diff --git a/.env.docker b/.env.docker index 4b358b2..2900408 100644 --- a/.env.docker +++ b/.env.docker @@ -10,4 +10,17 @@ DB_USER=askme_user DB_PASSWORD=askme_password DB_HOST=db DB_PORT=5432 -DB_ENGINE="django.db.backends.postgresql" \ No newline at end of file +DB_ENGINE="django.db.backends.postgresql" +REDIS_HOST=redis +REDIS_PORT=6379 +REDIS_CACHE_DB=1 +REDIS_BROKER_DB=2 +REDIS_BEAT_DB=3 + +CENTRIFUGO_URL=http://centrifugo:8000 +CENTRIFUGO_API_KEY=centrifugo_secret + +EMAIL_BACKEND=django.core.mail.backends.smtp.EmailBackend +EMAIL_HOST=maildev +EMAIL_PORT=1025 +DEFAULT_FROM_EMAIL=webmaster@localhost \ No newline at end of file diff --git a/.env.example b/.env.example index f60c574..bc17af7 100644 --- a/.env.example +++ b/.env.example @@ -6,4 +6,17 @@ DB_USER=postgres DB_PASSWORD=1234567 DB_HOST=localhost DB_PORT=5432 -DB_ENGINE="django.db.backends.postgresql" \ No newline at end of file +DB_ENGINE="django.db.backends.postgresql" +REDIS_HOST=localhost +REDIS_PORT=6379 +REDIS_CACHE_DB=1 +REDIS_BROKER_DB=2 +REDIS_BEAT_DB=3 + +CENTRIFUGO_URL=http://localhost:8001 +CENTRIFUGO_API_KEY=replace_me + +EMAIL_BACKEND=django.core.mail.backends.smtp.EmailBackend +EMAIL_HOST=localhost +EMAIL_PORT=1025 +DEFAULT_FROM_EMAIL=webmaster@localhost \ No newline at end of file diff --git a/Dockerfile b/Dockerfile index 0ae6f79..b4856b5 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,4 +1,4 @@ -FROM python:3.11 +FROM python:3.12 ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONUNBUFFERED=1 diff --git a/README.md b/README.md index 5c13247..6471752 100644 --- a/README.md +++ b/README.md @@ -1,42 +1,66 @@ -## Добро пожаловать в мой репозиторий :) +# 2026-VK-EDU-Web-12-Istratov-D -Позже здесь будет проект-дз... +## Запуск в Docker -### О себе +1. Скопируйте `.env.docker` в `.env` или создайте свой файл на основе `.env.example`. +2. Запустите сервисы: -Я интересуюсь **backend-разработкой**, **серверными инструментами** и **микроконтроллерами**. -Пишу на Java, Python и C++, начинал с написания плагинов для Minecraft и разных полезных утилит. - -🔧 Студент VK Education, курса "Web-разработка". - - -## Запуск проекта -Перед запуском нужно составить корректный .env файл! Можно использовать .env.example! - -### На текущей машине - -```shell -python manage.py runserver 8000 -pip install --no-cache-dir -r requirements.txt -``` - -### Docker - -ВАЖНО! Использовать .env.docker вместо .env.example в качестве образца! - -```shell +```bash docker compose up --build ``` -Запустится именно на 127.0.0.1:8000 +3. Откройте приложение: `http://127.0.0.1:8080` +4. Centrifugo доступен на `http://127.0.0.1:8001` +5. Maildev доступен на `http://127.0.0.1:1080` +## Переменные окружения -## Миграции и заполнение дб +В `.env` должны быть: -Заполнить ДБ 10000 рандомных данных +- `SECRET_KEY` +- `DEBUG` +- `POSTGRES_DB`, `POSTGRES_USER`, `POSTGRES_PASSWORD` +- `DB_ENGINE`, `DB_NAME`, `DB_USER`, `DB_PASSWORD`, `DB_HOST`, `DB_PORT` +- `REDIS_HOST`, `REDIS_PORT`, `REDIS_CACHE_DB`, `REDIS_BROKER_DB`, `REDIS_BEAT_DB` +- `CENTRIFUGO_URL`, `CENTRIFUGO_API_KEY` +- `EMAIL_BACKEND`, `EMAIL_HOST`, `EMAIL_PORT`, `DEFAULT_FROM_EMAIL` -``` +## Миграции + +После изменений моделей выполните: + +```bash python manage.py makemigrations python manage.py migrate +``` + +## Дополнительные конфигурации + +- `gunicorn_conf.py` — конфигурация Gunicorn с двумя воркерами. +- `simple_wsgi.py` — простой WSGI-приложение для запуска без Django на `localhost:8081`. +- `nginx.conf` — пример конфигурации Nginx для отдачи `/uploads/`, статических файлов и проксирования на Gunicorn. + +## Заполнить базу данных + +```bash python manage.py fill_db 10000 +``` + +Когда запущено в докере: + +```bash +docker compose exec python-app python manage.py fill_db 10000 +``` + +Это удалит предыдущие данные из дб! + +## Реализовано + +- Redis / Celery / Celery Beat +- кэширование популярных тегов и лучших участников +- асинхронные уведомления в Centrifugo +- отправка email-уведомлений через Celery +- полнотекстовый поиск и подсказки +- Docker Compose инфраструктура + ``` \ No newline at end of file diff --git a/application/__init__.py b/application/__init__.py index e69de29..fb989c4 100644 --- a/application/__init__.py +++ b/application/__init__.py @@ -0,0 +1,3 @@ +from .celery import app as celery_app + +__all__ = ('celery_app',) diff --git a/application/celery.py b/application/celery.py new file mode 100644 index 0000000..9a8d465 --- /dev/null +++ b/application/celery.py @@ -0,0 +1,15 @@ +from __future__ import annotations +import os +from celery import Celery +from django.conf import settings + +os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'application.settings') + +app = Celery('application') +app.config_from_object('django.conf:settings', namespace='CELERY') +app.autodiscover_tasks() + + +@app.task(bind=True) +def debug_task(self): + print(f'Request: {self.request!r}') diff --git a/application/settings.py b/application/settings.py index c7d8dbd..244d4fd 100644 --- a/application/settings.py +++ b/application/settings.py @@ -26,7 +26,14 @@ SECRET_KEY = os.getenv("SECRET_KEY") # SECURITY WARNING: don't run with debug turned on in production! DEBUG = os.getenv("DEBUG") == "True" -ALLOWED_HOSTS = [] +ALLOWED_HOSTS = ['127.0.0.1', 'localhost'] + +# Allow requests coming through nginx on host:8080 (used in local Docker Compose) +# Add any additional origins you use (including scheme and port) here. +CSRF_TRUSTED_ORIGINS = [ + 'http://127.0.0.1:8080', + 'http://localhost:8080', +] # Application definition @@ -38,6 +45,7 @@ INSTALLED_APPS = [ 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', + 'django.contrib.postgres', 'questions', ] @@ -68,6 +76,7 @@ TEMPLATES = [ 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', + 'questions.context_processors.sidebar_data', ], }, }, @@ -125,7 +134,7 @@ USE_TZ = True # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/5.2/howto/static-files/ -STATIC_URL = 'static/' +STATIC_URL = '/static/' STATIC_ROOT = os.path.join(BASE_DIR, 'static') @@ -136,4 +145,51 @@ DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField' MEDIA_URL = '/media/' -MEDIA_ROOT = BASE_DIR / 'media' \ No newline at end of file +MEDIA_ROOT = BASE_DIR / 'media' + +# Redis / Celery / Cache settings +REDIS_HOST = os.getenv('REDIS_HOST', 'redis') +REDIS_PORT = os.getenv('REDIS_PORT', '6379') +REDIS_CACHE_DB = os.getenv('REDIS_CACHE_DB', '1') +REDIS_BROKER_DB = os.getenv('REDIS_BROKER_DB', '2') +REDIS_BEAT_DB = os.getenv('REDIS_BEAT_DB', '3') + +CACHES = { + "default": { + "BACKEND": "django_redis.cache.RedisCache", + "LOCATION": f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_CACHE_DB}", + "OPTIONS": {"CLIENT_CLASS": "django_redis.client.DefaultClient"}, + "TIMEOUT": 60 * 10, + } +} + +# Celery settings +CELERY_BROKER_URL = f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_BROKER_DB}" +CELERY_RESULT_BACKEND = f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_BEAT_DB}" +CELERY_BEAT_SCHEDULER = "redbeat.RedBeatScheduler" +CELERY_REDBEAT_REDIS_URL = f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_BEAT_DB}" + +# Centrifugo (real-time) settings +CENTRIFUGO_URL = os.getenv('CENTRIFUGO_URL', 'http://centrifugo:8000') +CENTRIFUGO_API_KEY = os.getenv('CENTRIFUGO_API_KEY', 'centrifugo_secret') + +# Email settings (use maildev for local development) +EMAIL_BACKEND = os.getenv('EMAIL_BACKEND', 'django.core.mail.backends.smtp.EmailBackend') +EMAIL_HOST = os.getenv('EMAIL_HOST', 'maildev') +EMAIL_PORT = int(os.getenv('EMAIL_PORT', '1025')) +EMAIL_USE_TLS = os.getenv('EMAIL_USE_TLS', 'False') == 'True' +DEFAULT_FROM_EMAIL = os.getenv('DEFAULT_FROM_EMAIL', 'webmaster@localhost') + +# Celery beat schedule (periodic tasks) +from celery.schedules import crontab + +CELERY_BEAT_SCHEDULE = { + 'rebuild_popular_tags': { + 'task': 'questions.tasks.rebuild_popular_tags', + 'schedule': crontab(minute='*/30'), + }, + 'rebuild_best_members': { + 'task': 'questions.tasks.rebuild_best_members', + 'schedule': crontab(minute='*/15'), + }, +} diff --git a/centrifugo/config.json b/centrifugo/config.json new file mode 100644 index 0000000..9b27c1f --- /dev/null +++ b/centrifugo/config.json @@ -0,0 +1,10 @@ +{ + "secret": "centrifugo_secret", + "namespaces": [ + { + "name": "public", + "anonymous": true + } + ], + "allowed_origins": ["*"] +} diff --git a/docker-compose.yml b/docker-compose.yml index 38eb7b9..3035a60 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -1,70 +1,122 @@ -version: '3.8' - services: - db: - image: postgres:16 - container_name: postgres-container - restart: always - env_file: - .env - environment: POSTGRES_DB: ${POSTGRES_DB} POSTGRES_USER: ${POSTGRES_USER} POSTGRES_PASSWORD: ${POSTGRES_PASSWORD} - volumes: - postgres_data:/var/lib/postgresql/data - networks: - django-network - - python-app: - build: . - container_name: django-app-container - restart: always - - ports: - - "8000:8000" - working_dir: /app - volumes: - .:/app - - media_data:/app/media - + - ./media:/app/media env_file: - .env - depends_on: - db - + - redis + - maildev command: > sh -c " - python manage.py migrate && - python manage.py runserver 0.0.0.0:8000 + python manage.py migrate --noinput && + python manage.py collectstatic --noinput && + gunicorn application.wsgi:application --config gunicorn_conf.py " - networks: - django-network + redis: + image: redis:7 + container_name: redis-container + restart: always + volumes: + - redis_data:/data + ports: + - "6379:6379" + networks: + - django-network + celery: + build: . + container_name: celery-worker + command: celery -A application worker --loglevel=info + volumes: + - .:/app + env_file: + - .env + depends_on: + - redis + - db + networks: + - django-network + + celery-beat: + build: . + container_name: celery-beat + command: celery -A application beat --loglevel=info -S redbeat.RedBeatScheduler + volumes: + - .:/app + env_file: + - .env + depends_on: + - redis + - db + networks: + - django-network + + centrifugo: + image: centrifugo/centrifugo:latest + container_name: centrifugo + restart: always + command: centrifugo --config=/centrifugo/config.json + volumes: + - ./centrifugo:/centrifugo:ro + ports: + - "8001:8000" + networks: + - django-network + + maildev: + image: maildev/maildev:latest + container_name: maildev + restart: always + ports: + - "1080:1080" + - "1025:1025" + networks: + - django-network + + nginx: + image: nginx:latest + container_name: nginx-container + restart: always + ports: + - "8080:80" + volumes: + - ./nginx.conf:/etc/nginx/nginx.conf:ro + - ./static:/var/www/ask_pupkin/static:ro + - ./media:/var/www/ask_pupkin/uploads:ro + depends_on: + - python-app + networks: + - django-network volumes: + redis_data: postgres_data: media_data: - - networks: - django-network: \ No newline at end of file + django-network: diff --git a/gunicorn_conf.py b/gunicorn_conf.py new file mode 100644 index 0000000..6c92c8e --- /dev/null +++ b/gunicorn_conf.py @@ -0,0 +1,8 @@ +bind = '0.0.0.0:8000' +workers = 2 +worker_class = 'sync' +threads = 2 +timeout = 120 +loglevel = 'info' +accesslog = '-' +errorlog = '-' diff --git a/nginx.conf b/nginx.conf new file mode 100644 index 0000000..6ec51ff --- /dev/null +++ b/nginx.conf @@ -0,0 +1,45 @@ +worker_processes auto; +events { worker_connections 1024; } +http { + include mime.types; + default_type application/octet-stream; + sendfile on; + gzip on; + gzip_types text/plain text/css application/javascript application/json image/svg+xml; + + proxy_cache_path /tmp/nginx-cache levels=1:2 keys_zone=django:10m max_size=100m inactive=60m; + + upstream django { + server python-app:8000; + } + + server { + listen 80; + server_name localhost; + + location /static/ { + alias /var/www/ask_pupkin/static/; + access_log off; + expires 30d; + add_header Cache-Control "public, max-age=2592000"; + } + + location /media/ { + alias /var/www/ask_pupkin/uploads/; + access_log off; + expires 7d; + add_header Cache-Control "public, max-age=604800"; + } + + location / { + proxy_pass http://django; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + proxy_cache django; + proxy_cache_bypass $http_cache_control; + add_header X-Proxy-Cache $upstream_cache_status; + } + } +} diff --git a/questions/context_processors.py b/questions/context_processors.py new file mode 100644 index 0000000..c37fa9c --- /dev/null +++ b/questions/context_processors.py @@ -0,0 +1,55 @@ +from datetime import timedelta +from django.utils import timezone +from django.core.cache import cache +from django.contrib.auth.models import User +from django.db.models import Count, Q + +from .models import Tag + + +def sidebar_data(request): + popular_tags = cache.get('popular_tags') + best_members = cache.get('best_members') + + if popular_tags is None: + three_months_ago = timezone.now() - timedelta(days=90) + popular_qs = Tag.objects.annotate( + q_count=Count('question', filter=Q(question__created_at__gte=three_months_ago)) + ).order_by('-q_count')[:10] + popular_tags = [ + {'name': tag.name, 'count': tag.q_count} + for tag in popular_qs + ] + cache.set('popular_tags', popular_tags, timeout=60 * 60) + + if best_members is None: + week_ago = timezone.now() - timedelta(days=7) + users_q = User.objects.annotate( + q_count=Count('question', filter=Q(question__created_at__gte=week_ago)) + ) + users_a = User.objects.annotate( + a_count=Count('answer', filter=Q(answer__created_at__gte=week_ago))) + + scores = {} + for u in users_q: + scores[u.id] = scores.get(u.id, 0) + (u.q_count or 0) + for u in users_a: + scores[u.id] = scores.get(u.id, 0) + (u.a_count or 0) + + best_members_list = User.objects.filter(id__in=list(scores.keys())) + best_members = [ + { + 'id': u.id, + 'username': u.username, + 'score': scores.get(u.id, 0) + } + for u in best_members_list + ] + best_members.sort(key=lambda x: x['score'], reverse=True) + best_members = best_members[:10] + cache.set('best_members', best_members, timeout=60 * 60) + + return { + 'popular_tags': popular_tags, + 'best_members': best_members, + } diff --git a/questions/migrations/0004_answer_created_at_and_search_index.py b/questions/migrations/0004_answer_created_at_and_search_index.py new file mode 100644 index 0000000..dc7ad77 --- /dev/null +++ b/questions/migrations/0004_answer_created_at_and_search_index.py @@ -0,0 +1,18 @@ +from django.db import migrations, models +import django.utils.timezone + + +class Migration(migrations.Migration): + + dependencies = [ + ('questions', '0003_question_correct_answer'), + ] + + operations = [ + migrations.AddField( + model_name='answer', + name='created_at', + field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now), + preserve_default=False, + ), + ] diff --git a/questions/models.py b/questions/models.py index d337727..5bd62ca 100644 --- a/questions/models.py +++ b/questions/models.py @@ -1,5 +1,7 @@ from django.db import models from django.contrib.auth.models import User +from django.contrib.postgres.indexes import GinIndex +from django.contrib.postgres.search import SearchVector import uuid import os @@ -85,6 +87,11 @@ class Question(models.Model): def __str__(self): return self.title + class Meta: + indexes = [ + GinIndex(SearchVector('title', 'body'), name='question_search_idx') + ] + class QuestionReaction(models.Model): @@ -130,6 +137,7 @@ class Answer(models.Model): body = models.TextField() rating = models.IntegerField(default=0) + created_at = models.DateTimeField(auto_now_add=True) def __str__(self): diff --git a/questions/static/core/css/style.css b/questions/static/core/css/style.css index 236b684..c9ae6df 100644 --- a/questions/static/core/css/style.css +++ b/questions/static/core/css/style.css @@ -58,6 +58,7 @@ a:hover { gap: 0.6rem; flex: 1; min-width: 40%; + position: relative; } .search input { @@ -218,6 +219,41 @@ a:hover { margin-bottom: 1.5rem; } +.search-suggestions { + position: absolute; + background: #ffffff; + border: 1px solid #1f2d3a; + border-radius: 0.5rem; + width: calc(100% - 2rem); + max-height: 18rem; + overflow: auto; + display: none; + z-index: 100; + margin-top: 0.4rem; +} + +.search-suggestion { + display: block; + padding: 0.6rem 0.9rem; + color: #1f2d3a; + text-decoration: none; + border-bottom: 1px solid #e8f0f7; +} + +.search-suggestion:hover { + background: #f0f7ff; +} + +.best-members { + list-style: none; + padding: 0; + margin: 0; +} + +.best-members li { + margin-bottom: 0.5rem; +} + .tag-cloud { display: flex; flex-wrap: wrap; diff --git a/questions/static/core/js/script.js b/questions/static/core/js/script.js index 4c9ac84..ee76b13 100644 --- a/questions/static/core/js/script.js +++ b/questions/static/core/js/script.js @@ -5,9 +5,7 @@ function getCookie(name) { for (let cookie of cookies) { cookie = cookie.trim(); if (cookie.startsWith(name + '=')) { - cookieValue = decodeURIComponent( - cookie.substring(name.length + 1) - ); + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } @@ -16,29 +14,56 @@ function getCookie(name) { } const csrftoken = getCookie('csrftoken'); +const searchInput = document.getElementById('search-input'); +const searchSuggestions = document.getElementById('search-suggestions'); +let searchTimeout = null; -$(document).on('click', '.question-like', function () { - const btn = $(this); - const questionId = btn.data('id'); +function setSearchSuggestions(results) { + if (!searchSuggestions) return; + if (!results.length) { + searchSuggestions.innerHTML = ''; + searchSuggestions.style.display = 'none'; + return; + } + searchSuggestions.innerHTML = results.map(item => ` + ${item.title} + `).join(''); + searchSuggestions.style.display = 'block'; +} + +if (searchInput) { + searchInput.addEventListener('input', function () { + const query = this.value.trim(); + clearTimeout(searchTimeout); + if (!query) { + setSearchSuggestions([]); + return; + } + searchTimeout = setTimeout(function () { + fetch(`/search?q=${encodeURIComponent(query)}`) + .then(response => response.json()) + .then(data => { + setSearchSuggestions(data.results || []); + }) + .catch(() => setSearchSuggestions([])); + }, 250); + }); + document.addEventListener('click', function (event) { + if (!searchSuggestions.contains(event.target) && event.target !== searchInput) { + searchSuggestions.style.display = 'none'; + } + }); +} + +function postReaction(url, data, onSuccess) { $.ajax({ - url: '/ajax/question/react/', + url, type: 'POST', headers: { 'X-CSRFToken': csrftoken }, - data: { - question_id: questionId, - type: 'like' - }, - success: function (response) { - $('#question-rating-' + questionId) - .text(response.rating); - btn.remove(); - $('.question-dislike[data-id="' + questionId + '"]') - .remove(); - $('#question-rating-' + questionId) - .after(' voted '); - }, + data, + success: onSuccess, error: function (xhr) { if (xhr.responseJSON) { alert(xhr.responseJSON.error); @@ -47,136 +72,98 @@ $(document).on('click', '.question-like', function () { } } }); +} + +$(document).on('click', '.question-like', function () { + const btn = $(this); + const questionId = btn.data('id'); + postReaction('/ajax/question/react/', {question_id: questionId, type: 'like'}, function (response) { + $('#question-rating-' + questionId).text(response.rating); + btn.remove(); + $('.question-dislike[data-id="' + questionId + '"]').remove(); + $('#question-rating-' + questionId).after(' voted '); + }); }); $(document).on('click', '.question-dislike', function () { const btn = $(this); const questionId = btn.data('id'); - $.ajax({ - url: '/ajax/question/react/', - type: 'POST', - headers: { - 'X-CSRFToken': csrftoken - }, - data: { - question_id: questionId, - type: 'dislike' - }, - success: function (response) { - $('#question-rating-' + questionId) - .text(response.rating); - btn.remove(); - $('.question-like[data-id="' + questionId + '"]') - .remove(); - $('#question-rating-' + questionId) - .after(' voted '); - } - error: function (xhr) { - if (xhr.responseJSON) { - alert(xhr.responseJSON.error); - } else { - alert('Server error'); - } - } + postReaction('/ajax/question/react/', {question_id: questionId, type: 'dislike'}, function (response) { + $('#question-rating-' + questionId).text(response.rating); + btn.remove(); + $('.question-like[data-id="' + questionId + '"]').remove(); + $('#question-rating-' + questionId).after(' voted '); }); }); $(document).on('click', '.answer-like', function () { const btn = $(this); const answerId = btn.data('id'); - $.ajax({ - url: '/ajax/answer/react/', - type: 'POST', - headers: { - 'X-CSRFToken': csrftoken - }, - data: { - answer_id: answerId, - type: 'like' - } - success: function (response) { - $('#answer-rating-' + answerId) - .text(response.rating); - btn.remove(); - $('.answer-dislike[data-id="' + answerId + '"]') - .remove(); - $('#answer-rating-' + answerId) - .after(' voted '); - }, - error: function (xhr) { - if (xhr.responseJSON) { - alert(xhr.responseJSON.error); - } else { - alert('Server error'); - } - } + postReaction('/ajax/answer/react/', {answer_id: answerId, type: 'like'}, function (response) { + $('#answer-rating-' + answerId).text(response.rating); + btn.remove(); + $('.answer-dislike[data-id="' + answerId + '"]').remove(); + $('#answer-rating-' + answerId).after(' voted '); }); }); $(document).on('click', '.answer-dislike', function () { const btn = $(this); const answerId = btn.data('id'); - $.ajax({ - url: '/ajax/answer/react/', - type: 'POST', - headers: { - 'X-CSRFToken': csrftoken - }, - data: { - answer_id: answerId, - type: 'dislike' - }, - success: function (response) { - $('#answer-rating-' + answerId) - .text(response.rating); - btn.remove(); - $('.answer-like[data-id="' + answerId + '"]') - .remove(); - - $('#answer-rating-' + answerId) - .after(' voted '); - }, - - error: function (xhr) { - - if (xhr.responseJSON) { - alert(xhr.responseJSON.error); - } else { - alert('Server error'); - } - } + postReaction('/ajax/answer/react/', {answer_id: answerId, type: 'dislike'}, function (response) { + $('#answer-rating-' + answerId).text(response.rating); + btn.remove(); + $('.answer-like[data-id="' + answerId + '"]').remove(); + $('#answer-rating-' + answerId).after(' voted '); }); }); - $(document).on('click', '.correct-answer-btn', function () { const btn = $(this); - $.ajax({ - url: '/ajax/answer/correct/', - type: 'POST', - headers: { - 'X-CSRFToken': csrftoken - }, - data: { - question_id: btn.data('question'), - answer_id: btn.data('answer') - }, - success: function (response) { - $('.correct-label').remove(); - $('#answer-' + response.correct_answer_id) - .find('.answer-controls') - .html(` - - ✔ Correct - - `); - }, - error: function (xhr) { - if (xhr.responseJSON) { - alert(xhr.responseJSON.error); - } else { - alert('Server error'); - } - } + postReaction('/ajax/answer/correct/', { + question_id: btn.data('question'), + answer_id: btn.data('answer') + }, function (response) { + $('.correct-label').remove(); + $('#answer-' + response.correct_answer_id).find('.answer-controls').html(` + + ✔ Correct + + `); }); -}); \ No newline at end of file +}); + +(function () { + try { + if (window.ASK_QUESTION_ID) { + const host = location.hostname; + const protocol = location.protocol === 'https:' ? 'wss' : 'ws'; + const centrifugoWs = protocol + '://' + host + ':8001/connection/websocket'; + + const centrifuge = new Centrifuge(centrifugoWs); + centrifuge.on('connect', function (ctx) { + console.log('centrifuge connected', ctx); + }); + + const channel = 'question_' + window.ASK_QUESTION_ID; + centrifuge.subscribe(channel, function (message) { + const data = message.data; + const answerHtml = `\n
\n
\n
avatar
\n
0
\n
\n
\n

${data.body}

\n
\n
\n
\n`; + const answers = document.querySelectorAll('.answer-card'); + if (answers.length) { + answers[answers.length - 1].insertAdjacentHTML('afterend', answerHtml); + } else { + const questionArticle = document.querySelector('article.card'); + if (questionArticle) { + questionArticle.insertAdjacentHTML('afterend', answerHtml); + } else { + location.reload(); + } + } + }); + centrifuge.connect(); + } + } catch (e) { + console.error('centrifuge init error', e); + } +})(); diff --git a/questions/tasks.py b/questions/tasks.py new file mode 100644 index 0000000..cb81196 --- /dev/null +++ b/questions/tasks.py @@ -0,0 +1,94 @@ +from __future__ import annotations +from celery import shared_task +from django.core.cache import cache +from django.conf import settings +import requests +from django.core.mail import send_mail +from django.utils import timezone +from datetime import timedelta +from django.db.models import Count, Sum, Q +from django.contrib.auth.models import User +from .models import Tag, Question, Answer + + + +@shared_task +def rebuild_popular_tags(): + # compute top 10 tags by number of questions in last 3 months + three_months_ago = timezone.now() - timedelta(days=90) + popular_qs = Tag.objects.annotate( + q_count=Count('question', filter=Q(question__created_at__gte=three_months_ago)) + ).order_by('-q_count')[:10] + + popular = [ + {'name': t.name, 'count': t.q_count} + for t in popular_qs + ] + # store in cache + cache.set('popular_tags', popular, timeout=60 * 60) + return popular + + +@shared_task +def rebuild_best_members(): + # compute top 10 users by activity (questions created in last week + total answers) + week_ago = timezone.now() - timedelta(days=7) + + # users with most questions in the last week (by count) + users_q = User.objects.annotate( + q_count=Count('question', filter=Q(question__created_at__gte=week_ago)) + ) + + # users with most answers in the last week + users_a = User.objects.annotate( + a_count=Count('answer', filter=Q(answer__created_at__gte=week_ago)) + ) + + # combine scores + scores = {} + + for u in users_q: + scores[u.id] = scores.get(u.id, 0) + (u.q_count or 0) + + for u in users_a: + scores[u.id] = scores.get(u.id, 0) + (u.a_count or 0) + + # build list of users sorted by score + best_users = User.objects.filter(id__in=list(scores.keys())) + best = [] + for u in best_users: + best.append({ + 'id': u.id, + 'username': u.username, + 'score': scores.get(u.id, 0) + }) + + best.sort(key=lambda x: x['score'], reverse=True) + best = best[:10] + + cache.set('best_members', best, timeout=60 * 60) + return best + + +@shared_task +def publish_new_answer_centrifugo(question_id: int, payload: dict): + # Send message to centrifugo pushed via HTTP API + # Use Centrifugo HTTP API (v4) publish endpoint + api_url = settings.CENTRIFUGO_URL.rstrip('/') + '/api' + headers = {'Authorization': f'apikey {settings.CENTRIFUGO_API_KEY}'} + data = { + 'method': 'publish', + 'params': { + 'channel': f'question_{question_id}', + 'data': payload, + } + } + try: + requests.post(api_url, json=data, headers=headers, timeout=5) + except Exception: + pass + + +@shared_task +def send_new_answer_email(subject: str, message: str, recipient_list: list[str]): + send_mail(subject, message, settings.DEFAULT_FROM_EMAIL, recipient_list) diff --git a/questions/templates/core/layout/base.html b/questions/templates/core/layout/base.html index 9dc7ccf..ad1ceaa 100644 --- a/questions/templates/core/layout/base.html +++ b/questions/templates/core/layout/base.html @@ -7,12 +7,14 @@ +
- + +
ASK IT
@@ -49,11 +51,19 @@

Trending Tags

- {% for tag in tags %} - {{tag}} + {% for tag in popular_tags %} + {{ tag.name }} {% endfor %}
+
+

