[radiozet] Add extractor (#1593)

Authored by: 0xA7404A (Aurora)

yt_dlp/extractor/extractors.py

@@ -1168,6 +1168,7 @@
 from .radiojavan import RadioJavanIE
 from .radiobremen import RadioBremenIE
 from .radiofrance import RadioFranceIE
+from .radiozet import RadioZetPodcastIE
 from .radiokapital import (
     RadioKapitalIE,
     RadioKapitalShowIE,

yt_dlp/extractor/radiozet.py

@@ -0,0 +1,51 @@
+# coding: utf-8
+from .common import InfoExtractor
+from ..utils import (
+    traverse_obj,
+    strip_or_none,
+)
+
+
+class RadioZetPodcastIE(InfoExtractor):
+    _VALID_URL = r'https?://player\.radiozet\.pl\/Podcasty/.*?/(?P<id>.+)'
+    _TEST = {
+        'url': 'https://player.radiozet.pl/Podcasty/Nie-Ma-Za-Co/O-przedmiotach-szkolnych-ktore-przydaja-sie-w-zyciu',
+        'md5': 'e03665c316b4fbc5f6a8f232948bbba3',
+        'info_dict': {
+            'id': '42154',
+            'display_id': 'O-przedmiotach-szkolnych-ktore-przydaja-sie-w-zyciu',
+            'title': 'O przedmiotach szkolnych, które przydają się w życiu',
+            'description': 'md5:fa72bed49da334b09e5b2f79851f185c',
+            'release_timestamp': 1592985480,
+            'ext': 'mp3',
+            'thumbnail': r're:^https?://.*\.png$',
+            'duration': 83,
+            'series': 'Nie Ma Za Co',
+            'creator': 'Katarzyna Pakosińska',
+        }
+    }
+
+    def _call_api(self, podcast_id, display_id):
+        return self._download_json(
+            f'https://player.radiozet.pl/api/podcasts/getPodcast/(node)/{podcast_id}/(station)/radiozet',
+            display_id)
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+        podcast_id = self._html_search_regex(r'<div.*?\sid="player".*?\sdata-id=[\'"]([^\'"]+)[\'"]',
+                                             webpage, 'podcast id')
+        data = self._call_api(podcast_id, display_id)['data'][0]
+
+        return {
+            'id': podcast_id,
+            'display_id': display_id,
+            'title': strip_or_none(data.get('title')),
+            'description': strip_or_none(traverse_obj(data, ('program', 'desc'))),
+            'release_timestamp': data.get('published_date'),
+            'url': traverse_obj(data, ('player', 'stream')),
+            'thumbnail': traverse_obj(data, ('program', 'image', 'original')),
+            'duration': traverse_obj(data, ('player', 'duration')),
+            'series': strip_or_none(traverse_obj(data, ('program', 'title'))),
+            'creator': strip_or_none(traverse_obj(data, ('presenter', 0, 'title'))),
+        }