path: root/application/modules/user/controllers/PersonController.php

<?php

class user_PersonController extends Zend_Controller_Action
{
	protected $person = null;
	protected $personmapper = null;
	protected $membershipMapper = null;
	protected $memberships = null;
	protected $groupMapper = null;
	protected $groups = null;
	protected $groupRequestMapper = null;
	protected $userIDsNamespace = null;

	public function init()
	{
		if (Zend_Auth::getInstance()->hasIdentity()) {
			$this->personmapper = new Application_Model_PersonMapper();
			$this->userIDsNamespace = Zend_Session::namespaceGet('userIDs');
			if($this->userIDsNamespace['personID']) {
				$this->person = $this->personmapper->find($this->userIDsNamespace['personID']);
			} else {
				$result = $this->personmapper->findBy(array('email' => Zend_Auth::getInstance()->getIdentity()),true);
				$this->person = new Application_Model_Person($result[0]);
				$this->person->setID($result[0]['personID']);
			}
			$this->groupMapper = new Application_Model_GroupMapper();
			$this->groupRequestMapper = new Application_Model_GroupRequestMapper();
			$this->membershipMapper = new Application_Model_MembershipMapper();
			$this->memberships = $this->membershipMapper->findBy(array("personID" => $this->person->getID()),true);
			if(isset($this->memberships)) {
				foreach($this->memberships as $membership) {
					$group = $this->groupMapper->find($membership['groupID']);
					$this->groups[] = array (
                                					'groupID'  => $group->getID(),	
                                					'title' => $group->getTitle(),
                                					'description' => $group->getDescription(),
                                					'membershipID' => $membership['membershipID']
					);
				}
			}
		} else {
			$this->_helper->redirector('login', 'auth');
			return;
		}
	}

	public function indexAction()
	{
		if(!Pbs_Acl::checkRight('psod')) {
			$this->_redirect('/user');
		}
		$this->view->person = $this->person;
		$this->view->groups = $this->groups;
		$this->view->groupRequestRight = Pbs_Acl::checkRight('grm');
		$this->view->editRight = Pbs_Acl::checkRight('peoa');
		$this->view->leaveRight = Pbs_Acl::checkRight('gl');
		$this->view->overviewRight = Pbs_Acl::checkRight('pso');
		$this->view->userIDsNamespace = Zend_Session::namespaceGet('userIDs');
	}

	public function editAction()
	{
		if(!Pbs_Acl::checkRight('peod')) {
			$this->_redirect('/user');
		}
		if($personID = $this->_request->getParam('personID')) {
			if(!Pbs_Acl::checkRight('peoa')) {
				$this->_redirect('/user');
			}
			$person = $this->personmapper->find($personID);
			$this->view->person = $person;
		} else {
			$this->view->person = $this->person;
		}
		if (!isset($_POST["save"])){
			$editForm = new user_Form_PersonEdit();
		} else {
			$editForm = new user_Form_PersonEdit($_POST);
			if ($editForm->isValid($_POST)) {
				if($personID = $this->_request->getParam('personID')) {
					if(isset($_POST['newpassword'])) {
						$date = new DateTime();
						$person->setPassword($_POST['newpassword']);
						$person->setPasswordSalt(MD5($date->getTimestamp()));
						$person->setPassword(MD5($person->getPassword() . $this->person->getPasswordSalt()));
					}
					$person->setOptions($_POST);
					try {
						$this->personmapper->save($person);
					} catch(Zend_Exception $e)
					{
						echo "Caught exception: " . get_class($e) . "<br/>";
						echo "Message: " . $e->getMessage() . "<br/>";
						echo "Email Address already existing.";
						return;
					}
				} else {
					if(isset($_POST['newpassword'])) {
						$date = new DateTime();
						$this->person->setPassword($_POST['newpassword']);
						$this->person->setPasswordSalt(MD5($date->getTimestamp()));
						$this->person->setPassword(MD5($this->person->getPassword() . $this->person->getPasswordSalt()));
					}
					$this->person->setOptions($_POST);
					try {
						$this->personmapper->save($this->person);
					} catch(Zend_Exception $e)
					{
						echo "Caught exception: " . get_class($e) . "<br/>";
						echo "Message: " . $e->getMessage() . "<br/>";
						echo "Email Address already existing.";
						return;
					}
				}
				$this->_helper->redirector('', 'person');
				return;
			}
		}
		$this->view->editForm = $editForm;
	}

