Merge remote-tracking branch 'mvn23/api_fix_ids'

supysonic/api/__init__.py

@@ -82,11 +82,29 @@ def get_client_prefs():
 
 def get_entity(cls, param="id"):
     eid = request.values[param]
-    eid = uuid.UUID(eid)
+    if cls == Folder:
+        eid = int(eid)
+    else:
+        eid = uuid.UUID(eid)
     entity = cls[eid]
     return entity
 
 
+def get_entity_id(cls, eid):
+    """Return the entity ID as its proper type."""
+    if cls == Folder:
+        if isinstance(eid, uuid.UUID):
+            raise GenericError("Invalid ID")
+        try:
+            return int(eid)
+        except ValueError:
+            raise GenericError("Invalid ID")
+    try:
+        return uuid.UUID(eid)
+    except (AttributeError, ValueError):
+        raise GenericError("Invalid ID")
+
+
 from .errors import *
 
 from .system import *

supysonic/api/albums_songs.py

@@ -7,8 +7,6 @@
 #
 # Distributed under terms of the GNU AGPLv3 license.
 
-import uuid
-
 from datetime import timedelta
 from flask import request
 from pony.orm import select, desc, avg, max, min, count
@@ -42,7 +40,12 @@ def rand_songs():
     size = int(size) if size else 10
     fromYear = int(fromYear) if fromYear else None
     toYear = int(toYear) if toYear else None
-    fid = uuid.UUID(musicFolderId) if musicFolderId else None
+    fid = None
+    if musicFolderId:
+        try:
+            fid = int(musicFolderId)
+        except ValueError:
+            raise ValueError("Invalid folder ID")
 
     query = Track.select()
     if fromYear:

supysonic/api/annotation.py

@@ -21,7 +21,7 @@ from ..db import RatingTrack, RatingFolder
 from ..lastfm import LastFm
 from ..py23 import dict
 
-from . import api, get_entity
+from . import api, get_entity, get_entity_id
 from .exceptions import AggregateException, GenericError, MissingParameter, NotFound
 
 
@@ -32,12 +32,14 @@ def star_single(cls, eid):
     :param eid: id of the entity to star
     """
 
-    uid = uuid.UUID(eid)
+    try:
-    e = cls[uid]
+        e = cls[eid]
+    except ObjectNotFound:
+        raise NotFound("{} {}".format(cls.__name__, eid))
 
     starred_cls = getattr(sys.modules[__name__], "Starred" + cls.__name__)
     try:
-        starred_cls[request.user, uid]
+        starred_cls[request.user, eid]
         raise GenericError("{} {} already starred".format(cls.__name__, eid))
     except ObjectNotFound:
         pass
@@ -52,10 +54,9 @@ def unstar_single(cls, eid):
     :param eid: id of the entity to unstar
     """
 
-    uid = uuid.UUID(eid)
     starred_cls = getattr(sys.modules[__name__], "Starred" + cls.__name__)
     delete(
-        s for s in starred_cls if s.user.id == request.user.id and s.starred.id == uid
+        s for s in starred_cls if s.user.id == request.user.id and s.starred.id == eid
     )
     return None
 
@@ -68,30 +69,44 @@ def handle_star_request(func):
 
     errors = []
     for eid in id:
-        terr = None
-        ferr = None
-
         try:
-            func(Track, eid)
+            tid = get_entity_id(Track, eid)
-        except Exception as e:
+        except GenericError:
-            terr = e
+            tid = None
         try:
-            func(Folder, eid)
+            fid = get_entity_id(Folder, eid)
-        except Exception as e:
+        except GenericError:
-            ferr = e
+            fid = None
+        err = None
 
-        if terr and ferr:
+        if tid is None and fid is None:
-            errors += [terr, ferr]
+            raise GenericError("Invalid ID")
+
+        if tid is not None:
+            try:
+                func(Track, tid)
+            except Exception as e:
+                err = e
+        else:
+            try:
+                func(Folder, fid)
+            except Exception as e:
+                err = e
+
+        if err:
+            errors.append(err)
 
     for alId in albumId:
+        alb_id = get_entity_id(Album, alId)
         try:
-            func(Album, alId)
+            func(Album, alb_id)
         except Exception as e:
             errors.append(e)
 
     for arId in artistId:
+        art_id = get_entity_id(Artist, arId)
         try:
-            func(Artist, arId)
+            func(Artist, art_id)
         except Exception as e:
             errors.append(e)
 
@@ -115,31 +130,43 @@ def rate():
     id = request.values["id"]
     rating = request.values["rating"]
 
-    uid = uuid.UUID(id)
+    try:
+        tid = get_entity_id(Track, id)
+    except GenericError:
+        tid = None
+    try:
+        fid = get_entity_id(Folder, id)
+    except GenericError:
+        fid = None
+    uid = None
     rating = int(rating)
 
