测试

2026-07-03 05:52:48 +08:00 · 2013-03-13 14:15:52 +08:00
commit b2b4edaee0
66 changed files with 16675 additions and 0 deletions
--- a/Think/View.php
+++ b/Think/View.php
@@ -0,0 +1,119 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+// $Id$
+namespace Think;
+class View {
+
+    public $engine   =   null;       // 模板引擎
+    protected $template =   null;       // 模板文件
+    protected $data     =   [];    // 模板变量
+    protected $config   =   [];    // 视图参数
+    
+    /**
+     * 模板变量赋值
+     * @access public
+     * @param mixed $name
+     * @param mixed $value
+     */
+    public function assign($name,$value=''){
+        if(is_array($name)) {
+            $this->data   =  array_merge($this->data,$name);
+            return $this;
+        }else {
+            $this->data[$name] = $value;
+        }
+    }
+
+    /**
+     * 视图参数设置
+     * @access public
+     * @param mixed $name
+     * @param mixed $value
+     */
+    public function __set($name,$value){
+        $this->config[$name] = $value;
+    }
+
+    public function __construct($config=[]){
+        $this->config   =   $config;
+        if(!empty($this->config['template_engine'])) {
+            $this->engine($this->config['template_engine'],$config['template_options']);
+        }
+    }
+    
+    public function engine($engine,$config=[]){
+        $class  =   '\Think\View\Driver\\'.ucwords($engine);
+        $this->engine =   new $class($config);
+        return $this;
+    }
+    
+    /**
+     * 加载模板和页面输出 可以返回输出内容
+     * @access public
+     * @param string $template 模板文件名
+     * @param boolean $return 是否返回
+     * @return mixed
+     */
+    public function display($template='',$vars=[],$return=false) {
+        Tag::listen('view_begin',$template);
+        // 解析并获取模板内容
+        $content = $this->fetch($template,$vars);
+        // 输出模板内容
+        if($return) {
+            return $content;
+        }else{
+            $this->render($content);
+        }
+    }
+
+    /**
+     * 解析和获取模板内容 用于输出
+     * @access protected
+     * @param string $template 模板文件名或者内容
+     * @param array $vars 模板输出变量
+     * @return string
+     */
+    protected function fetch($template,$vars=[]) {
+        Tag::listen('view_template',$template);
+        $vars   =   $vars?$vars:$this->data;
+        // 页面缓存
+        ob_start();
+        ob_implicit_flush(0);
+        if($this->engine) { // 指定模板引擎
+            $this->engine->fetch($template,$vars);
+        }else{
+            extract($vars, EXTR_OVERWRITE);
+            is_file($template)?include $template:eval('?>'.$template);
+        }
+        // 获取并清空缓存
+        $content = ob_get_clean();
+        Tag::listen('content_filter',$content);
+        // 输出模板文件
+        return $content;
+    }
+
+    /**
+     * 输出内容文本可以包括Html
+     * @access private
+     * @param string $content 输出内容
+     * @param string $charset 模板输出字符集
+     * @param string $contentType 输出类型
+     * @return mixed
+     */
+    private function render($content){
+        // 网页字符编码
+        header('Content-Type:'.$this->config['http_content_type'].'; charset='.$this->config['http_charset']);
+        header('Cache-control: '.$this->config['http_cache_control']);  // 页面缓存控制
+        header('X-Powered-By:ThinkPHP');
+        // 输出模板文件
+        echo $content;
+    }
+}