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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 ..compat import (
7 compat_HTTPError,
8 compat_str,
9 compat_urllib_parse,
10 compat_urllib_parse_urlparse,
11 )
12 from ..utils import (
13 ExtractorError,
14 )
15
16
17 class AddAnimeIE(InfoExtractor):
18
19 _VALID_URL = r'^http://(?:\w+\.)?add-anime\.net/watch_video\.php\?(?:.*?)v=(?P<video_id>[\w_]+)(?:.*)'
20 _TEST = {
21 'url': 'http://www.add-anime.net/watch_video.php?v=24MR3YO5SAS9',
22 'md5': '72954ea10bc979ab5e2eb288b21425a0',
23 'info_dict': {
24 'id': '24MR3YO5SAS9',
25 'ext': 'mp4',
26 'description': 'One Piece 606',
27 'title': 'One Piece 606',
28 }
29 }
30
31 def _real_extract(self, url):
32 try:
33 mobj = re.match(self._VALID_URL, url)
34 video_id = mobj.group('video_id')
35 webpage = self._download_webpage(url, video_id)
36 except ExtractorError as ee:
37 if not isinstance(ee.cause, compat_HTTPError) or \
38 ee.cause.code != 503:
39 raise
40
41 redir_webpage = ee.cause.read().decode('utf-8')
42 action = self._search_regex(
43 r'<form id="challenge-form" action="([^"]+)"',
44 redir_webpage, 'Redirect form')
45 vc = self._search_regex(
46 r'<input type="hidden" name="jschl_vc" value="([^"]+)"/>',
47 redir_webpage, 'redirect vc value')
48 av = re.search(
49 r'a\.value = ([0-9]+)[+]([0-9]+)[*]([0-9]+);',
50 redir_webpage)
51 if av is None:
52 raise ExtractorError(u'Cannot find redirect math task')
53 av_res = int(av.group(1)) + int(av.group(2)) * int(av.group(3))
54
55 parsed_url = compat_urllib_parse_urlparse(url)
56 av_val = av_res + len(parsed_url.netloc)
57 confirm_url = (
58 parsed_url.scheme + '://' + parsed_url.netloc +
59 action + '?' +
60 compat_urllib_parse.urlencode({
61 'jschl_vc': vc, 'jschl_answer': compat_str(av_val)}))
62 self._download_webpage(
63 confirm_url, video_id,
64 note='Confirming after redirect')
65 webpage = self._download_webpage(url, video_id)
66
67 formats = []
68 for format_id in ('normal', 'hq'):
69 rex = r"var %s_video_file = '(.*?)';" % re.escape(format_id)
70 video_url = self._search_regex(rex, webpage, 'video file URLx',
71 fatal=False)
72 if not video_url:
73 continue
74 formats.append({
75 'format_id': format_id,
76 'url': video_url,
77 })
78 self._sort_formats(formats)
79 video_title = self._og_search_title(webpage)
80 video_description = self._og_search_description(webpage)
81
82 return {
83 '_type': 'video',
84 'id': video_id,
85 'formats': formats,
86 'title': video_title,
87 'description': video_description
88 }