71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
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<?php
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/*
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* Copyright (C) 2021 Xibo Signage Ltd
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*
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* Xibo - Digital Signage - http://www.xibo.org.uk
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*
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* This file is part of Xibo.
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*
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* Xibo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Xibo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Xibo. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Xibo\Middleware;
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use Psr\Http\Message\ResponseInterface as Response;
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use Psr\Http\Message\ServerRequestInterface as Request;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
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use Slim\App;
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/**
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* Trailing Slash Middleware
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* this middleware is used for routes contained inside a directory
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* Apache automatically adds a trailing slash to these URLs, Nginx does not.
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* Slim treats trailing slashes differently to non-trailing slashes
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* We need to mimic Apache for the director route.
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* @package Xibo\Middleware
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*/
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class TrailingSlashMiddleware implements MiddlewareInterface
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{
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/* @var App $app */
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private $app;
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/**
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* Storage constructor.
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* @param $app
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*/
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public function __construct($app)
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{
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$this->app = $app;
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}
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/**
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* Middleware process
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* @param \Psr\Http\Message\ServerRequestInterface $request
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* @param \Psr\Http\Server\RequestHandlerInterface $handler
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* @return \Psr\Http\Message\ResponseInterface
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*/
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public function process(Request $request, RequestHandler $handler): Response
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{
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$uri = $request->getUri();
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$path = $uri->getPath();
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if ($path === $this->app->getBasePath()) {
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// Add a trailing slash for the route middleware to match
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$request = $request->withUri($uri->withPath($path . '/'));
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}
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return $handler->handle($request);
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}
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}
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