[cbc] Add support for watch.cbc.ca
This commit is contained in:
Remita Amine
@@ -9,10 +9,19 @@ from ..utils import (
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js_to_json,
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smuggle_url,
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try_get,
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xpath_text,
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xpath_element,
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xpath_with_ns,
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find_xpath_attr,
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parse_iso8601,
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parse_age_limit,
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int_or_none,
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ExtractorError,
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)
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class CBCIE(InfoExtractor):
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IE_NAME = 'cbc.ca'
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_VALID_URL = r'https?://(?:www\.)?cbc\.ca/(?!player/)(?:[^/]+/)+(?P<id>[^/?#]+)'
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_TESTS = [{
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# with mediaId
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@@ -114,6 +123,7 @@ class CBCIE(InfoExtractor):
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class CBCPlayerIE(InfoExtractor):
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IE_NAME = 'cbc.ca:player'
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_VALID_URL = r'(?:cbcplayer:|https?://(?:www\.)?cbc\.ca/(?:player/play/|i/caffeine/syndicate/\?mediaId=))(?P<id>\d+)'
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_TESTS = [{
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'url': 'http://www.cbc.ca/player/play/2683190193',
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@@ -167,3 +177,165 @@ class CBCPlayerIE(InfoExtractor):
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}),
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'id': video_id,
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}
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class CBCWatchBaseIE(InfoExtractor):
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_device_id = None
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_device_token = None
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_API_BASE_URL = 'https://api-cbc.cloud.clearleap.com/cloffice/client/'
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_NS_MAP = {
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'media': 'http://search.yahoo.com/mrss/',
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'clearleap': 'http://www.clearleap.com/namespace/clearleap/1.0/',
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}
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def _call_api(self, path, video_id):
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url = path if path.startswith('http') else self._API_BASE_URL + path
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result = self._download_xml(url, video_id, headers={
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'X-Clearleap-DeviceId': self._device_id,
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'X-Clearleap-DeviceToken': self._device_token,
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})
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error_message = xpath_text(result, 'userMessage') or xpath_text(result, 'systemMessage')
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if error_message:
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raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message))
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return result
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def _real_initialize(self):
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if not self._device_id or not self._device_token:
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device = self._downloader.cache.load('cbcwatch', 'device') or {}
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self._device_id, self._device_token = device.get('id'), device.get('token')
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if not self._device_id or not self._device_token:
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result = self._download_xml(
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self._API_BASE_URL + 'device/register',
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None, data=b'<device><type>web</type></device>')
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self._device_id = xpath_text(result, 'deviceId', fatal=True)
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self._device_token = xpath_text(result, 'deviceToken', fatal=True)
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self._downloader.cache.store(
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'cbcwatch', 'device', {
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'id': self._device_id,
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'token': self._device_token,
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})
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def _parse_rss_feed(self, rss):
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channel = xpath_element(rss, 'channel', fatal=True)
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def _add_ns(path):
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return xpath_with_ns(path, self._NS_MAP)
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entries = []
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for item in channel.findall('item'):
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guid = xpath_text(item, 'guid', fatal=True)
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title = xpath_text(item, 'title', fatal=True)
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media_group = xpath_element(item, _add_ns('media:group'), fatal=True)
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content = xpath_element(media_group, _add_ns('media:content'), fatal=True)
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content_url = content.attrib['url']
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thumbnails = []
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for thumbnail in media_group.findall(_add_ns('media:thumbnail')):
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thumbnail_url = thumbnail.get('url')
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if not thumbnail_url:
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continue
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thumbnails.append({
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'id': thumbnail.get('profile'),
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'url': thumbnail_url,
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'width': int_or_none(thumbnail.get('width')),
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'height': int_or_none(thumbnail.get('height')),
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})
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timestamp = None
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release_date = find_xpath_attr(
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item, _add_ns('media:credit'), 'role', 'releaseDate')
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if release_date is not None:
