jilo-web/app/helpers/profile.php

49 lines
1.5 KiB
PHP

<?php
// get the UTC offset of a specified timezone
function getUTCOffset($timezone) {
$formattedOffset = '';
if (isset($timezone)) {
$datetime = new DateTime("now", new DateTimeZone($timezone));
$offsetInSeconds = $datetime->getOffset();
$hours = intdiv($offsetInSeconds, 3600);
$minutes = ($offsetInSeconds % 3600) / 60;
$formattedOffset = sprintf("UTC%+03d:%02d", $hours, $minutes); // Format UTC+01:00
}
return $formattedOffset;
}
// switch platforms
function switchPlatform($platform_id) {
// get the current URL and parse it
$scheme = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http';
$current_url = "$scheme://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
$url_components = parse_url($current_url);
// parse query parameters if they exist
parse_str($url_components['query'] ?? '', $query_params);
// check if the 'platform' parameter is set
if (isset($query_params['platform'])) {
// change the platform to the new platform_id
$query_params['platform'] = $platform_id;
// rebuild the query and the URL
$new_query_string = http_build_query($query_params);
$new_url = $scheme . '://' . $url_components['host'] . $url_components['path'] . '?' . $new_query_string;
// return the new URL with the new platform_id
return $new_url;
// there is no 'platform', we redirect to front page of the new platform_id
} else {
return $current_url;
}
}
?>