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Commit | Line | Data |
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ef9f2ba7 JMF |
1 | from __future__ import unicode_literals |
2 | ||
fc287219 | 3 | import re |
fc287219 PH |
4 | |
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
f7e02595 | 7 | compat_urllib_parse, |
fc287219 | 8 | ExtractorError, |
5aafe895 | 9 | fix_xml_ampersands, |
fc287219 PH |
10 | ) |
11 | ||
300fcad8 JMF |
12 | def _media_xml_tag(tag): |
13 | return '{http://search.yahoo.com/mrss/}%s' % tag | |
fc287219 | 14 | |
f7e02595 | 15 | |
84db8181 | 16 | class MTVServicesInfoExtractor(InfoExtractor): |
f7e02595 JMF |
17 | @staticmethod |
18 | def _id_from_uri(uri): | |
19 | return uri.split(':')[-1] | |
20 | ||
21 | # This was originally implemented for ComedyCentral, but it also works here | |
22 | @staticmethod | |
23 | def _transform_rtmp_url(rtmp_video_url): | |
24 | m = re.match(r'^rtmpe?://.*?/(?P<finalid>gsp\..+?/.*)$', rtmp_video_url) | |
25 | if not m: | |
63b7b722 | 26 | return rtmp_video_url |
f7e02595 | 27 | base = 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=1+_pxI0=Ripod-h264+_pxL0=undefined+_pxM0=+_pxK=18639+_pxE=mp4/44620/mtvnorigin/' |
ab2f744b JMF |
28 | return base + m.group('finalid') |
29 | ||
30 | def _get_thumbnail_url(self, uri, itemdoc): | |
84db8181 JMF |
31 | search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail')) |
32 | thumb_node = itemdoc.find(search_path) | |
33 | if thumb_node is None: | |
34 | return None | |
35 | else: | |
36 | return thumb_node.attrib['url'] | |
f7e02595 | 37 | |
e4f320a4 JMF |
38 | def _extract_video_formats(self, mdoc): |
39 | if re.match(r'.*/error_country_block\.swf$', mdoc.find('.//src').text) is not None: | |
ef9f2ba7 | 40 | raise ExtractorError('This video is not available from your country.', expected=True) |
f7e02595 | 41 | |
f13d0933 PH |
42 | formats = [] |
43 | for rendition in mdoc.findall('.//rendition'): | |
44 | try: | |
45 | _, _, ext = rendition.attrib['type'].partition('/') | |
46 | rtmp_video_url = rendition.find('./src').text | |
47 | formats.append({'ext': ext, | |
48 | 'url': self._transform_rtmp_url(rtmp_video_url), | |
49 | 'format_id': rendition.get('bitrate'), | |
50 | 'width': int(rendition.get('width')), | |
51 | 'height': int(rendition.get('height')), | |
52 | }) | |
53 | except (KeyError, TypeError): | |
54 | raise ExtractorError('Invalid rendition field.') | |
55 | return formats | |
f7e02595 JMF |
56 | |
57 | def _get_video_info(self, itemdoc): | |
58 | uri = itemdoc.find('guid').text | |
59 | video_id = self._id_from_uri(uri) | |
60 | self.report_extraction(video_id) | |
300fcad8 | 61 | mediagen_url = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content'))).attrib['url'] |
321a01f9 | 62 | # Remove the templates, like &device={device} |
ef9f2ba7 | 63 | mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', mediagen_url) |
f7e02595 JMF |
64 | if 'acceptMethods' not in mediagen_url: |
65 | mediagen_url += '&acceptMethods=fms' | |
e4f320a4 JMF |
66 | mediagen_doc = self._download_xml(mediagen_url, video_id, |
67 | 'Downloading video urls') | |
f7e02595 JMF |
68 | |
69 | description_node = itemdoc.find('description') | |
70 | if description_node is not None: | |
0ab4ff63 | 71 | description = description_node.text.strip() |
f7e02595 JMF |
72 | else: |
73 | description = None | |
f13d0933 | 74 | |
fb7abb31 | 75 | return { |
f13d0933 | 76 | 'title': itemdoc.find('title').text, |
e4f320a4 | 77 | 'formats': self._extract_video_formats(mediagen_doc), |
f13d0933 PH |
78 | 'id': video_id, |
79 | 'thumbnail': self._get_thumbnail_url(uri, itemdoc), | |
80 | 'description': description, | |
81 | } | |
82 | ||
f7e02595 JMF |
83 | def _get_videos_info(self, uri): |
84 | video_id = self._id_from_uri(uri) | |
85 | data = compat_urllib_parse.urlencode({'uri': uri}) | |
e2b38da9 | 86 | |
e2b38da9 PH |
87 | idoc = self._download_xml( |
88 | self._FEED_URL + '?' + data, video_id, | |
ef9f2ba7 | 89 | 'Downloading info', transform_source=fix_xml_ampersands) |
f7e02595 | 90 | return [self._get_video_info(item) for item in idoc.findall('.//item')] |
fc287219 | 91 | |
84db8181 JMF |
92 | |
93 | class MTVIE(MTVServicesInfoExtractor): | |
5c541b2c JMF |
94 | _VALID_URL = r'''(?x)^https?:// |
95 | (?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$| | |
96 | m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))''' | |
84db8181 JMF |
97 | |
98 | _FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/' | |
99 | ||
100 | _TESTS = [ | |
101 | { | |
ef9f2ba7 JMF |
102 | 'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml', |
103 | 'file': '853555.mp4', | |
104 | 'md5': '850f3f143316b1e71fa56a4edfd6e0f8', | |
105 | 'info_dict': { | |
106 | 'title': 'Taylor Swift - "Ours (VH1 Storytellers)"', | |
107 | 'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.', | |
84db8181 JMF |
108 | }, |
109 | }, | |
110 | { | |
ef9f2ba7 JMF |
111 | 'add_ie': ['Vevo'], |
112 | 'url': 'http://www.mtv.com/videos/taylor-swift/916187/everything-has-changed-ft-ed-sheeran.jhtml', | |
113 | 'file': 'USCJY1331283.mp4', | |
114 | 'md5': '73b4e7fcadd88929292fe52c3ced8caf', | |
115 | 'info_dict': { | |
116 | 'title': 'Everything Has Changed', | |
117 | 'upload_date': '20130606', | |
118 | 'uploader': 'Taylor Swift', | |
84db8181 | 119 | }, |
ef9f2ba7 | 120 | 'skip': 'VEVO is only available in some countries', |
84db8181 JMF |
121 | }, |
122 | ] | |
123 | ||
124 | def _get_thumbnail_url(self, uri, itemdoc): | |
125 | return 'http://mtv.mtvnimages.com/uri/' + uri | |
126 | ||
fc287219 PH |
127 | def _real_extract(self, url): |
128 | mobj = re.match(self._VALID_URL, url) | |
fc287219 | 129 | video_id = mobj.group('videoid') |
c801b205 | 130 | uri = mobj.groupdict().get('mgid') |
5c541b2c JMF |
131 | if uri is None: |
132 | webpage = self._download_webpage(url, video_id) | |
133 | ||
134 | # Some videos come from Vevo.com | |
135 | m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";', | |
136 | webpage, re.DOTALL) | |
137 | if m_vevo: | |
138 | vevo_id = m_vevo.group(1); | |
ef9f2ba7 | 139 | self.to_screen('Vevo video detected: %s' % vevo_id) |
5c541b2c JMF |
140 | return self.url_result('vevo:%s' % vevo_id, ie='Vevo') |
141 | ||
ef9f2ba7 | 142 | uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri') |
f7e02595 | 143 | return self._get_videos_info(uri) |