blessing-skin-server/app/Services/Option.php
2016-08-28 10:05:21 +08:00

77 lines
1.8 KiB
PHP

<?php
namespace App\Services;
use \Illuminate\Database\Eloquent\Model;
use \Exception;
class Option
{
public static function get($key, $default_value = null)
{
$option = OptionModel::where('option_name', $key)->first();
if (!$option) {
if (!is_null($default_value)) {
return $default_value;
} else {
$options = require BASE_DIR."/setup/options.php";
if (array_key_exists($key, $options)) {
self::add($key, $options[$key]);
return $options[$key];
}
throw new Exception('Unexistent option.', 1);
}
}
return $option->option_value;
}
public static function set($key, $value)
{
$option = OptionModel::where('option_name', $key)->first();
if (!$option)
throw new Exception('Unexistent option.', 1);
$option->option_value = $value;
return $option->save();
}
public static function add($key, $value)
{
if (self::has($key))
return true;
$option = new OptionModel;
$option->option_name = $key;
$option->option_value = $value;
$option->save();
}
public static function has($key)
{
try {
OptionModel::where('option_name', $key)->firstOrFail();
} catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) {
return false;
}
return true;
}
public static function delete($key)
{
OptionModel::where('option_name', $key)->delete();
}
}
class OptionModel extends Model
{
protected $table = 'options';
public $timestamps = false;
protected $fillable = ['option_value'];
}