/**
* @see \wcf\system\attachment\IAttachmentObjectType::canDelete()
*/
public function canDelete($objectID)
{
if ($objectID) {
$entry = new Entry($objectID);
return $entry->isEditable();
}
return false;
}
/**
* @see \wcf\data\IDeleteAction::delete()
*/
public function delete()
{
// delete news update
parent::delete();
foreach ($this->objects as $entryUpdate) {
$entry = new Entry($entryUpdate->entryID);
$entry->updateEntryUpdates();
}
}
/**
* @see \wcf\system\comment\manager\ICommentManager::isAccessible()
*/
public function isAccessible($objectID, $validateWritePermission = false)
{
// check object id
$entry = new Entry($objectID);
if (!$entry->entryID || !$entry->canRead()) {
return false;
}
return true;
}
/**
* @see \wcf\page\IPage::readParameters()
*/
public function readParameters()
{
MessageForm::readParameters();
if (isset($_REQUEST['id'])) {
$this->updateID = intval($_REQUEST['id']);
}
$this->update = new EntryUpdate($this->updateID);
if (!$this->update->updateID) {
throw new IllegalLinkException();
}
$this->entryID = $this->update->entryID;
$this->entry = new Entry($this->entryID);
// check news permissions
if (!$this->entry->canEdit()) {
throw new PermissionDeniedException();
}
}