]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/ooyala.py
New upstream version 2019.09.28
[youtubedl] / youtube_dl / extractor / ooyala.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..compat import (
7 compat_b64decode,
8 compat_str,
9 compat_urllib_parse_urlencode,
10 )
11 from ..utils import (
12 determine_ext,
13 ExtractorError,
14 float_or_none,
15 int_or_none,
16 try_get,
17 unsmuggle_url,
18 )
19
20
21 class OoyalaBaseIE(InfoExtractor):
22 _PLAYER_BASE = 'http://player.ooyala.com/'
23 _CONTENT_TREE_BASE = _PLAYER_BASE + 'player_api/v1/content_tree/'
24 _AUTHORIZATION_URL_TEMPLATE = _PLAYER_BASE + 'sas/player_api/v2/authorization/embed_code/%s/%s?'
25
26 def _extract(self, content_tree_url, video_id, domain='example.org', supportedformats=None, embed_token=None):
27 content_tree = self._download_json(content_tree_url, video_id)['content_tree']
28 metadata = content_tree[list(content_tree)[0]]
29 embed_code = metadata['embed_code']
30 pcode = metadata.get('asset_pcode') or embed_code
31 title = metadata['title']
32
33 auth_data = self._download_json(
34 self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code)
35 + compat_urllib_parse_urlencode({
36 'domain': domain,
37 'supportedFormats': supportedformats or 'mp4,rtmp,m3u8,hds,dash,smooth',
38 'embedToken': embed_token,
39 }), video_id, headers=self.geo_verification_headers())
40
41 cur_auth_data = auth_data['authorization_data'][embed_code]
42
43 urls = []
44 formats = []
45 if cur_auth_data['authorized']:
46 for stream in cur_auth_data['streams']:
47 url_data = try_get(stream, lambda x: x['url']['data'], compat_str)
48 if not url_data:
49 continue
50 s_url = compat_b64decode(url_data).decode('utf-8')
51 if not s_url or s_url in urls:
52 continue
53 urls.append(s_url)
54 ext = determine_ext(s_url, None)
55 delivery_type = stream.get('delivery_type')
56 if delivery_type == 'hls' or ext == 'm3u8':
57 formats.extend(self._extract_m3u8_formats(
58 re.sub(r'/ip(?:ad|hone)/', '/all/', s_url), embed_code, 'mp4', 'm3u8_native',
59 m3u8_id='hls', fatal=False))
60 elif delivery_type == 'hds' or ext == 'f4m':
61 formats.extend(self._extract_f4m_formats(
62 s_url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False))
63 elif delivery_type == 'dash' or ext == 'mpd':
64 formats.extend(self._extract_mpd_formats(
65 s_url, embed_code, mpd_id='dash', fatal=False))
66 elif delivery_type == 'smooth':
67 self._extract_ism_formats(
68 s_url, embed_code, ism_id='mss', fatal=False)
69 elif ext == 'smil':
70 formats.extend(self._extract_smil_formats(
71 s_url, embed_code, fatal=False))
72 else:
73 formats.append({
74 'url': s_url,
75 'ext': ext or delivery_type,
76 'vcodec': stream.get('video_codec'),
77 'format_id': delivery_type,
78 'width': int_or_none(stream.get('width')),
79 'height': int_or_none(stream.get('height')),
80 'abr': int_or_none(stream.get('audio_bitrate')),
81 'vbr': int_or_none(stream.get('video_bitrate')),
82 'fps': float_or_none(stream.get('framerate')),
83 })
84 else:
85 raise ExtractorError('%s said: %s' % (
86 self.IE_NAME, cur_auth_data['message']), expected=True)
87 self._sort_formats(formats)
88
89 subtitles = {}
90 for lang, sub in metadata.get('closed_captions_vtt', {}).get('captions', {}).items():
91 sub_url = sub.get('url')
92 if not sub_url:
93 continue
94 subtitles[lang] = [{
95 'url': sub_url,
96 }]
97
98 return {
99 'id': embed_code,
100 'title': title,
101 'description': metadata.get('description'),
102 'thumbnail': metadata.get('thumbnail_image') or metadata.get('promo_image'),
