X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fletv.py;h=2ece30839dc4f9731264555e33035988301ba395;hb=7a8fef31730f0a9823c1379f67902dd95a9ea580;hp=85eee141b119519e9a6aac9a2fd8bfb1e05419a0;hpb=938c3f65b6c1c1f5b8f7eb731a3eef00a06b6128;p=youtube-dl diff --git a/youtube_dl/extractor/letv.py b/youtube_dl/extractor/letv.py index 85eee141b..2ece30839 100644 --- a/youtube_dl/extractor/letv.py +++ b/youtube_dl/extractor/letv.py @@ -1,49 +1,64 @@ # coding: utf-8 from __future__ import unicode_literals +import base64 import datetime +import hashlib import re import time from .common import InfoExtractor from ..compat import ( + compat_ord, + compat_str, compat_urllib_parse, - compat_urllib_request, - compat_urlparse, ) from ..utils import ( determine_ext, + encode_data_uri, ExtractorError, + int_or_none, + orderedSet, parse_iso8601, + sanitized_Request, + str_or_none, + url_basename, ) class LetvIE(InfoExtractor): - _VALID_URL = r'http://www\.letv\.com/ptv/vplay/(?P\d+).html' + IE_DESC = '乐视网' + _VALID_URL = r'http://www\.le\.com/ptv/vplay/(?P\d+).html' + + _URL_TEMPLATE = r'http://www.le.com/ptv/vplay/%s.html' _TESTS = [{ - 'url': 'http://www.letv.com/ptv/vplay/22005890.html', - 'md5': 'cab23bd68d5a8db9be31c9a222c1e8df', + 'url': 'http://www.le.com/ptv/vplay/22005890.html', + 'md5': 'edadcfe5406976f42f9f266057ee5e40', 'info_dict': { 'id': '22005890', 'ext': 'mp4', 'title': '第87届奥斯卡颁奖礼完美落幕 《鸟人》成最大赢家', - 'timestamp': 1424747397, - 'upload_date': '20150224', 'description': 'md5:a9cb175fd753e2962176b7beca21a47c', - } + }, + 'params': { + 'hls_prefer_native': True, + }, }, { - 'url': 'http://www.letv.com/ptv/vplay/1415246.html', + 'url': 'http://www.le.com/ptv/vplay/1415246.html', 'info_dict': { 'id': '1415246', 'ext': 'mp4', 'title': '美人天下01', 'description': 'md5:f88573d9d7225ada1359eaf0dbf8bcda', }, + 'params': { + 'hls_prefer_native': True, + }, }, { 'note': 'This video is available only in Mainland China, thus a proxy is needed', - 'url': 'http://www.letv.com/ptv/vplay/1118082.html', - 'md5': 'f80936fbe20fb2f58648e81386ff7927', + 'url': 'http://www.le.com/ptv/vplay/1118082.html', + 'md5': '2424c74948a62e5f31988438979c5ad1', 'info_dict': { 'id': '1118082', 'ext': 'mp4', @@ -51,8 +66,9 @@ class LetvIE(InfoExtractor): 'description': 'md5:7506a5eeb1722bb9d4068f85024e3986', }, 'params': { - 'cn_verification_proxy': 'http://proxy.uku.im:8888' + 'hls_prefer_native': True, }, + 'skip': 'Only available in China', }] @staticmethod @@ -74,6 +90,26 @@ class LetvIE(InfoExtractor): _loc3_ = self.ror(_loc3_, _loc2_ % 17) return _loc3_ + # see M3U8Encryption class in KLetvPlayer.swf + @staticmethod + def decrypt_m3u8(encrypted_data): + if encrypted_data[:5].decode('utf-8').lower() != 'vc_01': + return encrypted_data + encrypted_data = encrypted_data[5:] + + _loc4_ = bytearray(2 * len(encrypted_data)) + for idx, val in enumerate(encrypted_data): + b = compat_ord(val) + _loc4_[2 * idx] = b // 16 + _loc4_[2 * idx + 1] = b % 16 + idx = len(_loc4_) - 11 + _loc4_ = _loc4_[idx:] + _loc4_[:idx] + _loc7_ = bytearray(len(encrypted_data)) + for i in range(len(encrypted_data)): + _loc7_[i] = _loc4_[2 * i] * 16 + _loc4_[2 * i + 1] + + return bytes(_loc7_) + def _real_extract(self, url): media_id = self._match_id(url) page = self._download_webpage(url, media_id) @@ -83,17 +119,18 @@ class LetvIE(InfoExtractor): 'splatid': 101, 'format': 1, 'tkey': self.calc_time_key(int(time.time())), - 'domain': 'www.letv.com' + 'domain': 'www.le.com' } - play_json_req = compat_urllib_request.Request( - 'http://api.letv.