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