feat: check availability to decrypt

src/api.py

@@ -256,3 +256,48 @@ async def download_m3u8(m3u8_url: str) -> str:
 async def get_real_url(url: str):
     req = await client.get(url, follow_redirects=True, headers={"User-Agent": user_agent_browser})
     return str(req.url)
+
+
+@alru_cache
+@retry(retry=retry_if_exception_type(httpx.HTTPError), stop=stop_after_attempt(5))
+async def get_album_by_upc(upc: str, storefront: str, token: str):
+    req = await client.get(f"https://amp-api.music.apple.com/v1/catalog/{storefront}/albums",
+                           params={"filter[upc]": upc},
+                           headers={"Authorization": f"Bearer {token}", "Origin": "https://music.apple.com"})
+    resp = req.json()
+    try:
+        if resp["data"]:
+            return req.json()
+        else:
+            return None
+    except KeyError:
+        logger.debug(f"UPC: {upc}, Storefront: {storefront}")
+        return None
+
+
+@alru_cache
+@retry(retry=retry_if_exception_type(
+    (httpx.TimeoutException, httpcore.ConnectError, SSLError, FileNotFoundError, httpcore.RemoteProtocolError)),
+    stop=stop_after_attempt(5),
+    before_sleep=before_sleep_log(logger, logging.WARN))
+async def exist_on_storefront_by_song_id(song_id: str, storefront: str, check_storefront: str, token: str, lang: str):
+    if storefront == check_storefront:
+        return True
+    song = await get_song_info(song_id, token, storefront, lang)
+    album_id = song.relationships.albums.data[0].id
+    album = await get_album_info(album_id, token, storefront, lang)
+    upc = album.data[0].attributes.upc
+    upc_result = await get_album_by_upc(upc, check_storefront, token)
+    return bool(upc_result)
+
+
+@alru_cache
+@retry(retry=retry_if_exception_type(
+    (httpx.TimeoutException, httpcore.ConnectError, SSLError, FileNotFoundError, httpcore.RemoteProtocolError)),
+    stop=stop_after_attempt(5),
+    before_sleep=before_sleep_log(logger, logging.WARN))
+async def exist_on_storefront_by_album_id(album_id: str, storefront: str, check_storefront: str, token: str, lang: str):
+    album = await get_album_info(album_id, token, storefront, lang)
+    upc = album.data[0].attributes.upc
+    upc_result = await get_album_by_upc(upc, check_storefront, token)
+    return bool(upc_result)

src/rip.py

@@ -5,8 +5,9 @@ from loguru import logger
 
 from src.api import (get_song_info, get_song_lyrics, get_album_info, download_song,
                      get_m3u8_from_api, get_artist_info, get_songs_from_artist, get_albums_from_artist,
-                     get_playlist_info_and_tracks)
+                     get_playlist_info_and_tracks, exist_on_storefront_by_album_id, exist_on_storefront_by_song_id)
-from src.config import Config, Device
+from src.config import Config
+from src.adb import Device
 from src.decrypt import decrypt
 from src.metadata import SongMetadata
 from src.models import PlaylistInfo
@@ -30,6 +31,13 @@ async def rip_song(song: Song, auth_params: GlobalAuthParams, codec: str, config
         if playlist:
             song_metadata.set_playlist_index(playlist.songIdIndexMapping.get(song.id))
         logger.info(f"Ripping song: {song_metadata.artist} - {song_metadata.title}")
+        if not await exist_on_storefront_by_song_id(song.id, song.storefront, auth_params.storefront,
+                                                     auth_params.anonymousAccessToken, config.region.language):
+            logger.error(
+                f"Unable to download song {song_metadata.artist} - {song_metadata.title}. "
+                f"This song does not exist in storefront {auth_params.storefront.upper()} "
+                f"and no device is available to decrypt it")
+            return
         if not force_save and check_song_exists(song_metadata, config.download, codec, playlist):
             logger.info(f"Song: {song_metadata.artist} - {song_metadata.title} already exists")
             return
@@ -77,6 +85,11 @@ async def rip_album(album: Album, auth_params: GlobalAuthParams, codec: str, con
     album_info = await get_album_info(album.id, auth_params.anonymousAccessToken, album.storefront,
                                       config.region.language)
     logger.info(f"Ripping Album: {album_info.data[0].attributes.artistName} - {album_info.data[0].attributes.name}")
+    if not await exist_on_storefront_by_album_id(album.id, album.storefront, auth_params.storefront, auth_params.anonymousAccessToken, config.region.language):
+        logger.error(f"Unable to download album {album_info.data[0].attributes.artistName} - {album_info.data[0].attributes.name}. "
+                     f"This album does not exist in storefront {auth_params.storefront.upper()} "
+                     f"and no device is available to decrypt it")
+        return
     async with asyncio.TaskGroup() as tg:
         for track in album_info.data[0].relationships.tracks.data:
             song = Song(id=track.id, storefront=album.storefront, url="", type=URLType.Song)