1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..utils import (
unescapeHTML,
ExtractorError,
)
class OoyalaIE(InfoExtractor):
_VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)'
_TESTS = [
{
# From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video
'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
'md5': '3f5cceb3a7bf461d6c29dc466cf8033c',
'info_dict': {
'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
'ext': 'mp4',
'title': 'Explaining Data Recovery from Hard Drives and SSDs',
'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.',
},
}, {
# Only available for ipad
'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
'md5': '4b9754921fddb68106e48c142e2a01e6',
'info_dict': {
'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
'ext': 'mp4',
'title': 'Simulation Overview - Levels of Simulation',
'description': '',
},
},
]
@staticmethod
def _url_for_embed_code(embed_code):
return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code
@classmethod
def _build_url_result(cls, embed_code):
return cls.url_result(cls._url_for_embed_code(embed_code),
ie=cls.ie_key())
def _extract_result(self, info, more_info):
return {
'id': info['embedCode'],
'ext': 'mp4',
'title': unescapeHTML(info['title']),
'url': info.get('ipad_url') or info['url'],
'description': unescapeHTML(more_info['description']),
'thumbnail': more_info['promo'],
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
embedCode = mobj.group('id')
player_url = 'http://player.ooyala.com/player.js?embedCode=%s' % embedCode
player = self._download_webpage(player_url, embedCode)
mobile_url = self._search_regex(r'mobile_player_url="(.+?)&device="',
player, 'mobile player url')
# Looks like some videos are only available for particular devices
# (e.g. http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0
# is only available for ipad)
# Working around with fetching URLs for all the devices found starting with 'unknown'
# until we succeed or eventually fail for each device.
devices = re.findall(r'device\s*=\s*"([^"]+)";', player)
devices.remove('unknown')
devices.insert(0, 'unknown')
for device in devices:
mobile_player = self._download_webpage(
'%s&device=%s' % (mobile_url, device), embedCode,
'Downloading mobile player JS for %s device' % device)
videos_info = self._search_regex(
r'var streams=window.oo_testEnv\?\[\]:eval\("\((\[{.*?}\])\)"\);',
mobile_player, 'info', fatal=False, default=None)
if videos_info:
break
if not videos_info:
raise ExtractorError('Unable to extract info')
videos_info = videos_info.replace('\\"', '"')
videos_more_info = self._search_regex(
r'eval\("\(({.*?\\"promo\\".*?})\)"', mobile_player, 'more info').replace('\\"', '"')
videos_info = json.loads(videos_info)
videos_more_info = json.loads(videos_more_info)
if videos_more_info.get('lineup'):
videos = [self._extract_result(info, more_info) for (info, more_info) in zip(videos_info, videos_more_info['lineup'])]
return {
'_type': 'playlist',
'id': embedCode,
'title': unescapeHTML(videos_more_info['title']),
'entries': videos,
}
else:
return self._extract_result(videos_info[0], videos_more_info)
|
