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