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1 | from __future__ import unicode_literals | |
2 | ||
3 | import re | |
4 | ||
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
7 | compat_urlparse, | |
8 | compat_urllib_parse, | |
9 | xpath_with_ns, | |
10 | ) | |
11 | ||
12 | ||
13 | class InternetVideoArchiveIE(InfoExtractor): | |
14 | _VALID_URL = r'https?://video\.internetvideoarchive\.net/flash/players/.*?\?.*?publishedid.*?' | |
15 | ||
16 | _TEST = { | |
17 | 'url': 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?customerid=69249&publishedid=452693&playerid=247', | |
18 | 'info_dict': { | |
19 | 'id': '452693', | |
20 | 'ext': 'mp4', | |
21 | 'title': 'SKYFALL', | |
22 | 'description': 'In SKYFALL, Bond\'s loyalty to M is tested as her past comes back to haunt her. As MI6 comes under attack, 007 must track down and destroy the threat, no matter how personal the cost.', | |
23 | 'duration': 149, | |
24 | }, | |
25 | } | |
26 | ||
27 | @staticmethod | |
28 | def _build_url(query): | |
29 | return 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?' + query | |
30 | ||
31 | @staticmethod | |
32 | def _clean_query(query): | |
33 | NEEDED_ARGS = ['publishedid', 'customerid'] | |
34 | query_dic = compat_urlparse.parse_qs(query) | |
35 | cleaned_dic = dict((k, v[0]) for (k, v) in query_dic.items() if k in NEEDED_ARGS) | |
36 | # Other player ids return m3u8 urls | |
37 | cleaned_dic['playerid'] = '247' | |
38 | cleaned_dic['videokbrate'] = '100000' | |
39 | return compat_urllib_parse.urlencode(cleaned_dic) | |
40 | ||
41 | def _real_extract(self, url): | |
42 | query = compat_urlparse.urlparse(url).query | |
43 | query_dic = compat_urlparse.parse_qs(query) | |
44 | video_id = query_dic['publishedid'][0] | |
45 | url = self._build_url(query) | |
46 | ||
47 | flashconfiguration = self._download_xml(url, video_id, | |
48 | 'Downloading flash configuration') | |
49 | file_url = flashconfiguration.find('file').text | |
50 | file_url = file_url.replace('/playlist.aspx', '/mrssplaylist.aspx') | |
51 | # Replace some of the parameters in the query to get the best quality | |
52 | # and http links (no m3u8 manifests) | |
53 | file_url = re.sub(r'(?<=\?)(.+)$', | |
54 | lambda m: self._clean_query(m.group()), | |
55 | file_url) | |
56 | info = self._download_xml(file_url, video_id, | |
57 | 'Downloading video info') | |
58 | item = info.find('channel/item') | |
59 | ||
60 | def _bp(p): | |
61 | return xpath_with_ns( | |
62 | p, | |
63 | { | |
64 | 'media': 'http://search.yahoo.com/mrss/', | |
65 | 'jwplayer': 'http://developer.longtailvideo.com/trac/wiki/FlashFormats', | |
66 | } | |
67 | ) | |
68 | formats = [] | |
69 | for content in item.findall(_bp('media:group/media:content')): | |
70 | attr = content.attrib | |
71 | f_url = attr['url'] | |
72 | width = int(attr['width']) | |
73 | bitrate = int(attr['bitrate']) | |
74 | format_id = '%d-%dk' % (width, bitrate) | |
75 | formats.append({ | |
76 | 'format_id': format_id, | |
77 | 'url': f_url, | |
78 | 'width': width, | |
79 | 'tbr': bitrate, | |
80 | }) | |
81 | ||
82 | self._sort_formats(formats) | |
83 | ||
84 | return { | |
85 | 'id': video_id, | |
86 | 'title': item.find('title').text, | |
87 | 'formats': formats, | |
88 | 'thumbnail': item.find(_bp('media:thumbnail')).attrib['url'], | |
89 | 'description': item.find('description').text, | |
90 | 'duration': int(attr['duration']), | |
91 | } |