676 lines
21 KiB
PHP
676 lines
21 KiB
PHP
<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO\Admin
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*/
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/**
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* Performs the load on admin side.
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*/
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class WPSEO_Admin_Init {
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/**
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* Holds the global `$pagenow` variable's value.
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*
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* @var string
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*/
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private $pagenow;
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/**
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* Holds the asset manager.
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*
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* @var WPSEO_Admin_Asset_Manager
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*/
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private $asset_manager;
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/**
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* Class constructor.
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*/
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public function __construct() {
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$GLOBALS['wpseo_admin'] = new WPSEO_Admin();
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$this->pagenow = $GLOBALS['pagenow'];
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$this->asset_manager = new WPSEO_Admin_Asset_Manager();
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_dismissible' ) );
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add_action( 'admin_init', array( $this, 'tagline_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'blog_public_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'permalink_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'page_comments_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'ga_compatibility_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'yoast_plugin_compatibility_notification' ), 15 );
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add_action( 'admin_init', array( $this, 'yoast_plugin_suggestions_notification' ), 15 );
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add_action( 'admin_init', array( $this, 'recalculate_notice' ), 15 );
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add_action( 'admin_init', array( $this, 'unsupported_php_notice' ), 15 );
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add_action( 'admin_init', array( $this->asset_manager, 'register_assets' ) );
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add_action( 'admin_init', array( $this, 'show_hook_deprecation_warnings' ) );
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add_action( 'admin_init', array( 'WPSEO_Plugin_Conflict', 'hook_check_for_plugin_conflicts' ) );
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add_action( 'admin_init', array( $this, 'handle_notifications' ), 15 );
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add_action( 'admin_notices', array( $this, 'permalink_settings_notice' ) );
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add_action( 'admin_enqueue_scripts', array( $this->asset_manager, 'register_wp_assets' ), PHP_INT_MAX );
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$listeners = array();
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$listeners[] = new WPSEO_Post_Type_Archive_Notification_Handler();
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/** @var WPSEO_Listener $listener */
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foreach ( $listeners as $listener ) {
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$listener->listen();
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}
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$this->load_meta_boxes();
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$this->load_taxonomy_class();
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$this->load_admin_page_class();
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$this->load_admin_user_class();
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$this->load_xml_sitemaps_admin();
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$this->load_plugin_suggestions();
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}
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/**
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* Handles the notifiers for the dashboard page.
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*
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* @return void
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*/
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public function handle_notifications() {
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/**
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* @var WPSEO_Notification_Handler[] $handlers
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*/
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$handlers = array();
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$handlers[] = new WPSEO_Post_Type_Archive_Notification_Handler();
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$notification_center = Yoast_Notification_Center::get();
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foreach ( $handlers as $handler ) {
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$handler->handle( $notification_center );
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}
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}
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/**
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* Enqueue our styling for dismissible yoast notifications.
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*/
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public function enqueue_dismissible() {
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$this->asset_manager->enqueue_style( 'dismissible' );
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}
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/**
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* Notify about the default tagline if the user hasn't changed it.
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*/
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public function tagline_notice() {
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$query_args = array(
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'autofocus[control]' => 'blogdescription',
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);
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$customize_url = add_query_arg( $query_args, wp_customize_url() );
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$info_message = sprintf(
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/* translators: 1: link open tag; 2: link close tag. */
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__( 'You still have the default WordPress tagline, even an empty one is probably better. %1$sYou can fix this in the customizer%2$s.', 'wordpress-seo' ),
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'<a href="' . esc_attr( $customize_url ) . '">',
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'</a>'
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);
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$notification_options = array(
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'type' => Yoast_Notification::ERROR,
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'id' => 'wpseo-dismiss-tagline-notice',
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'capabilities' => 'wpseo_manage_options',
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);
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$tagline_notification = new Yoast_Notification( $info_message, $notification_options );
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$notification_center = Yoast_Notification_Center::get();
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$notification_center->remove_notification( $tagline_notification );
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}
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/**
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* Add an alert if the blog is not publicly visible.
