]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/bliptv.py
57d17bea349a302efb0c811bc35f2158313f326a
[youtubedl] / youtube_dl / extractor / bliptv.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from .subtitles import SubtitlesInfoExtractor
7 from ..utils import (
8 compat_urllib_request,
9 unescapeHTML,
10 parse_iso8601,
11 compat_urlparse,
12 clean_html,
13 compat_str,
14 )
15
16
17 class BlipTVIE(SubtitlesInfoExtractor):
18 _VALID_URL = r'https?://(?:\w+\.)?blip\.tv/(?:(?:.+-|rss/flash/)(?P<id>\d+)|((?:play/|api\.swf#)(?P<lookup_id>[\da-zA-Z+_]+)))'
19
20 _TESTS = [
21 {
22 'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
23 'md5': 'c6934ad0b6acf2bd920720ec888eb812',
24 'info_dict': {
25 'id': '5779306',
26 'ext': 'mov',
27 'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3',
28 'description': 'md5:9bc31f227219cde65e47eeec8d2dc596',
29 'timestamp': 1323138843,
30 'upload_date': '20111206',
31 'uploader': 'cbr',
32 'uploader_id': '679425',
33 'duration': 81,
34 }
35 },
36 {
37 # https://github.com/rg3/youtube-dl/pull/2274
38 'note': 'Video with subtitles',
39 'url': 'http://blip.tv/play/h6Uag5OEVgI.html',
40 'md5': '309f9d25b820b086ca163ffac8031806',
41 'info_dict': {
42 'id': '6586561',
43 'ext': 'mp4',
44 'title': 'Red vs. Blue Season 11 Episode 1',
45 'description': 'One-Zero-One',
46 'timestamp': 1371261608,
47 'upload_date': '20130615',
48 'uploader': 'redvsblue',
49 'uploader_id': '792887',
50 'duration': 279,
51 }
52 },
53 {
54 # https://bugzilla.redhat.com/show_bug.cgi?id=967465
55 'url': 'http://a.blip.tv/api.swf#h6Uag5KbVwI',
56 'md5': '314e87b1ebe7a48fcbfdd51b791ce5a6',
57 'info_dict': {
58 'id': '6573122',
59 'ext': 'mov',
60 'upload_date': '20130520',
61 'description': 'Two hapless space marines argue over what to do when they realize they have an astronomically huge problem on their hands.',
62 'title': 'Red vs. Blue Season 11 Trailer',
63 'timestamp': 1369029609,
64 'uploader': 'redvsblue',
65 'uploader_id': '792887',
66 }
67 }
68 ]
69
70 def _real_extract(self, url):
71 mobj = re.match(self._VALID_URL, url)
72 lookup_id = mobj.group('lookup_id')
73
74 # See https://github.com/rg3/youtube-dl/issues/857
75 if lookup_id:
76 info_page = self._download_webpage(
77 'http://blip.tv/play/%s.x?p=1' % lookup_id, lookup_id, 'Resolving lookup id')
78 video_id = self._search_regex(r'data-episode-id="([0-9]+)', info_page, 'video_id')
79 else:
80 video_id = mobj.group('id')
81
82 rss = self._download_xml('http://blip.tv/rss/flash/%s' % video_id, video_id, 'Downloading video RSS')
83
84 def blip(s):
85 return '{http://blip.tv/dtd/blip/1.0}%s' % s
86
87 def media(s):
88 return '{http://search.yahoo.com/mrss/}%s' % s
89
90 def itunes(s):
91 return '{http://www.itunes.com/dtds/podcast-1.0.dtd}%s' % s
92
93 item = rss.find('channel/item')
94
95 video_id = item.find(blip('item_id')).text
96 title = item.find('./title').text
97 description = clean_html(compat_str(item.find(blip('puredescription')).text))
98 timestamp = parse_iso8601(item.find(blip('datestamp')).text)
99 uploader = item.find(blip('user')).text
100 uploader_id = item.find(blip('userid')).text
101 duration = int(item.find(blip('runtime')).text)
102 media_thumbnail = item.find(media('thumbnail'))
103 thumbnail = media_thumbnail.get('url') if media_thumbnail is not None else item.find(itunes('image')).text
104 categories = [category.text for category in item.findall('category')]
105
106 formats = []
107 subtitles = {}
108
109 media_group = item.find(media('group'))
110 for media_content in media_group.findall(media('content')):
111 url = media_content.get('url')
