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gyro/modules/status/controller/statuscommands.controller.php

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<?php
/**
 * Controller to intercept status change commands
 * 
 * All status change commands are send to command StatusCommand.
 * 
 * @author Gerd Riesselmann
 * @ingroup Status
 */
class StatusCommandsController extends ControllerBase {
        /**
         * Return routes
         */
        public function get_routes() {
                return array(
                        new CommandsRoute('https://process_commands/{model:s}/{id:ui>}/status/{newstatus:s}', $this, 'status_cmd_handler'),
                );
        }
        
        public function action_status_cmd_handler(PageData $page_data, $model, $id, $newstatus) {
                $dao = DB::create($model);
                if (empty($dao)) {
                        // No such type
                        return CONTROLLER_NOT_FOUND;            
                }
                $arr_id = explode(GYRO_COMMAND_ID_SEP, $id);
                foreach ($dao->get_table_keys() as $key => $field) {
                        $dao->$key = array_shift($arr_id);
                }
                
                if ($dao->find(IDataObject::AUTOFETCH) != 1) {
                        // Zero or many items
                        return CONTROLLER_NOT_FOUND;                                    
                }
                
                $cmd = CommandsFactory::create_command($dao, 'status', $newstatus);
                if (!$cmd->can_execute(false)) {
                        return CONTROLLER_ACCESS_DENIED;
                }
                
                $status = $cmd->execute();
                if ($status->is_ok()) {
                        $status = new Message(tr('The status has been changed', 'status'));
                }
                History::go_to(0, $status);
                exit; 
        }
}

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