public function setFile(a\File $file = NULL)
{
// required
if ($this->required && $file == NULL) {
throw new e\EmptyValueException(S_SPAN . c\M::NULL_FILE . E_SPAN);
}
if ($this->asset_type != c\T::FILE) {
throw new e\NodeException(S_SPAN . "The asset does not accept a file." . E_SPAN);
}
if (isset($file)) {
$this->file_id = $file->getId();
$this->file_path = $file->getPath();
} else {
$this->file_id = NULL;
$this->file_path = NULL;
}
return $this;
}
public function removeFile(File $file)
{
$id = $file->getId();
$temp = array();
foreach ($this->files as $file) {
if ($file->getId() != $id) {
$temp[] = $file;
}
}
$this->files = $temp;
return $this;
}