public function __construct()
{
parent::__construct();
if (!$this->activityExecution->hasType(new core_kernel_classes_Class(CLASS_ACTIVITY_EXECUTION))) {
$this->activityExecution = null;
$this->setErrorMessage(__('The resource is not an activity execution'));
}
$this->activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
}
public function __construct()
{
//init services
$this->activityService = wfEngine_models_classes_ActivityService::singleton();
$this->processVariableService = wfEngine_models_classes_VariableService::singleton();
$this->authoringService = wfAuthoring_models_classes_ProcessService::singleton();
$this->activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$this->connectorService = wfEngine_models_classes_ConnectorService::singleton();
$this->processVariablesClass = new core_kernel_classes_Class(CLASS_PROCESSVARIABLES);
$this->propertyIsSample = new core_kernel_classes_Property(PROPERTY_IS_SAMPLE);
}
/**
* Short description of method getSubgridRows
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param string rowId
* @return array
*/
public function getSubgridRows($rowId)
{
$returnValue = array();
$activityExecution = new core_kernel_classes_Resource($rowId);
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$variables = $activityExecutionService->getVariables($activityExecution);
foreach ($variables as $variableData) {
$returnValue[$variableData['propertyUri']] = $variableData;
}
return (array) $returnValue;
}
public function __construct()
{
parent::__construct();
$this->processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$this->activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
//validate ALL posted values:
$processExecutionUri = urldecode($this->getRequestParameter('processExecutionUri'));
if (!empty($processExecutionUri) && common_Utils::isUri($processExecutionUri)) {
$this->processExecution = new core_kernel_classes_Resource($processExecutionUri);
}
$activityExecutionUri = urldecode($this->getRequestParameter('activityExecutionUri'));
if (!empty($activityExecutionUri) && common_Utils::isUri($activityExecutionUri)) {
$this->activityExecution = new core_kernel_classes_Resource($activityExecutionUri);
}
$this->setSuccess(false);
}
/**
* Short description of method initGrid
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @return boolean
*/
public function initGrid()
{
$returnValue = (bool) false;
if (is_array($this->data)) {
parent::initGrid();
} else {
if ($this->data instanceof core_kernel_classes_Resource && $this->data->hasType(new core_kernel_classes_Class(CLASS_ACTIVITY_EXECUTION))) {
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$variables = $activityExecutionService->getVariables($this->data);
foreach ($variables as $variableData) {
$returnValue[$variableData['propertyUri']] = $variableData;
}
} else {
throw new common_Exception('the data is not an array of variables, nor an activity execution resource');
}
}
return (bool) $returnValue;
}
public function initProcessExecution($posted)
{
//set_time_limit(200);
helpers_TimeOutHelper::setTimeOutLimit(helpers_TimeOutHelper::LONG);
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processDefinitionUri = urldecode($posted['executionOf']);
$processDefinition = new core_kernel_classes_Resource($processDefinitionUri);
$processExecName = $posted["variables"][RDFS_LABEL];
$processExecComment = 'Created in Processes server on ' . date(DATE_ISO8601);
$processVariables = $posted["variables"];
$newProcessExecution = $processExecutionService->createProcessExecution($processDefinition, $processExecName, $processExecComment, $processVariables);
//create nonce to initial activity executions:
foreach ($processExecutionService->getCurrentActivityExecutions($newProcessExecution) as $initialActivityExecution) {
$activityExecutionService->createNonce($initialActivityExecution);
}
helpers_TimeOutHelper::reset();
$param = array('processUri' => urlencode($newProcessExecution->getUri()));
$this->redirect(tao_helpers_Uri::url('index', 'ProcessBrowser', null, $param));
}
public function __construct()
{
parent::__construct();
$this->processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$this->activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
//validate ALL posted values:
$processExecutionUri = urldecode($this->getRequestParameter('processUri'));
if (!empty($processExecutionUri) && common_Utils::isUri($processExecutionUri)) {
$processExecution = new core_kernel_classes_Resource($processExecutionUri);
//check that the process execution is not finished or closed here:
if ($this->processExecutionService->isFinished($processExecution)) {
common_Logger::w('Cannot browse a finished process execution');
$this->redirectToMain();
} else {
$this->processExecution = $processExecution;
$activityExecutionUri = urldecode($this->getRequestParameter('activityUri'));
if (!empty($activityExecutionUri) && common_Utils::isUri($activityExecutionUri)) {
$activityExecution = new core_kernel_classes_Resource($activityExecutionUri);
$currentActivityExecutions = $this->processExecutionService->getCurrentActivityExecutions($this->processExecution);
//check if it is a current activity exec:
if (array_key_exists($activityExecutionUri, $currentActivityExecutions)) {
$this->activityExecution = $activityExecution;
//if ok, check the nonce:
$nc = $this->getRequestParameter('nc');
if ($this->activityExecutionService->checkNonce($this->activityExecution, $nc)) {
$this->activityExecutionNonce = true;
} else {
$this->activityExecutionNonce = false;
}
} else {
//the provided activity execution is no longer the current one (link may be outdated).
//the user is redirected to the current activity execution if allowed,
//or redirected to "main" if there are more than one allowed current activity execution or none
common_Logger::w('The provided activity execution is no longer the current one');
$this->autoRedirecting = true;
}
}
}
}
}
public function run()
{
//set_time_limit(200);
helpers_TimeOutHelper::setTimeOutLimit(helpers_TimeOutHelper::LONG);
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processDefinitionUri = $this->getRequestParameter('processDefinition');
$processDefinition = new core_kernel_classes_Resource($processDefinitionUri);
if (!$this->hasRequestParameter('serviceCallId')) {
throw new common_exception_Error('No serviceCallId on service call');
}
$serviceService = tao_models_classes_service_StateStorage::singleton();
$userUri = common_session_SessionManager::getSession()->getUserUri();
$processExecutionUri = is_null($userUri) ? null : $serviceService->get($userUri, $this->getRequestParameter('serviceCallId'));
if (is_null($processExecutionUri)) {
$processExecName = $processDefinition->getLabel();
$processExecComment = 'Created in Processes server on ' . date(DATE_ISO8601);
if (isset($_REQUEST['processVariables']) && !empty($_REQUEST['processVariables'])) {
$processVariables = json_decode($_REQUEST['processVariables'], true);
$processVariables = is_array($processVariables) ? $processVariables : array();
} else {
// none provided
$processVariables = array();
}
$newProcessExecution = $processExecutionService->createProcessExecution($processDefinition, $processExecName, $processExecComment, $processVariables);
$processExecutionUri = $newProcessExecution->getUri();
$serviceService->set($userUri, $this->getRequestParameter('serviceCallId'), $processExecutionUri);
}
$processExecution = new core_kernel_classes_Resource($processExecutionUri);
//create nonce to initial activity executions:
foreach ($processExecutionService->getCurrentActivityExecutions($processExecution) as $initialActivityExecution) {
$activityExecutionService->createNonce($initialActivityExecution);
}
helpers_TimeOutHelper::reset();
$param = array('processUri' => urlencode($processExecution->getUri()), 'standalone' => 'true');
$this->redirect(tao_helpers_Uri::url('index', null, null, $param));
}
/**
* Test the notifications in a sequencial process
*/
public function testNotificationsInProcess()
{
try {
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$authoringService = wfAuthoring_models_classes_ProcessService::singleton();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$roleService = wfEngine_models_classes_RoleService::singleton();
//create a new process def
$processDefinitionClass = new core_kernel_classes_Class(CLASS_PROCESS);
$processDefinition = $processDefinitionClass->createInstance('ProcessForUnitTest', 'Unit test');
$this->assertIsA($processDefinition, 'core_kernel_classes_Resource');
$aclModeRole = new core_kernel_classes_Resource(INSTANCE_ACL_ROLE);
$aclModeUser = new core_kernel_classes_Resource(INSTANCE_ACL_USER);
