PHP eZWorkflowEvent::fetch方法代码示例

 */

$Module = $Params['Module'];

$WorkflowID = ( isset( $Params["WorkflowID"] ) ) ? $Params["WorkflowID"] : false;

switch ( $Params["FunctionName"] )
{
case "up":
case "down":
    {
        if ( $WorkflowID !== false )
        {
            if ( isset( $Params["EventID"] ) )
            {
                $event = eZWorkflowEvent::fetch( $Params["EventID"], true, 1,
                                                 array( "workflow_id", "version", "placement" ) );
                $event->move( $Params["FunctionName"] == "up" ? false : true );
                $Module->redirectTo( $Module->functionURI( 'edit' ) . '/' . $WorkflowID );
                return;
            }
            else
            {
                eZDebug::writeError( "Missing parameter EventID for function: " . $params["Function"] );
                $Module->setExitStatus( eZModule::STATUS_FAILED );
                return;
            }
        }
        else
        {
            eZDebug::writeError( "Missing parameter WorkfowID for function: " . $params["Function"] );
            $Module->setExitStatus( eZModule::STATUS_FAILED );

$db = eZDB::instance();

$workflowProcessList = eZWorkflowProcess::fetchForStatus( eZWorkflow::STATUS_DEFERRED_TO_CRON );

$cli->output( "Checking for workflow processes"  );
$removedProcessCount = 0;
$processCount = 0;
$statusMap = array();
foreach( $workflowProcessList as $process )
{
    $db->begin();

    $workflow = eZWorkflow::fetch( $process->attribute( "workflow_id" ) );

    if ( $process->attribute( "event_id" ) != 0 )
        $workflowEvent = eZWorkflowEvent::fetch( $process->attribute( "event_id" ) );
    $process->run( $workflow, $workflowEvent, $eventLog );
// Store changes to process

    ++$processCount;
    $status = $process->attribute( 'status' );
    if ( !isset( $statusMap[$status] ) )
        $statusMap[$status] = 0;
    ++$statusMap[$status];

    if ( $process->attribute( 'status' ) != eZWorkflow::STATUS_DONE )
    {
        if ( $process->attribute( 'status' ) == eZWorkflow::STATUS_RESET ||
             $process->attribute( 'status' ) == eZWorkflow::STATUS_FAILED ||
             $process->attribute( 'status' ) == eZWorkflow::STATUS_NONE ||
             $process->attribute( 'status' ) == eZWorkflow::STATUS_CANCELLED ||

 function runWorkflow()
 {
     $workflowProcessList = eZWorkflowProcess::fetchForStatus(eZWorkflow::STATUS_DEFERRED_TO_CRON);
     foreach ($workflowProcessList as $process) {
         $workflow = eZWorkflow::fetch($process->attribute("workflow_id"));
         if ($process->attribute("event_id") != 0) {
             $workflowEvent = eZWorkflowEvent::fetch($process->attribute("event_id"));
         }
         $process->run($workflow, $workflowEvent, $eventLog);
         // Store changes to process
         if ($process->attribute('status') != eZWorkflow::STATUS_DONE) {
             if ($process->attribute('status') == eZWorkflow::STATUS_RESET || $process->attribute('status') == eZWorkflow::STATUS_FAILED || $process->attribute('status') == eZWorkflow::STATUS_NONE || $process->attribute('status') == eZWorkflow::STATUS_CANCELLED || $process->attribute('status') == eZWorkflow::STATUS_BUSY) {
                 $bodyMemento = eZOperationMemento::fetchMain($process->attribute('memento_key'));
                 $mementoList = eZOperationMemento::fetchList($process->attribute('memento_key'));
                 $bodyMemento->remove();
                 foreach ($mementoList as $memento) {
                     $memento->remove();
                 }
             }
             if ($process->attribute('status') == eZWorkflow::STATUS_CANCELLED) {
                 $process->removeThis();
             } else {
                 $process->store();
             }
         } else {
             //restore memento and run it
             $bodyMemento = eZOperationMemento::fetchChild($process->attribute('memento_key'));
             if (is_null($bodyMemento)) {
                 eZDebug::writeError($bodyMemento, "Empty body memento in workflow.php");
                 continue;
             }
             $bodyMementoData = $bodyMemento->data();
             $mainMemento = $bodyMemento->attribute('main_memento');
             if (!$mainMemento) {
                 continue;
             }
             $mementoData = $bodyMemento->data();
             $mainMementoData = $mainMemento->data();
             $mementoData['main_memento'] = $mainMemento;
             $mementoData['skip_trigger'] = true;
             $mementoData['memento_key'] = $process->attribute('memento_key');
             $bodyMemento->remove();
             $operationParameters = array();
             if (isset($mementoData['parameters'])) {
                 $operationParameters = $mementoData['parameters'];
             }
             $operationResult = eZOperationHandler::execute($mementoData['module_name'], $mementoData['operation_name'], $operationParameters, $mementoData);
             $process->removeThis();
         }
     }
 }

