]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/bliptv.py
Implement a different adult sites checking algorithm
[youtube-dl] / youtube_dl / extractor / bliptv.py
1 from __future__ import unicode_literals
2
3 import datetime
4 import json
5 import re
6 import socket
7
8 from .common import InfoExtractor
9 from ..utils import (
10     compat_http_client,
11     compat_str,
12     compat_urllib_error,
13     compat_urllib_request,
14
15     ExtractorError,
16     unescapeHTML,
17 )
18
19
20 class BlipTVIE(InfoExtractor):
21     """Information extractor for blip.tv"""
22
23     _VALID_URL = r'^(?:https?://)?(?:\w+\.)?blip\.tv/((.+/)|(play/)|(api\.swf#))(.+)$'
24
25     _TEST = {
26         'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
27         'file': '5779306.mov',
28         'md5': 'c6934ad0b6acf2bd920720ec888eb812',
29         'info_dict': {
30             'upload_date': '20111205',
31             'description': 'md5:9bc31f227219cde65e47eeec8d2dc596',
32             'uploader': 'Comic Book Resources - CBR TV',
33             'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3',
34         }
35     }
36
37     def report_direct_download(self, title):
38         """Report information extraction."""
39         self.to_screen('%s: Direct download detected' % title)
40
41     def _real_extract(self, url):
42         mobj = re.match(self._VALID_URL, url)
43         if mobj is None:
44             raise ExtractorError('Invalid URL: %s' % url)
45
46         # See https://github.com/rg3/youtube-dl/issues/857
47         embed_mobj = re.search(r'^(?:https?://)?(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)([a-zA-Z0-9]+)', url)
48         if embed_mobj:
49             info_url = 'http://blip.tv/play/%s.x?p=1' % embed_mobj.group(1)
50             info_page = self._download_webpage(info_url, embed_mobj.group(1))
51             video_id = self._search_regex(r'data-episode-id="(\d+)', info_page,  'video_id')
52             return self.url_result('http://blip.tv/a/a-' + video_id, 'BlipTV')
53
54         if '?' in url:
55             cchar = '&'
56         else:
57             cchar = '?'
58         json_url = url + cchar + 'skin=json&version=2&no_wrap=1'
59         request = compat_urllib_request.Request(json_url)
60         request.add_header('User-Agent', 'iTunes/10.6.1')
61         self.report_extraction(mobj.group(1))
62         urlh = self._request_webpage(request, None, False,
63             'unable to download video info webpage')
64
65         try:
66             json_code_bytes = urlh.read()
67             json_code = json_code_bytes.decode('utf-8')
68         except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
69             raise ExtractorError('Unable to read video info webpage: %s' % compat_str(err))
70
71         try:
72             json_data = json.loads(json_code)
73             if 'Post' in json_data:
74                 data = json_data['Post']
75             else:
76                 data = json_data
77
78             upload_date = datetime.datetime.strptime(data['datestamp'], '%m-%d-%y %H:%M%p').strftime('%Y%m%d')
79             formats = []
80             if 'additionalMedia' in data:
81                 for f in sorted(data['additionalMedia'], key=lambda f: int(f['media_height'])):
82                     if not int(f['media_width']): # filter m3u8
83                         continue
84                     formats.append({
85                         'url': f['url'],
86                         'format_id': f['role'],
87                         'width': int(f['media_width']),
88                         'height': int(f['media_height']),
89                     })
90             else:
91                 formats.append({
92                     'url': data['media']['url'],
93                     'width': int(data['media']['width']),
94                     'height': int(data['media']['height']),
95                 })
96
97             self._sort_formats(formats)
98
99             return {
100                 'id': compat_str(data['item_id']),
101                 'uploader': data['display_name'],
102                 'upload_date': upload_date,
103                 'title': data['title'],
104                 'thumbnail': data['thumbnailUrl'],
105                 'description': data['description'],
106                 'user_agent': 'iTunes/10.6.1',
107                 'formats': formats,
108             }
109         except (ValueError, KeyError) as err:
110             raise ExtractorError('Unable to parse video information: %s' % repr(err))
111
112
113 class BlipTVUserIE(InfoExtractor):
114     """Information Extractor for blip.tv users."""
115
116     _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?blip\.tv/)|bliptvuser:)([^/]+)/*$'
117     _PAGE_SIZE = 12
118     IE_NAME = 'blip.tv:user'
119
120     def _real_extract(self, url):
121         # Extract username
122         mobj = re.match(self._VALID_URL, url)
123         if mobj is None:
124             raise ExtractorError('Invalid URL: %s' % url)
125
126         username = mobj.group(1)
127
128         page_base = 'http://m.blip.tv/pr/show_get_full_episode_list?users_id=%s&lite=0&esi=1'
129
130         page = self._download_webpage(url, username, 'Downloading user page')
131         mobj = re.search(r'data-users-id="([^"]+)"', page)
132         page_base = page_base % mobj.group(1)
133
134
135         # Download video ids using BlipTV Ajax calls. Result size per
136         # query is limited (currently to 12 videos) so we need to query
137         # page by page until there are no video ids - it means we got
138         # all of them.
139
140         video_ids = []
141         pagenum = 1
142
143         while True:
144             url = page_base + "&page=" + str(pagenum)
145             page = self._download_webpage(url, username,
146                                           'Downloading video ids from page %d' % pagenum)
147
148             # Extract video identifiers
149             ids_in_page = []
150
151             for mobj in re.finditer(r'href="/([^"]+)"', page):
152                 if mobj.group(1) not in ids_in_page:
153                     ids_in_page.append(unescapeHTML(mobj.group(1)))
154
155             video_ids.extend(ids_in_page)
156
157             # A little optimization - if current page is not
158             # "full", ie. does not contain PAGE_SIZE video ids then
159             # we can assume that this page is the last one - there
160             # are no more ids on further pages - no need to query
161             # again.
162
163             if len(ids_in_page) < self._PAGE_SIZE:
164                 break
165
166             pagenum += 1
167
168         urls = ['http://blip.tv/%s' % video_id for video_id in video_ids]
169         url_entries = [self.url_result(vurl, 'BlipTV') for vurl in urls]
170         return [self.playlist_result(url_entries, playlist_title = username)]