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*/
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public function blog_public_notice() {
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$info_message = '<strong>' . __( 'Huge SEO Issue: You\'re blocking access to robots.', 'wordpress-seo' ) . '</strong> ';
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$info_message .= sprintf(
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/* translators: %1$s resolves to the opening tag of the link to the reading settings, %1$s resolves to the closing tag for the link */
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__( 'You must %1$sgo to your Reading Settings%2$s and uncheck the box for Search Engine Visibility.', 'wordpress-seo' ),
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'<a href="' . esc_url( admin_url( 'options-reading.php' ) ) . '">',
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'</a>'
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);
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$notification_options = array(
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'type' => Yoast_Notification::ERROR,
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'id' => 'wpseo-dismiss-blog-public-notice',
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'priority' => 1.0,
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'capabilities' => 'wpseo_manage_options',
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);
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$notification = new Yoast_Notification( $info_message, $notification_options );
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$notification_center = Yoast_Notification_Center::get();
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if ( ! $this->is_blog_public() ) {
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$notification_center->add_notification( $notification );
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}
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else {
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$notification_center->remove_notification( $notification );
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}
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}
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/**
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* Display notice to disable comment pagination.
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*/
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public function page_comments_notice() {
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$info_message = __( 'Paging comments is enabled, this is not needed in 999 out of 1000 cases, we recommend to disable it.', 'wordpress-seo' );
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$info_message .= '<br/>';
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$info_message .= sprintf(
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/* translators: %1$s resolves to the opening tag of the link to the comment setting page, %2$s resolves to the closing tag of the link */
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__( 'To fix this uncheck the box in front of the "Break comments into pages..." on the %1$sComment settings page%2$s.', 'wordpress-seo' ),
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'<a href="' . esc_url( admin_url( 'options-discussion.php' ) ) . '">',
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'</a>'
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);
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$notification_options = array(
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'type' => Yoast_Notification::WARNING,
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'id' => 'wpseo-dismiss-page_comments-notice',
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'capabilities' => 'wpseo_manage_options',
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);
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$tagline_notification = new Yoast_Notification( $info_message, $notification_options );
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$notification_center = Yoast_Notification_Center::get();
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if ( $this->has_page_comments() ) {
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$notification_center->add_notification( $tagline_notification );
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}
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else {
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$notification_center->remove_notification( $tagline_notification );
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}
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}
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/**
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* Returns whether or not the site has the default tagline.
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*
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* @return bool
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*/
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public function has_default_tagline() {
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$blog_description = get_bloginfo( 'description' );
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$default_blog_description = 'Just another WordPress site';
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// We are checking against the WordPress internal translation.
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// @codingStandardsIgnoreLine
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$translated_blog_description = __( 'Just another WordPress site', 'default' );
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return $translated_blog_description === $blog_description || $default_blog_description === $blog_description;
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}
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/**
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* Show alert when the permalink doesn't contain %postname%.
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*/
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public function permalink_notice() {
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$info_message = __( 'You do not have your postname in the URL of your posts and pages, it is highly recommended that you do. Consider setting your permalink structure to <strong>/%postname%/</strong>.', 'wordpress-seo' );
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$info_message .= '<br/>';
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$info_message .= sprintf(
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/* translators: %1$s resolves to the starting tag of the link to the permalink settings page, %2$s resolves to the closing tag of the link */
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__( 'You can fix this on the %1$sPermalink settings page%2$s.', 'wordpress-seo' ),
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'<a href="' . admin_url( 'options-permalink.php' ) . '">',
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'</a>'
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);
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$notification_options = array(
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'type' => Yoast_Notification::WARNING,
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'id' => 'wpseo-dismiss-permalink-notice',
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'capabilities' => 'wpseo_manage_options',
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'priority' => 0.8,
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);
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$notification = new Yoast_Notification( $info_message, $notification_options );
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$notification_center = Yoast_Notification_Center::get();
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if ( ! $this->has_postname_in_permalink() ) {
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$notification_center->add_notification( $notification );
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}
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else {
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$notification_center->remove_notification( $notification );
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}
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}
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/**
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* Are page comments enabled.