Best Members

+
    + {% for member in best_members %} +
  • {{ member.username }} ({{ member.score }})
    • + {% endfor %} +
+
diff --git a/questions/templates/core/question.html b/questions/templates/core/question.html index f91c429..a961c9c 100644 --- a/questions/templates/core/question.html +++ b/questions/templates/core/question.html @@ -187,4 +187,9 @@ -{% endblock %} \ No newline at end of file +{% endblock %} + + \ No newline at end of file diff --git a/questions/urls.py b/questions/urls.py index d5cd0ee..9daace6 100644 --- a/questions/urls.py +++ b/questions/urls.py @@ -12,6 +12,7 @@ urlpatterns = [ path('question', views.question, name='question'), path('signup', views.signup, name='signup'), path('hot', views.hot, name='hot'), + path('search', views.search, name='search'), path('logout', views.logout, name='logout'), path('ajax/question/react/', views.question_react), path('ajax/answer/react/', views.answer_react), diff --git a/questions/views.py b/questions/views.py index 2e93cf6..0635ca7 100644 --- a/questions/views.py +++ b/questions/views.py @@ -6,6 +6,7 @@ from django.utils.http import url_has_allowed_host_and_scheme from django.contrib.auth.decorators import login_required from django.http import JsonResponse from django.views.decorators.http import require_POST +from django.contrib.postgres.search import SearchQuery, SearchRank, SearchVector from .models import ( Question, @@ -22,6 +23,7 @@ from .forms import ( AskForm, AnswerForm ) +from . import tasks as tasks_module def index(request): @@ -104,6 +106,30 @@ def hot(request): }) +def search(request): + query_text = request.GET.get('q', '').strip() + + if not query_text: + return JsonResponse({'results': []}) + + vector = SearchVector('title', 'body') + query = SearchQuery(query_text) + questions = Question.objects.annotate( + rank=SearchRank(vector, query) + ).filter(rank__gte=0.1).order_by('-rank')[:10] + + results = [ + { + 'id': q.id, + 'title': q.title, + 'url': f'/question?question_id={q.id}' + } + for q in questions + ] + + return JsonResponse({'results': results}) + + def question(request): question_id = request.GET.get('question_id') @@ -130,6 +156,36 @@ def question(request): question=question ) + # trigger async notifications and cache updates + try: + payload = { + 'id': answer.id, + 'body': answer.body, + 'user': answer.user.username + } + tasks_module.publish_new_answer_centrifugo.delay(question.id, payload) + except Exception: + pass + + try: + # send email to question author + recipient = [] + if hasattr(question.user, 'profile'): + recipient = [question.user.profile.email] + subject = f'New answer to your question: {question.title}' + message = f'User {answer.user.username} answered your question.\n\n{answer.body}' + if recipient and recipient[0]: + tasks_module.send_new_answer_email.delay(subject, message, recipient) + except Exception: + pass + + # optionally trigger cache rebuilds + try: + tasks_module.rebuild_popular_tags.delay() + tasks_module.rebuild_best_members.delay() + except Exception: + pass + return redirect( f'/question?question_id={question.id}#answer-{answer.id}' ) diff --git a/requirements.txt b/requirements.txt index 3b753a3..494cc25 100644 --- a/requirements.txt +++ b/requirements.txt @@ -2,3 +2,11 @@ Django==5.2.12 python-dotenv==1.2.2 pillow==12.2.0 psycopg2-binary==2.9.12 + +gunicorn==21.2.0 +celery==5.3.1 +redis==4.5.5 +django-redis==6.0.0 +redbeat==0.0.1 +requests==2.31.0 +Faker \ No newline at end of file diff --git a/simple_wsgi.py b/simple_wsgi.py new file mode 100644 index 0000000..ca8348e --- /dev/null +++ b/simple_wsgi.py @@ -0,0 +1,28 @@ +def simple_app(environ, start_response): + method = environ.get('REQUEST_METHOD', 'GET') + query = environ.get('QUERY_STRING', '') + content_length = environ.get('CONTENT_LENGTH') + body = b'' + if content_length: + try: + length = int(content_length) + body = environ['wsgi.input'].read(length) + except (ValueError, KeyError): + body = b'' + + params = [] + if query: + params.append(f'GET: {query}') + if body: + params.append(f'POST: {body.decode("utf-8", errors="replace")}') + + response_body = 'Received parameters:\n' + '\n'.join(params) + response_body = response_body.encode('utf-8') + + status = '200 OK' + headers = [ + ('Content-Type', 'text/plain; charset=utf-8'), + ('Content-Length', str(len(response_body))) + ] + start_response(status, headers) + return [response_body] diff --git a/static/admin/css/autocomplete.css b/static/admin/css/autocomplete.css new file mode 100644 index 0000000..7478c2c --- /dev/null +++ b/static/admin/css/autocomplete.css @@ -0,0 +1,279 @@ +select.admin-autocomplete { + width: 20em; +} + +.select2-container--admin-autocomplete.select2-container { + min-height: 30px; +} + +.select2-container--admin-autocomplete .select2-selection--single, +.select2-container--admin-autocomplete .select2-selection--multiple { + min-height: 30px; + padding: 0; +} + +.select2-container--admin-autocomplete.select2-container--focus .select2-selection, +.select2-container--admin-autocomplete.select2-container--open .select2-selection { + border-color: var(--body-quiet-color); + min-height: 30px; +} + +.select2-container--admin-autocomplete.select2-container--focus .select2-selection.select2-selection--single, +.select2-container--admin-autocomplete.select2-container--open .select2-selection.select2-selection--single { + padding: 0; +} + +.select2-container--admin-autocomplete.select2-container--focus .select2-selection.select2-selection--multiple, +.select2-container--admin-autocomplete.select2-container--open .select2-selection.select2-selection--multiple { + padding: 0; +} + +.select2-container--admin-autocomplete .select2-selection--single { + background-color: var(--body-bg); + border: 1px solid var(--border-color); + border-radius: 4px; +} + +.select2-container--admin-autocomplete .select2-selection--single .select2-selection__rendered { + color: var(--body-fg); + line-height: 30px; +} + +.select2-container--admin-autocomplete .select2-selection--single .select2-selection__clear { + cursor: pointer; + float: right; + font-weight: bold; +} + +.select2-container--admin-autocomplete .select2-selection--single .select2-selection__placeholder { + color: var(--body-quiet-color); +} + +.select2-container--admin-autocomplete .select2-selection--single .select2-selection__arrow { + height: 26px; + position: absolute; + top: 1px; + right: 1px; + width: 20px; +} + +.select2-container--admin-autocomplete .select2-selection--single .select2-selection__arrow b { + border-color: #888 transparent transparent transparent; + border-style: solid; + border-width: 5px 4px 0 4px; + height: 0; + left: 50%; + margin-left: -4px; + margin-top: -2px; + position: absolute; + top: 50%; + width: 0; +} + +.select2-container--admin-autocomplete[dir="rtl"] .select2-selection--single .select2-selection__clear { + float: left; +} + +.select2-container--admin-autocomplete[dir="rtl"] .select2-selection--single .select2-selection__arrow { + left: 1px; + right: auto; +} + +.select2-container--admin-autocomplete.select2-container--disabled .select2-selection--single { + background-color: var(--darkened-bg); + cursor: default; +} + +.select2-container--admin-autocomplete.select2-container--disabled .select2-selection--single .select2-selection__clear { + display: none; +} + +.select2-container--admin-autocomplete.select2-container--open .select2-selection--single .select2-selection__arrow b { + border-color: transparent transparent #888 transparent; + border-width: 0 4px 5px 4px; +} + +.select2-container--admin-autocomplete .select2-selection--multiple { + background-color: var(--body-bg); + border: 1px solid var(--border-color); + border-radius: 4px; + cursor: text; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__rendered { + box-sizing: border-box; + list-style: none; + margin: 0; + padding: 0 10px 5px 5px; + width: 100%; + display: flex; + flex-wrap: wrap; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__rendered li { + list-style: none; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__placeholder { + color: var(--body-quiet-color); + margin-top: 5px; + float: left; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__clear { + cursor: pointer; + float: right; + font-weight: bold; + margin: 5px; + position: absolute; + right: 0; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__choice { + background-color: var(--darkened-bg); + border: 1px solid var(--border-color); + border-radius: 4px; + cursor: default; + float: left; + margin-right: 5px; + margin-top: 5px; + padding: 0 5px; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__choice__remove { + color: var(--body-quiet-color); + cursor: pointer; + display: inline-block; + font-weight: bold; + margin-right: 2px; +} + +.select2-container--admin-autocomplete .select2-selection--multiple .select2-selection__choice__remove:hover { + color: var(--body-fg); +} + +.select2-container--admin-autocomplete[dir="rtl"] .select2-selection--multiple .select2-selection__choice, .select2-container--admin-autocomplete[dir="rtl"] .select2-selection--multiple .select2-selection__placeholder, .select2-container--admin-autocomplete[dir="rtl"] .select2-selection--multiple .select2-search--inline { + float: right; +} + +.select2-container--admin-autocomplete[dir="rtl"] .select2-selection--multiple .select2-selection__choice { + margin-left: 5px; + margin-right: auto; +} + +.select2-container--admin-autocomplete[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove { + margin-left: 2px; + margin-right: auto; +} + +.select2-container--admin-autocomplete.select2-container--focus .select2-selection--multiple { + border: solid var(--body-quiet-color) 1px; + outline: 0; +} + +.select2-container--admin-autocomplete.select2-container--disabled .select2-selection--multiple { + background-color: var(--darkened-bg); + cursor: default; +} + +.select2-container--admin-autocomplete.select2-container--disabled .select2-selection__choice__remove { + display: none; +} + +.select2-container--admin-autocomplete.select2-container--open.select2-container--above .select2-selection--single, .select2-container--admin-autocomplete.select2-container--open.select2-container--above .select2-selection--multiple { + border-top-left-radius: 0; + border-top-right-radius: 0; +} + +.select2-container--admin-autocomplete.select2-container--open.select2-container--below .select2-selection--single, .select2-container--admin-autocomplete.select2-container--open.select2-container--below .select2-selection--multiple { + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; +} + +.select2-container--admin-autocomplete .select2-search--dropdown { + background: var(--darkened-bg); +} + +.select2-container--admin-autocomplete .select2-search--dropdown .select2-search__field { + background: var(--body-bg); + color: var(--body-fg); + border: 1px solid var(--border-color); + border-radius: 4px; +} + +.select2-container--admin-autocomplete .select2-search--inline .select2-search__field { + background: transparent; + color: var(--body-fg); + border: none; + outline: 0; + box-shadow: none; + -webkit-appearance: textfield; +} + +.select2-container--admin-autocomplete .select2-results > .select2-results__options { + max-height: 200px; + overflow-y: auto; + color: var(--body-fg); + background: var(--body-bg); +} + +.select2-container--admin-autocomplete .select2-results__option[role=group] { + padding: 0; +} + +.select2-container--admin-autocomplete .select2-results__option[aria-disabled=true] { + color: var(--body-quiet-color); +} + +.select2-container--admin-autocomplete .select2-results__option[aria-selected=true] { + background-color: var(--selected-bg); + color: var(--body-fg); +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option { + padding-left: 1em; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__group { + padding-left: 0; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__option { + margin-left: -1em; + padding-left: 2em; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -2em; + padding-left: 3em; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -3em; + padding-left: 4em; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -4em; + padding-left: 5em; +} + +.select2-container--admin-autocomplete .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -5em; + padding-left: 6em; +} + +.select2-container--admin-autocomplete .select2-results__option--highlighted[aria-selected] { + background-color: var(--primary); + color: var(--primary-fg); +} + +.select2-container--admin-autocomplete .select2-results__group { + cursor: default; + display: block; + padding: 6px; +} + +.errors .select2-selection { + border: 1px solid var(--error-fg); +} diff --git a/static/admin/css/base.css b/static/admin/css/base.css new file mode 100644 index 0000000..3791043 --- /dev/null +++ b/static/admin/css/base.css @@ -0,0 +1,1180 @@ +/* + DJANGO Admin styles +*/ + +/* VARIABLE DEFINITIONS */ +html[data-theme="light"], +:root { + --primary: #79aec8; + --secondary: #417690; + --accent: #f5dd5d; + --primary-fg: #fff; + + --body-fg: #333; + --body-bg: #fff; + --body-quiet-color: #666; + --body-medium-color: #444; + --body-loud-color: #000; + + --header-color: #ffc; + --header-branding-color: var(--accent); + --header-bg: var(--secondary); + --header-link-color: var(--primary-fg); + + --breadcrumbs-fg: #c4dce8; + --breadcrumbs-link-fg: var(--body-bg); + --breadcrumbs-bg: #264b5d; + + --link-fg: #417893; + --link-hover-color: #036; + --link-selected-fg: var(--secondary); + + --hairline-color: #e8e8e8; + --border-color: #ccc; + + --error-fg: #ba2121; + + --message-success-bg: #dfd; + --message-warning-bg: #ffc; + --message-error-bg: #ffefef; + + --darkened-bg: #f8f8f8; /* A bit darker than --body-bg */ + --selected-bg: #e4e4e4; /* E.g. selected table cells */ + --selected-row: #ffc; + + --button-fg: #fff; + --button-bg: var(--secondary); + --button-hover-bg: #205067; + --default-button-bg: #205067; + --default-button-hover-bg: var(--secondary); + --close-button-bg: #747474; + --close-button-hover-bg: #333; + --delete-button-bg: #ba2121; + --delete-button-hover-bg: #a41515; + + --object-tools-fg: var(--button-fg); + --object-tools-bg: var(--close-button-bg); + --object-tools-hover-bg: var(--close-button-hover-bg); + + --font-family-primary: + "Segoe UI", + system-ui, + Roboto, + "Helvetica Neue", + Arial, + sans-serif, + "Apple Color Emoji", + "Segoe UI Emoji", + "Segoe UI Symbol", + "Noto Color Emoji"; + --font-family-monospace: + ui-monospace, + Menlo, + Monaco, + "Cascadia Mono", + "Segoe UI Mono", + "Roboto Mono", + "Oxygen Mono", + "Ubuntu Monospace", + "Source Code Pro", + "Fira Mono", + "Droid Sans Mono", + "Courier New", + monospace, + "Apple Color Emoji", + "Segoe UI Emoji", + "Segoe UI Symbol", + "Noto Color Emoji"; + + color-scheme: light; +} + +html, body { + height: 100%; +} + +body { + margin: 0; + padding: 0; + font-size: 0.875rem; + font-family: var(--font-family-primary); + color: var(--body-fg); + background: var(--body-bg); +} + +/* LINKS */ + +a:link, a:visited { + color: var(--link-fg); + text-decoration: none; + transition: color 0.15s, background 0.15s; +} + +a:focus, a:hover { + color: var(--link-hover-color); +} + +a:focus { + text-decoration: underline; +} + +a img { + border: none; +} + +a.section:link, a.section:visited { + color: var(--header-link-color); + text-decoration: none; +} + +a.section:focus, a.section:hover { + text-decoration: underline; +} + +/* GLOBAL DEFAULTS */ + +p, ol, ul, dl { + margin: .2em 0 .8em 0; +} + +p { + padding: 0; + line-height: 140%; +} + +h1,h2,h3,h4,h5 { + font-weight: bold; +} + +h1 { + margin: 0 0 20px; + font-weight: 300; + font-size: 1.25rem; +} + +h2 { + font-size: 1rem; + margin: 1em 0 .5em 0; +} + +h2.subhead { + font-weight: normal; + margin-top: 0; +} + +h3 { + font-size: 0.875rem; + margin: .8em 0 .3em 0; + color: var(--body-medium-color); + font-weight: bold; +} + +h4 { + font-size: 0.75rem; + margin: 1em 0 .8em 0; + padding-bottom: 3px; + color: var(--body-medium-color); +} + +h5 { + font-size: 0.625rem; + margin: 1.5em 0 .5em 0; + color: var(--body-quiet-color); + text-transform: uppercase; + letter-spacing: 1px; +} + +ul > li { + list-style-type: square; + padding: 1px 0; +} + +li ul { + margin-bottom: 0; +} + +li, dt, dd { + font-size: 0.8125rem; + line-height: 1.25rem; +} + +dt { + font-weight: bold; + margin-top: 4px; +} + +dd { + margin-left: 0; +} + +form { + margin: 0; + padding: 0; +} + +fieldset { + margin: 0; + min-width: 0; + padding: 0; + border: none; + border-top: 1px solid var(--hairline-color); +} + +details summary { + cursor: pointer; +} + +blockquote { + font-size: 0.6875rem; + color: #777; + margin-left: 2px; + padding-left: 10px; + border-left: 5px solid #ddd; +} + +code, pre { + font-family: var(--font-family-monospace); + color: var(--body-quiet-color); + font-size: 0.75rem; + overflow-x: auto; +} + +pre.literal-block { + margin: 10px; + background: var(--darkened-bg); + padding: 6px 8px; +} + +code strong { + color: #930; +} + +hr { + clear: both; + color: var(--hairline-color); + background-color: var(--hairline-color); + height: 1px; + border: none; + margin: 0; + padding: 0; + line-height: 1px; +} + +/* TEXT STYLES & MODIFIERS */ + +.small { + font-size: 0.6875rem; +} + +.mini { + font-size: 0.625rem; +} + +.help, p.help, form p.help, div.help, form div.help, div.help li { + font-size: 0.6875rem; + color: var(--body-quiet-color); +} + +div.help ul { + margin-bottom: 0; +} + +.help-tooltip { + cursor: help; +} + +p img, h1 img, h2 img, h3 img, h4 img, td img { + vertical-align: middle; +} + +.quiet, a.quiet:link, a.quiet:visited { + color: var(--body-quiet-color); + font-weight: normal; +} + +.clear { + clear: both; +} + +.nowrap { + white-space: nowrap; +} + +.hidden { + display: none !important; +} + +/* TABLES */ + +table { + border-collapse: collapse; + border-color: var(--border-color); +} + +td, th { + font-size: 0.8125rem; + line-height: 1rem; + border-bottom: 1px solid var(--hairline-color); + vertical-align: top; + padding: 8px; +} + +th { + font-weight: 500; + text-align: left; +} + +thead th, +tfoot td { + color: var(--body-quiet-color); + padding: 5px 10px; + font-size: 0.6875rem; + background: var(--body-bg); + border: none; + border-top: 1px solid var(--hairline-color); + border-bottom: 1px solid var(--hairline-color); +} + +tfoot td { + border-bottom: none; + border-top: 1px solid var(--hairline-color); +} + +thead th.required { + font-weight: bold; +} + +tr.alt { + background: var(--darkened-bg); +} + +tr:nth-child(odd), .row-form-errors { + background: var(--body-bg); +} + +tr:nth-child(even), +tr:nth-child(even) .errorlist, +tr:nth-child(odd) + .row-form-errors, +tr:nth-child(odd) + .row-form-errors .errorlist { + background: var(--darkened-bg); +} + +/* SORTABLE TABLES */ + +thead th { + padding: 5px 10px; + line-height: normal; + text-transform: uppercase; + background: var(--darkened-bg); +} + +thead th a:link, thead th a:visited { + color: var(--body-quiet-color); +} + +thead th.sorted { + background: var(--selected-bg); +} + +thead th.sorted .text { + padding-right: 42px; +} + +table thead th .text span { + padding: 8px 10px; + display: block; +} + +table thead th .text a { + display: block; + cursor: pointer; + padding: 8px 10px; +} + +table thead th .text a:focus, table thead th .text a:hover { + background: var(--selected-bg); +} + +thead th.sorted a.sortremove { + visibility: hidden; +} + +table thead th.sorted:hover a.sortremove { + visibility: visible; +} + +table thead th.sorted .sortoptions { + display: block; + padding: 9px 5px 0 5px; + float: right; + text-align: right; +} + +table thead th.sorted .sortpriority { + font-size: .8em; + min-width: 12px; + text-align: center; + vertical-align: 3px; + margin-left: 2px; + margin-right: 2px; +} + +table thead th.sorted .sortoptions a { + position: relative; + width: 14px; + height: 14px; + display: inline-block; + background: url(../img/sorting-icons.svg) 0 0 no-repeat; + background-size: 14px auto; +} + +table thead th.sorted .sortoptions a.sortremove { + background-position: 0 0; +} + +table thead th.sorted .sortoptions a.sortremove:after { + content: '\\'; + position: absolute; + top: -6px; + left: 3px; + font-weight: 200; + font-size: 1.125rem; + color: var(--body-quiet-color); +} + +table thead th.sorted .sortoptions a.sortremove:focus:after, +table thead th.sorted .sortoptions a.sortremove:hover:after { + color: var(--link-fg); +} + +table thead th.sorted .sortoptions a.sortremove:focus, +table thead th.sorted .sortoptions a.sortremove:hover { + background-position: 0 -14px; +} + +table thead th.sorted .sortoptions a.ascending { + background-position: 0 -28px; +} + +table thead th.sorted .sortoptions a.ascending:focus, +table thead th.sorted .sortoptions a.ascending:hover { + background-position: 0 -42px; +} + +table thead th.sorted .sortoptions a.descending { + top: 1px; + background-position: 0 -56px; +} + +table thead th.sorted .sortoptions a.descending:focus, +table thead th.sorted .sortoptions a.descending:hover { + background-position: 0 -70px; +} + +/* FORM DEFAULTS */ + +input, textarea, select, .form-row p, form .button { + margin: 2px 0; + padding: 2px 3px; + vertical-align: middle; + font-family: var(--font-family-primary); + font-weight: normal; + font-size: 0.8125rem; +} +.form-row div.help { + padding: 2px 3px; +} + +textarea { + vertical-align: top; +} + +/* +Minifiers remove the default (text) "type" attribute from "input" HTML tags. +Add input:not([type]) to make the CSS stylesheet work the same. +*/ +input:not([type]), input[type=text], input[type=password], input[type=email], +input[type=url], input[type=number], input[type=tel], textarea, select, +.vTextField { + border: 1px solid var(--border-color); + border-radius: 4px; + padding: 5px 6px; + margin-top: 0; + color: var(--body-fg); + background-color: var(--body-bg); +} + +/* +Minifiers remove the default (text) "type" attribute from "input" HTML tags. +Add input:not([type]) to make the CSS stylesheet work the same. +*/ +input:not([type]):focus, input[type=text]:focus, input[type=password]:focus, +input[type=email]:focus, input[type=url]:focus, input[type=number]:focus, +input[type=tel]:focus, textarea:focus, select:focus, .vTextField:focus { + border-color: var(--body-quiet-color); +} + +select { + height: 1.875rem; +} + +select[multiple] { + /* Allow HTML size attribute to override the height in the rule above. */ + height: auto; + min-height: 150px; +} + +/* FORM BUTTONS */ + +.button, input[type=submit], input[type=button], .submit-row input, a.button { + background: var(--button-bg); + padding: 10px 15px; + border: none; + border-radius: 4px; + color: var(--button-fg); + cursor: pointer; + transition: background 0.15s; +} + +a.button { + padding: 4px 5px; +} + +.button:active, input[type=submit]:active, input[type=button]:active, +.button:focus, input[type=submit]:focus, input[type=button]:focus, +.button:hover, input[type=submit]:hover, input[type=button]:hover { + background: var(--button-hover-bg); +} + +.button[disabled], input[type=submit][disabled], input[type=button][disabled] { + opacity: 0.4; +} + +.button.default, input[type=submit].default, .submit-row input.default { + border: none; + font-weight: 400; + background: var(--default-button-bg); +} + +.button.default:active, input[type=submit].default:active, +.button.default:focus, input[type=submit].default:focus, +.button.default:hover, input[type=submit].default:hover { + background: var(--default-button-hover-bg); +} + +.button[disabled].default, +input[type=submit][disabled].default, +input[type=button][disabled].default { + opacity: 0.4; +} + + +/* MODULES */ + +.module { + border: none; + margin-bottom: 30px; + background: var(--body-bg); +} + +.module p, .module ul, .module h3, .module h4, .module dl, .module pre { + padding-left: 10px; + padding-right: 10px; +} + +.module blockquote { + margin-left: 12px; +} + +.module ul, .module ol { + margin-left: 1.5em; +} + +.module h3 { + margin-top: .6em; +} + +.module h2, .module caption, .inline-group h2 { + margin: 0; + padding: 8px; + font-weight: 400; + font-size: 0.8125rem; + text-align: left; + background: var(--header-bg); + color: var(--header-link-color); +} + +.module caption, +.inline-group h2 { + font-size: 0.75rem; + letter-spacing: 0.5px; + text-transform: uppercase; +} + +.module table { + border-collapse: collapse; +} + +/* MESSAGES & ERRORS */ + +ul.messagelist { + padding: 0; + margin: 0; +} + +ul.messagelist li { + display: block; + font-weight: 400; + font-size: 0.8125rem; + padding: 10px 10px 10px 65px; + margin: 0 0 10px 0; + background: var(--message-success-bg) url(../img/icon-yes.svg) 40px 12px no-repeat; + background-size: 16px auto; + color: var(--body-fg); + word-break: break-word; +} + +ul.messagelist li.warning { + background: var(--message-warning-bg) url(../img/icon-alert.svg) 40px 14px no-repeat; + background-size: 14px auto; +} + +ul.messagelist li.error { + background: var(--message-error-bg) url(../img/icon-no.svg) 40px 12px no-repeat; + background-size: 16px auto; +} + +.errornote { + font-size: 0.875rem; + font-weight: 700; + display: block; + padding: 10px 12px; + margin: 0 0 10px 0; + color: var(--error-fg); + border: 1px solid var(--error-fg); + border-radius: 4px; + background-color: var(--body-bg); + background-position: 5px 12px; + overflow-wrap: break-word; +} + +ul.errorlist { + margin: 0 0 4px; + padding: 0; + color: var(--error-fg); + background: var(--body-bg); +} + +ul.errorlist li { + font-size: 0.8125rem; + display: block; + margin-bottom: 4px; + overflow-wrap: break-word; +} + +ul.errorlist li:first-child { + margin-top: 0; +} + +ul.errorlist li a { + color: inherit; + text-decoration: underline; +} + +td ul.errorlist { + margin: 0; + padding: 0; +} + +td ul.errorlist li { + margin: 0; +} + +.form-row.errors { + margin: 0; + border: none; + border-bottom: 1px solid var(--hairline-color); + background: none; +} + +.form-row.errors ul.errorlist li { + padding-left: 0; +} + +.errors input, .errors select, .errors textarea, +td ul.errorlist + input, td ul.errorlist + select, td ul.errorlist + textarea { + border: 1px solid var(--error-fg); +} + +.description { + font-size: 0.75rem; + padding: 5px 0 0 12px; +} + +/* BREADCRUMBS */ + +div.breadcrumbs { + background: var(--breadcrumbs-bg); + padding: 10px 40px; + border: none; + color: var(--breadcrumbs-fg); + text-align: left; +} + +div.breadcrumbs a { + color: var(--breadcrumbs-link-fg); +} + +div.breadcrumbs a:focus, div.breadcrumbs a:hover { + color: var(--breadcrumbs-fg); +} + +/* ACTION ICONS */ + +.viewlink, .inlineviewlink { + padding-left: 16px; + background: url(../img/icon-viewlink.svg) 0 1px no-repeat; +} + +.hidelink { + padding-left: 16px; + background: url(../img/icon-hidelink.svg) 0 1px no-repeat; +} + +.addlink { + padding-left: 16px; + background: url(../img/icon-addlink.svg) 0 1px no-repeat; +} + +.changelink, .inlinechangelink { + padding-left: 16px; + background: url(../img/icon-changelink.svg) 0 1px no-repeat; +} + +.deletelink { + padding-left: 16px; + background: url(../img/icon-deletelink.svg) 0 1px no-repeat; +} + +a.deletelink:link, a.deletelink:visited { + color: #CC3434; /* XXX Probably unused? */ +} + +a.deletelink:focus, a.deletelink:hover { + color: #993333; /* XXX Probably unused? */ + text-decoration: none; +} + +/* OBJECT TOOLS */ + +.object-tools { + font-size: 0.625rem; + font-weight: bold; + padding-left: 0; + float: right; + position: relative; + margin-top: -48px; +} + +.object-tools li { + display: block; + float: left; + margin-left: 5px; + height: 1rem; +} + +.object-tools a { + border-radius: 15px; +} + +.object-tools a:link, .object-tools a:visited { + display: block; + float: left; + padding: 3px 12px; + background: var(--object-tools-bg); + color: var(--object-tools-fg); + font-weight: 400; + font-size: 0.6875rem; + text-transform: uppercase; + letter-spacing: 0.5px; +} + +.object-tools a:focus, .object-tools a:hover { + background-color: var(--object-tools-hover-bg); +} + +.object-tools a:focus{ + text-decoration: none; +} + +.object-tools a.viewsitelink, .object-tools a.addlink { + background-repeat: no-repeat; + background-position: right 7px center; + padding-right: 26px; +} + +.object-tools a.viewsitelink { + background-image: url(../img/tooltag-arrowright.svg); +} + +.object-tools a.addlink { + background-image: url(../img/tooltag-add.svg); +} + +/* OBJECT HISTORY */ + +#change-history table { + width: 100%; +} + +#change-history table tbody th { + width: 16em; +} + +#change-history .paginator { + color: var(--body-quiet-color); + border-bottom: 1px solid var(--hairline-color); + background: var(--body-bg); + overflow: hidden; +} + +/* PAGE STRUCTURE */ + +#container { + position: relative; + width: 100%; + min-width: 980px; + padding: 0; + display: flex; + flex-direction: column; + height: 100%; +} + +#container > .main { + display: flex; + flex: 1 0 auto; +} + +.main > .content { + flex: 1 0; + max-width: 100%; +} + +.skip-to-content-link { + position: absolute; + top: -999px; + margin: 5px; + padding: 5px; + background: var(--body-bg); + z-index: 1; +} + +.skip-to-content-link:focus { + left: 0px; + top: 0px; +} + +#content { + padding: 20px 40px; +} + +.dashboard #content { + width: 600px; +} + +#content-main { + float: left; + width: 100%; +} + +#content-related { + float: right; + width: 260px; + position: relative; + margin-right: -300px; +} + +@media (forced-colors: active) { + #content-related { + border: 1px solid; + } +} + +/* COLUMN TYPES */ + +.colMS { + margin-right: 300px; +} + +.colSM { + margin-left: 300px; +} + +.colSM #content-related { + float: left; + margin-right: 0; + margin-left: -300px; +} + +.colSM #content-main { + float: right; +} + +.popup .colM { + width: auto; +} + +/* HEADER */ + +#header { + width: auto; + height: auto; + display: flex; + justify-content: space-between; + align-items: center; + padding: 10px 40px; + background: var(--header-bg); + color: var(--header-color); +} + +#header a:link, #header a:visited, #logout-form button { + color: var(--header-link-color); +} + +#header a:focus , #header a:hover { + text-decoration: underline; +} + +@media (forced-colors: active) { + #header { + border-bottom: 1px solid; + } +} + +#branding { + display: flex; +} + +#site-name { + padding: 0; + margin: 0; + margin-inline-end: 20px; + font-weight: 300; + font-size: 1.5rem; + color: var(--header-branding-color); +} + +#site-name a:link, #site-name a:visited { + color: var(--accent); +} + +#branding h2 { + padding: 0 10px; + font-size: 0.875rem; + margin: -8px 0 8px 0; + font-weight: normal; + color: var(--header-color); +} + +#branding a:hover { + text-decoration: none; +} + +#logout-form { + display: inline; +} + +#logout-form button { + background: none; + border: 0; + cursor: pointer; + font-family: var(--font-family-primary); +} + +#user-tools { + float: right; + margin: 0 0 0 20px; + text-align: right; +} + +#user-tools, #logout-form button{ + padding: 0; + font-weight: 300; + font-size: 0.6875rem; + letter-spacing: 0.5px; + text-transform: uppercase; +} + +#user-tools a, #logout-form button { + border-bottom: 1px solid rgba(255, 255, 255, 0.25); +} + +#user-tools a:focus, #user-tools a:hover, +#logout-form button:active, #logout-form button:hover { + text-decoration: none; + border-bottom: 0; +} + +#logout-form button:active, #logout-form button:hover { + margin-bottom: 1px; +} + +/* SIDEBAR */ + +#content-related { + background: var(--darkened-bg); +} + +#content-related .module { + background: none; +} + +#content-related h3 { + color: var(--body-quiet-color); + padding: 0 16px; + margin: 0 0 16px; +} + +#content-related h4 { + font-size: 0.8125rem; +} + +#content-related p { + padding-left: 16px; + padding-right: 16px; +} + +#content-related .actionlist { + padding: 0; + margin: 16px; +} + +#content-related .actionlist li { + line-height: 1.2; + margin-bottom: 10px; + padding-left: 18px; +} + +#content-related .module h2 { + background: none; + padding: 16px; + margin-bottom: 16px; + border-bottom: 1px solid var(--hairline-color); + font-size: 1.125rem; + color: var(--body-fg); +} + +.delete-confirmation form input[type="submit"] { + background: var(--delete-button-bg); + border-radius: 4px; + padding: 10px 15px; + color: var(--button-fg); +} + +.delete-confirmation form input[type="submit"]:active, +.delete-confirmation form input[type="submit"]:focus, +.delete-confirmation form input[type="submit"]:hover { + background: var(--delete-button-hover-bg); +} + +.delete-confirmation form .cancel-link { + display: inline-block; + vertical-align: middle; + height: 0.9375rem; + line-height: 0.9375rem; + border-radius: 4px; + padding: 10px 15px; + color: var(--button-fg); + background: var(--close-button-bg); + margin: 0 0 0 10px; +} + +.delete-confirmation form .cancel-link:active, +.delete-confirmation form .cancel-link:focus, +.delete-confirmation form .cancel-link:hover { + background: var(--close-button-hover-bg); +} + +/* POPUP */ +.popup #content { + padding: 20px; +} + +.popup #container { + min-width: 0; +} + +.popup #header { + padding: 10px 20px; +} + +/* PAGINATOR */ + +.paginator { + display: flex; + align-items: center; + gap: 4px; + font-size: 0.8125rem; + padding-top: 10px; + padding-bottom: 10px; + line-height: 22px; + margin: 0; + border-top: 1px solid var(--hairline-color); + width: 100%; + box-sizing: border-box; +} + +.paginator a:link, .paginator a:visited { + padding: 2px 6px; + background: var(--button-bg); + text-decoration: none; + color: var(--button-fg); +} + +.paginator a.showall { + border: none; + background: none; + color: var(--link-fg); +} + +.paginator a.showall:focus, .paginator a.showall:hover { + background: none; + color: var(--link-hover-color); +} + +.paginator .end { + margin-right: 6px; +} + +.paginator .this-page { + padding: 2px 6px; + font-weight: bold; + font-size: 0.8125rem; + vertical-align: top; +} + +.paginator a:focus, .paginator a:hover { + color: white; + background: var(--link-hover-color); +} + +.paginator input { + margin-left: auto; +} + +.base-svgs { + display: none; +} + +.visually-hidden { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + overflow: hidden; + clip: rect(0,0,0,0); + white-space: nowrap; + border: 0; + color: var(--body-fg); + background-color: var(--body-bg); +} diff --git a/static/admin/css/changelists.css b/static/admin/css/changelists.css new file mode 100644 index 0000000..005b776 --- /dev/null +++ b/static/admin/css/changelists.css @@ -0,0 +1,343 @@ +/* CHANGELISTS */ + +#changelist { + display: flex; + align-items: flex-start; + justify-content: space-between; +} + +#changelist .changelist-form-container { + flex: 1 1 auto; + min-width: 0; +} + +#changelist table { + width: 100%; +} + +.change-list .hiddenfields { display:none; } + +.change-list .filtered table { + border-right: none; +} + +.change-list .filtered { + min-height: 400px; +} + +.change-list .filtered .results, .change-list .filtered .paginator, +.filtered #toolbar, .filtered div.xfull { + width: auto; +} + +.change-list .filtered table tbody th { + padding-right: 1em; +} + +#changelist-form .results { + overflow-x: auto; + width: 100%; +} + +#changelist .toplinks { + border-bottom: 1px solid var(--hairline-color); +} + +#changelist .paginator { + color: var(--body-quiet-color); + border-bottom: 1px solid var(--hairline-color); + background: var(--body-bg); + overflow: hidden; +} + +/* CHANGELIST TABLES */ + +#changelist table thead th { + padding: 0; + white-space: nowrap; + vertical-align: middle; +} + +#changelist table thead th.action-checkbox-column { + width: 1.5em; + text-align: center; +} + +#changelist table tbody td.action-checkbox { + text-align: center; +} + +#changelist table tfoot { + color: var(--body-quiet-color); +} + +/* TOOLBAR */ + +#toolbar { + padding: 8px 10px; + margin-bottom: 15px; + border-top: 1px solid var(--hairline-color); + border-bottom: 1px solid var(--hairline-color); + background: var(--darkened-bg); + color: var(--body-quiet-color); +} + +#toolbar form input { + border-radius: 4px; + font-size: 0.875rem; + padding: 5px; + color: var(--body-fg); +} + +#toolbar #searchbar { + height: 1.1875rem; + border: 1px solid var(--border-color); + padding: 2px 5px; + margin: 0; + vertical-align: top; + font-size: 0.8125rem; + max-width: 100%; +} + +#toolbar #searchbar:focus { + border-color: var(--body-quiet-color); +} + +#toolbar form input[type="submit"] { + border: 1px solid var(--border-color); + font-size: 0.8125rem; + padding: 4px 8px; + margin: 0; + vertical-align: middle; + background: var(--body-bg); + box-shadow: 0 -15px 20px -10px rgba(0, 0, 0, 0.15) inset; + cursor: pointer; + color: var(--body-fg); +} + +#toolbar form input[type="submit"]:focus, +#toolbar form input[type="submit"]:hover { + border-color: var(--body-quiet-color); +} + +#changelist-search img { + vertical-align: middle; + margin-right: 4px; +} + +#changelist-search .help { + word-break: break-word; +} + +/* FILTER COLUMN */ + +#changelist-filter { + flex: 0 0 240px; + order: 1; + background: var(--darkened-bg); + border-left: none; + margin: 0 0 0 30px; +} + +@media (forced-colors: active) { + #changelist-filter { + border: 1px solid; + } +} + +#changelist-filter h2 { + font-size: 0.875rem; + text-transform: uppercase; + letter-spacing: 0.5px; + padding: 5px 15px; + margin-bottom: 12px; + border-bottom: none; +} + +#changelist-filter h3, +#changelist-filter details summary { + font-weight: 400; + padding: 0 15px; + margin-bottom: 10px; +} + +#changelist-filter details summary > * { + display: inline; +} + +#changelist-filter details > summary { + list-style-type: none; +} + +#changelist-filter details > summary::-webkit-details-marker { + display: none; +} + +#changelist-filter details > summary::before { + content: '→'; + font-weight: bold; + color: var(--link-hover-color); +} + +#changelist-filter details[open] > summary::before { + content: '↓'; +} + +#changelist-filter ul { + margin: 5px 0; + padding: 0 15px 15px; + border-bottom: 1px solid var(--hairline-color); +} + +#changelist-filter ul:last-child { + border-bottom: none; +} + +#changelist-filter li { + list-style-type: none; + margin-left: 0; + padding-left: 0; +} + +#changelist-filter a { + display: block; + color: var(--body-quiet-color); + word-break: break-word; +} + +#changelist-filter li.selected { + border-left: 5px solid var(--hairline-color); + padding-left: 10px; + margin-left: -15px; +} + +#changelist-filter li.selected a { + color: var(--link-selected-fg); +} + +#changelist-filter a:focus, #changelist-filter a:hover, +#changelist-filter li.selected a:focus, +#changelist-filter li.selected a:hover { + color: var(--link-hover-color); +} + +#changelist-filter #changelist-filter-extra-actions { + font-size: 0.8125rem; + margin-bottom: 10px; + border-bottom: 1px solid var(--hairline-color); +} + +/* DATE DRILLDOWN */ + +.change-list .toplinks { + display: flex; + padding-bottom: 5px; + flex-wrap: wrap; + gap: 3px 17px; + font-weight: bold; +} + +.change-list .toplinks a { + font-size: 0.8125rem; +} + +.change-list .toplinks .date-back { + color: var(--body-quiet-color); +} + +.change-list .toplinks .date-back:focus, +.change-list .toplinks .date-back:hover { + color: var(--link-hover-color); +} + +/* ACTIONS */ + +.filtered .actions { + border-right: none; +} + +#changelist table input { + margin: 0; + vertical-align: baseline; +} + +/* Once the :has() pseudo-class is supported by all browsers, the tr.selected + selector and the JS adding the class can be removed. */ +#changelist tbody tr.selected { + background-color: var(--selected-row); +} + +#changelist tbody tr:has(.action-select:checked) { + background-color: var(--selected-row); +} + +@media (forced-colors: active) { + #changelist tbody tr.selected { + background-color: SelectedItem; + } + #changelist tbody tr:has(.action-select:checked) { + background-color: SelectedItem; + } +} + +#changelist .actions { + padding: 10px; + background: var(--body-bg); + border-top: none; + border-bottom: none; + line-height: 1.5rem; + color: var(--body-quiet-color); + width: 100%; +} + +#changelist .actions span.all, +#changelist .actions span.action-counter, +#changelist .actions span.clear, +#changelist .actions span.question { + font-size: 0.8125rem; + margin: 0 0.5em; +} + +#changelist .actions:last-child { + border-bottom: none; +} + +#changelist .actions select { + vertical-align: top; + height: 1.5rem; + color: var(--body-fg); + border: 1px solid var(--border-color); + border-radius: 4px; + font-size: 0.875rem; + padding: 0 0 0 4px; + margin: 0; + margin-left: 10px; +} + +#changelist .actions select:focus { + border-color: var(--body-quiet-color); +} + +#changelist .actions label { + display: inline-block; + vertical-align: middle; + font-size: 0.8125rem; +} + +#changelist .actions .button { + font-size: 0.8125rem; + border: 1px solid var(--border-color); + border-radius: 4px; + background: var(--body-bg); + box-shadow: 0 -15px 20px -10px rgba(0, 0, 0, 0.15) inset; + cursor: pointer; + height: 1.5rem; + line-height: 1; + padding: 4px 8px; + margin: 0; + color: var(--body-fg); +} + +#changelist .actions .button:focus, #changelist .actions .button:hover { + border-color: var(--body-quiet-color); +} diff --git a/static/admin/css/dark_mode.css b/static/admin/css/dark_mode.css new file mode 100644 index 0000000..65b58d0 --- /dev/null +++ b/static/admin/css/dark_mode.css @@ -0,0 +1,130 @@ +@media (prefers-color-scheme: dark) { + :root { + --primary: #264b5d; + --primary-fg: #f7f7f7; + + --body-fg: #eeeeee; + --body-bg: #121212; + --body-quiet-color: #d0d0d0; + --body-medium-color: #e0e0e0; + --body-loud-color: #ffffff; + + --breadcrumbs-link-fg: #e0e0e0; + --breadcrumbs-bg: var(--primary); + + --link-fg: #81d4fa; + --link-hover-color: #4ac1f7; + --link-selected-fg: #6f94c6; + + --hairline-color: #272727; + --border-color: #353535; + + --error-fg: #e35f5f; + --message-success-bg: #006b1b; + --message-warning-bg: #583305; + --message-error-bg: #570808; + + --darkened-bg: #212121; + --selected-bg: #1b1b1b; + --selected-row: #00363a; + + --close-button-bg: #333333; + --close-button-hover-bg: #666666; + + color-scheme: dark; + } + } + + +html[data-theme="dark"] { + --primary: #264b5d; + --primary-fg: #f7f7f7; + + --body-fg: #eeeeee; + --body-bg: #121212; + --body-quiet-color: #d0d0d0; + --body-medium-color: #e0e0e0; + --body-loud-color: #ffffff; + + --breadcrumbs-link-fg: #e0e0e0; + --breadcrumbs-bg: var(--primary); + + --link-fg: #81d4fa; + --link-hover-color: #4ac1f7; + --link-selected-fg: #6f94c6; + + --hairline-color: #272727; + --border-color: #353535; + + --error-fg: #e35f5f; + --message-success-bg: #006b1b; + --message-warning-bg: #583305; + --message-error-bg: #570808; + + --darkened-bg: #212121; + --selected-bg: #1b1b1b; + --selected-row: #00363a; + + --close-button-bg: #333333; + --close-button-hover-bg: #666666; + + color-scheme: dark; +} + +/* THEME SWITCH */ +.theme-toggle { + cursor: pointer; + border: none; + padding: 0; + background: transparent; + vertical-align: middle; + margin-inline-start: 