1<?php
2/*
3 * vim:set softtabstop=4 shiftwidth=4 expandtab:
4 *
5 * LICENSE: GNU Affero General Public License, version 3 (AGPL-3.0-or-later)
6 * Copyright 2001 - 2020 Ampache.org
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU Affero General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU Affero General Public License for more details.
17 *
18 * You should have received a copy of the GNU Affero General Public License
19 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
20 *
21 */
22
23declare(strict_types=1);
24
25namespace Ampache\Module\User\Activity\TypeHandler;
26
27use Ampache\Repository\Model\ModelFactoryInterface;
28use Ampache\Repository\UserActivityRepositoryInterface;
29
30final class ActivityTypeHandlerMapper implements ActivityTypeHandlerMapperInterface
31{
32    private const MAP = [
33        ActivityTypeEnum::TYPE_SONG => SongActivityTypeHandler::class,
34        ActivityTypeEnum::TYPE_ALBUM => AlbumActivityTypeHandler::class,
35        ActivityTypeEnum::TYPE_ARTIST => ArtistActivityTypeHandler::class,
36    ];
37
38    private UserActivityRepositoryInterface $userActivityRepository;
39
40    private ModelFactoryInterface $modelFactory;
41
42    public function __construct(
43        UserActivityRepositoryInterface $userActivityRepository,
44        ModelFactoryInterface $modelFactory
45    ) {
46        $this->userActivityRepository = $userActivityRepository;
47        $this->modelFactory           = $modelFactory;
48    }
49
50    /**
51     * Maps a certain object type to a type handler class. Returns a generic handler if
52     * no specific one is available for the type
53     */
54    public function map(string $object_type): ActivityTypeHandlerInterface
55    {
56        $mapperClass = static::MAP[$object_type] ?? GenericActivityTypeHandler::class;
57
58        return new $mapperClass(
59            $this->userActivityRepository,
60            $this->modelFactory
61        );
62    }
63}
64