112 role = media_content.get(blip('role'))
113 msg = self._download_webpage(
114 url + '?showplayer=20140425131715&referrer=http://blip.tv&mask=7&skin=flashvars&view=url',
115 video_id, 'Resolving URL for %s' % role)
116 real_url = compat_urlparse.parse_qs(msg)['message'][0]
117
118 media_type = media_content.get('type')
119 if media_type == 'text/srt' or url.endswith('.srt'):
120 LANGS = {
121 'english': 'en',
122 }
123 lang = role.rpartition('-')[-1].strip().lower()
124 langcode = LANGS.get(lang, lang)
125 subtitles[langcode] = url
126 elif media_type.startswith('video/'):
127 formats.append({
128 'url': real_url,
129 'format_id': role,
130 'format_note': media_type,
131 'vcodec': media_content.get(blip('vcodec')),
132 'acodec': media_content.get(blip('acodec')),
133 'filesize': media_content.get('filesize'),
134 'width': int(media_content.get('width')),
135 'height': int(media_content.get('height')),
136 })
137 self._sort_formats(formats)
138
139 # subtitles
140 video_subtitles = self.extract_subtitles(video_id, subtitles)
141 if self._downloader.params.get('listsubtitles', False):
142 self._list_available_subtitles(video_id, subtitles)
143 return
144
145 return {
146 'id': video_id,
147 'title': title,
148 'description': description,
149 'timestamp': timestamp,
150 'uploader': uploader,
151 'uploader_id': uploader_id,
152 'duration': duration,
153 'thumbnail': thumbnail,
154 'categories': categories,
155 'formats': formats,
156 'subtitles': video_subtitles,
157 }
158
159 def _download_subtitle_url(self, sub_lang, url):
160 # For some weird reason, blip.tv serves a video instead of subtitles
161 # when we request with a common UA
162 req = compat_urllib_request.Request(url)
163 req.add_header('Youtubedl-user-agent', 'youtube-dl')
164 return self._download_webpage(req, None, note=False)
165
166
167 class BlipTVUserIE(InfoExtractor):
168 _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?blip\.tv/)|bliptvuser:)(?!api\.swf)([^/]+)/*$'
169 _PAGE_SIZE = 12
170 IE_NAME = 'blip.tv:user'
171
172 def _real_extract(self, url):
173 mobj = re.match(self._VALID_URL, url)
174 username = mobj.group(1)
175
176 page_base = 'http://m.blip.tv/pr/show_get_full_episode_list?users_id=%s&lite=0&esi=1'
177
178 page = self._download_webpage(url, username, 'Downloading user page')
179 mobj = re.search(r'data-users-id="([^"]+)"', page)
180 page_base = page_base % mobj.group(1)
181
182 # Download video ids using BlipTV Ajax calls. Result size per
183 # query is limited (currently to 12 videos) so we need to query
184 # page by page until there are no video ids - it means we got
185 # all of them.
186
187 video_ids = []
188 pagenum = 1
189
190 while True:
191 url = page_base + "&page=" + str(pagenum)
192 page = self._download_webpage(
193 url, username, 'Downloading video ids from page %d' % pagenum)
194
195 # Extract video identifiers
196 ids_in_page = []
197
198 for mobj in re.finditer(r'href="/([^"]+)"', page):
199 if mobj.group(1) not in ids_in_page:
200 ids_in_page.append(unescapeHTML(mobj.group(1)))
201
202 video_ids.extend(ids_in_page)
203
204 # A little optimization - if current page is not
205 # "full", ie. does not contain PAGE_SIZE video ids then
206 # we can assume that this page is the last one - there
207 # are no more ids on further pages - no need to query
208 # again.
209
210 if len(ids_in_page) < self._PAGE_SIZE:
211 break
212
213 pagenum += 1
214
215 urls = ['http://blip.tv/%s' % video_id for video_id in video_ids]
216 url_entries = [self.url_result(vurl, 'BlipTV') for vurl in urls]
217 return [self.playlist_result(url_entries, playlist_title=username)]