5px; + margin-top: -1px; +} + +.theme-toggle svg { + vertical-align: middle; + height: 1.5rem; + width: 1.5rem; + display: none; +} + +/* +Fully hide screen reader text so we only show the one matching the current +theme. +*/ +.theme-toggle .visually-hidden { + display: none; +} + +html[data-theme="auto"] .theme-toggle .theme-label-when-auto { + display: block; +} + +html[data-theme="dark"] .theme-toggle .theme-label-when-dark { + display: block; +} + +html[data-theme="light"] .theme-toggle .theme-label-when-light { + display: block; +} + +/* ICONS */ +.theme-toggle svg.theme-icon-when-auto, +.theme-toggle svg.theme-icon-when-dark, +.theme-toggle svg.theme-icon-when-light { + fill: var(--header-link-color); + color: var(--header-bg); +} + +html[data-theme="auto"] .theme-toggle svg.theme-icon-when-auto { + display: block; +} + +html[data-theme="dark"] .theme-toggle svg.theme-icon-when-dark { + display: block; +} + +html[data-theme="light"] .theme-toggle svg.theme-icon-when-light { + display: block; +} diff --git a/static/admin/css/dashboard.css b/static/admin/css/dashboard.css new file mode 100644 index 0000000..242b81a --- /dev/null +++ b/static/admin/css/dashboard.css @@ -0,0 +1,29 @@ +/* DASHBOARD */ +.dashboard td, .dashboard th { + word-break: break-word; +} + +.dashboard .module table th { + width: 100%; +} + +.dashboard .module table td { + white-space: nowrap; +} + +.dashboard .module table td a { + display: block; + padding-right: .6em; +} + +/* RECENT ACTIONS MODULE */ + +.module ul.actionlist { + margin-left: 0; +} + +ul.actionlist li { + list-style-type: none; + overflow: hidden; + text-overflow: ellipsis; +} diff --git a/static/admin/css/forms.css b/static/admin/css/forms.css new file mode 100644 index 0000000..c6ce788 --- /dev/null +++ b/static/admin/css/forms.css @@ -0,0 +1,498 @@ +@import url('widgets.css'); + +/* FORM ROWS */ + +.form-row { + overflow: hidden; + padding: 10px; + font-size: 0.8125rem; + border-bottom: 1px solid var(--hairline-color); +} + +.form-row img, .form-row input { + vertical-align: middle; +} + +.form-row label input[type="checkbox"] { + margin-top: 0; + vertical-align: 0; +} + +form .form-row p { + padding-left: 0; +} + +.flex-container { + display: flex; +} + +.form-multiline { + flex-wrap: wrap; +} + +.form-multiline > div { + padding-bottom: 10px; +} + +/* FORM LABELS */ + +label { + font-weight: normal; + color: var(--body-quiet-color); + font-size: 0.8125rem; +} + +.required label, label.required { + font-weight: bold; +} + +/* RADIO BUTTONS */ + +form div.radiolist div { + padding-right: 7px; +} + +form div.radiolist.inline div { + display: inline-block; +} + +form div.radiolist label { + width: auto; +} + +form div.radiolist input[type="radio"] { + margin: -2px 4px 0 0; + padding: 0; +} + +form ul.inline { + margin-left: 0; + padding: 0; +} + +form ul.inline li { + float: left; + padding-right: 7px; +} + +/* FIELDSETS */ + +fieldset .fieldset-heading, +fieldset .inline-heading, +:not(.inline-related) .collapse summary { + border: 1px solid var(--header-bg); + margin: 0; + padding: 8px; + font-weight: 400; + font-size: 0.8125rem; + background: var(--header-bg); + color: var(--header-link-color); +} + +/* ALIGNED FIELDSETS */ + +.aligned label { + display: block; + padding: 4px 10px 0 0; + min-width: 160px; + width: 160px; + word-wrap: break-word; +} + +.aligned label:not(.vCheckboxLabel):after { + content: ''; + display: inline-block; + vertical-align: middle; +} + +.aligned label + p, .aligned .checkbox-row + div.help, .aligned label + div.readonly { + padding: 6px 0; + margin-top: 0; + margin-bottom: 0; + margin-left: 0; + overflow-wrap: break-word; +} + +.aligned ul label { + display: inline; + float: none; + width: auto; +} + +.aligned .form-row input { + margin-bottom: 0; +} + +.colMS .aligned .vLargeTextField, .colMS .aligned .vXMLLargeTextField { + width: 350px; +} + +form .aligned ul { + margin-left: 160px; + padding-left: 10px; +} + +form .aligned div.radiolist { + display: inline-block; + margin: 0; + padding: 0; +} + +form .aligned p.help, +form .aligned div.help { + margin-top: 0; + margin-left: 160px; + padding-left: 10px; +} + +form .aligned p.date div.help.timezonewarning, +form .aligned p.datetime div.help.timezonewarning, +form .aligned p.time div.help.timezonewarning { + margin-left: 0; + padding-left: 0; + font-weight: normal; +} + +form .aligned p.help:last-child, +form .aligned div.help:last-child { + margin-bottom: 0; + padding-bottom: 0; +} + +form .aligned input + p.help, +form .aligned textarea + p.help, +form .aligned select + p.help, +form .aligned input + div.help, +form .aligned textarea + div.help, +form .aligned select + div.help { + margin-left: 160px; + padding-left: 10px; +} + +form .aligned select option:checked { + background-color: var(--selected-row); +} + +form .aligned ul li { + list-style: none; +} + +form .aligned table p { + margin-left: 0; + padding-left: 0; +} + +.aligned .vCheckboxLabel { + padding: 1px 0 0 5px; +} + +.aligned .vCheckboxLabel + p.help, +.aligned .vCheckboxLabel + div.help { + margin-top: -4px; +} + +.colM .aligned .vLargeTextField, .colM .aligned .vXMLLargeTextField { + width: 610px; +} + +fieldset .fieldBox { + margin-right: 20px; +} + +/* WIDE FIELDSETS */ + +.wide label { + width: 200px; +} + +form .wide p.help, +form .wide ul.errorlist, +form .wide div.help { + padding-left: 50px; +} + +form div.help ul { + padding-left: 0; + margin-left: 0; +} + +.colM fieldset.wide .vLargeTextField, .colM fieldset.wide .vXMLLargeTextField { + width: 450px; +} + +/* COLLAPSIBLE FIELDSETS */ + +.collapse summary .fieldset-heading, +.collapse summary .inline-heading { + background: transparent; + border: none; + color: currentColor; + display: inline; + margin: 0; + padding: 0; +} + +/* MONOSPACE TEXTAREAS */ + +fieldset.monospace textarea { + font-family: var(--font-family-monospace); +} + +/* SUBMIT ROW */ + +.submit-row { + padding: 12px 14px 12px; + margin: 0 0 20px; + background: var(--darkened-bg); + border: 1px solid var(--hairline-color); + border-radius: 4px; + overflow: hidden; + display: flex; + gap: 10px; + flex-wrap: wrap; +} + +body.popup .submit-row { + overflow: auto; +} + +.submit-row input { + height: 2.1875rem; + line-height: 0.9375rem; +} + +.submit-row input, .submit-row a { + margin: 0; +} + +.submit-row input.default { + text-transform: uppercase; +} + +.submit-row a.deletelink { + margin-left: auto; +} + +.submit-row a.deletelink { + display: block; + background: var(--delete-button-bg); + border-radius: 4px; + padding: 0.625rem 0.9375rem; + height: 0.9375rem; + line-height: 0.9375rem; + color: var(--button-fg); +} + +.submit-row a.closelink { + display: inline-block; + background: var(--close-button-bg); + border-radius: 4px; + padding: 10px 15px; + height: 0.9375rem; + line-height: 0.9375rem; + color: var(--button-fg); +} + +.submit-row a.deletelink:focus, +.submit-row a.deletelink:hover, +.submit-row a.deletelink:active { + background: var(--delete-button-hover-bg); + text-decoration: none; +} + +.submit-row a.closelink:focus, +.submit-row a.closelink:hover, +.submit-row a.closelink:active { + background: var(--close-button-hover-bg); + text-decoration: none; +} + +/* CUSTOM FORM FIELDS */ + +.vSelectMultipleField { + vertical-align: top; +} + +.vCheckboxField { + border: none; +} + +.vDateField, .vTimeField { + margin-right: 2px; + margin-bottom: 4px; +} + +.vDateField { + min-width: 6.85em; +} + +.vTimeField { + min-width: 4.7em; +} + +.vURLField { + width: 30em; +} + +.vLargeTextField, .vXMLLargeTextField { + width: 48em; +} + +.flatpages-flatpage #id_content { + height: 40.2em; +} + +.module table .vPositiveSmallIntegerField { + width: 2.2em; +} + +.vIntegerField { + width: 5em; +} + +.vBigIntegerField { + width: 10em; +} + +.vForeignKeyRawIdAdminField { + width: 5em; +} + +.vTextField, .vUUIDField { + width: 20em; +} + +/* INLINES */ + +.inline-group { + padding: 0; + margin: 0 0 30px; +} + +.inline-group thead th { + padding: 8px 10px; +} + +.inline-group .aligned label { + width: 160px; +} + +.inline-related { + position: relative; +} + +.inline-related h4, +.inline-related:not(.tabular) .collapse summary { + margin: 0; + color: var(--body-medium-color); + padding: 5px; + font-size: 0.8125rem; + background: var(--darkened-bg); + border: 1px solid var(--hairline-color); + border-left-color: var(--darkened-bg); + border-right-color: var(--darkened-bg); +} + +.inline-related h3 span.delete { + float: right; +} + +.inline-related h3 span.delete label { + margin-left: 2px; + font-size: 0.6875rem; +} + +.inline-related fieldset { + margin: 0; + background: var(--body-bg); + border: none; + width: 100%; +} + +.inline-group .tabular fieldset.module { + border: none; +} + +.inline-related.tabular fieldset.module table { + width: 100%; + overflow-x: scroll; +} + +.last-related fieldset { + border: none; +} + +.inline-group .tabular tr.has_original td { + padding-top: 2em; +} + +.inline-group .tabular tr td.original { + padding: 2px 0 0 0; + width: 0; + _position: relative; +} + +.inline-group .tabular th.original { + width: 0px; + padding: 0; +} + +.inline-group .tabular td.original p { + position: absolute; + left: 0; + height: 1.1em; + padding: 2px 9px; + overflow: hidden; + font-size: 0.5625rem; + font-weight: bold; + color: var(--body-quiet-color); + _width: 700px; +} + +.inline-group div.add-row, +.inline-group .tabular tr.add-row td { + color: var(--body-quiet-color); + background: var(--darkened-bg); + padding: 8px 10px; + border-bottom: 1px solid var(--hairline-color); +} + +.inline-group .tabular tr.add-row td { + padding: 8px 10px; + border-bottom: 1px solid var(--hairline-color); +} + +.inline-group div.add-row a, +.inline-group .tabular tr.add-row td a { + font-size: 0.75rem; +} + +.empty-form { + display: none; +} + +/* RELATED FIELD ADD ONE / LOOKUP */ + +.related-lookup { + margin-left: 5px; + display: inline-block; + vertical-align: middle; + background-repeat: no-repeat; + background-size: 14px; +} + +.related-lookup { + width: 1rem; + height: 1rem; + background-image: url(../img/search.svg); +} + +form .related-widget-wrapper ul { + display: inline-block; + margin-left: 0; + padding-left: 0; +} + +.clearable-file-input input { + margin-top: 0; +} diff --git a/static/admin/css/login.css b/static/admin/css/login.css new file mode 100644 index 0000000..805a34b --- /dev/null +++ b/static/admin/css/login.css @@ -0,0 +1,61 @@ +/* LOGIN FORM */ + +.login { + background: var(--darkened-bg); + height: auto; +} + +.login #header { + height: auto; + padding: 15px 16px; + justify-content: center; +} + +.login #header h1 { + font-size: 1.125rem; + margin: 0; +} + +.login #header h1 a { + color: var(--header-link-color); +} + +.login #content { + padding: 20px; +} + +.login #container { + background: var(--body-bg); + border: 1px solid var(--hairline-color); + border-radius: 4px; + overflow: hidden; + width: 28em; + min-width: 300px; + margin: 100px auto; + height: auto; +} + +.login .form-row { + padding: 4px 0; +} + +.login .form-row label { + display: block; + line-height: 2em; +} + +.login .form-row #id_username, .login .form-row #id_password { + padding: 8px; + width: 100%; + box-sizing: border-box; +} + +.login .submit-row { + padding: 1em 0 0 0; + margin: 0; + text-align: center; +} + +.login .password-reset-link { + text-align: center; +} diff --git a/static/admin/css/nav_sidebar.css b/static/admin/css/nav_sidebar.css new file mode 100644 index 0000000..7eb0de9 --- /dev/null +++ b/static/admin/css/nav_sidebar.css @@ -0,0 +1,150 @@ +.sticky { + position: sticky; + top: 0; + max-height: 100vh; +} + +.toggle-nav-sidebar { + z-index: 20; + left: 0; + display: flex; + align-items: center; + justify-content: center; + flex: 0 0 23px; + width: 23px; + border: 0; + border-right: 1px solid var(--hairline-color); + background-color: var(--body-bg); + cursor: pointer; + font-size: 1.25rem; + color: var(--link-fg); + padding: 0; +} + +[dir="rtl"] .toggle-nav-sidebar { + border-left: 1px solid var(--hairline-color); + border-right: 0; +} + +.toggle-nav-sidebar:hover, +.toggle-nav-sidebar:focus { + background-color: var(--darkened-bg); +} + +#nav-sidebar { + z-index: 15; + flex: 0 0 275px; + left: -276px; + margin-left: -276px; + border-top: 1px solid transparent; + border-right: 1px solid var(--hairline-color); + background-color: var(--body-bg); + overflow: auto; +} + +[dir="rtl"] #nav-sidebar { + border-left: 1px solid var(--hairline-color); + border-right: 0; + left: 0; + margin-left: 0; + right: -276px; + margin-right: -276px; +} + +.toggle-nav-sidebar::before { + content: '\00BB'; +} + +.main.shifted .toggle-nav-sidebar::before { + content: '\00AB'; +} + +.main > #nav-sidebar { + visibility: hidden; +} + +.main.shifted > #nav-sidebar { + margin-left: 0; + visibility: visible; +} + +[dir="rtl"] .main.shifted > #nav-sidebar { + margin-right: 0; +} + +#nav-sidebar .module th { + width: 100%; + overflow-wrap: anywhere; +} + +#nav-sidebar .module th, +#nav-sidebar .module caption { + padding-left: 16px; +} + +#nav-sidebar .module td { + white-space: nowrap; +} + +[dir="rtl"] #nav-sidebar .module th, +[dir="rtl"] #nav-sidebar .module caption { + padding-left: 8px; + padding-right: 16px; +} + +#nav-sidebar .current-app .section:link, +#nav-sidebar .current-app .section:visited { + color: var(--header-color); + font-weight: bold; +} + +#nav-sidebar .current-model { + background: var(--selected-row); +} + +@media (forced-colors: active) { + #nav-sidebar .current-model { + background-color: SelectedItem; + } +} + +.main > #nav-sidebar + .content { + max-width: calc(100% - 23px); +} + +.main.shifted > #nav-sidebar + .content { + max-width: calc(100% - 299px); +} + +@media (max-width: 767px) { + #nav-sidebar, #toggle-nav-sidebar { + display: none; + } + + .main > #nav-sidebar + .content, + .main.shifted > #nav-sidebar + .content { + max-width: 100%; + } +} + +#nav-filter { + width: 100%; + box-sizing: border-box; + padding: 2px 5px; + margin: 5px 0; + border: 1px solid var(--border-color); + background-color: var(--darkened-bg); + color: var(--body-fg); +} + +#nav-filter:focus { + border-color: var(--body-quiet-color); +} + +#nav-filter.no-results { + background: var(--message-error-bg); +} + +#nav-sidebar table { + width: 100%; +} diff --git a/static/admin/css/responsive.css b/static/admin/css/responsive.css new file mode 100644 index 0000000..f0fcade --- /dev/null +++ b/static/admin/css/responsive.css @@ -0,0 +1,904 @@ +/* Tablets */ + +input[type="submit"], button { + -webkit-appearance: none; + appearance: none; +} + +@media (max-width: 1024px) { + /* Basic */ + + html { + -webkit-text-size-adjust: 100%; + } + + td, th { + padding: 10px; + font-size: 0.875rem; + } + + .small { + font-size: 0.75rem; + } + + /* Layout */ + + #container { + min-width: 0; + } + + #content { + padding: 15px 20px 20px; + } + + div.breadcrumbs { + padding: 10px 30px; + } + + /* Header */ + + #header { + flex-direction: column; + padding: 15px 30px; + justify-content: flex-start; + } + + #site-name { + margin: 0 0 8px; + line-height: 1.2; + } + + #user-tools { + margin: 0; + font-weight: 400; + line-height: 1.85; + text-align: left; + } + + #user-tools a { + display: inline-block; + line-height: 1.4; + } + + /* Dashboard */ + + .dashboard #content { + width: auto; + } + + #content-related { + margin-right: -290px; + } + + .colSM #content-related { + margin-left: -290px; + } + + .colMS { + margin-right: 290px; + } + + .colSM { + margin-left: 290px; + } + + .dashboard .module table td a { + padding-right: 0; + } + + td .changelink, td .addlink { + font-size: 0.8125rem; + } + + /* Changelist */ + + #toolbar { + border: none; + padding: 15px; + } + + #changelist-search > div { + display: flex; + flex-wrap: nowrap; + max-width: 480px; + } + + #changelist-search label { + line-height: 1.375rem; + } + + #toolbar form #searchbar { + flex: 1 0 auto; + width: 0; + height: 1.375rem; + margin: 0 10px 0 6px; + } + + #toolbar form input[type=submit] { + flex: 0 1 auto; + } + + #changelist-search .quiet { + width: 0; + flex: 1 0 auto; + margin: 5px 0 0 25px; + } + + #changelist .actions { + display: flex; + flex-wrap: wrap; + padding: 15px 0; + } + + #changelist .actions label { + display: flex; + } + + #changelist .actions select { + background: var(--body-bg); + } + + #changelist .actions .button { + min-width: 48px; + margin: 0 10px; + } + + #changelist .actions span.all, + #changelist .actions span.clear, + #changelist .actions span.question, + #changelist .actions span.action-counter { + font-size: 0.6875rem; + margin: 0 10px 0 0; + } + + #changelist-filter { + flex-basis: 200px; + } + + .change-list .filtered .results, + .change-list .filtered .paginator, + .filtered #toolbar, + .filtered .actions, + + #changelist .paginator { + border-top-color: var(--hairline-color); /* XXX Is this used at all? */ + } + + #changelist .results + .paginator { + border-top: none; + } + + /* Forms */ + + label { + font-size: 1rem; + } + + /* + Minifiers remove the default (text) "type" attribute from "input" HTML + tags. Add input:not([type]) to make the CSS stylesheet work the same. + */ + .form-row input:not([type]), + .form-row input[type=text], + .form-row input[type=password], + .form-row input[type=email], + .form-row input[type=url], + .form-row input[type=tel], + .form-row input[type=number], + .form-row textarea, + .form-row select, + .form-row .vTextField { + box-sizing: border-box; + margin: 0; + padding: 6px 8px; + min-height: 2.25rem; + font-size: 1rem; + } + + .form-row select { + height: 2.25rem; + } + + .form-row select[multiple] { + height: auto; + min-height: 0; + } + + fieldset .fieldBox + .fieldBox { + margin-top: 10px; + padding-top: 10px; + border-top: 1px solid var(--hairline-color); + } + + textarea { + max-width: 100%; + max-height: 120px; + } + + .aligned label { + padding-top: 6px; + } + + .aligned .related-lookup, + .aligned .datetimeshortcuts, + .aligned .related-lookup + strong { + align-self: center; + margin-left: 15px; + } + + form .aligned div.radiolist { + margin-left: 2px; + } + + .submit-row { + padding: 8px; + } + + .submit-row a.deletelink { + padding: 10px 7px; + } + + .button, input[type=submit], input[type=button], .submit-row input, a.button { + padding: 7px; + } + + /* Selector */ + + .selector { + display: flex; + width: 100%; + } + + .selector .selector-filter { + display: flex; + align-items: center; + } + + .selector .selector-filter input { + width: 100%; + min-height: 0; + flex: 1 1; + } + + .selector-available, .selector-chosen { + width: auto; + flex: 1 1; + display: flex; + flex-direction: column; + } + + .selector select { + width: 100%; + flex: 1 0 auto; + margin-bottom: 5px; + } + + .selector-chooseall, .selector-clearall { + align-self: center; + } + + .stacked { + flex-direction: column; + max-width: 480px; + } + + .stacked > * { + flex: 0 1 auto; + } + + .stacked select { + margin-bottom: 0; + } + + .stacked .selector-available, .stacked .selector-chosen { + width: auto; + } + + .stacked ul.selector-chooser { + padding: 0 2px; + transform: none; + } + + .stacked .selector-chooser li { + padding: 3px; + } + + .help-tooltip, .selector .help-icon { + display: none; + } + + .datetime input { + width: 50%; + max-width: 120px; + } + + .datetime span { + font-size: 0.8125rem; + } + + .datetime .timezonewarning { + display: block; + font-size: 0.6875rem; + color: var(--body-quiet-color); + } + + .datetimeshortcuts { + color: var(--border-color); /* XXX Redundant, .datetime span also sets #ccc */ + } + + .form-row .datetime input.vDateField, .form-row .datetime input.vTimeField { + width: 75%; + } + + .inline-group { + overflow: auto; + } + + /* Messages */ + + ul.messagelist li { + padding-left: 55px; + background-position: 30px 12px; + } + + ul.messagelist li.error { + background-position: 30px 12px; + } + + ul.messagelist li.warning { + background-position: 30px 14px; + } + + /* Login */ + + .login #header { + padding: 15px 20px; + } + + .login #site-name { + margin: 0; + } + + /* GIS */ + + div.olMap { + max-width: calc(100vw - 30px); + max-height: 300px; + } + + .olMap + .clear_features { + display: block; + margin-top: 10px; + } + + /* Docs */ + + .module table.xfull { + width: 100%; + } + + pre.literal-block { + overflow: auto; + } +} + +/* Mobile */ + +@media (max-width: 767px) { + /* Layout */ + + #header, #content { + padding: 15px; + } + + div.breadcrumbs { + padding: 10px 15px; + } + + /* Dashboard */ + + .colMS, .colSM { + margin: 0; + } + + #content-related, .colSM #content-related { + width: 100%; + margin: 0; + } + + #content-related .module { + margin-bottom: 0; + } + + #content-related .module h2 { + padding: 10px 15px; + font-size: 1rem; + } + + /* Changelist */ + + #changelist { + align-items: stretch; + flex-direction: column; + } + + #toolbar { + padding: 10px; + } + + #changelist-filter { + margin-left: 0; + } + + #changelist .actions label { + flex: 1 1; + } + + #changelist .actions select { + flex: 1 0; + width: 100%; + } + + #changelist .actions span { + flex: 1 0 100%; + } + + #changelist-filter { + position: static; + width: auto; + margin-top: 30px; + } + + .object-tools { + float: none; + margin: 0 0 15px; + padding: 0; + overflow: hidden; + } + + .object-tools li { + height: auto; + margin-left: 0; + } + + .object-tools li + li { + margin-left: 15px; + } + + /* Forms */ + + .form-row { + padding: 15px 0; + } + + .aligned .form-row, + .aligned .form-row > div { + max-width: 100vw; + } + + .aligned .form-row > div { + width: calc(100vw - 30px); + } + + .flex-container { + flex-flow: column; + } + + .flex-container.checkbox-row { + flex-flow: row; + } + + textarea { + max-width: none; + } + + .vURLField { + width: auto; + } + + fieldset .fieldBox + .fieldBox { + margin-top: 15px; + padding-top: 15px; + } + + .aligned label { + width: 100%; + min-width: auto; + padding: 0 0 10px; + } + + .aligned label:after { + max-height: 0; + } + + .aligned .form-row input, + .aligned .form-row select, + .aligned .form-row textarea { + flex: 1 1 auto; + max-width: 100%; + } + + .aligned .checkbox-row input { + flex: 0 1 auto; + margin: 0; + } + + .aligned .vCheckboxLabel { + flex: 1 0; + padding: 1px 0 0 5px; + } + + .aligned label + p, + .aligned label + div.help, + .aligned label + div.readonly { + padding: 0; + margin-left: 0; + } + + .aligned p.file-upload { + font-size: 0.8125rem; + } + + span.clearable-file-input { + margin-left: 15px; + } + + span.clearable-file-input label { + font-size: 0.8125rem; + padding-bottom: 0; + } + + .aligned .timezonewarning { + flex: 1 0 100%; + margin-top: 5px; + } + + form .aligned .form-row div.help { + width: 100%; + margin: 5px 0 0; + padding: 0; + } + + form .aligned ul, + form .aligned ul.errorlist { + margin-left: 0; + padding-left: 0; + } + + form .aligned div.radiolist { + margin-top: 5px; + margin-right: 15px; + margin-bottom: -3px; + } + + form .aligned div.radiolist:not(.inline) div + div { + margin-top: 5px; + } + + /* Related widget */ + + .related-widget-wrapper { + width: 100%; + display: flex; + align-items: flex-start; + } + + .related-widget-wrapper .selector { + order: 1; + flex: 1 0 auto; + } + + .related-widget-wrapper > a { + order: 2; + } + + .related-widget-wrapper .radiolist ~ a { + align-self: flex-end; + } + + .related-widget-wrapper > select ~ a { + align-self: center; + } + + /* Selector */ + + .selector { + flex-direction: column; + gap: 10px 0; + } + + .selector-available, .selector-chosen { + flex: 1 1 auto; + } + + .selector select { + max-height: 96px; + } + + .selector ul.selector-chooser { + display: flex; + width: 60px; + height: 30px; + padding: 0 2px; + transform: none; + } + + .selector ul.selector-chooser li { + float: left; + } + + .selector-remove { + background-position: 0 0; + } + + :enabled.selector-remove:focus, :enabled.selector-remove:hover { + background-position: 0 -24px; + } + + .selector-add { + background-position: 0 -48px; + } + + :enabled.selector-add:focus, :enabled.selector-add:hover { + background-position: 0 -72px; + } + + /* Inlines */ + + .inline-group[data-inline-type="stacked"] .inline-related { + border: 1px solid var(--hairline-color); + border-radius: 4px; + margin-top: 15px; + overflow: auto; + } + + .inline-group[data-inline-type="stacked"] .inline-related > * { + box-sizing: border-box; + } + + .inline-group[data-inline-type="stacked"] .inline-related .module { + padding: 0 10px; + } + + .inline-group[data-inline-type="stacked"] .inline-related .module .form-row { + border-top: 1px solid var(--hairline-color); + border-bottom: none; + } + + .inline-group[data-inline-type="stacked"] .inline-related .module .form-row:first-child { + border-top: none; + } + + .inline-group[data-inline-type="stacked"] .inline-related h3 { + padding: 10px; + border-top-width: 0; + border-bottom-width: 2px; + display: flex; + flex-wrap: wrap; + align-items: center; + } + + .inline-group[data-inline-type="stacked"] .inline-related h3 .inline_label { + margin-right: auto; + } + + .inline-group[data-inline-type="stacked"] .inline-related h3 span.delete { + float: none; + flex: 1 1 100%; + margin-top: 5px; + } + + .inline-group[data-inline-type="stacked"] .aligned .form-row > div:not([class]) { + width: 100%; + } + + .inline-group[data-inline-type="stacked"] .aligned label { + width: 100%; + } + + .inline-group[data-inline-type="stacked"] div.add-row { + margin-top: 15px; + border: 1px solid var(--hairline-color); + border-radius: 4px; + } + + .inline-group div.add-row, + .inline-group .tabular tr.add-row td { + padding: 0; + } + + .inline-group div.add-row a, + .inline-group .tabular tr.add-row td a { + display: block; + padding: 8px 10px 8px 26px; + background-position: 8px 9px; + } + + /* Submit row */ + + .submit-row { + padding: 10px; + margin: 0 0 15px; + flex-direction: column; + gap: 8px; + } + + .submit-row input, .submit-row input.default, .submit-row a { + text-align: center; + } + + .submit-row a.closelink { + padding: 10px 0; + text-align: center; + } + + .submit-row a.deletelink { + margin: 0; + } + + /* Messages */ + + ul.messagelist li { + padding-left: 40px; + background-position: 15px 12px; + } + + ul.messagelist li.error { + background-position: 15px 12px; + } + + ul.messagelist li.warning { + background-position: 15px 14px; + } + + /* Paginator */ + + .paginator .this-page, .paginator a:link, .paginator a:visited { + padding: 4px 10px; + } + + /* Login */ + + body.login { + padding: 0 15px; + } + + .login #container { + width: auto; + max-width: 480px; + margin: 50px auto; + } + + .login #header, + .login #content { + padding: 15px; + } + + .login #content-main { + float: none; + } + + .login .form-row { + padding: 0; + } + + .login .form-row + .form-row { + margin-top: 15px; + } + + .login .form-row label { + margin: 0 0 5px; + line-height: 1.2; + } + + .login .submit-row { + padding: 15px 0 0; + } + + .login br { + display: none; + } + + .login .submit-row input { + margin: 0; + text-transform: uppercase; + } + + .errornote { + margin: 0 0 20px; + padding: 8px 12px; + font-size: 0.8125rem; + } + + /* Calendar and clock */ + + .calendarbox, .clockbox { + position: fixed !important; + top: 50% !important; + left: 50% !important; + transform: translate(-50%, -50%); + margin: 0; + border: none; + overflow: visible; + } + + .calendarbox:before, .clockbox:before { + content: ''; + position: fixed; + top: 50%; + left: 50%; + width: 100vw; + height: 100vh; + background: rgba(0, 0, 0, 0.75); + transform: translate(-50%, -50%); + } + + .calendarbox > *, .clockbox > * { + position: relative; + z-index: 1; + } + + .calendarbox > div:first-child { + z-index: 2; + } + + .calendarbox .calendar, .clockbox h2 { + border-radius: 4px 4px 0 0; + overflow: hidden; + } + + .calendarbox .calendar-cancel, .clockbox .calendar-cancel { + border-radius: 0 0 4px 4px; + overflow: hidden; + } + + .calendar-shortcuts { + padding: 10px 0; + font-size: 0.75rem; + line-height: 0.75rem; + } + + .calendar-shortcuts a { + margin: 0 4px; + } + + .timelist a { + background: var(--body-bg); + padding: 4px; + } + + .calendar-cancel { + padding: 8px 10px; + } + + .clockbox h2 { + padding: 8px 15px; + } + + .calendar caption { + padding: 10px; + } + + .calendarbox .calendarnav-previous, .calendarbox .calendarnav-next { + z-index: 1; + top: 10px; + } + + /* History */ + + table#change-history tbody th, table#change-history tbody td { + font-size: 0.8125rem; + word-break: break-word; + } + + table#change-history tbody th { + width: auto; + } + + /* Docs */ + + table.model tbody th, table.model tbody td { + font-size: 0.8125rem; + word-break: break-word; + } +} diff --git a/static/admin/css/responsive_rtl.css b/static/admin/css/responsive_rtl.css new file mode 100644 index 0000000..5e8f5c5 --- /dev/null +++ b/static/admin/css/responsive_rtl.css @@ -0,0 +1,89 @@ +/* TABLETS */ + +@media (max-width: 1024px) { + [dir="rtl"] .colMS { + margin-right: 0; + } + + [dir="rtl"] #user-tools { + text-align: right; + } + + [dir="rtl"] #changelist .actions label { + padding-left: 10px; + padding-right: 0; + } + + [dir="rtl"] #changelist .actions select { + margin-left: 0; + margin-right: 15px; + } + + [dir="rtl"] .change-list .filtered .results, + [dir="rtl"] .change-list .filtered .paginator, + [dir="rtl"] .filtered #toolbar, + [dir="rtl"] .filtered div.xfull, + [dir="rtl"] .filtered .actions, + [dir="rtl"] #changelist-filter { + margin-left: 0; + } + + [dir="rtl"] .inline-group div.add-row a, + [dir="rtl"] .inline-group .tabular tr.add-row td a { + padding: 8px 26px 8px 10px; + background-position: calc(100% - 8px) 9px; + } + + [dir="rtl"] .object-tools li { + float: right; + } + + [dir="rtl"] .object-tools li + li { + margin-left: 0; + margin-right: 15px; + } + + [dir="rtl"] .dashboard .module table td a { + padding-left: 0; + padding-right: 16px; + } +} + +/* MOBILE */ + +@media (max-width: 767px) { + [dir="rtl"] .aligned .related-lookup, + [dir="rtl"] .aligned .datetimeshortcuts { + margin-left: 0; + margin-right: 15px; + } + + [dir="rtl"] .aligned ul, + [dir="rtl"] form .aligned ul.errorlist { + margin-right: 0; + } + + [dir="rtl"] #changelist-filter { + margin-left: 0; + margin-right: 0; + } + [dir="rtl"] .aligned .vCheckboxLabel { + padding: 1px 5px 0 0; + } + + [dir="rtl"] .selector-remove { + background-position: 0 0; + } + + [dir="rtl"] :enabled.selector-remove:focus, :enabled.selector-remove:hover { + background-position: 0 -24px; + } + + [dir="rtl"] .selector-add { + background-position: 0 -48px; + } + + [dir="rtl"] :enabled.selector-add:focus, :enabled.selector-add:hover { + background-position: 0 -72px; + } +} diff --git a/static/admin/css/rtl.css b/static/admin/css/rtl.css new file mode 100644 index 0000000..a2556d0 --- /dev/null +++ b/static/admin/css/rtl.css @@ -0,0 +1,293 @@ +/* GLOBAL */ + +th { + text-align: right; +} + +.module h2, .module caption { + text-align: right; +} + +.module ul, .module ol { + margin-left: 0; + margin-right: 1.5em; +} + +.viewlink, .addlink, .changelink, .hidelink { + padding-left: 0; + padding-right: 16px; + background-position: 100% 1px; +} + +.deletelink { + padding-left: 0; + padding-right: 16px; + background-position: 100% 1px; +} + +.object-tools { + float: left; +} + +thead th:first-child, +tfoot td:first-child { + border-left: none; +} + +/* LAYOUT */ + +#user-tools { + right: auto; + left: 0; + text-align: left; +} + +div.breadcrumbs { + text-align: right; +} + +#content-main { + float: right; +} + +#content-related { + float: left; + margin-left: -300px; + margin-right: auto; +} + +.colMS { + margin-left: 300px; + margin-right: 0; +} + +/* SORTABLE TABLES */ + +table thead th.sorted .sortoptions { + float: left; +} + +thead th.sorted .text { + padding-right: 0; + padding-left: 42px; +} + +/* dashboard styles */ + +.dashboard .module table td a { + padding-left: .6em; + padding-right: 16px; +} + +/* changelists styles */ + +.change-list .filtered table { + border-left: none; + border-right: 0px none; +} + +#changelist-filter { + border-left: none; + border-right: none; + margin-left: 0; + margin-right: 30px; +} + +#changelist-filter li.selected { + border-left: none; + padding-left: 10px; + margin-left: 0; + border-right: 5px solid var(--hairline-color); + padding-right: 10px; + margin-right: -15px; +} + +#changelist table tbody td:first-child, #changelist table tbody th:first-child { + border-right: none; + border-left: none; +} + +.paginator .end { + margin-left: 6px; + margin-right: 0; +} + +.paginator input { + margin-left: 0; + margin-right: auto; +} + +/* FORMS */ + +.aligned label { + padding: 0 0 3px 1em; +} + +.submit-row a.deletelink { + margin-left: 0; + margin-right: auto; +} + +.vDateField, .vTimeField { + margin-left: 2px; +} + +.aligned .form-row input { + margin-left: 5px; +} + +form .aligned ul { + margin-right: 163px; + padding-right: 10px; + margin-left: 0; + padding-left: 0; +} + +form ul.inline li { + float: right; + padding-right: 0; + padding-left: 7px; +} + +form .aligned p.help, +form .aligned div.help { + margin-left: 0; + margin-right: 160px; + padding-right: 10px; +} + +form div.help ul, +form .aligned .checkbox-row + .help, +form .aligned p.date div.help.timezonewarning, +form .aligned p.datetime div.help.timezonewarning, +form .aligned p.time div.help.timezonewarning { + margin-right: 0; + padding-right: 0; +} + +form .wide p.help, +form .wide ul.errorlist, +form .wide div.help { + padding-left: 0; + padding-right: 50px; +} + +.submit-row { + text-align: right; +} + +fieldset .fieldBox { + margin-left: 20px; + margin-right: 0; +} + +.errorlist li { + background-position: 100% 12px; + padding: 0; +} + +.errornote { + background-position: 100% 12px; + padding: 10px 12px; +} + +/* WIDGETS */ + +.calendarnav-previous { + top: 0; + left: auto; + right: 10px; + background: url(../img/calendar-icons.svg) 0 -15px no-repeat; +} + +.calendarnav-next { + top: 0; + right: auto; + left: 10px; + background: url(../img/calendar-icons.svg) 0 0 no-repeat; +} + +.calendar caption, .calendarbox h2 { + text-align: center; +} + +.selector { + float: right; +} + +.selector .selector-filter { + text-align: right; +} + +.selector-add { + background: url(../img/selector-icons.svg) 0 -96px no-repeat; + background-size: 24px auto; +} + +:enabled.selector-add:focus, :enabled.selector-add:hover { + background-position: 0 -120px; +} + +.selector-remove { + background: url(../img/selector-icons.svg) 0 -144px no-repeat; + background-size: 24px auto; +} + +:enabled.selector-remove:focus, :enabled.selector-remove:hover { + background-position: 0 -168px; +} + +.selector-chooseall { + background: url(../img/selector-icons.svg) right -128px no-repeat; +} + +:enabled.selector-chooseall:focus, :enabled.selector-chooseall:hover { + background-position: 100% -144px; +} + +.selector-clearall { + background: url(../img/selector-icons.svg) 0 -160px no-repeat; +} + +:enabled.selector-clearall:focus, :enabled.selector-clearall:hover { + background-position: 0 -176px; +} + +.inline-deletelink { + float: left; +} + +form .form-row p.datetime { + overflow: hidden; +} + +.related-widget-wrapper { + float: right; +} + +/* MISC */ + +.inline-related h2, .inline-group h2 { + text-align: right +} + +.inline-related h3 span.delete { + padding-right: 20px; + padding-left: inherit; + left: 10px; + right: inherit; + float:left; +} + +.inline-related h3 span.delete label { + margin-left: inherit; + margin-right: 2px; +} + +.inline-group .tabular td.original p { + right: 0; +} + +.selector .selector-chooser { + margin: 0; +} diff --git a/static/admin/css/unusable_password_field.css b/static/admin/css/unusable_password_field.css new file mode 100644 index 0000000..d46eb03 --- /dev/null +++ b/static/admin/css/unusable_password_field.css @@ -0,0 +1,19 @@ +/* Hide warnings fields if usable password is selected */ +form:has(#id_usable_password input[value="true"]:checked) .messagelist { + display: none; +} + +/* Hide password fields if unusable password is selected */ +form:has(#id_usable_password input[value="false"]:checked) .field-password1, +form:has(#id_usable_password input[value="false"]:checked) .field-password2 { + display: none; +} + +/* Select appropriate submit button */ +form:has(#id_usable_password input[value="true"]:checked) input[type="submit"].unset-password { + display: none; +} + +form:has(#id_usable_password input[value="false"]:checked) input[type="submit"].set-password { + display: none; +} diff --git a/static/admin/css/vendor/select2/LICENSE-SELECT2.md b/static/admin/css/vendor/select2/LICENSE-SELECT2.md new file mode 100644 index 0000000..8cb8a2b --- /dev/null +++ b/static/admin/css/vendor/select2/LICENSE-SELECT2.md @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012-2017 Kevin Brown, Igor Vaynberg, and Select2 contributors + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/static/admin/css/vendor/select2/select2.css b/static/admin/css/vendor/select2/select2.css new file mode 100644 index 0000000..750b320 --- /dev/null +++ b/static/admin/css/vendor/select2/select2.css @@ -0,0 +1,481 @@ +.select2-container { + box-sizing: border-box; + display: inline-block; + margin: 0; + position: relative; + vertical-align: middle; } + .select2-container .select2-selection--single { + box-sizing: border-box; + cursor: pointer; + display: block; + height: 28px; + user-select: none; + -webkit-user-select: none; } + .select2-container .select2-selection--single .select2-selection__rendered { + display: block; + padding-left: 8px; + padding-right: 20px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; } + .select2-container .select2-selection--single .select2-selection__clear { + position: relative; } + .select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered { + padding-right: 8px; + padding-left: 20px; } + .select2-container .select2-selection--multiple { + box-sizing: border-box; + cursor: pointer; + display: block; + min-height: 32px; + user-select: none; + -webkit-user-select: none; } + .select2-container .select2-selection--multiple .select2-selection__rendered { + display: inline-block; + overflow: hidden; + padding-left: 8px; + text-overflow: ellipsis; + white-space: nowrap; } + .select2-container .select2-search--inline { + float: left; } + .select2-container .select2-search--inline .select2-search__field { + box-sizing: border-box; + border: none; + font-size: 100%; + margin-top: 5px; + padding: 0; } + .select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button { + -webkit-appearance: none; } + +.select2-dropdown { + background-color: white; + border: 1px solid #aaa; + border-radius: 4px; + box-sizing: border-box; + display: block; + position: absolute; + left: -100000px; + width: 100%; + z-index: 1051; } + +.select2-results { + display: block; } + +.select2-results__options { + list-style: none; + margin: 0; + padding: 0; } + +.select2-results__option { + padding: 6px; + user-select: none; + -webkit-user-select: none; } + .select2-results__option[aria-selected] { + cursor: pointer; } + +.select2-container--open .select2-dropdown { + left: 0; } + +.select2-container--open .select2-dropdown--above { + border-bottom: none; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; } + +.select2-container--open .select2-dropdown--below { + border-top: none; + border-top-left-radius: 0; + border-top-right-radius: 0; } + +.select2-search--dropdown { + display: block; + padding: 4px; } + .select2-search--dropdown .select2-search__field { + padding: 4px; + width: 100%; + box-sizing: border-box; } + .select2-search--dropdown .select2-search__field::-webkit-search-cancel-button { + -webkit-appearance: none; } + .select2-search--dropdown.select2-search--hide { + display: none; } + +.select2-close-mask { + border: 0; + margin: 0; + padding: 0; + display: block; + position: fixed; + left: 0; + top: 0; + min-height: 100%; + min-width: 100%; + height: auto; + width: auto; + opacity: 0; + z-index: 99; + background-color: #fff; + filter: alpha(opacity=0); } + +.select2-hidden-accessible { + border: 0 !important; + clip: rect(0 0 0 0) !important; + -webkit-clip-path: inset(50%) !important; + clip-path: inset(50%) !important; + height: 1px !important; + overflow: hidden !important; + padding: 0 !important; + position: absolute !important; + width: 1px !important; + white-space: nowrap !important; } + +.select2-container--default .select2-selection--single { + background-color: #fff; + border: 1px solid #aaa; + border-radius: 4px; } + .select2-container--default .select2-selection--single .select2-selection__rendered { + color: #444; + line-height: 28px; } + .select2-container--default .select2-selection--single .select2-selection__clear { + cursor: pointer; + float: right; + font-weight: bold; } + .select2-container--default .select2-selection--single .select2-selection__placeholder { + color: #999; } + .select2-container--default .select2-selection--single .select2-selection__arrow { + height: 26px; + position: absolute; + top: 1px; + right: 1px; + width: 20px; } + .select2-container--default .select2-selection--single .select2-selection__arrow b { + border-color: #888 transparent transparent transparent; + border-style: solid; + border-width: 5px 4px 0 4px; + height: 0; + left: 50%; + margin-left: -4px; + margin-top: -2px; + position: absolute; + top: 50%; + width: 0; } + +.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__clear { + float: left; } + +.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__arrow { + left: 1px; + right: auto; } + +.select2-container--default.select2-container--disabled .select2-selection--single { + background-color: #eee; + cursor: default; } + .select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear { + display: none; } + +.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b { + border-color: transparent transparent #888 transparent; + border-width: 0 4px 5px 4px; } + +.select2-container--default .select2-selection--multiple { + background-color: white; + border: 1px solid #aaa; + border-radius: 4px; + cursor: text; } + .select2-container--default .select2-selection--multiple .select2-selection__rendered { + box-sizing: border-box; + list-style: none; + margin: 0; + padding: 0 5px; + width: 100%; } + .select2-container--default .select2-selection--multiple .select2-selection__rendered li { + list-style: none; } + .select2-container--default .select2-selection--multiple .select2-selection__clear { + cursor: pointer; + float: right; + font-weight: bold; + margin-top: 5px; + margin-right: 10px; + padding: 1px; } + .select2-container--default .select2-selection--multiple .select2-selection__choice { + background-color: #e4e4e4; + border: 1px solid #aaa; + border-radius: 4px; + cursor: default; + float: left; + margin-right: 5px; + margin-top: 5px; + padding: 0 5px; } + .select2-container--default .select2-selection--multiple .select2-selection__choice__remove { + color: #999; + cursor: pointer; + display: inline-block; + font-weight: bold; + margin-right: 2px; } + .select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover { + color: #333; } + +.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice, .select2-container--default[dir="rtl"] .select2-selection--multiple .select2-search--inline { + float: right; } + +.