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<?php
/**
* JEvents Locations Component for Joomla 1.5.x
*
* @version $Id: jevuser.php 1957 2011-04-25 08:28:48Z geraintedwards $
* @package JEvents
* @copyright Copyright (C) 2008-2019 GWE Systems Ltd
* @license GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
* @link http://www.jevents.net
*/
// Check to ensure this file is included in Joomla!
defined('JPATH_BASE') or die;
jimport('joomla.html.html');
jimport('joomla.form.formfield');
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
class JFormFieldJEVuser extends JFormFieldList
{
protected $type = 'JEVuser';
protected function getInput()
{
JLoader::register('JEVHelper',JPATH_SITE."/components/com_jevents/libraries/helper.php");
JEVHelper::ConditionalFields( $this->element,$this->form->getName());
// if no value set then default to zero
if (intval($this->value) == 0){
$options = (array) $this->getOptions();
foreach ($options as $option){
if ($option->sendEmail){
$this->value = $option->value;
break;
}
}
}
return parent::getInput();
}
public function getOptions()
{
$params = JComponentHelper::getParams("com_jevents");
$db = JFactory::getDbo();
// if editing category then find the rules for a specific category
if ($this->name == "jform[params][admin]"
&& JFactory::getApplication()->input->getCmd("option")=="com_categories"
&& JFactory::getApplication()->input->getInt("id")>0){
$rules = JAccess::getAssetRules("com_jevents.category.".JFactory::getApplication()->input->getInt("id"), true);
}
else {
//JAccess::preload(array("com_jevents"));
$rules = JAccess::getAssetRules("com_jevents", true);
}
$creatorgroups = $rules->getData();
if (strpos($this->name, "jevadmin") === 0)
{
$action = "core.admin";
}
else if (strpos($this->name, "jeveditor") === 0)
{
$action = "core.edit";
}
else if (strpos($this->name, "jevpublisher") === 0)
{
$action = "core.edit.state";
}
else if (strpos($this->name, "admin") === 0)
{
$action = "core.edit.state";
}
else
{
$action = "core.create";
}
// need to merge the arrays because of stupid way Joomla checks super user permissions
//$creatorgroups = array_merge($creatorgroups["core.admin"]->getData(), $creatorgroups[$action]->getData());
// use union orf arrays sincee getData no longer has string keys in the resultant array
//$creatorgroups = $creatorgroups["core.admin"]->getData()+ $creatorgroups["core.create"]->getData();
// use union orf arrays sincee getData no longer has string keys in the resultant array
$creatorgroupsdata = $creatorgroups["core.admin"]->getData();
// take the higher permission setting
foreach ($creatorgroups[$action]->getData() as $creatorgroup => $permission)
{
if ($permission){
$creatorgroupsdata[$creatorgroup]=$permission;
}
}
$users = array(0);
foreach ($creatorgroupsdata as $creatorgroup => $permission)
{
if ($permission == 1)
{
$users = array_merge(JAccess::getUsersByGroup($creatorgroup, true), $users);
}
}
$sql = "SELECT id AS value, name AS text , sendEmail FROM #__users where id IN (" . implode(",", array_values($users)) . ") ORDER BY name asc";
$db->setQuery($sql);
$users = $db->loadObjectList();
$nulluser = new stdClass();
$nulluser->value = 0;
$nulluser->sendEmail = 0;
$nulluser->text = JText::_("SELECT_ADMIN");
array_unshift($users, $nulluser);
return $users;
}
}