function fetchMessageList($itemID, $sortBy, $offset, $limit)
{
$itemParameters = array('item_id' => $itemID, 'offset' => $offset, 'limit' => $limit, 'sort_by' => $sortBy);
$children = eZCollaborationItemMessageLink::fetchItemList($itemParameters);
if ($children === null) {
$resultArray = array('error' => array('error_type' => 'kernel', 'error_code' => eZError::KERNEL_NOT_FOUND));
} else {
$resultArray = array('result' => $children);
}
return $resultArray;
}
static function fetchItemList($parameters)
{
$parameters = array_merge(array('as_object' => true, 'item_id' => false, 'offset' => false, 'limit' => false, 'sort_by' => false), $parameters);
$itemID = $parameters['item_id'];
$asObject = $parameters['as_object'];
$offset = $parameters['offset'];
$limit = $parameters['limit'];
$limitArray = null;
if ($offset and $limit) {
$limitArray = array('offset' => $offset, 'limit' => $limit);
}
return eZPersistentObject::fetchObjectList(eZCollaborationItemMessageLink::definition(), null, array("collaboration_id" => $itemID), null, $limitArray, $asObject);
}
function handleCustomAction($module, $collaborationItem)
{
$redirectView = 'item';
$redirectParameters = array('full', $collaborationItem->attribute('id'));
$addComment = false;
if ($this->isCustomAction('Comment')) {
$addComment = true;
} else {
if ($this->isCustomAction('Accept') or $this->isCustomAction('Deny') or $this->isCustomAction('Defer')) {
// check user's rights to approve
$user = eZUser::currentUser();
$userID = $user->attribute('contentobject_id');
$participantList = eZCollaborationItemParticipantLink::fetchParticipantList(array('item_id' => $collaborationItem->attribute('id')));
$approveAllowed = false;
foreach ($participantList as $participant) {
if ($participant->ParticipantID == $userID && $participant->ParticipantRole == eZCollaborationItemParticipantLink::ROLE_APPROVER) {
$approveAllowed = true;
break;
}
}
if (!$approveAllowed) {
return $module->redirectToView($redirectView, $redirectParameters);
}
$contentObjectVersion = $this->contentObjectVersion($collaborationItem);
$status = self::STATUS_DENIED;
if ($this->isCustomAction('Accept')) {
$status = self::STATUS_ACCEPTED;
} else {
if ($this->isCustomAction('Defer') or $this->isCustomAction('Deny')) {
$status = self::STATUS_DENIED;
}
}
$collaborationItem->setAttribute('data_int3', $status);
$collaborationItem->setAttribute('status', eZCollaborationItem::STATUS_INACTIVE);
$timestamp = time();
$collaborationItem->setAttribute('modified', $timestamp);
$collaborationItem->setIsActive(false);
$redirectView = 'view';
$redirectParameters = array('summary');
$addComment = true;
}
}
if ($addComment) {
$messageText = $this->customInput('ApproveComment');
if (trim($messageText) != '') {
$message = eZCollaborationSimpleMessage::create('ezapprove_comment', $messageText);
$message->store();
eZCollaborationItemMessageLink::addMessage($collaborationItem, $message, self::MESSAGE_TYPE_APPROVE);
}
}
$collaborationItem->sync();
return $module->redirectToView($redirectView, $redirectParameters);
}
function handleCustomAction(&$module, &$collaborationItem)
{
$redirectView = 'item';
$redirectParameters = array('full', $collaborationItem->attribute('id'));
$addComment = false;
if ($this->isCustomAction('Comment')) {
$addComment = true;
} else {
if ($this->isCustomAction('Accept') || $this->isCustomAction('Deny')) {
#include_once( eZExtension::baseDirectory() . '/ezapprove2/classes/ezxapprovestatus.php' );
$approveStatus = eZXApproveStatus::fetchByCollaborationItem($collaborationItem->attribute('id'));
if (!$approveStatus) {
eZDebug::writeError('Could not fetch approve status for collaboration id : ' . $collaborationItem->attribute('id'));
return false;
}
$approveStatusUserLink = eZXApproveStatusUserLink::fetchByUserID(eZUser::currentUserID(), $approveStatus->attribute('id'), eZXApproveStatusUserLink::RoleApprover);
if (!$approveStatusUserLink) {
