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| <?php
/*
* Created on 20 juin 07
*
* @author Philippe Le Van (http://www.kitpages.fr)
* @copyright 2005-2007
*/
Zend_Loader::loadClass("Zend_View_Interface");
class Kitpages_View_Smarty implements Zend_View_Interface {
protected $_smarty = null;
/**
* Sets the template engine object
*
* @return smarty object
*/
public function setEngine($smarty) {
$this->_smarty = $smarty;
}
/**
* Return the template engine object, if any
* @return mixed
*/
public function getEngine() {
return $this->_smarty;
}
public function setScriptPath($path) {
// nothing to do... in smarty...
}
/**
* Assign a variable to the view
*
* @param string $key The variable name.
* @param mixed $val The variable value.
* @return void
*/
public function __set($key, $val) {
if ('_' == substr($key, 0, 1)) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Setting private var is not allowed',
$this);
}
if ($this->_smarty == null) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Smarty not defined',
$this);
}
$this->_smarty->assign($key,$val);
return;
}
public function __get($key) {
if ('_' == substr($key, 0, 1)) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Setting private var is not allowed',
$this);
}
if ($this->_smarty == null) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Smarty not defined',
$this);
}
return $this->_smarty->get_template_vars($key);
}
/**
* Allows testing with empty() and
* isset() to work
*
* @param string $key
* @return boolean
*/
public function __isset($key) {
$vars = $this->_smarty->get_template_vars();
return isset($vars[$key]);
}
/**
* Allows unset() on object properties to work
*
* @param string $key
* @return void
*/
public function __unset($key) {
$this->_smarty->clear_assign($key);
}
/**
* Assign variables (other method)
*
*/
public function assign($spec, $value = null) {
if (!is_array($spec)) {
$spec = array($spec=>$value);
}
foreach ($spec as $key=>$val) {
if ('_' == substr($key, 0, 1)) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Setting private var is not allowed',
$this);
}
if ($this->_smarty == null) {
require_once 'Zend/View/Exception.php';
throw new Zend_View_Exception(
'Smarty not defined', $this);
}
$this->_smarty->assign($key,$val);
}
return;
}
/**
* 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 view script and returns the output.
*
* @param string $name The script script name to process.
* @return string The script output.
*/
public function render($name) {
return $this->_smarty->fetch($name);
}
/**
* Retrieve all view script paths
* unused (smarty...)
* @return array
*/
public function getScriptPaths() {}
/**
* Set a base path to all view resources
* unused (smarty...)
* @param string $path
* @param string $classPrefix
* @return void
*/
public function setBasePath($path, $classPrefix='Zend_View'){
}
/**
* Add an additional path to view resources
* unused (smarty...)
* @param string $path
* @param string $classPrefix
* @return void
*/
public function addBasePath($path, $classPrefix='Zend_View'){
}
} |
