Improve LinkListGroupFromArray

resources/templates/linklist-group-from-array.mustache

@@ -1,7 +1,7 @@
-<ul {{#cnt-id}} id="{{.}}" {{/cnt-id}}class="list-group{{#cnt-class}} {{.}}{{/cnt-class}}"{{#cnt-aria}} {{{.}}}{{/cnt-aria}} role="group">
+<ul {{#cnt-id}} id="{{.}}" {{/cnt-id}}class="list-group{{#cnt-class}} {{.}}{{/cnt-class}}"{{#cnt-aria}} {{{.}}}{{/cnt-aria}}{{#cnt-role}} role="{{.}}"{{/cnt-role}}>
 	{{#links}}
-	<li class="list-group-item">
-		<a{{#id}} id="{{.}}"{{/id}}{{#class}} class="{{.}}"{{/class}} href="{{href}}"{{#title}} title="{{.}}"{{/title}}{{#data}} {{{.}}}{{/data}}{{#aria}} {{{.}}}{{/aria}}{{#rel}} rel="{{.}}"{{/rel}}{{#target}} target="{{.}}"{{/target}}>{{{text}}}</a>
+	<li class="list-group-item"{{#item-role}} role="{{.}}"{{/item-role}}>
+		<a{{#id}} id="{{.}}"{{/id}}{{#class}} class="{{.}}"{{/class}} href="{{href}}"{{#title}} title="{{.}}"{{/title}}{{#data}} {{{.}}}{{/data}}{{#aria}} {{{.}}}{{/aria}}{{#rel}} rel="{{.}}"{{/rel}}{{#target}} target="{{.}}"{{/target}}{{#role}} role="{{.}}"{{/role}}>{{{text}}}</a>
 	</li>
 	{{/links}}
 </ul>

src/Component/SimpleLinklistGroupFromArray.php

@@ -3,8 +3,9 @@
 namespace MWStake\MediaWiki\Component\CommonUserInterface\Component;
 
 use MWStake\MediaWiki\Component\CommonUserInterface\ILinklistGroupFromArray;
+use MWStake\MediaWiki\Component\CommonUserInterface\IListRoleProvider;
 
-class SimpleLinklistGroupFromArray extends ComponentBase implements ILinklistGroupFromArray {
+class SimpleLinklistGroupFromArray extends ComponentBase implements ILinklistGroupFromArray, IListRoleProvider {
 
 	/**
 	 * @param array $options
@@ -15,7 +16,9 @@ public function __construct( $options ) {
 				'id' => '',
 				'links' => [],
 				'classes' => [],
-				'aria' => []
+				'aria' => [],
+				'role' => '',
+				'item-role' => ''
 			],
 			$options
 		);
@@ -48,4 +51,18 @@ public function getContainerClasses(): array {
 	public function getAriaAttributes(): array {
 		return $this->options['aria'];
 	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getContainerRole(): string {
+		return $this->options['role'];
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getItemRole(): string {
+		return $this->options['item-role'];
+	}
 }

src/IListRoleProvider.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace MWStake\MediaWiki\Component\CommonUserInterface;
+
+interface IListRoleProvider {
+
+	/**
+	 * @return string
+	 */
+	public function getContainerRole(): string;
+
+	/**
+	 * @return string
+	 */
+	public function getItemRole(): string;
+}

src/Renderer/LinklistGroupFromArray.php

@@ -7,6 +7,7 @@
 use MWStake\MediaWiki\Component\CommonUserInterface\DataAttributesBuilder;
 use MWStake\MediaWiki\Component\CommonUserInterface\IComponent;
 use MWStake\MediaWiki\Component\CommonUserInterface\ILinklistGroupFromArray;
+use MWStake\MediaWiki\Component\CommonUserInterface\IListRoleProvider;
 
 class LinklistGroupFromArray extends RendererBase {
 
@@ -72,6 +73,27 @@ public function getRendererDataTreeNode( $component, $subComponentNodes ): array
 					]
 				);
 			}
+
+			if ( $component instanceof IListRoleProvider ) {
+				$role = $component->getContainerRole();
+				if ( $role !== '' ) {
+					$templateData = array_merge(
+						$templateData,
+						[
+							'cnt-role' => $role
+						]
+					);
+				}
+				$itemRole = $component->getItemRole();
+				if ( $itemRole !== '' ) {
+					$templateData = array_merge(
+						$templateData,
+						[
+							'item-role' => $itemRole
+						]
+					);
+				}
+			}
 		} else {
 			throw new Exception( "Can not extract data from " . get_class( $component ) );
 		}