Version 4.0.13.1

applications/core/widgets/relatedContent.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * @brief		Related Content Widget
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @since		28 Apr 2014
+ * @version		SVN_VERSION_NUMBER
+ * @note		This widget is designed to be enabled on a page that displays a content item (e.g. a topic) to show related content based on tags
+ */
+
+namespace IPS\core\widgets;
+
+/* 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;
+}
+
+/**
+ * Related Content Widget
+ */
+class _relatedContent extends \IPS\Widget
+{
+	/**
+	 * @brief	Widget Key
+	 */
+	public $key = 'relatedContent';
+	
+	/**
+	 * @brief	App
+	 */
+	public $app = 'core';
+	
+	/**
+	 * @brief	Plugin
+	 */
+	public $plugin = '';
+
+	/**
+	 * Specify widget configuration
+	 *
+	 * @param	null|\IPS\Helpers\Form	$form	Form object
+	 * @return	\IPS\Helpers\Form
+	 */
+	public function configuration( &$form=null )
+ 	{
+ 		if ( $form === null )
+ 		{
+	 		$form = new \IPS\Helpers\Form;
+ 		} 
+ 		
+		$form->add( new \IPS\Helpers\Form\Number( 'toshow', isset( $this->configuration['toshow'] ) ? $this->configuration['toshow'] : 5, TRUE ) );
+		
+		return $form;
+ 	}
+ 	
+	/**
+	 * Render a widget
+	 *
+	 * @return	string
+	 */
+	public function render()
+	{
+		if( !( \IPS\Dispatcher::i()->dispatcherController instanceof \IPS\Content\Controller ) )
+		{
+			return '';
+		}
+
+		$related	= \IPS\Dispatcher::i()->dispatcherController->getSimilarContent();
+
+		if( $related === NULL or !count( $related ) )
+		{
+			return '';
+		}
+
+		return $this->output( $related );
+	}
+}