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<?php |
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namespace Elementor\Modules\Library; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly. |
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} |
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|
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class User_Favorites { |
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const USER_META_KEY = 'elementor_library_favorites'; |
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|
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/** |
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* @var int |
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*/ |
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private $user_id; |
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|
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/** |
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* @var array|null |
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*/ |
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private $cache; |
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|
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/** |
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* User_Favorites constructor. |
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* |
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* @param $user_id |
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*/ |
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public function __construct( $user_id ) { |
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$this->user_id = $user_id; |
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} |
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|
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/** |
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* @param null $vendor |
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* @param null $resource |
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* @param false $ignore_cache |
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* |
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* @return array |
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*/ |
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public function get( $vendor = null, $resource = null, $ignore_cache = false ) { |
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if ( $ignore_cache || empty( $this->cache ) ) { |
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$this->cache = get_user_meta( $this->user_id, self::USER_META_KEY, true ); |
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} |
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|
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if ( ! $this->cache || ! is_array( $this->cache ) ) { |
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return []; |
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} |
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|
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if ( $vendor && $resource ) { |
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$key = $this->get_key( $vendor, $resource ); |
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|
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return isset( $this->cache[ $key ] ) ? $this->cache[ $key ] : []; |
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} |
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|
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return $this->cache; |
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} |
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|
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/** |
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* @param $vendor |
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* @param $resource |
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* @param $id |
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* |
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* @return bool |
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*/ |
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public function exists( $vendor, $resource, $id ) { |
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return in_array( $id, $this->get( $vendor, $resource ), true ); |
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} |
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|
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/** |
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* @param $vendor |
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* @param $resource |
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* @param array $value |
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* |
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* @return $this |
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* @throws \Exception If fails to save. |
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*/ |
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public function save( $vendor, $resource, $value = [] ) { |
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$all_favorites = $this->get(); |
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|
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$all_favorites[ $this->get_key( $vendor, $resource ) ] = $value; |
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|
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$result = update_user_meta( $this->user_id, self::USER_META_KEY, $all_favorites ); |
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|
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if ( false === $result ) { |
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throw new \Exception( 'Failed to save user favorites.' ); |
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} |
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|
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$this->cache = $all_favorites; |
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|
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return $this; |
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} |
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|
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/** |
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* @param $vendor |
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* @param $resource |
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* @param $id |
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* |
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* @return $this |
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* @throws \Exception If fails to add. |
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*/ |
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public function add( $vendor, $resource, $id ) { |
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$favorites = $this->get( $vendor, $resource ); |
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|
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if ( in_array( $id, $favorites, true ) ) { |
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return $this; |
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} |
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|
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$favorites[] = $id; |
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|
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$this->save( $vendor, $resource, $favorites ); |
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|
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return $this; |
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} |
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|
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/** |
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* @param $vendor |
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* @param $resource |
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* @param $id |
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* |
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* @return $this |
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* @throws \Exception If fails to save. |
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*/ |
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public function remove( $vendor, $resource, $id ) { |
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$favorites = $this->get( $vendor, $resource ); |
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|
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if ( ! in_array( $id, $favorites, true ) ) { |
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return $this; |
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} |
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|
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$favorites = array_filter( $favorites, function ( $item ) use ( $id ) { |
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return $item !== $id; |
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} ); |
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|
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$this->save( $vendor, $resource, $favorites ); |
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|
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return $this; |
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} |
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|
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/** |
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* @param $vendor |
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* @param $resource |
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* |
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* @return string |
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*/ |
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private function get_key( $vendor, $resource ) { |
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return "{$vendor}/{$resource}"; |
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} |
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} |
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|