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*
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* @return bool
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*/
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public function has_page_comments() {
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return '1' === get_option( 'page_comments' );
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}
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/**
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* Shows a notice to the user if they have Google Analytics for WordPress 5.4.3 installed because it causes an error
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* on the google search console page.
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*/
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public function ga_compatibility_notice() {
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$notification = $this->get_compatibility_notification();
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$notification_center = Yoast_Notification_Center::get();
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if ( defined( 'GAWP_VERSION' ) && '5.4.3' === GAWP_VERSION ) {
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$notification_center->add_notification( $notification );
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}
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else {
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$notification_center->remove_notification( $notification );
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}
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}
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/**
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* Build compatibility problem notification.
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*
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* @return Yoast_Notification
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*/
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private function get_compatibility_notification() {
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$info_message = sprintf(
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/* translators: %1$s expands to Yoast SEO, %2$s expands to 5.4.3, %3$s expands to Google Analytics by Yoast */
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__( '%1$s detected you are using version %2$s of %3$s, please update to the latest version to prevent compatibility issues.', 'wordpress-seo' ),
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'Yoast SEO',
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'5.4.3',
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'Google Analytics by Yoast'
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);
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return new Yoast_Notification(
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$info_message,
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array(
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'id' => 'gawp-compatibility-notice',
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'type' => Yoast_Notification::ERROR,
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)
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);
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}
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/**
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* Determines whether a suggested plugins notification needs to be displayed.
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*
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* @return void
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*/
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public function yoast_plugin_suggestions_notification() {
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$checker = new WPSEO_Plugin_Availability();
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$notification_center = Yoast_Notification_Center::get();
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// Get all Yoast plugins that have dependencies.
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$plugins = $checker->get_plugins_with_dependencies();
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foreach ( $plugins as $plugin_name => $plugin ) {
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$dependency_names = $checker->get_dependency_names( $plugin );
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$notification = $this->get_yoast_seo_suggested_plugins_notification( $plugin_name, $plugin, $dependency_names[0] );
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if ( $checker->dependencies_are_satisfied( $plugin ) && ! $checker->is_installed( $plugin ) ) {
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$notification_center->add_notification( $notification );
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continue;
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}
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$notification_center->remove_notification( $notification );
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}
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}
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/**
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* Build Yoast SEO suggested plugins notification.
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*
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* @param string $name The plugin name to use for the unique ID.
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* @param array $plugin The plugin to retrieve the data from.
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* @param string $dependency_name The name of the dependency.
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*
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* @return Yoast_Notification The notification containing the suggested plugin.
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*/
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private function get_yoast_seo_suggested_plugins_notification( $name, $plugin, $dependency_name ) {
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$info_message = sprintf(
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/* translators: %1$s expands to Yoast SEO, %2$s expands to the plugin version, %3$s expands to the plugin name */
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__( '%1$s and %2$s can work together a lot better by adding a helper plugin. Please install %3$s to make your life better.', 'wordpress-seo' ),
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'Yoast SEO',
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$dependency_name,
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sprintf( '<a href="%s">%s</a>', $plugin['url'], $plugin['title'] )
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);
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return new Yoast_Notification(
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$info_message,
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array(
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'id' => 'wpseo-suggested-plugin-' . $name,
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'type' => Yoast_Notification::WARNING,
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)
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);
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}
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/**
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* Add an alert if outdated versions of Yoast SEO plugins are running.
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*/
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public function yoast_plugin_compatibility_notification() {
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$compatibility_checker = new WPSEO_Plugin_Compatibility( WPSEO_VERSION );
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$plugins = $compatibility_checker->get_installed_plugins_compatibility();
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$notification_center = Yoast_Notification_Center::get();
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foreach ( $plugins as $name => $plugin ) {
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$type = ( $plugin['active'] ) ? Yoast_Notification::ERROR : Yoast_Notification::WARNING;
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$notification = $this->get_yoast_seo_compatibility_notification( $name, $plugin, $type );
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if ( $plugin['compatible'] === false ) {
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$notification_center->add_notification( $notification );
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continue;
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}
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$notification_center->remove_notification( $notification );
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}
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}
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/**
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* Build Yoast SEO compatibility problem notification.
