1 files changed, 59 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinTemplateNavigation.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinTemplateNavigation.php
new file mode 100644
index 00000000..a1a5b109
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinTemplateNavigation.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace SMW\MediaWiki\Hooks;
+
+use SkinTemplate;
+
+/**
+ * Alter the structured navigation links in SkinTemplates.
+ *
+ * @see https://www.mediawiki.org/wiki/Manual:Hooks/SkinTemplateNavigation
+ *
+ * @license GNU GPL v2+
+ * @since 2.0
+ *
+ * @author mwjames
+ */
+class SkinTemplateNavigation {
+
+	/**
+	 * @var SkinTemplate
+	 */
+	private $skinTemplate = null;
+
+	/**
+	 * @var array
+	 */
+	private $links;
+
+	/**
+	 * @since  2.0
+	 *
+	 * @param SkinTemplate $skinTemplate
+	 * @param array $links
+	 */
+	public function __construct( SkinTemplate &$skinTemplate, array &$links ) {
+		$this->skinTemplate = $skinTemplate;
+		$this->links =& $links;
+	}
+
+	/**
+	 * @since 2.0
+	 *
+	 * @return true
+	 */
+	public function process() {
+
+		if ( $this->skinTemplate->getUser()->isAllowed( 'purge' ) ) {
+			$this->skinTemplate->getOutput()->addModules( 'ext.smw.purge' );
+			$this->links['actions']['purge'] = [
+				'class' => 'is-disabled',
+				'text' => $this->skinTemplate->msg( 'smw_purge' )->text(),
+				'href' => $this->skinTemplate->getTitle()->getLocalUrl( [ 'action' => 'purge' ] )
+			];
+		}
+
+		return true;
+	}
+
+}