AdvancedWorkflowActionController

Complexity

Total Complexity

8

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

1 Method

Rating	Name	Duplication	Size	Complexity
C	transition()	0	45	8

<?php

/**
 * Handles actions triggered from external sources, eg emails or web frontend
 *
 * @author marcus@silverstripe.com.au
 * @license BSD License http://silverstripe.org/bsd-license/
 */
class AdvancedWorkflowActionController extends Controller {

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

	
	public function transition($request) {

The parameter $request is not used and could be removed.

		if (!Member::currentUserID()) {
			return Security::permissionFailure($this, 
				_t(
					'AdvancedWorkflowActionController.ACTION_ERROR',
					"You must be logged in"
					)
			);
		}

		$id = $this->request->requestVar('id');
		$transition = $this->request->requestVar('transition');

		$instance = DataObject::get_by_id('WorkflowInstance', (int) $id);
		if ($instance && $instance->canEdit()) {
			$transition = DataObject::get_by_id('WorkflowTransition', (int) $transition);
			if ($transition) {
				if ($this->request->requestVar('comments')) {
					$action = $instance->CurrentAction();
					$action->Comment = $this->request->requestVar('comments');
					$action->write();
				}

				singleton('WorkflowService')->executeTransition($instance->getTarget(), $transition->ID);
				$result = array(
					'success'	=> true,
					'link'		=> $instance->getTarget()->AbsoluteLink()
				);
				if (Director::is_ajax()) {
					return Convert::raw2json($result);
				} else {
					return $this->redirect($instance->getTarget()->Link());
				}
			}
		}

		if (Director::is_ajax()) {
			$result = array(
				'success'		=> false,
			);
			return Convert::raw2json($result);
		} else {
			$this->redirect($instance->getTarget()->Link());
		}
	}
}