Zend Framework实现Zend_View集成Smarty模板系统的方法


Posted in PHP onMarch 05, 2016

本文实例讲述了Zend Framework实现Zend_View集成Smarty模板系统的方法。分享给大家供大家参考,具体如下:

Zend_View抽象出了Zend_View_Interface,可以让我们集成不同的视图解决方案,例如可以集成smarty。要在zend中使用其他视图系统作为视图,只要实现Zend_View_Interface接口即可。

Zend_View_Interface的接口定义:

<?php
/**
 * Interface class for Zend_View compatible template engine implementations
 *
 * @category  Zend
 * @package  Zend_View
 * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license  http://framework.zend.com/license/new-bsd   New BSD License
 */
interface Zend_View_Interface
{
  /**
   * Return the template engine object, if any
   *
   * If using a third-party template engine, such as Smarty, patTemplate,
   * phplib, etc, return the template engine object. Useful for calling
   * methods on these objects, such as for setting filters, modifiers, etc.
   *
   * @return mixed
   */
  public function getEngine();
  /**
   * Set the path to find the view script used by render()
   *
   * @param string|array The directory (-ies) to set as the path. Note that
   * the concrete view implentation may not necessarily support multiple
   * directories.
   * @return void
   */
  public function setScriptPath($path);
  /**
   * Retrieve all view script paths
   *
   * @return array
   */
  public function getScriptPaths();
  /**
   * Set a base path to all view resources
   *
   * @param string $path
   * @param string $classPrefix
   * @return void
   */
  public function setBasePath($path, $classPrefix = 'Zend_View');
  /**
   * Add an additional path to view resources
   *
   * @param string $path
   * @param string $classPrefix
   * @return void
   */
  public function addBasePath($path, $classPrefix = 'Zend_View');
  /**
   * Assign a variable to the view
   *
   * @param string $key The variable name.
   * @param mixed $val The variable value.
   * @return void
   */
  public function __set($key, $val);
  /**
   * Allows testing with empty() and isset() to work
   *
   * @param string $key
   * @return boolean
   */
  public function __isset($key);
  /**
   * Allows unset() on object properties to work
   *
   * @param string $key
   * @return void
   */
  public function __unset($key);
  /**
   * Assign variables to the view script via differing strategies.
   *
   * Suggested implementation is to allow setting a specific key to the
   * specified value, OR passing an array of key => value pairs to set en
   * masse.
   *
   * @see __set()
   * @param string|array $spec The assignment strategy to use (key or array of key
   * => value pairs)
   * @param mixed $value (Optional) If assigning a named variable, use this
   * as the value.
   * @return void
   */
  public function assign($spec, $value = null);
  /**
   * Clear all assigned variables
   *
   * Clears all variables assigned to Zend_View either via {@link assign()} or
   * property overloading ({@link __get()}/{@link __set()}).
   *
   * @return void
   */
  public function clearVars();
  /**
   * Processes a view script and returns the output.
   *
   * @param string $name The script name to process.
   * @return string The script output.
   */
  public function render($name);
}

集成Smarty的基本实现如下:

smarty下载地址

http://www.smarty.net/files/Smarty-3.1.7.tar.gz

目录结构

root@coder-671T-M:/www/zf_demo1# tree
.
├── application
│   ├── Bootstrap.php
│   ├── configs
│   │   └── application.ini
│   ├── controllers
│   │   ├── ErrorController.php
│   │   └── IndexController.php
│   ├── models
│   └── views
│       ├── helpers
│       └── scripts
│           ├── error
│           │   └── error.phtml
│           └── index
│               ├── index.phtml
│               └── index.tpl
├── docs
│   └── README.txt
├── library
│   ├── Lq
│   │   └── View
│   │       └── Smarty.php
│   └── smartylib
│       ├── debug.tpl
│       ├── plugins
│       │   ├── ...........................
│       │   └── variablefilter.htmlspecialchars.php
│       ├── SmartyBC.class.php
│       ├── Smarty.class.php
│       └── sysplugins
│           ├── ..........................
│           └── smarty_security.php
├── public
│   └── index.php
├── temp
│   └── smarty
│       └── templates_c
│           └── 73d91bef3fca4e40520a7751bfdfb3e44b05bdbd.file.index.tpl.php
└── tests
    ├── application
    │   └── controllers
    │       └── IndexControllerTest.php
    ├── bootstrap.php
    ├── library
    └── phpunit.xml

