<?php
/**
* @brief Custom Blocks Block
* @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
* @subpackage Content
* @since 17 Oct 2014
*/
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;
}
/**
* Custom block Widget
*/
class _Blocks extends \IPS\Widget\PermissionCache
{
/**
* @brief Widget Key
*/
public $key = 'Blocks';
/**
* @brief App
*/
public $app = 'cms';
/**
* @brief Plugin
*/
public $plugin = '';
/**
* Constructor
*
* @param String $uniqueKey Unique key for this specific instance
* @param array $configuration Widget custom configuration
* @param null|string|array $access Array/JSON string of executable apps (core=sidebar only, content=IP.Content only, etc)
* @param null|string $orientation Orientation (top, bottom, right, left)
* @param boolean $allowReuse If true, when the block is used, it will remain in the sidebar so it can be used again.
* @param string $menuStyle Menu is a drop down menu, modal is a bigger modal panel.
* @return void
*/
public function __construct( $uniqueKey, array $configuration, $access=null, $orientation=null )
{
try
{
if ( isset( $configuration['cms_widget_custom_block'] ) )
{
$block = \IPS\cms\Blocks\Block::load( $configuration['cms_widget_custom_block'], 'block_key' );
if ( $block->type === 'custom' AND ! $block->cache )
{
$this->neverCache = TRUE;
}
else if ( $block->type === 'plugin' )
{
try
{
/* loads and JS and CSS needed */
$block->orientation = $orientation;
$block->widget()->init();
}
catch( \Exception $e ) { }
}
}
}
catch( \Exception $e ) { }
parent::__construct( $uniqueKey, $configuration, $access, $orientation );
}
/**
* Specify widget configuration
*
* @param \IPS\Helpers\Form $form Form Object
* @return null|\IPS\Helpers\Form
*/
public function configuration( &$form=null )
{
if ( $form === null )
{
$form = new \IPS\Helpers\Form;
}
/* A block may be deleted on the back end */
$block = NULL;
try
{
if ( isset( $this->configuration['cms_widget_custom_block'] ) )
{
$block = \IPS\cms\Blocks\Block::load( $this->configuration['cms_widget_custom_block'], 'block_key' );
}
}
catch( \OutOfRangeException $e ) { }
$form->add( new \IPS\Helpers\Form\Node( 'cms_widget_custom_block', $block, FALSE, array(
'class' => '\IPS\cms\Blocks\Container',
'permissionCheck' => function( $node )
{
if ( $node instanceof \IPS\cms\Blocks\Container )
{
return FALSE;
}
return TRUE;
}
) ) );
return $form;
}
/**
* Pre config
*
* @param array $values Form values
* @return array
*/
public function preConfig( $values )
{
$newValues = array();
if ( isset( $values['cms_widget_custom_block'] ) )
{
$newValues['cms_widget_custom_block'] = $values['cms_widget_custom_block']->key;
}
return $newValues;
}
/**
* Render a widget
*
* @return string
*/
public function render()
{
if ( isset( $this->configuration['cms_widget_custom_block'] ) )
{
return (string) \IPS\cms\Blocks\Block::display( $this->configuration['cms_widget_custom_block'], $this->orientation );
}
return '';
}
}