Version 4.7.8

applications/forums/sources/Topic/LiveTopic.php

@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * @brief        LiveTopic Trait
+ * @author        <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
+ * @copyright    (c) Invision Power Services, Inc.
+ * @license        https://www.invisioncommunity.com/legal/standards/
+ * @package        Invision Community
+ * @since        17 Nov 2022
+ */
+
+namespace IPS\forums\Topic;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * LiveTopic Trait
+ *
+ * This carries specific functionality for LiveTopic and forum topic interactions
+ * @todo consider moving into cloud but would be tricky given you cannot hook into traits and methods will need to be exposed to normal forum logic.
+ */
+trait LiveTopic
+{
+	/**
+	 * Return the live topic, or null if one doesn't exist / customer not on cloud
+	 *
+	 * @return \IPS\cloud\LiveTopic|null
+	 */
+	public function getLiveTopic(): ?\IPS\cloud\LiveTopic
+	{
+		if ( \IPS\Application::appIsEnabled( 'cloud' ) )
+		{
+			try
+			{
+				return \IPS\cloud\LiveTopic::load( $this->tid, 'topic_topic_id' );
+			}
+			catch ( \OutOfRangeException )
+			{
+				return NULL;
+			}
+		}
+
+		return NULL;
+	}
+
+
+}