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Editing File: /home/fshjisk/zrparis/wp-content/plugins/wordpress-seo/admin/config-ui/class-configuration-page.php

<?php
/**
 * WPSEO plugin file.
 *
 * @package WPSEO\Admin
 */

/**
 * Loads the Yoast configuration wizard.
 */
class WPSEO_Configuration_Page {

/**
	 * Admin page identifier.
	 *
	 * @var string
	 */
	const PAGE_IDENTIFIER = 'wpseo_configurator';

/**
	 * Sets the hooks when the user has enough rights and is on the right page.
	 */
	public function set_hooks() {
		if ( ! ( $this->is_config_page() && current_user_can( WPSEO_Configuration_Endpoint::CAPABILITY_RETRIEVE ) ) ) {
			return;
		}

if ( $this->should_add_notification() ) {
			$this->add_notification();
		}

// Register the page for the wizard.
		add_action( 'admin_menu', [ $this, 'add_wizard_page' ] );
		add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_assets' ] );
		add_action( 'admin_init', [ $this, 'render_wizard_page' ] );
	}

/**
	 * Check if the configuration is finished. If so, just remove the notification.
	 */
	public function catch_configuration_request() {
		$configuration_page = filter_input( INPUT_GET, 'configuration' );
		$page               = filter_input( INPUT_GET, 'page' );

if ( ! ( $configuration_page === 'finished' && ( $page === WPSEO_Admin::PAGE_IDENTIFIER ) ) ) {
			return;
		}

$this->remove_notification();
		$this->remove_notification_option();

wp_safe_redirect( admin_url( 'admin.php?page=' . WPSEO_Admin::PAGE_IDENTIFIER ) );
		exit;
	}

/**
	 * Registers the page for the wizard.
	 */
	public function add_wizard_page() {
		add_dashboard_page( '', '', 'wpseo_manage_options', self::PAGE_IDENTIFIER, '' );
	}

/**
	 * Renders the wizard page and exits to prevent the WordPress UI from loading.
	 */
	public function render_wizard_page() {
		$this->show_wizard();
		exit;
	}

/**
	 * Enqueues the assets needed for the wizard.
	 */
	public function enqueue_assets() {
		wp_enqueue_media();

if ( ! wp_script_is( 'wp-element', 'registered' ) && function_exists( 'gutenberg_register_scripts_and_styles' ) ) {
			gutenberg_register_scripts_and_styles();
		}

/*
		 * Print the `forms.css` WP stylesheet before any Yoast style, this way
		 * it's easier to override selectors with the same specificity later.
		 */
		wp_enqueue_style( 'forms' );
		$asset_manager = new WPSEO_Admin_Asset_Manager();
		$asset_manager->register_assets();
		$asset_manager->enqueue_script( 'configuration-wizard' );
		$asset_manager->enqueue_style( 'yoast-components' );

$config = $this->get_config();

$asset_manager->localize_script( 'configuration-wizard', 'yoastWizardConfig', $config );

$yoast_components_l10n = new WPSEO_Admin_Asset_Yoast_Components_L10n();
		$yoast_components_l10n->localize_script( 'configuration-wizard' );
	}

/**
	 * Setup Wizard Header.
	 */
	public function show_wizard() {
		$this->enqueue_assets();
		$dashboard_url = admin_url( '/admin.php?page=wpseo_dashboard' );
		$wizard_title  = sprintf(
			/* translators: %s expands to Yoast SEO. */
			__( '%s &rsaquo; Configuration Wizard', 'wordpress-seo' ),
			'Yoast SEO'
		);
		?>
		<!DOCTYPE html>
		
		
		<html <?php language_attributes(); ?>>
		
		<head>
			<meta name="viewport" content="width=device-width, initial-scale=1"/>
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
			<title><?php echo esc_html( $wizard_title ); ?></title>
			<?php
			wp_print_head_scripts();
			wp_print_styles( 'yoast-seo-yoast-components' );

