PPMX Security Essentials [PUSH]

/* Wordpress Sitemap deaktivieren BEGIN */

add_filter( 'wp_sitemaps_enabled', '__return_false' );

/* Wordpress Sitemap deaktivieren END */

/* Wordpress Autoupdates deaktivieren BEGIN */

if ( ! defined( 'AUTOMATIC_UPDATER_DISABLED' ) ) {

	define( 'AUTOMATIC_UPDATER_DISABLED', true );

}

/* Wordpress Autoupdates deaktivieren END */

/* XML-RPC deaktivieren BEGIN */

add_filter( 'xmlrpc_enabled', '__return_false' );

/* XML-RPC deaktivieren END */

/* Meta Generator Tag entfernen BEGIN */

add_filter( 'the_generator', '__return_empty_string' );

/* Meta Generator Tag entfernen END */

/* Core Auto-Updates deaktivieren BEGIN */

add_filter( 'auto_update_core', '__return_false' );

/* Core Auto-Updates deaktivieren END */

/* Plugin Auto-Updates deaktivieren BEGIN */

add_filter( 'auto_update_plugin', '__return_false' );

/* Plugin Auto-Updates deaktivieren END */

/* Theme Auto-Updates deaktivieren BEGIN */

add_filter( 'auto_update_theme', '__return_false' );

/* Theme Auto-Updates deaktivieren END */

/* Anhang-Seiten Weiterleitung BEGIN */

add_action(

    'template_redirect',

    function () {

        global $post;

        if ( ! is_attachment() || ! isset( $post->post_parent ) || ! is_numeric( $post->post_parent ) ) {

            return;

        }

        // Attachment hat ein Parent-Post

        // Falls der Parent im Papierkorb ist, leite zur Startseite weiter

        if ( 0 !== $post->post_parent && 'trash' !== get_post_status( $post->post_parent ) ) {

            // Weiterleitung zum Parent-Post

            wp_safe_redirect( get_permalink( $post->post_parent ), 301 );

        } else {

            // Weiterleitung zur Startseite

            wp_safe_redirect( get_bloginfo( 'wpurl' ), 302 );

        }

        exit;

    },

    1

);

/* Anhang-Seiten Weiterleitung END */

/* Kommentare vollständig deaktivieren BEGIN */

add_action('admin_init', function () {

    global $pagenow;

    // Kommentare-Seite im Backend weiterleiten

    if ($pagenow === 'edit-comments.php') {

        wp_safe_redirect(admin_url());

        exit;

    }

    // Kommentare-Metabox im Dashboard entfernen

    remove_meta_box('dashboard_recent_comments', 'dashboard', 'normal');

    // Kommentare und Trackbacks für alle Post-Types deaktivieren

    foreach (get_post_types() as $post_type) {

        if (post_type_supports($post_type, 'comments')) {

            remove_post_type_support($post_type, 'comments');

            remove_post_type_support($post_type, 'trackbacks');

        }

    }

});

// Kommentare und Pings auf der Website deaktivieren

add_filter('comments_open', '__return_false', 20, 2);

add_filter('pings_open', '__return_false', 20, 2);

// Existierende Kommentare im Frontend ausblenden

add_filter('comments_array', '__return_empty_array', 10, 2);

// Kommentare-Seite aus dem Admin-Menü entfernen

add_action('admin_menu', function () {

    remove_menu_page('edit-comments.php');

});

// Kommentare-Link aus der Admin-Bar entfernen

add_action('admin_bar_menu', function () {

    if (is_admin_bar_showing()) {

        remove_action('admin_bar_menu', 'wp_admin_bar_comments_menu', 60);

    }

});

/* Kommentare vollständig deaktivieren END */

// Archiv-Seiten deaktivieren 

add_action('template_redirect', function() {

    if (is_category() || is_tag() || is_author() || is_date()) {

        global $wp_query;

        $wp_query->set_404();

        status_header(404);

        nocache_headers();

        include( get_query_template( '404' ) );

        exit;

    }

});

add_action('wp_head', function() {

    if (is_category() || is_tag() || is_author() || is_date()) {

        echo '<meta name="robots" content="noindex, follow">';

    }

});

// Archiv-Seiten deaktivieren END

// YOOTHEME EDITOR PERMISSIONS

function hide_menu() {

 	$user = wp_get_current_user();

	// Check if the current user is an Editor

	if ( in_array( 'editor', (array) $user->roles ) ) {

		// They're an editor, so grant the edit_theme_options capability if they don't have it

		if ( ! current_user_can( 'edit_theme_options' ) ) {

			$role_object = get_role( 'editor' );

			$role_object->add_cap( 'edit_theme_options' );

		}

		// Hide the Themes page

	    remove_submenu_page( 'themes.php', 'themes.php' );

	    // Hide the Widgets page

	    remove_submenu_page( 'themes.php', 'widgets.php' );

	    // Hide the Customize page

	    //remove_submenu_page( 'themes.php', 'customize.php' );

	    // Remove Customize from the Appearance submenu

	    global $submenu;

	    unset($submenu['themes.php'][6]);

		//Remove YooTheme from main menu

		remove_menu_page('admin-ajax.php?action=kernel&p=customizer');

	}

}

add_action('admin_menu', 'hide_menu', 10);

add_action( 'admin_init','hide_menu', 999);

// YOOTHEME EDITOR PERMISSIONS END

//DISABLE WP ROCKET LAZY RENDERING

add_filter( 'rocket_lrc_optimization', '__return_false' , 999);