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Source timezones from GeoNames

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Joel Wetzell
2021-11-23 16:46:18 -06:00
parent 1d5f0be05b
commit 76a180f627
2 changed files with 445 additions and 361 deletions
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@@ -26,3 +26,4 @@ npm-debug.log*
/coverage /coverage
/dist /dist
/node_modules /node_modules
.angular/
src/app/services/timezone.service.ts
+443 -360
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@@ -5,382 +5,465 @@ import { Injectable } from '@angular/core';
}) })
export class TimezoneService { export class TimezoneService {
// found at have not done any research as to it's completeness https://stackoverflow.com/questions/38399465/how-to-get-list-of-all-timezones-in-javascript timezones: string[] = [
timezones: string[] = [ 'Africa/Abidjan',
'Europe/Andorra', 'Africa/Accra',
'Asia/Dubai', 'Africa/Addis_Ababa',
'Asia/Kabul', 'Africa/Algiers',
'Europe/Tirane', 'Africa/Asmara',
'Asia/Yerevan', 'Africa/Bamako',
'Antarctica/Casey', 'Africa/Bangui',
'Antarctica/Davis', 'Africa/Banjul',
'Antarctica/DumontDUrville', // https://bugs.chromium.org/p/chromium/issues/detail?id=928068 'Africa/Bissau',
'Antarctica/Mawson', 'Africa/Blantyre',
'Antarctica/Palmer', 'Africa/Brazzaville',
'Antarctica/Rothera', 'Africa/Bujumbura',
'Antarctica/Syowa', 'Africa/Cairo',
'Antarctica/Troll', 'Africa/Casablanca',
'Antarctica/Vostok', 'Africa/Ceuta',
'America/Argentina/Buenos_Aires', 'Africa/Conakry',
'America/Argentina/Cordoba', 'Africa/Dakar',
'America/Argentina/Salta', 'Africa/Dar_es_Salaam',
'America/Argentina/Jujuy', 'Africa/Djibouti',
'America/Argentina/Tucuman', 'Africa/Douala',
'America/Argentina/Catamarca', 'Africa/El_Aaiun',
'America/Argentina/La_Rioja', 'Africa/Freetown',
'America/Argentina/San_Juan', 'Africa/Gaborone',
'America/Argentina/Mendoza', 'Africa/Harare',
'America/Argentina/San_Luis', 'Africa/Johannesburg',
'America/Argentina/Rio_Gallegos', 'Africa/Juba',
'America/Argentina/Ushuaia', 'Africa/Kampala',
'Pacific/Pago_Pago', 'Africa/Khartoum',
'Europe/Vienna', 'Africa/Kigali',
'Australia/Lord_Howe', 'Africa/Kinshasa',
'Antarctica/Macquarie', 'Africa/Lagos',
'Australia/Hobart', 'Africa/Libreville',
'Australia/Currie', 'Africa/Lome',
'Australia/Melbourne', 'Africa/Luanda',
'Australia/Sydney', 'Africa/Lubumbashi',
'Australia/Broken_Hill', 'Africa/Lusaka',
'Australia/Brisbane', 'Africa/Malabo',
'Australia/Lindeman', 'Africa/Maputo',
'Australia/Adelaide', 'Africa/Maseru',
'Australia/Darwin', 'Africa/Mbabane',
'Australia/Perth', 'Africa/Mogadishu',
'Australia/Eucla', 'Africa/Monrovia',
'Asia/Baku', 'Africa/Nairobi',
'America/Barbados', 'Africa/Ndjamena',
'Asia/Dhaka', 'Africa/Niamey',
'Europe/Brussels', 'Africa/Nouakchott',
'Europe/Sofia', 'Africa/Ouagadougou',
'Atlantic/Bermuda', 'Africa/Porto-Novo',
'Asia/Brunei', 'Africa/Sao_Tome',
'America/La_Paz', 'Africa/Tripoli',
