mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-12-05 01:38:36 +01:00
15707c7e02
encode_dict functionality has been improved and moved directly into compat_urllib_parse_urlencode All occurrences of compat_urllib_parse.urlencode throughout the codebase have been replaced by compat_urllib_parse_urlencode Closes #8974
214 lines
7.9 KiB
Python
214 lines
7.9 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import re
|
|
import base64
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import (
|
|
compat_urllib_parse_urlencode,
|
|
compat_urlparse,
|
|
compat_parse_qs,
|
|
)
|
|
from ..utils import (
|
|
clean_html,
|
|
ExtractorError,
|
|
int_or_none,
|
|
unsmuggle_url,
|
|
)
|
|
|
|
|
|
class KalturaIE(InfoExtractor):
|
|
_VALID_URL = r'''(?x)
|
|
(?:
|
|
kaltura:(?P<partner_id>\d+):(?P<id>[0-9a-z_]+)|
|
|
https?://
|
|
(:?(?:www|cdnapi(?:sec)?)\.)?kaltura\.com/
|
|
(?:
|
|
(?:
|
|
# flash player
|
|
index\.php/kwidget|
|
|
# html5 player
|
|
html5/html5lib/[^/]+/mwEmbedFrame\.php
|
|
)
|
|
)(?:/(?P<path>[^?]+))?(?:\?(?P<query>.*))?
|
|
)
|
|
'''
|
|
_API_BASE = 'http://cdnapi.kaltura.com/api_v3/index.php?'
|
|
_TESTS = [
|
|
{
|
|
'url': 'kaltura:269692:1_1jc2y3e4',
|
|
'md5': '3adcbdb3dcc02d647539e53f284ba171',
|
|
'info_dict': {
|
|
'id': '1_1jc2y3e4',
|
|
'ext': 'mp4',
|
|
'title': 'Straight from the Heart',
|
|
'upload_date': '20131219',
|
|
'uploader_id': 'mlundberg@wolfgangsvault.com',
|
|
'description': 'The Allman Brothers Band, 12/16/1981',
|
|
'thumbnail': 're:^https?://.*/thumbnail/.*',
|
|
'timestamp': int,
|
|
},
|
|
},
|
|
{
|
|
'url': 'http://www.kaltura.com/index.php/kwidget/cache_st/1300318621/wid/_269692/uiconf_id/3873291/entry_id/1_1jc2y3e4',
|
|
'only_matching': True,
|
|
},
|
|
{
|
|
'url': 'https://cdnapisec.kaltura.com/index.php/kwidget/wid/_557781/uiconf_id/22845202/entry_id/1_plr1syf3',
|
|
'only_matching': True,
|
|
},
|
|
{
|
|
'url': 'https://cdnapisec.kaltura.com/html5/html5lib/v2.30.2/mwEmbedFrame.php/p/1337/uiconf_id/20540612/entry_id/1_sf5ovm7u?wid=_243342',
|
|
'only_matching': True,
|
|
}
|
|
]
|
|
|
|
def _kaltura_api_call(self, video_id, actions, *args, **kwargs):
|
|
params = actions[0]
|
|
if len(actions) > 1:
|
|
for i, a in enumerate(actions[1:], start=1):
|
|
for k, v in a.items():
|
|
params['%d:%s' % (i, k)] = v
|
|
|
|
query = compat_urllib_parse_urlencode(params)
|
|
url = self._API_BASE + query
|
|
data = self._download_json(url, video_id, *args, **kwargs)
|
|
|
|
status = data if len(actions) == 1 else data[0]
|
|
if status.get('objectType') == 'KalturaAPIException':
|
|
raise ExtractorError(
|
|
'%s said: %s' % (self.IE_NAME, status['message']))
|
|
|
|
return data
|
|
|
|
def _get_kaltura_signature(self, video_id, partner_id):
|
|
actions = [{
|
|
'apiVersion': '3.1',
|
|
'expiry': 86400,
|
|
'format': 1,
|
|
'service': 'session',
|
|
'action': 'startWidgetSession',
|
|
'widgetId': '_%s' % partner_id,
|
|
}]
|
|
return self._kaltura_api_call(
|
|
video_id, actions, note='Downloading Kaltura signature')['ks']
|
|
|
|
def _get_video_info(self, video_id, partner_id):
|
|
signature = self._get_kaltura_signature(video_id, partner_id)
|
|
actions = [
|
|
{
|
|
'action': 'null',
|
|
'apiVersion': '3.1.5',
|
|
'clientTag': 'kdp:v3.8.5',
|
|
'format': 1, # JSON, 2 = XML, 3 = PHP
|
|
'service': 'multirequest',
|
|
'ks': signature,
|
|
},
|
|
{
|
|
'action': 'get',
|
|
'entryId': video_id,
|
|
'service': 'baseentry',
|
|
