<h2>File Contents: /home/planet5/www/wp-content/plugins/elementor/modules/compatibility-tag/base-module.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/www/wp-content/plugins/elementor/modules/compatibility-tag/base-module.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php
namespace Elementor\Modules\CompatibilityTag;

use Elementor\Plugin;
use Elementor\Core\Utils\Version;
use Elementor\Core\Utils\Collection;
use Elementor\Core\Base\Module as BaseModule;
use Elementor\Modules\System_Info\Module as System_Info;

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

abstract class Base_Module extends BaseModule {
	const MODULE_NAME = &#039;compatibility-tag&#039;;

	/**
	 * @var Compatibility_Tag
	 */
	private $compatibility_tag_service;

	/**
	 * @return string
	 */
	public function get_name() {
		return static::MODULE_NAME;
	}

	/**
	 * @return Compatibility_Tag
	 */
	private function get_compatibility_tag_service() {
		if ( ! $this-&gt;compatibility_tag_service ) {
			$this-&gt;compatibility_tag_service = new Compatibility_Tag( $this-&gt;get_plugin_header() );
		}

		return $this-&gt;compatibility_tag_service;
	}

	/**
	 * Add allowed headers to plugins.
	 *
	 * @param array $headers
	 * @param       $compatibility_tag_header
	 *
	 * @return array
	 */
	protected function enable_elementor_headers( array $headers, $compatibility_tag_header ) {
		$headers[] = $compatibility_tag_header;

		return $headers;
	}

	/**
	 * @return Collection
	 */
	protected function get_plugins_to_check() {
		return $this-&gt;get_plugins_with_header();
	}

	/**
	 * Append a compatibility message to the update plugin warning.
	 *
	 * @param array $args
	 */
	protected function on_plugin_update_message( array $args ) {
		$new_version = Version::create_from_string( $args[&#039;new_version&#039;] );

		if ( $new_version-&gt;compare( &#039;=&#039;, $args[&#039;Version&#039;], Version::PART_MAJOR_2 ) ) {
			return;
		}

		$plugins = $this-&gt;get_plugins_to_check();
		$plugins_compatibility = $this-&gt;get_compatibility_tag_service()-&gt;check( $new_version, $plugins-&gt;keys()-&gt;all() );

		$plugins = $plugins-&gt;filter( function ( $data, $plugin_name ) use ( $plugins_compatibility ) {
			return Compatibility_Tag::COMPATIBLE !== $plugins_compatibility[ $plugin_name ];
		} );

		if ( $plugins-&gt;is_empty() ) {
			return;
		}

		include __DIR__ . &#039;/views/plugin-update-message-compatibility.php&#039;;
	}

	/**
	 * Get all plugins with specific header.
	 *
	 * @return Collection
	 */
	private function get_plugins_with_header() {
		return Plugin::$instance-&gt;wp
			-&gt;get_plugins()
			-&gt;filter( function ( array $plugin ) {
				return ! empty( $plugin[ $this-&gt;get_plugin_header() ] );
			} );
	}

	/**
	 * @return string
	 */
	abstract protected function get_plugin_header();

	/**
	 * @return string
	 */
	abstract protected function get_plugin_label();

	/**
	 * @return string
	 */
	abstract protected function get_plugin_name();

	/**
	 * @return string
	 */
	abstract protected function get_plugin_version();

	/**
	 * Base_Module constructor.
	 */
	public function __construct() {
		add_filter( &#039;extra_plugin_headers&#039;, function ( array $headers ) {
			return $this-&gt;enable_elementor_headers( $headers, $this-&gt;get_plugin_header() );
		} );

		add_action( &#039;in_plugin_update_message-&#039; . $this-&gt;get_plugin_name(), function ( array $args ) {
			$this-&gt;on_plugin_update_message( $args );
		}, 11 /* After the warning message for backup */ );

		add_action( &#039;elementor/system_info/get_allowed_reports&#039;, function () {
			$plugin_short_name = basename( $this-&gt;get_plugin_name(), &#039;.php&#039; );

			System_Info::add_report(
				&quot;{$plugin_short_name}_compatibility&quot;,
				[
					&#039;file_name&#039; =&gt; __DIR__ . &#039;/compatibility-tag-report.php&#039;,
					&#039;class_name&#039; =&gt; __NAMESPACE__ . &#039;\Compatibility_Tag_Report&#039;,
					&#039;fields&#039; =&gt; [
						&#039;compatibility_tag_service&#039; =&gt; $this-&gt;get_compatibility_tag_service(),
						&#039;plugin_label&#039; =&gt; $this-&gt;get_plugin_label(),
						&#039;plugin_version&#039; =&gt; Version::create_from_string( $this-&gt;get_plugin_version() ),
						&#039;plugins_to_check&#039; =&gt; $this-&gt;get_plugins_to_check()
							-&gt;only( get_option( &#039;active_plugins&#039; ) )
							-&gt;keys()
							-&gt;all(),
					],
				]
			);
		} );
	}
}
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