    $workflowEvent = eZWorkflowEvent::fetch($process->attribute("event_id"));
}
$lastEventStatus = $process->attribute("last_event_status");
if ($http->hasPostVariable("RunProcess")) {
    //     $Module->redirectTo( $Module->functionURI( "process" ) . "/" . $WorkflowProcessID );
    //     return;
    if ($workflowEvent instanceof eZWorkflowEvent) {
        $eventType = $workflowEvent->eventType();
        $lastEventStatus = $eventType->execute($process, $workflowEvent);
    }
    $event_pos = $process->attribute("event_position");
    $next_event_pos = $event_pos + 1;
    $next_event_id = $workflow->fetchEventIndexed($next_event_pos);
    if ($next_event_id !== null) {
        $process->advance($next_event_id, $next_event_pos, $lastEventStatus);
        $workflowEvent = eZWorkflowEvent::fetch($next_event_id);
    } else {
        unset($workflowEvent);
        $workflowEvent = false;
        $process->advance();
    }
    $process->setAttribute("modified", time());
    $process->store();
}
$tpl->setVariable("event_status", eZWorkflowType::statusName($lastEventStatus));
$tpl->setVariable("current_workflow", $workflow);
$tpl->setVariable("current_event", $workflowEvent);
$Module->setTitle("Workflow process");
$tpl->setVariable("process", $process);
$tpl->setVariable("module", $Module);
$tpl->setVariable("http", $http);