$wfRole = new core_kernel_classes_Resource(INSTANCE_ROLE_WORKFLOW);
$role1 = $roleService->addRole('Role 1', $wfRole);
$role2 = $roleService->addRole('Role 2', $wfRole);
$roleService->setRoleToUsers($role2, array($this->currentUser));
//define activities and connectors
$activity1 = $authoringService->createActivity($processDefinition, 'activity1');
$this->assertNotNull($activity1);
$authoringService->setFirstActivity($processDefinition, $activity1);
//activity is allowed to the created role
$activityExecutionService->setAcl($activity1, $aclModeRole, $role2);
$connector1 = null;
$connector1 = $authoringService->createConnector($activity1);
$authoringService->setConnectorType($connector1, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector1);
$this->service->bindProperties($connector1, array(PROPERTY_CONNECTORS_NOTIFY => INSTANCE_NOTIFY_USER, PROPERTY_CONNECTORS_USER_NOTIFIED => $this->currentUser->getUri(), PROPERTY_CONNECTORS_NOTIFICATION_MESSAGE => 'Connector 1 notification to user ' . $this->currentUser->getLabel()));
$activity2 = $authoringService->createSequenceActivity($connector1, null, 'activity2');
$this->assertNotNull($activity2);
//2nd activity is allowed to create role
$activityExecutionService->setAcl($activity2, $aclModeRole, $role2);
$connector2 = null;
$connector2 = $authoringService->createConnector($activity2);
$authoringService->setConnectorType($connector2, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector2);
$this->service->bindProperties($connector2, array(PROPERTY_CONNECTORS_NOTIFY => INSTANCE_NOTIFY_PREVIOUS, PROPERTY_CONNECTORS_NOTIFICATION_MESSAGE => 'Connector 2 notification to previous activity user ' . $this->currentUser->getLabel()));
$activity3 = $authoringService->createSequenceActivity($connector2, null, 'activity3');
$this->assertNotNull($activity3);
$connector3 = null;
$connector3 = $authoringService->createConnector($activity3);
$authoringService->setConnectorType($connector3, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector3);
$this->service->bindProperties($connector3, array(PROPERTY_CONNECTORS_NOTIFY => INSTANCE_NOTIFY_NEXT, PROPERTY_CONNECTORS_NOTIFICATION_MESSAGE => 'Connector 3 notification to next activity user ' . $this->currentUser->getLabel()));
$activity4 = $authoringService->createSequenceActivity($connector3, null, 'activity4');
$this->assertNotNull($activity4);
//allowed to the currentUser only
$activityExecutionService->setAcl($activity4, $aclModeUser, $this->currentUser);
$connector4 = null;
$connector4 = $authoringService->createConnector($activity4);
$authoringService->setConnectorType($connector4, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector4);
$this->service->bindProperties($connector4, array(PROPERTY_CONNECTORS_NOTIFY => INSTANCE_NOTIFY_ROLE, PROPERTY_CONNECTORS_ROLE_NOTIFIED => $role2->getUri(), PROPERTY_CONNECTORS_NOTIFICATION_MESSAGE => 'Connector 4 notification to role user ' . $role2->getLabel()));
$activity5 = $authoringService->createSequenceActivity($connector4, null, 'activity5');
$this->assertNotNull($activity5);
//run the process
$processExecName = 'Test Process Execution';
$processExecComment = 'created for Notification service test case by ' . __METHOD__;
$proc = $processExecutionService->createProcessExecution($processDefinition, $processExecName, $processExecComment);
$i = 1;
while ($i <= 5) {
$activityExecs = $processExecutionService->getAvailableCurrentActivityExecutions($proc, $this->currentUser);
$this->assertEquals(count($activityExecs), 1);
$activityExec = reset($activityExecs);
$activity = $activityExecutionService->getExecutionOf($activityExec);
$this->out("<strong>" . $activity->getLabel() . "</strong>", true);
$this->assertTrue($activity->getLabel() == 'activity' . $i);
//init execution
$activityExecution = $processExecutionService->initCurrentActivityExecution($proc, $activityExec, $this->currentUser);
$this->assertIsA($activityExecution, "core_kernel_classes_Resource");
//transition to nextactivity
$transitionResult = $processExecutionService->performTransition($proc, $activityExecution);
$this->assertFalse($processExecutionService->isPaused($proc));
$i++;
}
$this->assertTrue($processExecutionService->isFinished($proc));
//check the created notifications
$notifications = array();
$notificationProcessExecProp = new core_kernel_classes_Property(PROPERTY_NOTIFICATION_PROCESS_EXECUTION);
$notificationToProp = new core_kernel_classes_Property(PROPERTY_NOTIFICATION_TO);
$notificationsToSend = $this->service->getNotificationsToSend();
$this->assertTrue(count($notificationsToSend) > 0);
foreach ($this->service->getNotificationsToSend() as $notification) {
$notificationProcess = $notification->getOnePropertyValue($notificationProcessExecProp);
if (!is_null($notificationProcess)) {
if ($notificationProcess->getUri() == $proc->getUri()) {
$notifiedUser = $notification->getOnePropertyValue($notificationToProp);
$this->assertNotNull($notifiedUser);
$this->assertEquals($notifiedUser->getUri(), $this->currentUser->getUri());
$notifications[] = $notification;
}
}
}
$notificationCount = count($notifications);
$this->assertEquals($notificationCount, 4);
// $this->out("$notificationCount notifications to be sent");
// $this->assertTrue($this->service->sendNotifications(new tao_helpers_transfert_MailAdapter()));
// $this->out("All notifications sent");
//delete notifications:
foreach ($notifications as $notification) {
$this->assertTrue($notification->delete());
}
$this->assertTrue($role2->delete());
//delete process exec:
$this->assertTrue($processExecutionService->deleteProcessExecution($proc));
//delete processdef:
$this->assertTrue($authoringService->deleteProcess($processDefinition));
if (!is_null($this->currentUser)) {
$this->userService->logout();
$this->assertTrue($this->userService->removeUser($this->currentUser));
}
} catch (common_Exception $ce) {
$this->fail($ce);
}
}
/**
* Short description of method getUserActivityExecutionsStack
*
* @access public
* @author Somsack Sipasseuth, <*****@*****.**>
* @param Resource activityExecution
* @param Resource user
* @return array
*/
public function getUserActivityExecutionsStack(core_kernel_classes_Resource $activityExecution, core_kernel_classes_Resource $user = null)
{
$returnValue = array();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
if (is_null($user)) {
$user = $activityExecutionService->getActivityExecutionUser($activityExecution);
}
if (!is_null($user)) {
$processExecution = $activityExecutionService->getRelatedProcessExecution($activityExecution);
$activityDefinition = $activityExecutionService->getExecutionOf($activityExecution);
$activityExecutionClass = new core_kernel_classes_Class(CLASS_ACTIVITY_EXECUTION);
$activityExecutions = $activityExecutionClass->searchInstances(array(PROPERTY_ACTIVITY_EXECUTION_PROCESSEXECUTION => $processExecution->getUri(), PROPERTY_ACTIVITY_EXECUTION_ACTIVITY => $activityDefinition->getUri(), PROPERTY_ACTIVITY_EXECUTION_CURRENT_USER => $user->getUri()), array('like' => false, 'recursive' => 0));
$sortedArray = array();
foreach ($activityExecutions as $activityExec) {
$time = time();
$sortKey = $time;
//compare them
while (isset($sortedArray[$sortKey])) {
$sortKey++;
}
$sortedArray[$sortKey] = array('resource' => $activityExec, 'time' => $time);
}
ksort($sortedArray);
foreach ($sortedArray as $sortedData) {
$returnValue[] = $sortedData;
}
}
return (array) $returnValue;
}
/**
* Test the sequential process execution:
*/
public function testVirtualSequencialProcess()
{
error_reporting(E_ALL);
try {
$roleService = wfEngine_models_classes_RoleService::singleton();
$authoringService = wfAuthoring_models_classes_ProcessService::singleton();
$activityService = wfEngine_models_classes_ActivityService::singleton();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$processVariableService = wfEngine_models_classes_VariableService::singleton();
//TEST PLAN :
//INSTANCE_ACL_ROLE, $roleA
//INSTANCE_ACL_ROLE_RESTRICTED_USER, $roleB
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB (assigned dynamically via process var $role_processVar in activity1)
//INSTANCE_ACL_USER, $user2 (assigned dynamically via process var $user_processVar in activity2)
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB (assigned dynamically via process var $role_processVar in activity1)
//INSTANCE_ACL_ROLE_RESTRICTED_USER_DELIVERY, $roleA
//create roles and users:
$wfRole = new core_kernel_classes_Resource(INSTANCE_ROLE_WORKFLOW);
$roleA = $roleService->addRole('ACLTestCaseRoleA', $wfRole);
$roleB = $roleService->addRole('ACLTestCaseRoleB', $wfRole);
$roleC = $roleService->addRole('ACLTestCaseRoleC', $wfRole);
list($usec, $sec) = explode(" ", microtime());
