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1 | from __future__ import unicode_literals | |
2 | import re | |
3 | import json | |
4 | import base64 | |
5 | ||
6 | from .common import InfoExtractor | |
7 | from ..utils import ( | |
8 | unescapeHTML, | |
9 | ExtractorError, | |
10 | determine_ext, | |
11 | int_or_none, | |
12 | ) | |
13 | ||
14 | ||
15 | class OoyalaBaseIE(InfoExtractor): | |
16 | ||
17 | def _extract_result(self, info, more_info): | |
18 | embedCode = info['embedCode'] | |
19 | video_url = info.get('ipad_url') or info['url'] | |
20 | ||
21 | if determine_ext(video_url) == 'm3u8': | |
22 | formats = self._extract_m3u8_formats(video_url, embedCode, ext='mp4') | |
23 | else: | |
24 | formats = [{ | |
25 | 'url': video_url, | |
26 | 'ext': 'mp4', | |
27 | }] | |
28 | ||
29 | return { | |
30 | 'id': embedCode, | |
31 | 'title': unescapeHTML(info['title']), | |
32 | 'formats': formats, | |
33 | 'description': unescapeHTML(more_info['description']), | |
34 | 'thumbnail': more_info['promo'], | |
35 | } | |
36 | ||
37 | def _extract(self, player_url, video_id): | |
38 | player = self._download_webpage(player_url, video_id) | |
39 | mobile_url = self._search_regex(r'mobile_player_url="(.+?)&device="', | |
40 | player, 'mobile player url') | |
41 | # Looks like some videos are only available for particular devices | |
42 | # (e.g. http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0 | |
43 | # is only available for ipad) | |
44 | # Working around with fetching URLs for all the devices found starting with 'unknown' | |
45 | # until we succeed or eventually fail for each device. | |
46 | devices = re.findall(r'device\s*=\s*"([^"]+)";', player) | |
47 | devices.remove('unknown') | |
48 | devices.insert(0, 'unknown') | |
49 | for device in devices: | |
50 | mobile_player = self._download_webpage( | |
51 | '%s&device=%s' % (mobile_url, device), video_id, | |
52 | 'Downloading mobile player JS for %s device' % device) | |
53 | videos_info = self._search_regex( | |
54 | r'var streams=window.oo_testEnv\?\[\]:eval\("\((\[{.*?}\])\)"\);', | |
55 | mobile_player, 'info', fatal=False, default=None) | |
56 | if videos_info: | |
57 | break | |
58 | ||
59 | if not videos_info: | |
60 | formats = [] | |
61 | auth_data = self._download_json( | |
62 | 'http://player.ooyala.com/sas/player_api/v1/authorization/embed_code/%s/%s?domain=www.example.org&supportedFormats=mp4,webm' % (video_id, video_id), | |
63 | video_id) | |
64 | ||
65 | cur_auth_data = auth_data['authorization_data'][video_id] | |
66 | ||
67 | for stream in cur_auth_data['streams']: | |
68 | formats.append({ | |
69 | 'url': base64.b64decode(stream['url']['data'].encode('ascii')).decode('utf-8'), | |
70 | 'ext': stream.get('delivery_type'), | |
71 | 'format': stream.get('video_codec'), | |
72 | 'format_id': stream.get('profile'), | |
73 | 'width': int_or_none(stream.get('width')), | |
74 | 'height': int_or_none(stream.get('height')), | |
75 | 'abr': int_or_none(stream.get('audio_bitrate')), | |
76 | 'vbr': int_or_none(stream.get('video_bitrate')), | |
77 | }) | |
78 | if formats: | |
79 | return { | |
80 | 'id': video_id, | |
81 | 'formats': formats, | |
82 | 'title': 'Ooyala video', | |
83 | } | |
84 | ||
85 | if not cur_auth_data['authorized']: | |
86 | raise ExtractorError(cur_auth_data['message'], expected=True) | |
87 | ||
88 | if not videos_info: | |
89 | raise ExtractorError('Unable to extract info') | |
90 | videos_info = videos_info.replace('\\"', '"') | |
91 | videos_more_info = self._search_regex( | |
92 | r'eval\("\(({.*?\\"promo\\".*?})\)"', mobile_player, 'more info').replace('\\"', '"') | |
93 | videos_info = json.loads(videos_info) | |
