/**
* Detach file from related object
*
* @param void
* @return null
*/
function detach_from_object()
{
$manager_class = array_var($_GET, 'manager');
$object_id = get_id('object_id');
$file_id = get_id('file_id');
$object = get_object_by_manager_and_id($object_id, $manager_class);
if (!$object instanceof ProjectDataObject) {
flash_error(lang('no access permissions'));
$this->redirectToReferer(get_url('dashboard'));
}
// if
$file = ProjectFiles::findById($file_id);
if (!$file instanceof ProjectFile) {
flash_error(lang('file dnx'));
$this->redirectToReferer(get_url('dashboard'));
}
// if
$attached_file = AttachedFiles::findById(array('rel_object_manager' => $manager_class, 'rel_object_id' => $object_id, 'file_id' => $file_id));
// findById
if (!$attached_file instanceof AttachedFile) {
flash_error(lang('file not attached to object'));
$this->redirectToReferer(get_url('dashboard'));
}
// if
try {
DB::beginWork();
$attached_file->delete();
DB::commit();
flash_success(lang('success detach file'));
} catch (Exception $e) {
flash_error(lang('error detach file'));
DB::rollback();
}
// try
$this->redirectToReferer($object->getObjectUrl());
}
/**
* Attach project file to this object
*
* @param ProjectFile $file
* @return AttachedFiles
*/
function attachFile(ProjectFile $file)
{
$manager_class = get_class($this->manager());
$object_id = $this->getObjectId();
$attached_file = AttachedFiles::findById(array('rel_object_manager' => $manager_class, 'rel_object_id' => $object_id, 'file_id' => $file->getId()));
// findById
if ($attached_file instanceof AttachedFile) {
return $attached_file;
// Already attached
}
// if
$attached_file = new AttachedFile();
$attached_file->setRelObjectManager($manager_class);
$attached_file->setRelObjectId($object_id);
$attached_file->setFileId($file->getId());
$attached_file->save();
if (!$file->getIsVisible()) {
$file->setIsVisible(true);
$file->setExpirationTime(EMPTY_DATETIME);
$file->save();
}
// if
return $attached_file;
}