$users = array();
$users[0] = $usec;
for ($i = 1; $i <= 6; $i++) {
$users[] = 'ACLTestCaseUser' . $i . '-' . $usec;
}
$user1 = $this->createUser($users[1]);
$user1->setLabel($users[1]);
$user2 = $this->createUser($users[2]);
$user2->setLabel($users[2]);
$user3 = $this->createUser($users[3]);
$user3->setLabel($users[3]);
$user4 = $this->createUser($users[4]);
$user4->setLabel($users[4]);
$user5 = $this->createUser($users[5]);
$user5->setLabel($users[5]);
$user6 = $this->createUser($users[6]);
$user6->setLabel($users[6]);
$roleService->setRoleToUsers($roleA, array($user1->getUri(), $user2->getUri(), $user3->getUri()));
$roleService->setRoleToUsers($roleB, array($user4->getUri(), $user5->getUri()));
$roleService->setRoleToUsers($roleC, array($user6->getUri()));
//create some process variables:
$user_processVar_key = 'unit_var_user_' . time();
$user_processVar = $processVariableService->createProcessVariable('Proc Var for user assignation', $user_processVar_key);
$role_processVar_key = 'unit_var_role_' . time();
$role_processVar = $processVariableService->createProcessVariable('Proc Var for role assignation', $role_processVar_key);
//create a new process def
$processDefinition = $authoringService->createProcess('ProcessForUnitTest', 'Unit test');
$this->assertIsA($processDefinition, 'core_kernel_classes_Resource');
//define activities and connectors
//activity 1:
$activity1 = $authoringService->createActivity($processDefinition, 'activity1');
$this->assertNotNull($activity1);
$authoringService->setFirstActivity($processDefinition, $activity1);
$activityService->setAcl($activity1, new core_kernel_classes_Resource(INSTANCE_ACL_ROLE), $roleA);
$connector1 = $authoringService->createConnector($activity1);
$authoringService->setConnectorType($connector1, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector1);
//activity 2:
$activity2 = $authoringService->createSequenceActivity($connector1, null, 'activity2');
$this->assertNotNull($activity2);
$activityService->setAcl($activity2, new core_kernel_classes_Resource(INSTANCE_ACL_ROLE_RESTRICTED_USER), $roleB);
$connector2 = $authoringService->createConnector($activity2);
$authoringService->setConnectorType($connector2, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector2);
//activity 3:
$activity3 = $authoringService->createSequenceActivity($connector2, null, 'activity3');
$this->assertNotNull($activity3);
$activityService->setAcl($activity3, new core_kernel_classes_Resource(INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED), $role_processVar);
$connector3 = $authoringService->createConnector($activity3);
$authoringService->setConnectorType($connector3, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector3);
//activity 4:
$activity4 = $authoringService->createSequenceActivity($connector3, null, 'activity4');
$this->assertNotNull($activity4);
$activityService->setAcl($activity4, new core_kernel_classes_Resource(INSTANCE_ACL_USER), $user_processVar);
$connector4 = $authoringService->createConnector($activity4);
$authoringService->setConnectorType($connector4, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector4);
//activity 5:
$activity5 = $authoringService->createSequenceActivity($connector4, null, 'activity5');
$this->assertNotNull($activity5);
$activityService->setAcl($activity5, new core_kernel_classes_Resource(INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED), $role_processVar);
$connector5 = $authoringService->createConnector($activity5);
$authoringService->setConnectorType($connector5, new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_SEQUENCE));
$this->assertNotNull($connector5);
//activity 6:
$activity6 = $authoringService->createSequenceActivity($connector5, null, 'activity6');
$this->assertNotNull($activity6);
$activityService->setAcl($activity6, new core_kernel_classes_Resource(INSTANCE_ACL_ROLE_RESTRICTED_USER_DELIVERY), $roleA);
//run the process
$processExecName = 'Test Process Execution';
$processExecComment = 'created for processExecustionService test case by ' . __METHOD__;
$processInstance = $processExecutionService->createProcessExecution($processDefinition, $processExecName, $processExecComment);
$this->assertEquals($processDefinition->getUri(), $processExecutionService->getExecutionOf($processInstance)->getUri());
$this->assertEquals($processDefinition->getUri(), $processExecutionService->getExecutionOf($processInstance)->getUri());
$this->assertTrue($processExecutionService->checkStatus($processInstance, 'started'));
$this->out(__METHOD__, true);
$currentActivityExecutions = $processExecutionService->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($currentActivityExecutions), 1);
$this->assertEquals(strpos(array_pop($currentActivityExecutions)->getLabel(), 'Execution of activity1'), 0);
$this->out("<strong>Forward transitions:</strong>", true);
$loginProperty = new core_kernel_classes_Property(PROPERTY_USER_LOGIN);
$iterationNumber = 6;
$i = 1;
while ($i <= $iterationNumber) {
if ($i < $iterationNumber) {
//try deleting a process that is not finished
$this->assertFalse($processExecutionService->deleteProcessExecution($processInstance, true));
}
$activities = $processExecutionService->getAvailableCurrentActivityDefinitions($processInstance, $this->currentUser);
$this->assertEquals(count($activities), 1);
$activity = array_shift($activities);
$this->out("<strong>" . $activity->getLabel() . "</strong>", true);
$this->assertTrue($activity->getLabel() == 'activity' . $i);
$this->out("current user : "******"' . $this->currentUser->getUri() . '"', true);
$activityExecutions = $processExecutionService->getCurrentActivityExecutions($processInstance);
$activityExecution = reset($activityExecutions);
$this->checkAccessControl($activityExecution);
//check ACL:
switch ($i) {
case 1:
//INSTANCE_ACL_ROLE, $roleA:
$this->checkAclRole($users, $activityExecution, $processInstance);
$processVariableService->push($role_processVar_key, $roleB->getUri());
break;
case 2:
//INSTANCE_ACL_ROLE_RESTRICTED_USER, $roleB:
$this->checkAclRoleRestrictedUser($users, $activityExecution, $processInstance);
$processVariableService->push($user_processVar_key, $user2->getUri());
break;
case 3:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB
$this->assertTrue($this->changeUser($users[5]));
$this->assertTrue($activityExecutionService->checkAcl($activityExecution, $this->currentUser, $processInstance));
$this->assertNotNull($processExecutionService->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser));
$this->checkAclRoleRestrictedUserInherited($users, $activityExecution, $processInstance);
break;
case 4:
//INSTANCE_ACL_USER, $user2:
$this->checkAclUser($users, $activityExecution, $processInstance);
break;
case 5:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB:
//only user5 can access it normally:
$this->checkUser5($users, $activityExecution, $processInstance);
break;
case 6:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_DELIVERY, $roleA:
//only the user of $roleA that executed (the initial acivity belongs to user2:
$this->checkAclRoleRestrictedUserDelivery($users, $activityExecution, $processInstance);
break;
}
//init execution
$activityExecution = $processExecutionService->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_RESUMED);
//transition to next activity
$transitionResult = $processExecutionService->performTransition($processInstance, $activityExecution);
switch ($i) {
case 1:
case 3:
case 4:
case 5:
$this->assertFalse(count($transitionResult) > 0);
$this->assertTrue($processExecutionService->isPaused($processInstance));
break;
case 2:
$this->assertTrue(count($transitionResult) > 0);
$this->assertFalse($processExecutionService->isPaused($processInstance));
break;
case 6:
$this->assertFalse(count($transitionResult) > 0);
$this->assertTrue($processExecutionService->isFinished($processInstance));
break;
}
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $processExecutionService->getStatus($processInstance)->getLabel());
$i++;
}
$this->assertTrue($processExecutionService->isFinished($processInstance));
$this->assertTrue($processExecutionService->resume($processInstance));
$this->out("<strong>Backward transitions:</strong>", true);
$j = 0;
while ($j < $iterationNumber) {
$activitieExecs = $processExecutionService->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), 1);
$activityExecution = reset($activitieExecs);
$activity = $activityExecutionService->getExecutionOf($activityExecution);
$this->out("<strong>" . $activity->getLabel() . "</strong>", true);
$index = $iterationNumber - $j;
$this->assertEquals($activity->getLabel(), "activity{$index}");
$this->out("current user : "******"' . $this->currentUser->getUri() . '"', true);
