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[youtubedl] / youtube_dl / extractor / vevo.py
1 from __future__ import unicode_literals
2
3 import re
4 import xml.etree.ElementTree
5
6 from .common import InfoExtractor
7 from ..compat import (
8 compat_urllib_request,
9 )
10 from ..utils import (
11 ExtractorError,
12 int_or_none,
13 )
14
15
16 class VevoIE(InfoExtractor):
17 """
18 Accepts urls from vevo.com or in the format 'vevo:{id}'
19 (currently used by MTVIE and MySpaceIE)
20 """
21 _VALID_URL = r'''(?x)
22 (?:https?://www\.vevo\.com/watch/(?:[^/]+/(?:[^/]+/)?)?|
23 https?://cache\.vevo\.com/m/html/embed\.html\?video=|
24 https?://videoplayer\.vevo\.com/embed/embedded\?videoId=|
25 vevo:)
26 (?P<id>[^&?#]+)'''
27
28 _TESTS = [{
29 'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
30 "md5": "95ee28ee45e70130e3ab02b0f579ae23",
31 'info_dict': {
32 'id': 'GB1101300280',
33 'ext': 'mp4',
34 "upload_date": "20130624",
35 "uploader": "Hurts",
36 "title": "Somebody to Die For",
37 "duration": 230.12,
38 "width": 1920,
39 "height": 1080,
40 # timestamp and upload_date are often incorrect; seem to change randomly
41 'timestamp': int,
42 }
43 }, {
44 'note': 'v3 SMIL format',
45 'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923',
46 'md5': 'f6ab09b034f8c22969020b042e5ac7fc',
47 'info_dict': {
48 'id': 'USUV71302923',
49 'ext': 'mp4',
50 'upload_date': '20140219',
51 'uploader': 'Cassadee Pope',
52 'title': 'I Wish I Could Break Your Heart',
53 'duration': 226.101,
54 'age_limit': 0,
55 'timestamp': int,
56 }
57 }, {
58 'note': 'Age-limited video',
59 'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282',
60 'info_dict': {
61 'id': 'USRV81300282',
62 'ext': 'mp4',
63 'age_limit': 18,
64 'title': 'Tunnel Vision (Explicit)',
65 'uploader': 'Justin Timberlake',
66 'upload_date': 're:2013070[34]',
67 'timestamp': int,
68 },
69 'params': {
70 'skip_download': 'true',
71 }
72 }]
73 _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/'
74
75 def _real_initialize(self):
76 req = compat_urllib_request.Request(
77 'http://www.vevo.com/auth', data=b'')
78 webpage = self._download_webpage(
79 req, None,
80 note='Retrieving oauth token',
81 errnote='Unable to retrieve oauth token',
82 fatal=False)
83 if webpage is False:
84 self._oauth_token = None
85 else:
86 self._oauth_token = self._search_regex(
87 r'access_token":\s*"([^"]+)"',
88 webpage, 'access token', fatal=False)
89
90 def _formats_from_json(self, video_info):
91 last_version = {'version': -1}
92 for version in video_info['videoVersions']:
93 # These are the HTTP downloads, other types are for different manifests
94 if version['sourceType'] == 2:
95 if version['version'] > last_version['version']:
96 last_version = version
97 if last_version['version'] == -1:
98 raise ExtractorError('Unable to extract last version of the video')
99
100 renditions = xml.etree.ElementTree.fromstring(last_version['data'])
101 formats = []
102 # Already sorted from worst to best quality
103 for rend in renditions.findall('rendition'):
104 attr = rend.attrib
105 format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr
106 formats.append({
107 'url': attr['url'],
108 'format_id': attr['name'],
109 'format_note': format_note,
110 'height': int(attr['frameheight']),
111 'width': int(attr['frameWidth']),
112 })
113 return formats
114
115 def _formats_from_smil(self, smil_xml):
116 formats = []
117 smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8'))