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params) + play_json_req = sanitized_Request( + 'http://api.le.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params) ) - play_json_req.add_header( - 'Ytdl-request-proxy', - self._downloader.params.get('cn_verification_proxy')) + cn_verification_proxy = self._downloader.params.get('cn_verification_proxy') + if cn_verification_proxy: + play_json_req.add_header('Ytdl-request-proxy', cn_verification_proxy) + play_json = self._download_json( play_json_req, - media_id, 'playJson data') + media_id, 'Downloading playJson data') # Check for errors playstatus = play_json['playstatus'] @@ -114,27 +151,32 @@ class LetvIE(InfoExtractor): for format_id in formats: if format_id in dispatch: media_url = playurl['domain'][0] + dispatch[format_id][0] - - # Mimic what flvxz.com do - url_parts = list(compat_urlparse.urlparse(media_url)) - qs = dict(compat_urlparse.parse_qs(url_parts[4])) - qs.update({ - 'platid': '14', - 'splatid': '1401', - 'tss': 'no', - 'retry': 1 + media_url += '&' + compat_urllib_parse.urlencode({ + 'm3v': 1, + 'format': 1, + 'expect': 3, + 'rateid': format_id, }) - url_parts[4] = compat_urllib_parse.urlencode(qs) - media_url = compat_urlparse.urlunparse(url_parts) + + nodes_data = self._download_json( + media_url, media_id, + 'Download JSON metadata for format %s' % format_id) + + req = self._request_webpage( + nodes_data['nodelist'][0]['location'], media_id, + note='Downloading m3u8 information for format %s' % format_id) + + m3u8_data = self.decrypt_m3u8(req.read()) url_info_dict = { - 'url': media_url, + 'url': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'), 'ext': determine_ext(dispatch[format_id][1]), 'format_id': format_id, + 'protocol': 'm3u8', } if format_id[-1:] == 'p': - url_info_dict['height'] = format_id[:-1] + url_info_dict['height'] = int_or_none(format_id[:-1]) urls.append(url_info_dict) @@ -154,9 +196,9 @@ class LetvIE(InfoExtractor): class LetvTvIE(InfoExtractor): - _VALID_URL = r'http://www.letv.com/tv/(?P\d+).html' + _VALID_URL = r'http://www.le.com/tv/(?P\d+).html' _TESTS = [{ - 'url': 'http://www.letv.com/tv/46177.html', + 'url': 'http://www.le.com/tv/46177.html', 'info_dict': { 'id': '46177', 'title': '美人天下', @@ -169,10 +211,11 @@ class LetvTvIE(InfoExtractor): playlist_id = self._match_id(url) page = self._download_webpage(url, playlist_id) - media_urls = list(set(re.findall( - r'http://www.letv.com/ptv/vplay/\d+.html', page))) - entries = [self.url_result(media_url, ie='Letv') - for media_url in media_urls] + # Currently old domain names are still used in playlists + media_ids = orderedSet(re.findall( + r'http://www.letv.com/ptv/vplay/(\d+).html', page)) + entries = [self.url_result(LetvIE._URL_TEMPLATE % media_id, ie='Letv') + for media_id in media_ids] title = self._html_search_meta('keywords', page, fatal=False).split('，')[0] @@ -183,9 +226,9 @@ class LetvTvIE(InfoExtractor): class LetvPlaylistIE(LetvTvIE): - _VALID_URL = r'http://tv.letv.com/[a-z]+/(?P[a-z]+)/index.s?html' + _VALID_URL = r'http://tv.le.com/[a-z]+/(?P[a-z]+)/index.s?html' _TESTS = [{ - 'url': 'http://tv.letv.com/izt/wuzetian/index.html', + 'url': 'http://tv.le.com/izt/wuzetian/index.html', 'info_dict': { 'id': 'wuzetian', 'title': '武媚娘传奇', @@ -194,7 +237,7 @@ class LetvPlaylistIE(LetvTvIE): # This playlist contains some extra videos other than the drama itself 'playlist_mincount': 96 }, { - 'url': 'http://tv.letv.com/pzt/lswjzzjc/index.shtml', + 'url': 'http://tv.le.com/pzt/lswjzzjc/index.shtml', 'info_dict': { 'id': 'lswjzzjc', # The title should be "劲舞青春", but I can't find a simple way to @@ -204,3 +247,113 @@ class LetvPlaylistIE(LetvTvIE): }, 'playlist_mincount': 7 }] + + +class LetvCloudIE(InfoExtractor): + IE_DESC = '乐视云' + _VALID_URL = r'https?://yuntv\.letv\.com/bcloud.html\?.