+    if tid is None and fid is None:
+        raise GenericError("Invalid ID")
+
     if not 0 <= rating <= 5:
         raise GenericError("rating must be between 0 and 5 (inclusive)")
 
     if rating == 0:
-        delete(
+        if tid is not None:
-            r for r in RatingTrack if r.user.id == request.user.id and r.rated.id == uid
+            delete(
-        )
+                r for r in RatingTrack if r.user.id == request.user.id and r.rated.id == tid
-        delete(
+            )
-            r
+        else:
-            for r in RatingFolder
+            delete(
-            if r.user.id == request.user.id and r.rated.id == uid
+                r
-        )
+                for r in RatingFolder
+                if r.user.id == request.user.id and r.rated.id == fid
+            )
     else:
-        try:
+        if tid is not None:
-            rated = Track[uid]
+            rated = Track[tid]
             rating_cls = RatingTrack
-        except ObjectNotFound:
+            uid = tid
-            try:
+        else:
-                rated = Folder[uid]
+            rated = Folder[fid]
-                rating_cls = RatingFolder
+            rating_cls = RatingFolder
-            except ObjectNotFound:
+            uid = fid
-                raise NotFound("Track or Folder")
 
         try:
             rating_info = rating_cls[request.user, uid]

supysonic/api/browse.py

@@ -16,7 +16,7 @@ from pony.orm import ObjectNotFound, select
 from ..db import Folder, Artist, Album, Track
 from ..py23 import dict
 
-from . import api, get_entity
+from . import api, get_entity, get_entity_id
 
 
 @api.route("/getMusicFolders.view", methods=["GET", "POST"])
@@ -42,7 +42,7 @@ def list_indexes():
     if musicFolderId is None:
         folders = Folder.select(lambda f: f.root)[:]
     else:
-        mfid = uuid.UUID(musicFolderId)
+        mfid = get_entity_id(Folder, musicFolderId)
         folder = Folder[mfid]
         if not folder.root:
             raise ObjectNotFound(Folder, mfid)

supysonic/api/media.py

@@ -35,7 +35,7 @@ from ..covers import get_embedded_cover
 from ..db import Track, Album, Artist, Folder, User, ClientPrefs, now
 from ..py23 import dict
 
-from . import api, get_entity
+from . import api, get_entity, get_entity_id
 from .exceptions import (
     GenericError,
     MissingParameter,
@@ -190,21 +190,33 @@ def stream_media():
 @api.route("/download.view", methods=["GET", "POST"])
 def download_media():
     id = request.values["id"]
-    uid = uuid.UUID(id)
 
-    try:  # Track -> direct download
+    try:
-        rv = Track[uid]
+        uid = get_entity_id(Track, id)
-        return send_file(rv.path, mimetype=rv.mimetype, conditional=True)
+    except GenericError:
-    except ObjectNotFound:
+        uid = None
-        pass
+    try:
+        fid = get_entity_id(Folder, id)
+    except GenericError:
+        fid = None
 
-    try:  # Folder -> stream zipped tracks, non recursive
+    if uid is None and fid is None:
-        rv = Folder[uid]
+        raise GenericError("Invalid ID")
-    except ObjectNotFound:
+
-        try:  # Album -> stream zipped tracks
+    if uid is not None:
-            rv = Album[uid]
+        try:
+            rv = Track[uid]
+            return send_file(rv.path, mimetype=rv.mimetype, conditional=True)
         except ObjectNotFound:
-            raise NotFound("Track, Folder or Album")
+            try:  # Album -> stream zipped tracks
+                rv = Album[uid]
+            except ObjectNotFound:
+                raise NotFound("Track or Album")
+    else:
+        try:  # Folder -> stream zipped tracks, non recursive
+            rv = Folder[fid]
+        except ObjectNotFound:
+            raise NotFound("Folder")
 
     z = ZipFile(compression=ZIP_DEFLATED)
     for track in rv.tracks:
@@ -217,15 +229,28 @@ def download_media():
 @api.route("/getCoverArt.view", methods=["GET", "POST"])
 def cover_art():
     cache = current_app.cache
+
     eid = request.values["id"]
-    if Folder.exists(id=eid):
+    try:
+        fid = get_entity_id(Folder, eid)
+    except GenericError:
+        fid = None
+    try:
+        tid = get_entity_id(Track, eid)
+    except GenericError:
+        tid = None
+
+    if not fid and not tid:
+        raise GenericError("Invalid ID")
+
+    if fid and Folder.exists(id=eid):
         res = get_entity(Folder)
         if not res.cover_art or not os.path.isfile(
             os.path.join(res.path, res.cover_art)
         ):
             raise NotFound("Cover art")
         cover_path = os.path.join(res.path, res.cover_art)
-    elif Track.exists(id=eid):
+    elif tid and Track.exists(id=eid):
         cache_key = "{}-cover".format(eid)
         try:
             cover_path = cache.get(cache_key)

supysonic/config.py

@@ -90,8 +90,13 @@ class IniConfig(DefaultConfig):
                 lv = value.lower()
                 if lv in ("yes", "true", "on"):
                     return True
-                elif lv in ("no", "false", "off"):
+                if lv in ("no", "false", "off"):
                     return False
+                try:
+                    if isinstance(value, unicode):
+                        return str(value)
+                except NameError:
+                    pass
                 return value
 
     @classmethod

supysonic/db.py

@@ -29,7 +29,7 @@ try:
 except ImportError:
     from urlparse import urlparse, parse_qsl
 
-SCHEMA_VERSION = "20190518"
+SCHEMA_VERSION = "20190915"
 
 
 def now():
@@ -79,7 +79,7 @@ class PathMixin(object):
 class Folder(PathMixin, db.Entity):
     _table_ = "folder"
 
-    id = PrimaryKey(UUID, default=uuid4)
+    id = PrimaryKey(int, auto=True)
     root = Required(bool, default=False)
     name = Required(str, autostrip=False)
     path = Required(str, 4096, autostrip=False)  # unique

supysonic/managers/folder.py

@@ -21,15 +21,13 @@ from ..py23 import strtype
 
 class FolderManager:
     @staticmethod
-    def get(uid):
+    def get(id):
-        if isinstance(uid, strtype):
+        try:
-            uid = uuid.UUID(uid)
+            id = int(id)
-        elif isinstance(uid, uuid.UUID):
+        except ValueError:
-            pass
-        else:
             raise ValueError("Invalid folder id")
 
