index.php

<?php
/*
 * 301 to strip common cache-busting query parameter to avoid passing bogus parameters to bridges
 */
$url = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
$pos = strpos($url, "_");
if ($pos != false) {
  $url = substr($url, 0, $pos);
  header('Location: '.$url);
  die();
}

require_once __DIR__ . '/lib/rssbridge.php';

Configuration::verifyInstallation();
Configuration::loadConfiguration();

Authentication::showPromptIfNeeded();

/*
Move the CLI arguments to the $_GET array, in order to be able to use
rss-bridge from the command line
*/
if (isset($argv)) {
	parse_str(implode('&', array_slice($argv, 1)), $cliArgs);
	$params = array_merge($_GET, $cliArgs);
} else {
	$params = $_GET;
}

define('USER_AGENT',
	'Mozilla/5.0 (X11; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0(rss-bridge/'
	. Configuration::$VERSION
	. ';+'
	. REPOSITORY
	. ')'
);

ini_set('user_agent', USER_AGENT);

try {

	$actionFac = new \ActionFactory();
	$actionFac->setWorkingDir(PATH_LIB_ACTIONS);

	if(array_key_exists('action', $params)) {
		$action = $actionFac->create($params['action']);
		$action->setUserData($params);
		$action->execute();
	} else {
		$showInactive = filter_input(INPUT_GET, 'show_inactive', FILTER_VALIDATE_BOOLEAN);
		echo BridgeList::create($showInactive);
	}
} catch(\Exception $e) {
	error_log($e);
	header('Content-Type: text/plain', true, $e->getCode());
	die($e->getMessage());
}