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fc287219 PH |
1 | import re |
2 | import socket | |
3 | import xml.etree.ElementTree | |
4 | ||
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
7 | compat_http_client, | |
8 | compat_str, | |
9 | compat_urllib_error, | |
10 | compat_urllib_request, | |
11 | ||
12 | ExtractorError, | |
13 | ) | |
14 | ||
15 | ||
16 | class MTVIE(InfoExtractor): | |
17 | _VALID_URL = r'^(?P<proto>https?://)?(?:www\.)?mtv\.com/videos/[^/]+/(?P<videoid>[0-9]+)/[^/]+$' | |
1736dec6 | 18 | _WORKING = False |
fc287219 PH |
19 | |
20 | def _real_extract(self, url): | |
21 | mobj = re.match(self._VALID_URL, url) | |
22 | if mobj is None: | |
23 | raise ExtractorError(u'Invalid URL: %s' % url) | |
24 | if not mobj.group('proto'): | |
25 | url = 'http://' + url | |
26 | video_id = mobj.group('videoid') | |
27 | ||
28 | webpage = self._download_webpage(url, video_id) | |
29 | ||
1c251cd9 JMF |
30 | # Some videos come from Vevo.com |
31 | m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";', | |
32 | webpage, re.DOTALL) | |
33 | if m_vevo: | |
34 | vevo_id = m_vevo.group(1); | |
35 | self.to_screen(u'Vevo video detected: %s' % vevo_id) | |
36 | return self.url_result('vevo:%s' % vevo_id, ie='Vevo') | |
37 | ||
1736dec6 PH |
38 | #song_name = self._html_search_regex(r'<meta name="mtv_vt" content="([^"]+)"/>', |
39 | # webpage, u'song name', fatal=False) | |
fc287219 PH |
40 | |
41 | video_title = self._html_search_regex(r'<meta name="mtv_an" content="([^"]+)"/>', | |
42 | webpage, u'title') | |
43 | ||
44 | mtvn_uri = self._html_search_regex(r'<meta name="mtvn_uri" content="([^"]+)"/>', | |
45 | webpage, u'mtvn_uri', fatal=False) | |
46 | ||
47 | content_id = self._search_regex(r'MTVN.Player.defaultPlaylistId = ([0-9]+);', | |
48 | webpage, u'content id', fatal=False) | |
49 | ||
50 | videogen_url = 'http://www.mtv.com/player/includes/mediaGen.jhtml?uri=' + mtvn_uri + '&id=' + content_id + '&vid=' + video_id + '&ref=www.mtvn.com&viewUri=' + mtvn_uri | |
51 | self.report_extraction(video_id) | |
52 | request = compat_urllib_request.Request(videogen_url) | |
53 | try: | |
54 | metadataXml = compat_urllib_request.urlopen(request).read() | |
55 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: | |
56 | raise ExtractorError(u'Unable to download video metadata: %s' % compat_str(err)) | |
57 | ||
58 | mdoc = xml.etree.ElementTree.fromstring(metadataXml) | |
fc287219 PH |
59 | renditions = mdoc.findall('.//rendition') |
60 | ||
61 | # For now, always pick the highest quality. | |
62 | rendition = renditions[-1] | |
63 | ||
64 | try: | |
65 | _,_,ext = rendition.attrib['type'].partition('/') | |
66 | format = ext + '-' + rendition.attrib['width'] + 'x' + rendition.attrib['height'] + '_' + rendition.attrib['bitrate'] | |
67 | video_url = rendition.find('./src').text | |
68 | except KeyError: | |
69 | raise ExtractorError('Invalid rendition field.') | |
70 | ||
71 | info = { | |
72 | 'id': video_id, | |
73 | 'url': video_url, | |
fc287219 PH |
74 | 'upload_date': None, |
75 | 'title': video_title, | |
76 | 'ext': ext, | |
77 | 'format': format, | |
78 | } | |
79 | ||
80 | return [info] |