118 els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video')
119 for el in els:
120 src = el.attrib['src']
121 m = re.match(r'''(?xi)
122 (?P<ext>[a-z0-9]+):
123 (?P<path>
124 [/a-z0-9]+ # The directory and main part of the URL
125 _(?P<cbr>[0-9]+)k
126 _(?P<width>[0-9]+)x(?P<height>[0-9]+)
127 _(?P<vcodec>[a-z0-9]+)
128 _(?P<vbr>[0-9]+)
129 _(?P<acodec>[a-z0-9]+)
130 _(?P<abr>[0-9]+)
131 \.[a-z0-9]+ # File extension
132 )''', src)
133 if not m:
134 continue
135
136 format_url = self._SMIL_BASE_URL + m.group('path')
137 formats.append({
138 'url': format_url,
139 'format_id': 'SMIL_' + m.group('cbr'),
140 'vcodec': m.group('vcodec'),
141 'acodec': m.group('acodec'),
142 'vbr': int(m.group('vbr')),
143 'abr': int(m.group('abr')),
144 'ext': m.group('ext'),
145 'width': int(m.group('width')),
146 'height': int(m.group('height')),
147 })
148 return formats
149
150 def _download_api_formats(self, video_id):
151 if not self._oauth_token:
152 self._downloader.report_warning(
153 'No oauth token available, skipping API HLS download')
154 return []
155
156 api_url = 'https://apiv2.vevo.com/video/%s/streams/hls?token=%s' % (
157 video_id, self._oauth_token)
158 api_data = self._download_json(
159 api_url, video_id,
160 note='Downloading HLS formats',
161 errnote='Failed to download HLS format list', fatal=False)
162 if api_data is None:
163 return []
164
165 m3u8_url = api_data[0]['url']
166 return self._extract_m3u8_formats(
167 m3u8_url, video_id, entry_protocol='m3u8_native', ext='mp4',
168 preference=0)
169
170 def _real_extract(self, url):
171 mobj = re.match(self._VALID_URL, url)
172 video_id = mobj.group('id')
173
174 json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
175 response = self._download_json(json_url, video_id)
176 video_info = response['video']
177
178 if not video_info:
179 if 'statusMessage' in response:
180 raise ExtractorError('%s said: %s' % (self.IE_NAME, response['statusMessage']), expected=True)
181 raise ExtractorError('Unable to extract videos')
182
183 formats = self._formats_from_json(video_info)
184
185 is_explicit = video_info.get('isExplicit')
186 if is_explicit is True:
187 age_limit = 18
188 elif is_explicit is False:
189 age_limit = 0
190 else:
191 age_limit = None
192
193 # Download via HLS API
194 formats.extend(self._download_api_formats(video_id))
195
196 # Download SMIL
197 smil_blocks = sorted((
198 f for f in video_info['videoVersions']
199 if f['sourceType'] == 13),
200 key=lambda f: f['version'])
201 smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % (
202 self._SMIL_BASE_URL, video_id, video_id.lower())
203 if smil_blocks:
204 smil_url_m = self._search_regex(
205 r'url="([^"]+)"', smil_blocks[-1]['data'], 'SMIL URL',
206 default=None)
207 if smil_url_m is not None:
208 smil_url = smil_url_m
209 if smil_url:
210 smil_xml = self._download_webpage(
211 smil_url, video_id, 'Downloading SMIL info', fatal=False)
212 if smil_xml:
213 formats.extend(self._formats_from_smil(smil_xml))
214
215 self._sort_formats(formats)
216 timestamp_ms = int_or_none(self._search_regex(
217 r'/Date\((\d+)\)/',
218 video_info['launchDate'], 'launch date', fatal=False))
219
220 return {
221 'id': video_id,
222 'title': video_info['title'],
223 'formats': formats,
224 'thumbnail': video_info['imageUrl'],
225 'timestamp': timestamp_ms // 1000,
226 'uploader': video_info['mainArtists'][0]['artistName'],
227 'duration': video_info['duration'],
228 'age_limit': age_limit,
229 }