$this->checkAccessControl($activityExecution);
//check ACL:
switch ($index) {
case 1:
//INSTANCE_ACL_ROLE, $roleA:
$this->checkAclRole($users, $activityExecution, $processInstance);
break;
case 2:
//INSTANCE_ACL_ROLE_RESTRICTED_USER, $roleB:
$this->checkAclRoleRestrictedUser($users, $activityExecution, $processInstance);
break;
case 3:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB
$this->checkAclRoleRestrictedUserInherited($users, $activityExecution, $processInstance);
break;
case 4:
//INSTANCE_ACL_USER, $user2:
$this->checkAclUser($users, $activityExecution, $processInstance);
break;
case 5:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB:
//only user5 can access it normally:
$this->checkUser5($users, $activityExecution, $processInstance);
break;
case 6:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_DELIVERY, $roleA:
//only the user of $roleA that executed (the initial acivity belongs to user2:
$this->checkAclRoleRestrictedUserDelivery($users, $activityExecution, $processInstance);
break;
}
//init execution
$activityExecution = $processExecutionService->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_RESUMED);
//transition to next activity
$transitionResult = $processExecutionService->performBackwardTransition($processInstance, $activityExecution);
$processStatus = $processExecutionService->getStatus($processInstance);
$this->assertNotNull($processStatus);
$this->assertEquals($processStatus->getUri(), INSTANCE_PROCESSSTATUS_RESUMED);
if ($j < $iterationNumber - 1) {
$this->assertTrue(count($transitionResult) > 0);
} else {
$this->assertFalse($transitionResult);
}
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $processExecutionService->getStatus($processInstance)->getLabel());
$j++;
}
$this->out("<strong>Forward transitions again:</strong>", true);
$i = 1;
while ($i <= $iterationNumber) {
if ($i < $iterationNumber) {
//try deleting a process that is not finished
$this->assertFalse($processExecutionService->deleteProcessExecution($processInstance, true));
}
$activitieExecs = $processExecutionService->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), 1);
$activityExecution = reset($activitieExecs);
$activity = $activityExecutionService->getExecutionOf($activityExecution);
$this->out("<strong>" . $activity->getLabel() . "</strong>", true);
$this->assertTrue($activity->getLabel() == 'activity' . $i);
$this->checkAccessControl($activityExecution);
//check ACL:
switch ($i) {
case 1:
//INSTANCE_ACL_ROLE, $roleA:
$this->checkAclRole($users, $activityExecution, $processInstance);
//TODO:to be modified after "back"
$processVariableService->push($role_processVar_key, $roleB->getUri());
break;
case 2:
//INSTANCE_ACL_ROLE_RESTRICTED_USER, $roleB:
$this->checkAclRoleRestrictedUser($users, $activityExecution, $processInstance);
//TODO:to be modified after "back"
$processVariableService->push($user_processVar_key, $user2->getUri());
break;
case 3:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB
$this->checkAclRoleRestrictedUserInherited($users, $activityExecution, $processInstance);
break;
case 4:
//INSTANCE_ACL_USER, $user2:
$this->checkAclUser($users, $activityExecution, $processInstance);
break;
case 5:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_INHERITED, $roleB:
//only user5 can access it normally:
$this->checkUser5($users, $activityExecution, $processInstance);
break;
case 6:
//INSTANCE_ACL_ROLE_RESTRICTED_USER_DELIVERY, $roleA:
//only the user of $roleA that executed (the initial acivity belongs to user2:
$this->checkAclRoleRestrictedUserDelivery($users, $activityExecution, $processInstance);
break;
}
//init execution
$activityExecution = $processExecutionService->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
//transition to next activity
$transitionResult = $processExecutionService->performTransition($processInstance, $activityExecution);
switch ($i) {
case 1:
case 3:
case 4:
case 5:
$this->assertFalse(count($transitionResult) > 0);
$this->assertTrue($processExecutionService->isPaused($processInstance));
break;
case 2:
$this->assertTrue(count($transitionResult) > 0);
$this->assertFalse($processExecutionService->isPaused($processInstance));
break;
case 6:
$this->assertFalse(count($transitionResult) > 0);
$this->assertTrue($processExecutionService->isFinished($processInstance));
break;
}
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $processExecutionService->getStatus($processInstance)->getLabel());
$i++;
}
$this->assertTrue($processExecutionService->isFinished($processInstance));
//delete processdef:
$this->assertTrue($authoringService->deleteProcess($processDefinition));
//delete process execution:
$this->assertTrue($processInstance->exists());
$this->assertTrue($processExecutionService->deleteProcessExecution($processInstance));
$this->assertFalse($processInstance->exists());
if (!is_null($this->currentUser)) {
$this->userService->logout();
$this->userService->removeUser($this->currentUser);
}
$roleA->delete();
$roleB->delete();
$roleC->delete();
$user1->delete();
$user2->delete();
$user3->delete();
$user4->delete();
$user5->delete();
$user6->delete();
$user_processVar->delete();
$role_processVar->delete();
} catch (common_Exception $ce) {
$this->fail($ce);
}
}
/**
*
* Main page of wfEngine containning 2 sections :
* - Processes Execution in progress or just started
* - Processes Definition user may instanciate
*
* @return void
*/
public function index()
{
//init required services
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$processDefinitionService = wfEngine_models_classes_ProcessDefinitionService::singleton();
$userService = wfEngine_models_classes_UserService::singleton();
//get current user:
$currentUser = $userService->getCurrentUser();
//init variable that save data to be used in the view
$processViewData = array();
$userViewData = wfEngine_helpers_UsersHelper::buildCurrentUserForView();
$this->setData('userViewData', $userViewData);
//list of available process executions:
$processInstancesClass = new core_kernel_classes_Class(CLASS_PROCESSINSTANCES);
$processExecutions = $processInstancesClass->getInstances();
foreach ($processExecutions as $processExecution) {
if (!is_null($processExecution) && $processExecution instanceof core_kernel_classes_Resource) {
try {
$processDefinition = $processExecutionService->getExecutionOf($processExecution);
} catch (wfEngine_models_classes_ProcessExecutionException $e) {
$processDefinition = null;
$processExecutionService->deleteProcessExecution($processExecution);
continue;
}
$processStatus = $processExecutionService->getStatus($processExecution);
if (is_null($processStatus) || !$processStatus instanceof core_kernel_classes_Resource) {
continue;
}
$currentActivities = array();
// Bypass ACL Check if possible...
if ($processStatus->getUri() == INSTANCE_PROCESSSTATUS_FINISHED) {
$processViewData[] = array('type' => $processDefinition->getLabel(), 'label' => $processExecution->getLabel(), 'uri' => $processExecution->getUri(), 'activities' => array(array('label' => '', 'uri' => '', 'may_participate' => false, 'finished' => true, 'allowed' => true)), 'status' => $processStatus);
continue;
} else {
$currentActivityExecutions = $processExecutionService->getCurrentActivityExecutions($processExecution);
foreach ($currentActivityExecutions as $uri => $currentActivityExecution) {
$isAllowed = $activityExecutionService->checkAcl($currentActivityExecution, $currentUser, $processExecution);
$activityExecFinishedByUser = false;
$assignedUser = $activityExecutionService->getActivityExecutionUser($currentActivityExecution);
if (!is_null($assignedUser) && $assignedUser->getUri() == $currentUser->getUri()) {
$activityExecFinishedByUser = $activityExecutionService->isFinished($currentActivityExecution);
}
$currentActivity = $activityExecutionService->getExecutionOf($currentActivityExecution);
$currentActivities[] = array('label' => $currentActivity->getLabel(), 'uri' => $uri, 'may_participate' => $processStatus->getUri() != INSTANCE_PROCESSSTATUS_FINISHED && $isAllowed, 'finished' => $processStatus->getUri() == INSTANCE_PROCESSSTATUS_FINISHED, 'allowed' => $isAllowed, 'activityEnded' => $activityExecFinishedByUser);
}
$processViewData[] = array('type' => $processDefinition->getLabel(), 'label' => $processExecution->getLabel(), 'uri' => $processExecution->getUri(), 'activities' => $currentActivities, 'status' => $processStatus);
}
}
}
//list of available process definitions:
$processDefinitionClass = new core_kernel_classes_Class(CLASS_PROCESS);
$availableProcessDefinitions = $processDefinitionClass->getInstances();
//filter process that can be initialized by the current user (2nd check...)
