1 from __future__ import unicode_literals
4 import xml.etree.ElementTree
6 from .common import InfoExtractor
13 def _media_xml_tag(tag):
14 return '{http://search.yahoo.com/mrss/}%s' % tag
17 class MTVServicesInfoExtractor(InfoExtractor):
19 def _id_from_uri(uri):
20 return uri.split(':')[-1]
22 # This was originally implemented for ComedyCentral, but it also works here
24 def _transform_rtmp_url(rtmp_video_url):
25 m = re.match(r'^rtmpe?://.*?/(?P<finalid>gsp\..+?/.*)$', rtmp_video_url)
28 base = 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=1+_pxI0=Ripod-h264+_pxL0=undefined+_pxM0=+_pxK=18639+_pxE=mp4/44620/mtvnorigin/'
29 return base + m.group('finalid')
31 def _get_thumbnail_url(self, uri, itemdoc):
32 search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail'))
33 thumb_node = itemdoc.find(search_path)
34 if thumb_node is None:
37 return thumb_node.attrib['url']
39 def _extract_video_formats(self, metadataXml):
40 if '/error_country_block.swf' in metadataXml:
41 raise ExtractorError('This video is not available from your country.', expected=True)
42 mdoc = xml.etree.ElementTree.fromstring(metadataXml.encode('utf-8'))
45 for rendition in mdoc.findall('.//rendition'):
47 _, _, ext = rendition.attrib['type'].partition('/')
48 rtmp_video_url = rendition.find('./src').text
49 formats.append({'ext': ext,
50 'url': self._transform_rtmp_url(rtmp_video_url),
51 'format_id': rendition.get('bitrate'),
52 'width': int(rendition.get('width')),
53 'height': int(rendition.get('height')),
55 except (KeyError, TypeError):
56 raise ExtractorError('Invalid rendition field.')
59 def _get_video_info(self, itemdoc):
60 uri = itemdoc.find('guid').text
61 video_id = self._id_from_uri(uri)
62 self.report_extraction(video_id)
63 mediagen_url = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content'))).attrib['url']
64 # Remove the templates, like &device={device}
65 mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', mediagen_url)
66 if 'acceptMethods' not in mediagen_url:
67 mediagen_url += '&acceptMethods=fms'
68 mediagen_page = self._download_webpage(mediagen_url, video_id,
69 'Downloading video urls')
71 description_node = itemdoc.find('description')
72 if description_node is not None:
73 description = description_node.text.strip()
78 'title': itemdoc.find('title').text,
79 'formats': self._extract_video_formats(mediagen_page),
81 'thumbnail': self._get_thumbnail_url(uri, itemdoc),
82 'description': description,
85 def _get_videos_info(self, uri):
86 video_id = self._id_from_uri(uri)
87 data = compat_urllib_parse.urlencode({'uri': uri})
89 idoc = self._download_xml(
90 self._FEED_URL + '?' + data, video_id,
91 'Downloading info', transform_source=fix_xml_ampersands)
92 return [self._get_video_info(item) for item in idoc.findall('.//item')]
95 class MTVIE(MTVServicesInfoExtractor):
96 _VALID_URL = r'''(?x)^https?://
97 (?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$|
98 m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))'''
100 _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/'
104 'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml',
105 'file': '853555.mp4',
106 'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
108 'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
109 'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
114 'url': 'http://www.mtv.com/videos/taylor-swift/916187/everything-has-changed-ft-ed-sheeran.jhtml',
115 'file': 'USCJY1331283.mp4',
116 'md5': '73b4e7fcadd88929292fe52c3ced8caf',
118 'title': 'Everything Has Changed',
119 'upload_date': '20130606',
120 'uploader': 'Taylor Swift',
122 'skip': 'VEVO is only available in some countries',
126 def _get_thumbnail_url(self, uri, itemdoc):
127 return 'http://mtv.mtvnimages.com/uri/' + uri
129 def _real_extract(self, url):
130 mobj = re.match(self._VALID_URL, url)
131 video_id = mobj.group('videoid')
132 uri = mobj.groupdict().get('mgid')
134 webpage = self._download_webpage(url, video_id)
136 # Some videos come from Vevo.com
137 m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";',
140 vevo_id = m_vevo.group(1);
141 self.to_screen('Vevo video detected: %s' % vevo_id)
142 return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
144 uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri')
145 return self._get_videos_info(uri)