109 lines
1.9 KiB
PHP
109 lines
1.9 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Util;
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use Icinga\Application\Platform;
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/**
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* Retrieve timezone information from cookie
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*/
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class TimezoneDetect
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{
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/**
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* If detection was successful
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*
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* @var bool
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*/
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private static $success;
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/**
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* Timezone offset in minutes
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*
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* @var int
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*/
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private static $offset = 0;
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/**
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* @var string
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*/
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private static $timezoneName;
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/**
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* Cookie name
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*
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* @var string
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*/
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public static $cookieName = 'icingaweb2-tzo';
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/**
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* Timezone name
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*
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* @var string
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*/
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private static $timezone;
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/**
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* Create new object and try to identify the timezone
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*/
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public function __construct()
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{
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if (self::$success !== null) {
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return;
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}
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if (Platform::isCli() === false && array_key_exists(self::$cookieName, $_COOKIE)) {
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list($offset, $dst) = explode(',', $_COOKIE[self::$cookieName]);
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$timezoneName = timezone_name_from_abbr('', (int)$offset, (int)$dst);
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self::$success = (bool)$timezoneName;
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if (self::$success === true) {
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self::$offset = $offset;
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self::$timezoneName = $timezoneName;
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}
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}
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}
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/**
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* Get offset
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*
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* @return int
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*/
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public function getOffset()
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{
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return self::$offset;
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}
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/**
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* Get timezone name
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*
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* @return string
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*/
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public function getTimezoneName()
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{
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return self::$timezoneName;
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}
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/**
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* True on success
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*
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* @return bool
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*/
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public function success()
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{
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return self::$success;
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}
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/**
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* Reset object
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*/
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public function reset()
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{
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self::$success = null;
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self::$timezoneName = null;
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self::$offset = 0;
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}
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}
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