<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
/**
* Parses Nodeinfo 2
*
+ * @see https://git.feneas.org/jaywink/nodeinfo2
* @param string $nodeinfo_url address of the nodeinfo path
* @return array Server data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
if (!empty($nodeinfo['protocols'])) {
$protocols = [];
foreach ($nodeinfo['protocols'] as $protocol) {
- $protocols[$protocol] = true;
+ if (is_string($protocol)) {
+ $protocols[$protocol] = true;
+ }
}
if (!empty($protocols['dfrn'])) {
*/
private static function analyseRootBody($curlResult, array $serverdata, string $url)
{
+ if (empty($curlResult->getBody())) {
+ return $serverdata;
+ }
+
$doc = new DOMDocument();
@$doc->loadHTML($curlResult->getBody());
$xpath = new DOMXPath($doc);
* @return void
* @throws Exception
*/
- static function setProtocol(int $gsid, int $protocol)
+ public static function setProtocol(int $gsid, int $protocol)
{
if (empty($gsid)) {
return;
}
}
- Logger::info('Protocol for server', ['protocol' => $protocol, 'old' => $old, 'id' => $gsid, 'url' => $gserver['url']]);
+ Logger::info('Protocol for server', ['protocol' => $protocol, 'old' => $old, 'id' => $gsid, 'url' => $gserver['url'], 'callstack' => System::callstack(20)]);
DBA::update('gserver', ['protocol' => $protocol], ['id' => $gsid]);
}
+
+ /**
+ * Fetch the protocol of the given server
+ *
+ * @param int $gsid Server id
+ * @return int
+ * @throws Exception
+ */
+ public static function getProtocol(int $gsid)
+ {
+ if (empty($gsid)) {
+ return null;
+ }
+
+ $gserver = DBA::selectFirst('gserver', ['protocol'], ['id' => $gsid]);
+ if (DBA::isResult($gserver)) {
+ return $gserver['protocol'];
+ }
+
+ return null;
+ }
}