Adding upstream version 2024.03.10.upstream/2024.03.10

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 271 insertions, 0 deletions

diff --git a/yt_dlp/extractor/audius.py b/yt_dlp/extractor/audius.py
new file mode 100644
index 0000000..6448b44
--- /dev/null
+++ b/yt_dlp/extractor/audius.py
@@ -0,0 +1,271 @@
+import random
+
+from .common import InfoExtractor
+from ..compat import compat_str, compat_urllib_parse_unquote
+from ..utils import ExtractorError, str_or_none, try_get
+
+
+class AudiusBaseIE(InfoExtractor):
+    _API_BASE = None
+    _API_V = '/v1'
+
+    def _get_response_data(self, response):
+        if isinstance(response, dict):
+            response_data = response.get('data')
+            if response_data is not None:
+                return response_data
+            if len(response) == 1 and 'message' in response:
+                raise ExtractorError('API error: %s' % response['message'],
+                                     expected=True)
+        raise ExtractorError('Unexpected API response')
+
+    def _select_api_base(self):
+        """Selecting one of the currently available API hosts"""
+        response = super(AudiusBaseIE, self)._download_json(
+            'https://api.audius.co/', None,
+            note='Requesting available API hosts',
+            errnote='Unable to request available API hosts')
+        hosts = self._get_response_data(response)
+        if isinstance(hosts, list):
+            self._API_BASE = random.choice(hosts)
+            return
+        raise ExtractorError('Unable to get available API hosts')
+
+    @staticmethod
+    def _prepare_url(url, title):
+        """
+        Audius removes forward slashes from the uri, but leaves backslashes.
+        The problem is that the current version of Chrome replaces backslashes
+        in the address bar with a forward slashes, so if you copy the link from
+        there and paste it into youtube-dl, you won't be able to download
+        anything from this link, since the Audius API won't be able to resolve
+        this url
+        """
+        url = compat_urllib_parse_unquote(url)
+        title = compat_urllib_parse_unquote(title)
+        if '/' in title or '%2F' in title:
+            fixed_title = title.replace('/', '%5C').replace('%2F', '%5C')
+            return url.replace(title, fixed_title)
+        return url
+
+    def _api_request(self, path, item_id=None, note='Downloading JSON metadata',
+                     errnote='Unable to download JSON metadata',
+                     expected_status=None):
+        if self._API_BASE is None:
+            self._select_api_base()
+        try:
+            response = super(AudiusBaseIE, self)._download_json(
+                '%s%s%s' % (self._API_BASE, self._API_V, path), item_id, note=note,
+                errnote=errnote, expected_status=expected_status)
+        except ExtractorError as exc:
+            # some of Audius API hosts may not work as expected and return HTML
+            if 'Failed to parse JSON' in compat_str(exc):
+                raise ExtractorError('An error occurred while receiving data. Try again',
+                                     expected=True)
+            raise exc
+        return self._get_response_data(response)
+
+    def _resolve_url(self, url, item_id):
+        return self._api_request('/resolve?url=%s' % url, item_id,
+                                 expected_status=404)
+
+
+class AudiusIE(AudiusBaseIE):
+    _VALID_URL = r'''(?x)https?://(?:www\.)?(?:audius\.co/(?P<uploader>[\w\d-]+)(?!/album|/playlist)/(?P<title>\S+))'''
+    IE_DESC = 'Audius.co'
+    _TESTS = [
+        {
+            # URL from Chrome address bar which replace backslash to forward slash
+            'url': 'https://audius.co/test_acc/t%D0%B5%D0%B5%D0%B5est-1.%5E_%7B%7D/%22%3C%3E.%E2%84%96~%60-198631',
+            'md5': '92c35d3e754d5a0f17eef396b0d33582',
+            'info_dict': {
+                'id': 'xd8gY',
+                'title': '''Tеееest/ 1.!@#$%^&*()_+=[]{};'\\\":<>,.?/№~`''',
+                'ext': 'mp3',
+                'description': 'Description',
+                'duration': 30,
+                'track': '''Tеееest/ 1.!@#$%^&*()_+=[]{};'\\\":<>,.?/№~`''',
+                'artist': 'test',
+                'genre': 'Electronic',
+                'thumbnail': r're:https?://.*\.jpg',
+                'view_count': int,
+                'like_count': int,
+                'repost_count': int,
+            }
+        },
+        {
+            # Regular track
+            'url': 'https://audius.co/voltra/radar-103692',
+            'md5': '491898a0a8de39f20c5d6a8a80ab5132',
+            'info_dict': {
+                'id': 'KKdy2',
+                'title': 'RADAR',
+                'ext': 'mp3',
+                'duration': 318,
+                'track': 'RADAR',
+                'artist': 'voltra',
+                'genre': 'Trance',
+                'thumbnail': r're:https?://.*\.jpg',
+                'view_count': int,
+                'like_count': int,
+                'repost_count': int,
+            }
+        },
+    ]
+
+    _ARTWORK_MAP = {
+        "150x150": 150,
+        "480x480": 480,
+        "1000x1000": 1000
+    }
+
+    def _real_extract(self, url):
+        mobj = self._match_valid_url(url)
+        track_id = try_get(mobj, lambda x: x.group('track_id'))
+        if track_id is None:
+            title = mobj.group('title')
+            # uploader = mobj.group('uploader')
+            url = self._prepare_url(url, title)
+            track_data = self._resolve_url(url, title)
+        else:  # API link
+            title = None
+            # uploader = None