-        return Folder[uid]
+        return Folder[id]
 
     @staticmethod
     def add(name, path):
@@ -55,8 +53,8 @@ class FolderManager:
         return folder
 
     @staticmethod
-    def delete(uid):
+    def delete(id):
-        folder = FolderManager.get(uid)
+        folder = FolderManager.get(id)
         if not folder.root:
             raise ObjectNotFound(Folder)
 

supysonic/schema/migration/mysql/20190915.sql

@@ -0,0 +1,69 @@
+START TRANSACTION;
+
+CREATE TEMPORARY TABLE IF NOT EXISTS folder_id_to_int (
+	id INTEGER PRIMARY KEY AUTO_INCREMENT,
+	uuid BINARY(16) NOT NULL
+);
+
+INSERT INTO folder_id_to_int(uuid) SELECT id FROM folder;
+
+DROP INDEX index_folder_parent_id_fk ON folder;
+DROP INDEX index_track_folder_id_fk ON track;
+DROP INDEX index_track_root_folder_id_fk ON track;
+DROP INDEX index_starred_folder_starred_id_fk ON starred_folder;
+DROP INDEX index_rating_folder_rated_id_fk ON rating_folder;
+
+
+ALTER TABLE folder
+    ADD int_id INTEGER AFTER id,
+    ADD int_parent_id INTEGER REFERENCES folder AFTER parent_id;
+UPDATE folder SET int_id = (SELECT id FROM folder_id_to_int WHERE uuid = folder.id);
+UPDATE folder SET int_parent_id = (SELECT id FROM folder_id_to_int WHERE uuid = folder.parent_id);
+ALTER TABLE folder
+    DROP PRIMARY KEY,
+    DROP COLUMN id,
+    DROP COLUMN parent_id,
+    CHANGE COLUMN int_id id INTEGER AUTO_INCREMENT,
+    CHANGE COLUMN int_parent_id parent_id INTEGER,
+    ADD PRIMARY KEY (id);
+
+
+ALTER TABLE track
+    ADD int_root_folder_id INTEGER NOT NULL REFERENCES folder AFTER root_folder_id,
+    ADD int_folder_id INTEGER NOT NULL REFERENCES folder AFTER folder_id;
+UPDATE track SET int_root_folder_id = (SELECT id FROM folder_id_to_int WHERE uuid = track.root_folder_id);
+UPDATE track SET int_folder_id = (SELECT id FROM folder_id_to_int WHERE uuid = track.folder_id);
+ALTER TABLE track
+    DROP COLUMN root_folder_id,
+    DROP COLUMN folder_id,
+    CHANGE COLUMN int_root_folder_id root_folder_id INTEGER NOT NULL,
+    CHANGE COLUMN int_folder_id folder_id INTEGER NOT NULL;
+
+
+ALTER TABLE starred_folder ADD int_starred_id INTEGER NOT NULL REFERENCES folder AFTER starred_id;
+UPDATE starred_folder SET int_starred_id = (SELECT id FROM folder_id_to_int WHERE uuid = starred_folder.starred_id);
+ALTER TABLE starred_folder
+    DROP PRIMARY KEY,
+    DROP COLUMN starred_id,
+    CHANGE COLUMN int_starred_id starred_id INTEGER NOT NULL,
+    ADD PRIMARY KEY (user_id, starred_id);
+
+
+ALTER TABLE rating_folder ADD int_rated_id INTEGER NOT NULL REFERENCES folder AFTER rated_id;
+UPDATE rating_folder SET int_rated_id = (SELECT id FROM folder_id_to_int WHERE uuid = rating_folder.rated_id);
+ALTER TABLE rating_folder
+    DROP PRIMARY KEY,
+    DROP COLUMN rated_id,
+    CHANGE COLUMN int_rated_id rated_id INTEGER NOT NULL,
+    ADD PRIMARY KEY (user_id, rated_id);
+
+
+CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder(parent_id);
+CREATE INDEX IF NOT EXISTS index_track_folder_id_fk ON track(folder_id);
+CREATE INDEX IF NOT EXISTS index_track_root_folder_id_fk ON track(root_folder_id);
+CREATE INDEX IF NOT EXISTS index_starred_folder_starred_id_fk ON starred_folder(starred_id);
+CREATE INDEX IF NOT EXISTS index_rating_folder_rated_id_fk ON rating_folder(rated_id);
+
+DROP TABLE folder_id_to_int;
+
+COMMIT;