'America/Noronha', 'Africa/Tunis',
'America/Belem', 'Africa/Windhoek',
'America/Fortaleza', 'America/Adak',
'America/Recife', 'America/Anchorage',
'America/Araguaina', 'America/Anguilla',
'America/Maceio', 'America/Antigua',
'America/Bahia', 'America/Araguaina',
'America/Sao_Paulo', 'America/Argentina/Buenos_Aires',
'America/Campo_Grande', 'America/Argentina/Catamarca',
'America/Cuiaba', 'America/Argentina/Cordoba',
'America/Santarem', 'America/Argentina/Jujuy',
'America/Porto_Velho', 'America/Argentina/La_Rioja',
'America/Boa_Vista', 'America/Argentina/Mendoza',
'America/Manaus', 'America/Argentina/Rio_Gallegos',
'America/Eirunepe', 'America/Argentina/Salta',
'America/Rio_Branco', 'America/Argentina/San_Juan',
'America/Nassau', 'America/Argentina/San_Luis',
'Asia/Thimphu', 'America/Argentina/Tucuman',
'Europe/Minsk', 'America/Argentina/Ushuaia',
'America/Belize', 'America/Aruba',
'America/St_Johns', 'America/Asuncion',
'America/Halifax', 'America/Atikokan',
'America/Glace_Bay', 'America/Bahia',
'America/Moncton', 'America/Bahia_Banderas',
'America/Goose_Bay', 'America/Barbados',
'America/Blanc-Sablon', 'America/Belem',
'America/Toronto', 'America/Belize',
'America/Nipigon', 'America/Blanc-Sablon',
'America/Thunder_Bay', 'America/Boa_Vista',
'America/Iqaluit', 'America/Bogota',
'America/Pangnirtung', 'America/Boise',
'America/Atikokan', 'America/Cambridge_Bay',
'America/Winnipeg', 'America/Campo_Grande',
'America/Rainy_River', 'America/Cancun',
'America/Resolute', 'America/Caracas',
'America/Rankin_Inlet', 'America/Cayenne',
'America/Regina', 'America/Cayman',
'America/Swift_Current', 'America/Chicago',
'America/Edmonton', 'America/Chihuahua',
'America/Cambridge_Bay', 'America/Costa_Rica',
'America/Yellowknife', 'America/Creston',
'America/Inuvik', 'America/Cuiaba',
'America/Creston', 'America/Curacao',
'America/Dawson_Creek', 'America/Danmarkshavn',
'America/Fort_Nelson', 'America/Dawson',
'America/Vancouver', 'America/Dawson_Creek',
'America/Whitehorse', 'America/Denver',
'America/Dawson', 'America/Detroit',
'Indian/Cocos', 'America/Dominica',
'Europe/Zurich', 'America/Edmonton',
'Africa/Abidjan', 'America/Eirunepe',
'Pacific/Rarotonga', 'America/El_Salvador',
'America/Santiago', 'America/Fort_Nelson',
'America/Punta_Arenas', 'America/Fortaleza',
'Pacific/Easter', 'America/Glace_Bay',
'Asia/Shanghai', 'America/Goose_Bay',
'Asia/Urumqi', 'America/Grand_Turk',
'America/Bogota', 'America/Grenada',
'America/Costa_Rica', 'America/Guadeloupe',
'America/Havana', 'America/Guatemala',
'Atlantic/Cape_Verde', 'America/Guayaquil',
'America/Curacao', 'America/Guyana',
'Indian/Christmas', 'America/Halifax',
'Asia/Nicosia', 'America/Havana',
'Asia/Famagusta', 'America/Hermosillo',
'Europe/Prague', 'America/Indiana/Indianapolis',
'Europe/Berlin', 'America/Indiana/Knox',
'Europe/Copenhagen', 'America/Indiana/Marengo',
'America/Santo_Domingo', 'America/Indiana/Petersburg',
