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<?php
namespace Core;
/**
* Template class
*
* @package core
* @author Frederic Guillot
*/
class Template
{
/**
* Template path
*
* @var string
*/
const PATH = 'app/Templates/';
/**
* Load a template
*
* Example:
*
* $template->load('template_name', ['bla' => 'value']);
*
* @access public
* @return string
*/
public function load()
{
if (func_num_args() < 1 || func_num_args() > 2) {
die('Invalid template arguments');
}
if (! file_exists(self::PATH.func_get_arg(0).'.php')) {
die('Unable to load the template: "'.func_get_arg(0).'"');
}
if (func_num_args() === 2) {
if (! is_array(func_get_arg(1))) {
die('Template variables must be an array');
}
extract(func_get_arg(1));
}
ob_start();
include self::PATH.func_get_arg(0).'.php';
return ob_get_clean();
}
/**
* Render a page layout
*
* @access public
* @param string $template_name Template name
* @param array $template_args Key/value map
* @param string $layout_name Layout name
* @return string
*/
public function layout($template_name, array $template_args = array(), $layout_name = 'layout')
{
return $this->load(
$layout_name,
$template_args + array('content_for_layout' => $this->load($template_name, $template_args))
);
}
}
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