supysonic/schema/migration/postgres/20190915.sql

@@ -0,0 +1,83 @@
+START TRANSACTION;
+
+CREATE TEMPORARY TABLE IF NOT EXISTS folder_id_to_int (
+	id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+	uid UUID NOT NULL
+);
+
+INSERT INTO folder_id_to_int(uid) SELECT id FROM folder;
+
+ALTER TABLE folder DROP CONSTRAINT folder_parent_id_fkey;
+ALTER TABLE rating_folder DROP CONSTRAINT rating_folder_rated_id_fkey;
+ALTER TABLE starred_folder DROP CONSTRAINT starred_folder_starred_id_fkey;
+ALTER TABLE track DROP CONSTRAINT track_folder_id_fkey;
+ALTER TABLE track DROP CONSTRAINT track_root_folder_id_fkey;
+
+
+ALTER TABLE folder
+    ADD int_id INTEGER,
+    ADD int_parent_id INTEGER;
+UPDATE folder SET int_id = (SELECT id FROM folder_id_to_int WHERE uid = folder.id);
+UPDATE folder SET int_parent_id = (SELECT id FROM folder_id_to_int WHERE uid = folder.parent_id);
+CREATE SEQUENCE folder_id_seq AS INTEGER;
+SELECT setval('folder_id_seq', coalesce(max(int_id), 0) + 1, false) FROM folder;
+ALTER TABLE folder
+    DROP CONSTRAINT folder_pkey,
+    DROP COLUMN id,
+    DROP COLUMN parent_id,
+    ALTER COLUMN int_id SET DEFAULT nextval('folder_id_seq'),
+    ADD PRIMARY KEY (int_id);
+ALTER TABLE folder RENAME COLUMN int_id TO id;
+ALTER TABLE folder RENAME COLUMN int_parent_id TO parent_id;
+ALTER TABLE folder ADD CONSTRAINT folder_parent_id_fkey FOREIGN KEY (parent_id) REFERENCES folder(id);
+
+
+ALTER TABLE track
+    ADD int_root_folder_id INTEGER,
+    ADD int_folder_id INTEGER;
+UPDATE track SET int_root_folder_id = (SELECT id FROM folder_id_to_int WHERE uid = track.root_folder_id);
+UPDATE track SET int_folder_id = (SELECT id FROM folder_id_to_int WHERE uid = track.folder_id);
+ALTER TABLE track
+    DROP COLUMN root_folder_id,
+    DROP COLUMN folder_id,
+    ALTER COLUMN int_root_folder_id SET NOT NULL,
+    ALTER COLUMN int_folder_id SET NOT NULL;
+ALTER TABLE track RENAME COLUMN int_root_folder_id TO root_folder_id;
+ALTER TABLE track RENAME COLUMN int_folder_id TO folder_id;
+ALTER TABLE track ADD CONSTRAINT track_folder_id_fkey FOREIGN KEY (folder_id) REFERENCES folder(id);
+ALTER TABLE track ADD CONSTRAINT track_root_folder_id_fkey FOREIGN KEY (root_folder_id) REFERENCES folder(id);
+
+
+ALTER TABLE starred_folder ADD int_starred_id INTEGER;
+UPDATE starred_folder SET int_starred_id = (SELECT id FROM folder_id_to_int WHERE uid = starred_folder.starred_id);
+ALTER TABLE starred_folder
+    DROP CONSTRAINT starred_folder_pkey,
+    DROP COLUMN starred_id,
+    ALTER COLUMN int_starred_id SET NOT NULL,
+    ADD PRIMARY KEY (user_id, int_starred_id);
+ALTER TABLE starred_folder RENAME COLUMN int_starred_id TO starred_id;
+ALTER TABLE starred_folder ADD CONSTRAINT starred_folder_starred_id_fkey FOREIGN KEY (starred_id) REFERENCES folder(id);
+
+
+ALTER TABLE rating_folder ADD int_rated_id INTEGER;
+UPDATE rating_folder SET int_rated_id = (SELECT id FROM folder_id_to_int WHERE uid = rating_folder.rated_id);
+ALTER TABLE rating_folder
+    DROP CONSTRAINT rating_folder_pkey,
+    DROP COLUMN rated_id,
+	ALTER COLUMN int_rated_id SET NOT NULL,
+    ADD PRIMARY KEY (user_id, int_rated_id);
+ALTER TABLE rating_folder RENAME COLUMN int_rated_id TO rated_id;
+ALTER TABLE rating_folder ADD CONSTRAINT rating_folder_rated_id_fkey FOREIGN KEY (rated_id) REFERENCES folder(id);
+
+
+CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder(parent_id);
+CREATE INDEX IF NOT EXISTS index_track_folder_id_fk ON track(folder_id);
+CREATE INDEX IF NOT EXISTS index_track_root_folder_id_fk ON track(root_folder_id);
+CREATE INDEX IF NOT EXISTS index_starred_folder_starred_id_fk ON starred_folder(starred_id);
+CREATE INDEX IF NOT EXISTS index_rating_folder_rated_id_fk ON rating_folder(rated_id);
+
+
+
+DROP TABLE folder_id_to_int;
+
+COMMIT;

