[code] {% get_video_urls url as url_object %}
or get object attribute:
{% get_video_urls obj "url" as url_object %}
{{ url_object }} original url
{{ url_object.video_id }} original url or video_id
{{ url_object.resource }} youtube, vimeo, None
{{ url_object.iframe_url }} original url or iframe_url
{{ url_object.js_api_url }} original url or js_api_url
[/code]
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | @register.assignment_tag
def get_video_urls(obj, attr_name=None):
"""
{% get_video_urls url as url_object %} or \
get object attribute
{% get_video_urls obj "url" as url_object %}
{{ url_object }} original url
{{ url_object.video_id }} original url or video_id
{{ url_object.resource }} youtube, vimeo, None
{{ url_object.iframe_url }} original url or iframe_url
{{ url_object.js_api_url }} original url or js_api_url
"""
if not isinstance(obj, basestring):
url = getattr(obj, attr_name)
elif not attr_name:
url = obj
else:
raise AttributeError
class VideoId(str):
def __new__(cls, *args, **kwargs):
video_id, resource = args
new_class = str.__new__(cls, video_id)
new_class.resource = resource
new_class.video_id = video_id
if resource == 'youtube':
new_class.iframe_url = 'http://www.youtube.com/embed/%s' % video_id
new_class.js_api_url = 'http://www.youtube.com/watch?v=%s' % video_id
elif resource == 'vimeo':
new_class.iframe_url = 'http://player.vimeo.com/video/%s' % video_id
new_class.js_api_url = 'http://player.vimeo.com/video/%s?api=1&player_id=vimeoplayer' % video_id
else:
new_class.iframe_url = video_id
new_class.js_api_url = video_id
return new_class
def __repl(m):
repl = m.groupdict()
result = ''
if repl.has_key('video_youtube_id'):
result = repl['video_youtube_id'] + '__and__' + 'youtube'
elif repl.has_key('video_vimeo_id'):
result = repl['video_vimeo_id'] + '__and__' + 'vimeo'
return result
result = None
matches = None
if url:
rs = [re.compile(r"^https?\:\/\/(www\.)?youtu\.be\/(?P<video_youtube_id>[^\/]*)\??.*$"),
re.compile(r"^https?\:\/\/(www\.)?youtube\.(com|nl|ru).*v=(?P<video_youtube_id>.*)\&?.*$"),
re.compile(r"^https?\:\/\/(www\.)?youtube\.(com|nl|ru)\/embed\/(?P<video_youtube_id>[^\/]*)\??.*$"),
re.compile(r"^https?\:\/\/(www\.)?vimeo\.com\/(?P<video_vimeo_id>[^\/]*)\??.*$"),]
for r in rs:
result, matches = r.subn(__repl, url)
if matches:
return VideoId(*result.split('__and__'))
if not matches:
return VideoId(result)
return result
|
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