PHP eZWorkflow::fetch方法代码示例

    static function removeGroup( $workflowID, $workflowVersion, $selectedGroup )
    {
        $workflow = eZWorkflow::fetch( $workflowID );
        if ( !$workflow )
            return false;
        $groups = $workflow->attribute( 'ingroup_list' );
        foreach ( array_keys( $groups ) as $key )
        {
            if ( in_array( $groups[$key]->attribute( 'group_id' ), $selectedGroup ) )
            {
                unset( $groups[$key] );
            }
        }

        if ( count( $groups ) == 0 )
        {
            return false;
        }
        else
        {
            $db = eZDB::instance();
            $db->begin();
            foreach(  $selectedGroup as $group_id )
            {
                eZWorkflowGroupLink::removeByID( $workflowID, $workflowVersion, $group_id );
            }
            $db->commit();
        }
        return true;
    }

if ( isset( $webOutput ) )
    $runInBrowser = $webOutput;

$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 ||

        return;
    }
}

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

if ( is_numeric( $WorkflowID ) )
{
    // try to fetch temporary version of workflow
    $workflow = eZWorkflow::fetch( $WorkflowID, true, 1 );

    // If temporary version does not exist fetch the current
    if ( !is_object( $workflow ) )
    {
        $workflow = eZWorkflow::fetch( $WorkflowID, true, 0 );
        if ( is_object( $workflow ) )
        {
            $workflowGroups = eZWorkflowGroupLink::fetchGroupList( $WorkflowID, 0, true );

            $db = eZDB::instance();
            $db->begin();
            foreach ( $workflowGroups as $workflowGroup )
            {
                $groupID = $workflowGroup->attribute( "group_id" );
                $groupName = $workflowGroup->attribute( "group_name" );
                $ingroup = eZWorkflowGroupLink::create( $WorkflowID, 1, $groupID, $groupName );
                $ingroup->store();
            }
            $db->commit();
        }

    }
    if ($http->hasPostVariable("CurrentGroupName")) {
        $GroupName = $http->postVariable("CurrentGroupName");
    }
    $params = array(null, $GroupID, $GroupName);
    $Module->run('edit', $params);
    return;
}
if ($http->hasPostVariable('DeleteButton') and $http->hasPostVariable('Workflow_id_checked')) {
    if ($http->hasPostVariable('CurrentGroupID')) {
        // If CurrentGroupID variable exist, delete in that group only:
        $groupID = $http->postVariable('CurrentGroupID');
        $workflowIDs = $http->postVariable('Workflow_id_checked');
        foreach ($workflowIDs as $workflowID) {
            // for all workflows which are tagged for deleting:
            $workflow = eZWorkflow::fetch($workflowID);
            if ($workflow) {
                $workflowInGroups = $workflow->attribute('ingroup_list');
                if (count($workflowInGroups) == 1) {
                    //remove entry from eztrigger table also, if it exists there.
                    eZTrigger::removeTriggerForWorkflow($workflowID);
                    // if there is only one group which the workflow belongs to, delete (=disable) it:
                    eZWorkflow::setIsEnabled(false, $workflowID);
                } else {
                    // if there is more than 1 group, remove only from the group:
                    eZWorkflowFunctions::removeGroup($workflowID, 0, array($groupID));
                }
            } else {
                // just for sure :-)
                eZWorkflow::setIsEnabled(false, $workflowID);
            }

 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();
         }
     }
 }

 static function runWorkflow($workflowProcess)
 {
     $workflow = eZWorkflow::fetch($workflowProcess->attribute("workflow_id"));
     $workflowEvent = null;
     $workflowStatus = $workflowProcess->run($workflow, $workflowEvent, $eventLog);
     $db = eZDB::instance();
     $db->begin();
     $workflowProcess->store();
     switch ($workflowStatus) {
         case eZWorkflow::STATUS_FAILED:
         case eZWorkflow::STATUS_CANCELLED:
         case eZWorkflow::STATUS_NONE:
         case eZWorkflow::STATUS_BUSY:
             $workflowProcess->removeThis();
             $db->commit();
             return array('Status' => eZTrigger::WORKFLOW_CANCELLED, 'Result' => null);
             break;
         case eZWorkflow::STATUS_FETCH_TEMPLATE:
         case eZWorkflow::STATUS_FETCH_TEMPLATE_REPEAT:
             $tpl = eZTemplate::factory();
             $result = array();
             foreach (array_keys($workflowProcess->Template['templateVars']) as $key) {
                 $value = $workflowProcess->Template['templateVars'][$key];
                 $tpl->setVariable($key, $value);
             }
             $result['content'] = $tpl->fetch($workflowProcess->Template['templateName']);
             if (isset($workflowProcess->Template['path'])) {
                 $result['path'] = $workflowProcess->Template['path'];
             }
             $db->commit();
             if ($workflowStatus == eZWorkflow::STATUS_FETCH_TEMPLATE) {
                 $triggerStatus = eZTrigger::FETCH_TEMPLATE;
             } elseif ($workflowStatus == eZWorkflow::STATUS_FETCH_TEMPLATE_REPEAT) {
                 $triggerStatus = eZTrigger::FETCH_TEMPLATE_REPEAT;
             }
             return array('Status' => $triggerStatus, 'WorkflowProcess' => $workflowProcess, 'Result' => $result);
             break;
         case eZWorkflow::STATUS_REDIRECT:
             //                var_dump( $workflowProcess->RedirectUrl  );
             $db->commit();
             return array('Status' => eZTrigger::REDIRECT, 'WorkflowProcess' => $workflowProcess, 'Result' => $workflowProcess->RedirectUrl);
             break;
         case eZWorkflow::STATUS_DEFERRED_TO_CRON:
             $db->commit();
             return array('Status' => eZTrigger::STATUS_CRON_JOB, 'WorkflowProcess' => $workflowProcess, 'Result' => array('content' => 'Deffered to cron. Operation halted during execution. <br/>Refresh page to continue<br/><br/><b>Note: The halt is just a temporary test</b><br/>', 'path' => array(array('text' => 'Operation halt', 'url' => false))));
             /*
                             return array( 'Status' => eZTrigger::STATUS_CRON_JOB,
                                           'Result' => $workflowProcess->attribute( 'id') );
             */
             break;
         case eZWorkflow::STATUS_RESET:
             $db->commit();
             return array('Status' => eZTrigger::WORKFLOW_RESET, 'WorkflowProcess' => $workflowProcess, 'Result' => array('content' => 'Workflow was reset', 'path' => array(array('text' => 'Operation halt', 'url' => false))));
             break;
         case eZWorkflow::STATUS_DONE:
             $workflowProcess->removeThis();
             $db->commit();
             return array('Status' => eZTrigger::WORKFLOW_DONE, 'Result' => null);
     }
     $db->commit();
     return array('Status' => eZTrigger::WORKFLOW_CANCELLED, 'Result' => null);
 }