supysonic/schema/migration/sqlite/20190915.sql

@@ -0,0 +1,136 @@
+COMMIT;
+PRAGMA foreign_keys = OFF;
+BEGIN TRANSACTION;
+
+CREATE TEMPORARY TABLE IF NOT EXISTS folder_id_to_int (
+	id INTEGER NOT NULL PRIMARY KEY,
+	uuid CHAR(36) NOT NULL
+);
+
+INSERT INTO folder_id_to_int(uuid) SELECT id FROM folder;
+
+DROP INDEX index_folder_parent_id_fk;
+DROP INDEX index_folder_path;
+
+CREATE TABLE IF NOT EXISTS folder_new (
+    id INTEGER NOT NULL PRIMARY KEY,
+    root BOOLEAN NOT NULL,
+    name VARCHAR(256) NOT NULL COLLATE NOCASE,
+    path VARCHAR(4096) NOT NULL,
+    path_hash BLOB NOT NULL,
+    created DATETIME NOT NULL,
+    cover_art VARCHAR(256),
+    last_scan INTEGER NOT NULL,
+    parent_id INTEGER REFERENCES folder
+);
+CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder_new(parent_id);
+CREATE UNIQUE INDEX IF NOT EXISTS index_folder_path ON folder_new(path_hash);
+
+INSERT INTO folder_new(id, root, name, path, path_hash, created, cover_art, last_scan, parent_id)
+SELECT id_int.id, root, name, path, path_hash, created, cover_art, last_scan, NULL
+FROM folder
+JOIN folder_id_to_int id_int ON folder.id == id_int.uuid
+WHERE folder.parent_id IS NULL;
+
+INSERT INTO folder_new(id, root, name, path, path_hash, created, cover_art, last_scan, parent_id)
+SELECT id_int.id, root, name, path, path_hash, created, cover_art, last_scan, parent_id_int.id
+FROM folder
+JOIN folder_id_to_int id_int ON folder.id == id_int.uuid
+JOIN folder_id_to_int parent_id_int ON folder.parent_id == parent_id_int.uuid
+WHERE folder.parent_id IS NOT NULL;
+
+DROP TABLE folder;
+ALTER TABLE folder_new RENAME TO folder;
+
+
+DROP INDEX index_track_album_id_fk;
+DROP INDEX index_track_artist_id_fk;
+DROP INDEX index_track_folder_id_fk;
+DROP INDEX index_track_root_folder_id_fk;
+DROP INDEX index_track_path;
+
+CREATE TABLE IF NOT EXISTS track_new (
+    id CHAR(36) PRIMARY KEY,
+    disc INTEGER NOT NULL,
+    number INTEGER NOT NULL,
+    title VARCHAR(256) NOT NULL COLLATE NOCASE,
+    year INTEGER,
+    genre VARCHAR(256),
+    duration INTEGER NOT NULL,
+    has_art BOOLEAN NOT NULL DEFAULT false,
+    album_id CHAR(36) NOT NULL REFERENCES album,
+    artist_id CHAR(36) NOT NULL REFERENCES artist,
+    bitrate INTEGER NOT NULL,
+    path VARCHAR(4096) NOT NULL,
+    path_hash BLOB NOT NULL,
+    created DATETIME NOT NULL,
+    last_modification INTEGER NOT NULL,
+    play_count INTEGER NOT NULL,
+    last_play DATETIME,
+    root_folder_id INTEGER NOT NULL REFERENCES folder,
+    folder_id INTEGER NOT NULL REFERENCES folder
+);
+CREATE INDEX IF NOT EXISTS index_track_album_id_fk ON track_new(album_id);
+CREATE INDEX IF NOT EXISTS index_track_artist_id_fk ON track_new(artist_id);
+CREATE INDEX IF NOT EXISTS index_track_folder_id_fk ON track_new(folder_id);
+CREATE INDEX IF NOT EXISTS index_track_root_folder_id_fk ON track_new(root_folder_id);
+CREATE UNIQUE INDEX IF NOT EXISTS index_track_path ON track_new(path_hash);
+
+INSERT INTO track_new(id, disc, number, title, year, genre, duration, has_art, album_id, artist_id, bitrate, path, path_hash, created, last_modification, play_count, last_play, root_folder_id, folder_id)
+SELECT track.id, disc, number, title, year, genre, duration, has_art, album_id, artist_id, bitrate, path, path_hash, created, last_modification, play_count, last_play, root_id_int.id, folder_id_int.id
+FROM track
+JOIN folder_id_to_int root_id_int ON track.root_folder_id == root_id_int.uuid
+JOIN folder_id_to_int folder_id_int ON track.folder_id == folder_id_int.uuid;
+
+DROP TABLE track;
+ALTER TABLE track_new RENAME TO track;
+
+
+DROP INDEX index_starred_folder_user_id_fk;
+DROP INDEX index_starred_folder_starred_id_fk;
+
+CREATE TABLE IF NOT EXISTS starred_folder_new (
+    user_id CHAR(36) NOT NULL REFERENCES user,
+    starred_id INTEGER NOT NULL REFERENCES folder,
+    date DATETIME NOT NULL,
+    PRIMARY KEY (user_id, starred_id)
+);
+CREATE INDEX IF NOT EXISTS index_starred_folder_user_id_fk ON starred_folder_new(user_id);
+CREATE INDEX IF NOT EXISTS index_starred_folder_starred_id_fk ON starred_folder_new(starred_id);
+
+INSERT INTO starred_folder_new(user_id, starred_id, date)
+SELECT user_id, id_int.id, date
+FROM starred_folder
+JOIN folder_id_to_int id_int ON starred_folder.starred_id == id_int.uuid;
+
+DROP TABLE starred_folder;
+ALTER TABLE starred_folder_new RENAME TO starred_folder;
+
+
+DROP INDEX index_rating_folder_user_id_fk;
+DROP INDEX index_rating_folder_rated_id_fk;
+
+CREATE TABLE IF NOT EXISTS rating_folder_new (
+    user_id CHAR(36) NOT NULL REFERENCES user,
+    rated_id INTEGER NOT NULL REFERENCES folder,
+    rating INTEGER NOT NULL CHECK(rating BETWEEN 1 AND 5),
+    PRIMARY KEY (user_id, rated_id)
+);
+CREATE INDEX IF NOT EXISTS index_rating_folder_user_id_fk ON rating_folder_new(user_id);
+CREATE INDEX IF NOT EXISTS index_rating_folder_rated_id_fk ON rating_folder_new(rated_id);
+
+INSERT INTO rating_folder_new(user_id, rated_id, rating)
+SELECT user_id, id_int.id, rating
+FROM rating_folder
+JOIN folder_id_to_int id_int ON rating_folder.rated_id == id_int.uuid;
+
+DROP TABLE rating_folder;
+ALTER TABLE rating_folder_new RENAME TO rating_folder;
+
+
+DROP TABLE folder_id_to_int;
+
+COMMIT;
+VACUUM;
+PRAGMA foreign_keys = ON;
+BEGIN TRANSACTION;

