// Decrements reference counter for this file and removes it if it becomes empty.
function unused()
{
if ($this->uses > 1) {
$this->uses -= 1;
if ($this->exists and !$this->save()) {
throw new Error("Cannot save File model of ID [{$this->id}].");
}
} else {
$this->delete();
is_file($file = $this->file()) and unlink($file);
Event::fire('file.deleted', $this);
}
return $this;
}
// Finds other files which MD5 hash is identical to this one.
//= Query
function same()
{
return static::where('md5', '=', $this->md5);
}
function url()
{
if ($url = parent::url()) {
$this->ext and $url .= '.' . $this->ext;
}
return $url;
}
}
File::$table = \Config::get('vanemart::general.table_prefix') . File::$table;
