/**
* Get module object
*
* @param string $class_name Module class name
* @return null
*/
protected function get_module($class_name)
{
$module = $this->portal_helper->get_module($class_name);
if (!$module instanceof module_interface) {
trigger_error('CLASS_NOT_FOUND', E_USER_ERROR);
} else {
$this->module = $module;
}
unset($module);
}
/**
* Get portal module and run module start checks
*
* @param array $row Module row
*
* @return mixed False if one of the module checks failed, the module
* object if checks were successful
*/
public function get_portal_module($row)
{
// Do not try to load non-existent or disabled modules
if ($row['module_status'] == self::B3_MODULE_DISABLED || !is_object($module = $this->portal_helper->get_module($row['module_classname']))) {
return false;
}
// Check if module shouldn't be loaded
if ($this->check_column_disabled($row)) {
return false;
}
/**
* Check for permissions before loading anything
* the default group of a user always defines his/her permission
*/
return $this->check_group_access($row) ? $module : false;
}