'Africa/Algiers', 'America/Indiana/Tell_City',
'America/Guayaquil', 'America/Indiana/Vevay',
'Pacific/Galapagos', 'America/Indiana/Vincennes',
'Europe/Tallinn', 'America/Indiana/Winamac',
'Africa/Cairo', 'America/Inuvik',
'Africa/El_Aaiun', 'America/Iqaluit',
'Europe/Madrid', 'America/Jamaica',
'Africa/Ceuta', 'America/Juneau',
'Atlantic/Canary', 'America/Kentucky/Louisville',
'Europe/Helsinki', 'America/Kentucky/Monticello',
'Pacific/Fiji', 'America/Kralendijk',
'Atlantic/Stanley', 'America/La_Paz',
'Pacific/Chuuk', 'America/Lima',
'Pacific/Pohnpei', 'America/Los_Angeles',
'Pacific/Kosrae', 'America/Lower_Princes',
'Atlantic/Faroe', 'America/Maceio',
'Europe/Paris', 'America/Managua',
'Europe/London', 'America/Manaus',
'Asia/Tbilisi', 'America/Marigot',
'America/Cayenne', 'America/Martinique',
'Africa/Accra', 'America/Matamoros',
'Europe/Gibraltar', 'America/Mazatlan',
'America/Godthab', 'America/Menominee',
'America/Danmarkshavn', 'America/Merida',
'America/Scoresbysund', 'America/Metlakatla',
'America/Thule', 'America/Mexico_City',
'Europe/Athens', 'America/Miquelon',
'Atlantic/South_Georgia', 'America/Moncton',
'America/Guatemala', 'America/Monterrey',
'Pacific/Guam', 'America/Montevideo',
'Africa/Bissau', 'America/Montserrat',
'America/Guyana', 'America/Nassau',
'Asia/Hong_Kong', 'America/New_York',
'America/Tegucigalpa', 'America/Nipigon',
'America/Port-au-Prince', 'America/Nome',
'Europe/Budapest', 'America/Noronha',
'Asia/Jakarta', 'America/North_Dakota/Beulah',
'Asia/Pontianak', 'America/North_Dakota/Center',
'Asia/Makassar', 'America/North_Dakota/New_Salem',
'Asia/Jayapura', 'America/Nuuk',
'Europe/Dublin', 'America/Ojinaga',
'Asia/Jerusalem', 'America/Panama',
'Asia/Kolkata', 'America/Pangnirtung',
'Indian/Chagos', 'America/Paramaribo',
'Asia/Baghdad', 'America/Phoenix',
'Asia/Tehran', 'America/Port-au-Prince',
'Atlantic/Reykjavik', 'America/Port_of_Spain',
'Europe/Rome', 'America/Porto_Velho',
'America/Jamaica', 'America/Puerto_Rico',
'Asia/Amman', 'America/Punta_Arenas',
'Asia/Tokyo', 'America/Rainy_River',
'Africa/Nairobi', 'America/Rankin_Inlet',
'Asia/Bishkek', 'America/Recife',
'Pacific/Tarawa', 'America/Regina',
'Pacific/Enderbury', 'America/Resolute',
'Pacific/Kiritimati', 'America/Rio_Branco',
'Asia/Pyongyang', 'America/Santarem',
'Asia/Seoul', 'America/Santiago',
'Asia/Almaty', 'America/Santo_Domingo',
'Asia/Qyzylorda', 'America/Sao_Paulo',
'Asia/Qostanay', // https://bugs.chromium.org/p/chromium/issues/detail?id=928068 'America/Scoresbysund',
'Asia/Aqtobe', 'America/Sitka',
'Asia/Aqtau', 'America/St_Barthelemy',
'Asia/Atyrau', 'America/St_Johns',
'Asia/Oral', 'America/St_Kitts',
'Asia/Beirut', 'America/St_Lucia',
'Asia/Colombo', 'America/St_Thomas',
'Africa/Monrovia', 'America/St_Vincent',
'Europe/Vilnius', 'America/Swift_Current',
'Europe/Luxembourg', 'America/Tegucigalpa',
'Europe/Riga', 'America/Thule',
