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thinkphp/library/think/response/View.php

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+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2017 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Config;
+use think\Response;
+use think\View as ViewTemplate;
+
+class View extends Response
+{
+    // 输出参数
+    protected $options     = [];
+    protected $vars        = [];
+    protected $replace     = [];
+    protected $contentType = 'text/html';
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        // 渲染模板输出
+        return ViewTemplate::instance(Config::get('template'), Config::get('view_replace_str'))
+            ->fetch($data, $this->vars, $this->replace);
+    }
+
+    /**
+     * 获取视图变量
+     * @access public
+     * @param string $name 模板变量
+     * @return mixed
+     */
+    public function getVars($name = null)
+    {
+        if (is_null($name)) {
+            return $this->vars;
+        } else {
+            return isset($this->vars[$name]) ? $this->vars[$name] : null;
+        }
+    }
+
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param mixed $name  变量名
+     * @param mixed $value 变量值
+     * @return $this
+     */
+    public function assign($name, $value = '')
+    {
+        if (is_array($name)) {
+            $this->vars = array_merge($this->vars, $name);
+            return $this;
+        } else {
+            $this->vars[$name] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * 视图内容替换
+     * @access public
+     * @param string|array $content 被替换内容（支持批量替换）
+     * @param string  $replace    替换内容
+     * @return $this
+     */
+    public function replace($content, $replace = '')
+    {
+        if (is_array($content)) {
+            $this->replace = array_merge($this->replace, $content);
+        } else {
+            $this->replace[$content] = $replace;
+        }
+        return $this;
+    }
+
+}