mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-27 19:42:55 +08:00
6f600ff5d6
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.
101 lines
4.2 KiB
Python
101 lines
4.2 KiB
Python
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)
|
|
|