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timestamp = parse_iso8601(release_date.text)
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entries.append({
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'_type': 'url_transparent',
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'url': content_url,
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'id': guid,
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'title': title,
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'description': xpath_text(item, 'description'),
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'timestamp': timestamp,
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'duration': int_or_none(content.get('duration')),
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'age_limit': parse_age_limit(xpath_text(item, _add_ns('media:rating'))),
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'episode': xpath_text(item, _add_ns('clearleap:episode')),
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'episode_number': int_or_none(xpath_text(item, _add_ns('clearleap:episodeInSeason'))),
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'series': xpath_text(item, _add_ns('clearleap:series')),
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'season_number': int_or_none(xpath_text(item, _add_ns('clearleap:season'))),
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'thumbnails': thumbnails,
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'ie_key': 'CBCWatchVideo',
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})
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return self.playlist_result(
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entries, xpath_text(channel, 'guid'),
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xpath_text(channel, 'title'),
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xpath_text(channel, 'description'))
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class CBCWatchVideoIE(CBCWatchBaseIE):
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IE_NAME = 'cbc.ca:watch:video'
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_VALID_URL = r'https?://api-cbc\.cloud\.clearleap\.com/cloffice/client/web/play/?\?.*?\bcontentId=(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
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def _real_extract(self, url):
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video_id = self._match_id(url)
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result = self._call_api(url, video_id)
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m3u8_url = xpath_text(result, 'url', fatal=True)
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formats = self._extract_m3u8_formats(re.sub(r'/([^/]+)/[^/?]+\.m3u8', r'/\1/\1.m3u8', m3u8_url), video_id, 'mp4', fatal=False)
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if len(formats) < 2:
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formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4')
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# Despite metadata in m3u8 all video+audio formats are
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# actually video-only (no audio)
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for f in formats:
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if f.get('acodec') != 'none' and f.get('vcodec') != 'none':
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f['acodec'] = 'none'
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self._sort_formats(formats)
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info = {
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'id': video_id,
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'title': video_id,
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'formats': formats,
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}
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rss = xpath_element(result, 'rss')
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if rss:
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info.update(self._parse_rss_feed(rss)['entries'][0])
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del info['url']
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del info['_type']
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del info['ie_key']
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return info
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class CBCWatchIE(CBCWatchBaseIE):
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IE_NAME = 'cbc.ca:watch'
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_VALID_URL = r'https?://watch\.cbc\.ca/(?:[^/]+/)+(?P<id>[0-9a-f-]+)'
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_TESTS = [{
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'url': 'http://watch.cbc.ca/doc-zone/season-6/customer-disservice/38e815a-009e3ab12e4',
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'info_dict': {
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'id': '38e815a-009e3ab12e4',
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'ext': 'mp4',
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'title': 'Customer (Dis)Service',
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'description': 'md5:8bdd6913a0fe03d4b2a17ebe169c7c87',
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'upload_date': '20160219',
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'timestamp': 1455840000,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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'format': 'bestvideo',
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},
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'skip': 'Geo-restricted to Canada',
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}, {
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'url': 'http://watch.cbc.ca/arthur/all/1ed4b385-cd84-49cf-95f0-80f004680057',
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'info_dict': {
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'id': '1ed4b385-cd84-49cf-95f0-80f004680057',
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'title': 'Arthur',
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'description': 'Arthur, the sweetest 8-year-old aardvark, and his pals solve all kinds of problems with humour, kindness and teamwork.',
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},
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'playlist_mincount': 30,
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'skip': 'Geo-restricted to Canada',
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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rss = self._call_api('web/browse/' + video_id, video_id)
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return self._parse_rss_feed(rss)
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@@ -130,6 +130,8 @@ from .carambatv import (
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from .cbc import (
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CBCIE,
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CBCPlayerIE,
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CBCWatchVideoIE,
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CBCWatchIE,
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)
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from .cbs import CBSIE
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from .cbslocal import CBSLocalIE
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