$authorizedProcessDefinitions = array();
foreach ($availableProcessDefinitions as $processDefinition) {
if ($processDefinitionService->checkAcl($processDefinition, $currentUser)) {
$authorizedProcessDefinitions[] = $processDefinition;
}
}
$this->setData('availableProcessDefinition', $authorizedProcessDefinitions);
$this->setData('processViewData', $processViewData);
$this->setView('main.tpl');
}
private function bashCheckAcl($activityExecution, $authorizedUsers, $unauthorizedUsers = array())
{
$currentUser = $this->currentUser;
if (empty($unauthorizedUsers)) {
$allLogins = array_keys($this->users);
//all logins
$unauthorizedUsers = array_diff($allLogins, $authorizedUsers);
} else {
$unauthorizedUsers = array_diff($unauthorizedUsers, $authorizedUsers);
}
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processInstance = $activityExecutionService->getRelatedProcessExecution($activityExecution);
foreach ($unauthorizedUsers as $login) {
$this->assertTrue($this->changeUser($login));
$this->assertFalse($activityExecutionService->checkAcl($activityExecution, $this->currentUser, $processInstance));
}
foreach ($authorizedUsers as $login) {
$this->assertTrue($this->changeUser($login));
$this->assertTrue($activityExecutionService->checkAcl($activityExecution, $this->currentUser, $processInstance));
}
//relog initial user:
$currentLogin = (string) $currentUser->getUniquePropertyValue(new core_kernel_classes_Property(PROPERTY_USER_LOGIN));
$this->assertTrue($this->changeUser($currentLogin));
}
/**
* Short description of method getValue
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param string rowId
* @param string columnId
* @param string data
* @return mixed
*/
public function getValue($rowId, $columnId, $data = null)
{
$returnValue = null;
if (isset($this->data[$rowId])) {
if (isset($this->data[$rowId][$columnId])) {
$returnValue = $this->data[$rowId][$columnId];
}
} else {
if (common_Utils::isUri($rowId)) {
$this->data[$rowId] = array();
$activityExecution = new core_kernel_classes_Resource($rowId);
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$processVariableService = wfEngine_models_classes_VariableService::singleton();
$unit = $processVariableService->get('unitUri', $activityExecution);
$countryCode = (string) $processVariableService->get('countryCode', $activityExecution);
$languageCode = (string) $processVariableService->get('languageCode', $activityExecution);
if ($unit instanceof core_kernel_classes_Resource && !empty($countryCode) && !empty($languageCode)) {
$activity = $activityExecutionService->getExecutionOf($activityExecution);
//check if it is the translation activity or not:
$xliff = null;
$vff = null;
if ($activity->getLabel() == 'Translate') {
$xliffWorkingProperty = $this->getTranslationFileProperty('xliff_working', $countryCode, $languageCode);
if (!is_null($xliffWorkingProperty)) {
$xliff = $unit->getOnePropertyValue($xliffWorkingProperty);
}
$vffWorkingProperty = $this->getTranslationFileProperty('vff_working', $countryCode, $languageCode);
if (!is_null($vffWorkingProperty)) {
$vff = $unit->getOnePropertyValue($vffWorkingProperty);
}
} else {
$xliffProperty = $this->getTranslationFileProperty('xliff', $countryCode, $languageCode);
if (!is_null($xliffProperty)) {
$xliff = $unit->getOnePropertyValue($xliffProperty);
}
$vffProperty = $this->getTranslationFileProperty('vff', $countryCode, $languageCode);
if (!is_null($vffProperty)) {
$vff = $unit->getOnePropertyValue($vffProperty);
}
}
if ($xliff instanceof core_kernel_classes_Resource) {
$xliff = new core_kernel_versioning_File($xliff);
$this->data[$rowId]['xliff'] = $xliff->getUri();
$this->data[$rowId]['xliff_version'] = (string) $processVariableService->get('xliff', $activityExecution);
} else {
$this->data[$rowId]['xliff'] = 'n/a';
$this->data[$rowId]['xliff_version'] = 'n/a';
}
if ($vff instanceof core_kernel_classes_Resource) {
$vff = new core_kernel_versioning_File($vff);
$this->data[$rowId]['vff'] = $vff->getUri();
$this->data[$rowId]['vff_version'] = (string) $processVariableService->get('vff', $activityExecution);
} else {
$this->data[$rowId]['vff'] = 'n/a';
$this->data[$rowId]['vff_version'] = 'n/a';
}
} else {
$this->data[$rowId] = array('xliff' => 'n/a', 'xliff_version' => 'n/a', 'vff' => 'n/a', 'vff_version' => 'n/a');
}
if (isset($this->data[$rowId][$columnId])) {
$returnValue = $this->data[$rowId][$columnId];
}
}
}
return $returnValue;
}
private function runProcess($processDefinition, $expectedSteps)
{
$user = $this->createUser('timmy');
$this->changeUser('timmy');
$processExecutionService = wfEngine_models_classes_ProcessExecutionService::singleton();
$processInstance = $processExecutionService->createProcessExecution($processDefinition, $processDefinition->getLabel() . ' instance', '');
$currentActivityExecutions = $processExecutionService->getCurrentActivityExecutions($processInstance);
$steps = 0;
while (count($currentActivityExecutions) > 0) {
$steps++;
$current = array_shift($currentActivityExecutions);
$transitionResult = $processExecutionService->performTransition($processInstance, $current);
if ($transitionResult !== false) {
foreach ($transitionResult as $executed) {
$this->assertTrue($executed->hasType(new core_kernel_classes_Class(CLASS_ACTIVITY_EXECUTION)));
}
}
$currentActivityExecutions = $processExecutionService->getCurrentActivityExecutions($processInstance);
foreach ($currentActivityExecutions as $key => $exec) {
$status = wfEngine_models_classes_ActivityExecutionService::singleton()->getStatus($exec);
if (!is_null($status) && $status->getUri() == INSTANCE_PROCESSSTATUS_FINISHED) {
unset($currentActivityExecutions[$key]);
}
}
}
$this->assertEquals($steps, $expectedSteps);
$processExecutionService->deleteProcessExecution($processInstance);
$user->delete();
$this->logoutUser();
}
/**
* Test the tokens into a parallel process
*/
public function testVirtualParallelJoinProcess()
{
error_reporting(E_ALL);
$t_start = microtime(true);
//init services
$activityService = wfEngine_models_classes_ActivityService::singleton();
$processVariableService = wfEngine_models_classes_VariableService::singleton();
$authoringService = wfAuthoring_models_classes_ProcessService::singleton();
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$activityExecutionService->cache = (bool) self::SERVICE_CACHE;
//process definition
$processDefinitionClass = new core_kernel_classes_Class(CLASS_PROCESS);
$processDefinition = $processDefinitionClass->createInstance('PJ processForUnitTest_' . date(DATE_ISO8601), 'created for the unit test of process execution');
$this->assertNotNull($processDefinition);
/*
+---------------+
| activity 0 |
+-------+-------+
|
+---v---+
| c 0 | split
+--+-+--+
| |
3 +---------+ +---------+ unit_var_12345678
| |
+-------v--------+ +-------v------+
| activity 1 | | activity 2 |
+-------+--------+ +--------+-----+
| |
+--------+ +--------+
+--v----v--+
| c 2 | join
+----+-----+
|
+-------v--------+
| activity 3 |
+----------------+
*/
//activities definitions
$activity0 = $authoringService->createActivity($processDefinition, 'activity0');
$this->assertNotNull($activity0);
$connector0 = null;
$authoringService->setFirstActivity($processDefinition, $activity0);
$connector0 = $authoringService->createConnector($activity0);
$connectorParallele = new core_kernel_classes_Resource(INSTANCE_TYPEOFCONNECTORS_PARALLEL);
$authoringService->setConnectorType($connector0, $connectorParallele);
$this->assertNotNull($connector0);
$parallelActivity1 = $authoringService->createActivity($processDefinition, 'activity1');
$this->assertNotNull($parallelActivity1);
$roleRestrictedUser = new core_kernel_classes_Resource(INSTANCE_ACL_ROLE_RESTRICTED_USER);
$activityService->setAcl($parallelActivity1, $roleRestrictedUser, $this->testUserRole);
//!!! it is mendatory to set the role restricted user ACL mode to make this parallel process test case work
$connector1 = null;
$connector1 = $authoringService->createConnector($parallelActivity1);
