2 files changed, 197 insertions, 0 deletions
diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 29b0e615e..536b184bc 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -1238,6 +1238,10 @@ from .toutv import TouTvIE
 from .toypics import ToypicsUserIE, ToypicsIE
 from .traileraddict import TrailerAddictIE
 from .trilulilu import TriluliluIE
+from .trovo import (
+    TrovoIE,
+    TrovoVodIE,
+)
 from .trunews import TruNewsIE
 from .trutv import TruTVIE
 from .tube8 import Tube8IE
diff --git a/youtube_dl/extractor/trovo.py b/youtube_dl/extractor/trovo.py
new file mode 100644
index 000000000..43745213d
--- /dev/null
+++ b/youtube_dl/extractor/trovo.py
@@ -0,0 +1,193 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import json
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    int_or_none,
+    str_or_none,
+    try_get,
+)
+
+
+class TrovoBaseIE(InfoExtractor):
+    _VALID_URL_BASE = r'https?://(?:www\.)?trovo\.live/'
+
+    def _extract_streamer_info(self, data):
+        streamer_info = data.get('streamerInfo') or {}
+        username = streamer_info.get('userName')
+        return {
+            'uploader': streamer_info.get('nickName'),
+            'uploader_id': str_or_none(streamer_info.get('uid')),
+            'uploader_url': 'https://trovo.live/' + username if username else None,
+        }
+
+
+class TrovoIE(TrovoBaseIE):
+    _VALID_URL = TrovoBaseIE._VALID_URL_BASE + r'(?!(?:clip|video)/)(?P<id>[^/?&#]+)'
+
+    def _real_extract(self, url):
+        username = self._match_id(url)
+        live_info = self._download_json(
+            'https://gql.trovo.live/', username, query={
+                'query': '''{
+  getLiveInfo(params: {userName: "%s"}) {
+    isLive
+    programInfo	{
+      coverUrl
+      id
+      streamInfo {
+        desc
+        playUrl
+      }
+      title
+    }
+    streamerInfo {
+        nickName
+        uid
+        userName
+    }
+  }
+}''' % username,
+            })['data']['getLiveInfo']
+        if live_info.get('isLive') == 0:
+            raise ExtractorError('%s is offline' % username, expected=True)
+        program_info = live_info['programInfo']
+        program_id = program_info['id']
+        title = self._live_title(program_info['title'])
+
+        formats = []
+        for stream_info in (program_info.get('streamInfo') or []):
+            play_url = stream_info.get('playUrl')
+            if not play_url:
+                continue
+            format_id = stream_info.get('desc')
+            formats.append({
+                'format_id': format_id,
+                'height': int_or_none(format_id[:-1]) if format_id else None,
+                'url': play_url,
+            })
+        self._sort_formats(formats)
+
+        info = {
+            'id': program_id,
+            'title': title,
+            'formats': formats,
+            'thumbnail': program_info.get('coverUrl'),
+            'is_live': True,
+        }
+        info.update(self._extract_streamer_info(live_info))
+        return info
+
+
+class TrovoVodIE(TrovoBaseIE):
+    _VALID_URL = TrovoBaseIE._VALID_URL_BASE + r'(?:clip|video)/(?P<id>[^/?&#]+)'
+    _TESTS = [{
+        'url': 'https://trovo.live/video/ltv-100095501_100095501_1609596043',
+        'info_dict': {
+            'id': 'ltv-100095501_100095501_1609596043',
+            'ext': 'mp4',
+            'title': 'Spontaner 12 Stunden Stream! - Ok Boomer!',
+            'uploader': 'Exsl',
+            'timestamp': 1609640305,
+            'upload_date': '20210103',
+            'uploader_id': '100095501',
+            'duration': 43977,
+            'view_count': int,
+            'like_count': int,
+            'comment_count': int,
+            'comments': 'mincount:8',
+            'categories': ['Grand Theft Auto V'],
+        },
+    }, {
+        'url': 'https://trovo.live/clip/lc-5285890810184026005',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        vid = self._match_id(url)
+        resp = self._download_json(
+            'https://gql.trovo.live/', vid, data=json.dumps([{
+                'query': '''{
+  batchGetVodDetailInfo(params: {vids: ["%s"]}) {
+    VodDetailInfos
+  }
+}''' % vid,
+            }, {
+                'query': '''{
+  getCommentList(params: {appInfo: {postID: "%s"}, pageSize: 1000000000, preview: {}}) {
+    commentList {
+      author {
+        nickName
+        uid
+      }
+      commentID
+      content
+      createdAt
+      parentID
+    }
+  }
+}''' % vid,
+            }]).encode(), headers={
+                'Content-Type': 'application/json',
+            })
+        vod_detail_info = resp[0]['data']['batchGetVodDetailInfo']['VodDetailInfos'][vid]
+        vod_info = vod_detail_info['vodInfo']
+        title = vod_info['title']
+
+        language = vod_info.get('languageName')
+        formats = []
+        for play_info in (vod_info.get('playInfos') or []):
+            play_url = play_info.get('playUrl')
+            if not play_url:
+                continue
+            format_id = play_info.get('desc')
+            formats.append({
+                'ext': 'mp4',
+                'filesize': int_or_none(play_info.get('fileSize')),
+                'format_id': format_id,
+                'height': int_or_none(format_id[:-1]) if format_id else None,
+                'language': language,
+                'protocol': 'm3u8_native',
+                'tbr': int_or_none(play_info.get('bitrate')),
+                'url': play_url,
+            })
+        self._sort_formats(formats)
+
+        category = vod_info.get('categoryName')
+        get_count = lambda x: int_or_none(vod_info.get(x + 'Num'))
+
+        comment_list = try_get(resp, lambda x: x[1]['data']['getCommentList']['commentList'], list) or []
+        comments = []
+        for comment in comment_list:
+            content = comment.get('content')
+            if not content:
+                continue
+            author = comment.get('author') or {}
+            parent = comment.get('parentID')
+            comments.append({
+                'author': author.get('nickName'),
+                'author_id': str_or_none(author.get('uid')),
+                'id': str_or_none(comment.get('commentID')),
+                'text': content,
+                'timestamp': int_or_none(comment.get('createdAt')),
+                'parent': 'root' if parent == 0 else str_or_none(parent),
+            })
+
+        info = {
+            'id': vid,
+            'title': title,
+            'formats': formats,
+            'thumbnail': vod_info.get('coverUrl'),
+            'timestamp': int_or_none(vod_info.get('publishTs')),
+            'duration': int_or_none(vod_info.get('duration')),
+            'view_count': get_count('watch'),
+            'like_count': get_count('like'),
+            'comment_count': get_count('comment'),
+            'comments': comments,
+            'categories': [category] if category else None,
+        }
+        info.update(self._extract_streamer_info(vod_detail_info))
+        return info