+ patterns_templates = (r'arte_vp_url=["\'](.*?%s.*?)["\']', r'data-url=["\']([^"]+%s[^"]+)["\']')
+ ids = (video_id, '')
+ # some pages contain multiple videos (like
+ # http://www.arte.tv/guide/de/sendungen/XEN/xenius/?vid=055918-015_PLUS7-D),
+ # so we first try to look for json URLs that contain the video id from
+ # the 'vid' parameter.
+ patterns = [t % re.escape(_id) for _id in ids for t in patterns_templates]
+ json_url = self._html_search_regex(
+ patterns, webpage, 'json vp url', default=None)
+ if not json_url:
+ def find_iframe_url(webpage, default=NO_DEFAULT):
+ return self._html_search_regex(
+ r'<iframe[^>]+src=(["\'])(?P<url>.+\bjson_url=.+?)\1',
+ webpage, 'iframe url', group='url', default=default)
+
+ iframe_url = find_iframe_url(webpage, None)
+ if not iframe_url:
+ embed_url = self._html_search_regex(
+ r'arte_vp_url_oembed=\'([^\']+?)\'', webpage, 'embed url', default=None)
+ if embed_url:
+ player = self._download_json(
+ embed_url, video_id, 'Downloading player page')
+ iframe_url = find_iframe_url(player['html'])
+ # en and es URLs produce react-based pages with different layout (e.g.
+ # http://www.arte.tv/guide/en/053330-002-A/carnival-italy?zone=world)
+ if not iframe_url:
+ program = self._search_regex(
+ r'program\s*:\s*({.+?["\']embed_html["\'].+?}),?\s*\n',
+ webpage, 'program', default=None)
+ if program:
+ embed_html = self._parse_json(program, video_id)
+ if embed_html:
+ iframe_url = find_iframe_url(embed_html['embed_html'])
+ if iframe_url:
+ json_url = compat_parse_qs(
+ compat_urllib_parse_urlparse(iframe_url).query)['json_url'][0]
+ if json_url:
+ return self._extract_from_json_url(json_url, video_id, lang)
+ # Differend kind of embed URL (e.g.
+ # http://www.arte.tv/magazine/trepalium/fr/episode-0406-replay-trepalium)
+ embed_url = self._search_regex(
+ r'<iframe[^>]+src=(["\'])(?P<url>.+?)\1',
+ webpage, 'embed url', group='url')
+ return self.url_result(embed_url)