Philipp Hagemeister
11 years ago
2 changed files with 165 additions and 149 deletions
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import binascii |
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import base64 |
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import hashlib |
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import re |
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|
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from .common import InfoExtractor |
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from ..utils import ( |
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compat_ord, |
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compat_urllib_parse, |
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|
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ExtractorError, |
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) |
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class MyVideoIE(InfoExtractor): |
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"""Information Extractor for myvideo.de.""" |
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|
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_VALID_URL = r'(?:http://)?(?:www\.)?myvideo\.de/watch/([0-9]+)/([^?/]+).*' |
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IE_NAME = u'myvideo' |
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# Original Code from: https://github.com/dersphere/plugin.video.myvideo_de.git |
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# Released into the Public Domain by Tristan Fischer on 2013-05-19 |
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# https://github.com/rg3/youtube-dl/pull/842 |
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def __rc4crypt(self,data, key): |
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x = 0 |
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box = list(range(256)) |
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for i in list(range(256)): |
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x = (x + box[i] + compat_ord(key[i % len(key)])) % 256 |
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box[i], box[x] = box[x], box[i] |
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x = 0 |
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y = 0 |
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out = '' |
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for char in data: |
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x = (x + 1) % 256 |
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y = (y + box[x]) % 256 |
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box[x], box[y] = box[y], box[x] |
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out += chr(compat_ord(char) ^ box[(box[x] + box[y]) % 256]) |
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return out |
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def __md5(self,s): |
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return hashlib.md5(s).hexdigest().encode() |
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def _real_extract(self,url): |
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mobj = re.match(self._VALID_URL, url) |
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if mobj is None: |
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raise ExtractorError(u'invalid URL: %s' % url) |
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video_id = mobj.group(1) |
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GK = ( |
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b'WXpnME1EZGhNRGhpTTJNM01XVmhOREU0WldNNVpHTTJOakpt' |
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b'TW1FMU5tVTBNR05pWkRaa05XRXhNVFJoWVRVd1ptSXhaVEV3' |
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b'TnpsbA0KTVRkbU1tSTRNdz09' |
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) |
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# Get video webpage |
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webpage_url = 'http://www.myvideo.de/watch/%s' % video_id |
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webpage = self._download_webpage(webpage_url, video_id) |
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mobj = re.search('source src=\'(.+?)[.]([^.]+)\'', webpage) |
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if mobj is not None: |
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self.report_extraction(video_id) |
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video_url = mobj.group(1) + '.flv' |
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video_title = self._html_search_regex('<title>([^<]+)</title>', |
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webpage, u'title') |
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video_ext = self._search_regex('[.](.+?)$', video_url, u'extension') |
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return [{ |
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'id': video_id, |
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'url': video_url, |
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'uploader': None, |
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'upload_date': None, |
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'title': video_title, |
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'ext': video_ext, |
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}] |
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|
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# try encxml |
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mobj = re.search('var flashvars={(.+?)}', webpage) |
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if mobj is None: |
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raise ExtractorError(u'Unable to extract video') |
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params = {} |
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encxml = '' |
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sec = mobj.group(1) |
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for (a, b) in re.findall('(.+?):\'(.+?)\',?', sec): |
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if not a == '_encxml': |
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params[a] = b |
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else: |
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encxml = compat_urllib_parse.unquote(b) |
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if not params.get('domain'): |
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params['domain'] = 'www.myvideo.de' |
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xmldata_url = '%s?%s' % (encxml, compat_urllib_parse.urlencode(params)) |
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if 'flash_playertype=MTV' in xmldata_url: |
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self._downloader.report_warning(u'avoiding MTV player') |
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xmldata_url = ( |
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'http://www.myvideo.de/dynamic/get_player_video_xml.php' |
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'?flash_playertype=D&ID=%s&_countlimit=4&autorun=yes' |
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) % video_id |
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# get enc data |
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enc_data = self._download_webpage(xmldata_url, video_id).split('=')[1] |
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enc_data_b = binascii.unhexlify(enc_data) |
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sk = self.__md5( |
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base64.b64decode(base64.b64decode(GK)) + |
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self.__md5( |
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str(video_id).encode('utf-8') |
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) |
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) |
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dec_data = self.__rc4crypt(enc_data_b, sk) |
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|
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# extracting infos |
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self.report_extraction(video_id) |
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video_url = None |
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mobj = re.search('connectionurl=\'(.*?)\'', dec_data) |
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if mobj: |
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video_url = compat_urllib_parse.unquote(mobj.group(1)) |
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if 'myvideo2flash' in video_url: |
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self._downloader.report_warning(u'forcing RTMPT ...') |
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video_url = video_url.replace('rtmpe://', 'rtmpt://') |
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if not video_url: |
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# extract non rtmp videos |
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mobj = re.search('path=\'(http.*?)\' source=\'(.*?)\'', dec_data) |
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if mobj is None: |
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raise ExtractorError(u'unable to extract url') |
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video_url = compat_urllib_parse.unquote(mobj.group(1)) + compat_urllib_parse.unquote(mobj.group(2)) |
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video_file = self._search_regex('source=\'(.*?)\'', dec_data, u'video file') |
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video_file = compat_urllib_parse.unquote(video_file) |
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if not video_file.endswith('f4m'): |
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ppath, prefix = video_file.split('.') |
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video_playpath = '%s:%s' % (prefix, ppath) |
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video_hls_playlist = '' |
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else: |
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video_playpath = '' |
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video_hls_playlist = ( |
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video_file |
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).replace('.f4m', '.m3u8') |
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video_swfobj = self._search_regex('swfobject.embedSWF\(\'(.+?)\'', webpage, u'swfobj') |
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video_swfobj = compat_urllib_parse.unquote(video_swfobj) |
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video_title = self._html_search_regex("<h1(?: class='globalHd')?>(.*?)</h1>", |
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webpage, u'title') |
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return [{ |
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'id': video_id, |
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'url': video_url, |
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'tc_url': video_url, |
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'uploader': None, |
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'upload_date': None, |
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'title': video_title, |
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'ext': u'flv', |
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'play_path': video_playpath, |
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'video_file': video_file, |
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'video_hls_playlist': video_hls_playlist, |
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'player_url': video_swfobj, |
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}] |
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