'Africa/Tripoli', 'America/Thunder_Bay',
'Africa/Casablanca', 'America/Tijuana',
'Europe/Monaco', 'America/Toronto',
'Europe/Chisinau', 'America/Tortola',
'Pacific/Majuro', 'America/Vancouver',
'Pacific/Kwajalein', 'America/Whitehorse',
'Asia/Yangon', 'America/Winnipeg',
'Asia/Ulaanbaatar', 'America/Yakutat',
'Asia/Hovd', 'America/Yellowknife',
'Asia/Choibalsan', 'Antarctica/Casey',
'Asia/Macau', 'Antarctica/Davis',
'America/Martinique', 'Antarctica/DumontDUrville',
'Europe/Malta', 'Antarctica/Macquarie',
'Indian/Mauritius', 'Antarctica/Mawson',
'Indian/Maldives', 'Antarctica/McMurdo',
'America/Mexico_City', 'Antarctica/Palmer',
'America/Cancun', 'Antarctica/Rothera',
'America/Merida', 'Antarctica/Syowa',
'America/Monterrey', 'Antarctica/Troll',
'America/Matamoros', 'Antarctica/Vostok',
'America/Mazatlan', 'Arctic/Longyearbyen',
'America/Chihuahua', 'Asia/Aden',
'America/Ojinaga', 'Asia/Almaty',
'America/Hermosillo', 'Asia/Amman',
'America/Tijuana', 'Asia/Anadyr',
'America/Bahia_Banderas', 'Asia/Aqtau',
'Asia/Kuala_Lumpur', 'Asia/Aqtobe',
'Asia/Kuching', 'Asia/Ashgabat',
'Africa/Maputo', 'Asia/Atyrau',
'Africa/Windhoek', 'Asia/Baghdad',
'Pacific/Noumea', 'Asia/Bahrain',
'Pacific/Norfolk', 'Asia/Baku',
'Africa/Lagos', 'Asia/Bangkok',
'America/Managua', 'Asia/Barnaul',
'Europe/Amsterdam', 'Asia/Beirut',
'Europe/Oslo', 'Asia/Bishkek',
'Asia/Kathmandu', 'Asia/Brunei',
'Pacific/Nauru', 'Asia/Chita',
'Pacific/Niue', 'Asia/Choibalsan',
'Pacific/Auckland', 'Asia/Colombo',
'Pacific/Chatham', 'Asia/Damascus',
'America/Panama', 'Asia/Dhaka',
'America/Lima', 'Asia/Dili',
'Pacific/Tahiti', 'Asia/Dubai',
'Pacific/Marquesas', 'Asia/Dushanbe',
'Pacific/Gambier', 'Asia/Famagusta',
'Pacific/Port_Moresby', 'Asia/Gaza',
'Pacific/Bougainville', 'Asia/Hebron',
'Asia/Manila', 'Asia/Ho_Chi_Minh',
'Asia/Karachi', 'Asia/Hong_Kong',
'Europe/Warsaw', 'Asia/Hovd',
'America/Miquelon', 'Asia/Irkutsk',
'Pacific/Pitcairn', 'Asia/Jakarta',
'America/Puerto_Rico', 'Asia/Jayapura',
'Asia/Gaza', 'Asia/Jerusalem',
'Asia/Hebron', 'Asia/Kabul',
'Europe/Lisbon', 'Asia/Kamchatka',
'Atlantic/Madeira', 'Asia/Karachi',
'Atlantic/Azores', 'Asia/Kathmandu',
'Pacific/Palau', 'Asia/Khandyga',
'America/Asuncion', 'Asia/Kolkata',
'Asia/Qatar', 'Asia/Krasnoyarsk',
'Indian/Reunion', 'Asia/Kuala_Lumpur',
'Europe/Bucharest', 'Asia/Kuching',
'Europe/Belgrade', 'Asia/Kuwait',
'Europe/Kaliningrad', 'Asia/Macau',
'Europe/Moscow', 'Asia/Magadan',
'Europe/Simferopol', 'Asia/Makassar',
'Europe/Kirov', 'Asia/Manila',
'Europe/Astrakhan', 'Asia/Muscat',
'Europe/Volgograd', 'Asia/Nicosia',
'Europe/Saratov', 'Asia/Novokuznetsk',
'Europe/Ulyanovsk', 'Asia/Novosibirsk',
'Europe/Samara', 'Asia/Omsk',
'Asia/Yekaterinburg', 'Asia/Oral',
'Asia/Omsk', 'Asia/Phnom_Penh',
'Asia/Novosibirsk', 'Asia/Pontianak',
'Asia/Barnaul', 'Asia/Pyongyang',
'Asia/Tomsk', 'Asia/Qatar',
'Asia/Novokuznetsk', 'Asia/Qostanay',
'Asia/Krasnoyarsk', 'Asia/Qyzylorda',
