From b4073796e9a1d87ddc95129da33cb71efb3e7ed7 Mon Sep 17 00:00:00 2001
From: zulaport <70630440+zulaport@users.noreply.github.com>
Date: Wed, 2 Sep 2020 05:00:07 -0700
Subject: [PATCH] [Stripchat] add extractor

---
 youtube_dl/extractor/extractors.py |  1 +
 youtube_dl/extractor/stripchat.py  | 78 ++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 youtube_dl/extractor/stripchat.py

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 4b3092028..6d8fbad97 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -1075,6 +1075,7 @@ from .streamcloud import StreamcloudIE
 from .streamcz import StreamCZIE
 from .streetvoice import StreetVoiceIE
 from .stretchinternet import StretchInternetIE
+from .stripchat import StripchatIE
 from .stv import STVPlayerIE
 from .sunporno import SunPornoIE
 from .sverigesradio import (
diff --git a/youtube_dl/extractor/stripchat.py b/youtube_dl/extractor/stripchat.py
new file mode 100644
index 000000000..7241c09c2
--- /dev/null
+++ b/youtube_dl/extractor/stripchat.py
@@ -0,0 +1,78 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..compat import (
+    compat_str,
+)
+from ..utils import (
+    ExtractorError,
+    lowercase_escape,
+    try_get,
+)
+
+
+class StripchatIE(InfoExtractor):
+    _VALID_URL = r'https?://stripchat\.com/(?P<id>[0-9A-Za-z-_]+)'
+    _TEST = {
+        'url': 'https://stripchat.com/feel_me',
+        'info_dict': {
+            'id': 'feel_me',
+            'ext': 'mp4',
+            'title': 're:^feel_me [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'description': 're:^.*$',
+            'is_live': True,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'skip': 'Room is offline',
+    }
+
+    _ROOM_OFFLINE = 'Model is offline.'
+    _ROOM_PRIVATE = 'Model is in private show.'
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(
+            'https://stripchat.com/%s/' % video_id, video_id,
+            headers=self.geo_verification_headers())
+
+        data = self._parse_json(
+            self._search_regex(
+                r'<script\b[^>]*>\s*window\.__PRELOADED_STATE__\s*=(?P<value>.*?)<\/script>',
+                webpage, 'data', default='{}', group='value'),
+            video_id, transform_source=lowercase_escape, fatal=False)
+        if not data:
+            raise ExtractorError('Unable to find configuration for stream.')
+
+        show = try_get(data, lambda x: x['viewCam']['show'], dict)
+        if show:
+            raise ExtractorError(self._ROOM_PRIVATE, expected=True)
+
+        is_live = try_get(data, lambda x: x['viewCam']['model']['isLive'], bool)
+        if not is_live:
+            raise ExtractorError(self._ROOM_OFFLINE, expected=True)
+
+        server = try_get(data, lambda x: x['viewCam']['viewServers']['flashphoner-hls'], compat_str)
+        host = try_get(data, lambda x: x['config']['data']['hlsStreamHost'], compat_str)
+        model_id = try_get(data, lambda x: x['viewCam']['model']['id'], int)
+
+        m3u8_url = 'https://b-%s.%s/hls/%d/%d.m3u8' % (server, host, model_id, model_id)
+
+        formats = self._extract_m3u8_formats(
+            m3u8_url,
+            video_id,
+            ext='mp4',
+            entry_protocol='m3u8_native',
+            m3u8_id='hls',
+            fatal=False,
+            live=True)
+
+        return {
+            'id': video_id,
+            'title': self._live_title(video_id),
+            'description': self._og_search_description(webpage),
+            'is_live': True,
+            'formats': formats,
+        }