1 files changed, 126 insertions, 0 deletions
diff --git a/yt_dlp/extractor/teachertube.py b/yt_dlp/extractor/teachertube.py
new file mode 100644
index 0000000..90a9762
--- /dev/null
+++ b/yt_dlp/extractor/teachertube.py
@@ -0,0 +1,126 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    ExtractorError,
+    qualities,
+)
+
+
+class TeacherTubeIE(InfoExtractor):
+    _WORKING = False
+    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)
+        ]
+
+        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):
+    _WORKING = False
+    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 = self._match_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)