From 2415e66f889f38503b73e8ebc5f43ca342390e5c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 18:49:24 +0200
Subject: Adding upstream version 2024.03.10.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 yt_dlp/extractor/jiosaavn.py | 105 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 yt_dlp/extractor/jiosaavn.py

(limited to 'yt_dlp/extractor/jiosaavn.py')

diff --git a/yt_dlp/extractor/jiosaavn.py b/yt_dlp/extractor/jiosaavn.py
new file mode 100644
index 0000000..a592098
--- /dev/null
+++ b/yt_dlp/extractor/jiosaavn.py
@@ -0,0 +1,105 @@
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    js_to_json,
+    url_or_none,
+    urlencode_postdata,
+    urljoin,
+)
+from ..utils.traversal import traverse_obj
+
+
+class JioSaavnBaseIE(InfoExtractor):
+    def _extract_initial_data(self, url, audio_id):
+        webpage = self._download_webpage(url, audio_id)
+        return self._search_json(
+            r'window\.__INITIAL_DATA__\s*=', webpage,
+            'init json', audio_id, transform_source=js_to_json)
+
+
+class JioSaavnSongIE(JioSaavnBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?(?:jiosaavn\.com/song/[^/?#]+/|saavn\.com/s/song/(?:[^/?#]+/){3})(?P<id>[^/?#]+)'
+    _TESTS = [{
+        'url': 'https://www.jiosaavn.com/song/leja-re/OQsEfQFVUXk',
+        'md5': '3b84396d15ed9e083c3106f1fa589c04',
+        'info_dict': {
+            'id': 'OQsEfQFVUXk',
+            'ext': 'mp4',
+            'title': 'Leja Re',
+            'album': 'Leja Re',
+            'thumbnail': 'https://c.saavncdn.com/258/Leja-Re-Hindi-2018-20181124024539-500x500.jpg',
+            'duration': 205,
+            'view_count': int,
+            'release_year': 2018,
+        },
+    }, {
+        'url': 'https://www.saavn.com/s/song/hindi/Saathiya/O-Humdum-Suniyo-Re/KAMiazoCblU',
+        'only_matching': True,
+    }]
+
+    _VALID_BITRATES = ('16', '32', '64', '128', '320')
+
+    def _real_extract(self, url):
+        audio_id = self._match_id(url)
+        extract_bitrates = self._configuration_arg('bitrate', ['128', '320'], ie_key='JioSaavn')
+        if invalid_bitrates := [br for br in extract_bitrates if br not in self._VALID_BITRATES]:
+            raise ValueError(
+                f'Invalid bitrate(s): {", ".join(invalid_bitrates)}. '
+                + f'Valid bitrates are: {", ".join(self._VALID_BITRATES)}')
+
+        song_data = self._extract_initial_data(url, audio_id)['song']['song']
+        formats = []
+        for bitrate in extract_bitrates:
+            media_data = self._download_json(
+                'https://www.jiosaavn.com/api.php', audio_id, f'Downloading format info for {bitrate}',
+                fatal=False, data=urlencode_postdata({
+                    '__call': 'song.generateAuthToken',
+                    '_format': 'json',
+                    'bitrate': bitrate,
+                    'url': song_data['encrypted_media_url'],
+                }))
+            if not media_data.get('auth_url'):
+                self.report_warning(f'Unable to extract format info for {bitrate}')
+                continue
+            formats.append({
+                'url': media_data['auth_url'],
+                'ext': media_data.get('type'),
+                'format_id': bitrate,
+                'abr': int(bitrate),
+                'vcodec': 'none',
+            })
+
+        return {
+            'id': audio_id,
+            'formats': formats,
+            **traverse_obj(song_data, {
+                'title': ('title', 'text'),
+                'album': ('album', 'text'),
+                'thumbnail': ('image', 0, {url_or_none}),
+                'duration': ('duration', {int_or_none}),
+                'view_count': ('play_count', {int_or_none}),
+                'release_year': ('year', {int_or_none}),
+            }),
+        }
+
+
+class JioSaavnAlbumIE(JioSaavnBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?(?:jio)?saavn\.com/album/[^/?#]+/(?P<id>[^/?#]+)'
+    _TESTS = [{
+        'url': 'https://www.jiosaavn.com/album/96/buIOjYZDrNA_',
+        'info_dict': {
+            'id': 'buIOjYZDrNA_',
+            'title': '96',
+        },
+        'playlist_count': 10,
+    }]
+
+    def _real_extract(self, url):
+        album_id = self._match_id(url)
+        album_view = self._extract_initial_data(url, album_id)['albumView']
+
+        return self.playlist_from_matches(
+            traverse_obj(album_view, (
+                'modules', lambda _, x: x['key'] == 'list', 'data', ..., 'title', 'action', {str})),
+            album_id, traverse_obj(album_view, ('album', 'title', 'text', {str})), ie=JioSaavnSongIE,
+            getter=lambda x: urljoin('https://www.jiosaavn.com/', x))
-- 
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