# coding: utf-8 from __future__ import unicode_literals import re from .common import InfoExtractor from ..utils import ( determine_ext, ExtractorError, qualities, ) class TeacherTubeIE(InfoExtractor): IE_NAME = 'teachertube' IE_DESC = 'teachertube.com videos' _VALID_URL = r'https?://(?:www\.)?teachertube\.com/(viewVideo\.php\?video_id=|music\.php\?music_id=|video/(?:[\da-z-]+-)?|audio/)(?P<id>\d+)' _TESTS = [{ # flowplayer 'url': 'http://www.teachertube.com/viewVideo.php?video_id=339997', 'md5': 'f9434ef992fd65936d72999951ee254c', 'info_dict': { 'id': '339997', 'ext': 'mp4', 'title': 'Measures of dispersion from a frequency table', 'description': 'Measures of dispersion from a frequency table', 'thumbnail': r're:https?://.*\.(?:jpg|png)', }, }, { # jwplayer 'url': 'http://www.teachertube.com/music.php?music_id=8805', 'md5': '01e8352006c65757caf7b961f6050e21', 'info_dict': { 'id': '8805', 'ext': 'mp3', 'title': 'PER ASPERA AD ASTRA', 'description': 'RADIJSKA EMISIJA ZRAKOPLOVNE TEHNI?KE ?KOLE P', }, }, { # unavailable video 'url': 'http://www.teachertube.com/video/intro-video-schleicher-297790', 'only_matching': True, }] def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) error = self._search_regex( r'<div\b[^>]+\bclass=["\']msgBox error[^>]+>([^<]+)', webpage, 'error', default=None) if error: raise ExtractorError('%s said: %s' % (self.IE_NAME, error), expected=True) title = self._html_search_meta('title', webpage, 'title', fatal=True) TITLE_SUFFIX = ' - TeacherTube' if title.endswith(TITLE_SUFFIX): title = title[:-len(TITLE_SUFFIX)].strip() description = self._html_search_meta('description', webpage, 'description') if description: description = description.strip() quality = qualities(['mp3', 'flv', 'mp4']) media_urls = re.findall(r'data-contenturl="([^"]+)"', webpage) media_urls.extend(re.findall(r'var\s+filePath\s*=\s*"([^"]+)"', webpage)) media_urls.extend(re.findall(r'\'file\'\s*:\s*["\']([^"\']+)["\'],', webpage)) formats = [ { 'url': media_url, 'quality': quality(determine_ext(media_url)) } for media_url in set(media_urls) ] self._sort_formats(formats) thumbnail = self._og_search_thumbnail( webpage, default=None) or self._html_search_meta( 'thumbnail', webpage) return { 'id': video_id, 'title': title, 'description': description, 'thumbnail': thumbnail, 'formats': formats, } class TeacherTubeUserIE(InfoExtractor): IE_NAME = 'teachertube:user:collection' IE_DESC = 'teachertube.com user and collection videos' _VALID_URL = r'https?://(?:www\.)?teachertube\.com/(user/profile|collection)/(?P<user>[0-9a-zA-Z]+)/?' _MEDIA_RE = r'''(?sx) class="?sidebar_thumb_time"?>[0-9:]+</div> \s* <a\s+href="(https?://(?:www\.)?teachertube\.com/(?:video|audio)/[^"]+)" ''' _TEST = { 'url': 'http://www.teachertube.com/user/profile/rbhagwati2', 'info_dict': { 'id': 'rbhagwati2' }, 'playlist_mincount': 179, } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) user_id = mobj.group('user') urls = [] webpage = self._download_webpage(url, user_id) urls.extend(re.findall(self._MEDIA_RE, webpage)) pages = re.findall(r'/ajax-user/user-videos/%s\?page=([0-9]+)' % user_id, webpage)[:-1] for p in pages: more = 'http://www.teachertube.com/ajax-user/user-videos/%s?page=%s' % (user_id, p) webpage = self._download_webpage(more, user_id, 'Downloading page %s/%s' % (p, len(pages))) video_urls = re.findall(self._MEDIA_RE, webpage) urls.extend(video_urls) entries = [self.url_result(vurl, 'TeacherTube') for vurl in urls] return self.playlist_result(entries, user_id)