68 lines
1.1 KiB
PHP
68 lines
1.1 KiB
PHP
<?php
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namespace ElementorPro\Core\Utils;
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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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* Basic items registrar.
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*
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* TODO: Move to Core.
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*/
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class Registrar {
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/**
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* @var array
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*/
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private $items;
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/**
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* Registrar constructor.
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*
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* @return void
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*/
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public function __construct() {
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$this->items = [];
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}
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/**
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* Register a new item.
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*
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* @param $instance - Item instance.
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* @param string $id - Optional - For BC - Deprecated.
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*
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* @return boolean - Whether the item was registered.
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*/
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public function register( $instance, $id = null ) {
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// TODO: For BC. Remove in the future.
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if ( ! $id ) {
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// Get the ID or default to the class name.
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$id = ( method_exists( $instance, 'get_id' ) ) ? $instance->get_id() : get_class( $instance );
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}
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if ( $this->get( $id ) ) {
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return false;
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}
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$this->items[ $id ] = $instance;
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return true;
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}
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/**
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* Get an item by ID.
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*
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* @param string $id
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*
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* @return array|null
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*/
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public function get( $id = null ) {
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if ( ! $id ) {
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return $this->items;
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}
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return isset( $this->items[ $id ] ) ? $this->items[ $id ] : null;
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}
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}
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