web/lib/ArtworkTag.php
2024-01-08 14:08:26 -06:00

63 lines
1.2 KiB
PHP

<?
class ArtworkTag extends Tag{
// *******
// GETTERS
// *******
protected function GetUrl(): string{
if($this->_Url === null){
$this->_Url = '/artworks?query=' . Formatter::MakeUrlSafe($this->Name);
}
return $this->_Url;
}
// *******
// METHODS
// *******
protected function Validate(): void{
$error = new Exceptions\ValidationException();
if($this->Name === null || strlen($this->Name) === 0){
$error->Add(new Exceptions\InvalidArtworkTagException());
}
if($this->Url === null || strlen($this->Url) === 0){
$error->Add(new Exceptions\InvalidArtworkTagException());
}
if($error->HasExceptions){
throw $error;
}
}
public function Create(): void{
$this->Validate();
Db::Query('
INSERT into Tags (Name)
values (?)
', [$this->Name]);
$this->TagId = Db::GetLastInsertedId();
}
/**
* @throws \Exceptions\ValidationException
*/
public static function GetOrCreate(ArtworkTag $artworkTag): ArtworkTag{
$result = Db::Query('
SELECT *
from Tags
where Name = ?
', [$artworkTag->Name], 'ArtworkTag');
if(isset($result[0])){
return $result[0];
}
else{
$artworkTag->Create();
return $artworkTag;
}
}
}