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[youtubedl] / youtube_dl / extractor / novamov.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 ExtractorError,
8 compat_urlparse
9 )
10
11
12 class NovaMovIE(InfoExtractor):
13 IE_NAME = 'novamov'
14 IE_DESC = 'NovaMov'
15
16 _VALID_URL_TEMPLATE = r'http://(?:(?:www\.)?%(host)s/(?:file|video)/|(?:(?:embed|www)\.)%(host)s/embed\.php\?(?:.*?&)?v=)(?P<id>[a-z\d]{13})'
17 _VALID_URL = _VALID_URL_TEMPLATE % {'host': 'novamov\.com'}
18
19 _HOST = 'www.novamov.com'
20
21 _FILE_DELETED_REGEX = r'This file no longer exists on our servers!</h2>'
22 _FILEKEY_REGEX = r'flashvars\.filekey="(?P<filekey>[^"]+)";'
23 _TITLE_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>([^<]+)</h3>'
24 _DESCRIPTION_REGEX = r'(?s)<div class="v_tab blockborder rounded5" id="v_tab1">\s*<h3>[^<]+</h3><p>([^<]+)</p>'
25
26 _TEST = {
27 'url': 'http://www.novamov.com/video/4rurhn9x446jj',
28 'md5': '7205f346a52bbeba427603ba10d4b935',
29 'info_dict': {
30 'id': '4rurhn9x446jj',
31 'ext': 'flv',
32 'title': 'search engine optimization',
33 'description': 'search engine optimization is used to rank the web page in the google search engine'
34 },
35 'skip': '"Invalid token" errors abound (in web interface as well as youtube-dl, there is nothing we can do about it.)'
36 }
37
38 def _real_extract(self, url):
39 mobj = re.match(self._VALID_URL, url)
40 video_id = mobj.group('id')
41
42 page = self._download_webpage(
43 'http://%s/video/%s' % (self._HOST, video_id), video_id, 'Downloading video page')
44
45 if re.search(self._FILE_DELETED_REGEX, page) is not None:
46 raise ExtractorError('Video %s does not exist' % video_id, expected=True)
47
48 filekey = self._search_regex(self._FILEKEY_REGEX, page, 'filekey')
49
50 title = self._html_search_regex(self._TITLE_REGEX, page, 'title', fatal=False)
51 description = self._html_search_regex(self._DESCRIPTION_REGEX, page, 'description', default='', fatal=False)
52
53 api_response = self._download_webpage(
54 'http://%s/api/player.api.php?key=%s&file=%s' % (self._HOST, filekey, video_id), video_id,
55 'Downloading video api response')
56
57 response = compat_urlparse.parse_qs(api_response)
58
59 if 'error_msg' in response:
60 raise ExtractorError('%s returned error: %s' % (self.IE_NAME, response['error_msg'][0]), expected=True)
61
62 video_url = response['url'][0]
63
64 return {
65 'id': video_id,
66 'url': video_url,
67 'title': title,
68 'description': description
69 }