+            track_data = self._api_request('/tracks/%s' % track_id, track_id)
+
+        if not isinstance(track_data, dict):
+            raise ExtractorError('Unexpected API response')
+
+        track_id = track_data.get('id')
+        if track_id is None:
+            raise ExtractorError('Unable to get ID of the track')
+
+        artworks_data = track_data.get('artwork')
+        thumbnails = []
+        if isinstance(artworks_data, dict):
+            for quality_key, thumbnail_url in artworks_data.items():
+                thumbnail = {
+                    "url": thumbnail_url
+                }
+                quality_code = self._ARTWORK_MAP.get(quality_key)
+                if quality_code is not None:
+                    thumbnail['preference'] = quality_code
+                thumbnails.append(thumbnail)
+
+        return {
+            'id': track_id,
+            'title': track_data.get('title', title),
+            'url': '%s/v1/tracks/%s/stream' % (self._API_BASE, track_id),
+            'ext': 'mp3',
+            'description': track_data.get('description'),
+            'duration': track_data.get('duration'),
+            'track': track_data.get('title'),
+            'artist': try_get(track_data, lambda x: x['user']['name'], compat_str),
+            'genre': track_data.get('genre'),
+            'thumbnails': thumbnails,
+            'view_count': track_data.get('play_count'),
+            'like_count': track_data.get('favorite_count'),
+            'repost_count': track_data.get('repost_count'),
+        }
+
+
+class AudiusTrackIE(AudiusIE):  # XXX: Do not subclass from concrete IE
+    _VALID_URL = r'''(?x)(?:audius:)(?:https?://(?:www\.)?.+/v1/tracks/)?(?P<track_id>\w+)'''
+    IE_NAME = 'audius:track'
+    IE_DESC = 'Audius track ID or API link. Prepend with "audius:"'
+    _TESTS = [
+        {
+            'url': 'audius:9RWlo',
+            'only_matching': True
+        },
+        {
+            'url': 'audius:http://discoveryprovider.audius.prod-us-west-2.staked.cloud/v1/tracks/9RWlo',
+            'only_matching': True
+        },
+    ]
+
+
+class AudiusPlaylistIE(AudiusBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?audius\.co/(?P<uploader>[\w\d-]+)/(?:album|playlist)/(?P<title>\S+)'
+    IE_NAME = 'audius:playlist'
+    IE_DESC = 'Audius.co playlists'
+    _TEST = {
+        'url': 'https://audius.co/test_acc/playlist/test-playlist-22910',
+        'info_dict': {
+            'id': 'DNvjN',
+            'title': 'test playlist',
+            'description': 'Test description\n\nlol',
+        },
+        'playlist_count': 175,
+    }
+
+    def _build_playlist(self, tracks):
+        entries = []
+        for track in tracks:
+            if not isinstance(track, dict):
+                raise ExtractorError('Unexpected API response')
+            track_id = str_or_none(track.get('id'))
+            if not track_id:
+                raise ExtractorError('Unable to get track ID from playlist')
+            entries.append(self.url_result(
+                'audius:%s' % track_id,
+                ie=AudiusTrackIE.ie_key(), video_id=track_id))
+        return entries
+
+    def _real_extract(self, url):
+        self._select_api_base()
+        mobj = self._match_valid_url(url)
+        title = mobj.group('title')
+        # uploader = mobj.group('uploader')
+        url = self._prepare_url(url, title)
+        playlist_response = self._resolve_url(url, title)
+
+        if not isinstance(playlist_response, list) or len(playlist_response) != 1:
+            raise ExtractorError('Unexpected API response')
+
+        playlist_data = playlist_response[0]
+        if not isinstance(playlist_data, dict):
+            raise ExtractorError('Unexpected API response')
+
+        playlist_id = playlist_data.get('id')
+        if playlist_id is None:
+            raise ExtractorError('Unable to get playlist ID')
+
+        playlist_tracks = self._api_request(
+            '/playlists/%s/tracks' % playlist_id,
+            title, note='Downloading playlist tracks metadata',
+            errnote='Unable to download playlist tracks metadata')
+        if not isinstance(playlist_tracks, list):
+            raise ExtractorError('Unexpected API response')
+
+        entries = self._build_playlist(playlist_tracks)
+        return self.playlist_result(entries, playlist_id,
+                                    playlist_data.get('playlist_name', title),
+                                    playlist_data.get('description'))
+
+
+class AudiusProfileIE(AudiusPlaylistIE):  # XXX: Do not subclass from concrete IE
+    IE_NAME = 'audius:artist'
+    IE_DESC = 'Audius.co profile/artist pages'
+    _VALID_URL = r'https?://(?:www)?audius\.co/(?P<id>[^\/]+)/?(?:[?#]|$)'
+    _TEST = {
+        'url': 'https://audius.co/pzl/',
+        'info_dict': {
+            'id': 'ezRo7',
+            'description': 'TAMALE\n\nContact: officialpzl@gmail.com',
+            'title': 'pzl',
+        },
+        'playlist_count': 24,
+    }
+
+    def _real_extract(self, url):
+        self._select_api_base()
+        profile_id = self._match_id(url)
+        try:
+            _profile_data = self._api_request('/full/users/handle/' + profile_id, profile_id)
+        except ExtractorError as e:
+            raise ExtractorError('Could not download profile info; ' + str(e))
+        profile_audius_id = _profile_data[0]['id']
+        profile_bio = _profile_data[0].get('bio')
+
+        api_call = self._api_request('/full/users/handle/%s/tracks' % profile_id, profile_id)
+        return self.playlist_result(self._build_playlist(api_call), profile_audius_id, profile_id, profile_bio)