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice { + margin-left: 5px; + margin-right: auto; } + +.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove { + margin-left: 2px; + margin-right: auto; } + +.select2-container--default.select2-container--focus .select2-selection--multiple { + border: solid black 1px; + outline: 0; } + +.select2-container--default.select2-container--disabled .select2-selection--multiple { + background-color: #eee; + cursor: default; } + +.select2-container--default.select2-container--disabled .select2-selection__choice__remove { + display: none; } + +.select2-container--default.select2-container--open.select2-container--above .select2-selection--single, .select2-container--default.select2-container--open.select2-container--above .select2-selection--multiple { + border-top-left-radius: 0; + border-top-right-radius: 0; } + +.select2-container--default.select2-container--open.select2-container--below .select2-selection--single, .select2-container--default.select2-container--open.select2-container--below .select2-selection--multiple { + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; } + +.select2-container--default .select2-search--dropdown .select2-search__field { + border: 1px solid #aaa; } + +.select2-container--default .select2-search--inline .select2-search__field { + background: transparent; + border: none; + outline: 0; + box-shadow: none; + -webkit-appearance: textfield; } + +.select2-container--default .select2-results > .select2-results__options { + max-height: 200px; + overflow-y: auto; } + +.select2-container--default .select2-results__option[role=group] { + padding: 0; } + +.select2-container--default .select2-results__option[aria-disabled=true] { + color: #999; } + +.select2-container--default .select2-results__option[aria-selected=true] { + background-color: #ddd; } + +.select2-container--default .select2-results__option .select2-results__option { + padding-left: 1em; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__group { + padding-left: 0; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__option { + margin-left: -1em; + padding-left: 2em; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -2em; + padding-left: 3em; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -3em; + padding-left: 4em; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -4em; + padding-left: 5em; } + .select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option { + margin-left: -5em; + padding-left: 6em; } + +.select2-container--default .select2-results__option--highlighted[aria-selected] { + background-color: #5897fb; + color: white; } + +.select2-container--default .select2-results__group { + cursor: default; + display: block; + padding: 6px; } + +.select2-container--classic .select2-selection--single { + background-color: #f7f7f7; + border: 1px solid #aaa; + border-radius: 4px; + outline: 0; + background-image: -webkit-linear-gradient(top, white 50%, #eeeeee 100%); + background-image: -o-linear-gradient(top, white 50%, #eeeeee 100%); + background-image: linear-gradient(to bottom, white 50%, #eeeeee 100%); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0); } + .select2-container--classic .select2-selection--single:focus { + border: 1px solid #5897fb; } + .select2-container--classic .select2-selection--single .select2-selection__rendered { + color: #444; + line-height: 28px; } + .select2-container--classic .select2-selection--single .select2-selection__clear { + cursor: pointer; + float: right; + font-weight: bold; + margin-right: 10px; } + .select2-container--classic .select2-selection--single .select2-selection__placeholder { + color: #999; } + .select2-container--classic .select2-selection--single .select2-selection__arrow { + background-color: #ddd; + border: none; + border-left: 1px solid #aaa; + border-top-right-radius: 4px; + border-bottom-right-radius: 4px; + height: 26px; + position: absolute; + top: 1px; + right: 1px; + width: 20px; + background-image: -webkit-linear-gradient(top, #eeeeee 50%, #cccccc 100%); + background-image: -o-linear-gradient(top, #eeeeee 50%, #cccccc 100%); + background-image: linear-gradient(to bottom, #eeeeee 50%, #cccccc 100%); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFCCCCCC', GradientType=0); } + .select2-container--classic .select2-selection--single .select2-selection__arrow b { + border-color: #888 transparent transparent transparent; + border-style: solid; + border-width: 5px 4px 0 4px; + height: 0; + left: 50%; + margin-left: -4px; + margin-top: -2px; + position: absolute; + top: 50%; + width: 0; } + +.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear { + float: left; } + +.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow { + border: none; + border-right: 1px solid #aaa; + border-radius: 0; + border-top-left-radius: 4px; + border-bottom-left-radius: 4px; + left: 1px; + right: auto; } + +.select2-container--classic.select2-container--open .select2-selection--single { + border: 1px solid #5897fb; } + .select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow { + background: transparent; + border: none; } + .select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b { + border-color: transparent transparent #888 transparent; + border-width: 0 4px 5px 4px; } + +.select2-container--classic.select2-container--open.select2-container--above .select2-selection--single { + border-top: none; + border-top-left-radius: 0; + border-top-right-radius: 0; + background-image: -webkit-linear-gradient(top, white 0%, #eeeeee 50%); + background-image: -o-linear-gradient(top, white 0%, #eeeeee 50%); + background-image: linear-gradient(to bottom, white 0%, #eeeeee 50%); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0); } + +.select2-container--classic.select2-container--open.select2-container--below .select2-selection--single { + border-bottom: none; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; + background-image: -webkit-linear-gradient(top, #eeeeee 50%, white 100%); + background-image: -o-linear-gradient(top, #eeeeee 50%, white 100%); + background-image: linear-gradient(to bottom, #eeeeee 50%, white 100%); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF', GradientType=0); } + +.select2-container--classic .select2-selection--multiple { + background-color: white; + border: 1px solid #aaa; + border-radius: 4px; + cursor: text; + outline: 0; } + .select2-container--classic .select2-selection--multiple:focus { + border: 1px solid #5897fb; } + .select2-container--classic .select2-selection--multiple .select2-selection__rendered { + list-style: none; + margin: 0; + padding: 0 5px; } + .select2-container--classic .select2-selection--multiple .select2-selection__clear { + display: none; } + .select2-container--classic .select2-selection--multiple .select2-selection__choice { + background-color: #e4e4e4; + border: 1px solid #aaa; + border-radius: 4px; + cursor: default; + float: left; + margin-right: 5px; + margin-top: 5px; + padding: 0 5px; } + .select2-container--classic .select2-selection--multiple .select2-selection__choice__remove { + color: #888; + cursor: pointer; + display: inline-block; + font-weight: bold; + margin-right: 2px; } + .select2-container--classic .select2-selection--multiple .select2-selection__choice__remove:hover { + color: #555; } + +.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice { + float: right; + margin-left: 5px; + margin-right: auto; } + +.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove { + margin-left: 2px; + margin-right: auto; } + +.select2-container--classic.select2-container--open .select2-selection--multiple { + border: 1px solid #5897fb; } + +.select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple { + border-top: none; + border-top-left-radius: 0; + border-top-right-radius: 0; } + +.select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple { + border-bottom: none; + border-bottom-left-radius: 0; + border-bottom-right-radius: 0; } + +.select2-container--classic .select2-search--dropdown .select2-search__field { + border: 1px solid #aaa; + outline: 0; } + +.select2-container--classic .select2-search--inline .select2-search__field { + outline: 0; + box-shadow: none; } + +.select2-container--classic .select2-dropdown { + background-color: white; + border: 1px solid transparent; } + +.select2-container--classic .select2-dropdown--above { + border-bottom: none; } + +.select2-container--classic .select2-dropdown--below { + border-top: none; } + +.select2-container--classic .select2-results > .select2-results__options { + max-height: 200px; + overflow-y: auto; } + +.select2-container--classic .select2-results__option[role=group] { + padding: 0; } + +.select2-container--classic .select2-results__option[aria-disabled=true] { + color: grey; } + +.select2-container--classic .select2-results__option--highlighted[aria-selected] { + background-color: #3875d7; + color: white; } + +.select2-container--classic .select2-results__group { + cursor: default; + display: block; + padding: 6px; } + +.select2-container--classic.select2-container--open .select2-dropdown { + border-color: #5897fb; } diff --git a/static/admin/css/vendor/select2/select2.min.css b/static/admin/css/vendor/select2/select2.min.css new file mode 100644 index 0000000..7c18ad5 --- /dev/null +++ b/static/admin/css/vendor/select2/select2.min.css @@ -0,0 +1 @@ +.select2-container{box-sizing:border-box;display:inline-block;margin:0;position:relative;vertical-align:middle}.select2-container .select2-selection--single{box-sizing:border-box;cursor:pointer;display:block;height:28px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--single .select2-selection__rendered{display:block;padding-left:8px;padding-right:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-selection--single .select2-selection__clear{position:relative}.select2-container[dir="rtl"] .select2-selection--single .select2-selection__rendered{padding-right:8px;padding-left:20px}.select2-container .select2-selection--multiple{box-sizing:border-box;cursor:pointer;display:block;min-height:32px;user-select:none;-webkit-user-select:none}.select2-container .select2-selection--multiple .select2-selection__rendered{display:inline-block;overflow:hidden;padding-left:8px;text-overflow:ellipsis;white-space:nowrap}.select2-container .select2-search--inline{float:left}.select2-container .select2-search--inline .select2-search__field{box-sizing:border-box;border:none;font-size:100%;margin-top:5px;padding:0}.select2-container .select2-search--inline .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-dropdown{background-color:white;border:1px solid #aaa;border-radius:4px;box-sizing:border-box;display:block;position:absolute;left:-100000px;width:100%;z-index:1051}.select2-results{display:block}.select2-results__options{list-style:none;margin:0;padding:0}.select2-results__option{padding:6px;user-select:none;-webkit-user-select:none}.select2-results__option[aria-selected]{cursor:pointer}.select2-container--open .select2-dropdown{left:0}.select2-container--open .select2-dropdown--above{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--open .select2-dropdown--below{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-search--dropdown{display:block;padding:4px}.select2-search--dropdown .select2-search__field{padding:4px;width:100%;box-sizing:border-box}.select2-search--dropdown .select2-search__field::-webkit-search-cancel-button{-webkit-appearance:none}.select2-search--dropdown.select2-search--hide{display:none}.select2-close-mask{border:0;margin:0;padding:0;display:block;position:fixed;left:0;top:0;min-height:100%;min-width:100%;height:auto;width:auto;opacity:0;z-index:99;background-color:#fff;filter:alpha(opacity=0)}.select2-hidden-accessible{border:0 !important;clip:rect(0 0 0 0) !important;-webkit-clip-path:inset(50%) !important;clip-path:inset(50%) !important;height:1px !important;overflow:hidden !important;padding:0 !important;position:absolute !important;width:1px !important;white-space:nowrap !important}.select2-container--default .select2-selection--single{background-color:#fff;border:1px solid #aaa;border-radius:4px}.select2-container--default .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--default .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold}.select2-container--default .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--default .select2-selection--single .select2-selection__arrow{height:26px;position:absolute;top:1px;right:1px;width:20px}.select2-container--default .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--default[dir="rtl"] .select2-selection--single .select2-selection__arrow{left:1px;right:auto}.select2-container--default.select2-container--disabled .select2-selection--single{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection--single .select2-selection__clear{display:none}.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--default .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text}.select2-container--default .select2-selection--multiple .select2-selection__rendered{box-sizing:border-box;list-style:none;margin:0;padding:0 5px;width:100%}.select2-container--default .select2-selection--multiple .select2-selection__rendered li{list-style:none}.select2-container--default .select2-selection--multiple .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-top:5px;margin-right:10px;padding:1px}.select2-container--default .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove{color:#999;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover{color:#333}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice,.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-search--inline{float:right}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice{margin-left:5px;margin-right:auto}.select2-container--default[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--default.select2-container--focus .select2-selection--multiple{border:solid black 1px;outline:0}.select2-container--default.select2-container--disabled .select2-selection--multiple{background-color:#eee;cursor:default}.select2-container--default.select2-container--disabled .select2-selection__choice__remove{display:none}.select2-container--default.select2-container--open.select2-container--above .select2-selection--single,.select2-container--default.select2-container--open.select2-container--above .select2-selection--multiple{border-top-left-radius:0;border-top-right-radius:0}.select2-container--default.select2-container--open.select2-container--below .select2-selection--single,.select2-container--default.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--default .select2-search--dropdown .select2-search__field{border:1px solid #aaa}.select2-container--default .select2-search--inline .select2-search__field{background:transparent;border:none;outline:0;box-shadow:none;-webkit-appearance:textfield}.select2-container--default .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--default .select2-results__option[role=group]{padding:0}.select2-container--default .select2-results__option[aria-disabled=true]{color:#999}.select2-container--default .select2-results__option[aria-selected=true]{background-color:#ddd}.select2-container--default .select2-results__option .select2-results__option{padding-left:1em}.select2-container--default .select2-results__option .select2-results__option .select2-results__group{padding-left:0}.select2-container--default .select2-results__option .select2-results__option .select2-results__option{margin-left:-1em;padding-left:2em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-2em;padding-left:3em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-3em;padding-left:4em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-4em;padding-left:5em}.select2-container--default .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option .select2-results__option{margin-left:-5em;padding-left:6em}.select2-container--default .select2-results__option--highlighted[aria-selected]{background-color:#5897fb;color:white}.select2-container--default .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic .select2-selection--single{background-color:#f7f7f7;border:1px solid #aaa;border-radius:4px;outline:0;background-image:-webkit-linear-gradient(top, #fff 50%, #eee 100%);background-image:-o-linear-gradient(top, #fff 50%, #eee 100%);background-image:linear-gradient(to bottom, #fff 50%, #eee 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic .select2-selection--single:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--single .select2-selection__rendered{color:#444;line-height:28px}.select2-container--classic .select2-selection--single .select2-selection__clear{cursor:pointer;float:right;font-weight:bold;margin-right:10px}.select2-container--classic .select2-selection--single .select2-selection__placeholder{color:#999}.select2-container--classic .select2-selection--single .select2-selection__arrow{background-color:#ddd;border:none;border-left:1px solid #aaa;border-top-right-radius:4px;border-bottom-right-radius:4px;height:26px;position:absolute;top:1px;right:1px;width:20px;background-image:-webkit-linear-gradient(top, #eee 50%, #ccc 100%);background-image:-o-linear-gradient(top, #eee 50%, #ccc 100%);background-image:linear-gradient(to bottom, #eee 50%, #ccc 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFCCCCCC', GradientType=0)}.select2-container--classic .select2-selection--single .select2-selection__arrow b{border-color:#888 transparent transparent transparent;border-style:solid;border-width:5px 4px 0 4px;height:0;left:50%;margin-left:-4px;margin-top:-2px;position:absolute;top:50%;width:0}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__clear{float:left}.select2-container--classic[dir="rtl"] .select2-selection--single .select2-selection__arrow{border:none;border-right:1px solid #aaa;border-radius:0;border-top-left-radius:4px;border-bottom-left-radius:4px;left:1px;right:auto}.select2-container--classic.select2-container--open .select2-selection--single{border:1px solid #5897fb}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow{background:transparent;border:none}.select2-container--classic.select2-container--open .select2-selection--single .select2-selection__arrow b{border-color:transparent transparent #888 transparent;border-width:0 4px 5px 4px}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--single{border-top:none;border-top-left-radius:0;border-top-right-radius:0;background-image:-webkit-linear-gradient(top, #fff 0%, #eee 50%);background-image:-o-linear-gradient(top, #fff 0%, #eee 50%);background-image:linear-gradient(to bottom, #fff 0%, #eee 50%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFFFFFFF', endColorstr='#FFEEEEEE', GradientType=0)}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--single{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;background-image:-webkit-linear-gradient(top, #eee 50%, #fff 100%);background-image:-o-linear-gradient(top, #eee 50%, #fff 100%);background-image:linear-gradient(to bottom, #eee 50%, #fff 100%);background-repeat:repeat-x;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#FFEEEEEE', endColorstr='#FFFFFFFF', GradientType=0)}.select2-container--classic .select2-selection--multiple{background-color:white;border:1px solid #aaa;border-radius:4px;cursor:text;outline:0}.select2-container--classic .select2-selection--multiple:focus{border:1px solid #5897fb}.select2-container--classic .select2-selection--multiple .select2-selection__rendered{list-style:none;margin:0;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__clear{display:none}.select2-container--classic .select2-selection--multiple .select2-selection__choice{background-color:#e4e4e4;border:1px solid #aaa;border-radius:4px;cursor:default;float:left;margin-right:5px;margin-top:5px;padding:0 5px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove{color:#888;cursor:pointer;display:inline-block;font-weight:bold;margin-right:2px}.select2-container--classic .select2-selection--multiple .select2-selection__choice__remove:hover{color:#555}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice{float:right;margin-left:5px;margin-right:auto}.select2-container--classic[dir="rtl"] .select2-selection--multiple .select2-selection__choice__remove{margin-left:2px;margin-right:auto}.select2-container--classic.select2-container--open .select2-selection--multiple{border:1px solid #5897fb}.select2-container--classic.select2-container--open.select2-container--above .select2-selection--multiple{border-top:none;border-top-left-radius:0;border-top-right-radius:0}.select2-container--classic.select2-container--open.select2-container--below .select2-selection--multiple{border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0}.select2-container--classic .select2-search--dropdown .select2-search__field{border:1px solid #aaa;outline:0}.select2-container--classic .select2-search--inline .select2-search__field{outline:0;box-shadow:none}.select2-container--classic .select2-dropdown{background-color:#fff;border:1px solid transparent}.select2-container--classic .select2-dropdown--above{border-bottom:none}.select2-container--classic .select2-dropdown--below{border-top:none}.select2-container--classic .select2-results>.select2-results__options{max-height:200px;overflow-y:auto}.select2-container--classic .select2-results__option[role=group]{padding:0}.select2-container--classic .select2-results__option[aria-disabled=true]{color:grey}.select2-container--classic .select2-results__option--highlighted[aria-selected]{background-color:#3875d7;color:#fff}.select2-container--classic .select2-results__group{cursor:default;display:block;padding:6px}.select2-container--classic.select2-container--open .select2-dropdown{border-color:#5897fb} diff --git a/static/admin/css/widgets.css b/static/admin/css/widgets.css new file mode 100644 index 0000000..a5f615a --- /dev/null +++ b/static/admin/css/widgets.css @@ -0,0 +1,613 @@ +/* SELECTOR (FILTER INTERFACE) */ + +.selector { + display: flex; + flex: 1; + gap: 0 10px; +} + +.selector select { + height: 17.2em; + flex: 1 0 auto; + overflow: scroll; + width: 100%; +} + +.selector-available, .selector-chosen { + display: flex; + flex-direction: column; + flex: 1 1; +} + +.selector-available-title, .selector-chosen-title { + border: 1px solid var(--border-color); + border-radius: 4px 4px 0 0; +} + +.selector .helptext { + font-size: 0.6875rem; +} + +.selector-chosen .list-footer-display { + border: 1px solid var(--border-color); + border-top: none; + border-radius: 0 0 4px 4px; + margin: 0 0 10px; + padding: 8px; + text-align: center; + background: var(--primary); + color: var(--header-link-color); + cursor: pointer; +} +.selector-chosen .list-footer-display__clear { + color: var(--breadcrumbs-fg); +} + +.selector-chosen-title { + background: var(--secondary); + color: var(--header-link-color); + padding: 8px; +} + +.selector-chosen-title label { + color: var(--header-link-color); + width: 100%; +} + +.selector-available-title { + background: var(--darkened-bg); + color: var(--body-quiet-color); + padding: 8px; +} + +.selector-available-title label { + width: 100%; +} + +.selector .selector-filter { + border: 1px solid var(--border-color); + border-width: 0 1px; + padding: 8px; + color: var(--body-quiet-color); + font-size: 0.625rem; + margin: 0; + text-align: left; + display: flex; + gap: 8px; +} + +.selector .selector-filter label, +.inline-group .aligned .selector .selector-filter label { + float: left; + margin: 7px 0 0; + width: 18px; + height: 18px; + padding: 0; + overflow: hidden; + line-height: 1; + min-width: auto; +} + +.selector-filter input { + flex-grow: 1; +} + +.selector ul.selector-chooser { + align-self: center; + width: 30px; + background-color: var(--selected-bg); + border-radius: 10px; + margin: 0; + padding: 0; + transform: translateY(-17px); +} + +.selector-chooser li { + margin: 0; + padding: 3px; + list-style-type: none; +} + +.selector select { + padding: 0 10px; + margin: 0 0 10px; + border-radius: 0 0 4px 4px; +} +.selector .selector-chosen--with-filtered select { + margin: 0; + border-radius: 0; + height: 14em; +} + +.selector .selector-chosen:not(.selector-chosen--with-filtered) .list-footer-display { + display: none; +} + +.selector-add, .selector-remove { + width: 24px; + height: 24px; + display: block; + text-indent: -3000px; + overflow: hidden; + cursor: default; + opacity: 0.55; + border: none; +} + +:enabled.selector-add, :enabled.selector-remove { + opacity: 1; +} + +:enabled.selector-add:hover, :enabled.selector-remove:hover { + cursor: pointer; +} + +.selector-add { + background: url(../img/selector-icons.svg) 0 -144px no-repeat; + background-size: 24px auto; +} + +:enabled.selector-add:focus, :enabled.selector-add:hover { + background-position: 0 -168px; +} + +.selector-remove { + background: url(../img/selector-icons.svg) 0 -96px no-repeat; + background-size: 24px auto; +} + +:enabled.selector-remove:focus, :enabled.selector-remove:hover { + background-position: 0 -120px; +} + +.selector-chooseall, .selector-clearall { + display: inline-block; + height: 16px; + text-align: left; + margin: 0 auto; + overflow: hidden; + font-weight: bold; + line-height: 16px; + color: var(--body-quiet-color); + text-decoration: none; + opacity: 0.55; + border: none; +} + +:enabled.selector-chooseall:focus, :enabled.selector-clearall:focus, +:enabled.selector-chooseall:hover, :enabled.selector-clearall:hover { + color: var(--link-fg); +} + +:enabled.selector-chooseall, :enabled.selector-clearall { + opacity: 1; +} + +:enabled.selector-chooseall:hover, :enabled.selector-clearall:hover { + cursor: pointer; +} + +.selector-chooseall { + padding: 0 18px 0 0; + background: url(../img/selector-icons.svg) right -160px no-repeat; + cursor: default; +} + +:enabled.selector-chooseall:focus, :enabled.selector-chooseall:hover { + background-position: 100% -176px; +} + +.selector-clearall { + padding: 0 0 0 18px; + background: url(../img/selector-icons.svg) 0 -128px no-repeat; + cursor: default; +} + +:enabled.selector-clearall:focus, :enabled.selector-clearall:hover { + background-position: 0 -144px; +} + +/* STACKED SELECTORS */ + +.stacked { + float: left; + width: 490px; + display: block; +} + +.stacked select { + width: 480px; + height: 10.1em; +} + +.stacked .selector-available, .stacked .selector-chosen { + width: 480px; +} + +.stacked .selector-available { + margin-bottom: 0; +} + +.stacked .selector-available input { + width: 422px; +} + +.stacked ul.selector-chooser { + display: flex; + height: 30px; + width: 64px; + margin: 0 0 10px 40%; + background-color: #eee; + border-radius: 10px; + transform: none; +} + +.stacked .selector-chooser li { + float: left; + padding: 3px 3px 3px 5px; +} + +.stacked .selector-chooseall, .stacked .selector-clearall { + display: none; +} + +.stacked .selector-add { + background: url(../img/selector-icons.svg) 0 -48px no-repeat; + background-size: 24px auto; + cursor: default; +} + +.stacked :enabled.selector-add { + background-position: 0 -48px; + cursor: pointer; +} + +.stacked :enabled.selector-add:focus, .stacked :enabled.selector-add:hover { + background-position: 0 -72px; + cursor: pointer; +} + +.stacked .selector-remove { + background: url(../img/selector-icons.svg) 0 0 no-repeat; + background-size: 24px auto; + cursor: default; +} + +.stacked :enabled.selector-remove { + background-position: 0 0px; + cursor: pointer; +} + +.stacked :enabled.selector-remove:focus, .stacked :enabled.selector-remove:hover { + background-position: 0 -24px; + cursor: pointer; +} + +.selector .help-icon { + background: url(../img/icon-unknown.svg) 0 0 no-repeat; + display: inline-block; + vertical-align: middle; + margin: -2px 0 0 2px; + width: 13px; + height: 13px; +} + +.selector .selector-chosen .help-icon { + background: url(../img/icon-unknown-alt.svg) 0 0 no-repeat; +} + +.selector .search-label-icon { + background: url(../img/search.svg) 0 0 no-repeat; + display: inline-block; + height: 1.125rem; + width: 1.125rem; +} + +/* DATE AND TIME */ + +p.datetime { + line-height: 20px; + margin: 0; + padding: 0; + color: var(--body-quiet-color); + font-weight: bold; +} + +.datetime span { + white-space: nowrap; + font-weight: normal; + font-size: 0.6875rem; + color: var(--body-quiet-color); +} + +.datetime input, .form-row .datetime input.vDateField, .form-row .datetime input.vTimeField { + margin-left: 5px; + margin-bottom: 4px; +} + +table p.datetime { + font-size: 0.6875rem; + margin-left: 0; + padding-left: 0; +} + +.datetimeshortcuts .clock-icon, .datetimeshortcuts .date-icon { + position: relative; + display: inline-block; + vertical-align: middle; + height: 24px; + width: 24px; + overflow: hidden; +} + +.datetimeshortcuts .clock-icon { + background: url(../img/icon-clock.svg) 0 0 no-repeat; + background-size: 24px auto; +} + +.datetimeshortcuts a:focus .clock-icon, +.datetimeshortcuts a:hover .clock-icon { + background-position: 0 -24px; +} + +.datetimeshortcuts .date-icon { + background: url(../img/icon-calendar.svg) 0 0 no-repeat; + background-size: 24px auto; + top: -1px; +} + +.datetimeshortcuts a:focus .date-icon, +.datetimeshortcuts a:hover .date-icon { + background-position: 0 -24px; +} + +.timezonewarning { + font-size: 0.6875rem; + color: var(--body-quiet-color); +} + +/* URL */ + +p.url { + line-height: 20px; + margin: 0; + padding: 0; + color: var(--body-quiet-color); + font-size: 0.6875rem; + font-weight: bold; +} + +.url a { + font-weight: normal; +} + +/* FILE UPLOADS */ + +p.file-upload { + line-height: 20px; + margin: 0; + padding: 0; + color: var(--body-quiet-color); + font-size: 0.6875rem; + font-weight: bold; +} + +.file-upload a { + font-weight: normal; +} + +.file-upload .deletelink { + margin-left: 5px; +} + +span.clearable-file-input label { + color: var(--body-fg); + font-size: 0.6875rem; + display: inline; + float: none; +} + +/* CALENDARS & CLOCKS */ + +.calendarbox, .clockbox { + margin: 5px auto; + font-size: 0.75rem; + width: 19em; + text-align: center; + background: var(--body-bg); + color: var(--body-fg); + border: 1px solid var(--hairline-color); + border-radius: 4px; + box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15); + overflow: hidden; + position: relative; +} + +.clockbox { + width: auto; +} + +.calendar { + margin: 0; + padding: 0; +} + +.calendar table { + margin: 0; + padding: 0; + border-collapse: collapse; + background: white; + width: 100%; +} + +.calendar caption, .calendarbox h2 { + margin: 0; + text-align: center; + border-top: none; + font-weight: 700; + font-size: 0.75rem; + color: #333; + background: var(--accent); +} + +.calendar th { + padding: 8px 5px; + background: var(--darkened-bg); + border-bottom: 1px solid var(--border-color); + font-weight: 400; + font-size: 0.75rem; + text-align: center; + color: var(--body-quiet-color); +} + +.calendar td { + font-weight: 400; + font-size: 0.75rem; + text-align: center; + padding: 0; + border-top: 1px solid var(--hairline-color); + border-bottom: none; +} + +.calendar td.selected a { + background: var(--secondary); + color: var(--button-fg); +} + +.calendar td.nonday { + background: var(--darkened-bg); +} + +.calendar td.today a { + font-weight: 700; +} + +.calendar td a, .timelist a { + display: block; + font-weight: 400; + padding: 6px; + text-decoration: none; + color: var(--body-quiet-color); +} + +.calendar td a:focus, .timelist a:focus, +.calendar td a:hover, .timelist a:hover { + background: var(--primary); + color: white; +} + +.calendar td a:active, .timelist a:active { + background: var(--header-bg); + color: white; +} + +.calendarnav { + font-size: 0.625rem; + text-align: center; + color: #ccc; + margin: 0; + padding: 1px 3px; +} + +.calendarnav a:link, #calendarnav a:visited, +#calendarnav a:focus, #calendarnav a:hover { + color: var(--body-quiet-color); +} + +.calendar-shortcuts { + background: var(--body-bg); + color: var(--body-quiet-color); + font-size: 0.6875rem; + line-height: 0.6875rem; + border-top: 1px solid var(--hairline-color); + padding: 8px 0; +} + +.calendarbox .calendarnav-previous, .calendarbox .calendarnav-next { + display: block; + position: absolute; + top: 8px; + width: 15px; + height: 15px; + text-indent: -9999px; + padding: 0; +} + +.calendarnav-previous { + left: 10px; + background: url(../img/calendar-icons.svg) 0 0 no-repeat; +} + +.calendarnav-next { + right: 10px; + background: url(../img/calendar-icons.svg) 0 -15px no-repeat; +} + +.calendar-cancel { + margin: 0; + padding: 4px 0; + font-size: 0.75rem; + background: var(--close-button-bg); + border-top: 1px solid var(--border-color); + color: var(--button-fg); +} + +.calendar-cancel:focus, .calendar-cancel:hover { + background: var(--close-button-hover-bg); +} + +.calendar-cancel a { + color: var(--button-fg); + display: block; +} + +ul.timelist, .timelist li { + list-style-type: none; + margin: 0; + padding: 0; +} + +.timelist a { + padding: 2px; +} + +/* EDIT INLINE */ + +.inline-deletelink { + float: right; + text-indent: -9999px; + background: url(../img/inline-delete.svg) 0 0 no-repeat; + width: 1.5rem; + height: 1.5rem; + border: 0px none; + margin-bottom: .25rem; +} + +.inline-deletelink:focus, .inline-deletelink:hover { + cursor: pointer; +} + +/* RELATED WIDGET WRAPPER */ +.related-widget-wrapper { + display: flex; + gap: 0 10px; + flex-grow: 1; + flex-wrap: wrap; + margin-bottom: 5px; +} + +.related-widget-wrapper-link { + opacity: .6; + filter: grayscale(1); +} + +.related-widget-wrapper-link:link { + opacity: 1; + filter: grayscale(0); +} + +/* GIS MAPS */ +.dj_map { + width: 600px; + height: 400px; +} diff --git a/static/admin/img/LICENSE b/static/admin/img/LICENSE new file mode 100644 index 0000000..a4faaa1 --- /dev/null +++ b/static/admin/img/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2014 Code Charm Ltd + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/static/admin/img/README.txt b/static/admin/img/README.txt new file mode 100644 index 0000000..bf81f35 --- /dev/null +++ b/static/admin/img/README.txt @@ -0,0 +1,7 @@ +All icons are taken from Font Awesome (https://fontawesome.com/) project. +The Font Awesome font is licensed under the SIL OFL 1.1: +- https://scripts.sil.org/OFL + +SVG icons source: https://github.com/encharm/Font-Awesome-SVG-PNG +Font-Awesome-SVG-PNG is licensed under the MIT license (see file license +in current folder). diff --git a/static/admin/img/calendar-icons.svg b/static/admin/img/calendar-icons.svg new file mode 100644 index 0000000..04c0274 --- /dev/null +++ b/static/admin/img/calendar-icons.svg @@ -0,0 +1,63 @@ + + + + + + + + + + + + + + diff --git a/static/admin/img/gis/move_vertex_off.svg b/static/admin/img/gis/move_vertex_off.svg new file mode 100644 index 0000000..228854f --- /dev/null +++ b/static/admin/img/gis/move_vertex_off.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/static/admin/img/gis/move_vertex_on.svg b/static/admin/img/gis/move_vertex_on.svg new file mode 100644 index 0000000..96b87fd --- /dev/null +++ b/static/admin/img/gis/move_vertex_on.svg @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/static/admin/img/icon-addlink.svg b/static/admin/img/icon-addlink.svg new file mode 100644 index 0000000..8d5c6a3 --- /dev/null +++ b/static/admin/img/icon-addlink.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-alert.svg b/static/admin/img/icon-alert.svg new file mode 100644 index 0000000..e51ea83 --- /dev/null +++ b/static/admin/img/icon-alert.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-calendar.svg b/static/admin/img/icon-calendar.svg new file mode 100644 index 0000000..97910a9 --- /dev/null +++ b/static/admin/img/icon-calendar.svg @@ -0,0 +1,9 @@ + + + + + + + + + diff --git a/static/admin/img/icon-changelink.svg b/static/admin/img/icon-changelink.svg new file mode 100644 index 0000000..592b093 --- /dev/null +++ b/static/admin/img/icon-changelink.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-clock.svg b/static/admin/img/icon-clock.svg new file mode 100644 index 0000000..bf9985d --- /dev/null +++ b/static/admin/img/icon-clock.svg @@ -0,0 +1,9 @@ + + + + + + + + + diff --git a/static/admin/img/icon-deletelink.svg b/static/admin/img/icon-deletelink.svg new file mode 100644 index 0000000..4059b15 --- /dev/null +++ b/static/admin/img/icon-deletelink.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-hidelink.svg b/static/admin/img/icon-hidelink.svg new file mode 100644 index 0000000..2a8b404 --- /dev/null +++ b/static/admin/img/icon-hidelink.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-no.svg b/static/admin/img/icon-no.svg new file mode 100644 index 0000000..2e0d383 --- /dev/null +++ b/static/admin/img/icon-no.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-unknown-alt.svg b/static/admin/img/icon-unknown-alt.svg new file mode 100644 index 0000000..1c6b99f --- /dev/null +++ b/static/admin/img/icon-unknown-alt.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-unknown.svg b/static/admin/img/icon-unknown.svg new file mode 100644 index 0000000..50b4f97 --- /dev/null +++ b/static/admin/img/icon-unknown.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-viewlink.svg b/static/admin/img/icon-viewlink.svg new file mode 100644 index 0000000..a1ca1d3 --- /dev/null +++ b/static/admin/img/icon-viewlink.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/icon-yes.svg b/static/admin/img/icon-yes.svg new file mode 100644 index 0000000..5883d87 --- /dev/null +++ b/static/admin/img/icon-yes.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/inline-delete.svg b/static/admin/img/inline-delete.svg new file mode 100644 index 0000000..8751150 --- /dev/null +++ b/static/admin/img/inline-delete.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/search.svg b/static/admin/img/search.svg new file mode 100644 index 0000000..c8c69b2 --- /dev/null +++ b/static/admin/img/search.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/selector-icons.svg b/static/admin/img/selector-icons.svg new file mode 100644 index 0000000..926b8e2 --- /dev/null +++ b/static/admin/img/selector-icons.svg @@ -0,0 +1,34 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/static/admin/img/sorting-icons.svg b/static/admin/img/sorting-icons.svg new file mode 100644 index 0000000..7c31ec9 --- /dev/null +++ b/static/admin/img/sorting-icons.svg @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + + + + diff --git a/static/admin/img/tooltag-add.svg b/static/admin/img/tooltag-add.svg new file mode 100644 index 0000000..1ca64ae --- /dev/null +++ b/static/admin/img/tooltag-add.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/img/tooltag-arrowright.svg b/static/admin/img/tooltag-arrowright.svg new file mode 100644 index 0000000..b664d61 --- /dev/null +++ b/static/admin/img/tooltag-arrowright.svg @@ -0,0 +1,3 @@ + + + diff --git a/static/admin/js/SelectBox.js b/static/admin/js/SelectBox.js new file mode 100644 index 0000000..3db4ec7 --- /dev/null +++ b/static/admin/js/SelectBox.js @@ -0,0 +1,116 @@ +'use strict'; +{ + const SelectBox = { + cache: {}, + init: function(id) { + const box = document.getElementById(id); + SelectBox.cache[id] = []; + const cache = SelectBox.cache[id]; + for (const node of box.options) { + cache.push({value: node.value, text: node.text, displayed: 1}); + } + }, + redisplay: function(id) { + // Repopulate HTML select box from cache + const box = document.getElementById(id); + const scroll_value_from_top = box.scrollTop; + box.innerHTML = ''; + for (const node of SelectBox.cache[id]) { + if (node.displayed) { + const new_option = new Option(node.text, node.value, false, false); + // Shows a tooltip when hovering over the option + new_option.title = node.text; + box.appendChild(new_option); + } + } + box.scrollTop = scroll_value_from_top; + }, + filter: function(id, text) { + // Redisplay the HTML select box, displaying only the choices containing ALL + // the words in text. (It's an AND search.) + const tokens = text.toLowerCase().split(/\s+/); + for (const node of SelectBox.cache[id]) { + node.displayed = 1; + const node_text = node.text.toLowerCase(); + for (const token of tokens) { + if (!node_text.includes(token)) { + node.displayed = 0; + break; // Once the first token isn't found we're done + } + } + } + SelectBox.redisplay(id); + }, + get_hidden_node_count(id) { + const cache = SelectBox.cache[id] || []; + return cache.filter(node => node.displayed === 0).length; + }, + delete_from_cache: function(id, value) { + let delete_index = null; + const cache = SelectBox.cache[id]; + for (const [i, node] of cache.entries()) { + if (node.value === value) { + delete_index = i; + break; + } + } + cache.splice(delete_index, 1); + }, + add_to_cache: function(id, option) { + SelectBox.cache[id].push({value: option.value, text: option.text, displayed: 1}); + }, + cache_contains: function(id, value) { + // Check if an item is contained in the cache + for (const node of SelectBox.cache[id]) { + if (node.value === value) { + return true; + } + } + return false; + }, + move: function(from, to) { + const from_box = document.getElementById(from); + for (const option of from_box.options) { + const option_value = option.value; + if (option.selected && SelectBox.cache_contains(from, option_value)) { + SelectBox.add_to_cache(to, {value: option_value, text: option.text, displayed: 1}); + SelectBox.delete_from_cache(from, option_value); + } + } + SelectBox.redisplay(from); + SelectBox.redisplay(to); + }, + move_all: function(from, to) { + const from_box = document.getElementById(from); + for (const option of from_box.options) { + const option_value = option.value; + if (SelectBox.cache_contains(from, option_value)) { + SelectBox.add_to_cache(to, {value: option_value, text: option.text, displayed: 1}); + SelectBox.delete_from_cache(from, option_value); + } + } + SelectBox.redisplay(from); + SelectBox.redisplay(to); + }, + sort: function(id) { + SelectBox.cache[id].sort(function(a, b) { + a = a.text.toLowerCase(); + b = b.text.toLowerCase(); + if (a > b) { + return 1; + } + if (a < b) { + return -1; + } + return 0; + } ); + }, + select_all: function(id) { + const box = document.getElementById(id); + for (const option of box.options) { + option.selected = true; + } + } + }; + window.SelectBox = SelectBox; +} diff --git a/static/admin/js/SelectFilter2.js b/static/admin/js/SelectFilter2.js new file mode 100644 index 0000000..970b511 --- /dev/null +++ b/static/admin/js/SelectFilter2.js @@ -0,0 +1,311 @@ +/*global SelectBox, gettext, ngettext, interpolate, quickElement, SelectFilter*/ +/* +SelectFilter2 - Turns a multiple-select box into a filter interface. + +Requires core.js and SelectBox.js. +*/ +'use strict'; +{ + window.SelectFilter = { + init: function(field_id, field_name, is_stacked) { + if (field_id.match(/__prefix__/)) { + // Don't initialize on empty forms. + return; + } + const from_box = document.getElementById(field_id); + from_box.id += '_from'; // change its ID + from_box.className = 'filtered'; + from_box.setAttribute('aria-labelledby', field_id + '_from_title'); + + for (const p of from_box.parentNode.getElementsByTagName('p')) { + if (p.classList.contains("info")) { + // Remove

