def topic_context(topic):
"""
Given a topic node, create all context related to showing that topic
in a template.
"""
videos = topic_tools.get_videos(topic)
exercises = topic_tools.get_exercises(topic)
topics = topic_tools.get_live_topics(topic)
# Get video counts if they'll be used, on-demand only.
#
# Check in this order so that the initial counts are always updated
if video_counts_need_update() or not 'nvideos_local' in topic:
(topic,_,_) = get_video_counts(topic=topic, videos_path=settings.CONTENT_ROOT)
my_topics = [dict((k, t[k]) for k in ('title', 'path', 'nvideos_local', 'nvideos_known')) for t in topics]
context = {
"topic": topic,
"title": topic["title"],
"description": re.sub(r'<[^>]*?>', '', topic["description"] or ""),
"videos": videos,
"exercises": exercises,
"topics": my_topics,
"backup_vids_available": bool(settings.BACKUP_VIDEO_SOURCE),
}
return context
def topic_context(topic):
"""
Given a topic node, create all context related to showing that topic
in a template.
"""
videos = topic_tools.get_videos(topic)
exercises = topic_tools.get_exercises(topic)
topics = topic_tools.get_live_topics(topic)
my_topics = [dict((k, t[k]) for k in ('title', 'path', 'nvideos_local', 'nvideos_known')) for t in topics]
context = {
"topic": topic,
"title": topic["title"],
"description": re.sub(r'<[^>]*?>', '', topic["description"] or ""),
"videos": videos,
"exercises": exercises,
"topics": my_topics,
"backup_vids_available": bool(settings.BACKUP_VIDEO_SOURCE),
}
return context
def topic_context(topic):
"""
Given a topic node, create all context related to showing that topic
in a template.
"""
videos = topic_tools.get_videos(topic)
exercises = topic_tools.get_exercises(topic)
topics = topic_tools.get_live_topics(topic)
my_topics = [dict((k, t[k]) for k in ('title', 'path', 'nvideos_local', 'nvideos_known')) for t in topics]
exercises_path = os.path.join(settings.STATIC_ROOT, "js", "khan-exercises", "exercises")
exercise_langs = dict([(exercise["id"], ["en"]) for exercise in exercises])
for lang_code in os.listdir(exercises_path):
loc_path = os.path.join(exercises_path, lang_code)
if not os.path.isdir(loc_path):
continue
for exercise in exercises:
ex_path = os.path.join(loc_path, "%s.html" % exercise["id"])
if not os.path.exists(ex_path):
continue
exercise_langs[exercise["id"]].append(lang_code)
context = {
"topic": topic,
"title": topic["title"],
"description": re.sub(r'<[^>]*?>', '', topic["description"] or ""),
"videos": videos,
"exercises": exercises,
"exercise_langs": exercise_langs,
"topics": my_topics,
"backup_vids_available": bool(settings.BACKUP_VIDEO_SOURCE),
}
return context
