helpers: add parseDate function

master
Ramzan 4 years ago committed by Tom Hacohen
parent 88189c4e4e
commit 8d15a66e98

@ -174,3 +174,30 @@ export function usePromiseMemo<T>(promise: Promise<T> | undefined | null, deps:
}, [...deps, promise]); }, [...deps, promise]);
return val; return val;
} }
export function parseDate(prop: ICAL.Property) {
const value = prop.getFirstValue();
if ((value.day !== null) && (value.day !== undefined)) {
return {
day: value.day,
month: value.month - 1,
year: value.year ?? undefined,
};
} else {
const time = prop.toJSON()[3];
if (time.length === 6 && time.startsWith("--")) {
return {
day: parseInt(time.slice(4, 6)),
month: parseInt(time.slice(2, 4)) - 1,
};
} else if (time.length === 8) {
return {
day: parseInt(time.slice(6, 8)),
month: parseInt(time.slice(4, 6)) - 1,
year: parseInt(time.slice(0, 4)),
};
}
}
return {};
}

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