supysonic/schema/mysql.sql

@@ -1,5 +1,5 @@
 CREATE TABLE IF NOT EXISTS folder (
-    id BINARY(16) PRIMARY KEY,
+    id INTEGER PRIMARY KEY AUTO_INCREMENT,
     root BOOLEAN NOT NULL,
     name VARCHAR(256) NOT NULL,
     path VARCHAR(4096) NOT NULL,
@@ -7,7 +7,7 @@ CREATE TABLE IF NOT EXISTS folder (
     created DATETIME NOT NULL,
     cover_art VARCHAR(256),
     last_scan INTEGER NOT NULL,
-    parent_id BINARY(16) REFERENCES folder
+    parent_id INTEGER REFERENCES folder
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder(parent_id);
 
@@ -41,8 +41,8 @@ CREATE TABLE IF NOT EXISTS track (
     last_modification INTEGER NOT NULL,
     play_count INTEGER NOT NULL,
     last_play DATETIME,
-    root_folder_id BINARY(16) NOT NULL REFERENCES folder,
+    root_folder_id INTEGER NOT NULL REFERENCES folder,
-    folder_id BINARY(16) NOT NULL REFERENCES folder
+    folder_id INTEGER NOT NULL REFERENCES folder
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 CREATE INDEX IF NOT EXISTS index_track_album_id_fk ON track(album_id);
 CREATE INDEX IF NOT EXISTS index_track_artist_id_fk ON track(artist_id);
@@ -73,7 +73,7 @@ CREATE TABLE IF NOT EXISTS client_prefs (
 
 CREATE TABLE IF NOT EXISTS starred_folder (
     user_id BINARY(16) NOT NULL REFERENCES user,
-    starred_id BINARY(16) NOT NULL REFERENCES folder,
+    starred_id INTEGER NOT NULL REFERENCES folder,
     date DATETIME NOT NULL,
     PRIMARY KEY (user_id, starred_id)
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
@@ -109,7 +109,7 @@ CREATE INDEX IF NOT EXISTS index_starred_track_starred_id_fk ON starred_track(st
 
 CREATE TABLE IF NOT EXISTS rating_folder (
     user_id BINARY(16) NOT NULL REFERENCES user,
-    rated_id BINARY(16) NOT NULL REFERENCES folder,
+    rated_id INTEGER NOT NULL REFERENCES folder,
     rating INTEGER NOT NULL CHECK(rating BETWEEN 1 AND 5),
     PRIMARY KEY (user_id, rated_id)
 ) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

supysonic/schema/postgres.sql

@@ -1,5 +1,5 @@
 CREATE TABLE IF NOT EXISTS folder (
-    id UUID PRIMARY KEY,
+    id INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
     root BOOLEAN NOT NULL,
     name CITEXT NOT NULL,
     path VARCHAR(4096) NOT NULL,
@@ -7,7 +7,7 @@ CREATE TABLE IF NOT EXISTS folder (
     created TIMESTAMP NOT NULL,
     cover_art VARCHAR(256),
     last_scan INTEGER NOT NULL,
-    parent_id UUID REFERENCES folder
+    parent_id INTEGER REFERENCES folder
 );
 CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder(parent_id);
 
@@ -41,8 +41,8 @@ CREATE TABLE IF NOT EXISTS track (
     last_modification INTEGER NOT NULL,
     play_count INTEGER NOT NULL,
     last_play TIMESTAMP,
-    root_folder_id UUID NOT NULL REFERENCES folder,
+    root_folder_id INTEGER NOT NULL REFERENCES folder,
-    folder_id UUID NOT NULL REFERENCES folder
+    folder_id INTEGER NOT NULL REFERENCES folder
 );
 CREATE INDEX IF NOT EXISTS index_track_album_id_fk ON track(album_id);
 CREATE INDEX IF NOT EXISTS index_track_artist_id_fk ON track(artist_id);
@@ -73,7 +73,7 @@ CREATE TABLE IF NOT EXISTS client_prefs (
 
 CREATE TABLE IF NOT EXISTS starred_folder (
     user_id UUID NOT NULL REFERENCES "user",
-    starred_id UUID NOT NULL REFERENCES folder,
+    starred_id INTEGER NOT NULL REFERENCES folder,
     date TIMESTAMP NOT NULL,
     PRIMARY KEY (user_id, starred_id)
 );
@@ -109,7 +109,7 @@ CREATE INDEX IF NOT EXISTS index_starred_track_starred_id_fk ON starred_track(st
 
