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|
# 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)
|
