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[youtubedl] / youtube_dl / extractor / addanime.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 compat_HTTPError,
8 compat_str,
9 compat_urllib_parse,
10 compat_urllib_parse_urlparse,
11
12 ExtractorError,
13 )
14
15
16 class AddAnimeIE(InfoExtractor):
17
18 _VALID_URL = r'^http://(?:\w+\.)?add-anime\.net/watch_video\.php\?(?:.*?)v=(?P<video_id>[\w_]+)(?:.*)'
19 _TEST = {
20 'url': 'http://www.add-anime.net/watch_video.php?v=24MR3YO5SAS9',
21 'md5': '72954ea10bc979ab5e2eb288b21425a0',
22 'info_dict': {
23 'id': '24MR3YO5SAS9',
24 'ext': 'mp4',
25 'description': 'One Piece 606',
26 'title': 'One Piece 606',
27 }
28 }
29
30 def _real_extract(self, url):
31 try:
32 mobj = re.match(self._VALID_URL, url)
33 video_id = mobj.group('video_id')
34 webpage = self._download_webpage(url, video_id)
35 except ExtractorError as ee:
36 if not isinstance(ee.cause, compat_HTTPError) or \
37 ee.cause.code != 503:
38 raise
39
40 redir_webpage = ee.cause.read().decode('utf-8')
41 action = self._search_regex(
42 r'<form id="challenge-form" action="([^"]+)"',
43 redir_webpage, 'Redirect form')
44 vc = self._search_regex(
45 r'<input type="hidden" name="jschl_vc" value="([^"]+)"/>',
46 redir_webpage, 'redirect vc value')
47 av = re.search(
48 r'a\.value = ([0-9]+)[+]([0-9]+)[*]([0-9]+);',
49 redir_webpage)
50 if av is None:
51 raise ExtractorError(u'Cannot find redirect math task')
52 av_res = int(av.group(1)) + int(av.group(2)) * int(av.group(3))
53
54 parsed_url = compat_urllib_parse_urlparse(url)
55 av_val = av_res + len(parsed_url.netloc)
56 confirm_url = (
57 parsed_url.scheme + '://' + parsed_url.netloc +
58 action + '?' +
59 compat_urllib_parse.urlencode({
60 'jschl_vc': vc, 'jschl_answer': compat_str(av_val)}))
61 self._download_webpage(
62 confirm_url, video_id,
63 note='Confirming after redirect')
64 webpage = self._download_webpage(url, video_id)
65
66 formats = []
67 for format_id in ('normal', 'hq'):
68 rex = r"var %s_video_file = '(.*?)';" % re.escape(format_id)
69 video_url = self._search_regex(rex, webpage, 'video file URLx',
70 fatal=False)
71 if not video_url:
72 continue
73 formats.append({
74 'format_id': format_id,
75 'url': video_url,
76 })
77 self._sort_formats(formats)
78 video_title = self._og_search_title(webpage)
79 video_description = self._og_search_description(webpage)
80
81 return {
82 '_type': 'video',
83 'id': video_id,
84 'formats': formats,
85 'title': video_title,
86 'description': video_description
87 }