24 directories, 134 files

/zf_demo1/library/Lq/View/Smarty.php

<?php
require_once 'smartylib/Smarty.class.php';
class Lq_View_Smarty implements Zend_View_Interface {
  /**
   * Smarty object
   *
   * @var Smarty
   */
  protected $_smarty;
  /**
   * Constructor
   *
   * @param $tmplPath string
   * @param $extraParams array
   * @return void
   */
  public function __construct($tmplPath = null, $extraParams = array()) {
    $this->_smarty = new Smarty ();
    if (null !== $tmplPath) {
      $this->setScriptPath ( $tmplPath );
    }
    foreach ( $extraParams as $key => $value ) {
      $this->_smarty->$key = $value;
    }
  }
  /**
   * Return the template engine object
   *
   * @return Smarty
   */
  public function getEngine() {
    return $this->_smarty;
  }
  /**
   * Set the path to the templates
   *
   * @param $path string
   *      The directory to set as the path.
   * @return void
   */
  public function setScriptPath($path) {
    if (is_readable ( $path )) {
      $this->_smarty->template_dir = $path;
      return;
    }
    throw new Exception ( 'Invalid path provided' );
  }
  /**
   * Retrieve the current template directory
   *
   * @return string
   */
  public function getScriptPaths() {
    return array ($this->_smarty->template_dir );
  }
  /**
   * Alias for setScriptPath
   *
   * @param $path string
   * @param $prefix string
   *      Unused
   * @return void
   */
  public function setBasePath($path, $prefix = 'Zend_View') {
    return $this->setScriptPath ( $path );
  }
  /**
   * Alias for setScriptPath
   *
   * @param $path string
   * @param $prefix string
   *      Unused
   * @return void
   */
  public function addBasePath($path, $prefix = 'Zend_View') {
    return $this->setScriptPath ( $path );
  }
  /**
   * Assign a variable to the template
   *
   * @param $key string
   *      The variable name.
   * @param $val mixed
   *      The variable value.
   * @return void
   */
  public function __set($key, $val) {
    $this->_smarty->assign ( $key, $val );
  }
  /**
   * Retrieve an assigned variable
   *
   * @param $key string
   *      The variable name.
   * @return mixed The variable value.
   */
  public function __get($key) {
    return $this->_smarty->get_template_vars ( $key );
  }
  /**
   * Allows testing with empty() and isset() to work
   *
   * @param $key string
   * @return boolean
   */
  public function __isset($key) {
    return (null !== $this->_smarty->get_template_vars ( $key ));
  }
  /**
   * Allows unset() on object properties to work
   *
   * @param $key string
   * @return void
   */
  public function __unset($key) {
    $this->_smarty->clear_assign ( $key );
  }
  /**
   * Assign variables to the template
   *
   * Allows setting a specific key to the specified value, OR passing an array
   * of key => value pairs to set en masse.
   *
   * @see __set()
   * @param $spec string|array
   *      The assignment strategy to use (key or array of key
   *      => value pairs)
   * @param $value mixed
   *      (Optional) If assigning a named variable, use this
   *      as the value.
   * @return void
   */
  public function assign($spec, $value = null) {
    if (is_array ( $spec )) {
      $this->_smarty->assign ( $spec );
      return;
    }
    $this->_smarty->assign ( $spec, $value );
  }
  /**
   * Clear all assigned variables
   *
   * Clears all variables assigned to Zend_View either via {@link assign()} or
   * property overloading ({@link __get()}/{@link __set()}).
   *
   * @return void
   */
  public function clearVars() {
    $this->_smarty->clear_all_assign ();
  }
  /**
   * Processes a template and returns the output.
   *
   * @param $name string
   *      The template to process.
   * @return string The output.
   */
  public function render($name) {
    ob_start();
    echo $this->_smarty->fetch ( $name );
    unset($name);
  }
}

/zf_demo1/application/configs/application.ini

[production]
includePaths.library = APPLICATION_PATH "/../library"
bootstrap.path = APPLICATION_PATH "/Bootstrap.php"
bootstrap.class = "Bootstrap"
appnamespace = "Application"
autoloadernamespaces.lq = "Lq_"
pluginpaths.Lq_View_Smarty = "Lq/View/Smarty"
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
resources.frontController.params.displayExceptions = 1
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1

/zf_demo1/application/Bootstrap.php

<?php
class Bootstrap extends Zend_Application_Bootstrap_Bootstrap {
  /**
   * Initialize Smarty view
   */
  protected function _initSmarty() {
    $smarty = new Lq_View_Smarty ();
    $smarty->setScriptPath('/www/zf_demo1/application/views/scripts');
    return $smarty;
  }
}

/zf_demo1/application/controllers/IndexController.php

<?php
class IndexController extends Zend_Controller_Action {
  public function init() {
    /*
     * Initialize action controller here
     */
  }
  public function indexAction() {
    $this->_helper->getHelper('viewRenderer')->setNoRender();
    $this->view = $this->getInvokeArg ( 'bootstrap' )->getResource ( 'smarty' );
    $this->view->book = 'Hello World! ';
    $this->view->author = 'by smarty';
    $this->view->render('index/index.tpl');
  }
}

/zf_demo1/application/views/scripts/index/index.tpl

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
{$book}
{$author}
</body>
</html>

