Ticket #14897: 14897.19.diff

wp-admin/includes/class-wp-ms-themes-list-table.php

@@ -97 +97 @@
                         }
                 }
 
-                if ( !current_user_can( 'update_themes' ) )
+                if ( !current_user_can( 'update_themes' ) || $this->is_site_themes )
                         $themes['upgrade'] = array();
 
                 if ( $s ) {
@@ -235 +235 @@
                         $actions['enable-selected'] = __( 'Enable' );
                 if ( 'disabled' != $status )
                         $actions['disable-selected'] = __( 'Disable' );
-                if ( current_user_can( 'update_themes' ) )
+                if ( current_user_can( 'update_themes' ) && !$this->is_site_themes )
                         $actions['update-selected'] = __( 'Update' );
 
                 return $actions;
@@ -344 +344 @@
 
                 echo "</tr>";
 
+                if ( $this->is_site_themes )
+                        remove_action( "after_theme_row_$theme_key", 'wp_theme_update_row' );
                 do_action( 'after_theme_row', $theme_key, $theme, $status );
                 do_action( "after_theme_row_$theme_key", $theme_key, $theme, $status );
         }