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Just use new Date() to parse ISO 8601 dates

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This should fix a weird bug where ISO dates were being parsed as a year
earlier.
This commit is contained in:
Dan Stillman 2019-08-10 06:44:04 -04:00
parent 5216f11885
commit eb50067a41
1 changed files with 1 additions and 20 deletions
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21
chrome/content/zotero/xpcom/date.js
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@ -228,32 +228,13 @@ Zotero.Date = new function(){
/** /**
* Convert an ISO 8601–formatted date/time to a JS Date * Convert an ISO 8601–formatted date/time to a JS Date
* *
* Adapted from http://delete.me.uk/2005/03/iso8601.html (AFL-licensed)
*
* @param {String} isoDate ISO 8601 date * @param {String} isoDate ISO 8601 date
* @return {Date|False} - JS Date, or false if not a valid date * @return {Date|False} - JS Date, or false if not a valid date
*/ */
this.isoToDate = function (isoDate) { this.isoToDate = function (isoDate) {
var d = isoDate.match(_re8601); var d = isoDate.match(_re8601);
if (!d) return false; if (!d) return false;
return new Date(isoDate);
var offset = 0;
var date = new Date(d[1], 0, 1);
if (d[3]) { date.setMonth(d[3] - 1); }
if (d[5]) { date.setDate(d[5]); }
if (d[7]) { date.setHours(d[7]); }
if (d[8]) { date.setMinutes(d[8]); }
if (d[10]) { date.setSeconds(d[10]); }
if (d[12]) { date.setMilliseconds(Number("0." + d[12]) * 1000); }
if (d[14]) {
offset = (Number(d[16]) * 60) + Number(d[17]);
offset *= ((d[15] == '-') ? 1 : -1);
}
offset -= date.getTimezoneOffset();
var time = (Number(date) + (offset * 60 * 1000));
return new Date(time);
} }