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*
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* @param string $name The plugin name to use for the unique ID.
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* @param array $plugin The plugin to retrieve the data from.
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* @param string $level The severity level to use for the notification.
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*
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* @return Yoast_Notification
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*/
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private function get_yoast_seo_compatibility_notification( $name, $plugin, $level = Yoast_Notification::WARNING ) {
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$info_message = sprintf(
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/* translators: %1$s expands to Yoast SEO, %2$s expands to the plugin version, %3$s expands to the plugin name */
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__( '%1$s detected you are using version %2$s of %3$s, please update to the latest version to prevent compatibility issues.', 'wordpress-seo' ),
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'Yoast SEO',
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$plugin['version'],
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$plugin['title']
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);
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return new Yoast_Notification(
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$info_message,
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array(
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'id' => 'wpseo-outdated-yoast-seo-plugin-' . $name,
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'type' => $level,
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)
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);
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}
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/**
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* Shows the notice for recalculating the post. the Notice will only be shown if the user hasn't dismissed it before.
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*/
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public function recalculate_notice() {
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// Just a return, because we want to temporary disable this notice (#3998 and #4532).
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return;
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if ( filter_input( INPUT_GET, 'recalculate' ) === '1' ) {
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update_option( 'wpseo_dismiss_recalculate', '1' );
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return;
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}
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if ( ! WPSEO_Capability_Utils::current_user_can( 'wpseo_manage_options' ) ) {
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return;
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}
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if ( $this->is_site_notice_dismissed( 'wpseo_dismiss_recalculate' ) ) {
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return;
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}
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Yoast_Notification_Center::get()->add_notification(
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new Yoast_Notification(
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sprintf(
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/* translators: 1: is a link to 'admin_url / admin.php?page=wpseo_tools&recalculate=1' 2: closing link tag */
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__( 'We\'ve updated our SEO score algorithm. %1$sRecalculate the SEO scores%2$s for all posts and pages.', 'wordpress-seo' ),
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'<a href="' . admin_url( 'admin.php?page=wpseo_tools&recalculate=1' ) . '">',
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'</a>'
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),
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array(
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'type' => 'updated yoast-dismissible',
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'id' => 'wpseo-dismiss-recalculate',
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'nonce' => wp_create_nonce( 'wpseo-dismiss-recalculate' ),
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)
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)
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);
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}
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/**
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* Creates an unsupported PHP version notification in the notification center.
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*
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* @return void
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*/
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public function unsupported_php_notice() {
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$notification_center = Yoast_Notification_Center::get();
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$notification_center->remove_notification_by_id( 'wpseo-dismiss-unsupported-php' );
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}
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/**
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* Check if the user has dismissed the given notice (by $notice_name).
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*
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* @param string $notice_name The name of the notice that might be dismissed.
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*
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* @return bool
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*/
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private function is_site_notice_dismissed( $notice_name ) {
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return '1' === get_option( $notice_name, true );
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}
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/**
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* Helper to verify if the user is currently visiting one of our admin pages.
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*
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* @return bool
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*/
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private function on_wpseo_admin_page() {
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return 'admin.php' === $this->pagenow && strpos( filter_input( INPUT_GET, 'page' ), 'wpseo' ) === 0;
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}
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/**
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* Determine whether we should load the meta box class and if so, load it.
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*/
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private function load_meta_boxes() {
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$is_editor = WPSEO_Metabox::is_post_overview( $this->pagenow ) || WPSEO_Metabox::is_post_edit( $this->pagenow );
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$is_inline_save = filter_input( INPUT_POST, 'action' ) === 'inline-save';
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/**
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* Filter: 'wpseo_always_register_metaboxes_on_admin' - Allow developers to change whether
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* the WPSEO metaboxes are only registered on the typical pages (lean loading) or always
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* registered when in admin.
