Move MyVideo into its own file
Philipp Hagemeister
12 years ago
parent
f58848011e
commit
a08dfd27a8
@ -0,0 +1,164 @@
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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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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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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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_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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# 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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# 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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