1 files changed, 111 insertions, 0 deletions
diff --git a/yt_dlp/extractor/sverigesradio.py b/yt_dlp/extractor/sverigesradio.py
new file mode 100644
index 0000000..65da615
--- /dev/null
+++ b/yt_dlp/extractor/sverigesradio.py
@@ -0,0 +1,111 @@
+from .common import InfoExtractor
+from ..utils import (
+    determine_ext,
+    int_or_none,
+    str_or_none,
+)
+
+
+class SverigesRadioBaseIE(InfoExtractor):
+    _BASE_URL = 'https://sverigesradio.se/sida/playerajax/'
+    _QUALITIES = ['low', 'medium', 'high']
+    _EXT_TO_CODEC_MAP = {
+        'mp3': 'mp3',
+        'm4a': 'aac',
+    }
+    _CODING_FORMAT_TO_ABR_MAP = {
+        5: 128,
+        11: 192,
+        12: 32,
+        13: 96,
+    }
+
+    def _real_extract(self, url):
+        audio_id = self._match_id(url)
+        query = {
+            'id': audio_id,
+            'type': self._AUDIO_TYPE,
+        }
+
+        item = self._download_json(
+            self._BASE_URL + 'audiometadata', audio_id,
+            'Downloading audio JSON metadata', query=query)['items'][0]
+        title = item['subtitle']
+
+        query['format'] = 'iis'
+        urls = []
+        formats = []
+        for quality in self._QUALITIES:
+            query['quality'] = quality
+            audio_url_data = self._download_json(
+                self._BASE_URL + 'getaudiourl', audio_id,
+                'Downloading %s format JSON metadata' % quality,
+                fatal=False, query=query) or {}
+            audio_url = audio_url_data.get('audioUrl')
+            if not audio_url or audio_url in urls:
+                continue
+            urls.append(audio_url)
+            ext = determine_ext(audio_url)
+            coding_format = audio_url_data.get('codingFormat')
+            abr = int_or_none(self._search_regex(
+                r'_a(\d+)\.m4a', audio_url, 'audio bitrate',
+                default=None)) or self._CODING_FORMAT_TO_ABR_MAP.get(coding_format)
+            formats.append({
+                'abr': abr,
+                'acodec': self._EXT_TO_CODEC_MAP.get(ext),
+                'ext': ext,
+                'format_id': str_or_none(coding_format),
+                'vcodec': 'none',
+                'url': audio_url,
+            })
+
+        return {
+            'id': audio_id,
+            'title': title,
+            'formats': formats,
+            'series': item.get('title'),
+            'duration': int_or_none(item.get('duration')),
+            'thumbnail': item.get('displayimageurl'),
+            'description': item.get('description'),
+        }
+
+
+class SverigesRadioPublicationIE(SverigesRadioBaseIE):
+    IE_NAME = 'sverigesradio:publication'
+    _VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/sida/(?:artikel|gruppsida)\.aspx\?.*?\bartikel=(?P<id>[0-9]+)'
+    _TESTS = [{
+        'url': 'https://sverigesradio.se/sida/artikel.aspx?programid=83&artikel=7038546',
+        'md5': '6a4917e1923fccb080e5a206a5afa542',
+        'info_dict': {
+            'id': '7038546',
+            'ext': 'm4a',
+            'duration': 132,
+            'series': 'Nyheter (Ekot)',
+            'title': 'Esa Teittinen: Sanningen har inte kommit fram',
+            'description': 'md5:daf7ce66a8f0a53d5465a5984d3839df',
+            'thumbnail': r're:^https?://.*\.jpg',
+        },
+    }, {
+        'url': 'https://sverigesradio.se/sida/gruppsida.aspx?programid=3304&grupp=6247&artikel=7146887',
+        'only_matching': True,
+    }]
+    _AUDIO_TYPE = 'publication'
+
+
+class SverigesRadioEpisodeIE(SverigesRadioBaseIE):
+    IE_NAME = 'sverigesradio:episode'
+    _VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/(?:sida/)?avsnitt/(?P<id>[0-9]+)'
+    _TEST = {
+        'url': 'https://sverigesradio.se/avsnitt/1140922?programid=1300',
+        'md5': '20dc4d8db24228f846be390b0c59a07c',
+        'info_dict': {
+            'id': '1140922',
+            'ext': 'mp3',
+            'duration': 3307,
+            'series': 'Konflikt',
+            'title': 'Metoo och valen',
+            'description': 'md5:fcb5c1f667f00badcc702b196f10a27e',
+            'thumbnail': r're:^https?://.*\.jpg',
+        }
+    }
+    _AUDIO_TYPE = 'episode'