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*
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* @api bool Whether to always register the metaboxes or not. Defaults to false.
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*/
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if ( $is_editor || $is_inline_save || apply_filters( 'wpseo_always_register_metaboxes_on_admin', false )
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) {
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$GLOBALS['wpseo_metabox'] = new WPSEO_Metabox();
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$GLOBALS['wpseo_meta_columns'] = new WPSEO_Meta_Columns();
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}
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}
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/**
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* Determine if we should load our taxonomy edit class and if so, load it.
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*/
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private function load_taxonomy_class() {
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if (
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WPSEO_Taxonomy::is_term_edit( $this->pagenow )
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|| WPSEO_Taxonomy::is_term_overview( $this->pagenow )
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) {
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new WPSEO_Taxonomy();
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}
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}
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/**
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* Determine if we should load our admin pages class and if so, load it.
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*
|
|
* Loads admin page class for all admin pages starting with `wpseo_`.
|
|
*/
|
|
private function load_admin_user_class() {
|
|
if ( in_array( $this->pagenow, array( 'user-edit.php', 'profile.php' ), true )
|
|
&& current_user_can( 'edit_users' )
|
|
) {
|
|
new WPSEO_Admin_User_Profile();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Determine if we should load our admin pages class and if so, load it.
|
|
*
|
|
* Loads admin page class for all admin pages starting with `wpseo_`.
|
|
*/
|
|
private function load_admin_page_class() {
|
|
|
|
if ( $this->on_wpseo_admin_page() ) {
|
|
// For backwards compatabilty, this still needs a global, for now...
|
|
$GLOBALS['wpseo_admin_pages'] = new WPSEO_Admin_Pages();
|
|
|
|
// Only register the yoast i18n when the page is a Yoast SEO page.
|
|
if ( WPSEO_Utils::is_yoast_seo_free_page( filter_input( INPUT_GET, 'page' ) ) ) {
|
|
$this->register_i18n_promo_class();
|
|
$this->register_premium_upsell_admin_block();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads the plugin suggestions.
|
|
*/
|
|
private function load_plugin_suggestions() {
|
|
$suggestions = new WPSEO_Suggested_Plugins( new WPSEO_Plugin_Availability(), Yoast_Notification_Center::get() );
|
|
$suggestions->register_hooks();
|
|
}
|
|
|
|
/**
|
|
* Registers the Premium Upsell Admin Block.
|
|
*
|
|
* @return void
|
|
*/
|
|
private function register_premium_upsell_admin_block() {
|
|
if ( ! WPSEO_Utils::is_yoast_seo_premium() ) {
|
|
$upsell_block = new WPSEO_Premium_Upsell_Admin_Block( 'wpseo_admin_promo_footer' );
|
|
$upsell_block->register_hooks();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Registers the promotion class for our GlotPress instance, then creates a notification with the i18n promo.
|
|
*
|
|
* @link https://github.com/Yoast/i18n-module
|
|
*/
|
|
private function register_i18n_promo_class() {
|
|
// BC, because an older version of the i18n-module didn't have this class.
|
|
$i18n_module = new Yoast_I18n_WordPressOrg_v3(
|
|
array(
|
|
'textdomain' => 'wordpress-seo',
|
|
'plugin_name' => 'Yoast SEO',
|
|
'hook' => 'wpseo_admin_promo_footer',
|
|
),
|
|
false
|
|
);
|
|
|
|
$message = $i18n_module->get_promo_message();
|
|
|
|
if ( $message !== '' ) {
|
|
$message .= $i18n_module->get_dismiss_i18n_message_button();
|
|
}
|
|
|
|
$notification_center = Yoast_Notification_Center::get();
|
|
|
|
$notification = new Yoast_Notification(
|
|
$message,
|
|
array(
|
|
'type' => Yoast_Notification::WARNING,
|
|
'id' => 'i18nModuleTranslationAssistance',
|
|
)
|
|
);
|
|
|
|
if ( $message ) {
|
|
$notification_center->add_notification( $notification );
|
|
|
|
return;
|
|
}
|
|
|
|
$notification_center->remove_notification( $notification );
|
|
}
|
|
|
|
/**
|
|
* See if we should start our XML Sitemaps Admin class.