 CREATE TABLE IF NOT EXISTS rating_folder (
     user_id UUID NOT NULL REFERENCES "user",
-    rated_id UUID NOT NULL REFERENCES folder,
+    rated_id INTEGER NOT NULL REFERENCES folder,
     rating INTEGER NOT NULL CHECK(rating BETWEEN 1 AND 5),
     PRIMARY KEY (user_id, rated_id)
 );

supysonic/schema/sqlite.sql

@@ -1,5 +1,5 @@
 CREATE TABLE IF NOT EXISTS folder (
-    id CHAR(36) PRIMARY KEY,
+    id INTEGER NOT NULL PRIMARY KEY,
     root BOOLEAN NOT NULL,
     name VARCHAR(256) NOT NULL COLLATE NOCASE,
     path VARCHAR(4096) NOT NULL,
@@ -7,7 +7,7 @@ CREATE TABLE IF NOT EXISTS folder (
     created DATETIME NOT NULL,
     cover_art VARCHAR(256),
     last_scan INTEGER NOT NULL,
-    parent_id CHAR(36) REFERENCES folder
+    parent_id INTEGER REFERENCES folder
 );
 CREATE INDEX IF NOT EXISTS index_folder_parent_id_fk ON folder(parent_id);
 CREATE UNIQUE INDEX IF NOT EXISTS index_folder_path ON folder(path_hash);
@@ -42,8 +42,8 @@ CREATE TABLE IF NOT EXISTS track (
     last_modification INTEGER NOT NULL,
     play_count INTEGER NOT NULL,
     last_play DATETIME,
-    root_folder_id CHAR(36) NOT NULL REFERENCES folder,
+    root_folder_id INTEGER NOT NULL REFERENCES folder,
-    folder_id CHAR(36) NOT NULL REFERENCES folder
+    folder_id INTEGER NOT NULL REFERENCES folder
 );
 CREATE INDEX IF NOT EXISTS index_track_album_id_fk ON track(album_id);
 CREATE INDEX IF NOT EXISTS index_track_artist_id_fk ON track(artist_id);
@@ -75,7 +75,7 @@ CREATE TABLE IF NOT EXISTS client_prefs (
 
 CREATE TABLE IF NOT EXISTS starred_folder (
     user_id CHAR(36) NOT NULL REFERENCES user,
-    starred_id CHAR(36) NOT NULL REFERENCES folder,
+    starred_id INTEGER NOT NULL REFERENCES folder,
     date DATETIME NOT NULL,
     PRIMARY KEY (user_id, starred_id)
 );
@@ -111,7 +111,7 @@ CREATE INDEX IF NOT EXISTS index_starred_track_starred_id_fk ON starred_track(st
 
 CREATE TABLE IF NOT EXISTS rating_folder (
     user_id CHAR(36) NOT NULL REFERENCES user,
-    rated_id CHAR(36) NOT NULL REFERENCES folder,
+    rated_id INTEGER NOT NULL REFERENCES folder,
     rating INTEGER NOT NULL CHECK(rating BETWEEN 1 AND 5),
     PRIMARY KEY (user_id, rated_id)
 );

supysonic/utils.py

@@ -6,12 +6,13 @@
 # Copyright (C) 2019 Alban 'spl0k' Féron
 #
 # Distributed under terms of the GNU AGPLv3 license.
+import uuid
 
 from base64 import b64encode, b64decode
 from os import urandom
 from pony.orm import db_session, commit, ObjectNotFound
 
-from supysonic.db import Meta
+from supysonic.db import Folder, Meta
 
 
 @db_session

tests/api/test_album_songs.py

@@ -118,7 +118,7 @@ class AlbumSongsTestCase(ApiTestBase):
         self._make_request("getRandomSongs", {"fromYear": "year"}, error=0)
         self._make_request("getRandomSongs", {"toYear": "year"}, error=0)
         self._make_request("getRandomSongs", {"musicFolderId": "idid"}, error=0)
-        self._make_request("getRandomSongs", {"musicFolderId": uuid.uuid4()}, error=70)
+        self._make_request("getRandomSongs", {"musicFolderId": 1234567890}, error=70)
 
         rv, child = self._make_request(
             "getRandomSongs", tag="randomSongs", skip_post=True

tests/api/test_annotation.py

@@ -27,6 +27,10 @@ class AnnotationTestCase(ApiTestBase):
             artist = Artist(name="Artist")
             album = Album(name="Album", artist=artist)
 
+            # Populate folder ids
+            root = Folder.get(name="Root")
+            folder = Folder.get(name="Folder")
+
             track = Track(
                 title="Track",
                 album=album,
@@ -73,7 +77,7 @@ class AnnotationTestCase(ApiTestBase):
             self.assertIn("starred", Folder[self.folderid].as_subsonic_child(self.user))
         self._make_request("star", {"id": str(self.folderid)}, error=0, skip_xsd=True)
 
-        self._make_request("star", {"albumId": str(self.folderid)}, error=70)
+        self._make_request("star", {"albumId": str(self.folderid)}, error=0)
         self._make_request("star", {"albumId": str(self.artistid)}, error=70)
         self._make_request("star", {"albumId": str(self.trackid)}, error=70)
         self._make_request("star", {"albumId": str(self.albumid)}, skip_post=True)
@@ -81,7 +85,7 @@ class AnnotationTestCase(ApiTestBase):
             self.assertIn("starred", Album[self.albumid].as_subsonic_album(self.user))
         self._make_request("star", {"albumId": str(self.albumid)}, error=0)
 
