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[rai] Support direct relinker URLs (closes #8552)
This commit is contained in:
Yen Chi Hsuan
parent
64436cb1a4
commit
034a884957
@ -15,8 +15,54 @@
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)
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class RaiTVIE(InfoExtractor):
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_VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+media/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
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class RaiBaseIE(InfoExtractor):
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def _extract_relinker_formats(self, relinker_url, video_id):
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formats = []
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for platform in ('mon', 'flash', 'native'):
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headers = {}
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# TODO: rename --cn-verification-proxy
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cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
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if cn_verification_proxy:
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headers['Ytdl-request-proxy'] = cn_verification_proxy
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relinker = self._download_xml(
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relinker_url, video_id,
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note='Downloading XML metadata for platform %s' % platform,
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transform_source=fix_xml_ampersands,
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query={'output': 45, 'pl': platform}, headers=headers)
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media_url = find_xpath_attr(relinker, './url', 'type', 'content').text
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if media_url == 'http://download.rai.it/video_no_available.mp4':
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self.raise_geo_restricted()
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ext = determine_ext(media_url)
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if (ext == 'm3u8' and platform != 'mon') or (ext == 'f4m' and platform != 'flash'):
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continue
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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media_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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manifest_url = update_url_query(
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media_url.replace('manifest#live_hds.f4m', 'manifest.f4m'),
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{'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'})
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formats.extend(self._extract_f4m_formats(
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manifest_url, video_id, f4m_id='hds', fatal=False))
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else:
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bitrate = int_or_none(xpath_text(relinker, 'bitrate'))
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formats.append({
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'url': media_url,
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'tbr': bitrate if bitrate > 0 else None,
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'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
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})
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return formats
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class RaiTVIE(RaiBaseIE):
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_VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+(?:media|ondemand)/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
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_TESTS = [
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{
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'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
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@ -106,44 +152,7 @@ def _real_extract(self, url):
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'ext': media.get('formatoAudio'),
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})
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elif 'Video' in media_type:
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for platform in ('mon', 'flash', 'native'):
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headers = {}
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# TODO: rename --cn-verification-proxy
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cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
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if cn_verification_proxy:
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headers['Ytdl-request-proxy'] = cn_verification_proxy
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relinker = self._download_xml(
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media['mediaUri'], video_id,
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note='Downloading XML metadata for platform %s' % platform,
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transform_source=fix_xml_ampersands,
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query={'output': 45, 'pl': platform}, headers=headers)
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media_url = find_xpath_attr(relinker, './url', 'type', 'content').text
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if media_url == 'http://download.rai.it/video_no_available.mp4':
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self.raise_geo_restricted()
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ext = determine_ext(media_url)
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if (platform == 'mon' and ext != 'm3u8') or (platform == 'flash' and ext != 'f4m'):
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continue
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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media_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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manifest_url = update_url_query(
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media_url, {'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'})
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formats.extend(self._extract_f4m_formats(
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manifest_url, video_id, f4m_id='hds', fatal=False))
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else:
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bitrate = int_or_none(xpath_text(relinker, 'bitrate'))
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formats.append({
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'url': media_url,
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'tbr': bitrate if bitrate > 0 else None,
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'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
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})
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formats.extend(self._extract_relinker_formats(media['mediaUri'], video_id))
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self._sort_formats(formats)
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else:
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raise ExtractorError('not a media file')
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@ -173,7 +182,7 @@ def _real_extract(self, url):
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}
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class RaiIE(InfoExtractor):
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class RaiIE(RaiBaseIE):
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_VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
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_TESTS = [
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{
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@ -186,6 +195,16 @@ class RaiIE(InfoExtractor):
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'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
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'upload_date': '20141221',
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},
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},
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{
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'url': 'http://www.rai.tv/dl/RaiTV/dirette/PublishingBlock-1912dbbf-3f96-44c3-b4cf-523681fbacbc.html?channel=EuroNews',
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# HDS live stream, MD5 is unstable
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'info_dict': {
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'id': '1912dbbf-3f96-44c3-b4cf-523681fbacbc',
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'ext': 'flv',
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'title': 'EuroNews',
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},
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'skip': 'Geo-restricted to Italy',
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}
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]
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@ -200,7 +219,24 @@ def _real_extract(self, url):
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iframe_url = self._search_regex(
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[r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
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r'drawMediaRaiTV\(["\'](.+?)["\']'],
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webpage, 'iframe')
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if not iframe_url.startswith('http'):
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iframe_url = compat_urlparse.urljoin(url, iframe_url)
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return self.url_result(iframe_url)
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webpage, 'iframe', default=None)
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if iframe_url:
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if not iframe_url.startswith('http'):
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iframe_url = compat_urlparse.urljoin(url, iframe_url)
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return self.url_result(iframe_url)
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relinker_url = compat_urlparse.urljoin(url, self._search_regex(
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r'var\s+videoURL\s*=\s*(?P<q1>[\'"])(?P<url>(https?:)?//mediapolis\.rai\.it/relinker/relinkerServlet\.htm\?cont=\d+)(?P=q1)',
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webpage, 'relinker URL', group='url'))
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formats = self._extract_relinker_formats(relinker_url, video_id)
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self._sort_formats(formats)
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title = self._search_regex(
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r'var\s+videoTitolo\s*=\s*([\'"])(?P<title>[^\'"]+)\1',
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webpage, 'title', group='title', default=None) or self._og_search_title(webpage)
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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}
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