|
|
*/
|
|
private function load_xml_sitemaps_admin() {
|
|
if ( WPSEO_Options::get( 'enable_xml_sitemap', false ) ) {
|
|
new WPSEO_Sitemaps_Admin();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the site is set to be publicly visible.
|
|
*
|
|
* @return bool
|
|
*/
|
|
private function is_blog_public() {
|
|
return '1' === (string) get_option( 'blog_public' );
|
|
}
|
|
|
|
/**
|
|
* Shows deprecation warnings to the user if a plugin has registered a filter we have deprecated.
|
|
*/
|
|
public function show_hook_deprecation_warnings() {
|
|
global $wp_filter;
|
|
|
|
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
|
|
return;
|
|
}
|
|
|
|
// WordPress hooks that have been deprecated since a Yoast SEO version.
|
|
$deprecated_filters = array(
|
|
'wpseo_metakey' => array(
|
|
'version' => '6.3',
|
|
'alternative' => null,
|
|
),
|
|
'wpseo_metakeywords' => array(
|
|
'version' => '6.3',
|
|
'alternative' => null,
|
|
),
|
|
'wpseo_stopwords' => array(
|
|
'version' => '7.0',
|
|
'alternative' => null,
|
|
),
|
|
'wpseo_redirect_orphan_attachment' => array(
|
|
'version' => '7.0',
|
|
'alternative' => null,
|
|
),
|
|
'wpseo_genesis_force_adjacent_rel_home' => array(
|
|
'version' => '9.4',
|
|
'alternative' => null,
|
|
),
|
|
);
|
|
|
|
// Determine which filters have been registered.
|
|
$deprecated_notices = array_intersect(
|
|
array_keys( $deprecated_filters ),
|
|
array_keys( $wp_filter )
|
|
);
|
|
|
|
// Show notice for each deprecated filter or action that has been registered.
|
|
foreach ( $deprecated_notices as $deprecated_filter ) {
|
|
$deprecation_info = $deprecated_filters[ $deprecated_filter ];
|
|
_deprecated_hook(
|
|
$deprecated_filter,
|
|
'WPSEO ' . $deprecation_info['version'],
|
|
$deprecation_info['alternative']
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if the permalink uses %postname%.
|
|
*
|
|
* @return bool
|
|
*/
|
|
private function has_postname_in_permalink() {
|
|
return ( false !== strpos( get_option( 'permalink_structure' ), '%postname%' ) );
|
|
}
|
|
|
|
/**
|
|
* Shows a notice on the permalink settings page.
|
|
*/
|
|
public function permalink_settings_notice() {
|
|
global $pagenow;
|
|
|
|
if ( $pagenow === 'options-permalink.php' ) {
|
|
$warning = esc_html__( 'WARNING:', 'wordpress-seo' );
|
|
/* translators: %1$s and %2$s expand to <i> items to emphasize the word in the middle. */
|
|
$message = esc_html__( 'Changing your permalinks settings can seriously impact your search engine visibility. It should almost %1$s never %2$s be done on a live website.', 'wordpress-seo' );
|
|
$link = esc_html__( 'Learn about why permalinks are important for SEO.', 'wordpress-seo' );
|
|
$url = WPSEO_Shortlinker::get( 'https://yoa.st/why-permalinks/' );
|
|
|
|
echo '<div class="notice notice-warning"><p><strong>' . $warning . '</strong><br>' . sprintf( $message, '<i>', '</i>' ) . '<br><a href="' . $url . '" target="_blank">' . $link . '</a></p></div>';
|
|
}
|
|
}
|
|
}
|