, because it just gets in the way. + from_box.parentNode.removeChild(p); + } else if (p.classList.contains("help")) { + // Move help text up to the top so it isn't below the select + // boxes or wrapped off on the side to the right of the add + // button: + from_box.parentNode.insertBefore(p, from_box.parentNode.firstChild); + } + } + + //

or
+ const selector_div = quickElement('div', from_box.parentNode); + // Make sure the selector div is at the beginning so that the + // add link would be displayed to the right of the widget. + from_box.parentNode.prepend(selector_div); + selector_div.className = is_stacked ? 'selector stacked' : 'selector'; + + //
+ const selector_available = quickElement('div', selector_div); + selector_available.className = 'selector-available'; + const selector_available_title = quickElement('div', selector_available); + selector_available_title.id = field_id + '_from_title'; + selector_available_title.className = 'selector-available-title'; + quickElement('label', selector_available_title, interpolate(gettext('Available %s') + ' ', [field_name]), 'for', field_id + '_from'); + quickElement( + 'p', + selector_available_title, + interpolate(gettext('Choose %s by selecting them and then select the "Choose" arrow button.'), [field_name]), + 'class', 'helptext' + ); + + const filter_p = quickElement('p', selector_available, '', 'id', field_id + '_filter'); + filter_p.className = 'selector-filter'; + + const search_filter_label = quickElement('label', filter_p, '', 'for', field_id + '_input'); + + quickElement( + 'span', search_filter_label, '', + 'class', 'help-tooltip search-label-icon', + 'aria-label', interpolate(gettext("Type into this box to filter down the list of available %s."), [field_name]) + ); + + filter_p.appendChild(document.createTextNode(' ')); + + const filter_input = quickElement('input', filter_p, '', 'type', 'text', 'placeholder', gettext("Filter")); + filter_input.id = field_id + '_input'; + + selector_available.appendChild(from_box); + const choose_all = quickElement( + 'button', + selector_available, + interpolate(gettext('Choose all %s'), [field_name]), + 'id', field_id + '_add_all', + 'class', 'selector-chooseall', + 'type', 'button' + ); + + //
    + const selector_chooser = quickElement('ul', selector_div); + selector_chooser.className = 'selector-chooser'; + const add_button = quickElement( + 'button', + quickElement('li', selector_chooser), + interpolate(gettext('Choose selected %s'), [field_name]), + 'id', field_id + '_add', + 'class', 'selector-add', + 'type', 'button' + ); + const remove_button = quickElement( + 'button', + quickElement('li', selector_chooser), + interpolate(gettext('Remove selected %s'), [field_name]), + 'id', field_id + '_remove', + 'class', 'selector-remove', + 'type', 'button' + ); + + //
    + const selector_chosen = quickElement('div', selector_div, '', 'id', field_id + '_selector_chosen'); + selector_chosen.className = 'selector-chosen'; + const selector_chosen_title = quickElement('div', selector_chosen); + selector_chosen_title.className = 'selector-chosen-title'; + selector_chosen_title.id = field_id + '_to_title'; + quickElement('label', selector_chosen_title, interpolate(gettext('Chosen %s') + ' ', [field_name]), 'for', field_id + '_to'); + quickElement( + 'p', + selector_chosen_title, + interpolate(gettext('Remove %s by selecting them and then select the "Remove" arrow button.'), [field_name]), + 'class', 'helptext' + ); + + const filter_selected_p = quickElement('p', selector_chosen, '', 'id', field_id + '_filter_selected'); + filter_selected_p.className = 'selector-filter'; + + const search_filter_selected_label = quickElement('label', filter_selected_p, '', 'for', field_id + '_selected_input'); + + quickElement( + 'span', search_filter_selected_label, '', + 'class', 'help-tooltip search-label-icon', + 'aria-label', interpolate(gettext("Type into this box to filter down the list of selected %s."), [field_name]) + ); + + filter_selected_p.appendChild(document.createTextNode(' ')); + + const filter_selected_input = quickElement('input', filter_selected_p, '', 'type', 'text', 'placeholder', gettext("Filter")); + filter_selected_input.id = field_id + '_selected_input'; + + quickElement( + 'select', + selector_chosen, + '', + 'id', field_id + '_to', + 'multiple', '', + 'size', from_box.size, + 'name', from_box.name, + 'aria-labelledby', field_id + '_to_title', + 'class', 'filtered' + ); + const warning_footer = quickElement('div', selector_chosen, '', 'class', 'list-footer-display'); + quickElement('span', warning_footer, '', 'id', field_id + '_list-footer-display-text'); + quickElement('span', warning_footer, ' ' + gettext('(click to clear)'), 'class', 'list-footer-display__clear'); + const clear_all = quickElement( + 'button', + selector_chosen, + interpolate(gettext('Remove all %s'), [field_name]), + 'id', field_id + '_remove_all', + 'class', 'selector-clearall', + 'type', 'button' + ); + + from_box.name = from_box.name + '_old'; + + // Set up the JavaScript event handlers for the select box filter interface + const move_selection = function(e, elem, move_func, from, to) { + if (!elem.hasAttribute('disabled')) { + move_func(from, to); + SelectFilter.refresh_icons(field_id); + SelectFilter.refresh_filtered_selects(field_id); + SelectFilter.refresh_filtered_warning(field_id); + } + e.preventDefault(); + }; + choose_all.addEventListener('click', function(e) { + move_selection(e, this, SelectBox.move_all, field_id + '_from', field_id + '_to'); + }); + add_button.addEventListener('click', function(e) { + move_selection(e, this, SelectBox.move, field_id + '_from', field_id + '_to'); + }); + remove_button.addEventListener('click', function(e) { + move_selection(e, this, SelectBox.move, field_id + '_to', field_id + '_from'); + }); + clear_all.addEventListener('click', function(e) { + move_selection(e, this, SelectBox.move_all, field_id + '_to', field_id + '_from'); + }); + warning_footer.addEventListener('click', function(e) { + filter_selected_input.value = ''; + SelectBox.filter(field_id + '_to', ''); + SelectFilter.refresh_filtered_warning(field_id); + SelectFilter.refresh_icons(field_id); + }); + filter_input.addEventListener('keypress', function(e) { + SelectFilter.filter_key_press(e, field_id, '_from', '_to'); + }); + filter_input.addEventListener('keyup', function(e) { + SelectFilter.filter_key_up(e, field_id, '_from'); + }); + filter_input.addEventListener('keydown', function(e) { + SelectFilter.filter_key_down(e, field_id, '_from', '_to'); + }); + filter_selected_input.addEventListener('keypress', function(e) { + SelectFilter.filter_key_press(e, field_id, '_to', '_from'); + }); + filter_selected_input.addEventListener('keyup', function(e) { + SelectFilter.filter_key_up(e, field_id, '_to', '_selected_input'); + }); + filter_selected_input.addEventListener('keydown', function(e) { + SelectFilter.filter_key_down(e, field_id, '_to', '_from'); + }); + selector_div.addEventListener('change', function(e) { + if (e.target.tagName === 'SELECT') { + SelectFilter.refresh_icons(field_id); + } + }); + selector_div.addEventListener('dblclick', function(e) { + if (e.target.tagName === 'OPTION') { + if (e.target.closest('select').id === field_id + '_to') { + SelectBox.move(field_id + '_to', field_id + '_from'); + } else { + SelectBox.move(field_id + '_from', field_id + '_to'); + } + SelectFilter.refresh_icons(field_id); + } + }); + from_box.closest('form').addEventListener('submit', function() { + SelectBox.filter(field_id + '_to', ''); + SelectBox.select_all(field_id + '_to'); + }); + SelectBox.init(field_id + '_from'); + SelectBox.init(field_id + '_to'); + // Move selected from_box options to to_box + SelectBox.move(field_id + '_from', field_id + '_to'); + + // Initial icon refresh + SelectFilter.refresh_icons(field_id); + }, + any_selected: function(field) { + // Temporarily add the required attribute and check validity. + field.required = true; + const any_selected = field.checkValidity(); + field.required = false; + return any_selected; + }, + refresh_filtered_warning: function(field_id) { + const count = SelectBox.get_hidden_node_count(field_id + '_to'); + const selector = document.getElementById(field_id + '_selector_chosen'); + const warning = document.getElementById(field_id + '_list-footer-display-text'); + selector.className = selector.className.replace('selector-chosen--with-filtered', ''); + warning.textContent = interpolate(ngettext( + '%s selected option not visible', + '%s selected options not visible', + count + ), [count]); + if(count > 0) { + selector.className += ' selector-chosen--with-filtered'; + } + }, + refresh_filtered_selects: function(field_id) { + SelectBox.filter(field_id + '_from', document.getElementById(field_id + "_input").value); + SelectBox.filter(field_id + '_to', document.getElementById(field_id + "_selected_input").value); + }, + refresh_icons: function(field_id) { + const from = document.getElementById(field_id + '_from'); + const to = document.getElementById(field_id + '_to'); + // Disabled if no items are selected. + document.getElementById(field_id + '_add').disabled = !SelectFilter.any_selected(from); + document.getElementById(field_id + '_remove').disabled = !SelectFilter.any_selected(to); + // Disabled if the corresponding box is empty. + document.getElementById(field_id + '_add_all').disabled = !from.querySelector('option'); + document.getElementById(field_id + '_remove_all').disabled = !to.querySelector('option'); + }, + filter_key_press: function(event, field_id, source, target) { + const source_box = document.getElementById(field_id + source); + // don't submit form if user pressed Enter + if ((event.which && event.which === 13) || (event.keyCode && event.keyCode === 13)) { + source_box.selectedIndex = 0; + SelectBox.move(field_id + source, field_id + target); + source_box.selectedIndex = 0; + event.preventDefault(); + } + }, + filter_key_up: function(event, field_id, source, filter_input) { + const input = filter_input || '_input'; + const source_box = document.getElementById(field_id + source); + const temp = source_box.selectedIndex; + SelectBox.filter(field_id + source, document.getElementById(field_id + input).value); + source_box.selectedIndex = temp; + SelectFilter.refresh_filtered_warning(field_id); + SelectFilter.refresh_icons(field_id); + }, + filter_key_down: function(event, field_id, source, target) { + const source_box = document.getElementById(field_id + source); + // right key (39) or left key (37) + const direction = source === '_from' ? 39 : 37; + // right arrow -- move across + if ((event.which && event.which === direction) || (event.keyCode && event.keyCode === direction)) { + const old_index = source_box.selectedIndex; + SelectBox.move(field_id + source, field_id + target); + SelectFilter.refresh_filtered_selects(field_id); + SelectFilter.refresh_filtered_warning(field_id); + source_box.selectedIndex = (old_index === source_box.length) ? source_box.length - 1 : old_index; + return; + } + // down arrow -- wrap around + if ((event.which && event.which === 40) || (event.keyCode && event.keyCode === 40)) { + source_box.selectedIndex = (source_box.length === source_box.selectedIndex + 1) ? 0 : source_box.selectedIndex + 1; + } + // up arrow -- wrap around + if ((event.which && event.which === 38) || (event.keyCode && event.keyCode === 38)) { + source_box.selectedIndex = (source_box.selectedIndex === 0) ? source_box.length - 1 : source_box.selectedIndex - 1; + } + } + }; + + window.addEventListener('load', function(e) { + document.querySelectorAll('select.selectfilter, select.selectfilterstacked').forEach(function(el) { + const data = el.dataset; + SelectFilter.init(el.id, data.fieldName, parseInt(data.isStacked, 10)); + }); + }); +} diff --git a/static/admin/js/actions.js b/static/admin/js/actions.js new file mode 100644 index 0000000..04b25e9 --- /dev/null +++ b/static/admin/js/actions.js @@ -0,0 +1,204 @@ +/*global gettext, interpolate, ngettext, Actions*/ +'use strict'; +{ + function show(selector) { + document.querySelectorAll(selector).forEach(function(el) { + el.classList.remove('hidden'); + }); + } + + function hide(selector) { + document.querySelectorAll(selector).forEach(function(el) { + el.classList.add('hidden'); + }); + } + + function showQuestion(options) { + hide(options.acrossClears); + show(options.acrossQuestions); + hide(options.allContainer); + } + + function showClear(options) { + show(options.acrossClears); + hide(options.acrossQuestions); + document.querySelector(options.actionContainer).classList.remove(options.selectedClass); + show(options.allContainer); + hide(options.counterContainer); + } + + function reset(options) { + hide(options.acrossClears); + hide(options.acrossQuestions); + hide(options.allContainer); + show(options.counterContainer); + } + + function clearAcross(options) { + reset(options); + const acrossInputs = document.querySelectorAll(options.acrossInput); + acrossInputs.forEach(function(acrossInput) { + acrossInput.value = 0; + }); + document.querySelector(options.actionContainer).classList.remove(options.selectedClass); + } + + function checker(actionCheckboxes, options, checked) { + if (checked) { + showQuestion(options); + } else { + reset(options); + } + actionCheckboxes.forEach(function(el) { + el.checked = checked; + el.closest('tr').classList.toggle(options.selectedClass, checked); + }); + } + + function updateCounter(actionCheckboxes, options) { + const sel = Array.from(actionCheckboxes).filter(function(el) { + return el.checked; + }).length; + const counter = document.querySelector(options.counterContainer); + // data-actions-icnt is defined in the generated HTML + // and contains the total amount of objects in the queryset + const actions_icnt = Number(counter.dataset.actionsIcnt); + counter.textContent = interpolate( + ngettext('%(sel)s of %(cnt)s selected', '%(sel)s of %(cnt)s selected', sel), { + sel: sel, + cnt: actions_icnt + }, true); + const allToggle = document.getElementById(options.allToggleId); + allToggle.checked = sel === actionCheckboxes.length; + if (allToggle.checked) { + showQuestion(options); + } else { + clearAcross(options); + } + } + + const defaults = { + actionContainer: "div.actions", + counterContainer: "span.action-counter", + allContainer: "div.actions span.all", + acrossInput: "div.actions input.select-across", + acrossQuestions: "div.actions span.question", + acrossClears: "div.actions span.clear", + allToggleId: "action-toggle", + selectedClass: "selected" + }; + + window.Actions = function(actionCheckboxes, options) { + options = Object.assign({}, defaults, options); + let list_editable_changed = false; + let lastChecked = null; + let shiftPressed = false; + + document.addEventListener('keydown', (event) => { + shiftPressed = event.shiftKey; + }); + + document.addEventListener('keyup', (event) => { + shiftPressed = event.shiftKey; + }); + + document.getElementById(options.allToggleId).addEventListener('click', function(event) { + checker(actionCheckboxes, options, this.checked); + updateCounter(actionCheckboxes, options); + }); + + document.querySelectorAll(options.acrossQuestions + " a").forEach(function(el) { + el.addEventListener('click', function(event) { + event.preventDefault(); + const acrossInputs = document.querySelectorAll(options.acrossInput); + acrossInputs.forEach(function(acrossInput) { + acrossInput.value = 1; + }); + showClear(options); + }); + }); + + document.querySelectorAll(options.acrossClears + " a").forEach(function(el) { + el.addEventListener('click', function(event) { + event.preventDefault(); + document.getElementById(options.allToggleId).checked = false; + clearAcross(options); + checker(actionCheckboxes, options, false); + updateCounter(actionCheckboxes, options); + }); + }); + + function affectedCheckboxes(target, withModifier) { + const multiSelect = (lastChecked && withModifier && lastChecked !== target); + if (!multiSelect) { + return [target]; + } + const checkboxes = Array.from(actionCheckboxes); + const targetIndex = checkboxes.findIndex(el => el === target); + const lastCheckedIndex = checkboxes.findIndex(el => el === lastChecked); + const startIndex = Math.min(targetIndex, lastCheckedIndex); + const endIndex = Math.max(targetIndex, lastCheckedIndex); + const filtered = checkboxes.filter((el, index) => (startIndex <= index) && (index <= endIndex)); + return filtered; + }; + + Array.from(document.getElementById('result_list').tBodies).forEach(function(el) { + el.addEventListener('change', function(event) { + const target = event.target; + if (target.classList.contains('action-select')) { + const checkboxes = affectedCheckboxes(target, shiftPressed); + checker(checkboxes, options, target.checked); + updateCounter(actionCheckboxes, options); + lastChecked = target; + } else { + list_editable_changed = true; + } + }); + }); + + document.querySelector('#changelist-form button[name=index]').addEventListener('click', function(event) { + if (list_editable_changed) { + const confirmed = confirm(gettext("You have unsaved changes on individual editable fields. If you run an action, your unsaved changes will be lost.")); + if (!confirmed) { + event.preventDefault(); + } + } + }); + + const el = document.querySelector('#changelist-form input[name=_save]'); + // The button does not exist if no fields are editable. + if (el) { + el.addEventListener('click', function(event) { + if (document.querySelector('[name=action]').value) { + const text = list_editable_changed + ? gettext("You have selected an action, but you haven’t saved your changes to individual fields yet. Please click OK to save. You’ll need to re-run the action.") + : gettext("You have selected an action, and you haven’t made any changes on individual fields. You’re probably looking for the Go button rather than the Save button."); + if (!confirm(text)) { + event.preventDefault(); + } + } + }); + } + // Sync counter when navigating to the page, such as through the back + // button. + window.addEventListener('pageshow', (event) => updateCounter(actionCheckboxes, options)); + }; + + // Call function fn when the DOM is loaded and ready. If it is already + // loaded, call the function now. + // http://youmightnotneedjquery.com/#ready + function ready(fn) { + if (document.readyState !== 'loading') { + fn(); + } else { + document.addEventListener('DOMContentLoaded', fn); + } + } + + ready(function() { + const actionsEls = document.querySelectorAll('tr input.action-select'); + if (actionsEls.length > 0) { + Actions(actionsEls); + } + }); +} diff --git a/static/admin/js/admin/DateTimeShortcuts.js b/static/admin/js/admin/DateTimeShortcuts.js new file mode 100644 index 0000000..aa1cae9 --- /dev/null +++ b/static/admin/js/admin/DateTimeShortcuts.js @@ -0,0 +1,408 @@ +/*global Calendar, findPosX, findPosY, get_format, gettext, gettext_noop, interpolate, ngettext, quickElement*/ +// Inserts shortcut buttons after all of the following: +// +// +'use strict'; +{ + const DateTimeShortcuts = { + calendars: [], + calendarInputs: [], + clockInputs: [], + clockHours: { + default_: [ + [gettext_noop('Now'), -1], + [gettext_noop('Midnight'), 0], + [gettext_noop('6 a.m.'), 6], + [gettext_noop('Noon'), 12], + [gettext_noop('6 p.m.'), 18] + ] + }, + dismissClockFunc: [], + dismissCalendarFunc: [], + calendarDivName1: 'calendarbox', // name of calendar
    that gets toggled + calendarDivName2: 'calendarin', // name of
    that contains calendar + calendarLinkName: 'calendarlink', // name of the link that is used to toggle + clockDivName: 'clockbox', // name of clock
    that gets toggled + clockLinkName: 'clocklink', // name of the link that is used to toggle + shortCutsClass: 'datetimeshortcuts', // class of the clock and cal shortcuts + timezoneWarningClass: 'timezonewarning', // class of the warning for timezone mismatch + timezoneOffset: 0, + init: function() { + const serverOffset = document.body.dataset.adminUtcOffset; + if (serverOffset) { + const localOffset = new Date().getTimezoneOffset() * -60; + DateTimeShortcuts.timezoneOffset = localOffset - serverOffset; + } + + for (const inp of document.getElementsByTagName('input')) { + if (inp.type === 'text' && inp.classList.contains('vTimeField')) { + DateTimeShortcuts.addClock(inp); + DateTimeShortcuts.addTimezoneWarning(inp); + } + else if (inp.type === 'text' && inp.classList.contains('vDateField')) { + DateTimeShortcuts.addCalendar(inp); + DateTimeShortcuts.addTimezoneWarning(inp); + } + } + }, + // Return the current time while accounting for the server timezone. + now: function() { + const serverOffset = document.body.dataset.adminUtcOffset; + if (serverOffset) { + const localNow = new Date(); + const localOffset = localNow.getTimezoneOffset() * -60; + localNow.setTime(localNow.getTime() + 1000 * (serverOffset - localOffset)); + return localNow; + } else { + return new Date(); + } + }, + // Add a warning when the time zone in the browser and backend do not match. + addTimezoneWarning: function(inp) { + const warningClass = DateTimeShortcuts.timezoneWarningClass; + let timezoneOffset = DateTimeShortcuts.timezoneOffset / 3600; + + // Only warn if there is a time zone mismatch. + if (!timezoneOffset) { + return; + } + + // Check if warning is already there. + if (inp.parentNode.querySelectorAll('.' + warningClass).length) { + return; + } + + let message; + if (timezoneOffset > 0) { + message = ngettext( + 'Note: You are %s hour ahead of server time.', + 'Note: You are %s hours ahead of server time.', + timezoneOffset + ); + } + else { + timezoneOffset *= -1; + message = ngettext( + 'Note: You are %s hour behind server time.', + 'Note: You are %s hours behind server time.', + timezoneOffset + ); + } + message = interpolate(message, [timezoneOffset]); + + const warning = document.createElement('div'); + warning.classList.add('help', warningClass); + warning.textContent = message; + inp.parentNode.appendChild(warning); + }, + // Add clock widget to a given field + addClock: function(inp) { + const num = DateTimeShortcuts.clockInputs.length; + DateTimeShortcuts.clockInputs[num] = inp; + DateTimeShortcuts.dismissClockFunc[num] = function() { DateTimeShortcuts.dismissClock(num); return true; }; + + // Shortcut links (clock icon and "Now" link) + const shortcuts_span = document.createElement('span'); + shortcuts_span.className = DateTimeShortcuts.shortCutsClass; + inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling); + const now_link = document.createElement('a'); + now_link.href = "#"; + now_link.textContent = gettext('Now'); + now_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleClockQuicklink(num, -1); + }); + const clock_link = document.createElement('a'); + clock_link.href = '#'; + clock_link.id = DateTimeShortcuts.clockLinkName + num; + clock_link.addEventListener('click', function(e) { + e.preventDefault(); + // avoid triggering the document click handler to dismiss the clock + e.stopPropagation(); + DateTimeShortcuts.openClock(num); + }); + + quickElement( + 'span', clock_link, '', + 'class', 'clock-icon', + 'title', gettext('Choose a Time') + ); + shortcuts_span.appendChild(document.createTextNode('\u00A0')); + shortcuts_span.appendChild(now_link); + shortcuts_span.appendChild(document.createTextNode('\u00A0|\u00A0')); + shortcuts_span.appendChild(clock_link); + + // Create clock link div + // + // Markup looks like: + //
    + //

