<?php

namespace app\models;

use Yii;

/**

* This is the model class for table "doc_config".

*

* @property int $id

* @property string $type 配置类型

* @property string $content 配置内容

* @property string $created_at

* @property string $updated_at

*/

class Config extends Model

{

/**

* 绑定数据表

*/

public static function tableName()

{

return '{{%config}}';

}

/**

* 验证规则

*/

public function rules()

{

return [

[['type', 'content'], 'required'],

[['content'], 'string'],

[['created_at', 'updated_at'], 'safe'],

[['type'], 'string', 'max' => 10],

];

}

/**

* {@inheritdoc}

*/

public function attributeLabels()

{

return [

'id' => 'ID',

'type' => 'Type',

'content' => 'Content',

'created_at' => 'Created At',

'updated_at' => 'Updated At',

];

}

public function getField($field = null)

{

$config = json_decode($this->content);

return $field ? trim($config->$field) : $config;

}

}