X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fcbc.py;h=fd5ec6033b80513012cf2615fc56e80c7e82cadc;hb=HEAD;hp=a87e971406b9a45d665d4bfe14e655c851f5a899;hpb=ced70c86400d09b0a03ecc0500e2874efc50b354;p=youtube-dl diff --git a/youtube_dl/extractor/cbc.py b/youtube_dl/extractor/cbc.py index a87e97140..fd5ec6033 100644 --- a/youtube_dl/extractor/cbc.py +++ b/youtube_dl/extractor/cbc.py @@ -1,18 +1,36 @@ # coding: utf-8 from __future__ import unicode_literals +import hashlib +import json import re +from xml.sax.saxutils import escape from .common import InfoExtractor -from ..compat import compat_str +from ..compat import ( + compat_str, + compat_HTTPError, +) from ..utils import ( js_to_json, smuggle_url, try_get, + xpath_text, + xpath_element, + xpath_with_ns, + find_xpath_attr, + orderedSet, + parse_duration, + parse_iso8601, + parse_age_limit, + strip_or_none, + int_or_none, + ExtractorError, ) class CBCIE(InfoExtractor): + IE_NAME = 'cbc.ca' _VALID_URL = r'https?://(?:www\.)?cbc\.ca/(?!player/)(?:[^/]+/)+(?P[^/?#]+)' _TESTS = [{ # with mediaId @@ -81,39 +99,62 @@ class CBCIE(InfoExtractor): }, }], 'skip': 'Geo-restricted to Canada', + }, { + # multiple CBC.APP.Caffeine.initInstance(...) + 'url': 'http://www.cbc.ca/news/canada/calgary/dog-indoor-exercise-winter-1.3928238', + 'info_dict': { + 'title': 'Keep Rover active during the deep freeze with doggie pushups and other fun indoor tasks', + 'id': 'dog-indoor-exercise-winter-1.3928238', + 'description': 'md5:c18552e41726ee95bd75210d1ca9194c', + }, + 'playlist_mincount': 6, }] @classmethod def suitable(cls, url): return False if CBCPlayerIE.suitable(url) else super(CBCIE, cls).suitable(url) + def _extract_player_init(self, player_init, display_id): + player_info = self._parse_json(player_init, display_id, js_to_json) + media_id = player_info.get('mediaId') + if not media_id: + clip_id = player_info['clipId'] + feed = self._download_json( + 'http://tpfeed.cbc.ca/f/ExhSPC/vms_5akSXx4Ng_Zn?byCustomValue={:mpsReleases}{%s}' % clip_id, + clip_id, fatal=False) + if feed: + media_id = try_get(feed, lambda x: x['entries'][0]['guid'], compat_str) + if not media_id: + media_id = self._download_json( + 'http://feed.theplatform.com/f/h9dtGB/punlNGjMlc1F?fields=id&byContent=byReleases%3DbyId%253D' + clip_id, + clip_id)['entries'][0]['id'].split('/')[-1] + return self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id) + def _real_extract(self, url): display_id = self._match_id(url) webpage = self._download_webpage(url, display_id) - player_init = self._search_regex( - r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage, 'player init', - default=None) - if player_init: - player_info = self._parse_json(player_init, display_id, js_to_json) - media_id = player_info.get('mediaId') - if not media_id: - clip_id = player_info['clipId'] - feed = self._download_json( - 'http://tpfeed.cbc.ca/f/ExhSPC/vms_5akSXx4Ng_Zn?byCustomValue={:mpsReleases}{%s}' % clip_id, - clip_id, fatal=False) - if feed: - media_id = try_get(feed, lambda x: x['entries'][0]['guid'], compat_str) - if not media_id: - media_id = self._download_json( - 'http://feed.theplatform.com/f/h9dtGB/punlNGjMlc1F?fields=id&byContent=byReleases%3DbyId%253D' + clip_id, - clip_id)['entries'][0]['id'].split('/')[-1] - return self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id) - else: - entries = [self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id) for media_id in re.findall(r']+src="[^"]+?mediaId=(\d+)"', webpage)] - return self.playlist_result(entries) + title = self._og_search_title(webpage, default=None) or self._html_search_meta( + 'twitter:title', webpage, 'title', default=None) or self._html_search_regex( + r'([^<]+)', webpage, 