mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-08-20 06:30:30 +02:00
176 lines
6.1 KiB
Python
176 lines
6.1 KiB
Python
from __future__ import unicode_literals
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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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import json
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from .common import InfoExtractor
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from ..compat import (
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compat_ord,
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compat_urllib_parse,
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compat_urllib_request,
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)
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from ..utils import (
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ExtractorError,
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)
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class MyVideoIE(InfoExtractor):
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_VALID_URL = r'http://(?:www\.)?myvideo\.de/(?:[^/]+/)?watch/(?P<id>[0-9]+)/[^?/]+.*'
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IE_NAME = 'myvideo'
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_TEST = {
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'url': 'http://www.myvideo.de/watch/8229274/bowling_fail_or_win',
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'md5': '2d2753e8130479ba2cb7e0a37002053e',
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'info_dict': {
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'id': '8229274',
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'ext': 'flv',
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'title': 'bowling-fail-or-win',
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}
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}
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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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video_id = mobj.group('id')
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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, 'title')
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return {
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'id': video_id,
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'url': video_url,
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'title': video_title,
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}
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mobj = re.search(r'data-video-service="/service/data/video/%s/config' % video_id, webpage)
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if mobj is not None:
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request = compat_urllib_request.Request('http://www.myvideo.de/service/data/video/%s/config' % video_id, '')
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response = self._download_webpage(request, video_id,
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'Downloading video info')
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info = json.loads(base64.b64decode(response).decode('utf-8'))
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return {
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'id': video_id,
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'title': info['title'],
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'url': info['streaming_url'].replace('rtmpe', 'rtmpt'),
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'play_path': info['filename'],
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'ext': 'flv',
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'thumbnail': info['thumbnail'][0]['url'],
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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('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('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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# 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.report_warning(
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'Rewriting URL to use unencrypted rtmp:// ...',
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video_id)
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video_url = video_url.replace('rtmpe://', 'rtmp://')
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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('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, '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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else:
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video_playpath = ''
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video_swfobj = self._search_regex('swfobject.embedSWF\(\'(.+?)\'', webpage, '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, '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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'title': video_title,
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'ext': 'flv',
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'play_path': video_playpath,
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'player_url': video_swfobj,
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}
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