/**
			 * Is called before the closing </head> tag in the Yoast Configuration wizard.
			 *
			 * Allows users to add their own scripts or styles.
			 *
			 * @since 4.0
			 */
			do_action( 'wpseo_configuration_wizard_head' );
			?>
		</head>
		<body class="wp-admin wp-core-ui">
		<div id="wizard"></div>
		<div role="contentinfo" class="yoast-wizard-return-link-container">
			<a class="button yoast-wizard-return-link" href="<?php echo esc_url( $dashboard_url ); ?>">
				<span aria-hidden="true" class="dashicons dashicons-no"></span>
				<?php
				esc_html_e( 'Close the Wizard', 'wordpress-seo' );
				?>
			</a>
		</div>
		<?php
			wp_print_media_templates();
			wp_print_footer_scripts();

/**
			 * Is called before the closing </body> tag in the Yoast Configuration wizard.
			 *
			 * Allows users to add their own scripts.
			 *
			 * @since 4.0
			 */
			do_action( 'wpseo_configuration_wizard_footer' );

wp_print_scripts( 'yoast-seo-configuration-wizard' );
		?>
		</body>
		</html>
		<?php
	}

/**
	 * Get the API config for the wizard.
	 *
	 * @return array The API endpoint config.
	 */
	public function get_config() {
		$config = [
			'namespace'         => WPSEO_Configuration_Endpoint::REST_NAMESPACE,
			'endpoint_retrieve' => WPSEO_Configuration_Endpoint::ENDPOINT_RETRIEVE,
			'endpoint_store'    => WPSEO_Configuration_Endpoint::ENDPOINT_STORE,
			'nonce'             => wp_create_nonce( 'wp_rest' ),
			'root'              => esc_url_raw( rest_url() ),
			'ajaxurl'           => admin_url( 'admin-ajax.php' ),
			'finishUrl'         => admin_url( 'admin.php?page=wpseo_dashboard&configuration=finished' ),
		];

return $config;
	}

/**
	 * Checks if the current page is the configuration page.
	 *
	 * @return bool
	 */
	protected function is_config_page() {
		return ( filter_input( INPUT_GET, 'page' ) === self::PAGE_IDENTIFIER );
	}

/**
	 * Adds a notification to the notification center.
	 */
	private function add_notification() {
		$notification_center = Yoast_Notification_Center::get();
		$notification_center->add_notification( self::get_notification() );
	}

/**
	 * Removes the notification from the notification center.
	 */
	private function remove_notification() {
		$notification_center = Yoast_Notification_Center::get();
		$notification_center->remove_notification( self::get_notification() );
	}

/**
	 * Gets the notification.
	 *
	 * @return Yoast_Notification
	 */
	private static function get_notification() {
		$message  = __( 'The configuration wizard helps you to easily configure your site to have the optimal SEO settings.', 'wordpress-seo' );
		$message .= '<br/>';
		$message .= sprintf(
			/* translators: %1$s resolves to Yoast SEO, %2$s resolves to the starting tag of the link to the wizard, %3$s resolves to the closing link tag */
			__( 'We have detected that you have not finished this wizard yet, so we recommend you to %2$sstart the configuration wizard to configure %1$s%3$s.', 'wordpress-seo' ),
			'Yoast SEO',
			'<a href="' . admin_url( '?page=' . self::PAGE_IDENTIFIER ) . '">',
			'</a>'
		);

$notification = new Yoast_Notification(
			$message,
			[
				'type'         => Yoast_Notification::WARNING,
				'id'           => 'wpseo-dismiss-onboarding-notice',
				'capabilities' => 'wpseo_manage_options',
				'priority'     => 0.8,
			]
		);

return $notification;
	}

/**
	 * When the notice should be shown.
	 *
	 * @return bool
	 */
	private function should_add_notification() {
		return ( WPSEO_Options::get( 'show_onboarding_notice' ) === true );
	}

/**
	 * Remove the options that triggers the notice for the configuration wizard.
	 */
	private function remove_notification_option() {
		WPSEO_Options::set( 'show_onboarding_notice', false );
	}
}

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