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fix: add support for Microsoft time zones
Signed-off-by: SebastianKrupinski <[email protected]>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,221 @@ | ||
| <?php | ||
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| declare(strict_types=1); | ||
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| /** | ||
| * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors | ||
| * SPDX-License-Identifier: AGPL-3.0-or-later | ||
| */ | ||
|
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| namespace OCA\DAV\CalDAV; | ||
|
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| use DateTimeZone; | ||
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| class TimeZoneFactory { | ||
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| /** | ||
| * conversion table of Microsoft time zones to IANA time zones | ||
| * | ||
| * @var array $ms2iana | ||
| */ | ||
| private static $ms2iana = [ | ||
| 'AUS Central Standard Time' => 'Australia/Darwin', | ||
| 'Aus Central W. Standard Time' => 'Australia/Eucla', | ||
| 'AUS Eastern Standard Time' => 'Australia/Sydney', | ||
| 'Afghanistan Standard Time' => 'Asia/Kabul', | ||
| 'Alaskan Standard Time' => 'America/Anchorage', | ||
| 'Aleutian Standard Time' => 'America/Adak', | ||
| 'Altai Standard Time' => 'Asia/Barnaul', | ||
| 'Arab Standard Time' => 'Asia/Riyadh', | ||
| 'Arabian Standard Time' => 'Asia/Dubai', | ||
| 'Arabic Standard Time' => 'Asia/Baghdad', | ||
| 'Argentina Standard Time' => 'America/Buenos_Aires', | ||
| 'Astrakhan Standard Time' => 'Europe/Astrakhan', | ||
| 'Atlantic Standard Time' => 'America/Halifax', | ||
| 'Azerbaijan Standard Time' => 'Asia/Baku', | ||
| 'Azores Standard Time' => 'Atlantic/Azores', | ||
| 'Bahia Standard Time' => 'America/Bahia', | ||
| 'Bangladesh Standard Time' => 'Asia/Dhaka', | ||
| 'Belarus Standard Time' => 'Europe/Minsk', | ||
| 'Bougainville Standard Time' => 'Pacific/Bougainville', | ||
| 'Cape Verde Standard Time' => 'Atlantic/Cape_Verde', | ||
| 'Canada Central Standard Time' => 'America/Regina', | ||
| 'Caucasus Standard Time' => 'Asia/Yerevan', | ||
| 'Cen. Australia Standard Time' => 'Australia/Adelaide', | ||
| 'Central America Standard Time' => 'America/Guatemala', | ||
| 'Central Asia Standard Time' => 'Asia/Almaty', | ||
| 'Central Brazilian Standard Time' => 'America/Cuiaba', | ||
| 'Central Europe Standard Time' => 'Europe/Budapest', | ||
| 'Central European Standard Time' => 'Europe/Warsaw', | ||
| 'Central Pacific Standard Time' => 'Pacific/Guadalcanal', | ||
| 'Central Standard Time' => 'America/Chicago', | ||
| 'Central Standard Time (Mexico)' => 'America/Mexico_City', | ||
| 'Chatham Islands Standard Time' => 'Pacific/Chatham', | ||
| 'China Standard Time' => 'Asia/Shanghai', | ||
| 'Coordinated Universal Time' => 'UTC', | ||
| 'Cuba Standard Time' => 'America/Havana', | ||
| 'Dateline Standard Time' => 'Etc/GMT+12', | ||
| 'E. Africa Standard Time' => 'Africa/Nairobi', | ||
| 'E. Australia Standard Time' => 'Australia/Brisbane', | ||
| 'E. Europe Standard Time' => 'Europe/Chisinau', | ||
| 'E. South America Standard Time' => 'America/Sao_Paulo', | ||
| 'Easter Island Standard Time' => 'Pacific/Easter', | ||
| 'Eastern Standard Time' => 'America/Toronto', | ||
| 'Eastern Standard Time (Mexico)' => 'America/Cancun', | ||
| 'Egypt Standard Time' => 'Africa/Cairo', | ||
| 'Ekaterinburg Standard Time' => 'Asia/Yekaterinburg', | ||
| 'FLE Standard Time' => 'Europe/Kiev', | ||
