95 lines
2.3 KiB
PHP
95 lines
2.3 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think\response;
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use think\Response;
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class View extends Response
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{
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// 输出参数
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protected $options = [];
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protected $vars = [];
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protected $filter;
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protected $contentType = 'text/html';
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/**
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* 处理数据
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* @access protected
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* @param mixed $data 要处理的数据
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* @return mixed
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*/
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protected function output($data)
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{
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// 渲染模板输出
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return $this->app['view']
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->filter($this->filter)
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->fetch($data, $this->vars);
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}
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/**
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* 获取视图变量
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* @access public
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* @param string $name 模板变量
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* @return mixed
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*/
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public function getVars($name = null)
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{
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if (is_null($name)) {
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return $this->vars;
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} else {
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return isset($this->vars[$name]) ? $this->vars[$name] : null;
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}
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}
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/**
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* 模板变量赋值
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* @access public
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* @param mixed $name 变量名
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* @param mixed $value 变量值
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* @return $this
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*/
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public function assign($name, $value = '')
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{
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if (is_array($name)) {
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$this->vars = array_merge($this->vars, $name);
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} else {
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$this->vars[$name] = $value;
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}
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return $this;
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}
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/**
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* 视图内容过滤
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* @access public
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* @param callable $filter
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* @return $this
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*/
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public function filter($filter)
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{
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$this->filter = $filter;
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return $this;
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}
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/**
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* 检查模板是否存在
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* @access private
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* @param string|array $name 参数名
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* @return bool
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*/
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public function exists($name)
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{
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return $this->app['view']->exists($name);
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}
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}
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