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yt-dlp/yt_dlp/extractor/ooyala.py

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import base64
import re
from .common import InfoExtractor
from ..compat import (
compat_b64decode,
compat_str,
)
from ..utils import (
determine_ext,
float_or_none,
int_or_none,
smuggle_url,
try_get,
unsmuggle_url,
)
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/v2/authorization/embed_code/%s/%s'
def _extract(self, content_tree_url, video_id, domain=None, supportedformats=None, embed_token=None):
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
title = metadata['title']
auth_data = self._download_json(
self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code),
video_id, headers=self.geo_verification_headers(), query={
'domain': domain or 'player.ooyala.com',
'supportedFormats': supportedformats or 'mp4,rtmp,m3u8,hds,dash,smooth',
'embedToken': embed_token,
})['authorization_data'][embed_code]
urls = []
formats = []
streams = auth_data.get('streams') or [{
'delivery_type': 'hls',
'url': {
'data': base64.b64encode(('http://player.ooyala.com/hls/player/all/%s.m3u8' % embed_code).encode()).decode(),
}
}]
for stream in streams:
url_data = try_get(stream, lambda x: x['url']['data'], compat_str)
if not url_data:
continue
s_url = compat_b64decode(url_data).decode('utf-8')
if not s_url or s_url in urls:
continue
urls.append(s_url)
ext = determine_ext(s_url, None)
delivery_type = stream.get('delivery_type')
if delivery_type == 'hls' or ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
re.sub(r'/ip(?:ad|hone)/', '/all/', s_url), embed_code, 'mp4', 'm3u8_native',
m3u8_id='hls', fatal=False))
elif delivery_type == 'hds' or ext == 'f4m':
formats.extend(self._extract_f4m_formats(
s_url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False))
elif delivery_type == 'dash' or ext == 'mpd':
formats.extend(self._extract_mpd_formats(
s_url, embed_code, mpd_id='dash', fatal=False))
elif delivery_type == 'smooth':
self._extract_ism_formats(
s_url, embed_code, ism_id='mss', fatal=False)
elif ext == 'smil':
formats.extend(self._extract_smil_formats(
s_url, embed_code, fatal=False))
else:
formats.append({
'url': s_url,
'ext': ext or 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')),
})
if not formats and not auth_data.get('authorized'):
self.raise_no_formats('%s said: %s' % (
self.IE_NAME, auth_data['message']), expected=True)
subtitles = {}
for lang, sub in metadata.get('closed_captions_vtt', {}).get('captions', {}).items():
sub_url = sub.get('url')
if not sub_url:
continue
subtitles[lang] = [{
'url': sub_url,
}]
return {
'id': embed_code,
'title': title,
'description': metadata.get('description'),
'thumbnail': metadata.get('thumbnail_image') or metadata.get('promo_image'),
'duration': float_or_none(metadata.get('duration'), 1000),
'subtitles': subtitles,
'formats': formats,
}
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,
},
# The video in the original webpage now uses PlayWire
'skip': 'Ooyala said: movie expired',
}, {
# 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,
}
},
{
# empty stream['url']['data']
'url': 'http://player.ooyala.com/player.js?embedCode=w2bnZtYjE6axZ_dw1Cd0hQtXd_ige2Is',
'only_matching': True,
}
]
def _extract_from_webpage(self, url, webpage):
mobj = (re.search(r'player\.ooyala\.com/[^"?]+[?#][^"]*?(?:embedCode|ec)=(?P<ec>[^"&]+)', webpage)
or re.search(r'OO\.Player\.create\([\'"].*?[\'"],\s*[\'"](?P<ec>.{32})[\'"]', webpage)
or re.search(r'OO\.Player\.create\.apply\(\s*OO\.Player\s*,\s*op\(\s*\[\s*[\'"][^\'"]*[\'"]\s*,\s*[\'"](?P<ec>.{32})[\'"]', webpage)
or re.search(r'SBN\.VideoLinkset\.ooyala\([\'"](?P<ec>.{32})[\'"]\)', webpage)
or re.search(r'data-ooyala-video-id\s*=\s*[\'"](?P<ec>.{32})[\'"]', webpage))
if mobj is not None:
embed_token = self._search_regex(
r'embedToken[\'"]?\s*:\s*[\'"]([^\'"]+)',
webpage, 'ooyala embed token', default=None)
yield self._build_url_result(smuggle_url(
mobj.group('ec'), {
'domain': url,
'embed_token': embed_token,
}))
return
# Look for multiple Ooyala embeds on SBN network websites
mobj = re.search(r'SBN\.VideoLinkset\.entryGroup\((\[.*?\])', webpage)
if mobj is not None:
for v in self._parse_json(mobj.group(1), self._generic_id(url), fatal=False) or []:
yield self._build_url_result(smuggle_url(v['provider_video_id'], {'domain': url}))
@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')
supportedformats = smuggled_data.get('supportedformats')
embed_token = smuggled_data.get('embed_token')
content_tree_url = self._CONTENT_TREE_BASE + 'embed_code/%s/%s' % (embed_code, embed_code)
return self._extract(content_tree_url, embed_code, domain, supportedformats, embed_token)
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 = self._match_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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