JezK

Edit File: global-classes-post-ids.php

<?php

namespace Elementor\Modules\GlobalClasses;

use Elementor\Core\Kits\Documents\Kit;
use Elementor\Modules\GlobalClasses\Concerns\Has_Kit_Dependency;
use Elementor\Modules\GlobalClasses\Utils\Kit_Utils;
use WP_Post;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class Global_Classes_Post_IDs {
	use Has_Kit_Dependency;

const META_KEY = '_elementor_global_classes_post_ids';

private ?array $cache = null;

public static function make( ?Kit $kit = null ): self {
		$instance = new self();

if ( null !== $kit ) {
			$instance->set_kit( $kit );
		}

return $instance;
	}

public function register_hooks(): void {
		add_action( 'deleted_post', [ self::class, 'on_deleted_post' ], 10, 2 );
	}

public static function on_deleted_post( int $post_id, WP_Post $post ): void {
		if ( Global_Class_Post_Type::CPT !== $post->post_type ) {
			return;
		}

foreach ( Kit_Utils::get_all_kit_documents() as $kit ) {
			self::make( $kit )->remove_post_id( $post_id );
		}
	}

public function get_post_id( string $class_id ): ?int {
		$map = $this->read_map();

if ( ! isset( $map[ $class_id ] ) ) {
			return null;
		}

$post_id = (int) $map[ $class_id ];

if ( get_post( $post_id ) ) {
			return $post_id;
		}

$this->remove_post_id( $post_id );

return null;
	}

public function get_post_ids( array $class_ids ): array {
		if ( empty( $class_ids ) ) {
			return [];
		}

$map      = $this->read_map();
		$resolved = [];

foreach ( $class_ids as $class_id ) {
			if ( ! isset( $map[ $class_id ] ) ) {
				continue;
			}

$post_id = (int) $map[ $class_id ];

if ( get_post( $post_id ) ) {
				$resolved[ $class_id ] = $post_id;
			} else {
				$this->remove_post_id( $post_id );
			}
		}

return $resolved;
	}

public function set( string $class_id, int $post_id ): void {
		$this->set_many( [ $class_id => $post_id ] );
	}

public function set_many( array $class_id_to_post_id ): void {
		if ( empty( $class_id_to_post_id ) ) {
			return;
		}

$map = $this->read_map();
		$changed = false;

foreach ( $class_id_to_post_id as $class_id => $post_id ) {
			$post_id = (int) $post_id;

if ( ! is_string( $class_id ) || '' === $class_id || $post_id <= 0 ) {
				continue;
			}

if ( ! isset( $map[ $class_id ] ) || (int) $map[ $class_id ] !== $post_id ) {
				$map[ $class_id ] = $post_id;
				$changed = true;
			}
		}

if ( $changed ) {
			$this->write_map( $map );
		}
	}

public function remove_class_id( string $class_id ): void {
		$map = $this->read_map();

if ( ! isset( $map[ $class_id ] ) ) {
			return;
		}

unset( $map[ $class_id ] );
		$this->write_map( $map );
	}

public function remove_post_id( int $post_id ): void {
		$map = $this->read_map();
		$filtered = array_filter( $map, fn( $id ) => (int) $id !== $post_id );

if ( count( $filtered ) === count( $map ) ) {
			return;
		}

$this->write_map( $filtered );
	}

private function read_map(): array {
		if ( null !== $this->cache ) {
			return $this->cache;
		}

$kit = $this->get_kit();

if ( ! $kit ) {
			$this->cache = [];

return [];
		}

$raw = $kit->get_meta( self::META_KEY );
		$this->cache = is_array( $raw ) ? $raw : [];

return $this->cache;
	}

private function write_map( array $map ): bool {
		$kit = $this->get_kit();

if ( ! $kit ) {
			return false;
		}

$result = $kit->update_meta( self::META_KEY, $map );
		$this->cache = $map;

return false !== $result;
	}
}