'version': '-1',
|
|
},
|
|
{
|
|
'action': 'getbyentryid',
|
|
'entryId': video_id,
|
|
'service': 'flavorAsset',
|
|
},
|
|
]
|
|
return self._kaltura_api_call(
|
|
video_id, actions, note='Downloading video info JSON')
|
|
|
|
def _real_extract(self, url):
|
|
url, smuggled_data = unsmuggle_url(url, {})
|
|
|
|
mobj = re.match(self._VALID_URL, url)
|
|
partner_id, entry_id = mobj.group('partner_id', 'id')
|
|
ks = None
|
|
if partner_id and entry_id:
|
|
info, flavor_assets = self._get_video_info(entry_id, partner_id)
|
|
else:
|
|
path, query = mobj.group('path', 'query')
|
|
if not path and not query:
|
|
raise ExtractorError('Invalid URL', expected=True)
|
|
params = {}
|
|
if query:
|
|
params = compat_parse_qs(query)
|
|
if path:
|
|
splitted_path = path.split('/')
|
|
params.update(dict((zip(splitted_path[::2], [[v] for v in splitted_path[1::2]]))))
|
|
if 'wid' in params:
|
|
partner_id = params['wid'][0][1:]
|
|
elif 'p' in params:
|
|
partner_id = params['p'][0]
|
|
else:
|
|
raise ExtractorError('Invalid URL', expected=True)
|
|
if 'entry_id' in params:
|
|
entry_id = params['entry_id'][0]
|
|
info, flavor_assets = self._get_video_info(entry_id, partner_id)
|
|
elif 'uiconf_id' in params and 'flashvars[referenceId]' in params:
|
|
reference_id = params['flashvars[referenceId]'][0]
|
|
webpage = self._download_webpage(url, reference_id)
|
|
entry_data = self._parse_json(self._search_regex(
|
|
r'window\.kalturaIframePackageData\s*=\s*({.*});',
|
|
webpage, 'kalturaIframePackageData'),
|
|
reference_id)['entryResult']
|
|
info, flavor_assets = entry_data['meta'], entry_data['contextData']['flavorAssets']
|
|
entry_id = info['id']
|
|
else:
|
|
raise ExtractorError('Invalid URL', expected=True)
|
|
ks = params.get('flashvars[ks]', [None])[0]
|
|
|
|
source_url = smuggled_data.get('source_url')
|
|
if source_url:
|
|
referrer = base64.b64encode(
|
|
'://'.join(compat_urlparse.urlparse(source_url)[:2])
|
|
.encode('utf-8')).decode('utf-8')
|
|
else:
|
|
referrer = None
|
|
|
|
def sign_url(unsigned_url):
|
|
if ks:
|
|
unsigned_url += '/ks/%s' % ks
|
|
if referrer:
|
|
unsigned_url += '?referrer=%s' % referrer
|
|
return unsigned_url
|
|
|
|
formats = []
|
|
for f in flavor_assets:
|
|
# Continue if asset is not ready
|
|
if f['status'] != 2:
|
|
continue
|
|
video_url = sign_url('%s/flavorId/%s' % (info['dataUrl'], f['id']))
|
|
formats.append({
|
|
'format_id': '%(fileExt)s-%(bitrate)s' % f,
|
|
'ext': f.get('fileExt'),
|
|
'tbr': int_or_none(f['bitrate']),
|
|
'fps': int_or_none(f.get('frameRate')),
|
|
'filesize_approx': int_or_none(f.get('size'), invscale=1024),
|
|
'container': f.get('containerFormat'),
|
|
'vcodec': f.get('videoCodecId'),
|
|
'height': int_or_none(f.get('height')),
|
|
'width': int_or_none(f.get('width')),
|
|
'url': video_url,
|
|
})
|
|
m3u8_url = sign_url(info['dataUrl'].replace('format/url', 'format/applehttp'))
|
|
formats.extend(self._extract_m3u8_formats(
|
|
m3u8_url, entry_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
|
|
|
|
self._check_formats(formats, entry_id)
|
|
self._sort_formats(formats)
|
|
|
|
return {
|
|
'id': entry_id,
|
|
'title': info['name'],
|
|
'formats': formats,
|
|
'description': clean_html(info.get('description')),
|
|
'thumbnail': info.get('thumbnailUrl'),
|
|
'duration': info.get('duration'),
|
|
'timestamp': info.get('createdAt'),
|
|
'uploader_id': info.get('userId'),
|
|
'view_count': info.get('plays'),
|
|
}
|