'title', fatal=False) + entries = [ + self._extract_player_init(player_init, display_id) + for player_init in re.findall(r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage)] + media_ids = [] + for media_id_re in ( + r']+src="[^"]+?mediaId=(\d+)"', + r']+\bid=["\']player-(\d+)', + r'guid["\']\s*:\s*["\'](\d+)'): + media_ids.extend(re.findall(media_id_re, webpage)) + entries.extend([ + self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id) + for media_id in orderedSet(media_ids)]) + return self.playlist_result( + entries, display_id, strip_or_none(title), + self._og_search_description(webpage)) class CBCPlayerIE(InfoExtractor): + IE_NAME = 'cbc.ca:player' _VALID_URL = r'(?:cbcplayer:|https?://(?:www\.)?cbc\.ca/(?:player/play/|i/caffeine/syndicate/\?mediaId=))(?P\d+)' _TESTS = [{ 'url': 'http://www.cbc.ca/player/play/2683190193', @@ -142,12 +183,11 @@ class CBCPlayerIE(InfoExtractor): 'uploader': 'CBCC-NEW', }, }, { - # available only when we add `formats=MPEG4,FLV,MP3` to theplatform url 'url': 'http://www.cbc.ca/player/play/2164402062', - 'md5': '17a61eb813539abea40618d6323a7f82', + 'md5': '33fcd8f6719b9dd60a5e73adcb83b9f6', 'info_dict': { 'id': '2164402062', - 'ext': 'flv', + 'ext': 'mp4', 'title': 'Cancer survivor four times over', 'description': 'Tim Mayer has beaten three different forms of cancer four times in five years.', 'timestamp': 1320410746, @@ -167,3 +207,291 @@ class CBCPlayerIE(InfoExtractor): }), 'id': video_id, } + + +class CBCWatchBaseIE(InfoExtractor): + _device_id = None + _device_token = None + _API_BASE_URL = 'https://api-cbc.cloud.clearleap.com/cloffice/client/' + _NS_MAP = { + 'media': 'http://search.yahoo.com/mrss/', + 'clearleap': 'http://www.clearleap.com/namespace/clearleap/1.0/', + } + _GEO_COUNTRIES = ['CA'] + _LOGIN_URL = 'https://api.loginradius.com/identity/v2/auth/login' + _TOKEN_URL = 'https://cloud-api.loginradius.com/sso/jwt/api/token' + _API_KEY = '3f4beddd-2061-49b0-ae80-6f1f2ed65b37' + _NETRC_MACHINE = 'cbcwatch' + + def _signature(self, email, password): + data = json.dumps({ + 'email': email, + 'password': password, + }).encode() + headers = {'content-type': 'application/json'} + query = {'apikey': self._API_KEY} + resp = self._download_json(self._LOGIN_URL, None, data=data, headers=headers, query=query) + access_token = resp['access_token'] + + # token + query = { + 'access_token': access_token, + 'apikey': self._API_KEY, + 'jwtapp': 'jwt', + } + resp = self._download_json(self._TOKEN_URL, None, headers=headers, query=query) + return resp['signature'] + + def _call_api(self, path, video_id): + url = path if path.startswith('http') else self._API_BASE_URL + path + for _ in range(2): + try: + result = self._download_xml(url, video_id, headers={ + 'X-Clearleap-DeviceId': self._device_id, + 'X-Clearleap-DeviceToken': self._device_token, + }) + except ExtractorError as e: + if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401: + # Device token has expired, re-acquiring device token + self._register_device() + continue + raise + error_message = xpath_text(result, 'userMessage') or xpath_text(result, 'systemMessage') + if error_message: + raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message)) + return result + + def _real_initialize(self): + if self._valid_device_token(): + return + device = self._downloader.cache.load( + 'cbcwatch', self._cache_device_key()) or {} + self._device_id, self._device_token = device.get('id'), device.get('token') + if self._valid_device_token(): + return + self._register_device() + + def _valid_device_token(self): + return self._device_id and self._device_token + + def _cache_device_key(self): + email, _ = self._get_login_info() + return '%s_device' % hashlib.sha256(email.encode()).hexdigest() if email else 'device' + + def _register_device(self): + result = self._download_xml( + self._API_BASE_URL + 'device/register', + None, 'Acquiring device token', + data=b'web') + self._device_id = xpath_text(result, 'deviceId', fatal=True) + email, password = self._get_login_info() + if email and password: + signature = self._signature(email, password) + data = '{0}{1}web'.format( + escape(signature), escape(self._device_id)).encode() + url = self._API_BASE_URL + 'device/login' + result = self._download_xml( + url, None, data=data, + headers={'content-type': 'application/xml'}) + self._device_token = xpath_text(result, 'token', fatal=True) + else: + self._device_token = xpath_text(result, 'deviceToken', fatal=True) + self._downloader.cache.store( + 'cbcwatch', self._cache_device_key(), { + 'id': self._device_id, + 'token': self._device_token, + }) + + def _parse_rss_feed(self, rss): + channel = xpath_element(rss, 'channel', fatal=True) + + def _add_ns(path): + return xpath_with_ns(path, self._NS_MAP) + + entries = [] + for item in channel.findall('item'): + guid = xpath_text(item, 'guid', fatal=True) + title = xpath_text(item, 'title', fatal=True) + + media_group = xpath_element(item, _add_ns('media:group'), fatal=True) + content = xpath_element(media_group, _add_ns('media:content'), fatal=True) + content_url = content.attrib['url'] + + thumbnails = [] + for thumbnail in media_group.findall(_add_ns('media:thumbnail')): + thumbnail_url = thumbnail.get('url') + if not thumbnail_url: + continue + thumbnails.append({ + 'id': thumbnail.get('profile'), + 'url': thumbnail_url, + 'width': int_or_none(thumbnail.get('width')), + 'height': int_or_none(thumbnail.get('height')), + }) + + timestamp = None + release_date = find_xpath_attr( + item, _add_ns('media:credit'), 'role', 'releaseDate') + if release_date is not None: + timestamp = parse_iso8601(release_date.text) + + entries.append({ + '_type': 'url_transparent', + 'url': content_url, + 'id': guid, + 'title': title, + 'description': xpath_text(item, 'description'), + 'timestamp': timestamp, + 'duration': int_or_none(content.get('duration')), + 'age_limit': parse_age_limit(xpath_text(item, _add_ns('media:rating'))), + 'episode': xpath_text(item, _add_ns('clearleap:episode')), + 'episode_number': int_or_none(xpath_text(item, _add_ns('clearleap:episodeInSeason'))), + 'series': xpath_text(item, _add_ns('clearleap:series')), + 'season_number': int_or_none(xpath_text(item, _add_ns('clearleap:season'))), + 'thumbnails': thumbnails, + 'ie_key': 'CBCWatchVideo', + }) + + return self.playlist_result( + entries, xpath_text(channel, 'guid'), + xpath_text(channel, 'title'), + xpath_text(channel, 'description')) + + +class CBCWatchVideoIE(CBCWatchBaseIE): + IE_NAME = 'cbc.ca:watch:video' + _VALID_URL = r'https?://api-cbc\.cloud\.clearleap\.com/cloffice/client/web/play/?\?.*?\bcontentId=(?P[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})' + _TEST = { + # geo-restricted to Canada, bypassable + 'url': 'https://api-cbc.cloud.clearleap.com/cloffice/client/web/play/?contentId=3c84472a-1eea-4dee-9267-2655d5055dcf&categoryId=ebc258f5-ee40-4cca-b66b-ba6bd55b7235', + 'only_matching': True, + } + + def _real_extract(self, url): + video_id = self._match_id(url) + result = self._call_api(url, video_id) + + m3u8_url = xpath_text(result, 'url', fatal=True) + formats = self._extract_m3u8_formats(re.sub(r'/([^/]+)/[^/?]