user-favorites.php
146 lines
| 1 | <?php |
| 2 | namespace Elementor\Modules\Library; |
| 3 | |
| 4 | if ( ! defined( 'ABSPATH' ) ) { |
| 5 | exit; // Exit if accessed directly. |
| 6 | } |
| 7 | |
| 8 | class User_Favorites { |
| 9 | const USER_META_KEY = 'elementor_library_favorites'; |
| 10 | |
| 11 | /** |
| 12 | * @var int |
| 13 | */ |
| 14 | private $user_id; |
| 15 | |
| 16 | /** |
| 17 | * @var array|null |
| 18 | */ |
| 19 | private $cache; |
| 20 | |
| 21 | /** |
| 22 | * User_Favorites constructor. |
| 23 | * |
| 24 | * @param $user_id |
| 25 | */ |
| 26 | public function __construct( $user_id ) { |
| 27 | $this->user_id = $user_id; |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * @param null $vendor |
| 32 | * @param null $resource |
| 33 | * @param false $ignore_cache |
| 34 | * |
| 35 | * @return array |
| 36 | */ |
| 37 | public function get( $vendor = null, $resource = null, $ignore_cache = false ) { |
| 38 | if ( $ignore_cache || empty( $this->cache ) ) { |
| 39 | $this->cache = get_user_meta( $this->user_id, self::USER_META_KEY, true ); |
| 40 | } |
| 41 | |
| 42 | if ( ! $this->cache || ! is_array( $this->cache ) ) { |
| 43 | return []; |
| 44 | } |
| 45 | |
| 46 | if ( $vendor && $resource ) { |
| 47 | $key = $this->get_key( $vendor, $resource ); |
| 48 | |
| 49 | return isset( $this->cache[ $key ] ) ? $this->cache[ $key ] : []; |
| 50 | } |
| 51 | |
| 52 | return $this->cache; |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * @param $vendor |
| 57 | * @param $resource |
| 58 | * @param $id |
| 59 | * |
| 60 | * @return bool |
| 61 | */ |
| 62 | public function exists( $vendor, $resource, $id ) { |
| 63 | return in_array( $id, $this->get( $vendor, $resource ), true ); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * @param $vendor |
| 68 | * @param $resource |
| 69 | * @param array $value |
| 70 | * |
| 71 | * @return $this |
| 72 | * @throws \Exception |
| 73 | */ |
| 74 | public function save( $vendor, $resource, $value = [] ) { |
| 75 | $all_favorites = $this->get(); |
| 76 | |
| 77 | $all_favorites[ $this->get_key( $vendor, $resource ) ] = $value; |
| 78 | |
| 79 | $result = update_user_meta( $this->user_id, self::USER_META_KEY, $all_favorites ); |
| 80 | |
| 81 | if ( false === $result ) { |
| 82 | throw new \Exception( 'Failed to save user favorites.' ); |
| 83 | } |
| 84 | |
| 85 | $this->cache = $all_favorites; |
| 86 | |
| 87 | return $this; |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * @param $vendor |
| 92 | * @param $resource |
| 93 | * @param $id |
| 94 | * |
| 95 | * @return $this |
| 96 | * @throws \Exception |
| 97 | */ |
| 98 | public function add( $vendor, $resource, $id ) { |
| 99 | $favorites = $this->get( $vendor, $resource ); |
| 100 | |
| 101 | if ( in_array( $id, $favorites, true ) ) { |
| 102 | return $this; |
| 103 | } |
| 104 | |
| 105 | $favorites[] = $id; |
| 106 | |
| 107 | $this->save( $vendor, $resource, $favorites ); |
| 108 | |
| 109 | return $this; |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * @param $vendor |
| 114 | * @param $resource |
| 115 | * @param $id |
| 116 | * |
| 117 | * @return $this |
| 118 | * @throws \Exception |
| 119 | */ |
| 120 | public function remove( $vendor, $resource, $id ) { |
| 121 | $favorites = $this->get( $vendor, $resource ); |
| 122 | |
| 123 | if ( ! in_array( $id, $favorites, true ) ) { |
| 124 | return $this; |
| 125 | } |
| 126 | |
| 127 | $favorites = array_filter( $favorites, function ( $item ) use ( $id ) { |
| 128 | return $item !== $id; |
| 129 | } ); |
| 130 | |
| 131 | $this->save( $vendor, $resource, $favorites ); |
| 132 | |
| 133 | return $this; |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * @param $vendor |
| 138 | * @param $resource |
| 139 | * |
| 140 | * @return string |
| 141 | */ |
| 142 | private function get_key( $vendor, $resource ) { |
| 143 | return "{$vendor}/{$resource}"; |
| 144 | } |
| 145 | } |
| 146 |