website/vendor/slim/views/TwigExtension.php

92 lines
2.8 KiB
PHP
Executable File

<?php
/**
* Slim - a micro PHP 5 framework
*
* @author Josh Lockhart
* @author Andrew Smith
* @link http://www.slimframework.com
* @copyright 2013 Josh Lockhart
* @version 0.1.3
* @package SlimViews
*
* MIT LICENSE
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
namespace Slim\Views;
use Slim\Slim;
class TwigExtension extends \Twig_Extension
{
public function getName()
{
return 'slim';
}
public function getFunctions()
{
return array(
new \Twig_SimpleFunction('urlFor', array($this, 'urlFor')),
new \Twig_SimpleFunction('baseUrl', array($this, 'base')),
new \Twig_SimpleFunction('siteUrl', array($this, 'site')),
new \Twig_SimpleFunction('currentUrl', array($this, 'currentUrl')),
);
}
public function urlFor($name, $params = array(), $appName = 'default')
{
return Slim::getInstance($appName)->urlFor($name, $params);
}
public function site($url, $withUri = true, $appName = 'default')
{
return $this->base($withUri, $appName) . '/' . ltrim($url, '/');
}
public function base($withUri = true, $appName = 'default')
{
$req = Slim::getInstance($appName)->request();
$uri = $req->getUrl();
if ($withUri) {
$uri .= $req->getRootUri();
}
return $uri;
}
public function currentUrl($withQueryString = true, $appName = 'default')
{
$app = Slim::getInstance($appName);
$req = $app->request();
$uri = $req->getUrl() . $req->getPath();
if ($withQueryString) {
$env = $app->environment();
if ($env['QUERY_STRING']) {
$uri .= '?' . $env['QUERY_STRING'];
}
}
return $uri;
}
}