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[youtubedl] / youtube_dl / extractor / steam.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 extract_attributes,
8 ExtractorError,
9 get_element_by_class,
10 js_to_json,
11 )
12
13
14 class SteamIE(InfoExtractor):
15 _VALID_URL = r"""(?x)
16 https?://store\.steampowered\.com/
17 (agecheck/)?
18 (?P<urltype>video|app)/ #If the page is only for videos or for a game
19 (?P<gameID>\d+)/?
20 (?P<videoID>\d*)(?P<extra>\??) # For urltype == video we sometimes get the videoID
21 |
22 https?://(?:www\.)?steamcommunity\.com/sharedfiles/filedetails/\?id=(?P<fileID>[0-9]+)
23 """
24 _VIDEO_PAGE_TEMPLATE = 'http://store.steampowered.com/video/%s/'
25 _AGECHECK_TEMPLATE = 'http://store.steampowered.com/agecheck/video/%s/?snr=1_agecheck_agecheck__age-gate&ageDay=1&ageMonth=January&ageYear=1970'
26 _TESTS = [{
27 'url': 'http://store.steampowered.com/video/105600/',
28 'playlist': [
29 {
30 'md5': '6a294ee0c4b1f47f5bb76a65e31e3592',
31 'info_dict': {
32 'id': '2040428',
33 'ext': 'mp4',
34 'title': 'Terraria 1.3 Trailer',
35 'playlist_index': 1,
36 }
37 },
38 {
39 'md5': '911672b20064ca3263fa89650ba5a7aa',
40 'info_dict': {
41 'id': '2029566',
42 'ext': 'mp4',
43 'title': 'Terraria 1.2 Trailer',
44 'playlist_index': 2,
45 }
46 }
47 ],
48 'info_dict': {
49 'id': '105600',
50 'title': 'Terraria',
51 },
52 'params': {
53 'playlistend': 2,
54 }
55 }, {
56 'url': 'http://steamcommunity.com/sharedfiles/filedetails/?id=242472205',
57 'info_dict': {
58 'id': 'X8kpJBlzD2E',
59 'ext': 'mp4',
60 'upload_date': '20140617',
61 'title': 'FRONTIERS - Trapping',
62 'description': 'md5:bf6f7f773def614054089e5769c12a6e',
63 'uploader': 'AAD Productions',
64 'uploader_id': 'AtomicAgeDogGames',
65 }
66 }]
67
68 def _real_extract(self, url):
69 m = re.match(self._VALID_URL, url)
70 fileID = m.group('fileID')
71 if fileID:
72 videourl = url
73 playlist_id = fileID
74 else:
75 gameID = m.group('gameID')
76 playlist_id = gameID
77 videourl = self._VIDEO_PAGE_TEMPLATE % playlist_id
78 webpage = self._download_webpage(videourl, playlist_id)
79
80 if re.search('<h2>Please enter your birth date to continue:</h2>', webpage) is not None:
81 videourl = self._AGECHECK_TEMPLATE % playlist_id
82 self.report_age_confirmation()
83 webpage = self._download_webpage(videourl, playlist_id)
84
85 flash_vars = self._parse_json(self._search_regex(
86 r'(?s)rgMovieFlashvars\s*=\s*({.+?});', webpage,
87 'flash vars'), playlist_id, js_to_json)
88
89 playlist_title = None
90 entries = []
91 if fileID:
92 playlist_title = get_element_by_class('workshopItemTitle', webpage)
93 for movie in flash_vars.values():
94 if not movie:
95 continue
96 youtube_id = movie.get('YOUTUBE_VIDEO_ID')
97 if not youtube_id:
98 continue
99 entries.append({
100 '_type': 'url',
101 'url': youtube_id,
102 'ie_key': 'Youtube',
103 })
104 else:
105 playlist_title = get_element_by_class('apphub_AppName', webpage)
106 for movie_id, movie in flash_vars.items():
107 if not movie:
108 continue
109 video_id = self._search_regex(r'movie_(\d+)', movie_id, 'video id', fatal=False)
110 title = movie.get('MOVIE_NAME')
111 if not title or not video_id:
112 continue
113 entry = {
114 'id': video_id,
115 'title': title.replace('+', ' '),
116 }
117 formats = []
118 flv_url = movie.get('FILENAME')
119 if flv_url:
120 formats.append({
121 'format_id': 'flv',
122 'url': flv_url,
123 })
124 highlight_element = self._search_regex(
125 r'(<div[^>]+id="highlight_movie_%s"[^>]+>)' % video_id,
126 webpage, 'highlight element', fatal=False)
127 if highlight_element:
128 highlight_attribs = extract_attributes(highlight_element)
129 if highlight_attribs:
130 entry['thumbnail'] = highlight_attribs.get('data-poster')
131 for quality in ('', '-hd'):
132 for ext in ('webm', 'mp4'):
133 video_url = highlight_attribs.get('data-%s%s-source' % (ext, quality))
134 if video_url:
135 formats.append({
136 'format_id': ext + quality,
137 'url': video_url,
138 })
139 if not formats:
140 continue
141 entry['formats'] = formats
142 entries.append(entry)
143 if not entries:
144 raise ExtractorError('Could not find any videos')
145
146 return self.playlist_result(entries, playlist_id, playlist_title)