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
PHP初学者最感迷茫的问题小结
Mar 27 PHP
批量获取memcache值并按key的顺序返回的实现代码
Jun 14 PHP
PHP运行出现Notice : Use of undefined constant 的完美解决方案分享
Mar 05 PHP
如何使用PHP计算上一个月的今天
May 23 PHP
php简单实现快速排序的方法
Apr 04 PHP
php隐藏实际地址的文件下载方法
Apr 18 PHP
图文详解phpstorm配置Xdebug进行调试PHP教程
Jun 13 PHP
PHP反射API示例分享
Oct 08 PHP
PHP封装的多文件上传类实例与用法详解
Feb 07 PHP
PHP基于简单递归函数求一个数阶乘的方法示例
Apr 26 PHP
PHP实现随机数字、字母的验证码功能
Aug 01 PHP
php 使用 __call实现重载功能示例
Nov 18 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
mysql 字段类型说明
2007/04/27 PHP
php header功能的使用
2013/10/28 PHP
PHP函数in_array()使用详解
2014/08/20 PHP
PHP实现微信提现功能(微信商城)
2019/11/21 PHP
Javascript前端UI框架Kit使用指南之kitjs事件管理
2014/11/28 Javascript
javascript制作的简单注册模块表单验证
2015/04/13 Javascript
Jquery中的$.each获取各种返回类型数据的使用方法
2015/05/03 Javascript
详解JavaScript中数组的相关知识
2015/07/29 Javascript
不用一句js代码初始化组件
2016/01/27 Javascript
微信小程序 视图容器组件的详解及实例代码
2017/01/19 Javascript
Javascript的this详解
2019/03/23 Javascript
vue响应式更新机制及不使用框架实现简单的数据双向绑定问题
2019/06/27 Javascript
vue 实现input表单元素的disabled示例
2019/10/28 Javascript
vue 导航内容设置选中状态样式的例子
2019/11/01 Javascript
vue 解决mintui弹窗弹起来,底部页面滚动bug问题
2020/11/12 Javascript
分享一个常用的Python模拟登陆类
2015/03/29 Python
利用Python中的输入和输出功能进行读取和写入的教程
2015/04/14 Python
python登录豆瓣并发帖的方法
2015/07/08 Python
Python 中的with关键字使用详解
2016/09/11 Python
python广度优先搜索得到两点间最短路径
2019/01/17 Python
Python面向对象之类的封装操作示例
2019/06/08 Python
使用python对多个txt文件中的数据进行筛选的方法
2019/07/10 Python
详解CSS中iconfont的使用
2015/08/04 HTML / CSS
学前教育学生自荐信范文
2013/12/31 职场文书
应届毕业生通用的自荐书范文
2014/02/07 职场文书
评析教师个人的自我评价
2014/02/19 职场文书
教师个人自我评价范文
2014/04/13 职场文书
小学五年级语文上册教学计划
2015/01/22 职场文书
关于实现中国梦的心得体会
2016/01/05 职场文书
学长教您写论文:经验总结
2019/07/09 职场文书
导游词之云南丽江古城
2019/09/17 职场文书
一篇文章弄懂MySQL查询语句的执行过程
2021/05/07 MySQL
Python实现的扫码工具居然这么好用!
2021/06/07 Python
实体类或对象序列化时,忽略为空属性的操作
2021/06/30 Java/Android
Anaconda安装pytorch和paddle的方法步骤
2022/04/03 Python
Axios代理配置及封装响应拦截处理方式
2022/04/07 Vue.js