'Asia/Irkutsk', 'Asia/Riyadh',
'Asia/Chita', 'Asia/Sakhalin',
'Asia/Yakutsk', 'Asia/Samarkand',
'Asia/Khandyga', 'Asia/Seoul',
'Asia/Vladivostok', 'Asia/Shanghai',
'Asia/Ust-Nera', 'Asia/Singapore',
'Asia/Magadan', 'Asia/Srednekolymsk',
'Asia/Sakhalin', 'Asia/Taipei',
'Asia/Srednekolymsk', 'Asia/Tashkent',
'Asia/Kamchatka', 'Asia/Tbilisi',
'Asia/Anadyr', 'Asia/Tehran',
'Asia/Riyadh', 'Asia/Thimphu',
'Pacific/Guadalcanal', 'Asia/Tokyo',
'Indian/Mahe', 'Asia/Tomsk',
'Africa/Khartoum', 'Asia/Ulaanbaatar',
'Europe/Stockholm', 'Asia/Urumqi',
'Asia/Singapore', 'Asia/Ust-Nera',
'America/Paramaribo', 'Asia/Vientiane',
'Africa/Juba', 'Asia/Vladivostok',
'Africa/Sao_Tome', 'Asia/Yakutsk',
'America/El_Salvador', 'Asia/Yangon',
'Asia/Damascus', 'Asia/Yekaterinburg',
'America/Grand_Turk', 'Asia/Yerevan',
'Africa/Ndjamena', 'Atlantic/Azores',
'Indian/Kerguelen', 'Atlantic/Bermuda',
'Asia/Bangkok', 'Atlantic/Canary',
'Asia/Dushanbe', 'Atlantic/Cape_Verde',
'Pacific/Fakaofo', 'Atlantic/Faroe',
'Asia/Dili', 'Atlantic/Madeira',
'Asia/Ashgabat', 'Atlantic/Reykjavik',
'Africa/Tunis', 'Atlantic/South_Georgia',
'Pacific/Tongatapu', 'Atlantic/St_Helena',
'Europe/Istanbul', 'Atlantic/Stanley',
'America/Port_of_Spain', 'Australia/Adelaide',
'Pacific/Funafuti', 'Australia/Brisbane',
'Asia/Taipei', 'Australia/Broken_Hill',
'Europe/Kiev', 'Australia/Darwin',
'Europe/Uzhgorod', 'Australia/Eucla',
'Europe/Zaporozhye', 'Australia/Hobart',
'Pacific/Wake', 'Australia/Lindeman',
'America/New_York', 'Australia/Lord_Howe',
'America/Detroit', 'Australia/Melbourne',
'America/Kentucky/Louisville', 'Australia/Perth',
'America/Kentucky/Monticello', 'Australia/Sydney',
'America/Indiana/Indianapolis', 'Europe/Amsterdam',
'America/Indiana/Vincennes', 'Europe/Andorra',
'America/Indiana/Winamac', 'Europe/Astrakhan',
'America/Indiana/Marengo', 'Europe/Athens',
'America/Indiana/Petersburg', 'Europe/Belgrade',
'America/Indiana/Vevay', 'Europe/Berlin',
'America/Chicago', 'Europe/Bratislava',
'America/Indiana/Tell_City', 'Europe/Brussels',
'America/Indiana/Knox', 'Europe/Bucharest',
'America/Menominee', 'Europe/Budapest',
'America/North_Dakota/Center', 'Europe/Busingen',
'America/North_Dakota/New_Salem', 'Europe/Chisinau',
'America/North_Dakota/Beulah', 'Europe/Copenhagen',
'America/Denver', 'Europe/Dublin',
'America/Boise', 'Europe/Gibraltar',
'America/Phoenix', 'Europe/Guernsey',
'America/Los_Angeles', 'Europe/Helsinki',
'America/Anchorage', 'Europe/Isle_of_Man',
'America/Juneau', 'Europe/Istanbul',
'America/Sitka', 'Europe/Jersey',
'America/Metlakatla', 'Europe/Kaliningrad',
'America/Yakutat', 'Europe/Kiev',
'America/Nome', 'Europe/Kirov',
'America/Adak', 'Europe/Lisbon',
'Pacific/Honolulu', 'Europe/Ljubljana',
'America/Montevideo', 'Europe/London',
'Asia/Samarkand', 'Europe/Luxembourg',
'Asia/Tashkent', 'Europe/Madrid',
'America/Caracas', 'Europe/Malta',
'Asia/Ho_Chi_Minh', 'Europe/Mariehamn',
