--- /dev/null
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..compat import (
+ compat_urlparse,
+ compat_str,
+)
+from ..utils import (
+ parse_duration,
+ js_to_json,
+ parse_iso8601,
+)
+
+
+class ViideaIE(InfoExtractor):
+ _VALID_URL = r'''(?x)http://(?:www\.)?(?:
+ videolectures\.net|
+ flexilearn\.viidea\.net|
+ presentations\.ocwconsortium\.org|
+ video\.travel-zoom\.si|
+ video\.pomp-forum\.si|
+ tv\.nil\.si|
+ video\.hekovnik.com|
+ video\.szko\.si|
+ kpk\.viidea\.com|
+ inside\.viidea\.net|
+ video\.kiberpipa\.org|
+ bvvideo\.si|
+ kongres\.viidea\.net|
+ edemokracija\.viidea\.com
+ )(?:/lecture)?/(?P<id>[^/]+)(?:/video/(?P<part>\d+))?/*(?:[#?].*)?$'''
+
+ _TESTS = [{
+ 'url': 'http://videolectures.net/promogram_igor_mekjavic_eng/',
+ 'info_dict': {
+ 'id': '20171',
+ 'display_id': 'promogram_igor_mekjavic_eng',
+ 'ext': 'mp4',
+ 'title': 'Automatics, robotics and biocybernetics',
+ 'description': 'md5:815fc1deb6b3a2bff99de2d5325be482',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'timestamp': 1372349289,
+ 'upload_date': '20130627',
+ 'duration': 565,
+ },
+ }, {
+ # video with invalid direct format links (HTTP 403)
+ 'url': 'http://videolectures.net/russir2010_filippova_nlp/',
+ 'info_dict': {
+ 'id': '14891',
+ 'display_id': 'russir2010_filippova_nlp',
+ 'ext': 'flv',
+ 'title': 'NLP at Google',
+ 'description': 'md5:fc7a6d9bf0302d7cc0e53f7ca23747b3',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'timestamp': 1284375600,
+ 'upload_date': '20100913',
+ 'duration': 5352,
+ },
+ 'params': {
+ # rtmp download
+ 'skip_download': True,
+ },
+ }, {
+ # event playlist
+ 'url': 'http://videolectures.net/deeplearning2015_montreal/',
+ 'info_dict': {
+ 'id': '23181',
+ 'title': 'Deep Learning Summer School, Montreal 2015',
+ 'description': 'md5:0533a85e4bd918df52a01f0e1ebe87b7',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'timestamp': 1438560000,
+ },
+ 'playlist_count': 30,
+ }, {
+ # multi part lecture
+ 'url': 'http://videolectures.net/mlss09uk_bishop_ibi/',
+ 'info_dict': {
+ 'id': '9737',
+ 'display_id': 'mlss09uk_bishop_ibi',
+ 'title': 'Introduction To Bayesian Inference',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'timestamp': 1251622800,
+ },
+ 'playlist': [{
+ 'info_dict': {
+ 'id': '9737_part1',
+ 'display_id': 'mlss09uk_bishop_ibi_part1',
+ 'ext': 'wmv',
+ 'title': 'Introduction To Bayesian Inference (Part 1)',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'duration': 4622,
+ 'timestamp': 1251622800,
+ 'upload_date': '20090830',
+ },
+ }, {
+ 'info_dict': {
+ 'id': '9737_part2',
+ 'display_id': 'mlss09uk_bishop_ibi_part2',
+ 'ext': 'wmv',
+ 'title': 'Introduction To Bayesian Inference (Part 2)',
+ 'thumbnail': 're:http://.*\.jpg',
+ 'duration': 5641,
+ 'timestamp': 1251622800,
+ 'upload_date': '20090830',
+ },
+ }],
+ 'playlist_count': 2,
+ }]
+
+ def _real_extract(self, url):
+ lecture_slug, explicit_part_id = re.match(self._VALID_URL, url).groups()
+
+ webpage = self._download_webpage(url, lecture_slug)
+
+ cfg = self._parse_json(self._search_regex(
+ [r'cfg\s*:\s*({.+?})\s*,\s*[\da-zA-Z_]+\s*:\s*\(?\s*function',
+ r'cfg\s*:\s*({[^}]+})'],
+ webpage, 'cfg'), lecture_slug, js_to_json)
+
+ lecture_id = compat_str(cfg['obj_id'])
+
+ base_url = self._proto_relative_url(cfg['livepipe'], 'http:')
+
+ lecture_data = self._download_json(
+ '%s/site/api/lecture/%s?format=json' % (base_url, lecture_id),
+ lecture_id)['lecture'][0]
+
+ lecture_info = {
+ 'id': lecture_id,
+ 'display_id': lecture_slug,
+ 'title': lecture_data['title'],
+ 'timestamp': parse_iso8601(lecture_data.get('time')),
+ 'description': lecture_data.get('description_wiki'),
+ 'thumbnail': lecture_data.get('thumb'),
+ }
+
+ playlist_entries = []
+ lecture_type = lecture_data.get('type')
+ parts = [compat_str(video) for video in cfg.get('videos', [])]
+ if parts:
+ multipart = len(parts) > 1
+
+ def extract_part(part_id):
+ smil_url = '%s/%s/video/%s/smil.xml' % (base_url, lecture_slug, part_id)
+ smil = self._download_smil(smil_url, lecture_id)
+ info = self._parse_smil(smil, smil_url, lecture_id)
+ info['id'] = lecture_id if not multipart else '%s_part%s' % (lecture_id, part_id)
+ info['display_id'] = lecture_slug if not multipart else '%s_part%s' % (lecture_slug, part_id)
+ if multipart:
+ info['title'] += ' (Part %s)' % part_id
+ switch = smil.find('.//switch')
+ if switch is not None:
+ info['duration'] = parse_duration(switch.attrib.get('dur'))
+ item_info = lecture_info.copy()
+ item_info.update(info)
+ return item_info
+
+ if explicit_part_id or not multipart:
+ result = extract_part(explicit_part_id or parts[0])
+ else:
+ result = {
+ '_type': 'multi_video',
+ 'entries': [extract_part(part) for part in parts],
+ }
+ result.update(lecture_info)
+
+ # Immediately return explicitly requested part or non event item
+ if explicit_part_id or lecture_type != 'evt':
+ return result
+
+ playlist_entries.append(result)
+
+ # It's probably a playlist
+ if not parts or lecture_type == 'evt':
+ playlist_webpage = self._download_webpage(
+ '%s/site/ajax/drilldown/?id=%s' % (base_url, lecture_id), lecture_id)
+ entries = [
+ self.url_result(compat_urlparse.urljoin(url, video_url), 'Viidea')
+ for _, video_url in re.findall(
+ r'<a[^>]+href=(["\'])(.+?)\1[^>]+id=["\']lec=\d+', playlist_webpage)]
+ playlist_entries.extend(entries)
+
+ playlist = self.playlist_result(playlist_entries, lecture_id)
+ playlist.update(lecture_info)
+ return playlist
Rapsys Git / youtubedl / blobdiff