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