46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
import { constructFrom } from "../../../constructFrom.mjs";
|
|
import { getTimezoneOffsetInMilliseconds } from "../../../_lib/getTimezoneOffsetInMilliseconds.mjs";
|
|
import { timezonePatterns } from "../constants.mjs";
|
|
import { Parser } from "../Parser.mjs";
|
|
import { parseTimezonePattern } from "../utils.mjs";
|
|
|
|
// Timezone (ISO-8601)
|
|
export class ISOTimezoneParser extends Parser {
|
|
priority = 10;
|
|
|
|
parse(dateString, token) {
|
|
switch (token) {
|
|
case "x":
|
|
return parseTimezonePattern(
|
|
timezonePatterns.basicOptionalMinutes,
|
|
dateString,
|
|
);
|
|
case "xx":
|
|
return parseTimezonePattern(timezonePatterns.basic, dateString);
|
|
case "xxxx":
|
|
return parseTimezonePattern(
|
|
timezonePatterns.basicOptionalSeconds,
|
|
dateString,
|
|
);
|
|
case "xxxxx":
|
|
return parseTimezonePattern(
|
|
timezonePatterns.extendedOptionalSeconds,
|
|
dateString,
|
|
);
|
|
case "xxx":
|
|
default:
|
|
return parseTimezonePattern(timezonePatterns.extended, dateString);
|
|
}
|
|
}
|
|
|
|
set(date, flags, value) {
|
|
if (flags.timestampIsSet) return date;
|
|
return constructFrom(
|
|
date,
|
|
date.getTime() - getTimezoneOffsetInMilliseconds(date) - value,
|
|
);
|
|
}
|
|
|
|
incompatibleTokens = ["t", "T", "X"];
|
|
}
|