- 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',
- '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',
- '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)
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