+\.m3u8', r'/\1/\1.m3u8', m3u8_url), video_id, 'mp4', fatal=False) + if len(formats) < 2: + formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4') + for f in formats: + format_id = f.get('format_id') + if format_id.startswith('AAC'): + f['acodec'] = 'aac' + elif format_id.startswith('AC3'): + f['acodec'] = 'ac-3' + self._sort_formats(formats) + + info = { + 'id': video_id, + 'title': video_id, + 'formats': formats, + } + + rss = xpath_element(result, 'rss') + if rss: + info.update(self._parse_rss_feed(rss)['entries'][0]) + del info['url'] + del info['_type'] + del info['ie_key'] + return info + + +class CBCWatchIE(CBCWatchBaseIE): + IE_NAME = 'cbc.ca:watch' + _VALID_URL = r'https?://(?:gem|watch)\.cbc\.ca/(?:[^/]+/)+(?P[0-9a-f-]+)' + _TESTS = [{ + # geo-restricted to Canada, bypassable + 'url': 'http://watch.cbc.ca/doc-zone/season-6/customer-disservice/38e815a-009e3ab12e4', + 'info_dict': { + 'id': '9673749a-5e77-484c-8b62-a1092a6b5168', + 'ext': 'mp4', + 'title': 'Customer (Dis)Service', + 'description': 'md5:8bdd6913a0fe03d4b2a17ebe169c7c87', + 'upload_date': '20160219', + 'timestamp': 1455840000, + }, + 'params': { + # m3u8 download + 'skip_download': True, + 'format': 'bestvideo', + }, + }, { + # geo-restricted to Canada, bypassable + 'url': 'http://watch.cbc.ca/arthur/all/1ed4b385-cd84-49cf-95f0-80f004680057', + 'info_dict': { + 'id': '1ed4b385-cd84-49cf-95f0-80f004680057', + 'title': 'Arthur', + 'description': 'Arthur, the sweetest 8-year-old aardvark, and his pals solve all kinds of problems with humour, kindness and teamwork.', + }, + 'playlist_mincount': 30, + }, { + 'url': 'https://gem.cbc.ca/media/this-hour-has-22-minutes/season-26/episode-20/38e815a-0108c6c6a42', + 'only_matching': True, + }] + + def _real_extract(self, url): + video_id = self._match_id(url) + rss = self._call_api('web/browse/' + video_id, video_id) + return self._parse_rss_feed(rss) + + +class CBCOlympicsIE(InfoExtractor): + IE_NAME = 'cbc.ca:olympics' + _VALID_URL = r'https?://olympics\.cbc\.ca/video/[^/]+/(?P[^/?#]+)' + _TESTS = [{ + 'url': 'https://olympics.cbc.ca/video/whats-on-tv/olympic-morning-featuring-the-opening-ceremony/', + 'only_matching': True, + }] + + def _real_extract(self, url): + display_id = self._match_id(url) + webpage = self._download_webpage(url, display_id) + video_id = self._hidden_inputs(webpage)['videoId'] + video_doc = self._download_xml( + 'https://olympics.cbc.ca/videodata/%s.xml' % video_id, video_id) + title = xpath_text(video_doc, 'title', fatal=True) + is_live = xpath_text(video_doc, 'kind') == 'Live' + if is_live: + title = self._live_title(title) + + formats = [] + for video_source in video_doc.findall('videoSources/videoSource'): + uri = xpath_text(video_source, 'uri') + if not uri: + continue + tokenize = self._download_json( + 'https://olympics.cbc.ca/api/api-akamai/tokenize', + video_id, data=json.dumps({ + 'VideoSource': uri, + }).encode(), headers={ + 'Content-Type': 'application/json', + 'Referer': url, + # d3.VideoPlayer._init in https://olympics.cbc.ca/components/script/base.js + 'Cookie': '_dvp=TK:C0ObxjerU', # AKAMAI CDN cookie + }, fatal=False) + if not tokenize: + continue + content_url = tokenize['ContentUrl'] + video_source_format = video_source.get('format') + if video_source_format == 'IIS': + formats.extend(self._extract_ism_formats( + content_url, video_id, ism_id=video_source_format, fatal=False)) + else: + formats.extend(self._extract_m3u8_formats( + content_url, video_id, 'mp4', + 'm3u8' if is_live else 'm3u8_native', + m3u8_id=video_source_format, fatal=False)) + self._sort_formats(formats) + + return { + 'id': video_id, + 'display_id': display_id, + 'title': title, + 'description': xpath_text(video_doc, 'description'), + 'thumbnail': xpath_text(video_doc, 'thumbnailUrl'), + 'duration': parse_duration(xpath_text(video_doc, 'duration')), + 'formats': formats, + 'is_live': is_live, + }