File Source for TemplateView.php

<?php
/**
* MVClasses
*
* LICENSE
*
* "THE BEER-WARE LICENSE" (Revision 42):
* "Sven Strittmatter" <ausserirdisch@sven-space.de> wrote this file.
* As long as you retain this notice you can do whatever you want with
* this stuff. If we meet some day, and you think this stuff is worth it,
* you can buy me a beer in return.
*
* @category MVClasses
* @package TemplateView
* @copyright Copyright (c) 2007 Sven Strittmatter
*/
/**
* Enter description here...
*
* Longdesc
*
* @todo complete description
*
* @category MVClasses
* @package TemplateView
* @copyright Copyright (c) 2007 Sven Strittmatter
* @author "Sven Strittmatter" <ausserirdisch@sven-space.de>
* @version 1.0
* @link http://www.sven-space.de/code/php/MVClasses
*/
class TemplateView {
private $_template;
private $_vars;
private $_helpers;
public function __construct($template) {
$this->_template = $template;
$this->_vars = array();
$this->_helpers = array();
}
public function assign($name, $value) {
$this->_vars[$name] = $value;
}
public function render(Request $req, Response $res) {
ob_start();
include_once $this->_template;
$res->write(ob_get_clean());
}
public function __get($name) {
if (isset($this->_vars[$name])) {
return $this->_vars[$name];
}
return null;
}
public function __call($name, $args) {
$helper = $this->_loadViewHelper($name);
if (null === $helper) {
throw new Exception("Unknown view helper: $name");
}
return $helper->execute($args);
}
protected function _loadViewHelper($helper) {
$name = ucfirst($helper);
if (!isset($this->_helpers[$helper])) {
$class = $name."ViewHelper";
$file = dirname($this->_template)."/ViewHelpers/{$class}.php";
if (!file_exists($file)) {
return null;
}
include_once $file;
$this->_helpers[$helper] = new $class();
}
return $this->_helpers[$helper];
}
}

Source for file TemplateView.php