83 lines
1.8 KiB
PHP
83 lines
1.8 KiB
PHP
<?php
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namespace top\library;
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use top\library\template\driver\Smarty;
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use top\library\template\driver\Top;
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use top\library\template\driver\Twig;
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use top\traits\Instance;
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/**
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* 基础视图类
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* @author topnuomi 2018年11月22日
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*/
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class View
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{
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use Instance;
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// 用户的配置
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private $config = [];
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// 视图类实例
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private $template;
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/**
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* View constructor.
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* @throws \Exception
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*/
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private function __construct()
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{
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$this->config = config('view');
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$driver = strtolower($this->config['driver']);
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switch ($driver) {
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case 'top':
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$this->template = Template::instance(Top::instance());
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break;
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case 'smarty':
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$this->template = Template::instance(Smarty::instance());
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break;
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case 'twig':
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$this->template = Template::instance(Twig::instance());
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break;
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default:
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throw new \Exception('不存在的模板引擎：' . $driver);
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}
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}
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/**
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* 传递参数
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* @param string $name
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* @param mixed $value
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*/
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public function param($name, $value)
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{
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$this->template->param($name, $value);
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}
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/**
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* 页面静态缓存，直接调用默认为开启
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* @param bool $status
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*/
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public function cache($status = true)
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{
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$this->template->cache($status);
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}
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/**
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* 获取视图
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* @param string $file
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* @param array $param
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* @param int|bool $cache
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* @return mixed
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* @throws \Exception
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*/
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public function fetch($file = '', $param = [], $cache = false)
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{
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if (!$file) {
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$file = request()->controller() . '/' . request()->method();
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}
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return $this->template->fetch($file, $param, $cache);
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}
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}
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