Файл: contao-3.5.8/system/modules/core/widgets/Upload.php
Строк: 49
<?php
/**
* Contao Open Source CMS
*
* Copyright (c) 2005-2016 Leo Feyer
*
* @license LGPL-3.0+
*/
namespace Contao;
/**
* Class Upload
*
* Provide methods to use the FileUpload class in a back end widget. The widget
* will only upload the files to the server. Use a submit_callback to process
* the files or use the class as base for your own upload widget.
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class Upload extends Widget implements uploadable
{
/**
* Submit user input
* @var boolean
*/
protected $blnSubmitInput = true;
/**
* Add a for attribute
* @var boolean
*/
protected $blnForAttribute = false;
/**
* Template
* @var string
*/
protected $strTemplate = 'be_widget';
/**
* Uploader
* @var FileUpload
*/
protected $objUploader;
/**
* Initialize the FileUpload object
*
* @param array $arrAttributes
*/
public function __construct($arrAttributes=null)
{
parent::__construct($arrAttributes);
$this->objUploader = new FileUpload();
$this->objUploader->setName($this->strName);
}
/**
* Trim values
*
* @param mixed $varInput
*
* @return mixed
*/
protected function validator($varInput)
{
$strUploadTo = 'system/tmp';
// Specify the target folder in the DCA (eval)
if (isset($this->arrConfiguration['uploadFolder']))
{
$strUploadTo = $this->arrConfiguration['uploadFolder'];
}
return $this->objUploader->uploadTo($strUploadTo);
}
/**
* Generate the widget and return it as string
*
* @return string
*/
public function generate()
{
return ltrim($this->objUploader->generateMarkup());
}
}