94 | videos_more_info = json.loads(videos_more_info) | |
95 | ||
96 | if videos_more_info.get('lineup'): | |
97 | videos = [self._extract_result(info, more_info) for (info, more_info) in zip(videos_info, videos_more_info['lineup'])] | |
98 | return { | |
99 | '_type': 'playlist', | |
100 | 'id': video_id, | |
101 | 'title': unescapeHTML(videos_more_info['title']), | |
102 | 'entries': videos, | |
103 | } | |
104 | else: | |
105 | return self._extract_result(videos_info[0], videos_more_info) | |
106 | ||
107 | ||
108 | class OoyalaIE(OoyalaBaseIE): | |
109 | _VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)' | |
110 | ||
111 | _TESTS = [ | |
112 | { | |
113 | # From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video | |
114 | 'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8', | |
115 | 'info_dict': { | |
116 | 'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8', | |
117 | 'ext': 'mp4', | |
118 | 'title': 'Explaining Data Recovery from Hard Drives and SSDs', | |
119 | 'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.', | |
120 | }, | |
121 | }, { | |
122 | # Only available for ipad | |
123 | 'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0', | |
124 | 'info_dict': { | |
125 | 'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0', | |
126 | 'ext': 'mp4', | |
127 | 'title': 'Simulation Overview - Levels of Simulation', | |
128 | 'description': '', | |
129 | }, | |
130 | }, | |
131 | { | |
132 | # Information available only through SAS api | |
133 | # From http://community.plm.automation.siemens.com/t5/News-NX-Manufacturing/Tool-Path-Divide/ba-p/4187 | |
134 | 'url': 'http://player.ooyala.com/player.js?embedCode=FiOG81ZTrvckcchQxmalf4aQj590qTEx', | |
135 | 'md5': 'a84001441b35ea492bc03736e59e7935', | |
136 | 'info_dict': { | |
137 | 'id': 'FiOG81ZTrvckcchQxmalf4aQj590qTEx', | |
138 | 'ext': 'mp4', | |
139 | 'title': 'Ooyala video', | |
140 | } | |
141 | } | |
142 | ] | |
143 | ||
144 | @staticmethod | |
145 | def _url_for_embed_code(embed_code): | |
146 | return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code | |
147 | ||
148 | @classmethod | |
149 | def _build_url_result(cls, embed_code): | |
150 | return cls.url_result(cls._url_for_embed_code(embed_code), | |
151 | ie=cls.ie_key()) | |
152 | ||
153 | def _real_extract(self, url): | |
154 | embed_code = self._match_id(url) | |
155 | player_url = 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code | |
156 | return self._extract(player_url, embed_code) | |
157 | ||
158 | ||
159 | class OoyalaExternalIE(OoyalaBaseIE): | |
160 | _VALID_URL = r'''(?x) | |
161 | (?: | |
162 | ooyalaexternal:| | |
163 | https?://.+?\.ooyala\.com/.*?\bexternalId= | |
164 | ) | |
165 | (?P<partner_id>[^:]+) | |
166 | : | |
167 | (?P<id>.+) | |
168 | (?: | |
169 | :| | |
170 | .*?&pcode= | |
171 | ) | |
172 | (?P<pcode>.+?) | |
173 | (&|$) | |
174 | ''' | |
175 | ||
176 | _TEST = { | |
177 | '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', | |
178 | 'info_dict': { | |
179 | 'id': 'FkYWtmazr6Ed8xmvILvKLWjd4QvYZpzG', | |
180 | 'ext': 'mp4', | |
181 | 'title': 'dm_140128_30for30Shorts___JudgingJewellv2', | |
182 | 'description': '', | |
183 | }, | |
184 | 'params': { | |
185 | # m3u8 download | |
186 | 'skip_download': True, | |
187 | }, | |
188 | } | |
189 | ||
190 | def _real_extract(self, url): | |
191 | mobj = re.match(self._VALID_URL, url) | |
192 | partner_id = mobj.group('partner_id') | |
193 | video_id = mobj.group('id') | |
194 | pcode = mobj.group('pcode') | |
195 | player_url = 'http://player.ooyala.com/player.js?externalId=%s:%s&pcode=%s' % (partner_id, video_id, pcode) | |
196 | return self._extract(player_url, video_id) |