eZDebug::writeDebug('User is not approver for approve status : ' . $approveStatus->attribute('id') . ', user ID : ' . eZUser::currentUserID());
return false;
}
$contentObjectVersion = $this->contentObjectVersion($collaborationItem);
if ($this->isCustomAction('Accept')) {
$approveStatusUserLink->setAttribute('approve_status', eZXApproveStatusUserLink::StatusApproved);
} else {
if ($this->isCustomAction('Deny')) {
$collaborationItem->setIsActive(false);
$collaborationItem->setAttribute('status', eZCollaborationItem::STATUS_INACTIVE);
$approveStatusUserLink->setAttribute('approve_status', eZXApproveStatusUserLink::StatusDiscarded);
}
}
$approveStatusUserLink->sync();
$redirectView = 'view';
$redirectParameters = array('summary');
$addComment = true;
} else {
if ($this->isCustomAction('Edit')) {
#include_once( eZExtension::baseDirectory() . '/ezapprove2/classes/ezxapprovestatus.php' );
$approveStatus = eZXApproveStatus::fetchByCollaborationItem($collaborationItem->attribute('id'));
$contentObject = $approveStatus->attribute('contentobject');
// Check if user can edit object
if (!$contentObject || !$contentObject->attribute('can_edit')) {
eZDebug::writeError('insufficient access to edit object : ' . $contentObject->attribute('id'));
return false;
}
// 1. Lock workflow, and abort all previous pending elements.
$db = eZDB::instance();
if (!$approveStatus) {
eZDebug::writeError('Could not fetch approve status for collaboration id : ' . $collaborationItem->attribute('id'));
return false;
}
$db->begin();
$approveStatus->cancel();
// 2. Create new version based in the pending one.
$newVersion = $contentObject->createNewVersion($approveStatus->attribute('active_version'));
// If the Object has never been published we have to copy the node
// assignment(s) acorss from the initial version to avoid the user
// being prompted for a location when publishing.
//
// It would appear that isn't done in the model for non published items.
if ($contentObject->attribute('published') == 0) {
$version = $contentObject->attribute('current');
$nodeAssignmentList = $version->attribute('node_assignments');
$contentObjectID = $contentObject->attribute('id');
$newVersionNumber = $newVersion->attribute('version');
foreach (array_keys($nodeAssignmentList) as $key) {
$nodeAssignment = $nodeAssignmentList[$key];
$clonedAssignment = $nodeAssignment->cloneNodeAssignment($newVersionNumber, $contentObjectID);
$clonedAssignment->store();
}
}
// 3. Set pending version to rejected.
$oldVersion = $approveStatus->attribute('object_version');
$oldVersion->setAttribute('status', eZContentObjectVersion::STATUS_REJECTED);
$oldVersion->sync();
// Abort collaboration item. Added by KK
$collaborationItem->setIsActive(false);
$collaborationItem->setAttribute('status', eZCollaborationItem::STATUS_INACTIVE);
$db->commit();
// 4. Redirect user to new object.
return $module->redirect('content', 'edit', array($contentObject->attribute('id'), $newVersion->attribute('version')));
} else {
if ($this->isCustomAction('AddApprover')) {
#include_once( eZExtension::baseDirectory() . '/ezapprove2/classes/ezxapprovestatus.php' );
$approveStatus = eZXApproveStatus::fetchByCollaborationItem($collaborationItem->attribute('id'));
if (!$approveStatus) {
eZDebug::writeError('Could not find eZXApproveStatus, ' . $collaborationItem->attribute('id'));
return $Module->handleError(eZError::KERNEL_NOT_AVAILABLE, 'kernel');
}
return $module->redirect('ezapprove2', 'add_approver', array($approveStatus->attribute('id')));
}
}
}
}
if ($addComment) {
$messageText = $this->customInput('ApproveComment');
if (trim($messageText) != '') {
$message = eZCollaborationSimpleMessage::create('ezapprove2_comment', $messageText);
$message->store();
eZCollaborationItemMessageLink::addMessage($collaborationItem, $message, eZApprove2CollaborationHandler::MESSAGE_TYPE_APPROVE2);
}
}
$collaborationItem->setAttribute('modified', time());
$collaborationItem->sync();
return $module->redirectToView($redirectView, $redirectParameters);
}