Version 4.0.13.1

applications/cms/widgets/Database.php

@@ -0,0 +1,125 @@
+<?php
+/**
+ * @brief		Database 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
+ * @subpackage	content
+ * @since		22 Aug 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+namespace IPS\cms\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;
+}
+
+/**
+ * Database Widget
+ */
+class _Database extends \IPS\Widget
+{
+	/**
+	 * @brief	Widget Key
+	 */
+	public $key = 'Database';
+	
+	/**
+	 * @brief	App
+	 */
+	public $app = 'cms';
+		
+	/**
+	 * @brief	Plugin
+	 */
+	public $plugin = '';
+
+	/**
+	 * @brief	HTML if widget is called more than once, we store it.
+	 */
+	protected static $html = NULL;
+	
+	/**
+	 * Specify widget configuration
+	 *
+	 * @return	null|\IPS\Helpers\Form
+	 */
+	public function configuration( &$form=null )
+ 	{
+ 		if ( $form === null )
+ 		{
+	 		$form = new \IPS\Helpers\Form;
+ 		}
+
+ 		$databases = array();
+ 		foreach( \IPS\cms\Databases::databases() as $db )
+ 		{
+		    if ( ! $db->page_id )
+		    {
+			    $databases[ $db->id ] = $db->_title;
+		    }
+ 		}
+
+	    if ( ! count( $databases ) )
+	    {
+		    $form->addMessage('cms_err_no_databases_to_use');
+	    }
+ 		else
+	    {
+			$form->add( new \IPS\Helpers\Form\Select( 'database', ( isset( $this->configuration['database'] ) ? $this->configuration['database'] : NULL ), FALSE, array( 'options' => $databases ) ) );
+	    }
+
+		return $form;
+ 	}
+
+	/**
+	 * Pre save
+	 *
+	 * @param   array   $values     Form values
+	 * @return  array
+	 */
+	public function preConfig( $values )
+	{
+		if ( \IPS\Request::i()->pageID and $values['database'] )
+		{
+			\IPS\cms\Pages\Page::load( \IPS\Request::i()->pageID )->mapToDatabase( $values['database'] );
+		}
+
+		return $values;
+	}
+
+	/**
+	 * Render a widget
+	 *
+	 * @return	string
+	 */
+	public function render()
+	{
+		if ( self::$html === NULL )
+		{
+			if ( isset( $this->configuration['database'] ) )
+			{
+				try
+				{
+					$database = \IPS\cms\Databases::load( intval( $this->configuration['database'] ) );
+					self::$html = \IPS\cms\Databases\Dispatcher::i()->setDatabase( $database->id )->run();
+				}
+				catch ( \OutOfRangeException $e )
+				{
+					self::$html = '';
+				}
+			}
+			else
+			{
+				return '';
+			}
+		}
+		
+		return self::$html;
+	}
+}