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Fix other phpstan errors in lib

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[MAILPOET-3146]
This commit is contained in:
Rostislav Wolny
2020-10-07 10:33:16 +02:00
committed by Veljko V
parent ab9130f845
commit bf7bd6d2d9
4 changed files with 16 additions and 8 deletions
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15
lib/Cron/CronHelper.php
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@@ -186,20 +186,23 @@ class CronHelper {
throw new \Exception(__('Site URL is unreachable.', 'mailpoet'));
}
$scheme = '';
$callScheme = '';
if (isset($parsedUrl['scheme']) && ($parsedUrl['scheme'] === 'https')) {
$scheme = 'ssl://';
$callScheme = 'ssl://';
}
// 1. if site URL does not contain a port, return the URL
if (!isset($parsedUrl['port']) || empty($parsedUrl['port'])) return $siteUrl;
// 2. if site URL contains valid port, try connecting to it
$fp = @fsockopen($scheme . $parsedUrl['host'], $parsedUrl['port'], $errno, $errstr, 1);
$urlHost = $parsedUrl['host'] ?? '';
$fp = @fsockopen($callScheme . $urlHost, $parsedUrl['port'], $errno, $errstr, 1);
if ($fp) return $siteUrl;
// 3. if connection fails, attempt to connect the standard port derived from URL
// schema
$port = (strtolower($parsedUrl['scheme']) === 'http') ? 80 : 443;
$fp = @fsockopen($scheme . $parsedUrl['host'], $port, $errno, $errstr, 1);
if ($fp) return sprintf('%s://%s', $parsedUrl['scheme'], $parsedUrl['host']);
$urlScheme = $parsedUrl['scheme'] ?? '';
$port = (strtolower($urlScheme) === 'http') ? 80 : 443;
$fp = @fsockopen($callScheme . $urlHost, $port, $errno, $errstr, 1);
if ($fp) return sprintf('%s://%s', $urlScheme, $urlHost);
// 4. throw an error if all connection attempts failed
throw new \Exception(__('Site URL is unreachable.', 'mailpoet'));
}