[Gronkh] Add extractor (#1299)

Closes #1293
Authored by: Ashish0804

yt_dlp/extractor/extractors.py

@@ -527,6 +527,7 @@
 from .goshgay import GoshgayIE
 from .gotostage import GoToStageIE
 from .gputechconf import GPUTechConfIE
+from .gronkh import GronkhIE
 from .groupon import GrouponIE
 from .hbo import HBOIE
 from .hearthisat import HearThisAtIE

yt_dlp/extractor/gronkh.py

@@ -0,0 +1,43 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import unified_strdate
+
+
+class GronkhIE(InfoExtractor):
+    _VALID_URL = r'(?:https?://)(?:www\.)?gronkh\.tv/stream/(?P<id>\d+)'
+
+    _TESTS = [{
+        'url': 'https://gronkh.tv/stream/536',
+        'info_dict': {
+            'id': '536',
+            'ext': 'mp4',
+            'title': 'GTV0536, 2021-10-01 - MARTHA IS DEAD  #FREiAB1830  !FF7 !horde !archiv',
+            'view_count': 19491,
+            'thumbnail': 'https://01.cdn.vod.farm/preview/6436746cce14e25f751260a692872b9b.jpg',
+            'upload_date': '20211001'
+        },
+        'params': {'skip_download': True}
+    }]
+
+    def _real_extract(self, url):
+        id = self._match_id(url)
+        data_json = self._download_json(f'https://api.gronkh.tv/v1/video/info?episode={id}', id)
+        m3u8_url = self._download_json(f'https://api.gronkh.tv/v1/video/playlist?episode={id}', id)['playlist_url']
+        formats, subtitles = self._extract_m3u8_formats_and_subtitles(m3u8_url, id)
+        if data_json.get('vtt_url'):
+            subtitles.setdefault('en', []).append({
+                'url': data_json['vtt_url'],
+                'ext': 'vtt',
+            })
+        self._sort_formats(formats)
+        return {
+            'id': id,
+            'title': data_json.get('title'),
+            'view_count': data_json.get('views'),
+            'thumbnail': data_json.get('preview_url'),
+            'upload_date': unified_strdate(data_json.get('created_at')),
+            'formats': formats,
+            'subtitles': subtitles,
+        }