Edit file File name : class-yoast-plugin-conflict-ajax.php Content :<?php /** * WPSEO plugin file. * * @package WPSEO\Admin\Ajax */ /** * Class Yoast_Plugin_Conflict_Ajax. */ class Yoast_Plugin_Conflict_Ajax { /** * Option identifier where dismissed conflicts are stored. * * @var string */ private $option_name = 'wpseo_dismissed_conflicts'; /** * List of notification identifiers that have been dismissed. * * @var array */ private $dismissed_conflicts = []; /** * Initialize the hooks for the AJAX request. */ public function __construct() { add_action( 'wp_ajax_wpseo_dismiss_plugin_conflict', [ $this, 'dismiss_notice' ] ); } /** * Handles the dismiss notice request. * * @return void */ public function dismiss_notice() { check_ajax_referer( 'dismiss-plugin-conflict' ); if ( ! isset( $_POST['data'] ) || ! is_array( $_POST['data'] ) ) { // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Reason: WPSEO_Utils::format_json_encode is considered safe. wp_die( WPSEO_Utils::format_json_encode( [] ) ); } // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Reason: $conflict_data is getting sanitized later. $conflict_data = wp_unslash( $_POST['data'] ); $conflict_data = [ 'section' => sanitize_text_field( $conflict_data['section'] ), 'plugins' => sanitize_text_field( $conflict_data['plugins'] ), ]; $this->dismissed_conflicts = $this->get_dismissed_conflicts( $conflict_data['section'] ); $this->compare_plugins( $conflict_data['plugins'] ); $this->save_dismissed_conflicts( $conflict_data['section'] ); wp_die( 'true' ); } /** * Getting the user option from the database. * * @return bool|array */ private function get_dismissed_option() { return get_user_meta( get_current_user_id(), $this->option_name, true ); } /** * Getting the dismissed conflicts from the database * * @param string $plugin_section Type of conflict group (such as Open Graph or sitemap). * * @return array */ private function get_dismissed_conflicts( $plugin_section ) { $dismissed_conflicts = $this->get_dismissed_option(); if ( is_array( $dismissed_conflicts ) && array_key_exists( $plugin_section, $dismissed_conflicts ) ) { return $dismissed_conflicts[ $plugin_section ]; } return []; } /** * Storing the conflicting plugins as an user option in the database. * * @param string $plugin_section Plugin conflict type (such as Open Graph or sitemap). * * @return void */ private function save_dismissed_conflicts( $plugin_section ) { $dismissed_conflicts = $this->get_dismissed_option(); $dismissed_conflicts[ $plugin_section ] = $this->dismissed_conflicts; update_user_meta( get_current_user_id(), $this->option_name, $dismissed_conflicts ); } /** * Loop through the plugins to compare them with the already stored dismissed plugin conflicts. * * @param array $posted_plugins Plugin set to check. * * @return void */ public function compare_plugins( array $posted_plugins ) { foreach ( $posted_plugins as $posted_plugin ) { $this->compare_plugin( $posted_plugin ); } } /** * Check if plugin is already dismissed, if not store it in the array that will be saved later. * * @param string $posted_plugin Plugin to check against dismissed conflicts. * * @return void */ private function compare_plugin( $posted_plugin ) { if ( ! in_array( $posted_plugin, $this->dismissed_conflicts, true ) ) { $this->dismissed_conflicts[] = $posted_plugin; } } } Save