Ticket #1802: 1802_handbook.2.diff

inc/table-of-contents.php

@@ -9 +9 @@
 
         protected $styles = '<style> .toc-jump { text-align: right; font-size: 12px; } .page .toc-heading { margin-top: -50px; padding-top: 50px !important; }</style>';
 
-        function __construct( $post_types ) {
+        protected $args = array();
+
+        function __construct( $post_types, $args = array() ) {
                 $this->post_types = (array) $post_types;
                 add_action( 'template_redirect', array( $this, 'load_filters' ) );
+
+                $defaults = array(
+                        'header_text' => __( 'Topics', 'wporg' ),
+                );
+
+                $this->args = (object) wp_parse_args( $args, $defaults );
         }
 
         function load_filters() {
@@ -41 +49 @@
                         $contents_header = 'h' . $items[0][2]; // Duplicate the first <h#> tag in the document.
                         $toc .= $this->styles;
                         $toc .= '<div class="table-of-contents">';
-                        $toc .= "<$contents_header>" . __( 'Topics', 'wporg' ) . "</$contents_header><ul class=\"items\">";
+                        $toc .= "<$contents_header>" . esc_html( $this->args->header_text ) . "</$contents_header><ul class=\"items\">";
                         $last_item = false;
                         foreach ( $items as $item ) {
                                 if ( $last_item ) {