<h2>File Contents: /home/planet5/public_html/wp-content/plugins/elementor/core/base/db-upgrades-manager.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/elementor/core/base/db-upgrades-manager.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

namespace Elementor\Core\Base;

use Elementor\Core\Admin\Admin_Notices;
use Elementor\Plugin;

if ( ! defined( &#039;ABSPATH&#039; ) ) {
	exit; // Exit if accessed directly.
}

abstract class DB_Upgrades_Manager extends Background_Task_Manager {
	protected $current_version = null;
	protected $query_limit = 100;

	abstract public function get_new_version();
	abstract public function get_version_option_name();
	abstract public function get_upgrades_class();
	abstract public function get_updater_label();

	public function get_task_runner_class() {
		return &#039;Elementor\Core\Upgrade\Updater&#039;;
	}

	public function get_query_limit() {
		return $this-&gt;query_limit;
	}

	public function set_query_limit( $limit ) {
		$this-&gt;query_limit = $limit;
	}

	public function get_current_version() {
		if ( null === $this-&gt;current_version ) {
			$this-&gt;current_version = get_option( $this-&gt;get_version_option_name() );
		}

		return $this-&gt;current_version;
	}

	public function should_upgrade() {
		$current_version = $this-&gt;get_current_version();

		// It&#039;s a new install.
		if ( ! $current_version ) {
			$this-&gt;update_db_version();
			return false;
		}

		return version_compare( $this-&gt;get_new_version(), $current_version, &#039;&gt;&#039; );
	}

	public function on_runner_start() {
		parent::on_runner_start();

		if ( ! defined( &#039;IS_ELEMENTOR_UPGRADE&#039; ) ) {
			define( &#039;IS_ELEMENTOR_UPGRADE&#039;, true );
		}
	}

	public function on_runner_complete( $did_tasks = false ) {
		$logger = Plugin::$instance-&gt;logger-&gt;get_logger();

		$logger-&gt;info( &#039;Elementor data updater process has been completed.&#039;, [
			&#039;meta&#039; =&gt; [
				&#039;plugin&#039; =&gt; $this-&gt;get_plugin_label(),
				&#039;from&#039; =&gt; $this-&gt;current_version,
				&#039;to&#039; =&gt; $this-&gt;get_new_version(),
			],
		] );

		$this-&gt;clear_cache();

		$this-&gt;update_db_version();

		if ( $did_tasks ) {
			$this-&gt;add_flag( &#039;completed&#039; );
		}
	}

	protected function clear_cache() {
		Plugin::$instance-&gt;files_manager-&gt;clear_cache();
	}

	public function admin_notice_start_upgrade() {
		/**
		 * @var Admin_Notices $admin_notices
		 */
		$admin_notices = Plugin::$instance-&gt;admin-&gt;get_component( &#039;admin-notices&#039; );

		$options = [
			&#039;title&#039; =&gt; $this-&gt;get_updater_label(),
			&#039;description&#039; =&gt; esc_html__( &#039;Your site database needs to be updated to the latest version.&#039;, &#039;elementor&#039; ),
			&#039;type&#039; =&gt; &#039;error&#039;,
			&#039;icon&#039; =&gt; false,
			&#039;button&#039; =&gt; [
				&#039;text&#039; =&gt; esc_html__( &#039;Update Now&#039;, &#039;elementor&#039; ),
				&#039;url&#039; =&gt; $this-&gt;get_start_action_url(),
				&#039;class&#039; =&gt; &#039;e-button e-button--cta&#039;,
			],
		];

		$admin_notices-&gt;print_admin_notice( $options );
	}

	public function admin_notice_upgrade_is_running() {
		/**
		 * @var Admin_Notices $admin_notices
		 */
		$admin_notices = Plugin::$instance-&gt;admin-&gt;get_component( &#039;admin-notices&#039; );

		$options = [
			&#039;title&#039; =&gt; $this-&gt;get_updater_label(),
			&#039;description&#039; =&gt; esc_html__( &#039;Database update process is running in the background. Taking a while?&#039;, &#039;elementor&#039; ),
			&#039;type&#039; =&gt; &#039;warning&#039;,
			&#039;icon&#039; =&gt; false,
			&#039;button&#039; =&gt; [
				&#039;text&#039; =&gt; esc_html__( &#039;Click here to run it now&#039;, &#039;elementor&#039; ),
				&#039;url&#039; =&gt; $this-&gt;get_continue_action_url(),
				&#039;class&#039; =&gt; &#039;e-button e-button--primary&#039;,
			],
		];

		$admin_notices-&gt;print_admin_notice( $options );
	}

	public function admin_notice_upgrade_is_completed() {
		$this-&gt;delete_flag( &#039;completed&#039; );

		$message = esc_html__( &#039;The database update process is now complete. Thank you for updating to the latest version!&#039;, &#039;elementor&#039; );

		/**
		 * @var Admin_Notices $admin_notices
		 */
		$admin_notices = Plugin::$instance-&gt;admin-&gt;get_component( &#039;admin-notices&#039; );