$this->assertNotNull($connector1);
$parallelActivity2 = $authoringService->createActivity($processDefinition, 'activity2');
$this->assertNotNull($parallelActivity2);
$activityService->setAcl($parallelActivity2, $roleRestrictedUser, $this->testUserRole);
//!!! it is mendatory to set the role restricted user ACL mode to make this parallel process test case work
$connector2 = null;
$connector2 = $authoringService->createConnector($parallelActivity2);
$this->assertNotNull($connector2);
//define parallel activities, first branch with constant cardinality value, while the second listens to a process variable:
$parallelCount1 = 3;
$parallelCount2 = 5;
$parallelCount2_processVar_key = 'unit_var_' . time();
$parallelCount2_processVar = $processVariableService->createProcessVariable('Var for unit test', $parallelCount2_processVar_key);
$prallelActivitiesArray = array($parallelActivity1->getUri() => $parallelCount1, $parallelActivity2->getUri() => $parallelCount2_processVar);
$result = $authoringService->setParallelActivities($connector0, $prallelActivitiesArray);
$this->assertTrue($result);
//set several split variables:
$splitVariable1_key = 'unit_split_var1_' . time();
$splitVariable1 = $processVariableService->createProcessVariable('Split Var1 for unit test', $splitVariable1_key);
$splitVariable2_key = 'unit_split_var2_' . time();
$splitVariable2 = $processVariableService->createProcessVariable('Split Var2 for unit test', $splitVariable2_key);
$splitVariablesArray = array($parallelActivity1->getUri() => array($splitVariable1), $parallelActivity2->getUri() => array($splitVariable1, $splitVariable2));
$connectorService = wfAuthoring_models_classes_ConnectorService::singleton();
$connectorService->setSplitVariables($connector0, $splitVariablesArray);
$prallelActivitiesArray[$parallelActivity2->getUri()] = $parallelCount2;
$joinActivity = $authoringService->createActivity($processDefinition, 'activity3');
//join parallel Activity 1 and 2 to "joinActivity"
$connector1 = wfAuthoring_models_classes_ConnectorService::singleton()->createJoin(array($parallelActivity1, $parallelActivity2), $joinActivity);
/*
$authoringService->createJoinActivity($connector1, $joinActivity, '', $parallelActivity1);
$authoringService->createJoinActivity($connector2, $joinActivity, '', $parallelActivity2);
*/
//run the process
$processExecName = 'Test Parallel Process Execution';
$processExecComment = 'created for processExecustionService test case by ' . __METHOD__;
$processInstance = $this->service->createProcessExecution($processDefinition, $processExecName, $processExecComment);
$this->assertTrue($this->service->checkStatus($processInstance, 'started'));
$this->out(__METHOD__, true);
$this->out("<strong>Forward transitions:</strong>", true);
$previousActivityExecution = null;
$numberActivities = 2 + $parallelCount1 + $parallelCount2;
$createdUsers = array();
$loginProperty = new core_kernel_classes_Property(PROPERTY_USER_LOGIN);
for ($i = 1; $i <= $numberActivities; $i++) {
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$countActivities = count($activitieExecs);
$activity = null;
$activityExecution = null;
if ($countActivities > 1) {
//select one of the available activities in the parallel branch:
foreach ($activitieExecs as $activityExecUri => $activityExec) {
if (!$activityExecutionService->isFinished($activityExec)) {
$activityDefinition = $activityExecutionService->getExecutionOf($activityExec);
$activityUri = $activityDefinition->getUri();
if (isset($prallelActivitiesArray[$activityUri])) {
if ($prallelActivitiesArray[$activityUri] > 0) {
$prallelActivitiesArray[$activityUri]--;
$activityExecution = $activityExec;
$activity = $activityDefinition;
break;
}
}
}
}
} else {
if ($countActivities == 1) {
$activityExecution = reset($activitieExecs);
$activity = $activityExecutionService->getExecutionOf($activityExecution);
} else {
$this->fail('no current activity definition found for the iteration ' . $i);
}
}
$this->out("<strong> Iteration {$i} :</strong>", true);
$this->out("<strong>" . (is_null($activity) ? 'null' : $activity->getLabel()) . "</strong> (among {$countActivities})");
//issue : no activity found for the last iteration...
//init execution
$activityExecution = $this->service->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
if ($i == 1) {
//set value of the parallel thread:
$processVariableService->push($parallelCount2_processVar_key, $parallelCount2);
//set some values to the split variables:
$values1 = array();
for ($j = 1; $j <= $parallelCount1; $j++) {
$values1[] = 'A' . $j;
}
$values2 = array();
for ($j = 1; $j <= $parallelCount2; $j++) {
$values2[] = 'B' . $j;
}
$processVariableService->push($splitVariable1_key, serialize($values1));
$processVariableService->push($splitVariable2_key, serialize($values2));
} else {
//check dispatched value:
// $value1 = $processVariableService->get($splitVariable1_key);
// $value2 = $processVariableService->get($splitVariable2_key);
// var_dump($value1, $value2);
}
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_STARTED);
//transition to next activity
$this->out("current user: "******"' . $this->currentUser->getUri() . '"');
$this->out("performing transition ...");
//transition to next activity
$performed = $this->service->performTransition($processInstance, $activityExecution);
if (!$performed) {
$this->out('transition failed.');
}
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $this->service->getStatus($processInstance)->getLabel());
//try undoing the transition:
switch ($i) {
case 1:
$this->assertTrue($this->service->undoForwardTransition($processInstance, $activityExecution));
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), 1);
$activityBis = $activityExecutionService->getExecutionOf(reset($activitieExecs));
$this->assertTrue($activity->getUri() == $activityBis->getUri());
$transitionResult = $this->service->performTransition($processInstance, $activityExecution);
break;
case 1 + $parallelCount1:
$this->assertFalse($this->service->undoForwardTransition($processInstance, $activityExecution));
$history = $this->service->getExecutionHistory($processInstance);
$this->assertEquals(count($history), 2 * ($parallelCount1 + $parallelCount2) + 1);
//activity 1, 2(closed), 2, 3 and 4
$this->assertFalse($this->service->undoForwardTransition($processInstance, new core_kernel_classes_Resource(reset($history))));
$this->assertNotNull($previousActivityExecution);
$this->assertFalse($this->service->undoForwardTransition($processInstance, $previousActivityExecution));
break;
case 1 + $parallelCount1 + $parallelCount2:
$this->assertTrue($this->service->undoForwardTransition($processInstance, $activityExecution));
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), $parallelCount1 + $parallelCount2);
$transitionResult = $this->service->performTransition($processInstance, $activityExecution);
break;
}
$previousActivityExecution = $activityExecution;
if ($this->service->isPaused($processInstance)) {
//Login another user to execute parallel branch
$this->userService->logout();
$this->out("logout " . $this->currentUser->getOnePropertyValue($loginProperty) . ' "' . $this->currentUser->getUri() . '"', true);
list($usec, $sec) = explode(" ", microtime());
$login = '******' . $i . '-' . $usec;
$pass = '******';
$userData = array(PROPERTY_USER_LOGIN => $login, PROPERTY_USER_PASSWORD => core_kernel_users_Service::getPasswordHash()->encrypt($pass), PROPERTY_USER_DEFLG => 'http://www.tao.lu/Ontologies/TAO.rdf#Lang' . DEFAULT_LANG, PROPERTY_USER_UILG => 'http://www.tao.lu/Ontologies/TAO.rdf#Lang' . DEFAULT_LANG, PROPERTY_USER_ROLES => INSTANCE_ROLE_WORKFLOW, RDFS_LABEL => $login);
if (!$this->userService->loginAvailable($login)) {
$this->fail('test login already taken');
}
$otherUser = $this->testUserClass->createInstanceWithProperties($userData);
$createdUsers[$otherUser->getUri()] = $otherUser;
if ($this->userService->loginUser($login, $pass)) {
