You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
3.9 KiB
142 lines
3.9 KiB
var isStr = require('./isStr');
|
|
var isDate = require('./isDate');
|
|
var toStr = require('./toStr');
|
|
var lpad = require('./lpad');
|
|
exports = function(date, mask, utc, gmt) {
|
|
if (arguments.length === 1 && isStr(date) && !regNum.test(date)) {
|
|
mask = date;
|
|
date = undefined;
|
|
}
|
|
date = date || new Date();
|
|
if (!isDate(date)) date = new Date(date);
|
|
mask = toStr(exports.masks[mask] || mask || exports.masks['default']);
|
|
var maskSlice = mask.slice(0, 4);
|
|
if (maskSlice === 'UTC:' || maskSlice === 'GMT:') {
|
|
mask = mask.slice(4);
|
|
utc = true;
|
|
if (maskSlice === 'GMT:') gmt = true;
|
|
}
|
|
var prefix = utc ? 'getUTC' : 'get';
|
|
var d = date[prefix + 'Date']();
|
|
var D = date[prefix + 'Day']();
|
|
var m = date[prefix + 'Month']();
|
|
var y = date[prefix + 'FullYear']();
|
|
var H = date[prefix + 'Hours']();
|
|
var M = date[prefix + 'Minutes']();
|
|
var s = date[prefix + 'Seconds']();
|
|
var L = date[prefix + 'Milliseconds']();
|
|
var o = utc ? 0 : date.getTimezoneOffset();
|
|
var flags = {
|
|
d: d,
|
|
dd: padZero(d),
|
|
ddd: exports.i18n.dayNames[D],
|
|
dddd: exports.i18n.dayNames[D + 7],
|
|
m: m + 1,
|
|
mm: padZero(m + 1),
|
|
mmm: exports.i18n.monthNames[m],
|
|
mmmm: exports.i18n.monthNames[m + 12],
|
|
yy: toStr(y).slice(2),
|
|
yyyy: y,
|
|
h: H % 12 || 12,
|
|
hh: padZero(H % 12 || 12),
|
|
H: H,
|
|
HH: padZero(H),
|
|
M: M,
|
|
MM: padZero(M),
|
|
s: s,
|
|
ss: padZero(s),
|
|
l: padZero(L, 3),
|
|
L: padZero(Math.round(L / 10)),
|
|
t: H < 12 ? 'a' : 'p',
|
|
tt: H < 12 ? 'am' : 'pm',
|
|
T: H < 12 ? 'A' : 'P',
|
|
TT: H < 12 ? 'AM' : 'PM',
|
|
Z: gmt
|
|
? 'GMT'
|
|
: utc
|
|
? 'UTC'
|
|
: (toStr(date).match(regTimezone) || [''])
|
|
.pop()
|
|
.replace(regTimezoneClip, ''),
|
|
o:
|
|
(o > 0 ? '-' : '+') +
|
|
padZero(Math.floor(Math.abs(o) / 60) * 100 + (Math.abs(o) % 60), 4),
|
|
S: ['th', 'st', 'nd', 'rd'][
|
|
d % 10 > 3 ? 0 : (((d % 100) - (d % 10) != 10) * d) % 10
|
|
]
|
|
};
|
|
return mask.replace(regToken, function(match) {
|
|
if (match in flags) return flags[match];
|
|
return match.slice(1, match.length - 1);
|
|
});
|
|
};
|
|
var padZero = function(str) {
|
|
var len =
|
|
arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 2;
|
|
return lpad(toStr(str), len, '0');
|
|
};
|
|
var regToken = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZWN]|"[^"]*"|'[^']*'/g;
|
|
var regTimezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g;
|
|
var regNum = /\d/;
|
|
var regTimezoneClip = /[^-+\dA-Z]/g;
|
|
exports.masks = {
|
|
default: 'ddd mmm dd yyyy HH:MM:ss',
|
|
shortDate: 'm/d/yy',
|
|
mediumDate: 'mmm d, yyyy',
|
|
longDate: 'mmmm d, yyyy',
|
|
fullDate: 'dddd, mmmm d, yyyy',
|
|
shortTime: 'h:MM TT',
|
|
mediumTime: 'h:MM:ss TT',
|
|
longTime: 'h:MM:ss TT Z',
|
|
isoDate: 'yyyy-mm-dd',
|
|
isoTime: 'HH:MM:ss',
|
|
isoDateTime: "yyyy-mm-dd'T'HH:MM:sso",
|
|
isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'",
|
|
expiresHeaderFormat: 'ddd, dd mmm yyyy HH:MM:ss Z'
|
|
};
|
|
exports.i18n = {
|
|
dayNames: [
|
|
'Sun',
|
|
'Mon',
|
|
'Tue',
|
|
'Wed',
|
|
'Thu',
|
|
'Fri',
|
|
'Sat',
|
|
'Sunday',
|
|
'Monday',
|
|
'Tuesday',
|
|
'Wednesday',
|
|
'Thursday',
|
|
'Friday',
|
|
'Saturday'
|
|
],
|
|
monthNames: [
|
|
'Jan',
|
|
'Feb',
|
|
'Mar',
|
|
'Apr',
|
|
'May',
|
|
'Jun',
|
|
'Jul',
|
|
'Aug',
|
|
'Sep',
|
|
'Oct',
|
|
'Nov',
|
|
'Dec',
|
|
'January',
|
|
'February',
|
|
'March',
|
|
'April',
|
|
'May',
|
|
'June',
|
|
'July',
|
|
'August',
|
|
'September',
|
|
'October',
|
|
'November',
|
|
'December'
|
|
]
|
|
};
|
|
|
|
module.exports = exports;
|
|
|