_php example of Zend framework for realizing Zend_view integrated Smarty template system

This paper illustrates the method of implementing Zend_view Integrated Smarty template system in Zend Framework. Share to everyone for your reference, specific as follows:

Zend_view abstracts the Zend_view_interface, allowing us to integrate different view solutions, such as integrating smarty. To use a different view system as a view in Zend, just implement the Zend_view_interface interface.

Interface definition for Zend_view_interface:

<?php/** * Interface class for Zend_view compatible template engine implementations * * @category Zend * @packag E Zend_view * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) * @license http://fr AMEWORK.ZEND.COM/LICENSE/NEW-BSD New BSD License * * Interface Zend_view_interface {/** * return the template Engi Ne 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 this 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 a s the path.
   Note this * 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 @param string $path * @param string $classPrefix * @retu
  RN void */Public Function Addbasepath ($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 the object properties to work * * @param string $key * @return void */Public functio
  n __unset ($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 PA
   IRS) * @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);

 }

The basic implementation of the integrated Smarty is as follows:

Smarty Download Address

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

Directory structure

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

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 $_s
  Marty /** * Constructor * * @param $tmplPath String * @param $extraParams array * @return void */Public fun
    Ction __construct ($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 () {Retu
  RN $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-&gt
  ; 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 $prefix String * unused * @retur
  n void */Public Function Setbasepath ($path, $prefix = ' Zend_view ') {return $this->setscriptpath ($path); /** * Alias for Setscriptpath * * @param $path String * @param $prefix String * unused * @retu
  RN void */Public Function Addbasepath ($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 $key String * @return Boolean/Pub
  Lic function __isset ($key) {return (null!== $this->_smarty->get_template_vars ($key)); /** * allows unset () on the object properties to work * * @param $key String * @return void */Public fun
  Ction __unset ($key) {$this->_smarty->clear_assign ($key); }/** * Assign variables to the template * * allows setting a specific key to the specified value, OR passing a
   N 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)) {$this->_smart
      Y->assign ($SPEC);
    Return
  $this->_smarty->assign ($spec, $value);  }/** * Clear all assigned variables * * Clears all variables assigned to Zend_view either via {@link assign ()}
   The or * property overloading ({@link __get ()}/{@link __set ()}).
  * * @return void */Public Function Clearvars () {$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>
 
 

If you need to configure Smarty you can open the/zf_demo1/library/smartylib/smarty.class.php file for the appropriate configuration, for example

/** * Initialize New Smarty Object * */Public Function __construct () {//Selfpointe
    R needed by some the 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 ']); }
}

More interested in Zend related content readers can view the site topics: "The introduction of the Zend Framework frame", "PHP Excellent Development Framework Summary", "Yii framework Introduction and common skills Summary", "thinkphp Introductory Course", "PHP object-oriented Programming Program , "Php+mysql Database operation Introduction Tutorial" and "PHP common database Operation Skills Summary"

I hope this article will help you with the PHP program design.