+' + + _TESTS = [{ + 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=467623dedf', + 'md5': '26450599afd64c513bc77030ad15db44', + 'info_dict': { + 'id': 'p7jnfw5hw9_467623dedf', + 'ext': 'mp4', + 'title': 'Video p7jnfw5hw9_467623dedf', + }, + }, { + 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=ec93197892&pu=2c7cd40209&auto_play=1&gpcflag=1&width=640&height=360', + 'md5': 'e03d9cc8d9c13191e1caf277e42dbd31', + 'info_dict': { + 'id': 'p7jnfw5hw9_ec93197892', + 'ext': 'mp4', + 'title': 'Video p7jnfw5hw9_ec93197892', + }, + }, { + 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=187060b6fd', + 'md5': 'cb988699a776b22d4a41b9d43acfb3ac', + 'info_dict': { + 'id': 'p7jnfw5hw9_187060b6fd', + 'ext': 'mp4', + 'title': 'Video p7jnfw5hw9_187060b6fd', + }, + }] + + @staticmethod + def sign_data(obj): + if obj['cf'] == 'flash': + salt = '2f9d6924b33a165a6d8b5d3d42f4f987' + items = ['cf', 'format', 'ran', 'uu', 'ver', 'vu'] + elif obj['cf'] == 'html5': + salt = 'fbeh5player12c43eccf2bec3300344' + items = ['cf', 'ran', 'uu', 'bver', 'vu'] + input_data = ''.join([item + obj[item] for item in items]) + salt + obj['sign'] = hashlib.md5(input_data.encode('utf-8')).hexdigest() + + def _get_formats(self, cf, uu, vu, media_id): + def get_play_json(cf, timestamp): + data = { + 'cf': cf, + 'ver': '2.2', + 'bver': 'firefox44.0', + 'format': 'json', + 'uu': uu, + 'vu': vu, + 'ran': compat_str(timestamp), + } + self.sign_data(data) + return self._download_json( + 'http://api.letvcloud.com/gpc.php?' + compat_urllib_parse.urlencode(data), + media_id, 'Downloading playJson data for type %s' % cf) + + play_json = get_play_json(cf, time.time()) + # The server time may be different from local time + if play_json.get('code') == 10071: + play_json = get_play_json(cf, play_json['timestamp']) + + if not play_json.get('data'): + if play_json.get('message'): + raise ExtractorError('Letv cloud said: %s' % play_json['message'], expected=True) + elif play_json.get('code'): + raise ExtractorError('Letv cloud returned error %d' % play_json['code'], expected=True) + else: + raise ExtractorError('Letv cloud returned an unknwon error') + + def b64decode(s): + return base64.b64decode(s.encode('utf-8')).decode('utf-8') + + formats = [] + for media in play_json['data']['video_info']['media'].values(): + play_url = media['play_url'] + url = b64decode(play_url['main_url']) + decoded_url = b64decode(url_basename(url)) + formats.append({ + 'url': url, + 'ext': determine_ext(decoded_url), + 'format_id': int_or_none(play_url.get('vtype')), + 'format_note': str_or_none(play_url.get('definition')), + 'width': int_or_none(play_url.get('vwidth')), + 'height': int_or_none(play_url.get('vheight')), + }) + + return formats + + def _real_extract(self, url): + uu_mobj = re.search('uu=([\w]+)', url) + vu_mobj = re.search('vu=([\w]+)', url) + + if not uu_mobj or not vu_mobj: + raise ExtractorError('Invalid URL: %s' % url, expected=True) + + uu = uu_mobj.group(1) + vu = vu_mobj.group(1) + media_id = uu + '_' + vu + + formats = self._get_formats('flash', uu, vu, media_id) + self._get_formats('html5', uu, vu, media_id) + self._sort_formats(formats) + + return { + 'id': media_id, + 'title': 'Video %s' % media_id, + 'formats': formats, + }