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[youtubedl] / youtube_dl / extractor / ooyala.py
1 from __future__ import unicode_literals
2 import re
3 import base64
4
5 from .common import InfoExtractor
6 from ..compat import compat_str
7 from ..utils import (
8 determine_ext,
9 ExtractorError,
10 float_or_none,
11 int_or_none,
12 try_get,
13 unsmuggle_url,
14 )
15 from ..compat import compat_urllib_parse_urlencode
16
17
18 class OoyalaBaseIE(InfoExtractor):
19 _PLAYER_BASE = 'http://player.ooyala.com/'
20 _CONTENT_TREE_BASE = _PLAYER_BASE + 'player_api/v1/content_tree/'
21 _AUTHORIZATION_URL_TEMPLATE = _PLAYER_BASE + 'sas/player_api/v2/authorization/embed_code/%s/%s?'
22
23 def _extract(self, content_tree_url, video_id, domain='example.org', supportedformats=None, embed_token=None):
24 content_tree = self._download_json(content_tree_url, video_id)['content_tree']
25 metadata = content_tree[list(content_tree)[0]]
26 embed_code = metadata['embed_code']
27 pcode = metadata.get('asset_pcode') or embed_code
28 title = metadata['title']
29
30 auth_data = self._download_json(
31 self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code) +
32 compat_urllib_parse_urlencode({
33 'domain': domain,
34 'supportedFormats': supportedformats or 'mp4,rtmp,m3u8,hds,dash,smooth',
35 'embedToken': embed_token,
36 }), video_id)
37
38 cur_auth_data = auth_data['authorization_data'][embed_code]
39
40 urls = []
41 formats = []
42 if cur_auth_data['authorized']:
43 for stream in cur_auth_data['streams']:
44 url_data = try_get(stream, lambda x: x['url']['data'], compat_str)
45 if not url_data:
46 continue
47 s_url = base64.b64decode(url_data.encode('ascii')).decode('utf-8')
48 if not s_url or s_url in urls:
49 continue
50 urls.append(s_url)
51 ext = determine_ext(s_url, None)
52 delivery_type = stream.get('delivery_type')
53 if delivery_type == 'hls' or ext == 'm3u8':
54 formats.extend(self._extract_m3u8_formats(
55 re.sub(r'/ip(?:ad|hone)/', '/all/', s_url), embed_code, 'mp4', 'm3u8_native',
56 m3u8_id='hls', fatal=False))
57 elif delivery_type == 'hds' or ext == 'f4m':
58 formats.extend(self._extract_f4m_formats(
59 s_url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False))
60 elif delivery_type == 'dash' or ext == 'mpd':
61 formats.extend(self._extract_mpd_formats(
62 s_url, embed_code, mpd_id='dash', fatal=False))
63 elif delivery_type == 'smooth':
64 self._extract_ism_formats(
65 s_url, embed_code, ism_id='mss', fatal=False)
66 elif ext == 'smil':
67 formats.extend(self._extract_smil_formats(
68 s_url, embed_code, fatal=False))
69 else:
70 formats.append({
71 'url': s_url,
72 'ext': ext or delivery_type,
73 'vcodec': stream.get('video_codec'),
74 'format_id': delivery_type,
75 'width': int_or_none(stream.get('width')),
76 'height': int_or_none(stream.get('height')),
77 'abr': int_or_none(stream.get('audio_bitrate')),
78 'vbr': int_or_none(stream.get('video_bitrate')),
79 'fps': float_or_none(stream.get('framerate')),
80 })
81 else:
82 raise ExtractorError('%s said: %s' % (
83 self.IE_NAME, cur_auth_data['message']), expected=True)
84 self._sort_formats(formats)
85
86 subtitles = {}
87 for lang, sub in metadata.get('closed_captions_vtt', {}).get('captions', {}).items():
88 sub_url = sub.get('url')
89 if not sub_url:
90 continue
91 subtitles[lang] = [{
92 'url': sub_url,
93 }]
94
95 return {
96 'id': embed_code,
97 'title': title,