| 'Fiji Standard Time' => 'Pacific/Fiji', | ||
| 'GMT Standard Time' => 'Europe/London', | ||
| 'GTB Standard Time' => 'Europe/Bucharest', | ||
| 'Georgian Standard Time' => 'Asia/Tbilisi', | ||
| 'Greenland Standard Time' => 'America/Godthab', | ||
| 'Greenland (Danmarkshavn)' => 'America/Godthab', | ||
| 'Greenwich Standard Time' => 'Atlantic/Reykjavik', | ||
| 'Haiti Standard Time' => 'America/Port-au-Prince', | ||
| 'Hawaiian Standard Time' => 'Pacific/Honolulu', | ||
| 'India Standard Time' => 'Asia/Calcutta', | ||
| 'Iran Standard Time' => 'Asia/Tehran', | ||
| 'Israel Standard Time' => 'Asia/Jerusalem', | ||
| 'Jordan Standard Time' => 'Asia/Amman', | ||
| 'Kaliningrad Standard Time' => 'Europe/Kaliningrad', | ||
| 'Kamchatka Standard Time' => 'Asia/Kamchatka', | ||
| 'Korea Standard Time' => 'Asia/Seoul', | ||
| 'Libya Standard Time' => 'Africa/Tripoli', | ||
| 'Line Islands Standard Time' => 'Pacific/Kiritimati', | ||
| 'Lord Howe Standard Time' => 'Australia/Lord_Howe', | ||
| 'Magadan Standard Time' => 'Asia/Magadan', | ||
| 'Magallanes Standard Time' => 'America/Punta_Arenas', | ||
| 'Malaysia Standard Time' => 'Asia/Kuala_Lumpur', | ||
| 'Marquesas Standard Time' => 'Pacific/Marquesas', | ||
| 'Mauritius Standard Time' => 'Indian/Mauritius', | ||
| 'Mid-Atlantic Standard Time' => 'Atlantic/South_Georgia', | ||
| 'Middle East Standard Time' => 'Asia/Beirut', | ||
| 'Montevideo Standard Time' => 'America/Montevideo', | ||
| 'Morocco Standard Time' => 'Africa/Casablanca', | ||
| 'Mountain Standard Time' => 'America/Denver', | ||
| 'Mountain Standard Time (Mexico)' => 'America/Chihuahua', | ||
| 'Myanmar Standard Time' => 'Asia/Rangoon', | ||
| 'N. Central Asia Standard Time' => 'Asia/Novosibirsk', | ||
| 'Namibia Standard Time' => 'Africa/Windhoek', | ||
| 'Nepal Standard Time' => 'Asia/Katmandu', | ||
| 'New Zealand Standard Time' => 'Pacific/Auckland', | ||
| 'Newfoundland Standard Time' => 'America/St_Johns', | ||
| 'Norfolk Standard Time' => 'Pacific/Norfolk', | ||
| 'North Asia East Standard Time' => 'Asia/Irkutsk', | ||
| 'North Asia Standard Time' => 'Asia/Krasnoyarsk', | ||
| 'North Korea Standard Time' => 'Asia/Pyongyang', | ||
| 'Omsk Standard Time' => 'Asia/Omsk', | ||
| 'Pacific SA Standard Time' => 'America/Santiago', | ||
| 'Pacific Standard Time' => 'America/Los_Angeles', | ||
| 'Pacific Standard Time (Mexico)' => 'America/Tijuana', | ||
| 'Pakistan Standard Time' => 'Asia/Karachi', | ||
| 'Paraguay Standard Time' => 'America/Asuncion', | ||
| 'Qyzylorda Standard Time' => 'Asia/Qyzylorda', | ||
| 'Romance Standard Time' => 'Europe/Paris', | ||
| 'Russian Standard Time' => 'Europe/Moscow', | ||
| 'Russia Time Zone 10' => 'Asia/Srednekolymsk', | ||
| 'Kamchatka Standard Time' => 'Asia/Kamchatka', | ||
|
Check failure on line 118 in apps/dav/lib/CalDAV/TimeZoneFactory.php
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| 'Russia Time Zone 3' => 'Europe/Samara', | ||
| 'SA Eastern Standard Time' => 'America/Cayenne', | ||
| 'SA Pacific Standard Time' => 'America/Bogota', | ||
| 'SA Western Standard Time' => 'America/La_Paz', | ||
| 'SE Asia Standard Time' => 'Asia/Bangkok', | ||
| 'Saint Pierre Standard Time' => 'America/Miquelon', | ||
| 'Sakhalin Standard Time' => 'Asia/Sakhalin', | ||
| 'Samoa Standard Time' => 'Pacific/Apia', | ||
| 'Sao Tome Standard Time' => 'Africa/Sao_Tome', | ||
| 'Saratov Standard Time' => 'Europe/Saratov', | ||
| 'Singapore Standard Time' => 'Asia/Singapore', | ||
| 'South Africa Standard Time' => 'Africa/Johannesburg', | ||
