<?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; } }