mendian/app/event/DiyViewUtils.php

<?php
// +---------------------------------------------------------------------+
// | NiuCloud | [ WE CAN DO IT JUST NiuCloud ]                |
// +---------------------------------------------------------------------+
// | Copy right 2019-2029 www.niucloud.com                          |
// +---------------------------------------------------------------------+
// | Author | NiuCloud <niucloud@outlook.com>                       |
// +---------------------------------------------------------------------+
// | Repository | https://github.com/niucloud/framework.git          |
// +---------------------------------------------------------------------+
declare (strict_types = 1);

namespace app\event;

/**
 * 自定义模板组件渲染
 */
class DiyViewUtils
{
	// 行为扩展的执行入口必须是run
	public function handle($data)
	{
		$port = [ 'app', 'addon' ];
		if (!empty($data['controller'])) {
			$class_name = '';
			$is_exist = false;
			foreach ($port as $k => $v) {
				if (!empty($data['addon_name'])) {
					$class_name = $v . '\\' . $data['addon_name'] . '\\component\\controller\\' . $data['controller'];
				} else {
					$class_name = $v . '\\component\\controller\\' . $data['controller'];
				}
				if (class_exists($class_name)) {
					$is_exist = true;
					break;
				}
			}
			if ($is_exist) {
				$class = new \ReflectionClass($class_name);
				$instance = $class->newInstanceArgs();
				return $instance->design();
			} else {
				var_dump("not found：" . $class_name);
			}
			
		}
	}
	
}