		$options = [
			&#039;description&#039; =&gt; &#039;&lt;b&gt;&#039; . $this-&gt;get_updater_label() . &#039;&lt;/b&gt; - &#039; . $message,
			&#039;type&#039; =&gt; &#039;success&#039;,
			&#039;icon&#039; =&gt; false,
		];

		$admin_notices-&gt;print_admin_notice( $options );
	}

	/**
	 * @access protected
	 */
	protected function start_run() {
		$updater = $this-&gt;get_task_runner();

		// Skip if process is actively running (has lock) or queue already has items.
		// Stuck queues (items exist but no lock) are handled by the shutdown fallback
		// registered in the constructor, so we don&#039;t need to re-push callbacks here.
		if ( $updater-&gt;is_process_locked() || $updater-&gt;is_running() ) {
			return;
		}

		$upgrade_callbacks = $this-&gt;get_upgrade_callbacks();

		if ( empty( $upgrade_callbacks ) ) {
			$this-&gt;on_runner_complete();
			return;
		}

		$this-&gt;clear_cache();

		foreach ( $upgrade_callbacks as $callback ) {
			$updater-&gt;push_to_queue( [
				&#039;callback&#039; =&gt; $callback,
			] );
		}

		$updater-&gt;save()-&gt;dispatch();

		Plugin::$instance-&gt;logger-&gt;get_logger()-&gt;info( &#039;Elementor data updater process has been queued.&#039;, [
			&#039;meta&#039; =&gt; [
				&#039;plugin&#039; =&gt; $this-&gt;get_plugin_label(),
				&#039;from&#039; =&gt; $this-&gt;current_version,
				&#039;to&#039; =&gt; $this-&gt;get_new_version(),
			],
		] );
	}

	protected function update_db_version() {
		update_option( $this-&gt;get_version_option_name(), $this-&gt;get_new_version() );
	}

	public function get_upgrade_callbacks() {
		$prefix = &#039;_v_&#039;;
		$upgrades_class = $this-&gt;get_upgrades_class();
		$upgrades_reflection = new \ReflectionClass( $upgrades_class );

		$callbacks = [];

		foreach ( $upgrades_reflection-&gt;getMethods() as $method ) {
			$method_name = $method-&gt;getName();

			if ( &#039;_on_each_version&#039; === $method_name ) {
				$callbacks[] = [ $upgrades_class, $method_name ];
				continue;
			}

			if ( false === strpos( $method_name, $prefix ) ) {
				continue;
			}

			if ( ! preg_match_all( &quot;/$prefix(\d+_\d+_\d+)/&quot;, $method_name, $matches ) ) {
				continue;
			}

			$method_version = str_replace( &#039;_&#039;, &#039;.&#039;, $matches[1][0] );

			if ( ! version_compare( $method_version, $this-&gt;current_version, &#039;&gt;&#039; ) ) {
				continue;
			}

			$callbacks[] = [ $upgrades_class, $method_name ];
		}

		return $callbacks;
	}

	public function __construct() {
		// If upgrade is completed - show the notice only for admins.
		// Note: in this case `should_upgrade` returns false, because it&#039;s already upgraded.
		if ( is_admin() &amp;&amp; current_user_can( &#039;update_plugins&#039; ) &amp;&amp; $this-&gt;get_flag( &#039;completed&#039; ) ) {
			add_action( &#039;admin_notices&#039;, [ $this, &#039;admin_notice_upgrade_is_completed&#039; ] );
		}

		// Don&#039;t run upgrade logic during background process AJAX requests.
		// The AJAX handler (maybe_handle) will process the queue.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$ajax_action = isset( $_REQUEST[&#039;action&#039;] ) ? sanitize_text_field( wp_unslash( $_REQUEST[&#039;action&#039;] ) ) : &#039;&#039;;

		if ( wp_doing_ajax() &amp;&amp; $ajax_action &amp;&amp; false !== strpos( $ajax_action, &#039;updater&#039; ) ) {
			return;
		}

		if ( ! $this-&gt;should_upgrade() ) {
			return;
		}

		$updater = $this-&gt;get_task_runner();

		$this-&gt;start_run();

		// If queue has items but process is not locked, it&#039;s stuck - try to process on shutdown.
		if ( $updater-&gt;is_running() &amp;&amp; ! $updater-&gt;is_process_locked() ) {
			if ( is_admin() &amp;&amp; ! wp_doing_ajax() &amp;&amp; ! wp_doing_cron() ) {
				add_action( &#039;shutdown&#039;, [ $updater, &#039;maybe_handle_on_shutdown&#039; ], 0 );
			}
		}

		if ( $updater-&gt;is_running() &amp;&amp; current_user_can( &#039;update_plugins&#039; ) ) {
			add_action( &#039;admin_notices&#039;, [ $this, &#039;admin_notice_upgrade_is_running&#039; ] );
		}

		parent::__construct();
	}
}
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