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Check if url is parsed properly

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[MAILPOET-2716]
This commit is contained in:
Pavel Dohnal
2020-04-21 15:32:39 +02:00
committed by Veljko V
parent d586a18e52
commit 414fa44d2c
1 changed files with 6 additions and 2 deletions
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8
lib/Cron/CronHelper.php
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@ -182,12 +182,16 @@ class CronHelper {
// proxy where there could be different ports (e.g., host:8080 => guest:80)
$siteUrl = ($siteUrl) ? $siteUrl : WPFunctions::get()->homeUrl();
$parsedUrl = parse_url($siteUrl);
if (!is_array($parsedUrl)) {
throw new \Exception(__('Site URL is unreachable.', 'mailpoet'));
}
$scheme = '';
if ($parsedUrl['scheme'] === 'https') {
if (isset($parsedUrl['scheme']) && ($parsedUrl['scheme'] === 'https')) {
$scheme = 'ssl://';
}
// 1. if site URL does not contain a port, return the URL
if (empty($parsedUrl['port'])) return $siteUrl;
if (!isset($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, $errstr, 1);
if ($fp) return $siteUrl;