[ie/BTVPlus] Add extractor (#13541)

Authored by: bubo

yt_dlp/extractor/_extractors.py

@@ -309,6 +309,7 @@ from .brilliantpala import (
     BrilliantpalaClassesIE,
     BrilliantpalaElearnIE,
 )
+from .btvplus import BTVPlusIE
 from .bundesliga import BundesligaIE
 from .bundestag import BundestagIE
 from .bunnycdn import BunnyCdnIE

yt_dlp/extractor/btvplus.py

@@ -0,0 +1,73 @@
+from .common import InfoExtractor
+from ..utils import (
+    bug_reports_message,
+    clean_html,
+    get_element_by_class,
+    js_to_json,
+    mimetype2ext,
+    strip_or_none,
+    url_or_none,
+    urljoin,
+)
+from ..utils.traversal import traverse_obj
+
+
+class BTVPlusIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?btvplus\.bg/produkt/(?:predavaniya|seriali|novini)/(?P<id>\d+)'
+    _TESTS = [{
+        'url': 'https://btvplus.bg/produkt/predavaniya/67271/btv-reporterite/btv-reporterite-12-07-2025-g',
+        'info_dict': {
+            'ext': 'mp4',
+            'id': '67271',
+            'title': 'bTV Репортерите - 12.07.2025 г.',
+            'thumbnail': 'https://cdn.btv.bg/media/images/940x529/Jul2025/2113606319.jpg',
+        },
+    }, {
+        'url': 'https://btvplus.bg/produkt/seriali/66942/sezon-2/plen-sezon-2-epizod-55',
+        'info_dict': {
+            'ext': 'mp4',
+            'id': '66942',
+            'title': 'Плен - сезон 2, епизод 55',
+            'thumbnail': 'https://cdn.btv.bg/media/images/940x529/Jun2025/2113595104.jpg',
+        },
+    }, {
+        'url': 'https://btvplus.bg/produkt/novini/67270/btv-novinite-centralna-emisija-12-07-2025',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        player_url = self._search_regex(
+            r'var\s+videoUrl\s*=\s*[\'"]([^\'"]+)[\'"]',
+            webpage, 'player URL')
+
+        player_config = self._download_json(
+            urljoin('https://btvplus.bg', player_url), video_id)['config']
+
+        videojs_data = self._search_json(
+            r'videojs\(["\'][^"\']+["\'],', player_config, 'videojs data',
+            video_id, transform_source=js_to_json)
+        formats = []
+        subtitles = {}
+        for src in traverse_obj(videojs_data, ('sources', lambda _, v: url_or_none(v['src']))):
+            ext = mimetype2ext(src.get('type'))
+            if ext == 'm3u8':
+                fmts, subs = self._extract_m3u8_formats_and_subtitles(
+                    src['src'], video_id, 'mp4', m3u8_id='hls', fatal=False)
+                formats.extend(fmts)
+                self._merge_subtitles(subs, target=subtitles)
+            else:
+                self.report_warning(f'Unknown format type {ext}{bug_reports_message()}')
+
+        return {
+            'id': video_id,
+            'formats': formats,
+            'subtitles': subtitles,
+            'title': (
+                strip_or_none(self._og_search_title(webpage, default=None))
+                or clean_html(get_element_by_class('product-title', webpage))),
+            'thumbnail': self._og_search_thumbnail(webpage, default=None),
+            'description': self._og_search_description(webpage, default=None),
+        }