mattermost-redux/lib/utils/timezone_utils.js

Common code (API client, Redux stores, logic, utility functions) for building a Mattermost client

"use strict";
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
Object.defineProperty(exports, "__esModule", { value: true });
exports.getUserCurrentTimezone = getUserCurrentTimezone;
exports.getTimezoneRegion = getTimezoneRegion;
exports.getTimezoneLabel = getTimezoneLabel;
exports.getDateForTimezone = getDateForTimezone;
function getUserCurrentTimezone(userTimezone) {
    if (!userTimezone) {
        return 'UTC';
    }
    const { useAutomaticTimezone, automaticTimezone, manualTimezone, } = userTimezone;
    let useAutomatic = useAutomaticTimezone;
    if (typeof useAutomaticTimezone === 'string') {
        useAutomatic = useAutomaticTimezone === 'true';
    }
    if (useAutomatic) {
        return automaticTimezone || 'UTC';
    }
    return manualTimezone || 'UTC';
}
function getTimezoneRegion(timezone) {
    if (timezone) {
        const split = timezone.split('/');
        if (split.length > 1) {
            return split.pop().replace(/_/g, ' ');
        }
    }
    return timezone;
}
function getTimezoneLabel(timezones, timezone) {
    for (let i = 0; i < timezones.length; i++) {
        const zone = timezones[i];
        for (let j = 0; j < zone.utc.length; j++) {
            const utcZone = zone.utc[j];
            if (utcZone.toLowerCase() === timezone.toLowerCase()) {
                return zone.text;
            }
        }
    }
    return timezone;
}
function getDateForTimezone(date, tzString) {
    return new Date((typeof date === 'string' ? new Date(date) : date).toLocaleString('en-US', { timeZone: tzString }));
}