如果需要配置smarty可以打开/zf_demo1/library/smartylib/Smarty.class.php文件进行相应配置例如

/**
* Initialize new Smarty object
*
*/
public function __construct()
{
    // selfpointer needed by some other class methods
    $this->smarty = $this;
    if (is_callable('mb_internal_encoding')) {
      mb_internal_encoding(Smarty::$_CHARSET);
    }
    $this->start_time = microtime(true);
    // set default dirs
    $this->setTemplateDir('/www/zf_demo1/temp/smarty' . DS . 'templates' . DS)
      ->setCompileDir('/www/zf_demo1/temp/smarty' . DS . 'templates_c' . DS)
      ->setPluginsDir(SMARTY_PLUGINS_DIR)
      ->setCacheDir('/www/zf_demo1/temp/smarty' . DS . 'cache' . DS)
      ->setConfigDir('/www/zf_demo1/temp/smarty' . DS . 'configs' . DS);
    $this->debug_tpl = 'file:' . dirname(__FILE__) . '/debug.tpl';
    if (isset($_SERVER['SCRIPT_NAME'])) {
      $this->assignGlobal('SCRIPT_NAME', $_SERVER['SCRIPT_NAME']);
    }
}

希望本文所述对大家PHP程序设计有所帮助。

PHP 相关文章推荐
用PHP实现小型站点广告管理(修正版)
Oct 09 PHP
PHP学习资料汇总与网址
Mar 16 PHP
php adodb连接不同数据库
Mar 19 PHP
Linux下将excel数据导入到mssql数据库中的方法
Feb 08 PHP
利用curl 多线程 模拟 并发的详解
Jun 14 PHP
PHP中比较两个字符串找出第一个不同字符位置例子
Apr 08 PHP
php中file_get_content 和curl以及fopen 效率分析
Sep 19 PHP
在PHP程序中使用Rust扩展的方法
Jul 03 PHP
phpmailer简单发送邮件的方法(附phpmailer源码下载)
Jun 13 PHP
PHP实现的大文件切割与合并功能示例
Apr 10 PHP
基于Laravel 多个中间件的执行顺序详解
Oct 21 PHP
PHP7创建COOKIE和销毁COOKIE的实例方法
Feb 03 PHP
Zend Framework教程之视图组件Zend_View用法详解
Mar 05 #PHP
Zend Framework教程之模型Model用法简单实例
Mar 04 #PHP
基于PHP实现等比压缩图片大小
Mar 04 #PHP
Zend Framework教程之模型Model基本规则和使用方法
Mar 04 #PHP
Zend Framework教程之Zend_Layout布局助手详解
Mar 04 #PHP
php mailer类调用远程SMTP服务器发送邮件实现方法
Mar 04 #PHP
PHP使用curl模拟post上传及接收文件的方法
Mar 04 #PHP
You might like
php URL跳转代码 减少外链
2011/06/25 PHP
PHP类型约束用法示例
2016/09/28 PHP
Yii2.0多文件上传实例说明
2017/07/24 PHP
PHP使用PDO抽象层获取查询结果的方法示例
2018/05/10 PHP
Laravel框架基础语法与知识点整理【模板变量、输出、include引入子视图等】
2019/12/03 PHP
php实现JWT验证的实例教程
2020/11/26 PHP
用roll.js实现的图片自动滚动+鼠标触动的特效
2007/03/18 Javascript
JavaScript监测ActiveX控件是否已经安装过的代码
2008/09/02 Javascript
JavaScript的eval JSON object问题
2009/11/15 Javascript
javascript eval和JSON之间的联系
2009/12/31 Javascript
JS网页播放声音实现代码兼容各种浏览器
2013/09/22 Javascript
收集json解析的四种方法分享
2014/01/17 Javascript
浅谈Jquery中Ajax异步请求中的async参数的作用
2016/06/06 Javascript
Bootstrap基本组件学习笔记之导航(10)
2016/12/07 Javascript
从零学习node.js之搭建http服务器(二)
2017/02/21 Javascript
js中删除数组中的某一元素实例(无下标时)
2017/02/28 Javascript
Vue中建立全局引用或者全局命令的方法
2017/08/21 Javascript
详解vantUI框架在vue项目中的应用踩坑
2018/12/06 Javascript
微信小程序select下拉框实现效果
2019/05/15 Javascript
NodeJS模块Buffer原理及使用方法解析
2020/11/11 NodeJs
Vue如何循环提取对象数组中的值
2020/11/18 Vue.js
一个简单的python程序实例(通讯录)
2013/11/29 Python
python随机取list中的元素方法
2018/04/08 Python
Python 利用内置set函数对字符串和列表进行去重的方法
2018/06/29 Python
解决python中无法自动补全代码的问题
2018/12/04 Python
python根据txt文本批量创建文件夹
2020/12/08 Python
python制作一个简单的gui 数据库查询界面
2020/11/19 Python
俄罗斯珠宝市场的领导者之一:Бронницкий ювелир
2019/10/02 全球购物
原料仓管员岗位职责
2014/04/12 职场文书
植树节口号
2014/06/21 职场文书
员工年终考核评语
2014/12/31 职场文书
活动经费申请报告
2015/05/15 职场文书
初中运动会前导词
2015/07/20 职场文书
2015年小学总务工作总结
2015/07/21 职场文书
2016教师廉洁从教心得体会
2016/01/13 职场文书
《认识钟表》教学反思
2016/02/16 职场文书