103 lines
3.3 KiB
JavaScript
103 lines
3.3 KiB
JavaScript
/*!
|
|
FullCalendar Moment Plugin v4.3.0
|
|
Docs & License: https://fullcalendar.io/
|
|
(c) 2019 Adam Shaw
|
|
*/
|
|
|
|
import * as momentNs from 'moment';
|
|
import { createPlugin, Calendar } from '@fullcalendar/core';
|
|
|
|
var moment = momentNs; // the directly callable function
|
|
function toMoment(date, calendar) {
|
|
if (!(calendar instanceof Calendar)) {
|
|
throw new Error('must supply a Calendar instance');
|
|
}
|
|
return convertToMoment(date, calendar.dateEnv.timeZone, null, calendar.dateEnv.locale.codes[0]);
|
|
}
|
|
function toDuration(fcDuration) {
|
|
return moment.duration(fcDuration); // moment accepts all the props that fc.Duration already has!
|
|
}
|
|
function formatWithCmdStr(cmdStr, arg) {
|
|
var cmd = parseCmdStr(cmdStr);
|
|
if (arg.end) {
|
|
var startMom = convertToMoment(arg.start.array, arg.timeZone, arg.start.timeZoneOffset, arg.localeCodes[0]);
|
|
var endMom = convertToMoment(arg.end.array, arg.timeZone, arg.end.timeZoneOffset, arg.localeCodes[0]);
|
|
return formatRange(cmd, createMomentFormatFunc(startMom), createMomentFormatFunc(endMom), arg.separator);
|
|
}
|
|
return convertToMoment(arg.date.array, arg.timeZone, arg.date.timeZoneOffset, arg.localeCodes[0]).format(cmd.whole); // TODO: test for this
|
|
}
|
|
var main = createPlugin({
|
|
cmdFormatter: formatWithCmdStr
|
|
});
|
|
function createMomentFormatFunc(mom) {
|
|
return function (cmdStr) {
|
|
return cmdStr ? mom.format(cmdStr) : ''; // because calling with blank string results in ISO8601 :(
|
|
};
|
|
}
|
|
function convertToMoment(input, timeZone, timeZoneOffset, locale) {
|
|
var mom;
|
|
if (timeZone === 'local') {
|
|
mom = moment(input);
|
|
}
|
|
else if (timeZone === 'UTC') {
|
|
mom = moment.utc(input);
|
|
}
|
|
else if (moment.tz) {
|
|
mom = moment.tz(input, timeZone);
|
|
}
|
|
else {
|
|
mom = moment.utc(input);
|
|
if (timeZoneOffset != null) {
|
|
mom.utcOffset(timeZoneOffset);
|
|
}
|
|
}
|
|
mom.locale(locale);
|
|
return mom;
|
|
}
|
|
function parseCmdStr(cmdStr) {
|
|
var parts = cmdStr.match(/^(.*?)\{(.*)\}(.*)$/); // TODO: lookbehinds for escape characters
|
|
if (parts) {
|
|
var middle = parseCmdStr(parts[2]);
|
|
return {
|
|
head: parts[1],
|
|
middle: middle,
|
|
tail: parts[3],
|
|
whole: parts[1] + middle.whole + parts[3]
|
|
};
|
|
}
|
|
else {
|
|
return {
|
|
head: null,
|
|
middle: null,
|
|
tail: null,
|
|
whole: cmdStr
|
|
};
|
|
}
|
|
}
|
|
function formatRange(cmd, formatStart, formatEnd, separator) {
|
|
if (cmd.middle) {
|
|
var startHead = formatStart(cmd.head);
|
|
var startMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
|
|
var startTail = formatStart(cmd.tail);
|
|
var endHead = formatEnd(cmd.head);
|
|
var endMiddle = formatRange(cmd.middle, formatStart, formatEnd, separator);
|
|
var endTail = formatEnd(cmd.tail);
|
|
if (startHead === endHead && startTail === endTail) {
|
|
return startHead +
|
|
(startMiddle === endMiddle ? startMiddle : startMiddle + separator + endMiddle) +
|
|
startTail;
|
|
}
|
|
}
|
|
var startWhole = formatStart(cmd.whole);
|
|
var endWhole = formatEnd(cmd.whole);
|
|
if (startWhole === endWhole) {
|
|
return startWhole;
|
|
}
|
|
else {
|
|
return startWhole + separator + endWhole;
|
|
}
|
|
}
|
|
|
|
export default main;
|
|
export { toDuration, toMoment };
|