/**
* @see \wcf\data\DatabaseObjectList::readObjects()
*/
public function readObjects()
{
parent::readObjects();
// group by object id
foreach ($this->objects as $attachmentID => $attachment) {
if (!isset($this->groupedObjects[$attachment->objectID])) {
$this->groupedObjects[$attachment->objectID] = array();
}
$this->groupedObjects[$attachment->objectID][$attachmentID] = $attachment;
}
}
/**
* @see \wcf\system\message\embedded\object\IMessageEmbeddedObjectHandler::parseMessage()
*/
public function parseMessage($message)
{
// yes i know... but what i can do diffrent to the parent class? ;) I am only need xattach... Stupid!
$return = false;
$parsedIDs = array_unique(ArrayUtil::toIntegerArray(self::getFirstParameters($message, 'xattach')));
if (!empty($parsedIDs)) {
$attachmentIDs = array();
foreach ($parsedIDs as $attachmentID) {
if ($attachmentID) {
$attachmentIDs[] = $attachmentID;
}
}
if (!empty($attachmentIDs)) {
$attachmentList = new AttachmentList();
$attachmentList->getConditionBuilder()->add("attachment.attachmentID IN (?)", array($attachmentIDs));
$attachmentList->readObjectIDs();
$return = $attachmentList->getObjectIDs();
}
}
return $return;
}
/**
* @see \wcf\system\message\embedded\object\IMessageEmbeddedObjectHandler::loadObjects()
*/
public function loadObjects(array $objectIDs)
{
$attachmentList = new AttachmentList();
$attachmentList->setObjectIDs($objectIDs);
$attachmentList->readObjects();
// group attachments by object type
$groupedAttachments = array();
foreach ($attachmentList->getObjects() as $attachment) {
if (!isset($groupedAttachments[$attachment->objectTypeID])) {
$groupedAttachments[$attachment->objectTypeID] = array();
}
$groupedAttachments[$attachment->objectTypeID][] = $attachment;
}
// check permissions
foreach ($groupedAttachments as $objectTypeID => $attachments) {
$processor = ObjectTypeCache::getInstance()->getObjectType($objectTypeID)->getProcessor();
if ($processor !== null) {
$processor->setPermissions($attachments);
}
}
return $attachmentList->getObjects();
}
/**
* @see \wcf\data\DatabaseObjectList::readObjects()
*/
public function readObjects()
{
parent::readObjects();
// cache objects
$groupedObjectIDs = array();
foreach ($this->objects as $attachment) {
if (!isset($groupedObjectIDs[$attachment->objectTypeID])) {
$groupedObjectIDs[$attachment->objectTypeID] = array();
}
$groupedObjectIDs[$attachment->objectTypeID][] = $attachment->objectID;
}
foreach ($groupedObjectIDs as $objectTypeID => $objectIDs) {
$objectType = ObjectTypeCache::getInstance()->getObjectType($objectTypeID);
$objectType->getProcessor()->cacheObjects($objectIDs);
}
}
/**
* Removes all attachments for given object ids by type.
*
* @param string $objectType
* @param array<integer> $objectIDs
*/
public static function removeAttachments($objectType, array $objectIDs)
{
$attachmentList = new AttachmentList();
$attachmentList->getConditionBuilder()->add("objectTypeID = ?", array(ObjectTypeCache::getInstance()->getObjectTypeByName('com.woltlab.wcf.attachment.objectType', $objectType)->objectTypeID));
$attachmentList->getConditionBuilder()->add("objectID IN (?)", array($objectIDs));
$attachmentList->readObjects();
if (count($attachmentList)) {
$attachmentAction = new AttachmentAction($attachmentList->getObjects(), 'delete');
$attachmentAction->executeAction();
}
}
/**
* Copies attachments from one object id to another.
*/
public function copy()
{
$sourceObjectType = ObjectTypeCache::getInstance()->getObjectTypeByName('com.woltlab.wcf.attachment.objectType', $this->parameters['sourceObjectType']);
$targetObjectType = ObjectTypeCache::getInstance()->getObjectTypeByName('com.woltlab.wcf.attachment.objectType', $this->parameters['targetObjectType']);
$attachmentList = new AttachmentList();
$attachmentList->getConditionBuilder()->add("attachment.objectTypeID = ?", array($sourceObjectType->objectTypeID));
$attachmentList->getConditionBuilder()->add("attachment.objectID = ?", array($this->parameters['sourceObjectID']));
$attachmentList->readObjects();
$newAttachmentIDs = array();
foreach ($attachmentList as $attachment) {
$newAttachment = AttachmentEditor::create(array('objectTypeID' => $targetObjectType->objectTypeID, 'objectID' => $this->parameters['targetObjectID'], 'userID' => $attachment->userID, 'filename' => $attachment->filename, 'filesize' => $attachment->filesize, 'fileType' => $attachment->fileType, 'fileHash' => $attachment->fileHash, 'isImage' => $attachment->isImage, 'width' => $attachment->width, 'height' => $attachment->height, 'tinyThumbnailType' => $attachment->tinyThumbnailType, 'tinyThumbnailSize' => $attachment->tinyThumbnailSize, 'tinyThumbnailWidth' => $attachment->tinyThumbnailWidth, 'tinyThumbnailHeight' => $attachment->tinyThumbnailHeight, 'thumbnailType' => $attachment->thumbnailType, 'thumbnailSize' => $attachment->thumbnailSize, 'thumbnailWidth' => $attachment->thumbnailWidth, 'thumbnailHeight' => $attachment->thumbnailHeight, 'downloads' => $attachment->downloads, 'lastDownloadTime' => $attachment->lastDownloadTime, 'uploadTime' => $attachment->uploadTime, 'showOrder' => $attachment->showOrder));
// copy attachment
@copy($attachment->getLocation(), $newAttachment->getLocation());
if ($attachment->tinyThumbnailSize) {
@copy($attachment->getTinyThumbnailLocation(), $newAttachment->getTinyThumbnailLocation());
}
if ($attachment->thumbnailSize) {
@copy($attachment->getThumbnailLocation(), $newAttachment->getThumbnailLocation());
}
$newAttachmentIDs[$attachment->attachmentID] = $newAttachment->attachmentID;
}
return array('attachmentIDs' => $newAttachmentIDs);
}
