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[youtubedl] / youtube_dl / extractor / gamespot.py
1 from __future__ import unicode_literals
2
3 import re
4 import json
5
6 from .common import InfoExtractor
7 from ..compat import (
8 compat_urllib_parse,
9 compat_urlparse,
10 )
11 from ..utils import (
12 unescapeHTML,
13 )
14
15
16 class GameSpotIE(InfoExtractor):
17 _VALID_URL = r'http://(?:www\.)?gamespot\.com/.*-(?P<id>\d+)/?'
18 _TESTS = [{
19 'url': 'http://www.gamespot.com/videos/arma-3-community-guide-sitrep-i/2300-6410818/',
20 'md5': 'b2a30deaa8654fcccd43713a6b6a4825',
21 'info_dict': {
22 'id': 'gs-2300-6410818',
23 'ext': 'mp4',
24 'title': 'Arma 3 - Community Guide: SITREP I',
25 'description': 'Check out this video where some of the basics of Arma 3 is explained.',
26 },
27 }, {
28 'url': 'http://www.gamespot.com/videos/the-witcher-3-wild-hunt-xbox-one-now-playing/2300-6424837/',
29 'info_dict': {
30 'id': 'gs-2300-6424837',
31 'ext': 'flv',
32 'title': 'The Witcher 3: Wild Hunt [Xbox ONE] - Now Playing',
33 'description': 'Join us as we take a look at the early hours of The Witcher 3: Wild Hunt and more.',
34 },
35 }]
36
37 def _real_extract(self, url):
38 page_id = self._match_id(url)
39 webpage = self._download_webpage(url, page_id)
40 data_video_json = self._search_regex(
41 r'data-video=["\'](.*?)["\']', webpage, 'data video')
42 data_video = json.loads(unescapeHTML(data_video_json))
43 streams = data_video['videoStreams']
44
45 formats = []
46 f4m_url = streams.get('f4m_stream')
47 if f4m_url is not None:
48 # Transform the manifest url to a link to the mp4 files
49 # they are used in mobile devices.
50 f4m_path = compat_urlparse.urlparse(f4m_url).path
51 QUALITIES_RE = r'((,\d+)+,?)'
52 qualities = self._search_regex(QUALITIES_RE, f4m_path, 'qualities').strip(',').split(',')
53 http_path = f4m_path[1:].split('/', 1)[1]
54 http_template = re.sub(QUALITIES_RE, r'%s', http_path)
55 http_template = http_template.replace('.csmil/manifest.f4m', '')
56 http_template = compat_urlparse.urljoin(
57 'http://video.gamespotcdn.com/', http_template)
58 for q in qualities:
59 formats.append({
60 'url': http_template % q,
61 'ext': 'mp4',
62 'format_id': q,
63 })
64 else:
65 for quality in ['sd', 'hd']:
66 # It's actually a link to a flv file
67 flv_url = streams.get('f4m_{0}'.format(quality))
68 if flv_url is not None:
69 formats.append({
70 'url': flv_url,
71 'ext': 'flv',
72 'format_id': quality,
73 })
74
75 return {
76 'id': data_video['guid'],
77 'display_id': page_id,
78 'title': compat_urllib_parse.unquote(data_video['title']),
79 'formats': formats,
80 'description': self._html_search_meta('description', webpage),
81 'thumbnail': self._og_search_thumbnail(webpage),
82 }