	public function requestAction()
	{
		if(!Pbs_Acl::checkRight('grm')) {
			$this->_redirect('/user');
		}
		$this->view->person = $this->person;
		$allgroups = $this->groupMapper->fetchAll();
		$groupRequests = $this->groupRequestMapper->findBy(array('personID' => $this->person->getID()),true);
		$count = 0;
		foreach($allgroups as $group) {
			foreach($groupRequests as $groupRequest) {
				if($groupRequest['groupID'] == $group->getID()) {
					$groupsFound[$count] = true;
				} else {
					$groupsFound[$count] = false;
				}
			}
			foreach($this->memberships as $membership) {
				if($membership['groupID'] == $group->getID()) {
					$groupsFound[$count] = true;
				} else {
					if($groupsFound[$count] != true) {
						$groupsFound[$count] = false;
					}
				}
			}
			$count++;
		}
		if(count($groupsFound) > 0) {
			foreach($groupsFound as $k => $v) {
				if($v == true) {
					unset($allgroups[$k]);
				}
			}
		}
		if (!isset($_POST["request"])){
			if(count($allgroups) <= 0) {
				$this->_helper->redirector('', 'person');
				return;
			}
			$requestForm = new user_Form_GroupRequest(array('grouplist' => $allgroups));
		} else {
			$requestForm = new user_Form_GroupRequest(array('grouplist' => $allgroups), $_POST);
			if ($requestForm->isValid($_POST)) {
				$groupRequestMapper = new Application_Model_GroupRequestMapper();
				$groupRequest = new Application_Model_GroupRequest();
				$groupRequest->setGroupID($_POST['groupID']);
				$date = new DateTime();
				$groupRequest->setTime($date->getTimestamp());
				$groupRequest->setPersonID($this->person->getID());
				try {
					$groupRequestMapper->save($groupRequest);
				} catch(Zend_Exception $e)
				{
					echo "Caught exception: " . get_class($e) . "<br/>";
					echo "Message: " . $e->getMessage() . "<br/>";
					return;
				}
				$this->_helper->redirector('', 'person');
				return;
			}
		}
		$this->view->requestForm = $requestForm;
	}

	public function leaveAction()
	{
		if(!Pbs_Acl::checkRight('gl')) {
			$this->_redirect('/user');
		}
		$this->_helper-> viewRenderer-> setNoRender();
		$this->view->person = $this->person;
		$membershipID = $this->_request->getParam('membershipID');
		if(isset($membershipID)) {
			$membership = $this->membershipMapper->find($membershipID);
			try {
				$this->membershipMapper->delete($membership);
			} catch(Zend_Exception $e)
			{
				echo "Caught exception: " . get_class($e) . "<br/>";
				echo "Message: " . $e->getMessage() . "<br/>";
				return;
			}
			$this->_helper->redirector('', 'person');
			return;
		}
	}

	public function selectmembershipAction()
	{
		$userIDsNamespace = Zend_Session::namespaceGet('userIDs');
		if(isset($userIDsNamespace['membershipID'])) {
			$this->_redirect('/user/');
		} else {
			if(count($this->memberships) > 0) {
				if(isset($_POST['selectmembership'])) {
					$roleSession = new Zend_Session_Namespace('userIDs');
					$roleSession->membershipID = $_POST['membershipID'];
					$roleSession->personID = $this->person->getID();
					$membership = $this->membershipMapper->find($_POST['membershipID']);
					$roleSession->groupID = $membership->getGroupID();
					$roleSession->roleID = $membership->getRoleID();
					$this->_redirect('/user/');
					return;
				} else {
					$groupMapper = new Application_Model_GroupMapper();
					$roleMapper = new Application_Model_RoleMapper();
					if(isset($this->memberships)) {
						foreach($this->memberships as $membership) {
							$group = $groupMapper->find($membership['groupID']);
							$role = $roleMapper->find($membership['roleID']);
							$membershipList[] = array(
                        							'membershipID' => $membership['membershipID'],
                        							'group' => $group->getTitle(),
                        							'role' => $role->getTitle()
							);
						}
					}
					$membershipSelectForm = new user_Form_MembershipSelect(array('membershiplist' => $membershipList));
					$this->view->membershipSelectForm = $membershipSelectForm;
				}
			} else {
				$this->_helper->redirector('request', 'person');
			}
		}
	}

	public function changemembershipAction()
	{
		$this->_helper-> viewRenderer-> setNoRender();
		Zend_Session::namespaceUnset('userIDs');
		$this->_helper->redirector('selectmembership', 'person');
		return;
	}

	public function showallAction()
	{
		if(!Pbs_Acl::checkRight('pso')) {
			$this->_redirect('/user');
		}
		$this->view->showRight = Pbs_Acl::checkRight('psod');
		$this->view->editRight = Pbs_Acl::checkRight('peoa');
		$this->view->deleteRight = Pbs_Acl::checkRight('pd');
		$this->view->showOtherRight = Pbs_Acl::checkRight('psood');
		$this->view->editOtherRight = Pbs_Acl::checkRight('peoa');
		$this->view->deleteOtherRight = Pbs_Acl::checkRight('pdo');
		$this->view->userIDsNamespace = $this->userIDsNamespace;
		$this->view->personList = $this->personmapper->fetchAll();
	}

	public function showAction()
	{
		if(!Pbs_Acl::checkRight('psood')) {
			$this->_redirect('/user');
		}
		$personID = $this->_request->getParam('personID');
		if($personID) {
			$person = $this->personmapper->find($personID);
			$memberships = $this->membershipMapper->findBy(array("personID" => $person->getID()),true);
			if(isset($memberships)) {
				foreach($memberships as $membership) {
					$group = $this->groupMapper->find($membership['groupID']);
					$groups[] = array (
                                					'groupID'  => $group->getID(),	
                                					'title' => $group->getTitle(),
                                					'description' => $group->getDescription(),
                                					'membershipID' => $membership['membershipID']
					);
				}
			}
			$this->view->person = $person;
			$this->view->groups = $groups;
			$this->view->personID = $personID;
			$this->view->editRight = Pbs_Acl::checkRight('peoa');
			$this->view->deleteRight = Pbs_Acl::checkRight('pd');
			$this->view->overviewRight = Pbs_Acl::checkRight('pso');
			$this->view->userIDsNamespace = Zend_Session::namespaceGet('userIDs');
		} else {
			$this->_helper->redirector('', 'person');
			return;
		}
	}


}