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<?php
/**
* @package mod_qlform
* @copyright Copyright (C) 2017 ql.de All rights reserved.
* @author Mareike Riegel mareike.riegel@ql.de
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
jimport('joomla.html.html');
//import the necessary class definition for formfield
jimport('joomla.form.formfield');
class JFormFieldFileupload extends JFormField
{
protected function getInput()
{
try
{
$this->errors=array();
$config=JFactory::getConfig();
$input=JFactory::getApplication()->input;
$params=json_decode($this->getModuleData($input->get('id'),'params'));
if(!is_object($params) OR !isset($params->fileupload_enabled)) return $this->errors[]=JText::_('MOD_QLFORM_MSG_QLFORMCANTFINDITSPARAMS');;
/*if deactivated anyway=>no checking*/
if (0==$params->fileupload_enabled AND 0==$params->fileemail_enabled) return;
/*else check phpinfo anmd plugin stuff*/
if (true!=$this->checkPhpfileinfo()) $this->errors[]=array(JText::_('MOD_QLFORM_MSG_PHPEXTENSIONFILEINFONOTLOADED'),'notice');
if (true!=$this->checkPluginQlform())$this->errors[]=array(JText::_('MOD_QLFORM_MSG_PLGQLFORMREQUIRED'),'warning');
if (true!=$this->checkPluginQlformEnabled())$this->errors[]=array(JText::_('MOD_QLFORM_MSG_PLGQLFORMTOBEENABLED'),'warning');
if(0<count($this->errors))throw new Exception('');
}
catch (Exception $e)
{
while(list($k,$v)=each($this->errors))JFactory::getApplication()->enqueueMessage($v[0],$v[1]);
if (isset($this->plgSystemQlformInstalled) AND false==$this->plgSystemQlformInstalled) echo '<br />'.JText::_('MOD_QLFORM_FILEUPLOADCOMMENT');
return JText::sprintf('MOD_QLFORM_MSG_YOURTMPFOLDERIS',$config->get('tmp_path'));
}
return JText::sprintf('MOD_QLFORM_MSG_YOURTMPFOLDERIS',$config->get('tmp_path'));
}
function getModuleData($id,$selector='*')
{
$db=JFactory::getDbo();
$query=$db->getQuery(true);
$query->select($selector);
$query->from('`#__modules`');
$query->where('`id`=\''.$id.'\'');
$db->setQuery($query);
$data=$db->loadObject();
if('*'==$selector OR !isset($data->$selector)) return $data;
return $data->$selector;
}
private function checkPhpfileinfo()
{
if (true==extension_loaded('fileinfo')) return true;
return false;
}
private function checkPluginQlform()
{
$db=JFactory::getDbo();
$query=$db->getQuery(true);
$query->select('*');
$query->from('`#__extensions`');
//$query->where('`name`=\'qlformuploader\'');
$query->where('`element`=\'qlformuploader\'');
$db->setQuery($query);
$this->plg_data=$db->loadObject();
if (empty($this->plg_data))
{
$this->plgSystemQlformInstalled=false;
return false;
}
return true;
}
private function checkPluginQlformEnabled()
{
if (!isset($this->plg_data) OR !isset($this->plg_data->enabled) OR (isset($this->plg_data->enabled) AND 1!=$this->plg_data->enabled)) return false;
return true;
}
}