-        self._make_request("star", {"artistId": str(self.folderid)}, error=70)
+        self._make_request("star", {"artistId": str(self.folderid)}, error=0)
         self._make_request("star", {"artistId": str(self.albumid)}, error=70)
         self._make_request("star", {"artistId": str(self.trackid)}, error=70)
         self._make_request("star", {"artistId": str(self.artistid)}, skip_post=True)
@@ -213,7 +217,7 @@ class AnnotationTestCase(ApiTestBase):
         self._make_request("scrobble", error=10)
         self._make_request("scrobble", {"id": "song"}, error=0)
         self._make_request("scrobble", {"id": str(uuid.uuid4())}, error=70)
-        self._make_request("scrobble", {"id": str(self.folderid)}, error=70)
+        self._make_request("scrobble", {"id": str(self.folderid)}, error=0)
 
         self._make_request("scrobble", {"id": str(self.trackid)})
         self._make_request("scrobble", {"id": str(self.trackid), "submission": True})

tests/api/test_browse.py

@@ -82,7 +82,7 @@ class BrowseTestCase(ApiTestBase):
 
     def test_get_indexes(self):
         self._make_request("getIndexes", {"musicFolderId": "abcdef"}, error=0)
-        self._make_request("getIndexes", {"musicFolderId": str(uuid.uuid4())}, error=70)
+        self._make_request("getIndexes", {"musicFolderId": 1234567890}, error=70)
         self._make_request("getIndexes", {"ifModifiedSince": "quoi"}, error=0)
 
         rv, child = self._make_request(
@@ -109,7 +109,7 @@ class BrowseTestCase(ApiTestBase):
     def test_get_music_directory(self):
         self._make_request("getMusicDirectory", error=10)
         self._make_request("getMusicDirectory", {"id": "id"}, error=0)
-        self._make_request("getMusicDirectory", {"id": str(uuid.uuid4())}, error=70)
+        self._make_request("getMusicDirectory", {"id": 1234567890}, error=70)
 
         # should test with folders with both children folders and tracks. this code would break in that case
         with db_session:

tests/api/test_media.py

@@ -31,6 +31,7 @@ class MediaTestCase(ApiTestBase):
                 root=True,
                 cover_art="cover.jpg",
             )
+            folder = Folder.get(name="Root")
             self.folderid = folder.id
 
             artist = Artist(name="Artist")
@@ -74,7 +75,7 @@ class MediaTestCase(ApiTestBase):
         self._make_request("stream", error=10)
         self._make_request("stream", {"id": "string"}, error=0)
         self._make_request("stream", {"id": str(uuid.uuid4())}, error=70)
-        self._make_request("stream", {"id": str(self.folderid)}, error=70)
+        self._make_request("stream", {"id": str(self.folderid)}, error=0)
         self._make_request(
             "stream", {"id": str(self.trackid), "maxBitRate": "string"}, error=0
         )

tests/base/test_db.py

@@ -50,7 +50,12 @@ class DbTestCase(unittest.TestCase):
             parent=root_folder,
         )
 
-        return root_folder, child_folder, child_2
+        # Folder IDs don't get populated until we query the db.
+        return (
+            db.Folder.get(name="Root folder"),
+            db.Folder.get(name="Child folder"),
+            db.Folder.get(name="Child Folder (No Art)")
+        )
 
     def create_some_tracks(self, artist=None, album=None):
         root, child, child_2 = self.create_some_folders()
@@ -209,7 +214,7 @@ class DbTestCase(unittest.TestCase):
 
         root_folder, folder_art, folder_noart = self.create_some_folders()
         track1 = self.create_track_in(
-            root_folder, folder_noart, artist=artist, album=album
+            folder_noart, root_folder, artist=artist, album=album
         )
 
         album_dict = album.as_subsonic_album(user)

tests/frontend/test_folder.py

@@ -72,8 +72,8 @@ class FolderTestCase(FrontendTestBase):
 
         self._login("alice", "Alic3")
         rv = self.client.get("/folder/del/string", follow_redirects=True)
-        self.assertIn("badly formed", rv.data)
+        self.assertIn("Invalid folder id", rv.data)
-        rv = self.client.get("/folder/del/" + str(uuid.uuid4()), follow_redirects=True)
+        rv = self.client.get("/folder/del/1234567890", follow_redirects=True)
         self.assertIn("No such folder", rv.data)
         rv = self.client.get("/folder/del/" + str(folder.id), follow_redirects=True)
         self.assertIn("Music folders", rv.data)
@@ -87,8 +87,8 @@ class FolderTestCase(FrontendTestBase):
         self._login("alice", "Alic3")
 
         rv = self.client.get("/folder/scan/string", follow_redirects=True)
-        self.assertIn("badly formed", rv.data)
+        self.assertIn("Invalid folder id", rv.data)
-        rv = self.client.get("/folder/scan/" + str(uuid.uuid4()), follow_redirects=True)
+        rv = self.client.get("/folder/scan/1234567890", follow_redirects=True)
         self.assertIn("No such folder", rv.data)
         rv = self.client.get("/folder/scan/" + str(folder.id), follow_redirects=True)
         self.assertIn("start", rv.data)

tests/managers/test_manager_folder.py

@@ -76,7 +76,7 @@ class FolderManagerTestCase(unittest.TestCase):
         self.assertRaises(ValueError, FolderManager.get, 0xDEADBEEF)
 
         # Non-existent folder
-        self.assertRaises(ObjectNotFound, FolderManager.get, uuid.uuid4())
+        self.assertRaises(ObjectNotFound, FolderManager.get, 1234567890)
 
     @db_session
     def test_add_folder(self):
@@ -114,12 +114,12 @@ class FolderManagerTestCase(unittest.TestCase):
             self.create_folders()
 
         with db_session:
-            # Delete invalid UUID
+            # Delete invalid Folder ID
             self.assertRaises(ValueError, FolderManager.delete, "invalid-uuid")
             self.assertEqual(db.Folder.select().count(), 3)
 
             # Delete non-existent folder
-            self.assertRaises(ObjectNotFound, FolderManager.delete, uuid.uuid4())
+            self.assertRaises(ObjectNotFound, FolderManager.delete, 1234567890)
             self.assertEqual(db.Folder.select().count(), 3)
 
             # Delete non-root folder