'Pacific/Efate', 'Europe/Minsk',
'Pacific/Wallis', 'Europe/Monaco',
'Pacific/Apia', 'Europe/Moscow',
'Africa/Johannesburg' 'Europe/Oslo',
] 'Europe/Paris',
'Europe/Podgorica',
'Europe/Prague',
'Europe/Riga',
'Europe/Rome',
'Europe/Samara',
'Europe/San_Marino',
'Europe/Sarajevo',
'Europe/Saratov',
'Europe/Simferopol',
'Europe/Skopje',
'Europe/Sofia',
'Europe/Stockholm',
'Europe/Tallinn',
'Europe/Tirane',
'Europe/Ulyanovsk',
'Europe/Uzhgorod',
'Europe/Vaduz',
'Europe/Vatican',
'Europe/Vienna',
'Europe/Vilnius',
'Europe/Volgograd',
'Europe/Warsaw',
'Europe/Zagreb',
'Europe/Zaporozhye',
'Europe/Zurich',
'Indian/Antananarivo',
'Indian/Chagos',
'Indian/Christmas',
'Indian/Cocos',
'Indian/Comoro',
'Indian/Kerguelen',
'Indian/Mahe',
'Indian/Maldives',
'Indian/Mauritius',
'Indian/Mayotte',
'Indian/Reunion',
'Pacific/Apia',
'Pacific/Auckland',
'Pacific/Bougainville',
'Pacific/Chatham',
'Pacific/Chuuk',
'Pacific/Easter',
'Pacific/Efate',
'Pacific/Fakaofo',
'Pacific/Fiji',
'Pacific/Funafuti',
'Pacific/Galapagos',
'Pacific/Gambier',
'Pacific/Guadalcanal',
'Pacific/Guam',
'Pacific/Honolulu',
// 'Pacific/Kanton', ?? Why is this not valid?
'Pacific/Kiritimati',
'Pacific/Kosrae',
'Pacific/Kwajalein',
'Pacific/Majuro',
'Pacific/Marquesas',
'Pacific/Midway',
'Pacific/Nauru',
'Pacific/Niue',
'Pacific/Norfolk',
'Pacific/Noumea',
'Pacific/Pago_Pago',
'Pacific/Palau',
'Pacific/Pitcairn',
'Pacific/Pohnpei',
'Pacific/Port_Moresby',
'Pacific/Rarotonga',
'Pacific/Saipan',
'Pacific/Tahiti',
'Pacific/Tarawa',
'Pacific/Tongatapu',
'Pacific/Wake',
'Pacific/Wallis',
]
constructor() { } constructor() { }
public getTimezones() : string[] { public getTimezones(): string[] {
return this.timezones return this.timezones
} }
public getTimeForTimezone(date: Date, timezone: string) : Date { public getTimeForTimezone(date: Date, timezone: string): Date | null {
return new Date(date.toLocaleString("en-US", {timeZone: timezone})); try {
return new Date(date.toLocaleString("en-US", { timeZone: timezone }));
} catch (error) {
console.log(`Timezone '${timezone}' not recognized?`)
return null;
}
} }
public getCurrentTimeInTimezones(timezones: string[]) : { timezone: string; date: Date; }[] { public getCurrentTimeInTimezones(timezones: string[]): { timezone: string; date: Date; }[] {
var now = new Date(); var now = new Date();
var dates: { timezone: string; date: Date; }[] = []; var dates: { timezone: string; date: Date; }[] = [];
this.timezones.forEach(element => { this.timezones.forEach(element => {
dates.push({ timezone: element, date: this.getTimeForTimezone(now,element)}) var date = this.getTimeForTimezone(now,element);
if(date != null){
dates.push({ timezone: element, date: date })
}
}); });
dates.sort((a,b)=>{ dates.sort((a, b) => {
if(a.date>b.date){ if (a.date > b.date) {
return 1; return 1;
}else if (a.date<b.date){ } else if (a.date < b.date) {
return -1; return -1;
}else{ } else {
return 0; return 0;
} }
}) })