98 'description': metadata.get('description'),
99 'thumbnail': metadata.get('thumbnail_image') or metadata.get('promo_image'),
100 'duration': float_or_none(metadata.get('duration'), 1000),
101 'subtitles': subtitles,
102 'formats': formats,
103 }
104
105
106 class OoyalaIE(OoyalaBaseIE):
107 _VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)'
108
109 _TESTS = [
110 {
111 # From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video
112 'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
113 'info_dict': {
114 'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
115 'ext': 'mp4',
116 'title': 'Explaining Data Recovery from Hard Drives and SSDs',
117 'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.',
118 'duration': 853.386,
119 },
120 # The video in the original webpage now uses PlayWire
121 'skip': 'Ooyala said: movie expired',
122 }, {
123 # Only available for ipad
124 'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
125 'info_dict': {
126 'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
127 'ext': 'mp4',
128 'title': 'Simulation Overview - Levels of Simulation',
129 'duration': 194.948,
130 },
131 },
132 {
133 # Information available only through SAS api
134 # From http://community.plm.automation.siemens.com/t5/News-NX-Manufacturing/Tool-Path-Divide/ba-p/4187
135 'url': 'http://player.ooyala.com/player.js?embedCode=FiOG81ZTrvckcchQxmalf4aQj590qTEx',
136 'md5': 'a84001441b35ea492bc03736e59e7935',
137 'info_dict': {
138 'id': 'FiOG81ZTrvckcchQxmalf4aQj590qTEx',
139 'ext': 'mp4',
140 'title': 'Divide Tool Path.mp4',
141 'duration': 204.405,
142 }
143 },
144 {
145 # empty stream['url']['data']
146 'url': 'http://player.ooyala.com/player.js?embedCode=w2bnZtYjE6axZ_dw1Cd0hQtXd_ige2Is',
147 'only_matching': True,
148 }
149 ]
150
151 @staticmethod
152 def _url_for_embed_code(embed_code):
153 return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code
154
155 @classmethod
156 def _build_url_result(cls, embed_code):
157 return cls.url_result(cls._url_for_embed_code(embed_code),
158 ie=cls.ie_key())
159
160 def _real_extract(self, url):
161 url, smuggled_data = unsmuggle_url(url, {})
162 embed_code = self._match_id(url)
163 domain = smuggled_data.get('domain')
164 supportedformats = smuggled_data.get('supportedformats')
165 embed_token = smuggled_data.get('embed_token')
166 content_tree_url = self._CONTENT_TREE_BASE + 'embed_code/%s/%s' % (embed_code, embed_code)
167 return self._extract(content_tree_url, embed_code, domain, supportedformats, embed_token)
168
169
170 class OoyalaExternalIE(OoyalaBaseIE):
171 _VALID_URL = r'''(?x)
172 (?:
173 ooyalaexternal:|
174 https?://.+?\.ooyala\.com/.*?\bexternalId=
175 )
176 (?P<partner_id>[^:]+)
177 :
178 (?P<id>.+)
179 (?:
180 :|
181 .*?&pcode=
182 )
183 (?P<pcode>.+?)
184 (?:&|$)
185 '''
186
187 _TEST = {
188 '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',
189 'info_dict': {
190 'id': 'FkYWtmazr6Ed8xmvILvKLWjd4QvYZpzG',
191 'ext': 'mp4',
192 'title': 'dm_140128_30for30Shorts___JudgingJewellv2',
193 'duration': 1302.0,
194 },
195 'params': {
196 # m3u8 download
197 'skip_download': True,
198 },
199 }
200
201 def _real_extract(self, url):
202 partner_id, video_id, pcode = re.match(self._VALID_URL, url).groups()
203 content_tree_url = self._CONTENT_TREE_BASE + 'external_id/%s/%s:%s' % (pcode, partner_id, video_id)
204 return self._extract(content_tree_url, video_id)