139 lines
2.9 KiB
PHP
139 lines
2.9 KiB
PHP
<?php
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/**
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* @brief Database Widget
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - SVN_YYYY Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Social Suite
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* @subpackage content
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* @since 22 Aug 2014
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* @version SVN_VERSION_NUMBER
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*/
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namespace IPS\cms\widgets;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Database Widget
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*/
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class _Database extends \IPS\Widget
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{
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/**
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* @brief Widget Key
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*/
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public $key = 'Database';
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/**
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* @brief App
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*/
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public $app = 'cms';
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/**
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* @brief Plugin
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*/
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public $plugin = '';
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/**
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* @brief HTML if widget is called more than once, we store it.
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*/
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protected static $html = NULL;
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/**
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* Specify widget configuration
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*
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* @return null|\IPS\Helpers\Form
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*/
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public function configuration( &$form=null )
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{
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if ( $form === null )
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{
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$form = new \IPS\Helpers\Form;
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}
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$databases = array();
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$disabled = array();
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foreach( \IPS\cms\Databases::databases() as $db )
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{
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$databases[ $db->id ] = $db->_title;
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if ( $db->page_id )
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{
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$disabled[] = $db->id;
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try
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{
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$page = \IPS\cms\Pages\Page::load( $db->page_id );
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$databases[ $db->id ] = \IPS\Member::loggedIn()->language()->addToStack( 'cms_db_in_use_by_page', NULL, array( 'sprintf' => array( $db->_title, $page->full_path ) ) );
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}
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catch( \OutOfRangeException $ex )
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{
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unset( $databases[ $db->id ] );
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}
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}
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}
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if ( ! count( $databases ) )
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{
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$form->addMessage('cms_err_no_databases_to_use');
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}
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else
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{
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$form->add( new \IPS\Helpers\Form\Select( 'database', ( isset( $this->configuration['database'] ) ? $this->configuration['database'] : NULL ), FALSE, array( 'options' => $databases, 'disabled' => $disabled ) ) );
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}
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return $form;
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}
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/**
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* Pre save
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*
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* @param array $values Form values
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* @return array
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*/
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public function preConfig( $values )
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{
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if ( \IPS\Request::i()->pageID and $values['database'] )
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{
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\IPS\cms\Pages\Page::load( \IPS\Request::i()->pageID )->mapToDatabase( $values['database'] );
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}
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return $values;
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}
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/**
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* Render a widget
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*
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* @return string
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*/
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public function render()
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{
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if ( self::$html === NULL )
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{
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if ( isset( $this->configuration['database'] ) )
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{
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try
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{
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$database = \IPS\cms\Databases::load( intval( $this->configuration['database'] ) );
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self::$html = \IPS\cms\Databases\Dispatcher::i()->setDatabase( $database->id )->run();
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}
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catch ( \OutOfRangeException $e )
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{
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self::$html = '';
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}
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}
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else
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{
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return '';
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}
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}
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return self::$html;
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}
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} |