$this->currentUser = $this->userService->getCurrentUser();
$this->out("new user logged in: " . $this->currentUser->getOnePropertyValue($loginProperty) . ' "' . $this->currentUser->getUri() . '"');
} else {
$this->fail("unable to login user {$login}");
}
}
}
$this->assertTrue($this->service->isFinished($processInstance));
$this->assertTrue($this->service->resume($processInstance));
$this->out("<strong>Backward transitions:</strong>", true);
// var_dump($this->service->getAllActivityExecutions($processInstance));
$j = 0;
$iterationNumber = 2;
while ($j < $iterationNumber) {
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$activityExecution = null;
$activity = null;
switch ($j) {
case 0:
$this->assertEquals(count($activitieExecs), 1);
//check
$activityExecution = reset($activitieExecs);
$activity = $activityExecutionService->getExecutionOf($activityExecution);
break;
case 1:
$this->assertEquals(count($activitieExecs), $parallelCount1 + $parallelCount2);
//check
$activity = $parallelActivity2;
foreach ($this->service->getCurrentActivityExecutions($processInstance, $activity) as $activityExec) {
if ($activityExecutionService->getActivityExecutionUser($activityExec)->getUri() == $this->currentUser->getUri()) {
$activityExecution = $activityExec;
}
}
if (is_null($activityExecution)) {
$activity = $parallelActivity1;
foreach ($this->service->getCurrentActivityExecutions($processInstance, $activity) as $activityExec) {
if ($activityExecutionService->getActivityExecutionUser($activityExec)->getUri() == $this->currentUser->getUri()) {
$activityExecution = $activityExec;
}
}
}
$this->assertNotNull($activityExecution);
break;
}
$this->out("<strong>" . $activity->getLabel() . "</strong>", true);
//init execution
$activityExecution = $this->service->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_RESUMED);
$this->out("current user: "******"' . $this->currentUser->getUri() . '"');
$this->out("performing transition ...");
//transition to next activity
$transitionResult = $this->service->performBackwardTransition($processInstance, $activityExecution);
if ($j == 0) {
$this->assertTrue(count($transitionResult) > 0);
} else {
if ($j == $iterationNumber - 1) {
//var_dump($transitionResult);
$this->assertFalse($transitionResult);
}
}
$processStatus = $this->service->getStatus($processInstance);
$this->assertNotNull($processStatus);
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $processStatus->getLabel());
$this->assertEquals($processStatus->getUri(), INSTANCE_PROCESSSTATUS_PAUSED);
$j++;
}
$this->out("<strong>Forward transitions again:</strong>", true);
$currentActivityExecutions = $this->service->getCurrentActivityExecutions($processInstance);
$currentActivityExecutionsCount = count($currentActivityExecutions);
$this->assertEquals($currentActivityExecutionsCount, $parallelCount1 + $parallelCount2);
for ($i = 0; $i < $currentActivityExecutionsCount; $i++) {
$currentActivityExecution = array_pop($currentActivityExecutions);
$user = $activityExecutionService->getActivityExecutionUser($currentActivityExecution);
$activityDefinition = $activityExecutionService->getExecutionOf($currentActivityExecution);
$this->assertNotNull($user);
$this->assertNotNull($activityDefinition);
if (!is_null($user) && !is_null($activityDefinition)) {
$this->userService->logout();
$this->out("logout " . $this->currentUser->getOnePropertyValue($loginProperty) . ' "' . $this->currentUser->getUri() . '"', true);
$login = (string) $user->getUniquePropertyValue($loginProperty);
$pass = '******';
if ($this->userService->loginUser($login, $pass)) {
$this->currentUser = $this->userService->getCurrentUser();
$this->out("new user logged in: " . $this->currentUser->getOnePropertyValue($loginProperty) . ' "' . $this->currentUser->getUri() . '"');
} else {
$this->fail("unable to login user {$login}<br>");
}
$iterationNo = $i + 1;
$this->out("<strong>Iteration {$iterationNo}: " . $activityDefinition->getLabel() . "</strong>", true);
//execute activity:
$activityExecution = $this->service->initCurrentActivityExecution($processInstance, $currentActivityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_RESUMED);
//transition to next activity
$this->out("current user: "******"' . $this->currentUser->getUri() . '"');
$this->out("performing transition ...");
//transition to next activity
$this->service->performTransition($processInstance, $activityExecution);
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $this->service->getStatus($processInstance)->getLabel());
//try undoing the transition:
if ($i < $currentActivityExecutionsCount - 1) {
$this->assertFalse($this->service->undoForwardTransition($processInstance, $activityExecution));
}
}
}
//try undoing the transition:
$this->assertTrue($this->service->undoForwardTransition($processInstance, $activityExecution));
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), $parallelCount1 + $parallelCount2);
$transitionResult = $this->service->performTransition($processInstance, $activityExecution);
$this->assertEquals(count($transitionResult), 1);
$activitieExecs = $this->service->getCurrentActivityExecutions($processInstance);
$this->assertEquals(count($activitieExecs), 1);
$activityExecution = reset($activitieExecs);
$activity = $activityExecutionService->getExecutionOf($activityExecution);
$this->assertEquals($activity->getUri(), $joinActivity->getUri());
$this->out("<strong>Executing last activity: " . $activity->getLabel() . "</strong>", true);
//init execution
$activityExecution = $this->service->initCurrentActivityExecution($processInstance, $activityExecution, $this->currentUser);
$this->assertNotNull($activityExecution);
$activityExecStatus = $activityExecutionService->getStatus($activityExecution);
$this->assertNotNull($activityExecStatus);
$this->assertEquals($activityExecStatus->getUri(), INSTANCE_PROCESSSTATUS_STARTED);
//transition to next activity
$this->out("current user: "******"' . $this->currentUser->getUri() . '"');
$this->out("performing transition ...");
//transition to next activity
$this->service->performTransition($processInstance, $activityExecution);
$this->out("activity status: " . $activityExecutionService->getStatus($activityExecution)->getLabel());
$this->out("process status: " . $this->service->getStatus($processInstance)->getLabel());
$this->assertTrue($this->service->isFinished($processInstance));
$t_end = microtime(true);
$duration = $t_end - $t_start;
$this->out('Elapsed time: ' . $duration . 's', true);
$this->out('deleting created resources:', true);
//delete process exec:
$this->assertTrue($this->service->deleteProcessExecution($processInstance));
//delete processdef:
$this->assertTrue($authoringService->deleteProcess($processDefinition));
$parallelCount2_processVar->delete();
//delete created users:
foreach ($createdUsers as $createdUser) {
$this->out('deleting ' . $createdUser->getLabel() . ' "' . $createdUser->getUri() . '"');
$this->assertTrue($this->userService->removeUser($createdUser));
}
if (!is_null($this->currentUser)) {
$this->userService->logout();
$this->userService->removeUser($this->currentUser);
}
}
/**
* Short description of method __construct
*
* @access public
* @author Somsack Sipasseuth, <*****@*****.**>
* @return mixed
*/
public function __construct()
{
parent::__construct();
$this->instancesCache = array();
$this->cache = true;
$this->instanceProcessFinished = new core_kernel_classes_Resource(INSTANCE_PROCESSSTATUS_FINISHED);
$this->instanceProcessResumed = new core_kernel_classes_Resource(INSTANCE_PROCESSSTATUS_RESUMED);
$this->processInstancesClass = new core_kernel_classes_Class(CLASS_PROCESSINSTANCES);
$this->processInstancesStatusProp = new core_kernel_classes_Property(PROPERTY_PROCESSINSTANCES_STATUS);
$this->processInstancesExecutionOfProp = new core_kernel_classes_Property(PROPERTY_PROCESSINSTANCES_EXECUTIONOF);
$this->processInstancesCurrentActivityExecutionsProp = new core_kernel_classes_Property(PROPERTY_PROCESSINSTANCES_CURRENTACTIVITYEXECUTIONS);