| 'South Sudan Standard Time' => 'Africa/Juba', | ||
| 'Sri Lanka Standard Time' => 'Asia/Colombo', | ||
| 'Sudan Standard Time' => 'Africa/Khartoum', | ||
| 'Syria Standard Time' => 'Asia/Damascus', | ||
| 'Taipei Standard Time' => 'Asia/Taipei', | ||
| 'Tasmania Standard Time' => 'Australia/Hobart', | ||
| 'Tocantins Standard Time' => 'America/Araguaina', | ||
| 'Tokyo Standard Time' => 'Asia/Tokyo', | ||
| 'Tomsk Standard Time' => 'Asia/Tomsk', | ||
| 'Tonga Standard Time' => 'Pacific/Tongatapu', | ||
| 'Transbaikal Standard Time' => 'Asia/Chita', | ||
| 'Turkey Standard Time' => 'Europe/Istanbul', | ||
| 'Turks And Caicos Standard Time' => 'America/Grand_Turk', | ||
| 'US Eastern Standard Time' => 'America/Indianapolis', | ||
| 'US Mountain Standard Time' => 'America/Phoenix', | ||
| 'UTC' => 'Etc/GMT', | ||
| 'UTC+13' => 'Etc/GMT-13', | ||
| 'UTC+12' => 'Etc/GMT-12', | ||
| 'UTC-02' => 'Etc/GMT+2', | ||
| 'UTC-09' => 'Etc/GMT+9', | ||
| 'UTC-11' => 'Etc/GMT+11', | ||
| 'Ulaanbaatar Standard Time' => 'Asia/Ulaanbaatar', | ||
| 'Venezuela Standard Time' => 'America/Caracas', | ||
| 'Vladivostok Standard Time' => 'Asia/Vladivostok', | ||
| 'Volgograd Standard Time' => 'Europe/Volgograd', | ||
| 'W. Australia Standard Time' => 'Australia/Perth', | ||
| 'W. Central Africa Standard Time' => 'Africa/Lagos', | ||
| 'W. Europe Standard Time' => 'Europe/Berlin', | ||
| 'W. Mongolia Standard Time' => 'Asia/Hovd', | ||
| 'West Asia Standard Time' => 'Asia/Tashkent', | ||
| 'West Bank Standard Time' => 'Asia/Hebron', | ||
| 'West Pacific Standard Time' => 'Pacific/Port_Moresby', | ||
| 'Yakutsk Standard Time' => 'Asia/Yakutsk', | ||
| 'Yukon Standard Time' => 'America/Whitehorse', | ||
| ]; | ||
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| /** | ||
| * Determines if given time zone name is a Microsoft time zone | ||
| * | ||
| * @since Release 31.0.0 | ||
| * | ||
| * @param string $name time zone name | ||
| * | ||
| * @return bool | ||
| */ | ||
| public static function isMS(string $name): bool { | ||
| return isset(self::$ms2iana[$name]); | ||
| } | ||
|
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| /** | ||
| * Converts Microsoft time zone name to IANA time zone name | ||
| * | ||
| * @since Release 31.0.0 | ||
| * | ||
| * @param string $name microsoft time zone | ||
| * | ||
| * @return string|null valid IANA time zone name on success, or null on failure | ||
| */ | ||
| public static function toIANA(string $name): string|null { | ||
| if (isset(self::$ms2iana[$name])) { | ||
| return self::$ms2iana[$name]; | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
|
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| /** | ||
| * Generates DateTimeZone object for given time zone name | ||
| * | ||
| * @since Release 31.0.0 | ||
| * | ||
| * @param string $name time zone name | ||
| * | ||
| * @return DateTimeZone | ||
| */ | ||
| public static function fromName(string $name): DateTimeZone { | ||
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| // if zone name is MS convert to IANA, otherwise just assume the zone is IANA | ||
| if (self::isMS($name)) { | ||
| $zone = @timezone_open(self::toIANA($name)); | ||
| } else { | ||
| $zone = @timezone_open($name); | ||
| } | ||
| if ($zone instanceof DateTimeZone) { | ||
| return $zone; | ||
| } else { | ||
| return new DateTimeZone('UTC'); | ||
| } | ||
|
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| } | ||
| } | ||
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