/**
* Checks user permissions to view the results
*
* @param array $rows
*
* @return array
*/
public function checkPermissions($rows = array())
{
$permissions = array();
if (!empty($this->config['checkPermissions'])) {
$tmp = array_map('trim', explode(',', $this->config['checkPermissions']));
foreach ($tmp as $v) {
$permissions[$v] = true;
}
} else {
return $rows;
}
$total = $this->modx->getPlaceholder($this->config['totalVar']);
foreach ($rows as $key => $row) {
/** @var modAccessibleObject $object */
$object = $this->modx->newObject($this->config['class']);
$object->_fields['id'] = $row['id'];
if ($object instanceof modAccessibleObject && !$object->checkPolicy($permissions)) {
unset($rows[$key]);
$this->addTime($this->config['class'] . ' #' . $row['id'] . ' was excluded from results, because you do not have enough permissions');
$total--;
}
}
$this->addTime('Checked for permissions "' . implode(',', array_keys($permissions)) . '"');
$this->modx->setPlaceholder($this->config['totalVar'], $total);
return $rows;
}
/**
* @param $key
*
* @return mixed
*/
public function getPlaceholder($key)
{
return $this->modx->getPlaceholder($key);
}