$this->processInstancesActivityExecutionsProp = new core_kernel_classes_Property(PROPERTY_PROCESSINSTANCES_ACTIVITYEXECUTIONS);
$this->processVariablesCodeProp = new core_kernel_classes_Property(PROPERTY_PROCESSVARIABLES_CODE);
$this->activityExecutionsClass = new core_kernel_classes_Class(CLASS_ACTIVITY_EXECUTION);
$this->activityExecutionsProcessExecutionProp = new core_kernel_classes_Property(PROPERTY_ACTIVITY_EXECUTION_PROCESSEXECUTION);
$this->activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
}
/**
* Short description of method getValue
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param string rowId
* @param string columnId
* @param string data
* @return mixed
*/
public function getValue($rowId, $columnId, $data = null)
{
$returnValue = null;
if (isset($this->data[$rowId])) {
//return values:
if (isset($this->data[$rowId][$columnId])) {
$returnValue = $this->data[$rowId][$columnId];
}
} else {
// 'PROPERTY_ACTIVITY_EXECUTION_CTX_RECOVERY' => NS_WFENGINE . '#PropertyActivityExecutionsContextRecovery',
// 'PROPERTY_ACTIVITY_EXECUTION_VARIABLES' => NS_WFENGINE .'#PropertyActivityExecutionsHasVariables',
// 'PROPERTY_ACTIVITY_EXECUTION_PREVIOUS' => NS_WFENGINE .'#PropertyActivityExecutionsPreviousActivityExecutions',
// 'PROPERTY_ACTIVITY_EXECUTION_FOLLOWING' => NS_WFENGINE .'#PropertyActivityExecutionsFollowingActivityExecutions',
// 'PROPERTY_ACTIVITY_EXECUTION_NONCE' => NS_WFENGINE . '#PropertyActivityExecutionsNonce',
if (common_Utils::isUri($rowId)) {
$excludedProperties = $this->excludedProperties;
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$activityExecution = new core_kernel_classes_Resource($rowId);
$status = $activityExecutionService->getStatus($activityExecution);
$this->data[$rowId] = array();
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_ACTIVITY, $excludedProperties)) {
$activityExecutionOf = $activityExecutionService->getExecutionOf($activityExecution);
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_ACTIVITY] = $activityExecutionOf->getLabel();
}
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_STATUS, $excludedProperties)) {
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_STATUS] = is_null($status) ? null : $status->getLabel();
}
$timeProperties = array(PROPERTY_ACTIVITY_EXECUTION_TIME_CREATED, PROPERTY_ACTIVITY_EXECUTION_TIME_STARTED, PROPERTY_ACTIVITY_EXECUTION_TIME_LASTACCESS);
foreach ($timeProperties as $timeProperty) {
if (!in_array($timeProperty, $excludedProperties)) {
$time = (string) $activityExecution->getOnePropertyValue(new core_kernel_classes_Property($timeProperty));
$this->data[$rowId][$timeProperty] = !empty($time) ? date('d-m-Y G:i:s', $time) : 'n/a';
}
}
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_CURRENT_USER, $excludedProperties)) {
$user = $activityExecutionService->getActivityExecutionUser($activityExecution);
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_CURRENT_USER] = is_null($user) ? 'n/a' : $user->getLabel();
}
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_ACL_MODE, $excludedProperties)) {
$aclMode = $activityExecutionService->getAclMode($activityExecution);
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_ACL_MODE] = is_null($aclMode) ? 'n/a' : $aclMode->getLabel();
}
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_RESTRICTED_USER, $excludedProperties)) {
$restricedRole = $activityExecutionService->getRestrictedRole($activityExecution);
$restrictedTo = !is_null($restricedRole) ? $restricedRole : $activityExecutionService->getRestrictedUser($activityExecution);
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_RESTRICTED_USER] = is_null($restrictedTo) ? 'n/a' : $restrictedTo->getLabel();
}
if (!in_array(PROPERTY_ACTIVITY_EXECUTION_PROCESSEXECUTION, $excludedProperties)) {
$processExecution = $activityExecutionService->getRelatedProcessExecution($activityExecution);
$this->data[$rowId][PROPERTY_ACTIVITY_EXECUTION_PROCESSEXECUTION] = is_null($processExecution) ? 'n/a' : $processExecution->getUri();
}
if (!in_array('runnable', $excludedProperties)) {
$runnable = false;
$crtUser = wfEngine_models_classes_UserService::singleton()->getCurrentUser();
if (!is_null($crtUser)) {
/**
* @todo the null status should not exist
* @see Sam when a change will occur
*/
$runnable = is_null($status) || $status->getUri() != INSTANCE_PROCESSSTATUS_FINISHED && $status->getUri() != INSTANCE_PROCESSSTATUS_CLOSED && $status->getUri() != INSTANCE_PROCESSSTATUS_STOPPED && $activityExecutionService->checkAcl($activityExecution, $crtUser);
}
$this->data[$rowId]['runnable'] = $runnable;
}
if (isset($this->data[$rowId][$columnId])) {
$returnValue = $this->data[$rowId][$columnId];
}
}
}
return $returnValue;
}
protected function checkAccessControl($activityExecution)
{
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
$aclMode = $activityExecutionService->getAclMode($activityExecution);
$restricedRole = $activityExecutionService->getRestrictedRole($activityExecution);
$restrictedTo = !is_null($restricedRole) ? $restricedRole : $activityExecutionService->getRestrictedUser($activityExecution);
$this->assertNotNull($aclMode);
if (is_null($restrictedTo)) {
$activity = $activityExecutionService->getExecutionOf($activityExecution);
$this->fail("cannot get the restricted user or role for the activity execution {$activityExecution->getUri()} of the activity {$activity->getLabel()} ({$activity->getUri()} ");
}
$this->out("ACL mode: {$aclMode->getLabel()}; restricted to {$restrictedTo->getLabel()}", true);
}
/**
* Short description of method createNotification
*
* @access public
* @author Somsack Sipasseuth, <*****@*****.**>
* @param Resource connector
* @param Resource user
* @param Resource activityExecution
* @param Resource processExecution
* @return core_kernel_classes_Resource
*/
public function createNotification(core_kernel_classes_Resource $connector, core_kernel_classes_Resource $user, core_kernel_classes_Resource $activityExecution, core_kernel_classes_Resource $processExecution = null)
{
$returnValue = null;
$activityExecutionService = wfEngine_models_classes_ActivityExecutionService::singleton();
if (is_null($processExecution)) {
$processExecution = $activityExecutionService->getRelatedProcessExecution($activityExecution);
}
$notification = $this->notificationClass->createInstance();
$notification->setPropertyValue($this->notificationToProp, $user);
$notification->setPropertyValue($this->notificationProcessExecProp, $processExecution);
$notification->setPropertyValue($this->notificationConnectorProp, $connector);
$notification->setPropertyValue($this->notificationSentProp, GENERIS_FALSE);
$notification->setPropertyValue($this->notificationDateProp, date("Y-m-d H:i:s"));
//get the message content from the connector
$content = (string) $connector->getOnePropertyValue($this->connectorNotificationProp);
if (strlen(trim($content)) > 0) {
$matches = array();
$expr = "/{{((http|https|file|ftp):\\/\\/[\\/.A-Za-z0-9_-]+#[A-Za-z0-9]+)}}/";
if (preg_match_all($expr, $content, $matches)) {
if (isset($matches[1])) {
$termUris = $matches[1];
$activity = $activityExecutionService->getExecutionOf($activityExecution);
foreach ($termUris as $termUri) {
$term = new core_kernel_rules_Term($termUri);
$replacement = $term->evaluate(array(VAR_PROCESS_INSTANCE => $processExecution->getUri(), VAR_ACTIVITY_INSTANCE => $activityExecution->getUri(), VAR_ACTIVITY_DEFINITION => $activity->getUri(), VAR_CURRENT_USER => $user->getUri()));
if ($replacement instanceof core_kernel_classes_Resource && $replacement->getUri() == INSTANCE_TERM_IS_NULL) {
$replacement = '';
}
$content = str_replace('{{' . $termUri . '}}', $replacement, $content);
}
}
}
}
if (empty($content)) {
throw new common_Exception('empty notification message');
}
$notification->setPropertyValue($this->notificationMessageProp, $content);
$returnValue = $notification;
return $returnValue;
}