<?php /** * This file is part of RSS-Bridge, a PHP project capable of generating RSS and * Atom feeds for websites that don't have one. * * For the full license information, please view the UNLICENSE file distributed * with this source code. * * @package Core * @license http://unlicense.org/ UNLICENSE * @link https://github.com/rss-bridge/rss-bridge */ class DetectAction extends ActionAbstract { public function execute() { $targetURL = $this->userData['url'] or returnClientError('You must specify a url!'); $format = $this->userData['format'] or returnClientError('You must specify a format!'); foreach(Bridge::getBridgeNames() as $bridgeName) { if(!Bridge::isWhitelisted($bridgeName)) { continue; } $bridge = Bridge::create($bridgeName); if($bridge === false) { continue; } $bridgeParams = $bridge->detectParameters($targetURL); if(is_null($bridgeParams)) { continue; } $bridgeParams['bridge'] = $bridgeName; $bridgeParams['format'] = $format; header('Location: ?action=display&' . http_build_query($bridgeParams), true, 301); die(); } returnClientError('No bridge found for given URL: ' . $targetURL); } }