diff options
Diffstat (limited to 'vendor/sabre/vobject/lib/TimeZoneUtil.php')
| -rw-r--r-- | vendor/sabre/vobject/lib/TimeZoneUtil.php | 83 |
1 files changed, 47 insertions, 36 deletions
diff --git a/vendor/sabre/vobject/lib/TimeZoneUtil.php b/vendor/sabre/vobject/lib/TimeZoneUtil.php index 5b1a775c2..925183e8d 100644 --- a/vendor/sabre/vobject/lib/TimeZoneUtil.php +++ b/vendor/sabre/vobject/lib/TimeZoneUtil.php @@ -12,30 +12,30 @@ namespace Sabre\VObject; * @author Evert Pot (http://evertpot.com/) * @license http://sabre.io/license/ Modified BSD License */ -class TimeZoneUtil -{ - public static $map = null; +class TimeZoneUtil { + + static $map = null; /** * List of microsoft exchange timezone ids. * * Source: http://msdn.microsoft.com/en-us/library/aa563018(loband).aspx */ - public static $microsoftExchangeMap = [ - 0 => 'UTC', + static $microsoftExchangeMap = [ + 0 => 'UTC', 31 => 'Africa/Casablanca', // Insanely, id #2 is used for both Europe/Lisbon, and Europe/Sarajevo. // I'm not even kidding.. We handle this special case in the // getTimeZone method. - 2 => 'Europe/Lisbon', - 1 => 'Europe/London', - 4 => 'Europe/Berlin', - 6 => 'Europe/Prague', - 3 => 'Europe/Paris', + 2 => 'Europe/Lisbon', + 1 => 'Europe/London', + 4 => 'Europe/Berlin', + 6 => 'Europe/Prague', + 3 => 'Europe/Paris', 69 => 'Africa/Luanda', // This was a best guess - 7 => 'Europe/Athens', - 5 => 'Europe/Bucharest', + 7 => 'Europe/Athens', + 5 => 'Europe/Bucharest', 49 => 'Africa/Cairo', 50 => 'Africa/Harare', 59 => 'Europe/Helsinki', @@ -117,13 +117,13 @@ class TimeZoneUtil * Alternatively, if $failIfUncertain is set to true, it will throw an * exception if we cannot accurately determine the timezone. * - * @param string $tzid + * @param string $tzid * @param Sabre\VObject\Component $vcalendar * - * @return \DateTimeZone + * @return DateTimeZone */ - public static function getTimeZone($tzid, Component $vcalendar = null, $failIfUncertain = false) - { + static function getTimeZone($tzid, Component $vcalendar = null, $failIfUncertain = false) { + // First we will just see if the tzid is a support timezone identifier. // // The only exception is if the timezone starts with (. This is to @@ -135,7 +135,8 @@ class TimeZoneUtil // Since PHP 5.5.10, the first bit will be used as the timezone and // this method will return just GMT+01:00. This is wrong, because it // doesn't take DST into account. - if ('(' !== $tzid[0]) { + if ($tzid[0] !== '(') { + // PHP has a bug that logs PHP warnings even it shouldn't: // https://bugs.php.net/bug.php?id=67881 // @@ -154,6 +155,7 @@ class TimeZoneUtil } } catch (\Exception $e) { } + } self::loadTzMaps(); @@ -176,40 +178,46 @@ class TimeZoneUtil // Maybe the author was hyper-lazy and just included an offset. We // support it, but we aren't happy about it. if (preg_match('/^GMT(\+|-)([0-9]{4})$/', $tzid, $matches)) { + // Note that the path in the source will never be taken from PHP 5.5.10 // onwards. PHP 5.5.10 supports the "GMT+0100" style of format, so it // already gets returned early in this function. Once we drop support // for versions under PHP 5.5.10, this bit can be taken out of the // source. // @codeCoverageIgnoreStart - return new \DateTimeZone('Etc/GMT'.$matches[1].ltrim(substr($matches[2], 0, 2), '0')); + return new \DateTimeZone('Etc/GMT' . $matches[1] . ltrim(substr($matches[2], 0, 2), '0')); // @codeCoverageIgnoreEnd } if ($vcalendar) { + // If that didn't work, we will scan VTIMEZONE objects foreach ($vcalendar->select('VTIMEZONE') as $vtimezone) { - if ((string) $vtimezone->TZID === $tzid) { + + if ((string)$vtimezone->TZID === $tzid) { + // Some clients add 'X-LIC-LOCATION' with the olson name. if (isset($vtimezone->{'X-LIC-LOCATION'})) { - $lic = (string) $vtimezone->{'X-LIC-LOCATION'}; + + $lic = (string)$vtimezone->{'X-LIC-LOCATION'}; // Libical generators may specify strings like // "SystemV/EST5EDT". For those we must remove the // SystemV part. - if ('SystemV/' === substr($lic, 0, 8)) { + if (substr($lic, 0, 8) === 'SystemV/') { $lic = substr($lic, 8); } return self::getTimeZone($lic, null, $failIfUncertain); + } // Microsoft may add a magic number, which we also have an // answer for. if (isset($vtimezone->{'X-MICROSOFT-CDO-TZID'})) { - $cdoId = (int) $vtimezone->{'X-MICROSOFT-CDO-TZID'}->getValue(); + $cdoId = (int)$vtimezone->{'X-MICROSOFT-CDO-TZID'}->getValue(); // 2 can mean both Europe/Lisbon and Europe/Sarajevo. - if (2 === $cdoId && false !== strpos((string) $vtimezone->TZID, 'Sarajevo')) { + if ($cdoId === 2 && strpos((string)$vtimezone->TZID, 'Sarajevo') !== false) { return new \DateTimeZone('Europe/Sarajevo'); } @@ -217,34 +225,37 @@ class TimeZoneUtil return new \DateTimeZone(self::$microsoftExchangeMap[$cdoId]); } } + } + } + } if ($failIfUncertain) { - throw new \InvalidArgumentException('We were unable to determine the correct PHP timezone for tzid: '.$tzid); + throw new \InvalidArgumentException('We were unable to determine the correct PHP timezone for tzid: ' . $tzid); } // If we got all the way here, we default to UTC. return new \DateTimeZone(date_default_timezone_get()); + } /** * This method will load in all the tz mapping information, if it's not yet * done. */ - public static function loadTzMaps() - { - if (!is_null(self::$map)) { - return; - } + static function loadTzMaps() { + + if (!is_null(self::$map)) return; self::$map = array_merge( - include __DIR__.'/timezonedata/windowszones.php', - include __DIR__.'/timezonedata/lotuszones.php', - include __DIR__.'/timezonedata/exchangezones.php', - include __DIR__.'/timezonedata/php-workaround.php' + include __DIR__ . '/timezonedata/windowszones.php', + include __DIR__ . '/timezonedata/lotuszones.php', + include __DIR__ . '/timezonedata/exchangezones.php', + include __DIR__ . '/timezonedata/php-workaround.php' ); + } /** @@ -258,8 +269,8 @@ class TimeZoneUtil * * @return array */ - public static function getIdentifiersBC() - { - return include __DIR__.'/timezonedata/php-bc.php'; + static function getIdentifiersBC() { + return include __DIR__ . '/timezonedata/php-bc.php'; } + } |