Edit file File name : indexable-version-manager.php Content :<?php namespace Yoast\WP\SEO\Services\Indexables; use Yoast\WP\SEO\Models\Indexable; use Yoast\WP\SEO\Values\Indexables\Indexable_Builder_Versions; /** * Handles version control for Indexables. */ class Indexable_Version_Manager { /** * Stores the version of each Indexable type. * * @var Indexable_Builder_Versions The current versions of all indexable builders. */ protected $indexable_builder_versions; /** * Indexable_Version_Manager constructor. * * @param Indexable_Builder_Versions $indexable_builder_versions The current versions of all indexable builders. */ public function __construct( Indexable_Builder_Versions $indexable_builder_versions ) { $this->indexable_builder_versions = $indexable_builder_versions; } /** * Determines if an Indexable has a lower version than the builder for that Indexable's type. * * @param Indexable $indexable The Indexable to check. * * @return bool True if the given version is older than the current latest version. */ public function indexable_needs_upgrade( $indexable ) { if ( ( ! $indexable ) || ( ! \is_a( $indexable, Indexable::class ) ) ) { return false; } return $this->needs_upgrade( $indexable->object_type, $indexable->version ); } /** * Determines if an Indexable version for the type is lower than the current version for that Indexable type. * * @param string $object_type The Indexable's object type. * @param int $indexable_version The Indexable's version. * * @return bool True if the given version is older than the current latest version. */ protected function needs_upgrade( $object_type, $indexable_version ) { $current_indexable_builder_version = $this->indexable_builder_versions->get_latest_version_for_type( $object_type ); // If the Indexable's version is below the current version, that Indexable needs updating. return $indexable_version < $current_indexable_builder_version; } /** * Sets an Indexable's version to the latest version. * * @param Indexable $indexable The Indexable to update. * * @return Indexable */ public function set_latest( $indexable ) { if ( ! $indexable ) { return $indexable; } $indexable->version = $this->indexable_builder_versions->get_latest_version_for_type( $indexable->object_type ); return $indexable; } } Save