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[youtube-dl] / ign.py
1 import re
2 import json
3
4 from .common import InfoExtractor
5 from ..utils import (
6     determine_ext,
7 )
8
9
10 class IGNIE(InfoExtractor):
11     """
12     Extractor for some of the IGN sites, like www.ign.com, es.ign.com de.ign.com.
13     Some videos of it.ign.com are also supported
14     """
15
16     _VALID_URL = r'https?://.+?\.ign\.com/(?P<type>videos|show_videos|articles)(/.+)?/(?P<name_or_id>.+)'
17     IE_NAME = u'ign.com'
18
19     _CONFIG_URL_TEMPLATE = 'http://www.ign.com/videos/configs/id/%s.config'
20     _DESCRIPTION_RE = [r'<span class="page-object-description">(.+?)</span>',
21                        r'id="my_show_video">.*?<p>(.*?)</p>',
22                        ]
23
24     _TEST = {
25         u'url': u'http://www.ign.com/videos/2013/06/05/the-last-of-us-review',
26         u'file': u'8f862beef863986b2785559b9e1aa599.mp4',
27         u'md5': u'eac8bdc1890980122c3b66f14bdd02e9',
28         u'info_dict': {
29             u'title': u'The Last of Us Review',
30             u'description': u'md5:c8946d4260a4d43a00d5ae8ed998870c',
31         }
32     }
33
34     def _find_video_id(self, webpage):
35         res_id = [r'data-video-id="(.+?)"',
36                   r'<object id="vid_(.+?)"',
37                   r'<meta name="og:image" content=".*/(.+?)-(.+?)/.+.jpg"',
38                   ]
39         return self._search_regex(res_id, webpage, 'video id')
40
41     def _real_extract(self, url):
42         mobj = re.match(self._VALID_URL, url)
43         name_or_id = mobj.group('name_or_id')
44         page_type = mobj.group('type')
45         webpage = self._download_webpage(url, name_or_id)
46         if page_type == 'articles':
47             video_url = self._search_regex(r'var videoUrl = "(.+?)"', webpage, u'video url')
48             return self.url_result(video_url, ie='IGN')
49         video_id = self._find_video_id(webpage)
50         result = self._get_video_info(video_id)
51         description = self._html_search_regex(self._DESCRIPTION_RE,
52                                               webpage, 'video description',
53                                               flags=re.DOTALL)
54         result['description'] = description
55         return result
56
57     def _get_video_info(self, video_id):
58         config_url = self._CONFIG_URL_TEMPLATE % video_id
59         config = json.loads(self._download_webpage(config_url, video_id,
60                             u'Downloading video info'))
61         media = config['playlist']['media']
62         video_url = media['url']
63
64         return {'id': media['metadata']['videoId'],
65                 'url': video_url,
66                 'ext': determine_ext(video_url),
67                 'title': media['metadata']['title'],
68                 'thumbnail': media['poster'][0]['url'].replace('{size}', 'grande'),
69                 }
70
71
72 class OneUPIE(IGNIE):
73     """Extractor for 1up.com, it uses the ign videos system."""
74
75     _VALID_URL = r'https?://gamevideos.1up.com/(?P<type>video)/id/(?P<name_or_id>.+)'
76     IE_NAME = '1up.com'
77
78     _DESCRIPTION_RE = r'<div id="vid_summary">(.+?)</div>'
79
80     _TEST = {
81         u'url': u'http://gamevideos.1up.com/video/id/34976',
82         u'file': u'34976.mp4',
83         u'md5': u'68a54ce4ebc772e4b71e3123d413163d',
84         u'info_dict': {
85             u'title': u'Sniper Elite V2 - Trailer',
86             u'description': u'md5:5d289b722f5a6d940ca3136e9dae89cf',
87         }
88     }
89
90     def _real_extract(self, url):
91         mobj = re.match(self._VALID_URL, url)
92         id = mobj.group('name_or_id')
93         result = super(OneUPIE, self)._real_extract(url)
94         result['id'] = id
95         return result