 function execute($process, $event)
 {
     $processParameters = $process->attribute('parameter_list');
     $storeProcessParameters = false;
     $classID = false;
     $object = false;
     $sectionID = false;
     $languageID = 0;
     if (isset($processParameters['object_id'])) {
         $object = eZContentObject::fetch($processParameters['object_id']);
     } else {
         if (isset($processParameters['node_id'])) {
             $object = eZContentObject::fetchByNodeID($processParameters['node_id']);
         }
     }
     if ($object instanceof eZContentObject) {
         // Examine if the published version contains one of the languages we
         // match for.
         if (isset($processParameters['version'])) {
             $versionID = $processParameters['version'];
             $version = $object->version($versionID);
             if (is_object($version)) {
                 $version_option = $event->attribute('version_option');
                 if ($version_option == eZMultiplexerType::VERSION_OPTION_FIRST_ONLY and $processParameters['version'] > 1 or $version_option == eZMultiplexerType::VERSION_OPTION_EXCEPT_FIRST and $processParameters['version'] == 1) {
                     return eZWorkflowType::STATUS_ACCEPTED;
                 }
                 // If the language ID is part of the mask the result is non-zero.
                 $languageID = (int) $version->attribute('initial_language_id');
             }
         }
         $sectionID = $object->attribute('section_id');
         $class = $object->attribute('content_class');
         if ($class) {
             $classID = $class->attribute('id');
         }
     }
     $userArray = explode(',', $event->attribute('data_text2'));
     $classArray = explode(',', $event->attribute('data_text5'));
     $languageMask = $event->attribute('data_int2');
     if (!isset($processParameters['user_id'])) {
         $user = eZUser::currentUser();
         $userID = $user->id();
         $processParameters['user_id'] = $userID;
         $storeProcessParameters = true;
     } else {
         $userID = $processParameters['user_id'];
         $user = eZUser::fetch($userID);
         if (!$user instanceof eZUser) {
             $user = eZUser::currentUser();
             $userID = $user->id();
             $processParameters['user_id'] = $userID;
             $storeProcessParameters = true;
         }
     }
     $userGroups = $user->attribute('groups');
     $inExcludeGroups = count(array_intersect($userGroups, $userArray)) != 0;
     if ($storeProcessParameters) {
         $process->setParameters($processParameters);
         $process->store();
     }
     // All languages match by default
     $hasLanguageMatch = true;
     if ($languageMask != 0) {
         // Match ID with mask.
         $hasLanguageMatch = (bool) ($languageMask & $languageID);
     }
     if ($hasLanguageMatch && !$inExcludeGroups && (in_array(-1, $classArray) || in_array($classID, $classArray))) {
         $sectionArray = explode(',', $event->attribute('data_text1'));
         if (in_array($sectionID, $sectionArray) || in_array(-1, $sectionArray)) {
             $workflowToRun = $event->attribute('data_int1');
             $childParameters = array_merge($processParameters, array('workflow_id' => $workflowToRun, 'user_id' => $userID, 'parent_process_id' => $process->attribute('id')));
             $childProcessKey = eZWorkflowProcess::createKey($childParameters);
             $childProcessArray = eZWorkflowProcess::fetchListByKey($childProcessKey);
             $childProcess =& $childProcessArray[0];
             if ($childProcess == null) {
                 $childProcess = eZWorkflowProcess::create($childProcessKey, $childParameters);
                 $childProcess->store();
             }
             $workflow = eZWorkflow::fetch($childProcess->attribute("workflow_id"));
             $workflowEvent = null;
             if ($childProcess->attribute("event_id") != 0) {
                 $workflowEvent = eZWorkflowEvent::fetch($childProcess->attribute("event_id"));
             }
             $childStatus = $childProcess->run($workflow, $workflowEvent, $eventLog);
             $childProcess->store();
             if ($childStatus == eZWorkflow::STATUS_DEFERRED_TO_CRON) {
                 $this->setActivationDate($childProcess->attribute('activation_date'));
                 $childProcess->setAttribute("status", eZWorkflow::STATUS_WAITING_PARENT);
                 $childProcess->store();
                 return eZWorkflowType::STATUS_DEFERRED_TO_CRON_REPEAT;
             } else {
                 if ($childStatus == eZWorkflow::STATUS_FETCH_TEMPLATE or $childStatus == eZWorkflow::STATUS_FETCH_TEMPLATE_REPEAT) {
                     $process->Template =& $childProcess->Template;
                     return eZWorkflowType::STATUS_FETCH_TEMPLATE_REPEAT;
                 } else {
                     if ($childStatus == eZWorkflow::STATUS_REDIRECT) {
                         $process->RedirectUrl =& $childProcess->RedirectUrl;
                         return eZWorkflowType::STATUS_REDIRECT_REPEAT;
                     } else {
                         if ($childStatus == eZWorkflow::STATUS_DONE) {
//.........这里部分代码省略.........