    Choose a time

    + // + //

    Cancel

    + //
    + + const clock_box = document.createElement('div'); + clock_box.style.display = 'none'; + clock_box.style.position = 'absolute'; + clock_box.className = 'clockbox module'; + clock_box.id = DateTimeShortcuts.clockDivName + num; + document.body.appendChild(clock_box); + clock_box.addEventListener('click', function(e) { e.stopPropagation(); }); + + quickElement('h2', clock_box, gettext('Choose a time')); + const time_list = quickElement('ul', clock_box); + time_list.className = 'timelist'; + // The list of choices can be overridden in JavaScript like this: + // DateTimeShortcuts.clockHours.name = [['3 a.m.', 3]]; + // where name is the name attribute of the . + const name = typeof DateTimeShortcuts.clockHours[inp.name] === 'undefined' ? 'default_' : inp.name; + DateTimeShortcuts.clockHours[name].forEach(function(element) { + const time_link = quickElement('a', quickElement('li', time_list), gettext(element[0]), 'href', '#'); + time_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleClockQuicklink(num, element[1]); + }); + }); + + const cancel_p = quickElement('p', clock_box); + cancel_p.className = 'calendar-cancel'; + const cancel_link = quickElement('a', cancel_p, gettext('Cancel'), 'href', '#'); + cancel_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.dismissClock(num); + }); + + document.addEventListener('keyup', function(event) { + if (event.which === 27) { + // ESC key closes popup + DateTimeShortcuts.dismissClock(num); + event.preventDefault(); + } + }); + }, + openClock: function(num) { + const clock_box = document.getElementById(DateTimeShortcuts.clockDivName + num); + const clock_link = document.getElementById(DateTimeShortcuts.clockLinkName + num); + + // Recalculate the clockbox position + // is it left-to-right or right-to-left layout ? + if (window.getComputedStyle(document.body).direction !== 'rtl') { + clock_box.style.left = findPosX(clock_link) + 17 + 'px'; + } + else { + // since style's width is in em, it'd be tough to calculate + // px value of it. let's use an estimated px for now + clock_box.style.left = findPosX(clock_link) - 110 + 'px'; + } + clock_box.style.top = Math.max(0, findPosY(clock_link) - 30) + 'px'; + + // Show the clock box + clock_box.style.display = 'block'; + document.addEventListener('click', DateTimeShortcuts.dismissClockFunc[num]); + }, + dismissClock: function(num) { + document.getElementById(DateTimeShortcuts.clockDivName + num).style.display = 'none'; + document.removeEventListener('click', DateTimeShortcuts.dismissClockFunc[num]); + }, + handleClockQuicklink: function(num, val) { + let d; + if (val === -1) { + d = DateTimeShortcuts.now(); + } + else { + d = new Date(1970, 1, 1, val, 0, 0, 0); + } + DateTimeShortcuts.clockInputs[num].value = d.strftime(get_format('TIME_INPUT_FORMATS')[0]); + DateTimeShortcuts.clockInputs[num].focus(); + DateTimeShortcuts.dismissClock(num); + }, + // Add calendar widget to a given field. + addCalendar: function(inp) { + const num = DateTimeShortcuts.calendars.length; + + DateTimeShortcuts.calendarInputs[num] = inp; + DateTimeShortcuts.dismissCalendarFunc[num] = function() { DateTimeShortcuts.dismissCalendar(num); return true; }; + + // Shortcut links (calendar icon and "Today" link) + const shortcuts_span = document.createElement('span'); + shortcuts_span.className = DateTimeShortcuts.shortCutsClass; + inp.parentNode.insertBefore(shortcuts_span, inp.nextSibling); + const today_link = document.createElement('a'); + today_link.href = '#'; + today_link.appendChild(document.createTextNode(gettext('Today'))); + today_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleCalendarQuickLink(num, 0); + }); + const cal_link = document.createElement('a'); + cal_link.href = '#'; + cal_link.id = DateTimeShortcuts.calendarLinkName + num; + cal_link.addEventListener('click', function(e) { + e.preventDefault(); + // avoid triggering the document click handler to dismiss the calendar + e.stopPropagation(); + DateTimeShortcuts.openCalendar(num); + }); + quickElement( + 'span', cal_link, '', + 'class', 'date-icon', + 'title', gettext('Choose a Date') + ); + shortcuts_span.appendChild(document.createTextNode('\u00A0')); + shortcuts_span.appendChild(today_link); + shortcuts_span.appendChild(document.createTextNode('\u00A0|\u00A0')); + shortcuts_span.appendChild(cal_link); + + // Create calendarbox div. + // + // Markup looks like: + // + //
    + //