103 'duration': float_or_none(metadata.get('duration'), 1000),
104 'subtitles': subtitles,
105 'formats': formats,
106 }
107
108
109 class OoyalaIE(OoyalaBaseIE):
110 _VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)'
111
112 _TESTS = [
113 {
114 # From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video
115 'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
116 'info_dict': {
117 'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
118 'ext': 'mp4',
119 'title': 'Explaining Data Recovery from Hard Drives and SSDs',
120 'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.',
121 'duration': 853.386,
122 },
123 # The video in the original webpage now uses PlayWire
124 'skip': 'Ooyala said: movie expired',
125 }, {
126 # Only available for ipad
127 'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
128 'info_dict': {
129 'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
130 'ext': 'mp4',
131 'title': 'Simulation Overview - Levels of Simulation',
132 'duration': 194.948,
133 },
134 },
135 {
136 # Information available only through SAS api
137 # From http://community.plm.automation.siemens.com/t5/News-NX-Manufacturing/Tool-Path-Divide/ba-p/4187
138 'url': 'http://player.ooyala.com/player.js?embedCode=FiOG81ZTrvckcchQxmalf4aQj590qTEx',
139 'md5': 'a84001441b35ea492bc03736e59e7935',
140 'info_dict': {
141 'id': 'FiOG81ZTrvckcchQxmalf4aQj590qTEx',
142 'ext': 'mp4',
143 'title': 'Divide Tool Path.mp4',
144 'duration': 204.405,
145 }
146 },
147 {
148 # empty stream['url']['data']
149 'url': 'http://player.ooyala.com/player.js?embedCode=w2bnZtYjE6axZ_dw1Cd0hQtXd_ige2Is',
150 'only_matching': True,
151 }
152 ]
153
154 @staticmethod
155 def _url_for_embed_code(embed_code):
156 return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code
157
158 @classmethod
159 def _build_url_result(cls, embed_code):
160 return cls.url_result(cls._url_for_embed_code(embed_code),
161 ie=cls.ie_key())
162
163 def _real_extract(self, url):
164 url, smuggled_data = unsmuggle_url(url, {})
165 embed_code = self._match_id(url)
166 domain = smuggled_data.get('domain')
167 supportedformats = smuggled_data.get('supportedformats')
168 embed_token = smuggled_data.get('embed_token')
169 content_tree_url = self._CONTENT_TREE_BASE + 'embed_code/%s/%s' % (embed_code, embed_code)
170 return self._extract(content_tree_url, embed_code, domain, supportedformats, embed_token)
171
172
173 class OoyalaExternalIE(OoyalaBaseIE):
174 _VALID_URL = r'''(?x)
175 (?:
176 ooyalaexternal:|
177 https?://.+?\.ooyala\.com/.*?\bexternalId=
178 )
179 (?P<partner_id>[^:]+)
180 :
181 (?P<id>.+)
182 (?:
183 :|
184 .*?&pcode=
185 )
186 (?P<pcode>.+?)
187 (?:&|$)
188 '''
189
190 _TEST = {
191 'url': 'https://player.ooyala.com/player.js?externalId=espn:10365079&pcode=1kNG061cgaoolOncv54OAO1ceO-I&adSetCode=91cDU6NuXTGKz3OdjOxFdAgJVtQcKJnI&callback=handleEvents&hasModuleParams=1&height=968&playerBrandingId=7af3bd04449c444c964f347f11873075&targetReplaceId=videoPlayer&width=1656&wmode=opaque&allowScriptAccess=always',
192 'info_dict': {
193 'id': 'FkYWtmazr6Ed8xmvILvKLWjd4QvYZpzG',
194 'ext': 'mp4',
195 'title': 'dm_140128_30for30Shorts___JudgingJewellv2',
196 'duration': 1302.0,
197 },
198 'params': {
199 # m3u8 download
200 'skip_download': True,
201 },
202 }
203
204 def _real_extract(self, url):
205 partner_id, video_id, pcode = re.match(self._VALID_URL, url).groups()
206 content_tree_url = self._CONTENT_TREE_BASE + 'external_id/%s/%s:%s' % (pcode, partner_id, video_id)
207 return self._extract(content_tree_url, video_id)