WooYun.org

public function edit($model = null, $id = 0) {
		is_array ( $model ) || $model = $this->getModel ( $model );
		$id || $id = I ( 'id' );
		
		if (IS_POST) {
			$Model = D ( parse_name ( get_table_name ( $model ['id'] ), 1 ) );
			
			// 清空旧关键词
			$keyword = $Model->where ( 'id=' . $id )->getField ( 'keyword' );
			$keyword = preg_split ( '/[\s,;]+/', $keyword ); // 以空格tab逗号分号分割关键词
			$data ['addon'] = 'Extensions';
			foreach ( $keyword as $key ) {
				$data ['keyword'] = trim ( $key );
				$res = M ( 'keyword' )->where ( $data )->delete ();
			}
			
			// 获取模型的字段信息
			$Model = $this->checkAttr ( $Model, $model ['id'] );
			if ($Model->create () && $Model->save ()) {
				
				$this->_saveKeyword ( $model, $id );
				
				$this->success ( '保存' . $model ['title'] . '成功！', U ( 'lists?model=' . $model ['name'] ) );
			} else {
				$this->error ( $Model->getError () );
			}
		} else {
			parent::edit ( $model, $id );
		}
	}