diff options
Diffstat (limited to 'youtube_dl/extractor')
| -rw-r--r-- | youtube_dl/extractor/myvideo.py | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/youtube_dl/extractor/myvideo.py b/youtube_dl/extractor/myvideo.py new file mode 100644 index 000000000..47a44e3e0 --- /dev/null +++ b/youtube_dl/extractor/myvideo.py @@ -0,0 +1,164 @@ +import binascii +import base64 +import hashlib +import re + +from .common import InfoExtractor +from ..utils import ( + compat_ord, + compat_urllib_parse, + + ExtractorError, +) + + + +class MyVideoIE(InfoExtractor): + """Information Extractor for myvideo.de.""" + + _VALID_URL = r'(?:http://)?(?:www\.)?myvideo\.de/watch/([0-9]+)/([^?/]+).*' + IE_NAME = u'myvideo' + + # Original Code from: https://github.com/dersphere/plugin.video.myvideo_de.git + # Released into the Public Domain by Tristan Fischer on 2013-05-19 + # https://github.com/rg3/youtube-dl/pull/842 + def __rc4crypt(self,data, key): + x = 0 + box = list(range(256)) + for i in list(range(256)): + x = (x + box[i] + compat_ord(key[i % len(key)])) % 256 + box[i], box[x] = box[x], box[i] + x = 0 + y = 0 + out = '' + for char in data: + x = (x + 1) % 256 + y = (y + box[x]) % 256 + box[x], box[y] = box[y], box[x] + out += chr(compat_ord(char) ^ box[(box[x] + box[y]) % 256]) + return out + + def __md5(self,s): + return hashlib.md5(s).hexdigest().encode() + + def _real_extract(self,url): + mobj = re.match(self._VALID_URL, url) + if mobj is None: + raise ExtractorError(u'invalid URL: %s' % url) + + video_id = mobj.group(1) + + GK = ( + b'WXpnME1EZGhNRGhpTTJNM01XVmhOREU0WldNNVpHTTJOakpt' + b'TW1FMU5tVTBNR05pWkRaa05XRXhNVFJoWVRVd1ptSXhaVEV3' + b'TnpsbA0KTVRkbU1tSTRNdz09' + ) + + # Get video webpage + webpage_url = 'http://www.myvideo.de/watch/%s' % video_id + webpage = self._download_webpage(webpage_url, video_id) + + mobj = re.search('source src=\'(.+?)[.]([^.]+)\'', webpage) + if mobj is not None: + self.report_extraction(video_id) + video_url = mobj.group(1) + '.flv' + + video_title = self._html_search_regex('<title>([^<]+)</title>', + webpage, u'title') + + video_ext = self._search_regex('[.](.+?)$', video_url, u'extension') + + return [{ + 'id': video_id, + 'url': video_url, + 'uploader': None, + 'upload_date': None, + 'title': video_title, + 'ext': video_ext, + }] + + # try encxml + mobj = re.search('var flashvars={(.+?)}', webpage) + if mobj is None: + raise ExtractorError(u'Unable to extract video') + + params = {} + encxml = '' + sec = mobj.group(1) + for (a, b) in re.findall('(.+?):\'(.+?)\',?', sec): + if not a == '_encxml': + params[a] = b + else: + encxml = compat_urllib_parse.unquote(b) + if not params.get('domain'): + params['domain'] = 'www.myvideo.de' + xmldata_url = '%s?%s' % (encxml, compat_urllib_parse.urlencode(params)) + if 'flash_playertype=MTV' in xmldata_url: + self._downloader.report_warning(u'avoiding MTV player') + xmldata_url = ( + 'http://www.myvideo.de/dynamic/get_player_video_xml.php' + '?flash_playertype=D&ID=%s&_countlimit=4&autorun=yes' + ) % video_id + + # get enc data + enc_data = self._download_webpage(xmldata_url, video_id).split('=')[1] + enc_data_b = binascii.unhexlify(enc_data) + sk = self.__md5( + base64.b64decode(base64.b64decode(GK)) + + self.__md5( + str(video_id).encode('utf-8') + ) + ) + dec_data = self.__rc4crypt(enc_data_b, sk) + + # extracting infos + self.report_extraction(video_id) + + video_url = None + mobj = re.search('connectionurl=\'(.*?)\'', dec_data) + if mobj: + video_url = compat_urllib_parse.unquote(mobj.group(1)) + if 'myvideo2flash' in video_url: + self._downloader.report_warning(u'forcing RTMPT ...') + video_url = video_url.replace('rtmpe://', 'rtmpt://') + + if not video_url: + # extract non rtmp videos + mobj = re.search('path=\'(http.*?)\' source=\'(.*?)\'', dec_data) + if mobj is None: + raise ExtractorError(u'unable to extract url') + video_url = compat_urllib_parse.unquote(mobj.group(1)) + compat_urllib_parse.unquote(mobj.group(2)) + + video_file = self._search_regex('source=\'(.*?)\'', dec_data, u'video file') + video_file = compat_urllib_parse.unquote(video_file) + + if not video_file.endswith('f4m'): + ppath, prefix = video_file.split('.') + video_playpath = '%s:%s' % (prefix, ppath) + video_hls_playlist = '' + else: + video_playpath = '' + video_hls_playlist = ( + video_file + ).replace('.f4m', '.m3u8') + + video_swfobj = self._search_regex('swfobject.embedSWF\(\'(.+?)\'', webpage, u'swfobj') + video_swfobj = compat_urllib_parse.unquote(video_swfobj) + + video_title = self._html_search_regex("<h1(?: class='globalHd')?>(.*?)</h1>", + webpage, u'title') + + return [{ + 'id': video_id, + 'url': video_url, + 'tc_url': video_url, + 'uploader': None, + 'upload_date': None, + 'title': video_title, + 'ext': u'flv', + 'play_path': video_playpath, + 'video_file': video_file, + 'video_hls_playlist': video_hls_playlist, + 'player_url': video_swfobj, + }] + |