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3ca3f77f U |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import re | |
5 | ||
6 | from .common import InfoExtractor | |
7 | from ..compat import compat_chr | |
8 | from ..utils import ( | |
9 | decode_packed_codes, | |
10 | ExtractorError, | |
11 | ) | |
12 | ||
13 | ||
14 | class VShareIE(InfoExtractor): | |
15 | _VALID_URL = r'https?://(?:www\.)?vshare\.io/[dv]/(?P<id>[^/?#&]+)' | |
16 | _TESTS = [{ | |
17 | 'url': 'https://vshare.io/d/0f64ce6', | |
18 | 'md5': '17b39f55b5497ae8b59f5fbce8e35886', | |
19 | 'info_dict': { | |
20 | 'id': '0f64ce6', | |
21 | 'title': 'vl14062007715967', | |
22 | 'ext': 'mp4', | |
23 | } | |
24 | }, { | |
25 | 'url': 'https://vshare.io/v/0f64ce6/width-650/height-430/1', | |
26 | 'only_matching': True, | |
27 | }] | |
28 | ||
29 | @staticmethod | |
30 | def _extract_urls(webpage): | |
31 | return re.findall( | |
32 | r'<iframe[^>]+?src=["\'](?P<url>(?:https?:)?//(?:www\.)?vshare\.io/v/[^/?#&]+)', | |
33 | webpage) | |
34 | ||
35 | def _extract_packed(self, webpage): | |
36 | packed = self._search_regex( | |
37 | r'(eval\(function.+)', webpage, 'packed code') | |
38 | unpacked = decode_packed_codes(packed) | |
39 | digits = self._search_regex(r'\[((?:\d+,?)+)\]', unpacked, 'digits') | |
40 | digits = [int(digit) for digit in digits.split(',')] | |
41 | key_digit = self._search_regex( | |
42 | r'fromCharCode\(.+?(\d+)\)}', unpacked, 'key digit') | |
43 | chars = [compat_chr(d - int(key_digit)) for d in digits] | |
44 | return ''.join(chars) | |
45 | ||
46 | def _real_extract(self, url): | |
47 | video_id = self._match_id(url) | |
48 | ||
49 | webpage = self._download_webpage( | |
50 | 'https://vshare.io/v/%s/width-650/height-430/1' % video_id, | |
51 | video_id, headers={'Referer': url}) | |
52 | ||
53 | title = self._html_search_regex( | |
54 | r'<title>([^<]+)</title>', webpage, 'title') | |
55 | title = title.split(' - ')[0] | |
56 | ||
57 | error = self._html_search_regex( | |
58 | r'(?s)<div[^>]+\bclass=["\']xxx-error[^>]+>(.+?)</div', webpage, | |
59 | 'error', default=None) | |
60 | if error: | |
61 | raise ExtractorError(error, expected=True) | |
62 | ||
63 | info = self._parse_html5_media_entries( | |
64 | url, '<video>%s</video>' % self._extract_packed(webpage), | |
65 | video_id)[0] | |
66 | ||
67 | self._sort_formats(info['formats']) | |
68 | ||
69 | info.update({ | |
70 | 'id': video_id, | |
71 | 'title': title, | |
72 | }) | |
73 | ||
74 | return info |