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https://gitlab.com/dstftw/youtube-dl.git
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Merge pull request #8827 from remitamine/safari
[safari] extract free and preview videos(#7491)
This commit is contained in:
remitamine
commit
0ec589fac3
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@ -8,6 +8,7 @@ from .common import InfoExtractor
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from ..compat import (
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compat_urllib_parse,
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compat_urlparse,
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compat_parse_qs,
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)
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from ..utils import (
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clean_html,
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@ -20,21 +21,17 @@ from ..utils import (
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class KalturaIE(InfoExtractor):
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_VALID_URL = r'''(?x)
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(?:
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kaltura:(?P<partner_id_s>\d+):(?P<id_s>[0-9a-z_]+)|
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kaltura:(?P<partner_id>\d+):(?P<id>[0-9a-z_]+)|
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https?://
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(:?(?:www|cdnapi(?:sec)?)\.)?kaltura\.com/
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(?:
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(?:
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# flash player
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index\.php/kwidget/
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(?:[^/]+/)*?wid/_(?P<partner_id>\d+)/
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(?:[^/]+/)*?entry_id/(?P<id>[0-9a-z_]+)|
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index\.php/kwidget|
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# html5 player
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html5/html5lib/
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(?:[^/]+/)*?entry_id/(?P<id_html5>[0-9a-z_]+)
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.*\?.*\bwid=_(?P<partner_id_html5>\d+)
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)
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html5/html5lib/[^/]+/mwEmbedFrame\.php
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)
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)(?:/(?P<path>[^?]+))?(?:\?(?P<query>.*))?
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)
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'''
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_API_BASE = 'http://cdnapi.kaltura.com/api_v3/index.php?'
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@ -127,10 +124,43 @@ class KalturaIE(InfoExtractor):
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url, smuggled_data = unsmuggle_url(url, {})
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mobj = re.match(self._VALID_URL, url)
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partner_id = mobj.group('partner_id_s') or mobj.group('partner_id') or mobj.group('partner_id_html5')
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entry_id = mobj.group('id_s') or mobj.group('id') or mobj.group('id_html5')
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partner_id, entry_id = mobj.group('partner_id', 'id')
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info, flavor_assets = None, None
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if partner_id and entry_id:
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info, flavor_assets = self._get_video_info(entry_id, partner_id)
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else:
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path, query = mobj.group('path', 'query')
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if not path and not query:
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raise ExtractorError('Invalid URL', expected=True)
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params = {}
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if query:
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params = compat_parse_qs(query)
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if path:
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splitted_path = path.split('/')
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if not splitted_path[-1]:
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splitted_path = splitted_path[:-1]
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for i in range(0, len(splitted_path), 2):
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params[splitted_path[i]] = [splitted_path[i + 1]]
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if 'wid' in params:
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partner_id = params['wid'][0][1:]
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elif 'p' in params:
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partner_id = params['p'][0]
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else:
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raise ExtractorError('Invalid URL', expected=True)
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if 'entry_id' in params:
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entry_id = params['entry_id'][0]
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info, flavor_assets = self._get_video_info(entry_id, partner_id)
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elif 'uiconf_id' in params and 'flashvars[referenceId]' in params:
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reference_id = params['flashvars[referenceId]'][0]
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webpage = self._download_webpage(url, reference_id)
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entry_data = self._parse_json(self._search_regex(
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r'window\.kalturaIframePackageData\s*=\s*({.*});',
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webpage, 'kalturaIframePackageData'),
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reference_id)['entryResult']
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info, flavor_assets = entry_data['meta'], entry_data['contextData']['flavorAssets']
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entry_id = info['id']
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else:
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raise ExtractorError('Invalid URL', expected=True)
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source_url = smuggled_data.get('source_url')
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if source_url:
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@ -12,6 +12,7 @@ from ..utils import (
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smuggle_url,
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std_headers,
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urlencode_postdata,
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update_url_query,
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)
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@ -26,6 +27,7 @@ class SafariBaseIE(InfoExtractor):
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LOGGED_IN = False
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def _real_initialize(self):
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return
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# We only need to log in once for courses or individual videos
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if not self.LOGGED_IN:
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self._login()
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@ -86,13 +88,15 @@ class SafariIE(SafariBaseIE):
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_TESTS = [{
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'url': 'https://www.safaribooksonline.com/library/view/hadoop-fundamentals-livelessons/9780133392838/part00.html',
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'md5': '5b0c4cc1b3c1ba15dda7344085aa5592',
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'md5': 'dcc5a425e79f2564148652616af1f2a3',
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'info_dict': {
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'id': '2842601850001',
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'id': '0_qbqx90ic',
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'ext': 'mp4',
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'title': 'Introduction',
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'title': 'Introduction to Hadoop Fundamentals LiveLessons',
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'timestamp': 1437758058,
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'upload_date': '20150724',
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'uploader_id': 'stork',
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},
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'skip': 'Requires safaribooksonline account credentials',
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}, {
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'url': 'https://www.safaribooksonline.com/api/v1/book/9780133392838/chapter/part00.html',
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'only_matching': True,
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@ -107,15 +111,16 @@ class SafariIE(SafariBaseIE):
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course_id = mobj.group('course_id')
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part = mobj.group('part')
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webpage = self._download_webpage(
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'%s/%s/chapter-content/%s.html' % (self._API_BASE, course_id, part),
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part)
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webpage = self._download_webpage(url, '%s/%s' % (course_id, part))
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reference_id = self._search_regex(r'data-reference-id="([^"]+)"', webpage, 'kaltura reference id')
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partner_id = self._search_regex(r'data-partner-id="([^"]+)"', webpage, 'kaltura widget id')
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ui_id = self._search_regex(r'data-ui-id="([^"]+)"', webpage, 'kaltura uiconf id')
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bc_url = BrightcoveLegacyIE._extract_brightcove_url(webpage)
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if not bc_url:
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raise ExtractorError('Could not extract Brightcove URL from %s' % url, expected=True)
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return self.url_result(smuggle_url(bc_url, {'Referer': url}), 'BrightcoveLegacy')
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return self.url_result(update_url_query('https://cdnapisec.kaltura.com/html5/html5lib/v2.37.1/mwEmbedFrame.php', {
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'wid': '_%s' % partner_id,
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'uiconf_id': ui_id,
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'flashvars[referenceId]': reference_id,
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}), 'Kaltura')
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class SafariCourseIE(SafariBaseIE):
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