Ticket #42537: 42537.3.diff

src/wp-login.php

@@ -113 +113 @@
          */
         do_action( 'login_head' );
 
-        if ( is_multisite() ) {
-                $login_header_url   = network_home_url();
-                $login_header_title = get_network()->site_name;
-        } else {
-                $login_header_url   = __( 'https://wordpress.org/' );
-                $login_header_title = __( 'Powered by WordPress' );
-        }
+        $login_header_url = __( 'https://wordpress.org/' );
 
         /**
          * Filters link URL of the header logo above login form.
@@ -130 +124 @@
          */
         $login_header_url = apply_filters( 'login_headerurl', $login_header_url );
 
+        $login_header_title = '';
+
         /**
          * Filters the title attribute of the header logo above login form.
          *
          * @since 2.1.0
+         * @deprecated 5.2.0 Use login_headertext instead.
          *
          * @param string $login_header_title Login header logo title attribute.
          */
-        $login_header_title = apply_filters( 'login_headertitle', $login_header_title );
+        $login_header_title = apply_filters_deprecated(
+                'login_headertitle',
+                array( $login_header_title ),
+                '5.2.0',
+                'login_headertext',
+                __( 'Usage of the title attribute on the login logo is not recommended for accessibility reasons. Use the link text instead.' )
+        );
 
-        /*
-         * To match the URL/title set above, Multisite sites have the blog name,
-         * while single sites get the header title.
+        $login_header_text = empty( $login_header_title ) ? __( 'Powered by WordPress' ) : $login_header_title;
+
+        /**
+         * Filters the link text of the header logo above the login form.
+         *
+         * @since 5.2.0
+         *
+         * @param string $login_header_text The login header logo link text.
          */
-        if ( is_multisite() ) {
-                $login_header_text = get_bloginfo( 'name', 'display' );
-        } else {
-                $login_header_text = $login_header_title;
-        }
+        $login_header_text = apply_filters( 'login_headertext', $login_header_text );
 
         $classes = array( 'login-action-' . $action, 'wp-core-ui' );
         if ( is_rtl() ) {
@@ -187 +191 @@
         do_action( 'login_header' );
         ?>
         <div id="login">
-                <h1><a href="<?php echo esc_url( $login_header_url ); ?>" title="<?php echo esc_attr( $login_header_title ); ?>"><?php echo $login_header_text; ?></a></h1>
+                <h1><a href="<?php echo esc_url( $login_header_url ); ?>"><?php echo $login_header_text; ?></a></h1>
         <?php
 
-        unset( $login_header_url, $login_header_title );
+        unset( $login_header_url );
 
         /**
          * Filters the message to display above the login form.