 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 workflow()
 {
     if (isset($this->WorkflowID) and $this->WorkflowID) {
         return eZWorkflow::fetch($this->WorkflowID);
     }
     return null;
 }

    function execute( $xml )
    {
        $workflowGroupList = $xml->getElementsByTagName( 'WorkflowGroup' );
        $user              = eZUser::currentUser();
        $userID            = $user->attribute( "contentobject_id" );

        foreach ( $workflowGroupList as $workflowGroupNode )
        {
            $groupName        = $workflowGroupNode->getAttribute( 'name' );
            $referenceID      = $workflowGroupNode->getAttribute( 'referenceID' );
            $groupExistAction = $workflowGroupNode->getAttribute( 'groupExistAction' );
            $workflowGroup    = null;

            if ( $groupExistAction == 'keep' )
            {
                $workflowGroupList = eZWorkflowGroup::fetchList();
                foreach ( $workflowGroupList as $workflowGroupItem )
                {
                    if ( $workflowGroupItem->attribute( 'name' ) == $groupName )
                    {
                        $workflowGroup = $workflowGroupItem;
                        break;
                    }
                }
            }
            if ( $workflowGroup !== null )
            {
                $this->writeMessage( "\tWorkflow Group '$groupName' already exists." , 'notice' );
            }
            else
            {
                $this->writeMessage( "\tWorkflow Group '$groupName' will be created." , 'notice' );
                $workflowGroup = eZWorkflowGroup::create( $userID );
                $workflowGroup->setAttribute( "name", $groupName );
                $workflowGroup->store();
            }

            $WorkflowGroupID = $workflowGroup->attribute( "id" );
            $refArray        = array();

            if ( $referenceID )
            {
                $refArray[$referenceID] = $WorkflowGroupID;
            }
            $this->addReference( $refArray );

            $workflowList = $workflowGroupNode->getElementsByTagName( 'Workflow' );
            foreach ( $workflowList as $workflowNode )
            {
                $refArray = array();

                $workflowName        = $workflowNode->getAttribute( 'name' );
                $workflowTypeString  = $workflowNode->getAttribute( 'workflowTypeString' );
                $referenceID         = $workflowNode->getAttribute( 'referenceID' );
                $workflowExistAction = $workflowNode->getAttribute( 'workflowExistAction' );
                $WorkflowID          = $workflowNode->getAttribute( 'id' );
                $workflow            = null;
                $hasWorkflowDraft    = false;
                $db                  = eZDB::instance();

                if ( !$workflowExistAction )
                {
                    $workflowExistAction = 'extend';
                }

                if ( $WorkflowID )
                {
                    $workflow = eZWorkflow::fetch( $WorkflowID, true, 1 );
                    if ( !is_object( $workflow ) )
                    {
                        $workflow = eZWorkflow::fetch( $WorkflowID, true, 0 );
                        if ( is_object( $workflow ) )
                        {
                            $workflowGroups = eZWorkflowGroupLink::fetchGroupList( $WorkflowID, 0, true );

                            $db->begin();
                            foreach ( $workflowGroups as $workflowGroup )
                            {
                                $groupID   = $workflowGroup->attribute( "group_id" );
                                $groupName = $workflowGroup->attribute( "group_name" );
                                $ingroup   = eZWorkflowGroupLink::create( $WorkflowID, 1, $groupID, $groupName );

                                $ingroup->store();
                            }
                            $db->commit();

                        }
                        else
                        {
                            $this->writeMessage( "\tFailed to fetch workflow with ID '$WorkflowID'." , 'notice' );
                            $workflow = null;
                        }
                    }
                }

                $db->begin();

                if ( $workflow === null )
                {
                    $this->writeMessage( "\tWorkflow '$workflowName' will be created." , 'notice' );
//.........这里部分代码省略.........