Merge pull request #25 from DekodeInteraktiv/iss24-external-links

Add class if link url is external

Author: trinef

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 1.1.5
+* Add class to list item if link is external
+
 ## 1.1.4
 * Dynamic content can list terms in a taxonomy
 * Dynamic content can limit posts to a set category

assets/template.php

@@ -45,7 +45,9 @@
 			<ul class="<?php echo esc_attr( $list_classes ); ?>">
 				<?php
 				foreach ( $items as $item ) {
-					printf( '<li class="%s">', esc_attr( $list_li_classes ) );
+					$list_li_class_ext = isset( $item['external'] ) && true === $item['external'] ? ' hogan-linklist-item-external' : '';
+
+					printf( '<li class="%1$s%2$s">', esc_attr( $list_li_classes ), esc_attr( $list_li_class_ext ) );
 					printf( '<a%s>',
 						hogan_attributes( [
 							'href'   => $item['href'],

class-linklist.php

@@ -273,9 +273,10 @@ public function get_list_items( array $list ) : array {
 					$menu = $list['predefined_list'];
 					foreach ( wp_get_nav_menu_items( $menu ) as $link ) {
 						$items[] = [
-							'href'   => $link->url,
-							'target' => $link->target,
-							'title'  => $link->title,
+							'href'     => $link->url,
+							'target'   => $link->target,
+							'title'    => $link->title,
+							'external' => strpos( $link->url, home_url() ) === false,
 						];
 					}
 					break;
@@ -287,9 +288,10 @@ public function get_list_items( array $list ) : array {
 						}
 
 						$items[] = [
-							'href'   => $item['link']['url'],
-							'target' => $item['link']['target'],
-							'title'  => hogan_get_link_title( $item['link'] ),
+							'href'     => $item['link']['url'],
+							'target'   => $item['link']['target'],
+							'title'    => hogan_get_link_title( $item['link'] ),
+							'external' => strpos( $item['link']['url'], home_url() ) === false,
 						];
 					}
 					break;

hogan-linklist.php

@@ -4,7 +4,7 @@
  * Plugin URI: https://github.com/dekodeinteraktiv/hogan-linklist
  * GitHub Plugin URI: https://github.com/dekodeinteraktiv/hogan-linklist
  * Description: Link List Module for Hogan
- * Version: 1.1.4
+ * Version: 1.1.5
  * Author: Dekode
  * Author URI: https://dekode.no
  * License: GPL-3.0-or-later