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from __future__ import unicode_literals
import re
import base64
from .common import InfoExtractor
from ..utils import (
int_or_none,
float_or_none,
ExtractorError,
unsmuggle_url,
)
from ..compat import compat_urllib_parse
class OoyalaBaseIE(InfoExtractor):
_PLAYER_BASE = 'http://player.ooyala.com/'
_CONTENT_TREE_BASE = _PLAYER_BASE + 'player_api/v1/content_tree/'
_AUTHORIZATION_URL_TEMPLATE = _PLAYER_BASE + 'sas/player_api/v1/authorization/embed_code/%s/%s?'
def _extract(self, content_tree_url, video_id, domain='example.org'):
content_tree = self._download_json(content_tree_url, video_id)['content_tree']
metadata = content_tree[list(content_tree)[0]]
embed_code = metadata['embed_code']
pcode = metadata.get('asset_pcode') or embed_code
video_info = {
'id': embed_code,
'title': metadata['title'],
'description': metadata.get('description'),
'thumbnail': metadata.get('thumbnail_image') or metadata.get('promo_image'),
'duration': float_or_none(metadata.get('duration'), 1000),
}
urls = []
formats = []
for supported_format in ('mp4', 'm3u8', 'hds', 'rtmp'):
auth_data = self._download_json(
self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code) +
compat_urllib_parse.urlencode({
'domain': domain,
'supportedFormats': supported_format
}),
video_id, 'Downloading %s JSON' % supported_format)
cur_auth_data = auth_data['authorization_data'][embed_code]
if cur_auth_data['authorized']:
for stream in cur_auth_data['streams']:
url = base64.b64decode(
stream['url']['data'].encode('ascii')).decode('utf-8')
if url in urls:
continue
urls.append(url)
delivery_type = stream['delivery_type']
if delivery_type == 'hls' or '.m3u8' in url:
formats.extend(self._extract_m3u8_formats(
url, embed_code, 'mp4', 'm3u8_native',
m3u8_id='hls', fatal=False))
elif delivery_type == 'hds' or '.f4m' in url:
formats.extend(self._extract_f4m_formats(
url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False))
elif '.smil' in url:
formats.extend(self._extract_smil_formats(
url, embed_code, fatal=False))
else:
formats.append({
'url': url,
'ext': stream.get('delivery_type'),
'vcodec': stream.get('video_codec'),
'format_id': delivery_type,
'width': int_or_none(stream.get('width')),
'height': int_or_none(stream.get('height')),
'abr': int_or_none(stream.get('audio_bitrate')),
'vbr': int_or_none(stream.get('video_bitrate')),
'fps': float_or_none(stream.get('framerate')),
})
else:
raise ExtractorError('%s said: %s' % (
self.IE_NAME, cur_auth_data['message']), expected=True)
self._sort_formats(formats)
video_info['formats'] = formats
return video_info
class OoyalaIE(OoyalaBaseIE):
_VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)'
_TESTS = [
{
# From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video
'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
'info_dict': {
'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
'ext': 'mp4',
'title': 'Explaining Data Recovery from Hard Drives and SSDs',
'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.',
'duration': 853.386,
},
}, {
# Only available for ipad
'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
'info_dict': {
'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
'ext': 'mp4',
'title': 'Simulation Overview - Levels of Simulation',
'duration': 194.948,
},
},
{
# Information available only through SAS api
# From http://community.plm.automation.siemens.com/t5/News-NX-Manufacturing/Tool-Path-Divide/ba-p/4187
'url': 'http://player.ooyala.com/player.js?embedCode=FiOG81ZTrvckcchQxmalf4aQj590qTEx',
'md5': 'a84001441b35ea492bc03736e59e7935',
'info_dict': {
'id': 'FiOG81ZTrvckcchQxmalf4aQj590qTEx',
'ext': 'mp4',
'title': 'Divide Tool Path.mp4',
'duration': 204.405,
}
}
]
@staticmethod
def _url_for_embed_code(embed_code):
return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code
@classmethod
def _build_url_result(cls, embed_code):
return cls.url_result(cls._url_for_embed_code(embed_code),
ie=cls.ie_key())
def _real_extract(self, url):
url, smuggled_data = unsmuggle_url(url, {})
embed_code = self._match_id(url)
domain = smuggled_data.get('domain')
content_tree_url = self._CONTENT_TREE_BASE + 'embed_code/%s/%s' % (embed_code, embed_code)
return self._extract(content_tree_url, embed_code, domain)
class OoyalaExternalIE(OoyalaBaseIE):
_VALID_URL = r'''(?x)
(?:
ooyalaexternal:|
https?://.+?\.ooyala\.com/.*?\bexternalId=
)
(?P<partner_id>[^:]+)
:
(?P<id>.+)
(?:
:|
.*?&pcode=
)
(?P<pcode>.+?)
(?:&|$)
'''
_TEST = {
'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',
'info_dict': {
'id': 'FkYWtmazr6Ed8xmvILvKLWjd4QvYZpzG',
'ext': 'mp4',
'title': 'dm_140128_30for30Shorts___JudgingJewellv2',
'duration': 1302.0,
},
'params': {
# m3u8 download
'skip_download': True,
},
}
def _real_extract(self, url):
partner_id, video_id, pcode = re.match(self._VALID_URL, url).groups()
content_tree_url = self._CONTENT_TREE_BASE + 'external_id/%s/%s:%s' % (pcode, partner_id, video_id)
return self._extract(content_tree_url, video_id)
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