    + // + // February 2003 + //

    + //
    + // + //
    + //
    + // Yesterday | Today | Tomorrow + //
    + //

    Cancel

    + //
    + const cal_box = document.createElement('div'); + cal_box.style.display = 'none'; + cal_box.style.position = 'absolute'; + cal_box.className = 'calendarbox module'; + cal_box.id = DateTimeShortcuts.calendarDivName1 + num; + document.body.appendChild(cal_box); + cal_box.addEventListener('click', function(e) { e.stopPropagation(); }); + + // next-prev links + const cal_nav = quickElement('div', cal_box); + const cal_nav_prev = quickElement('a', cal_nav, '<', 'href', '#'); + cal_nav_prev.className = 'calendarnav-previous'; + cal_nav_prev.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.drawPrev(num); + }); + + const cal_nav_next = quickElement('a', cal_nav, '>', 'href', '#'); + cal_nav_next.className = 'calendarnav-next'; + cal_nav_next.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.drawNext(num); + }); + + // main box + const cal_main = quickElement('div', cal_box, '', 'id', DateTimeShortcuts.calendarDivName2 + num); + cal_main.className = 'calendar'; + DateTimeShortcuts.calendars[num] = new Calendar(DateTimeShortcuts.calendarDivName2 + num, DateTimeShortcuts.handleCalendarCallback(num)); + DateTimeShortcuts.calendars[num].drawCurrent(); + + // calendar shortcuts + const shortcuts = quickElement('div', cal_box); + shortcuts.className = 'calendar-shortcuts'; + let day_link = quickElement('a', shortcuts, gettext('Yesterday'), 'href', '#'); + day_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleCalendarQuickLink(num, -1); + }); + shortcuts.appendChild(document.createTextNode('\u00A0|\u00A0')); + day_link = quickElement('a', shortcuts, gettext('Today'), 'href', '#'); + day_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleCalendarQuickLink(num, 0); + }); + shortcuts.appendChild(document.createTextNode('\u00A0|\u00A0')); + day_link = quickElement('a', shortcuts, gettext('Tomorrow'), 'href', '#'); + day_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.handleCalendarQuickLink(num, +1); + }); + + // cancel bar + const cancel_p = quickElement('p', cal_box); + cancel_p.className = 'calendar-cancel'; + const cancel_link = quickElement('a', cancel_p, gettext('Cancel'), 'href', '#'); + cancel_link.addEventListener('click', function(e) { + e.preventDefault(); + DateTimeShortcuts.dismissCalendar(num); + }); + document.addEventListener('keyup', function(event) { + if (event.which === 27) { + // ESC key closes popup + DateTimeShortcuts.dismissCalendar(num); + event.preventDefault(); + } + }); + }, + openCalendar: function(num) { + const cal_box = document.getElementById(DateTimeShortcuts.calendarDivName1 + num); + const cal_link = document.getElementById(DateTimeShortcuts.calendarLinkName + num); + const inp = DateTimeShortcuts.calendarInputs[num]; + + // Determine if the current value in the input has a valid date. + // If so, draw the calendar with that date's year and month. + if (inp.value) { + const format = get_format('DATE_INPUT_FORMATS')[0]; + const selected = inp.value.strptime(format); + const year = selected.getUTCFullYear(); + const month = selected.getUTCMonth() + 1; + const re = /\d{4}/; + if (re.test(year.toString()) && month >= 1 && month <= 12) { + DateTimeShortcuts.calendars[num].drawDate(month, year, selected); + } + } + + // Recalculate the clockbox position + // is it left-to-right or right-to-left layout ? + if (window.getComputedStyle(document.body).direction !== 'rtl') { + cal_box.style.left = findPosX(cal_link) + 17 + 'px'; + } + else { + // since style's width is in em, it'd be tough to calculate + // px value of it. let's use an estimated px for now + cal_box.style.left = findPosX(cal_link) - 180 + 'px'; + } + cal_box.style.top = Math.max(0, findPosY(cal_link) - 75) + 'px'; + + cal_box.style.display = 'block'; + document.addEventListener('click', DateTimeShortcuts.dismissCalendarFunc[num]); + }, + dismissCalendar: function(num) { + document.getElementById(DateTimeShortcuts.calendarDivName1 + num).style.display = 'none'; + document.removeEventListener('click', DateTimeShortcuts.dismissCalendarFunc[num]); + }, + drawPrev: function(num) { + DateTimeShortcuts.calendars[num].drawPreviousMonth(); + }, + drawNext: function(num) { + DateTimeShortcuts.calendars[num].drawNextMonth(); + }, + handleCalendarCallback: function(num) { + const format = get_format('DATE_INPUT_FORMATS')[0]; + return function(y, m, d) { + DateTimeShortcuts.calendarInputs[num].value = new Date(y, m - 1, d).strftime(format); + DateTimeShortcuts.calendarInputs[num].focus(); + document.getElementById(DateTimeShortcuts.calendarDivName1 + num).style.display = 'none'; + }; + }, + handleCalendarQuickLink: function(num, offset) { + const d = DateTimeShortcuts.now(); + d.setDate(d.getDate() + offset); + DateTimeShortcuts.calendarInputs[num].value = d.strftime(get_format('DATE_INPUT_FORMATS')[0]); + DateTimeShortcuts.calendarInputs[num].focus(); + DateTimeShortcuts.dismissCalendar(num); + } + }; + + window.addEventListener('load', DateTimeShortcuts.init); + window.DateTimeShortcuts = DateTimeShortcuts; +} diff --git a/static/admin/js/admin/RelatedObjectLookups.js b/static/admin/js/admin/RelatedObjectLookups.js new file mode 100644 index 0000000..1fc03c6 --- /dev/null +++ b/static/admin/js/admin/RelatedObjectLookups.js @@ -0,0 +1,252 @@ +/*global SelectBox, interpolate*/ +// Handles related-objects functionality: lookup link for raw_id_fields +// and Add Another links. +'use strict'; +{ + const $ = django.jQuery; + let popupIndex = 0; + const relatedWindows = []; + + function dismissChildPopups() { + relatedWindows.forEach(function(win) { + if(!win.closed) { + win.dismissChildPopups(); + win.close(); + } + }); + } + + function setPopupIndex() { + if(document.getElementsByName("_popup").length > 0) { + const index = window.name.lastIndexOf("__") + 2; + popupIndex = parseInt(window.name.substring(index)); + } else { + popupIndex = 0; + } + } + + function addPopupIndex(name) { + return name + "__" + (popupIndex + 1); + } + + function removePopupIndex(name) { + return name.replace(new RegExp("__" + (popupIndex + 1) + "$"), ''); + } + + function showAdminPopup(triggeringLink, name_regexp, add_popup) { + const name = addPopupIndex(triggeringLink.id.replace(name_regexp, '')); + const href = new URL(triggeringLink.href); + if (add_popup) { + href.searchParams.set('_popup', 1); + } + const win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes'); + relatedWindows.push(win); + win.focus(); + return false; + } + + function showRelatedObjectLookupPopup(triggeringLink) { + return showAdminPopup(triggeringLink, /^lookup_/, true); + } + + function dismissRelatedLookupPopup(win, chosenId) { + const name = removePopupIndex(win.name); + const elem = document.getElementById(name); + if (elem.classList.contains('vManyToManyRawIdAdminField') && elem.value) { + elem.value += ',' + chosenId; + } else { + elem.value = chosenId; + } + $(elem).trigger('change'); + const index = relatedWindows.indexOf(win); + if (index > -1) { + relatedWindows.splice(index, 1); + } + win.close(); + } + + function showRelatedObjectPopup(triggeringLink) { + return showAdminPopup(triggeringLink, /^(change|add|delete)_/, false); + } + + function updateRelatedObjectLinks(triggeringLink) { + const $this = $(triggeringLink); + const siblings = $this.nextAll('.view-related, .change-related, .delete-related'); + if (!siblings.length) { + return; + } + const value = $this.val(); + if (value) { + siblings.each(function() { + const elm = $(this); + elm.attr('href', elm.attr('data-href-template').replace('__fk__', value)); + elm.removeAttr('aria-disabled'); + }); + } else { + siblings.removeAttr('href'); + siblings.attr('aria-disabled', true); + } + } + + function updateRelatedSelectsOptions(currentSelect, win, objId, newRepr, newId, skipIds = []) { + // After create/edit a model from the options next to the current + // select (+ or :pencil:) update ForeignKey PK of the rest of selects + // in the page. + + const path = win.location.pathname; + // Extract the model from the popup url '...//add/' or + // '...///change/' depending the action (add or change). + const modelName = path.split('/')[path.split('/').length - (objId ? 4 : 3)]; + // Select elements with a specific model reference and context of "available-source". + const selectsRelated = document.querySelectorAll(`[data-model-ref="${modelName}"] [data-context="available-source"]`); + + selectsRelated.forEach(function(select) { + if (currentSelect === select || skipIds && skipIds.includes(select.id)) { + return; + } + + let option = select.querySelector(`option[value="${objId}"]`); + + if (!option) { + option = new Option(newRepr, newId); + select.options.add(option); + // Update SelectBox cache for related fields. + if (window.SelectBox !== undefined && !SelectBox.cache[currentSelect.id]) { + SelectBox.add_to_cache(select.id, option); + SelectBox.redisplay(select.id); + } + return; + } + + option.textContent = newRepr; + option.value = newId; + }); + } + + function dismissAddRelatedObjectPopup(win, newId, newRepr) { + const name = removePopupIndex(win.name); + const elem = document.getElementById(name); + if (elem) { + const elemName = elem.nodeName.toUpperCase(); + if (elemName === 'SELECT') { + elem.options[elem.options.length] = new Option(newRepr, newId, true, true); + updateRelatedSelectsOptions(elem, win, null, newRepr, newId); + } else if (elemName === 'INPUT') { + if (elem.classList.contains('vManyToManyRawIdAdminField') && elem.value) { + elem.value += ',' + newId; + } else { + elem.value = newId; + } + } + // Trigger a change event to update related links if required. + $(elem).trigger('change'); + } else { + const toId = name + "_to"; + const toElem = document.getElementById(toId); + const o = new Option(newRepr, newId); + SelectBox.add_to_cache(toId, o); + SelectBox.redisplay(toId); + if (toElem && toElem.nodeName.toUpperCase() === 'SELECT') { + const skipIds = [name + "_from"]; + updateRelatedSelectsOptions(toElem, win, null, newRepr, newId, skipIds); + } + } + const index = relatedWindows.indexOf(win); + if (index > -1) { + relatedWindows.splice(index, 1); + } + win.close(); + } + + function dismissChangeRelatedObjectPopup(win, objId, newRepr, newId) { + const id = removePopupIndex(win.name.replace(/^edit_/, '')); + const selectsSelector = interpolate('#%s, #%s_from, #%s_to', [id, id, id]); + const selects = $(selectsSelector); + selects.find('option').each(function() { + if (this.value === objId) { + this.textContent = newRepr; + this.value = newId; + } + }).trigger('change'); + updateRelatedSelectsOptions(selects[0], win, objId, newRepr, newId); + selects.next().find('.select2-selection__rendered').each(function() { + // The element can have a clear button as a child. + // Use the lastChild to modify only the displayed value. + this.lastChild.textContent = newRepr; + this.title = newRepr; + }); + const index = relatedWindows.indexOf(win); + if (index > -1) { + relatedWindows.splice(index, 1); + } + win.close(); + } + + function dismissDeleteRelatedObjectPopup(win, objId) { + const id = removePopupIndex(win.name.replace(/^delete_/, '')); + const selectsSelector = interpolate('#%s, #%s_from, #%s_to', [id, id, id]); + const selects = $(selectsSelector); + selects.find('option').each(function() { + if (this.value === objId) { + $(this).remove(); + } + }).trigger('change'); + const index = relatedWindows.indexOf(win); + if (index > -1) { + relatedWindows.splice(index, 1); + } + win.close(); + } + + window.showRelatedObjectLookupPopup = showRelatedObjectLookupPopup; + window.dismissRelatedLookupPopup = dismissRelatedLookupPopup; + window.showRelatedObjectPopup = showRelatedObjectPopup; + window.updateRelatedObjectLinks = updateRelatedObjectLinks; + window.dismissAddRelatedObjectPopup = dismissAddRelatedObjectPopup; + window.dismissChangeRelatedObjectPopup = dismissChangeRelatedObjectPopup; + window.dismissDeleteRelatedObjectPopup = dismissDeleteRelatedObjectPopup; + window.dismissChildPopups = dismissChildPopups; + window.relatedWindows = relatedWindows; + + // Kept for backward compatibility + window.showAddAnotherPopup = showRelatedObjectPopup; + window.dismissAddAnotherPopup = dismissAddRelatedObjectPopup; + + window.addEventListener('unload', function(evt) { + window.dismissChildPopups(); + }); + + $(document).ready(function() { + setPopupIndex(); + $("a[data-popup-opener]").on('click', function(event) { + event.preventDefault(); + opener.dismissRelatedLookupPopup(window, $(this).data("popup-opener")); + }); + $('body').on('click', '.related-widget-wrapper-link[data-popup="yes"]', function(e) { + e.preventDefault(); + if (this.href) { + const event = $.Event('django:show-related', {href: this.href}); + $(this).trigger(event); + if (!event.isDefaultPrevented()) { + showRelatedObjectPopup(this); + } + } + }); + $('body').on('change', '.related-widget-wrapper select', function(e) { + const event = $.Event('django:update-related'); + $(this).trigger(event); + if (!event.isDefaultPrevented()) { + updateRelatedObjectLinks(this); + } + }); + $('.related-widget-wrapper select').trigger('change'); + $('body').on('click', '.related-lookup', function(e) { + e.preventDefault(); + const event = $.Event('django:lookup-related'); + $(this).trigger(event); + if (!event.isDefaultPrevented()) { + showRelatedObjectLookupPopup(this); + } + }); + }); +} diff --git a/static/admin/js/autocomplete.js b/static/admin/js/autocomplete.js new file mode 100644 index 0000000..d3daeab --- /dev/null +++ b/static/admin/js/autocomplete.js @@ -0,0 +1,33 @@ +'use strict'; +{ + const $ = django.jQuery; + + $.fn.djangoAdminSelect2 = function() { + $.each(this, function(i, element) { + $(element).select2({ + ajax: { + data: (params) => { + return { + term: params.term, + page: params.page, + app_label: element.dataset.appLabel, + model_name: element.dataset.modelName, + field_name: element.dataset.fieldName + }; + } + } + }); + }); + return this; + }; + + $(function() { + // Initialize all autocomplete widgets except the one in the template + // form used when a new formset is added. + $('.admin-autocomplete').not('[name*=__prefix__]').djangoAdminSelect2(); + }); + + document.addEventListener('formset:added', (event) => { + $(event.target).find('.admin-autocomplete').djangoAdminSelect2(); + }); +} diff --git a/static/admin/js/calendar.js b/static/admin/js/calendar.js new file mode 100644 index 0000000..776310f --- /dev/null +++ b/static/admin/js/calendar.js @@ -0,0 +1,239 @@ +/*global gettext, pgettext, get_format, quickElement, removeChildren*/ +/* +calendar.js - Calendar functions by Adrian Holovaty +depends on core.js for utility functions like removeChildren or quickElement +*/ +'use strict'; +{ + // CalendarNamespace -- Provides a collection of HTML calendar-related helper functions + const CalendarNamespace = { + monthsOfYear: [ + gettext('January'), + gettext('February'), + gettext('March'), + gettext('April'), + gettext('May'), + gettext('June'), + gettext('July'), + gettext('August'), + gettext('September'), + gettext('October'), + gettext('November'), + gettext('December') + ], + monthsOfYearAbbrev: [ + pgettext('abbrev. month January', 'Jan'), + pgettext('abbrev. month February', 'Feb'), + pgettext('abbrev. month March', 'Mar'), + pgettext('abbrev. month April', 'Apr'), + pgettext('abbrev. month May', 'May'), + pgettext('abbrev. month June', 'Jun'), + pgettext('abbrev. month July', 'Jul'), + pgettext('abbrev. month August', 'Aug'), + pgettext('abbrev. month September', 'Sep'), + pgettext('abbrev. month October', 'Oct'), + pgettext('abbrev. month November', 'Nov'), + pgettext('abbrev. month December', 'Dec') + ], + daysOfWeek: [ + gettext('Sunday'), + gettext('Monday'), + gettext('Tuesday'), + gettext('Wednesday'), + gettext('Thursday'), + gettext('Friday'), + gettext('Saturday') + ], + daysOfWeekAbbrev: [ + pgettext('abbrev. day Sunday', 'Sun'), + pgettext('abbrev. day Monday', 'Mon'), + pgettext('abbrev. day Tuesday', 'Tue'), + pgettext('abbrev. day Wednesday', 'Wed'), + pgettext('abbrev. day Thursday', 'Thur'), + pgettext('abbrev. day Friday', 'Fri'), + pgettext('abbrev. day Saturday', 'Sat') + ], + daysOfWeekInitial: [ + pgettext('one letter Sunday', 'S'), + pgettext('one letter Monday', 'M'), + pgettext('one letter Tuesday', 'T'), + pgettext('one letter Wednesday', 'W'), + pgettext('one letter Thursday', 'T'), + pgettext('one letter Friday', 'F'), + pgettext('one letter Saturday', 'S') + ], + firstDayOfWeek: parseInt(get_format('FIRST_DAY_OF_WEEK')), + isLeapYear: function(year) { + return (((year % 4) === 0) && ((year % 100) !== 0 ) || ((year % 400) === 0)); + }, + getDaysInMonth: function(month, year) { + let days; + if (month === 1 || month === 3 || month === 5 || month === 7 || month === 8 || month === 10 || month === 12) { + days = 31; + } + else if (month === 4 || month === 6 || month === 9 || month === 11) { + days = 30; + } + else if (month === 2 && CalendarNamespace.isLeapYear(year)) { + days = 29; + } + else { + days = 28; + } + return days; + }, + draw: function(month, year, div_id, callback, selected) { // month = 1-12, year = 1-9999 + const today = new Date(); + const todayDay = today.getDate(); + const todayMonth = today.getMonth() + 1; + const todayYear = today.getFullYear(); + let todayClass = ''; + + // Use UTC functions here because the date field does not contain time + // and using the UTC function variants prevent the local time offset + // from altering the date, specifically the day field. For example: + // + // ``` + // var x = new Date('2013-10-02'); + // var day = x.getDate(); + // ``` + // + // The day variable above will be 1 instead of 2 in, say, US Pacific time + // zone. + let isSelectedMonth = false; + if (typeof selected !== 'undefined') { + isSelectedMonth = (selected.getUTCFullYear() === year && (selected.getUTCMonth() + 1) === month); + } + + month = parseInt(month); + year = parseInt(year); + const calDiv = document.getElementById(div_id); + removeChildren(calDiv); + const calTable = document.createElement('table'); + quickElement('caption', calTable, CalendarNamespace.monthsOfYear[month - 1] + ' ' + year); + const tableBody = quickElement('tbody', calTable); + + // Draw days-of-week header + let tableRow = quickElement('tr', tableBody); + for (let i = 0; i < 7; i++) { + quickElement('th', tableRow, CalendarNamespace.daysOfWeekInitial[(i + CalendarNamespace.firstDayOfWeek) % 7]); + } + + const startingPos = new Date(year, month - 1, 1 - CalendarNamespace.firstDayOfWeek).getDay(); + const days = CalendarNamespace.getDaysInMonth(month, year); + + let nonDayCell; + + // Draw blanks before first of month + tableRow = quickElement('tr', tableBody); + for (let i = 0; i < startingPos; i++) { + nonDayCell = quickElement('td', tableRow, ' '); + nonDayCell.className = "nonday"; + } + + function calendarMonth(y, m) { + function onClick(e) { + e.preventDefault(); + callback(y, m, this.textContent); + } + return onClick; + } + + // Draw days of month + let currentDay = 1; + for (let i = startingPos; currentDay <= days; i++) { + if (i % 7 === 0 && currentDay !== 1) { + tableRow = quickElement('tr', tableBody); + } + if ((currentDay === todayDay) && (month === todayMonth) && (year === todayYear)) { + todayClass = 'today'; + } else { + todayClass = ''; + } + + // use UTC function; see above for explanation. + if (isSelectedMonth && currentDay === selected.getUTCDate()) { + if (todayClass !== '') { + todayClass += " "; + } + todayClass += "selected"; + } + + const cell = quickElement('td', tableRow, '', 'class', todayClass); + const link = quickElement('a', cell, currentDay, 'href', '#'); + link.addEventListener('click', calendarMonth(year, month)); + currentDay++; + } + + // Draw blanks after end of month (optional, but makes for valid code) + while (tableRow.childNodes.length < 7) { + nonDayCell = quickElement('td', tableRow, ' '); + nonDayCell.className = "nonday"; + } + + calDiv.appendChild(calTable); + } + }; + + // Calendar -- A calendar instance + function Calendar(div_id, callback, selected) { + // div_id (string) is the ID of the element in which the calendar will + // be displayed + // callback (string) is the name of a JavaScript function that will be + // called with the parameters (year, month, day) when a day in the + // calendar is clicked + this.div_id = div_id; + this.callback = callback; + this.today = new Date(); + this.currentMonth = this.today.getMonth() + 1; + this.currentYear = this.today.getFullYear(); + if (typeof selected !== 'undefined') { + this.selected = selected; + } + } + Calendar.prototype = { + drawCurrent: function() { + CalendarNamespace.draw(this.currentMonth, this.currentYear, this.div_id, this.callback, this.selected); + }, + drawDate: function(month, year, selected) { + this.currentMonth = month; + this.currentYear = year; + + if(selected) { + this.selected = selected; + } + + this.drawCurrent(); + }, + drawPreviousMonth: function() { + if (this.currentMonth === 1) { + this.currentMonth = 12; + this.currentYear--; + } + else { + this.currentMonth--; + } + this.drawCurrent(); + }, + drawNextMonth: function() { + if (this.currentMonth === 12) { + this.currentMonth = 1; + this.currentYear++; + } + else { + this.currentMonth++; + } + this.drawCurrent(); + }, + drawPreviousYear: function() { + this.currentYear--; + this.drawCurrent(); + }, + drawNextYear: function() { + this.currentYear++; + this.drawCurrent(); + } + }; + window.Calendar = Calendar; + window.CalendarNamespace = CalendarNamespace; +} diff --git a/static/admin/js/cancel.js b/static/admin/js/cancel.js new file mode 100644 index 0000000..3069c6f --- /dev/null +++ b/static/admin/js/cancel.js @@ -0,0 +1,29 @@ +'use strict'; +{ + // Call function fn when the DOM is loaded and ready. If it is already + // loaded, call the function now. + // http://youmightnotneedjquery.com/#ready + function ready(fn) { + if (document.readyState !== 'loading') { + fn(); + } else { + document.addEventListener('DOMContentLoaded', fn); + } + } + + ready(function() { + function handleClick(event) { + event.preventDefault(); + const params = new URLSearchParams(window.location.search); + if (params.has('_popup')) { + window.close(); // Close the popup. + } else { + window.history.back(); // Otherwise, go back. + } + } + + document.querySelectorAll('.cancel-link').forEach(function(el) { + el.addEventListener('click', handleClick); + }); + }); +} diff --git a/static/admin/js/change_form.js b/static/admin/js/change_form.js new file mode 100644 index 0000000..96a4c62 --- /dev/null +++ b/static/admin/js/change_form.js @@ -0,0 +1,16 @@ +'use strict'; +{ + const inputTags = ['BUTTON', 'INPUT', 'SELECT', 'TEXTAREA']; + const modelName = document.getElementById('django-admin-form-add-constants').dataset.modelName; + if (modelName) { + const form = document.getElementById(modelName + '_form'); + for (const element of form.elements) { + // HTMLElement.offsetParent returns null when the element is not + // rendered. + if (inputTags.includes(element.tagName) && !element.disabled && element.offsetParent) { + element.focus(); + break; + } + } + } +} diff --git a/static/admin/js/core.js b/static/admin/js/core.js new file mode 100644 index 0000000..10504d4 --- /dev/null +++ b/static/admin/js/core.js @@ -0,0 +1,184 @@ +// Core JavaScript helper functions +'use strict'; + +// quickElement(tagType, parentReference [, textInChildNode, attribute, attributeValue ...]); +function quickElement() { + const obj = document.createElement(arguments[0]); + if (arguments[2]) { + const textNode = document.createTextNode(arguments[2]); + obj.appendChild(textNode); + } + const len = arguments.length; + for (let i = 3; i < len; i += 2) { + obj.setAttribute(arguments[i], arguments[i + 1]); + } + arguments[1].appendChild(obj); + return obj; +} + +// "a" is reference to an object +function removeChildren(a) { + while (a.hasChildNodes()) { + a.removeChild(a.lastChild); + } +} + +// ---------------------------------------------------------------------------- +// Find-position functions by PPK +// See https://www.quirksmode.org/js/findpos.html +// ---------------------------------------------------------------------------- +function findPosX(obj) { + let curleft = 0; + if (obj.offsetParent) { + while (obj.offsetParent) { + curleft += obj.offsetLeft - obj.scrollLeft; + obj = obj.offsetParent; + } + } else if (obj.x) { + curleft += obj.x; + } + return curleft; +} + +function findPosY(obj) { + let curtop = 0; + if (obj.offsetParent) { + while (obj.offsetParent) { + curtop += obj.offsetTop - obj.scrollTop; + obj = obj.offsetParent; + } + } else if (obj.y) { + curtop += obj.y; + } + return curtop; +} + +//----------------------------------------------------------------------------- +// Date object extensions +// ---------------------------------------------------------------------------- +{ + Date.prototype.getTwelveHours = function() { + return this.getHours() % 12 || 12; + }; + + Date.prototype.getTwoDigitMonth = function() { + return (this.getMonth() < 9) ? '0' + (this.getMonth() + 1) : (this.getMonth() + 1); + }; + + Date.prototype.getTwoDigitDate = function() { + return (this.getDate() < 10) ? '0' + this.getDate() : this.getDate(); + }; + + Date.prototype.getTwoDigitTwelveHour = function() { + return (this.getTwelveHours() < 10) ? '0' + this.getTwelveHours() : this.getTwelveHours(); + }; + + Date.prototype.getTwoDigitHour = function() { + return (this.getHours() < 10) ? '0' + this.getHours() : this.getHours(); + }; + + Date.prototype.getTwoDigitMinute = function() { + return (this.getMinutes() < 10) ? '0' + this.getMinutes() : this.getMinutes(); + }; + + Date.prototype.getTwoDigitSecond = function() { + return (this.getSeconds() < 10) ? '0' + this.getSeconds() : this.getSeconds(); + }; + + Date.prototype.getAbbrevDayName = function() { + return typeof window.CalendarNamespace === "undefined" + ? '0' + this.getDay() + : window.CalendarNamespace.daysOfWeekAbbrev[this.getDay()]; + }; + + Date.prototype.getFullDayName = function() { + return typeof window.CalendarNamespace === "undefined" + ? '0' + this.getDay() + : window.CalendarNamespace.daysOfWeek[this.getDay()]; + }; + + Date.prototype.getAbbrevMonthName = function() { + return typeof window.CalendarNamespace === "undefined" + ? this.getTwoDigitMonth() + : window.CalendarNamespace.monthsOfYearAbbrev[this.getMonth()]; + }; + + Date.prototype.getFullMonthName = function() { + return typeof window.CalendarNamespace === "undefined" + ? this.getTwoDigitMonth() + : window.CalendarNamespace.monthsOfYear[this.getMonth()]; + }; + + Date.prototype.strftime = function(format) { + const fields = { + a: this.getAbbrevDayName(), + A: this.getFullDayName(), + b: this.getAbbrevMonthName(), + B: this.getFullMonthName(), + c: this.toString(), + d: this.getTwoDigitDate(), + H: this.getTwoDigitHour(), + I: this.getTwoDigitTwelveHour(), + m: this.getTwoDigitMonth(), + M: this.getTwoDigitMinute(), + p: (this.getHours() >= 12) ? 'PM' : 'AM', + S: this.getTwoDigitSecond(), + w: '0' + this.getDay(), + x: this.toLocaleDateString(), + X: this.toLocaleTimeString(), + y: ('' + this.getFullYear()).substr(2, 4), + Y: '' + this.getFullYear(), + '%': '%' + }; + let result = '', i = 0; + while (i < format.length) { + if (format.charAt(i) === '%') { + result += fields[format.charAt(i + 1)]; + ++i; + } + else { + result += format.charAt(i); + } + ++i; + } + return result; + }; + + // ---------------------------------------------------------------------------- + // String object extensions + // ---------------------------------------------------------------------------- + String.prototype.strptime = function(format) { + const split_format = format.split(/[.\-/]/); + const date = this.split(/[.\-/]/); + let i = 0; + let day, month, year; + while (i < split_format.length) { + switch (split_format[i]) { + case "%d": + day = date[i]; + break; + case "%m": + month = date[i] - 1; + break; + case "%Y": + year = date[i]; + break; + case "%y": + // A %y value in the range of [00, 68] is in the current + // century, while [69, 99] is in the previous century, + // according to the Open Group Specification. + if (parseInt(date[i], 10) >= 69) { + year = date[i]; + } else { + year = (new Date(Date.UTC(date[i], 0))).getUTCFullYear() + 100; + } + break; + } + ++i; + } + // Create Date object from UTC since the parsed value is supposed to be + // in UTC, not local time. Also, the calendar uses UTC functions for + // date extraction. + return new Date(Date.UTC(year, month, day)); + }; +} diff --git a/static/admin/js/filters.js b/static/admin/js/filters.js new file mode 100644 index 0000000..f5536eb --- /dev/null +++ b/static/admin/js/filters.js @@ -0,0 +1,30 @@ +/** + * Persist changelist filters state (collapsed/expanded). + */ +'use strict'; +{ + // Init filters. + let filters = JSON.parse(sessionStorage.getItem('django.admin.filtersState')); + + if (!filters) { + filters = {}; + } + + Object.entries(filters).forEach(([key, value]) => { + const detailElement = document.querySelector(`[data-filter-title='${CSS.escape(key)}']`); + + // Check if the filter is present, it could be from other view. + if (detailElement) { + value ? detailElement.setAttribute('open', '') : detailElement.removeAttribute('open'); + } + }); + + // Save filter state when clicks. + const details = document.querySelectorAll('details'); + details.forEach(detail => { + detail.addEventListener('toggle', event => { + filters[`${event.target.dataset.filterTitle}`] = detail.open; + sessionStorage.setItem('django.admin.filtersState', JSON.stringify(filters)); + }); + }); +} diff --git a/static/admin/js/inlines.js b/static/admin/js/inlines.js new file mode 100644 index 0000000..cd3726c --- /dev/null +++ b/static/admin/js/inlines.js @@ -0,0 +1,359 @@ +/*global DateTimeShortcuts, SelectFilter*/ +/** + * Django admin inlines + * + * Based on jQuery Formset 1.1 + * @author Stanislaus Madueke (stan DOT madueke AT gmail DOT com) + * @requires jQuery 1.2.6 or later + * + * Copyright (c) 2009, Stanislaus Madueke + * All rights reserved. + * + * Spiced up with Code from Zain Memon's GSoC project 2009 + * and modified for Django by Jannis Leidel, Travis Swicegood and Julien Phalip. + * + * Licensed under the New BSD License + * See: https://opensource.org/licenses/bsd-license.php + */ +'use strict'; +{ + const $ = django.jQuery; + $.fn.formset = function(opts) { + const options = $.extend({}, $.fn.formset.defaults, opts); + const $this = $(this); + const $parent = $this.parent(); + const updateElementIndex = function(el, prefix, ndx) { + const id_regex = new RegExp("(" + prefix + "-(\\d+|__prefix__))"); + const replacement = prefix + "-" + ndx; + if ($(el).prop("for")) { + $(el).prop("for", $(el).prop("for").replace(id_regex, replacement)); + } + if (el.id) { + el.id = el.id.replace(id_regex, replacement); + } + if (el.name) { + el.name = el.name.replace(id_regex, replacement); + } + }; + const totalForms = $("#id_" + options.prefix + "-TOTAL_FORMS").prop("autocomplete", "off"); + let nextIndex = parseInt(totalForms.val(), 10); + const maxForms = $("#id_" + options.prefix + "-MAX_NUM_FORMS").prop("autocomplete", "off"); + const minForms = $("#id_" + options.prefix + "-MIN_NUM_FORMS").prop("autocomplete", "off"); + let addButton; + + /** + * The "Add another MyModel" button below the inline forms. + */ + const addInlineAddButton = function() { + if (addButton === null) { + if ($this.prop("tagName") === "TR") { + // If forms are laid out as table rows, insert the + // "add" button in a new table row: + const numCols = $this.eq(-1).children().length; + $parent.append('' + options.addText + ""); + addButton = $parent.find("tr:last a"); + } else { + // Otherwise, insert it immediately after the last form: + $this.filter(":last").after('
    ' + options.addText + "
    "); + addButton = $this.filter(":last").next().find("a"); + } + } + addButton.on('click', addInlineClickHandler); + }; + + const addInlineClickHandler = function(e) { + e.preventDefault(); + const template = $("#" + options.prefix + "-empty"); + const row = template.clone(true); + row.removeClass(options.emptyCssClass) + .addClass(options.formCssClass) + .attr("id", options.prefix + "-" + nextIndex); + addInlineDeleteButton(row); + row.find("*").each(function() { + updateElementIndex(this, options.prefix, totalForms.val()); + }); + // Insert the new form when it has been fully edited. + row.insertBefore($(template)); + // Update number of total forms. + $(totalForms).val(parseInt(totalForms.val(), 10) + 1); + nextIndex += 1; + // Hide the add button if there's a limit and it's been reached. + if ((maxForms.val() !== '') && (maxForms.val() - totalForms.val()) <= 0) { + addButton.parent().hide(); + } + // Show the remove buttons if there are more than min_num. + toggleDeleteButtonVisibility(row.closest('.inline-group')); + + // Pass the new form to the post-add callback, if provided. + if (options.added) { + options.added(row); + } + row.get(0).dispatchEvent(new CustomEvent("formset:added", { + bubbles: true, + detail: { + formsetName: options.prefix + } + })); + }; + + /** + * The "X" button that is part of every unsaved inline. + * (When saved, it is replaced with a "Delete" checkbox.) + */ + const addInlineDeleteButton = function(row) { + if (row.is("tr")) { + // If the forms are laid out in table rows, insert + // the remove button into the last table cell: + row.children(":last").append('"); + } else if (row.is("ul") || row.is("ol")) { + // If they're laid out as an ordered/unordered list, + // insert an
  • after the last list item: + row.append('
  • ' + options.deleteText + "
    • "); + } else { + // Otherwise, just insert the remove button as the + // last child element of the form's container: + row.children(":first").append('' + options.deleteText + ""); + } + // Add delete handler for each row. + row.find("a." + options.deleteCssClass).on('click', inlineDeleteHandler.bind(this)); + }; + + const inlineDeleteHandler = function(e1) { + e1.preventDefault(); + const deleteButton = $(e1.target); + const row = deleteButton.closest('.' + options.formCssClass); + const inlineGroup = row.closest('.inline-group'); + // Remove the parent form containing this button, + // and also remove the relevant row with non-field errors: + const prevRow = row.prev(); + if (prevRow.length && prevRow.hasClass('row-form-errors')) { + prevRow.remove(); + } + row.remove(); + nextIndex -= 1; + // Pass the deleted form to the post-delete callback, if provided. + if (options.removed) { + options.removed(row); + } + document.dispatchEvent(new CustomEvent("formset:removed", { + detail: { + formsetName: options.prefix + } + })); + // Update the TOTAL_FORMS form count. + const forms = $("." + options.formCssClass); + $("#id_" + options.prefix + "-TOTAL_FORMS").val(forms.length); + // Show add button again once below maximum number. + if ((maxForms.val() === '') || (maxForms.val() - forms.length) > 0) { + addButton.parent().show(); + } + // Hide the remove buttons if at min_num. + toggleDeleteButtonVisibility(inlineGroup); + // Also, update names and ids for all remaining form controls so + // they remain in sequence: + let i, formCount; + const updateElementCallback = function() { + updateElementIndex(this, options.prefix, i); + }; + for (i = 0, formCount = forms.length; i < formCount; i++) { + updateElementIndex($(forms).get(i), options.prefix, i); + $(forms.get(i)).find("*").each(updateElementCallback); + } + }; + + const toggleDeleteButtonVisibility = function(inlineGroup) { + if ((minForms.val() !== '') && (minForms.val() - totalForms.val()) >= 0) { + inlineGroup.find('.inline-deletelink').hide(); + } else { + inlineGroup.find('.inline-deletelink').show(); + } + }; + + $this.each(function(i) { + $(this).not("." + options.emptyCssClass).addClass(options.formCssClass); + }); + + // Create the delete buttons for all unsaved inlines: + $this.filter('.' + options.formCssClass + ':not(.has_original):not(.' + options.emptyCssClass + ')').each(function() { + addInlineDeleteButton($(this)); + }); + toggleDeleteButtonVisibility($this); + + // Create the add button, initially hidden. + addButton = options.addButton; + addInlineAddButton(); + + // Show the add button if allowed to add more items. + // Note that max_num = None translates to a blank string. + const showAddButton = maxForms.val() === '' || (maxForms.val() - totalForms.val()) > 0; + if ($this.length && showAddButton) { + addButton.parent().show(); + } else { + addButton.parent().hide(); + } + + return this; + }; + + /* Setup plugin defaults */ + $.fn.formset.defaults = { + prefix: "form", // The form prefix for your django formset + addText: "add another", // Text for the add link + deleteText: "remove", // Text for the delete link + addCssClass: "add-row", // CSS class applied to the add link + deleteCssClass: "delete-row", // CSS class applied to the delete link + emptyCssClass: "empty-row", // CSS class applied to the empty row + formCssClass: "dynamic-form", // CSS class applied to each form in a formset + added: null, // Function called each time a new form is added + removed: null, // Function called each time a form is deleted + addButton: null // Existing add button to use + }; + + + // Tabular inlines --------------------------------------------------------- + $.fn.tabularFormset = function(selector, options) { + const $rows = $(this); + + const reinitDateTimeShortCuts = function() { + // Reinitialize the calendar and clock widgets by force + if (typeof DateTimeShortcuts !== "undefined") { + $(".datetimeshortcuts").remove(); + DateTimeShortcuts.init(); + } + }; + + const updateSelectFilter = function() { + // If any SelectFilter widgets are a part of the new form, + // instantiate a new SelectFilter instance for it. + if (typeof SelectFilter !== 'undefined') { + $('.selectfilter').each(function(index, value) { + SelectFilter.init(value.id, this.dataset.fieldName, false); + }); + $('.selectfilterstacked').each(function(index, value) { + SelectFilter.init(value.id, this.dataset.fieldName, true); + }); + } + }; + + const initPrepopulatedFields = function(row) { + row.find('.prepopulated_field').each(function() { + const field = $(this), + input = field.find('input, select, textarea'), + dependency_list = input.data('dependency_list') || [], + dependencies = []; + $.each(dependency_list, function(i, field_name) { + dependencies.push('#' + row.find('.field-' + field_name).find('input, select, textarea').attr('id')); + }); + if (dependencies.length) { + input.prepopulate(dependencies, input.attr('maxlength')); + } + }); + }; + + $rows.formset({ + prefix: options.prefix, + addText: options.addText, + formCssClass: "dynamic-" + options.prefix, + deleteCssClass: "inline-deletelink", + deleteText: options.deleteText, + emptyCssClass: "empty-form", + added: function(row) { + initPrepopulatedFields(row); + reinitDateTimeShortCuts(); + updateSelectFilter(); + }, + addButton: options.addButton + }); + + return $rows; + }; + + // Stacked inlines --------------------------------------------------------- + $.fn.stackedFormset = function(selector, options) { + const $rows = $(this); + const updateInlineLabel = function(row) { + $(selector).find(".inline_label").each(function(i) { + const count = i + 1; + $(this).html($(this).html().replace(/(#\d+)/g, "#" + count)); + }); + }; + + const reinitDateTimeShortCuts = function() { + // Reinitialize the calendar and clock widgets by force, yuck. + if (typeof DateTimeShortcuts !== "undefined") { + $(".datetimeshortcuts").remove(); + DateTimeShortcuts.init(); + } + }; + + const updateSelectFilter = function() { + // If any SelectFilter widgets were added, instantiate a new instance. + if (typeof SelectFilter !== "undefined") { + $(".selectfilter").each(function(index, value) { + SelectFilter.init(value.id, this.dataset.fieldName, false); + }); + $(".selectfilterstacked").each(function(index, value) { + SelectFilter.init(value.id, this.dataset.fieldName, true); + }); + } + }; + + const initPrepopulatedFields = function(row) { + row.find('.prepopulated_field').each(function() { + const field = $(this), + input = field.find('input, select, textarea'), + dependency_list = input.data('dependency_list') || [], + dependencies = []; + $.each(dependency_list, function(i, field_name) { + // Dependency in a fieldset. + let field_element = row.find('.form-row .field-' + field_name); + // Dependency without a fieldset. + if (!field_element.length) { + field_element = row.find('.form-row.field-' + field_name); + } + dependencies.push('#' + field_element.find('input, select, textarea').attr('id')); + }); + if (dependencies.length) { + input.prepopulate(dependencies, input.attr('maxlength')); + } + }); + }; + + $rows.formset({ + prefix: options.prefix, + addText: options.addText, + formCssClass: "dynamic-" + options.prefix, + deleteCssClass: "inline-deletelink", + deleteText: options.deleteText, + emptyCssClass: "empty-form", + removed: updateInlineLabel, + added: function(row) { + initPrepopulatedFields(row); + reinitDateTimeShortCuts(); + updateSelectFilter(); + updateInlineLabel(row); + }, + addButton: options.addButton + }); + + return $rows; + }; + + $(document).ready(function() { + $(".js-inline-admin-formset").each(function() { + const data = $(this).data(), + inlineOptions = data.inlineFormset; + let selector; + switch(data.inlineType) { + case "stacked": + selector = inlineOptions.name + "-group .inline-related"; + $(selector).stackedFormset(selector, inlineOptions.options); + break; + case "tabular": + selector = inlineOptions.name + "-group .tabular.inline-related tbody:first > tr.form-row"; + $(selector).tabularFormset(selector, inlineOptions.options); + break; + } + }); + }); +} diff --git a/static/admin/js/jquery.init.js b/static/admin/js/jquery.init.js new file mode 100644 index 0000000..f40b27f --- /dev/null +++ b/static/admin/js/jquery.init.js @@ -0,0 +1,8 @@ +/*global jQuery:false*/ +'use strict'; +/* Puts the included jQuery into our own namespace using noConflict and passing + * it 'true'. This ensures that the included jQuery doesn't pollute the global + * namespace (i.e. this preserves pre-existing values for both window.$ and + * window.jQuery). + */ +window.django = {jQuery: jQuery.noConflict(true)}; diff --git a/static/admin/js/nav_sidebar.js b/static/admin/js/nav_sidebar.js new file mode 100644 index 0000000..7e735db --- /dev/null +++ b/static/admin/js/nav_sidebar.js @@ -0,0 +1,79 @@ +'use strict'; +{ + const toggleNavSidebar = document.getElementById('toggle-nav-sidebar'); + if (toggleNavSidebar !== null) { + const navSidebar = document.getElementById('nav-sidebar'); + const main = document.getElementById('main'); + let navSidebarIsOpen = localStorage.getItem('django.admin.navSidebarIsOpen'); + if (navSidebarIsOpen === null) { + navSidebarIsOpen = 'true'; + } + main.classList.toggle('shifted', navSidebarIsOpen === 'true'); + navSidebar.setAttribute('aria-expanded', navSidebarIsOpen); + + toggleNavSidebar.addEventListener('click', function() { + if (navSidebarIsOpen === 'true') { + navSidebarIsOpen = 'false'; + } else { + navSidebarIsOpen = 'true'; + } + localStorage.setItem('django.admin.navSidebarIsOpen', navSidebarIsOpen); + main.classList.toggle('shifted'); + navSidebar.setAttribute('aria-expanded', navSidebarIsOpen); + }); + } + + function initSidebarQuickFilter() { + const options = []; + const navSidebar = document.getElementById('nav-sidebar'); + if (!navSidebar) { + return; + } + navSidebar.querySelectorAll('th[scope=row] a').forEach((container) => { + options.push({title: container.innerHTML, node: container}); + }); + + function checkValue(event) { + let filterValue = event.target.value; + if (filterValue) { + filterValue = filterValue.toLowerCase(); + } + if (event.key === 'Escape') { + filterValue = ''; + event.target.value = ''; // clear input + } + let matches = false; + for (const o of options) { + let displayValue = ''; + if (filterValue) { + if (o.title.toLowerCase().indexOf(filterValue) === -1) { + displayValue = 'none'; + } else { + matches = true; + } + } + // show/hide parent + o.node.parentNode.parentNode.style.display = displayValue; + } + if (!filterValue || matches) { + event.target.classList.remove('no-results'); + } else { + event.target.classList.add('no-results'); + } + sessionStorage.setItem('django.admin.navSidebarFilterValue', filterValue); + } + + const nav = document.getElementById('nav-filter'); + nav.addEventListener('change', checkValue, false); + nav.addEventListener('input', checkValue, false); + nav.addEventListener('keyup', checkValue, false); + + const storedValue = sessionStorage.getItem('django.admin.navSidebarFilterValue'); + if (storedValue) { + nav.value = storedValue; + checkValue({target: nav, key: ''}); + } + } + window.initSidebarQuickFilter = initSidebarQuickFilter; + initSidebarQuickFilter(); +} diff --git a/static/admin/js/popup_response.js b/static/admin/js/popup_response.js new file mode 100644 index 0000000..fecf0f4 --- /dev/null +++ b/static/admin/js/popup_response.js @@ -0,0 +1,15 @@ +'use strict'; +{ + const initData = JSON.parse(document.getElementById('django-admin-popup-response-constants').dataset.popupResponse); + switch(initData.action) { + case 'change': + opener.dismissChangeRelatedObjectPopup(window, initData.value, initData.obj, initData.new_value); + break; + case 'delete': + opener.dismissDeleteRelatedObjectPopup(window, initData.value); + break; + default: + opener.dismissAddRelatedObjectPopup(window, initData.value, initData.obj); + break; + } +} diff --git a/static/admin/js/prepopulate.js b/static/admin/js/prepopulate.js new file mode 100644 index 0000000..89e95ab --- /dev/null +++ b/static/admin/js/prepopulate.js @@ -0,0 +1,43 @@ +/*global URLify*/ +'use strict'; +{ + const $ = django.jQuery; + $.fn.prepopulate = function(dependencies, maxLength, allowUnicode) { + /* + Depends on urlify.js + Populates a selected field with the values of the dependent fields, + URLifies and shortens the string. + dependencies - array of dependent fields ids + maxLength - maximum length of the URLify'd string + allowUnicode - Unicode support of the URLify'd string + */ + return this.each(function() { + const prepopulatedField = $(this); + + const populate = function() { + // Bail if the field's value has been changed by the user + if (prepopulatedField.data('_changed')) { + return; + } + + const values = []; + $.each(dependencies, function(i, field) { + field = $(field); + if (field.val().length > 0) { + values.push(field.val()); + } + }); + prepopulatedField.val(URLify(values.join(' '), maxLength, allowUnicode)); + }; + + prepopulatedField.data('_changed', false); + prepopulatedField.on('change', function() { + prepopulatedField.data('_changed', true); + }); + + if (!prepopulatedField.val()) { + $(dependencies.join(',')).on('keyup change focus', populate); + } + }); + }; +} diff --git a/static/admin/js/prepopulate_init.js b/static/admin/js/prepopulate_init.js new file mode 100644 index 0000000..a58841f --- /dev/null +++ b/static/admin/js/prepopulate_init.js @@ -0,0 +1,15 @@ +'use strict'; +{ + const $ = django.jQuery; + const fields = $('#django-admin-prepopulated-fields-constants').data('prepopulatedFields'); + $.each(fields, function(index, field) { + $( + '.empty-form .form-row .field-' + field.name + + ', .empty-form.form-row .field-' + field.name + + ', .empty-form .form-row.field-' + field.name + ).addClass('prepopulated_field'); + $(field.id).data('dependency_list', field.dependency_list).prepopulate( + field.dependency_ids, field.maxLength, field.allowUnicode + ); + }); +} diff --git a/static/admin/js/theme.js b/static/admin/js/theme.js new file mode 100644 index 0000000..e79d375 --- /dev/null +++ b/static/admin/js/theme.js @@ -0,0 +1,51 @@ +'use strict'; +{ + function setTheme(mode) { + if (mode !== "light" && mode !== "dark" && mode !== "auto") { + console.error(`Got invalid theme mode: ${mode}. Resetting to auto.`); + mode = "auto"; + } + document.documentElement.dataset.theme = mode; + localStorage.setItem("theme", mode); + } + + function cycleTheme() { + const currentTheme = localStorage.getItem("theme") || "auto"; + const prefersDark = window.matchMedia("(prefers-color-scheme: dark)").matches; + + if (prefersDark) { + // Auto (dark) -> Light -> Dark + if (currentTheme === "auto") { + setTheme("light"); + } else if (currentTheme === "light") { + setTheme("dark"); + } else { + setTheme("auto"); + } + } else { + // Auto (light) -> Dark -> Light + if (currentTheme === "auto") { + setTheme("dark"); + } else if (currentTheme === "dark") { + setTheme("light"); + } else { + setTheme("auto"); + } + } + } + + function initTheme() { + // set theme defined in localStorage if there is one, or fallback to auto mode + const currentTheme = localStorage.getItem("theme"); + currentTheme ? setTheme(currentTheme) : setTheme("auto"); + } + + window.addEventListener('load', function(_) { + const buttons = document.getElementsByClassName("theme-toggle"); + Array.from(buttons).forEach((btn) => { + btn.addEventListener("click", cycleTheme); + }); + }); + + initTheme(); +} diff --git a/static/admin/js/unusable_password_field.js b/static/admin/js/unusable_password_field.js new file mode 100644 index 0000000..ec26238 --- /dev/null +++ b/static/admin/js/unusable_password_field.js @@ -0,0 +1,29 @@ +"use strict"; +// Fallback JS for browsers which do not support :has selector used in +// admin/css/unusable_password_fields.css +// Remove file once all supported browsers support :has selector +try { + // If browser does not support :has selector this will raise an error + document.querySelector("form:has(input)"); +} catch (error) { + console.log("Defaulting to javascript for usable password form management: " + error); + // JS replacement for unsupported :has selector + document.querySelectorAll('input[name="usable_password"]').forEach(option => { + option.addEventListener('change', function() { + const usablePassword = (this.value === "true" ? this.checked : !this.checked); + const submit1 = document.querySelector('input[type="submit"].set-password'); + const submit2 = document.querySelector('input[type="submit"].unset-password'); + const messages = document.querySelector('#id_unusable_warning'); + document.getElementById('id_password1').closest('.form-row').hidden = !usablePassword; + document.getElementById('id_password2').closest('.form-row').hidden = !usablePassword; + if (messages) { + messages.hidden = usablePassword; + } + if (submit1 && submit2) { + submit1.hidden = !usablePassword; + submit2.hidden = usablePassword; + } + }); + option.dispatchEvent(new Event('change')); + }); +} diff --git a/static/admin/js/urlify.js b/static/admin/js/urlify.js new file mode 100644 index 0000000..9fc0409 --- /dev/null +++ b/static/admin/js/urlify.js @@ -0,0 +1,169 @@ +/*global XRegExp*/ +'use strict'; +{ + const LATIN_MAP = { + 'À': 'A', 'Á': 'A', 'Â': 'A', 'Ã': 'A', 'Ä': 'A', 'Å': 'A', 'Æ': 'AE', + 'Ç': 'C', 'È': 'E', 'É': 'E', 'Ê': 'E', 'Ë': 'E', 'Ì': 'I', 'Í': 'I', + 'Î': 'I', 'Ï': 'I', 'Ð': 'D', 'Ñ': 'N', 'Ò': 'O', 'Ó': 'O', 'Ô': 'O', + 'Õ': 'O', 'Ö': 'O', 'Ő': 'O', 'Ø': 'O', 'Ù': 'U', 'Ú': 'U', 'Û': 'U', + 'Ü': 'U', 'Ű': 'U', 'Ý': 'Y', 'Þ': 'TH', 'Ÿ': 'Y', 'ß': 'ss', 'à': 'a', + 'á': 'a', 'â': 'a', 'ã': 'a', 'ä': 'a', 'å': 'a', 'æ': 'ae', 'ç': 'c', + 'è': 'e', 'é': 'e', 'ê': 'e', 'ë': 'e', 'ì': 'i', 'í': 'i', 'î': 'i', + 'ï': 'i', 'ð': 'd', 'ñ': 'n', 'ò': 'o', 'ó': 'o', 'ô': 'o', 'õ': 'o', + 'ö': 'o', 'ő': 'o', 'ø': 'o', 'ù': 'u', 'ú': 'u', 'û': 'u', 'ü': 'u', + 'ű': 'u', 'ý': 'y', 'þ': 'th', 'ÿ': 'y' + }; + const LATIN_SYMBOLS_MAP = { + '©': '(c)' + }; + const GREEK_MAP = { + 'α': 'a', 'β': 'b', 'γ': 'g', 'δ': 'd', 'ε': 'e', 'ζ': 'z', 'η': 'h', + 'θ': '8', 'ι': 'i', 'κ': 'k', 'λ': 'l', 'μ': 'm', 'ν': 'n', 'ξ': '3', + 'ο': 'o', 'π': 'p', 'ρ': 'r', 'σ': 's', 'τ': 't', 'υ': 'y', 'φ': 'f', + 'χ': 'x', 'ψ': 'ps', 'ω': 'w', 'ά': 'a', 'έ': 'e', 'ί': 'i', 'ό': 'o', + 'ύ': 'y', 'ή': 'h', 'ώ': 'w', 'ς': 's', 'ϊ': 'i', 'ΰ': 'y', 'ϋ': 'y', + 'ΐ': 'i', 'Α': 'A', 'Β': 'B', 'Γ': 'G', 'Δ': 'D', 'Ε': 'E', 'Ζ': 'Z', + 'Η': 'H', 'Θ': '8', 'Ι': 'I', 'Κ': 'K', 'Λ': 'L', 'Μ': 'M', 'Ν': 'N', + 'Ξ': '3', 'Ο': 'O', 'Π': 'P', 'Ρ': 'R', 'Σ': 'S', 'Τ': 'T', 'Υ': 'Y', + 'Φ': 'F', 'Χ': 'X', 'Ψ': 'PS', 'Ω': 'W', 'Ά': 'A', 'Έ': 'E', 'Ί': 'I', + 'Ό': 'O', 'Ύ': 'Y', 'Ή': 'H', 'Ώ': 'W', 'Ϊ': 'I', 'Ϋ': 'Y' + }; + const TURKISH_MAP = { + 'ş': 's', 'Ş': 'S', 'ı': 'i', 'İ': 'I', 'ç': 'c', 'Ç': 'C', 'ü': 'u', + 'Ü': 'U', 'ö': 'o', 'Ö': 'O', 'ğ': 'g', 'Ğ': 'G' + }; + const ROMANIAN_MAP = { + 'ă': 'a', 'î': 'i', 'ș': 's', 'ț': 't', 'â': 'a', + 'Ă': 'A', 'Î': 'I', 'Ș': 'S', 'Ț': 'T', 'Â': 'A' + }; + const RUSSIAN_MAP = { + 'а': 'a', 'б': 'b', 'в': 'v', 'г': 'g', 'д': 'd', 'е': 'e', 'ё': 'yo', + 'ж': 'zh', 'з': 'z', 'и': 'i', 'й': 'j', 'к': 'k', 'л': 'l', 'м': 'm', + 'н': 'n', 'о': 'o', 'п': 'p', 'р': 'r', 'с': 's', 'т': 't', 'у': 'u', + 'ф': 'f', 'х': 'h', 'ц': 'c', 'ч': 'ch', 'ш': 'sh', 'щ': 'sh', 'ъ': '', + 'ы': 'y', 'ь': '', 'э': 'e', 'ю': 'yu', 'я': 'ya', + 'А': 'A', 'Б': 'B', 'В': 'V', 'Г': 'G', 'Д': 'D', 'Е': 'E', 'Ё': 'Yo', + 'Ж': 'Zh', 'З': 'Z', 'И': 'I', 'Й': 'J', 'К': 'K', 'Л': 'L', 'М': 'M', + 'Н': 'N', 'О': 'O', 'П': 'P', 'Р': 'R', 'С': 'S', 'Т': 'T', 'У': 'U', + 'Ф': 'F', 'Х': 'H', 'Ц': 'C', 'Ч': 'Ch', 'Ш': 'Sh', 'Щ': 'Sh', 'Ъ': '', + 'Ы': 'Y', 'Ь': '', 'Э': 'E', 'Ю': 'Yu', 'Я': 'Ya' + }; + const UKRAINIAN_MAP = { + 'Є': 'Ye', 'І': 'I', 'Ї': 'Yi', 'Ґ': 'G', 'є': 'ye', 'і': 'i', + 'ї': 'yi', 'ґ': 'g' + }; + const CZECH_MAP = { + 'č': 'c', 'ď': 'd', 'ě': 'e', 'ň': 'n', 'ř': 'r', 'š': 's', 'ť': 't', + 'ů': 'u', 'ž': 'z', 'Č': 'C', 'Ď': 'D', 'Ě': 'E', 'Ň': 'N', 'Ř': 'R', + 'Š': 'S', 'Ť': 'T', 'Ů': 'U', 'Ž': 'Z' + }; + const SLOVAK_MAP = { + 'á': 'a', 'ä': 'a', 'č': 'c', 'ď': 'd', 'é': 'e', 'í': 'i', 'ľ': 'l', + 'ĺ': 'l', 'ň': 'n', 'ó': 'o', 'ô': 'o', 'ŕ': 'r', 'š': 's', 'ť': 't', + 'ú': 'u', 'ý': 'y', 'ž': 'z', + 'Á': 'a', 'Ä': 'A', 'Č': 'C', 'Ď': 'D', 'É': 'E', 'Í': 'I', 'Ľ': 'L', + 'Ĺ': 'L', 'Ň': 'N', 'Ó': 'O', 'Ô': 'O', 'Ŕ': 'R', 'Š': 'S', 'Ť': 'T', + 'Ú': 'U', 'Ý': 'Y', 'Ž': 'Z' + }; + const POLISH_MAP = { + 'ą': 'a', 'ć': 'c', 'ę': 'e', 'ł': 'l', 'ń': 'n', 'ó': 'o', 'ś': 's', + 'ź': 'z', 'ż': 'z', + 'Ą': 'A', 'Ć': 'C', 'Ę': 'E', 'Ł': 'L', 'Ń': 'N', 'Ó': 'O', 'Ś': 'S', + 'Ź': 'Z', 'Ż': 'Z' + }; + const LATVIAN_MAP = { + 'ā': 'a', 'č': 'c', 'ē': 'e', 'ģ': 'g', 'ī': 'i', 'ķ': 'k', 'ļ': 'l', + 'ņ': 'n', 'š': 's', 'ū': 'u', 'ž': 'z', + 'Ā': 'A', 'Č': 'C', 'Ē': 'E', 'Ģ': 'G', 'Ī': 'I', 'Ķ': 'K', 'Ļ': 'L', + 'Ņ': 'N', 'Š': 'S', 'Ū': 'U', 'Ž': 'Z' + }; + const ARABIC_MAP = { + 'أ': 'a', 'ب': 'b', 'ت': 't', 'ث': 'th', 'ج': 'g', 'ح': 'h', 'خ': 'kh', 'د': 'd', + 'ذ': 'th', 'ر': 'r', 'ز': 'z', 'س': 's', 'ش': 'sh', 'ص': 's', 'ض': 'd', 'ط': 't', + 'ظ': 'th', 'ع': 'aa', 'غ': 'gh', 'ف': 'f', 'ق': 'k', 'ك': 'k', 'ل': 'l', 'م': 'm', + 'ن': 'n', 'ه': 'h', 'و': 'o', 'ي': 'y' + }; + const LITHUANIAN_MAP = { + 'ą': 'a', 'č': 'c', 'ę': 'e', 'ė': 'e', 'į': 'i', 'š': 's', 'ų': 'u', + 'ū': 'u', 'ž': 'z', + 'Ą': 'A', 'Č': 'C', 'Ę': 'E', 'Ė': 'E', 'Į': 'I', 'Š': 'S', 'Ų': 'U', + 'Ū': 'U', 'Ž': 'Z' + }; + const SERBIAN_MAP = { + 'ђ': 'dj', 'ј': 'j', 'љ': 'lj', 'њ': 'nj', 'ћ': 'c', 'џ': 'dz', + 'đ': 'dj', 'Ђ': 'Dj', 'Ј': 'j', 'Љ': 'Lj', 'Њ': 'Nj', 'Ћ': 'C', + 'Џ': 'Dz', 'Đ': 'Dj' + }; + const AZERBAIJANI_MAP = { + 'ç': 'c', 'ə': 'e', 'ğ': 'g', 'ı': 'i', 'ö': 'o', 'ş': 's', 'ü': 'u', + 'Ç': 'C', 'Ə': 'E', 'Ğ': 'G', 'İ': 'I', 'Ö': 'O', 'Ş': 'S', 'Ü': 'U' + }; + const GEORGIAN_MAP = { + 'ა': 'a', 'ბ': 'b', 'გ': 'g', 'დ': 'd', 'ე': 'e', 'ვ': 'v', 'ზ': 'z', + 'თ': 't', 'ი': 'i', 'კ': 'k', 'ლ': 'l', 'მ': 'm', 'ნ': 'n', 'ო': 'o', + 'პ': 'p', 'ჟ': 'j', 'რ': 'r', 'ს': 's', 'ტ': 't', 'უ': 'u', 'ფ': 'f', + 'ქ': 'q', 'ღ': 'g', 'ყ': 'y', 'შ': 'sh', 'ჩ': 'ch', 'ც': 'c', 'ძ': 'dz', + 'წ': 'w', 'ჭ': 'ch', 'ხ': 'x', 'ჯ': 'j', 'ჰ': 'h' + }; + + const ALL_DOWNCODE_MAPS = [ + LATIN_MAP, + LATIN_SYMBOLS_MAP, + GREEK_MAP, + TURKISH_MAP, + ROMANIAN_MAP, + RUSSIAN_MAP, + UKRAINIAN_MAP, + CZECH_MAP, + SLOVAK_MAP, + POLISH_MAP, + LATVIAN_MAP, + ARABIC_MAP, + LITHUANIAN_MAP, + SERBIAN_MAP, + AZERBAIJANI_MAP, + GEORGIAN_MAP + ]; + + const Downcoder = { + 'Initialize': function() { + if (Downcoder.map) { // already made + return; + } + Downcoder.map = {}; + for (const lookup of ALL_DOWNCODE_MAPS) { + Object.assign(Downcoder.map, lookup); + } + Downcoder.regex = new RegExp(Object.keys(Downcoder.map).join('|'), 'g'); + } + }; + + function downcode(slug) { + Downcoder.Initialize(); + return slug.replace(Downcoder.regex, function(m) { + return Downcoder.map[m]; + }); + } + + + function URLify(s, num_chars, allowUnicode) { + // changes, e.g., "Petty theft" to "petty-theft" + if (!allowUnicode) { + s = downcode(s); + } + s = s.toLowerCase(); // convert to lowercase + // if downcode doesn't hit, the char will be stripped here + if (allowUnicode) { + // Keep Unicode letters including both lowercase and uppercase + // characters, whitespace, and dash; remove other characters. + s = XRegExp.replace(s, XRegExp('[^-_\\p{L}\\p{N}\\s]', 'g'), ''); + } else { + s = s.replace(/[^-\w\s]/g, ''); // remove unneeded chars + } + s = s.replace(/^\s+|\s+$/g, ''); // trim leading/trailing spaces + s = s.replace(/[-\s]+/g, '-'); // convert spaces to hyphens + s = s.substring(0, num_chars); // trim to first num_chars chars + return s.replace(/-+$/g, ''); // trim any trailing hyphens + } + window.URLify = URLify; +} diff --git a/static/admin/js/vendor/jquery/LICENSE.txt b/static/admin/js/vendor/jquery/LICENSE.txt new file mode 100644 index 0000000..f642c3f --- /dev/null +++ b/static/admin/js/vendor/jquery/LICENSE.txt @@ -0,0 +1,20 @@ +Copyright OpenJS Foundation and other contributors, https://openjsf.org/ + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/static/admin/js/vendor/jquery/jquery.js b/static/admin/js/vendor/jquery/jquery.js new file mode 100644 index 0000000..1a86433 --- /dev/null +++ b/static/admin/js/vendor/jquery/jquery.js @@ -0,0 +1,10716 @@ +/*! + * jQuery JavaScript Library v3.7.1 + * https://jquery.com/ + * + * Copyright OpenJS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2023-08-28T13:37Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket trac-14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var flat = arr.flat ? function( array ) { + return arr.flat.call( array ); +} : function( array ) { + return arr.concat.apply( [], array ); +}; + + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 + // Plus for old WebKit, typeof returns "function" for HTML collections + // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) + return typeof obj === "function" && typeof obj.nodeType !