1 files changed, 75 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinAfterContent.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinAfterContent.php
new file mode 100644
index 00000000..a6fd902b
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Hooks/SkinAfterContent.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace SMW\MediaWiki\Hooks;
+
+use Skin;
+use SMW\ApplicationFactory;
+
+/**
+ * SkinAfterContent hook to add text after the page content and
+ * article metadata
+ *
+ * @see https://www.mediawiki.org/wiki/Manual:Hooks/SkinAfterContent
+ *
+ * @license GNU GPL v2+
+ * @since 1.9
+ *
+ * @author mwjames
+ */
+class SkinAfterContent {
+
+	/**
+	 * @var Skin
+	 */
+	private $skin = null;
+
+	/**
+	 * @since  1.9
+	 *
+	 * @param Skin|null $skin
+	 */
+	public function __construct( Skin $skin = null ) {
+		$this->skin = $skin;
+	}
+
+	/**
+	 * @since 1.9
+	 *
+	 * @param string &$data
+	 *
+	 * @return true
+	 */
+	public function performUpdate( &$data ) {
+
+		if ( $this->canAddFactbox() ) {
+			$this->addFactboxTo( $data );
+		}
+
+		return true;
+	}
+
+	private function canAddFactbox() {
+
+		if ( !$this->skin instanceof Skin || !ApplicationFactory::getInstance()->getSettings()->get( 'smwgSemanticsEnabled' ) ) {
+			return false;
+		}
+
+		$request = $this->skin->getContext()->getRequest();
+
+		if ( in_array( $request->getVal( 'action' ), [ 'delete', 'purge', 'protect', 'unprotect', 'history' ] ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+	private function addFactboxTo( &$data ) {
+
+		$cachedFactbox = ApplicationFactory::getInstance()->singleton( 'FactboxFactory' )->newCachedFactbox();
+
+		$data .= $cachedFactbox->retrieveContent(
+			$this->skin->getOutput()
+		);
+	}
+
+}