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