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[youtubedl] / youtube_dl / extractor / addanime.py
1 import re
2
3 from .common import InfoExtractor
4 from ..utils import (
5 compat_HTTPError,
6 compat_str,
7 compat_urllib_parse,
8 compat_urllib_parse_urlparse,
9
10 ExtractorError,
11 )
12
13
14 class AddAnimeIE(InfoExtractor):
15
16 _VALID_URL = r'^http://(?:\w+\.)?add-anime\.net/watch_video\.php\?(?:.*?)v=(?P<video_id>[\w_]+)(?:.*)'
17 IE_NAME = u'AddAnime'
18 _TEST = {
19 u'url': u'http://www.add-anime.net/watch_video.php?v=24MR3YO5SAS9',
20 u'file': u'24MR3YO5SAS9.mp4',
21 u'md5': u'72954ea10bc979ab5e2eb288b21425a0',
22 u'info_dict': {
23 u"description": u"One Piece 606",
24 u"title": u"One Piece 606"
25 }
26 }
27
28 def _real_extract(self, url):
29 try:
30 mobj = re.match(self._VALID_URL, url)
31 video_id = mobj.group('video_id')
32 webpage = self._download_webpage(url, video_id)
33 except ExtractorError as ee:
34 if not isinstance(ee.cause, compat_HTTPError) or \
35 ee.cause.code != 503:
36 raise
37
38 redir_webpage = ee.cause.read().decode('utf-8')
39 action = self._search_regex(
40 r'<form id="challenge-form" action="([^"]+)"',
41 redir_webpage, u'Redirect form')
42 vc = self._search_regex(
43 r'<input type="hidden" name="jschl_vc" value="([^"]+)"/>',
44 redir_webpage, u'redirect vc value')
45 av = re.search(
46 r'a\.value = ([0-9]+)[+]([0-9]+)[*]([0-9]+);',
47 redir_webpage)
48 if av is None:
49 raise ExtractorError(u'Cannot find redirect math task')
50 av_res = int(av.group(1)) + int(av.group(2)) * int(av.group(3))
51
52 parsed_url = compat_urllib_parse_urlparse(url)
53 av_val = av_res + len(parsed_url.netloc)
54 confirm_url = (
55 parsed_url.scheme + u'://' + parsed_url.netloc +
56 action + '?' +
57 compat_urllib_parse.urlencode({
58 'jschl_vc': vc, 'jschl_answer': compat_str(av_val)}))
59 self._download_webpage(
60 confirm_url, video_id,
61 note=u'Confirming after redirect')
62 webpage = self._download_webpage(url, video_id)
63
64 formats = []
65 for format_id in ('normal', 'hq'):
66 rex = r"var %s_video_file = '(.*?)';" % re.escape(format_id)
67 video_url = self._search_regex(rex, webpage, u'video file URLx',
68 fatal=False)
69 if not video_url:
70 continue
71 formats.append({
72 'format_id': format_id,
73 'url': video_url,
74 })
75 if not formats:
76 raise ExtractorError(u'Cannot find any video format!')
77 video_title = self._og_search_title(webpage)
78 video_description = self._og_search_description(webpage)
79
80 return {
81 '_type': 'video',
82 'id': video_id,
83 'formats': formats,
84 'title': video_title,
85 'description': video_description
86 }