 function execute($process, $event)
 {
     $parameters = $process->attribute('parameter_list');
     $objectId = $parameters['object_id'];
     $object = eZContentObject::fetch($objectId);
     $subtreeNodeID = $event->attribute('target_subtree');
     $subtreeNode = eZContentObjectTreeNode::fetch($subtreeNodeID);
     eZDebug::writeDebug("Event begins execution for object {$objectId}, subtree {$subtreeNodeID}", __METHOD__);
     if ($object != null && $subtreeNode != null) {
         $is_child = false;
         $locations = $object->assignedNodes();
         if ($locations == null) {
             // pre-creation event: obj has no node on its own, but a putative parent
             //eZDebug::writeDebug( 'Obj node is new!', __METHOD__ );
             $locations = eZNodeAssignment::fetchForObject($objectId, $object->attribute("current_version"));
             foreach ($locations as $key => $location) {
                 $locations[$key] = $location->getParentNode();
             }
         }
         foreach ($locations as $node) {
             $subtreeNodePath = $node->pathArray();
             //eZDebug::writeDebug( 'Testing if obj node '.$node->NodeID.' is child of : ' . $subtreeNodeID, __METHOD__ );
             if (in_array($subtreeNodeID, $subtreeNodePath)) {
                 eZDebug::writeDebug('Found that obj node ' . $node->NodeID . ' is child of node ' . $subtreeNodeID, __METHOD__);
                 $is_child = true;
                 break;
             }
         }
         if ($is_child) {
             $workflowToRun = $event->attribute('target_workflow');
             $user = eZUser::currentUser();
             $userID = $user->id();
             $processParameters = $process->attribute('parameter_list');
             // code copy+pasted from ez multoplexer worflow...
             $childParameters = array_merge($processParameters, array('workflow_id' => $workflowToRun, 'user_id' => $userID, 'parent_process_id' => $process->attribute('id')));
             $childProcessKey = eZWorkflowProcess::createKey($childParameters);
             $childProcessArray = eZWorkflowProcess::fetchListByKey($childProcessKey);
             $childProcess =& $childProcessArray[0];
             if ($childProcess == null) {
                 $childProcess = eZWorkflowProcess::create($childProcessKey, $childParameters);
                 $childProcess->store();
             }
             $workflow = eZWorkflow::fetch($childProcess->attribute("workflow_id"));
             $workflowEvent = null;
             if ($childProcess->attribute("event_id") != 0) {
                 $workflowEvent = eZWorkflowEvent::fetch($childProcess->attribute("event_id"));
             }
             $childStatus = $childProcess->run($workflow, $workflowEvent, $eventLog);
             $childProcess->store();
             if ($childStatus == eZWorkflow::STATUS_DEFERRED_TO_CRON) {
                 $this->setActivationDate($childProcess->attribute('activation_date'));
                 $childProcess->setAttribute("status", eZWorkflow::STATUS_WAITING_PARENT);
                 $childProcess->store();
                 return eZWorkflowType::STATUS_DEFERRED_TO_CRON_REPEAT;
             } else {
                 if ($childStatus == eZWorkflow::STATUS_FETCH_TEMPLATE) {
                     $process->Template =& $childProcess->Template;
                     return eZWorkflowType::STATUS_FETCH_TEMPLATE_REPEAT;
                 } else {
                     if ($childStatus == eZWorkflow::STATUS_REDIRECT) {
                         $process->RedirectUrl =& $childProcess->RedirectUrl;
                         return eZWorkflowType::STATUS_REDIRECT_REPEAT;
                     } else {
                         if ($childStatus == eZWorkflow::STATUS_DONE) {
                             $childProcess->removeThis();
                             return eZWorkflowType::STATUS_ACCEPTED;
                         } else {
                             if ($childStatus == eZWorkflow::STATUS_CANCELLED || $childStatus == eZWorkflow::STATUS_FAILED) {
                                 $childProcess->removeThis();
                                 return eZWorkflowType::STATUS_REJECTED;
                             }
                         }
                     }
                 }
             }
             return $childProcess->attribute('event_status');
         }
         return eZWorkflowType::STATUS_ACCEPTED;
     } else {
         eZDebug::writeError("Event triggered for inexisting object ({$objectId}) or subtree ({$subtreeNodeID})", __METHOD__);
         return eZWorkflowType::STATUS_WORKFLOW_CANCELLED;
     }
 }

 function removeThis()
 {
     $workflowParameters = $this->attribute('parameter_list');
     $cleanupList = array();
     $db = eZDB::instance();
     $db->begin();
     if (isset($workflowParameters['cleanup_list']) && is_array($workflowParameters['cleanup_list'])) {
         $cleanupList = $workflowParameters['cleanup_list'];
         foreach ($cleanupList as $workflowEventID) {
             $workflowEvent = eZWorkflowEvent::fetch($workflowEventID);
             $workflowType = $workflowEvent->eventType();
             $workflowType->cleanup($this, eZWorkflowEvent::fetch($workflowEventID));
         }
     }
     eZPersistentObject::removeObject(eZWorkflowProcess::definition(), array('id' => $this->attribute('id')));
     $db->commit();
 }