== "number" && + typeof obj.item !== "function"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + +var document = window.document; + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var version = "3.7.1", + + rhtmlSuffix = /HTML$/i, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + even: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return ( i + 1 ) % 2; + } ) ); + }, + + odd: function() { + return this.pushStack( jQuery.grep( this, function( _elem, i ) { + return i % 2; + } ) ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a provided context; falls back to the global one + // if not specified. + globalEval: function( code, options, doc ) { + DOMEval( code, { nonce: options && options.nonce }, doc ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + + // Retrieve the text value of an array of DOM nodes + text: function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + + // If no nodeType, this is expected to be an array + while ( ( node = elem[ i++ ] ) ) { + + // Do not traverse comment nodes + ret += jQuery.text( node ); + } + } + if ( nodeType === 1 || nodeType === 11 ) { + return elem.textContent; + } + if ( nodeType === 9 ) { + return elem.documentElement.textContent; + } + if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + + // Do not include comment or processing instruction nodes + + return ret; + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + isXMLDoc: function( elem ) { + var namespace = elem && elem.namespaceURI, + docElem = elem && ( elem.ownerDocument || elem ).documentElement; + + // Assume HTML when documentElement doesn't yet exist, such as inside + // document fragments. + return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return flat( ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), + function( _i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); + } ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +} +var pop = arr.pop; + + +var sort = arr.sort; + + +var splice = arr.splice; + + +var whitespace = "[\\x20\\t\\r\\n\\f]"; + + +var rtrimCSS = new RegExp( + "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", + "g" +); + + + + +// Note: an element does not contain itself +jQuery.contains = function( a, b ) { + var bup = b && b.parentNode; + + return a === bup || !!( bup && bup.nodeType === 1 && ( + + // Support: IE 9 - 11+ + // IE doesn't have `contains` on SVG. + a.contains ? + a.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + ) ); +}; + + + + +// CSS string/identifier serialization +// https://drafts.csswg.org/cssom/#common-serializing-idioms +var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g; + +function fcssescape( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; +} + +jQuery.escapeSelector = function( sel ) { + return ( sel + "" ).replace( rcssescape, fcssescape ); +}; + + + + +var preferredDoc = document, + pushNative = push; + +( function() { + +var i, + Expr, + outermostContext, + sortInput, + hasDuplicate, + push = pushNative, + + // Local document vars + document, + documentElement, + documentIsHTML, + rbuggyQSA, + matches, + + // Instance-specific data + expando = jQuery.expando, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" + + "loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram + identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", + + // Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + + whitespace + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rleadingCombinator = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + + whitespace + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + ID: new RegExp( "^#(" + identifier + ")" ), + CLASS: new RegExp( "^\\.(" + identifier + ")" ), + TAG: new RegExp( "^(" + identifier + "|[*])" ), + ATTR: new RegExp( "^" + attributes ), + PSEUDO: new RegExp( "^" + pseudos ), + CHILD: new RegExp( + "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + bool: new RegExp( "^(?:" + booleans + ")$", "i" ), + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + needsContext: new RegExp( "^" + whitespace + + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // https://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + + "?|\\\\([^\\r\\n\\f])", "g" ), + funescape = function( escape, nonHex ) { + var high = "0x" + escape.slice( 1 ) - 0x10000; + + if ( nonHex ) { + + // Strip the backslash prefix from a non-hex escape sequence + return nonHex; + } + + // Replace a hexadecimal escape sequence with the encoded Unicode code point + // Support: IE <=11+ + // For values outside the Basic Multilingual Plane (BMP), manually construct a + // surrogate pair + return high < 0 ? + String.fromCharCode( high + 0x10000 ) : + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes; see `setDocument`. + // Support: IE 9 - 11+, Edge 12 - 18+ + // Removing the function wrapper causes a "Permission Denied" + // error in IE/Edge. + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && nodeName( elem, "fieldset" ); + }, + { dir: "parentNode", next: "legend" } + ); + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + ( arr = slice.call( preferredDoc.childNodes ) ), + preferredDoc.childNodes + ); + + // Support: Android <=4.0 + // Detect silently failing push.apply + // eslint-disable-next-line no-unused-expressions + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { + apply: function( target, els ) { + pushNative.apply( target, slice.call( els ) ); + }, + call: function( target ) { + pushNative.apply( target, slice.call( arguments, 1 ) ); + } + }; +} + +function find( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + setDocument( context ); + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { + + // ID selector + if ( ( m = match[ 1 ] ) ) { + + // Document context + if ( nodeType === 9 ) { + if ( ( elem = context.getElementById( m ) ) ) { + + // Support: IE 9 only + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + push.call( results, elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE 9 only + // getElementById can match elements by name instead of ID + if ( newContext && ( elem = newContext.getElementById( m ) ) && + find.contains( context, elem ) && + elem.id === m ) { + + push.call( results, elem ); + return results; + } + } + + // Type selector + } else if ( match[ 2 ] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( !nonnativeSelectorCache[ selector + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // The technique has to be used as well when a leading combinator is used + // as such selectors are not recognized by querySelectorAll. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && + ( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) { + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + + // We can use :scope instead of the ID hack if the browser + // supports it & if we're not changing the context. + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when + // strict-comparing two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( newContext != context || !support.scope ) { + + // Capture the context ID, setting it first if necessary + if ( ( nid = context.getAttribute( "id" ) ) ) { + nid = jQuery.escapeSelector( nid ); + } else { + context.setAttribute( "id", ( nid = expando ) ); + } + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + + toSelector( groups[ i ] ); + } + newSelector = groups.join( "," ); + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrimCSS, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + + // Use (key + " ") to avoid collision with native prototype properties + // (see https://github.com/jquery/sizzle/issues/157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return ( cache[ key + " " ] = value ); + } + return cache; +} + +/** + * Mark a function for special use by jQuery selector module + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement( "fieldset" ); + + try { + return !!fn( el ); + } catch ( e ) { + return false; + } finally { + + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + + // release memory in IE + el = null; + } +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + return nodeName( elem, "input" ) && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + return ( nodeName( elem, "input" ) || nodeName( elem, "button" ) ) && + elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11+ + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction( function( argument ) { + argument = +argument; + return markFunction( function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ ( j = matchIndexes[ i ] ) ] ) { + seed[ j ] = !( matches[ j ] = seed[ j ] ); + } + } + } ); + } ); +} + +/** + * Checks a node for validity as a jQuery selector context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [node] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +function setDocument( node ) { + var subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + documentElement = document.documentElement; + documentIsHTML = !jQuery.isXMLDoc( document ); + + // Support: iOS 7 only, IE 9 - 11+ + // Older browsers didn't support unprefixed `matches`. + matches = documentElement.matches || + documentElement.webkitMatchesSelector || + documentElement.msMatchesSelector; + + // Support: IE 9 - 11+, Edge 12 - 18+ + // Accessing iframe documents after unload throws "permission denied" errors + // (see trac-13936). + // Limit the fix to IE & Edge Legacy; despite Edge 15+ implementing `matches`, + // all IE 9+ and Edge Legacy versions implement `msMatchesSelector` as well. + if ( documentElement.msMatchesSelector && + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + preferredDoc != document && + ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { + + // Support: IE 9 - 11+, Edge 12 - 18+ + subWindow.addEventListener( "unload", unloadHandler ); + } + + // Support: IE <10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert( function( el ) { + documentElement.appendChild( el ).id = jQuery.expando; + return !document.getElementsByName || + !document.getElementsByName( jQuery.expando ).length; + } ); + + // Support: IE 9 only + // Check to see if it's possible to do matchesSelector + // on a disconnected node. + support.disconnectedMatch = assert( function( el ) { + return matches.call( el, "*" ); + } ); + + // Support: IE 9 - 11+, Edge 12 - 18+ + // IE/Edge don't support the :scope pseudo-class. + support.scope = assert( function() { + return document.querySelectorAll( ":scope" ); + } ); + + // Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only + // Make sure the `:has()` argument is parsed unforgivingly. + // We include `*` in the test to detect buggy implementations that are + // _selectively_ forgiving (specifically when the list includes at least + // one valid selector). + // Note that we treat complete lack of support for `:has()` as if it were + // spec-compliant support, which is fine because use of `:has()` in such + // environments will fail in the qSA path and fall back to jQuery traversal + // anyway. + support.cssHas = assert( function() { + try { + document.querySelector( ":has(*,:jqfake)" ); + return false; + } catch ( e ) { + return true; + } + } ); + + // ID filter and find + if ( support.getById ) { + Expr.filter.ID = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute( "id" ) === attrId; + }; + }; + Expr.find.ID = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter.ID = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode( "id" ); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find.ID = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( ( elem = elems[ i++ ] ) ) { + node = elem.getAttributeNode( "id" ); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find.TAG = function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else { + return context.querySelectorAll( tag ); + } + }; + + // Class + Expr.find.CLASS = function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + rbuggyQSA = []; + + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert( function( el ) { + + var input; + + documentElement.appendChild( el ).innerHTML = + "" + + ""; + + // Support: iOS <=7 - 8 only + // Boolean attributes and "value" are not treated correctly in some XML documents + if ( !el.querySelectorAll( "[selected]" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: iOS <=7 - 8 only + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push( "~=" ); + } + + // Support: iOS 8 only + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push( ".#.+[+~]" ); + } + + // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+ + // In some of the document kinds, these selectors wouldn't work natively. + // This is probably OK but for backwards compatibility we want to maintain + // handling them through jQuery traversal in jQuery 3.x. + if ( !el.querySelectorAll( ":checked" ).length ) { + rbuggyQSA.push( ":checked" ); + } + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + input = document.createElement( "input" ); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE 9 - 11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+ + // In some of the document kinds, these selectors wouldn't work natively. + // This is probably OK but for backwards compatibility we want to maintain + // handling them through jQuery traversal in jQuery 3.x. + documentElement.appendChild( el ).disabled = true; + if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE 11+, Edge 15 - 18+ + // IE 11/Edge don't find elements on a `[name='']` query in some cases. + // Adding a temporary attribute to the document before the selection works + // around the issue. + // Interestingly, IE 10 & older don't seem to have the issue. + input = document.createElement( "input" ); + input.setAttribute( "name", "" ); + el.appendChild( input ); + if ( !el.querySelectorAll( "[name='']" ).length ) { + rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + + whitespace + "*(?:''|\"\")" ); + } + } ); + + if ( !support.cssHas ) { + + // Support: Chrome 105 - 110+, Safari 15.4 - 16.3+ + // Our regular `try-catch` mechanism fails to detect natively-unsupported + // pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`) + // in browsers that parse the `:has()` argument as a forgiving selector list. + // https://drafts.csswg.org/selectors/#relational now requires the argument + // to be parsed unforgivingly, but browsers have not yet fully adjusted. + rbuggyQSA.push( ":has" ); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { + + // Choose the first element that is related to our preferred document + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( a === document || a.ownerDocument == preferredDoc && + find.contains( preferredDoc, a ) ) { + return -1; + } + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( b === document || b.ownerDocument == preferredDoc && + find.contains( preferredDoc, b ) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + }; + + return document; +} + +find.matches = function( expr, elements ) { + return find( expr, null, null, elements ); +}; + +find.matchesSelector = function( elem, expr ) { + setDocument( elem ); + + if ( documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch ( e ) { + nonnativeSelectorCache( expr, true ); + } + } + + return find( expr, document, null, [ elem ] ).length > 0; +}; + +find.contains = function( context, elem ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( context.ownerDocument || context ) != document ) { + setDocument( context ); + } + return jQuery.contains( context, elem ); +}; + + +find.attr = function( elem, name ) { + + // Set document vars if needed + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( ( elem.ownerDocument || elem ) != document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + + // Don't get fooled by Object.prototype properties (see trac-13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + if ( val !== undefined ) { + return val; + } + + return elem.getAttribute( name ); +}; + +find.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +jQuery.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + // + // Support: Android <=4.0+ + // Testing for detecting duplicates is unpredictable so instead assume we can't + // depend on duplicate detection in all browsers without a stable sort. + hasDuplicate = !support.sortStable; + sortInput = !support.sortStable && slice.call( results, 0 ); + sort.call( results, sortOrder ); + + if ( hasDuplicate ) { + while ( ( elem = results[ i++ ] ) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + splice.call( results, duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +jQuery.fn.uniqueSort = function() { + return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) ); +}; + +Expr = jQuery.expr = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + ATTR: function( match ) { + match[ 1 ] = match[ 1 ].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || "" ) + .replace( runescape, funescape ); + + if ( match[ 2 ] === "~=" ) { + match[ 3 ] = " " + match[ 3 ] + " "; + } + + return match.slice( 0, 4 ); + }, + + CHILD: function( match ) { + + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[ 1 ] = match[ 1 ].toLowerCase(); + + if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { + + // nth-* requires argument + if ( !match[ 3 ] ) { + find.error( match[ 0 ] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[ 4 ] = +( match[ 4 ] ? + match[ 5 ] + ( match[ 6 ] || 1 ) : + 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) + ); + match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); + + // other types prohibit arguments + } else if ( match[ 3 ] ) { + find.error( match[ 0 ] ); + } + + return match; + }, + + PSEUDO: function( match ) { + var excess, + unquoted = !match[ 6 ] && match[ 2 ]; + + if ( matchExpr.CHILD.test( match[ 0 ] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[ 3 ] ) { + match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + + // Get excess from tokenize (recursively) + ( excess = tokenize( unquoted, true ) ) && + + // advance to the next closing parenthesis + ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { + + // excess is a negative index + match[ 0 ] = match[ 0 ].slice( 0, excess ); + match[ 2 ] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + TAG: function( nodeNameSelector ) { + var expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { + return true; + } : + function( elem ) { + return nodeName( elem, expectedNodeName ); + }; + }, + + CLASS: function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + ( pattern = new RegExp( "(^|" + whitespace + ")" + className + + "(" + whitespace + "|$)" ) ) && + classCache( className, function( elem ) { + return pattern.test( + typeof elem.className === "string" && elem.className || + typeof elem.getAttribute !== "undefined" && + elem.getAttribute( "class" ) || + "" + ); + } ); + }, + + ATTR: function( name, operator, check ) { + return function( elem ) { + var result = find.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + if ( operator === "=" ) { + return result === check; + } + if ( operator === "!=" ) { + return result !== check; + } + if ( operator === "^=" ) { + return check && result.indexOf( check ) === 0; + } + if ( operator === "*=" ) { + return check && result.indexOf( check ) > -1; + } + if ( operator === "$=" ) { + return check && result.slice( -check.length ) === check; + } + if ( operator === "~=" ) { + return ( " " + result.replace( rwhitespace, " " ) + " " ) + .indexOf( check ) > -1; + } + if ( operator === "|=" ) { + return result === check || result.slice( 0, check.length + 1 ) === check + "-"; + } + + return false; + }; + }, + + CHILD: function( type, what, _argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, _context, xml ) { + var cache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( ( node = node[ dir ] ) ) { + if ( ofType ? + nodeName( node, name ) : + node.nodeType === 1 ) { + + return false; + } + } + + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || ( parent[ expando ] = {} ); + cache = outerCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( ( node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + + // Use previously-cached element index if available + if ( useCache ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + cache = outerCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + + // Use the same loop as above to seek `elem` from the start + while ( ( node = ++nodeIndex && node && node[ dir ] || + ( diff = nodeIndex = 0 ) || start.pop() ) ) { + + if ( ( ofType ? + nodeName( node, name ) : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || + ( node[ expando ] = {} ); + outerCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + PSEUDO: function( pseudo, argument ) { + + // pseudo-class names are case-insensitive + // https://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + find.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as jQuery does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction( function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[ i ] ); + seed[ idx ] = !( matches[ idx ] = matched[ i ] ); + } + } ) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + + // Potentially complex pseudos + not: markFunction( function( selector ) { + + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrimCSS, "$1" ) ); + + return matcher[ expando ] ? + markFunction( function( seed, matches, _context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( ( elem = unmatched[ i ] ) ) { + seed[ i ] = !( matches[ i ] = elem ); + } + } + } ) : + function( elem, _context, xml ) { + input[ 0 ] = elem; + matcher( input, null, xml, results ); + + // Don't keep the element + // (see https://github.com/jquery/sizzle/issues/299) + input[ 0 ] = null; + return !results.pop(); + }; + } ), + + has: markFunction( function( selector ) { + return function( elem ) { + return find( selector, elem ).length > 0; + }; + } ), + + contains: markFunction( function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1; + }; + } ), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // https://www.w3.org/TR/selectors/#lang-pseudo + lang: markFunction( function( lang ) { + + // lang value must be a valid identifier + if ( !ridentifier.test( lang || "" ) ) { + find.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( ( elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); + return false; + }; + } ), + + // Miscellaneous + target: function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + root: function( elem ) { + return elem === documentElement; + }, + + focus: function( elem ) { + return elem === safeActiveElement() && + document.hasFocus() && + !!( elem.type || elem.href || ~elem.tabIndex ); + }, + + // Boolean properties + enabled: createDisabledPseudo( false ), + disabled: createDisabledPseudo( true ), + + checked: function( elem ) { + + // In CSS3, :checked should return both checked and selected elements + // https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + return ( nodeName( elem, "input" ) && !!elem.checked ) || + ( nodeName( elem, "option" ) && !!elem.selected ); + }, + + selected: function( elem ) { + + // Support: IE <=11+ + // Accessing the selectedIndex property + // forces the browser to treat the default option as + // selected when in an optgroup. + if ( elem.parentNode ) { + // eslint-disable-next-line no-unused-expressions + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + empty: function( elem ) { + + // https://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + parent: function( elem ) { + return !Expr.pseudos.empty( elem ); + }, + + // Element/input types + header: function( elem ) { + return rheader.test( elem.nodeName ); + }, + + input: function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + button: function( elem ) { + return nodeName( elem, "input" ) && elem.type === "button" || + nodeName( elem, "button" ); + }, + + text: function( elem ) { + var attr; + return nodeName( elem, "input" ) && elem.type === "text" && + + // Support: IE <10 only + // New HTML5 attribute values (e.g., "search") appear + // with elem.type === "text" + ( ( attr = elem.getAttribute( "type" ) ) == null || + attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + first: createPositionalPseudo( function() { + return [ 0 ]; + } ), + + last: createPositionalPseudo( function( _matchIndexes, length ) { + return [ length - 1 ]; + } ), + + eq: createPositionalPseudo( function( _matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + } ), + + even: createPositionalPseudo( function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + odd: createPositionalPseudo( function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + lt: createPositionalPseudo( function( matchIndexes, length, argument ) { + var i; + + if ( argument < 0 ) { + i = argument + length; + } else if ( argument > length ) { + i = length; + } else { + i = argument; + } + + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ), + + gt: createPositionalPseudo( function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + } ) + } +}; + +Expr.pseudos.nth = Expr.pseudos.eq; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || ( match = rcomma.exec( soFar ) ) ) { + if ( match ) { + + // Don't consume trailing commas as valid + soFar = soFar.slice( match[ 0 ].length ) || soFar; + } + groups.push( ( tokens = [] ) ); + } + + matched = false; + + // Combinators + if ( ( match = rleadingCombinator.exec( soFar ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + + // Cast descendant combinators to space + type: match[ 0 ].replace( rtrimCSS, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || + ( match = preFilters[ type ]( match ) ) ) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + if ( parseOnly ) { + return soFar.length; + } + + return soFar ? + find.error( selector ) : + + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[ i ].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( ( elem = elem[ dir ] ) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || ( elem[ expando ] = {} ); + + if ( skip && nodeName( elem, skip ) ) { + elem = elem[ dir ] || elem; + } else if ( ( oldCache = outerCache[ key ] ) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return ( newCache[ 2 ] = oldCache[ 2 ] ); + } else { + + // Reuse newcache so results back-propagate to previous elements + outerCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[ i ]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[ 0 ]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + find( selector, contexts[ i ], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( ( elem = unmatched[ i ] ) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction( function( seed, results, context, xml ) { + var temp, i, elem, matcherOut, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || + multipleContexts( selector || "*", + context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems; + + if ( matcher ) { + + // If we have a postFinder, or filtered seed, or non-seed postFilter + // or preexisting results, + matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results; + + // Find primary matches + matcher( matcherIn, matcherOut, context, xml ); + } else { + matcherOut = matcherIn; + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( ( elem = temp[ i ] ) ) { + matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) ) { + + // Restore matcherIn since elem is not yet a final match + temp.push( ( matcherIn[ i ] = elem ) ); + } + } + postFinder( null, ( matcherOut = [] ), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( ( elem = matcherOut[ i ] ) && + ( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) { + + seed[ temp ] = !( results[ temp ] = elem ); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + } ); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[ 0 ].type ], + implicitRelative = leadingRelative || Expr.relative[ " " ], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || ( + ( checkContext = context ).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + + // Avoid hanging onto element + // (see https://github.com/jquery/sizzle/issues/299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { + matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; + } else { + matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[ j ].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ) + .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) + ).replace( rtrimCSS, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find.TAG( "*", outermost ), + + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), + len = elems.length; + + if ( outermost ) { + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + outermostContext = context == document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: iOS <=7 - 9 only + // Tolerate NodeList properties (IE: "length"; Safari: ) matching + // elements by id. (see trac-14142) + for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + + // Support: IE 11+, Edge 17 - 18+ + // IE/Edge sometimes throw a "Permission denied" error when strict-comparing + // two documents; shallow comparisons work. + // eslint-disable-next-line eqeqeq + if ( !context && elem.ownerDocument != document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( ( matcher = elementMatchers[ j++ ] ) ) { + if ( matcher( elem, context || document, xml ) ) { + push.call( results, elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + + // They will have gone through all possible matchers + if ( ( elem = !matcher && elem ) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( ( matcher = setMatchers[ j++ ] ) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !( unmatched[ i ] || setMatched[ i ] ) ) { + setMatched[ i ] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + jQuery.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +function compile( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[ i ] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, + matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +} + +/** + * A low-level selection function that works with jQuery's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with jQuery selector compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( ( selector = compiled.selector || selector ) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[ 0 ] = match[ 0 ].slice( 0 ); + if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { + + context = ( Expr.find.ID( + token.matches[ 0 ].replace( runescape, funescape ), + context + ) || [] )[ 0 ]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr.needsContext.test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[ i ]; + + // Abort if we hit a combinator + if ( Expr.relative[ ( type = token.type ) ] ) { + break; + } + if ( ( find = Expr.find[ type ] ) ) { + + // Search, expanding context for leading sibling combinators + if ( ( seed = find( + token.matches[ 0 ].replace( runescape, funescape ), + rsibling.test( tokens[ 0 ].type ) && + testContext( context.parentNode ) || context + ) ) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +} + +// One-time assignments + +// Support: Android <=4.0 - 4.1+ +// Sort stability +support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; + +// Initialize against the default document +setDocument(); + +// Support: Android <=4.0 - 4.1+ +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert( function( el ) { + + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; +} ); + +jQuery.find = find; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.unique = jQuery.uniqueSort; + +// These have always been private, but they used to be documented as part of +// Sizzle so let's maintain them for now for backwards compatibility purposes. +find.compile = compile; +find.select = select; +find.setDocument = setDocument; +find.tokenize = tokenize; + +find.escape = jQuery.escapeSelector; +find.getText = jQuery.text; +find.isXML = jQuery.isXMLDoc; +find.selectors = jQuery.expr; +find.support = jQuery.support; +find.uniqueSort = jQuery.uniqueSort; + + /* eslint-enable */ + +} )(); + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (trac-9521) + // Strict HTML recognition (trac-11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to jQuery#find + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, _i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, _i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, _i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( elem.contentDocument != null && + + // Support: IE 11+ + // elements with no `data` attribute has an object + // `contentDocument` with a `null` prototype. + getProto( elem.contentDocument ) ) { + + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( _i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.error ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the error, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getErrorHook ) { + process.error = jQuery.Deferred.getErrorHook(); + + // The deprecated alias of the above. While the name suggests + // returning the stack, not an error instance, jQuery just passes + // it directly to `console.warn` so both will work; an instance + // just better cooperates with source maps. + } else if ( jQuery.Deferred.getStackHook ) { + process.error = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the primary Deferred + primary = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + primary.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( primary.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return primary.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject ); + } + + return primary.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error +// captured before the async barrier to get the original error cause +// which may otherwise be hidden. +jQuery.Deferred.exceptionHook = function( error, asyncError ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, + error.stack, asyncError ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See trac-6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, _key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( _all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (trac-9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see trac-8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (trac-14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (trac-11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (trac-14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // Support: IE <=9 only + // IE <=9 replaces "; + support.option = !!div.lastChild; +} )(); + + +// We have to close these tags to support XHTML (trac-13200) +var wrapMap = { + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting or other required elements. + thead: [ 1, "", "
    " ], + col: [ 2, "", "
    " ], + tr: [ 2, "", "
    " ], + td: [ 3, "", "
    " ], + + _default: [ 0, "", "" ] +}; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// Support: IE <=9 only +if ( !support.option ) { + wrapMap.optgroup = wrapMap.option = [ 1, "" ]; +} + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (trac-15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (trac-12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Only attach events to objects that accept data + if ( !acceptData( elem ) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = Object.create( null ); + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( nativeEvent ), + + handlers = ( + dataPriv.get( this, "events" ) || Object.create( null ) + )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (trac-13208) + // Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (trac-13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", true ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, isSetup ) { + + // Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add + if ( !isSetup ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + if ( !saved ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + this[ type ](); + result = dataPriv.get( this, type ); + dataPriv.set( this, type, false ); + + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + + return result; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering + // the native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved ) { + + // ...and capture the result + dataPriv.set( this, type, jQuery.event.trigger( + saved[ 0 ], + saved.slice( 1 ), + this + ) ); + + // Abort handling of the native event by all jQuery handlers while allowing + // native handlers on the same element to run. On target, this is achieved + // by stopping immediate propagation just on the jQuery event. However, + // the native event is re-wrapped by a jQuery one on each level of the + // propagation so the only way to stop it for jQuery is to stop it for + // everyone via native `stopPropagation()`. This is not a problem for + // focus/blur which don't bubble, but it does also stop click on checkboxes + // and radios. We accept this limitation. + event.stopPropagation(); + event.isImmediatePropagationStopped = returnTrue; + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (trac-504, trac-13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + which: true +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + + function focusMappedHandler( nativeEvent ) { + if ( document.documentMode ) { + + // Support: IE 11+ + // Attach a single focusin/focusout handler on the document while someone wants + // focus/blur. This is because the former are synchronous in IE while the latter + // are async. In other browsers, all those handlers are invoked synchronously. + + // `handle` from private data would already wrap the event, but we need + // to change the `type` here. + var handle = dataPriv.get( this, "handle" ), + event = jQuery.event.fix( nativeEvent ); + event.type = nativeEvent.type === "focusin" ? "focus" : "blur"; + event.isSimulated = true; + + // First, handle focusin/focusout + handle( nativeEvent ); + + // ...then, handle focus/blur + // + // focus/blur don't bubble while focusin/focusout do; simulate the former by only + // invoking the handler at the lower level. + if ( event.target === event.currentTarget ) { + + // The setup part calls `leverageNative`, which, in turn, calls + // `jQuery.event.add`, so event handle will already have been set + // by this point. + handle( event ); + } + } else { + + // For non-IE browsers, attach a single capturing handler on the document + // while someone wants focusin/focusout. + jQuery.event.simulate( delegateType, nativeEvent.target, + jQuery.event.fix( nativeEvent ) ); + } + } + + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + var attaches; + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, true ); + + if ( document.documentMode ) { + + // Support: IE 9 - 11+ + // We use the same native handler for focusin & focus (and focusout & blur) + // so we need to coordinate setup & teardown parts between those events. + // Use `delegateType` as the key as `type` is already used by `leverageNative`. + attaches = dataPriv.get( this, delegateType ); + if ( !attaches ) { + this.addEventListener( delegateType, focusMappedHandler ); + } + dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 ); + } else { + + // Return false to allow normal processing in the caller + return false; + } + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + teardown: function() { + var attaches; + + if ( document.documentMode ) { + attaches = dataPriv.get( this, delegateType ) - 1; + if ( !attaches ) { + this.removeEventListener( delegateType, focusMappedHandler ); + dataPriv.remove( this, delegateType ); + } else { + dataPriv.set( this, delegateType, attaches ); + } + } else { + + // Return false to indicate standard teardown should be applied + return false; + } + }, + + // Suppress native focus or blur if we're currently inside + // a leveraged native-event stack + _default: function( event ) { + return dataPriv.get( event.target, type ); + }, + + delegateType: delegateType + }; + + // Support: Firefox <=44 + // Firefox doesn't have focus(in | out) events + // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 + // + // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 + // focus(in | out) events fire after focus & blur events, + // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order + // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 + // + // Support: IE 9 - 11+ + // To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch, + // attach a single handler for both events in IE. + jQuery.event.special[ delegateType ] = { + setup: function() { + + // Handle: regular nodes (via `this.ownerDocument`), window + // (via `this.document`) & document (via `this`). + var doc = this.ownerDocument || this.document || this, + dataHolder = document.documentMode ? this : doc, + attaches = dataPriv.get( dataHolder, delegateType ); + + // Support: IE 9 - 11+ + // We use the same native handler for focusin & focus (and focusout & blur) + // so we need to coordinate setup & teardown parts between those events. + // Use `delegateType` as the key as `type` is already used by `leverageNative`. + if ( !attaches ) { + if ( document.documentMode ) { + this.addEventListener( delegateType, focusMappedHandler ); + } else { + doc.addEventListener( type, focusMappedHandler, true ); + } + } + dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this.document || this, + dataHolder = document.documentMode ? this : doc, + attaches = dataPriv.get( dataHolder, delegateType ) - 1; + + if ( !attaches ) { + if ( document.documentMode ) { + this.removeEventListener( delegateType, focusMappedHandler ); + } else { + doc.removeEventListener( type, focusMappedHandler, true ); + } + dataPriv.remove( dataHolder, delegateType ); + } else { + dataPriv.set( dataHolder, delegateType, attaches ); + } + } + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.get( src ); + events = pdataOld.events; + + if ( events ) { + dataPriv.remove( dest, "handle events" ); + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = flat( args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (trac-8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Re-enable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + }, doc ); + } + } else { + + // Unwrap a CDATA section containing script contents. This shouldn't be + // needed as in XML documents they're already not visible when + // inspecting element contents and in HTML documents they have no + // meaning but we're preserving that logic for backwards compatibility. + // This will be removed completely in 4.0. See gh-4904. + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html; + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew jQuery#find here for performance reasons: + // https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var rcustomProp = /^--/; + + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (trac-15098, trac-14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableTrDimensionsVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (trac-8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + }, + + // Support: IE 9 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Behavior in IE 9 is more subtle than in newer versions & it passes + // some versions of this test; make sure not to make it pass there! + // + // Support: Firefox 70+ + // Only Firefox includes border widths + // in computed dimensions. (gh-4529) + reliableTrDimensions: function() { + var table, tr, trChild, trStyle; + if ( reliableTrDimensionsVal == null ) { + table = document.createElement( "table" ); + tr = document.createElement( "tr" ); + trChild = document.createElement( "div" ); + + table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate"; + tr.style.cssText = "box-sizing:content-box;border:1px solid"; + + // Support: Chrome 86+ + // Height set through cssText does not get applied. + // Computed height then comes back as 0. + tr.style.height = "1px"; + trChild.style.height = "9px"; + + // Support: Android 8 Chrome 86+ + // In our bodyBackground.html iframe, + // display for all div elements is set to "inline", + // which causes a problem only in Android 8 Chrome 86. + // Ensuring the div is `display: block` + // gets around this issue. + trChild.style.display = "block"; + + documentElement + .appendChild( table ) + .appendChild( tr ) + .appendChild( trChild ); + + trStyle = window.getComputedStyle( tr ); + reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) + + parseInt( trStyle.borderTopWidth, 10 ) + + parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight; + + documentElement.removeChild( table ); + } + return reliableTrDimensionsVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + isCustomProp = rcustomProp.test( name ), + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, trac-12537) + // .css('--customProperty) (gh-3144) + if ( computed ) { + + // Support: IE <=9 - 11+ + // IE only supports `"float"` in `getPropertyValue`; in computed styles + // it's only available as `"cssFloat"`. We no longer modify properties + // sent to `.css()` apart from camelCasing, so we need to check both. + // Normally, this would create difference in behavior: if + // `getPropertyValue` returns an empty string, the value returned + // by `.css()` would be `undefined`. This is usually the case for + // disconnected elements. However, in IE even disconnected elements + // with no styles return `"none"` for `getPropertyValue( "float" )` + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( isCustomProp && ret ) { + + // Support: Firefox 105+, Chrome <=105+ + // Spec requires trimming whitespace for custom properties (gh-4926). + // Firefox only trims leading whitespace. Chrome just collapses + // both leading & trailing whitespace to a single space. + // + // Fall back to `undefined` if empty string returned. + // This collapses a missing definition with property defined + // and set to an empty string but there's no standard API + // allowing us to differentiate them without a performance penalty + // and returning `undefined` aligns with older jQuery. + // + // rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED + // as whitespace while CSS does not, but this is not a problem + // because CSS preprocessing replaces them with U+000A LINE FEED + // (which *is* CSS whitespace) + // https://www.w3.org/TR/css-syntax-3/#input-preprocessing + ret = ret.replace( rtrimCSS, "$1" ) || undefined; + } + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( _elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0, + marginDelta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + // Count margin delta separately to only add it after scroll gutter adjustment. + // This is needed to make negative margins work with `outerHeight( true )` (gh-3982). + if ( box === "margin" ) { + marginDelta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta + marginDelta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Support: IE 9 - 11 only + // Use offsetWidth/offsetHeight for when box sizing is unreliable. + // In those cases, the computed value can be trusted to be border-box. + if ( ( !support.boxSizingReliable() && isBorderBox || + + // Support: IE 10 - 11+, Edge 15 - 18+ + // IE/Edge misreport `getComputedStyle` of table rows with width/height + // set in CSS while `offset*` properties report correct values. + // Interestingly, in some cases IE 9 doesn't suffer from this issue. + !support.reliableTrDimensions() && nodeName( elem, "tr" ) || + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + val === "auto" || + + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + + // Make sure the element is visible & connected + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + animationIterationCount: true, + aspectRatio: true, + borderImageSlice: true, + columnCount: true, + flexGrow: true, + flexShrink: true, + fontWeight: true, + gridArea: true, + gridColumn: true, + gridColumnEnd: true, + gridColumnStart: true, + gridRow: true, + gridRowEnd: true, + gridRowStart: true, + lineHeight: true, + opacity: true, + order: true, + orphans: true, + scale: true, + widows: true, + zIndex: true, + zoom: true, + + // SVG-related + fillOpacity: true, + floodOpacity: true, + stopOpacity: true, + strokeMiterlimit: true, + strokeOpacity: true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (trac-7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug trac-9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (trac-7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( _i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (trac-12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // Use proper attribute retrieval (trac-12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classNames, cur, curValue, className, i, finalValue; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classNames = classesToArray( value ); + + if ( classNames.length ) { + return this.each( function() { + curValue = getClass( this ); + cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + for ( i = 0; i < classNames.length; i++ ) { + className = classNames[ i ]; + if ( cur.indexOf( " " + className + " " ) < 0 ) { + cur += className + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + this.setAttribute( "class", finalValue ); + } + } + } ); + } + + return this; + }, + + removeClass: function( value ) { + var classNames, cur, curValue, className, i, finalValue; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classNames = classesToArray( value ); + + if ( classNames.length ) { + return this.each( function() { + curValue = getClass( this ); + + // This expression is here for better compressibility (see addClass) + cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + for ( i = 0; i < classNames.length; i++ ) { + className = classNames[ i ]; + + // Remove *all* instances + while ( cur.indexOf( " " + className + " " ) > -1 ) { + cur = cur.replace( " " + className + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + this.setAttribute( "class", finalValue ); + } + } + } ); + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var classNames, className, i, self, + type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + classNames = classesToArray( value ); + + return this.each( function() { + if ( isValidValue ) { + + // Toggle individual class names + self = jQuery( this ); + + for ( i = 0; i < classNames.length; i++ ) { + className = classNames[ i ]; + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (trac-14686, trac-14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (trac-2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion +var location = window.location; + +var nonce = { guid: Date.now() }; + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml, parserErrorElem; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) {} + + parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ]; + if ( !xml || parserErrorElem ) { + jQuery.error( "Invalid XML: " + ( + parserErrorElem ? + jQuery.map( parserErrorElem.childNodes, function( el ) { + return el.textContent; + } ).join( "\n" ) : + data + ) ); + } + return xml; +}; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (trac-9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (trac-6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ).filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ).map( function( _i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // trac-7653, trac-8125, trac-8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + +originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes trac-9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (trac-10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket trac-12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (trac-15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // trac-9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Use a noop converter for missing script but not if jsonp + if ( !isSuccess && + jQuery.inArray( "script", s.dataTypes ) > -1 && + jQuery.inArray( "json", s.dataTypes ) < 0 ) { + s.converters[ "text script" ] = function() {}; + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( _i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + +jQuery.ajaxPrefilter( function( s ) { + var i; + for ( i in s.headers ) { + if ( i.toLowerCase() === "content-type" ) { + s.contentType = s.headers[ i ] || ""; + } + } +} ); + + +jQuery._evalUrl = function( url, options, doc ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (trac-11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options, doc ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // trac-1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see trac-8605, trac-14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // trac-14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( "