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Fix for IE date issues and for <1000 years not showing correctly when using Google Spreadsheet as source closes #115

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Zach Wise 13 years ago
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1 changed files with 349 additions and 0 deletions
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  1. 349
      source/js/Core/VMM.Date.js

349
source/js/Core/VMM.Date.js
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/* Utilities and Useful Functions
================================================== */
if(typeof VMM != 'undefined' && typeof VMM.Date == 'undefined') {
VMM.Date = ({
init: function() {
return this;
},
dateformats: {
year: "yyyy",
month_short: "mmm",
month: "mmmm yyyy",
full_short: "mmm d",
full: "mmmm d',' yyyy",
time_no_seconds_short: "h:MM TT",
time_no_seconds_small_date: "h:MM TT'<br/><small>'mmmm d',' yyyy'</small>'",
full_long: "mmm d',' yyyy 'at' hh:MM TT",
full_long_small_date: "hh:MM TT'<br/><small>mmm d',' yyyy'</small>'",
},
month: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
month_abbr: ["Jan.", "Feb.", "March", "April", "May", "June", "July", "Aug.", "Sept.", "Oct.", "Nov.", "Dec."],
day: ["Sunday","Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
day_abbr: ["Sun.","Mon.", "Tues.", "Wed.", "Thurs.", "Fri.", "Sat."],
hour: [1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,7,8,9,10,11,12],
hour_suffix: ["am"],
//B.C.
bc_format: {
year: "yyyy",
month_short: "mmm",
month: "mmmm yyyy",
full_short: "mmm d",
full: "mmmm d',' yyyy",
time_no_seconds_short: "h:MM TT",
time_no_seconds_small_date: "dddd', 'h:MM TT'<br/><small>'mmmm d',' yyyy'</small>'",
full_long: "dddd',' mmm d',' yyyy 'at' hh:MM TT",
full_long_small_date: "hh:MM TT'<br/><small>'dddd',' mmm d',' yyyy'</small>'",
},
setLanguage: function(lang) {
trace("SET DATE LANGUAGE");
VMM.Date.dateformats = lang.dateformats;
VMM.Date.month = lang.date.month;
VMM.Date.month_abbr = lang.date.month_abbr;
VMM.Date.day = lang.date.day;
VMM.Date.day_abbr = lang.date.day_abbr;
dateFormat.i18n.dayNames = lang.date.day_abbr.concat(lang.date.day);
dateFormat.i18n.monthNames = lang.date.month_abbr.concat(lang.date.month);
},
parse: function(d) {
if (type.of(d) == "date") {
return d;
} else {
var _date = new Date(0, 0, 1, 0, 0, 0, 0);
var _d_array, _t_array;
var _time_parse, _times;
if ( d.match(/,/gi) ) {
_d_array = d.split(",");
for(var i = 0; i < _d_array.length; i++) {
_d_array[i] = parseInt(_d_array[i]);
}
if ( _d_array[0] ) { _date.setFullYear( _d_array[0]); }
if ( _d_array[1] > 1 ) { _date.setMonth( _d_array[1] - 1); }
if ( _d_array[2] > 1 ) { _date.setDate( _d_array[2]); }
if ( _d_array[3] > 1 ) { _date.setHours( _d_array[3]); }
if ( _d_array[4] > 1 ) { _date.setMinutes( _d_array[4]); }
if ( _d_array[5] > 1 ) { _date.setSeconds( _d_array[5]); }
if ( _d_array[6] > 1 ) { _date.setMilliseconds( _d_array[6]); }
} else if (d.match("/")) {
if (d.match(" ")) {
_time_parse = d.split(" ");
if (d.match(":")) {
_t_array = _time_parse[1].split(":");
if ( _t_array[0] >= 1 ) { _date.setHours( _t_array[0]); }
if ( _t_array[1] >= 1 ) { _date.setMinutes( _t_array[1]); }
if ( _t_array[2] >= 1 ) { _date.setSeconds( _t_array[2]); }
if ( _t_array[3] >= 1 ) { _date.setMilliseconds( _t_array[3]); }
}
_d_array = _time_parse[0].split("/");
} else {
_d_array = d.split("/");
}
if ( _d_array[2] ) { _date.setFullYear( _d_array[2]); }
if ( _d_array[0] > 1 ) { _date.setMonth( _d_array[0] - 1); }
if ( _d_array[1] > 1 ) { _date.setDate( _d_array[1]); }
} else if (d.length <= 5) {
_date.setFullYear(parseInt(d));
_date.setMonth(0);
_date.setDate(1);
_date.setHours(0);
_date.setMinutes(0);
_date.setSeconds(0);
_date.setMilliseconds(0);
} else if (d.match("T")) {
if (navigator.userAgent.match(/MSIE\s(?!9.0)/)) {
// IE 8 < Won't accept dates with a "-" in them.
_time_parse = d.split("T");
if (d.match(":")) {
_t_array = _time_parse[1].split(":");
if ( _t_array[0] >= 1 ) { _date.setHours( _t_array[0]); }
if ( _t_array[1] >= 1 ) { _date.setMinutes( _t_array[1]); }
if ( _t_array[2] >= 1 ) { _date.setSeconds( _t_array[2]); }
if ( _t_array[3] >= 1 ) { _date.setMilliseconds( _t_array[3]); }
}
_d_array = _time_parse[0].split("-");
if ( _d_array[0] ) { _date.setFullYear( _d_array[0]); }
if ( _d_array[1] > 1 ) { _date.setMonth( _d_array[1] - 1); }
if ( _d_array[2] > 1 ) { _date.setDate( _d_array[2]); }
} else {
_date = new Date(Date.parse(d));
}
} else {
_date = new Date(
parseInt(d.slice(0,4)),
parseInt(d.slice(4,6)) - 1,
parseInt(d.slice(6,8)),
parseInt(d.slice(8,10)),
parseInt(d.slice(10,12))
);
}
return _date;
}
},
prettyDate: function(d, is_abbr, d2) {
var _date;
var _date2;
var format;
var bc_check;
var is_pair = false;
if (d2 != null) {
is_pair = true;
}
if (type.of(d) == "date") {
if (d.getMonth() === 0 && d.getDate() == 1 && d.getHours() === 0 && d.getMinutes() === 0 ) {
// YEAR ONLY
format = VMM.Date.dateformats.year;
} else if (d.getDate() <= 1 && d.getHours() === 0 && d.getMinutes() === 0) {
// YEAR MONTH
if (is_abbr) {
format = VMM.Date.dateformats.month_short;
} else {
format = VMM.Date.dateformats.month;
}
} else if (d.getHours() === 0 && d.getMinutes() === 0) {
// YEAR MONTH DAY
if (is_abbr) {
format = VMM.Date.dateformats.full_short;
} else {
format = VMM.Date.dateformats.full;
}
} else if (d.getMinutes() === 0) {
// YEAR MONTH DAY HOUR
if (is_abbr) {
format = VMM.Date.dateformats.time_no_seconds_short;
} else {
format = VMM.Date.dateformats.time_no_seconds_small_date;
}
} else {
// YEAR MONTH DAY HOUR MINUTE
if (is_abbr){
format = VMM.Date.dateformats.time_no_seconds_short;
} else {
format = VMM.Date.dateformats.full_long;
}
}
_date = dateFormat(d, format);
bc_check = _date.split(" ");
// BC TIME SUPPORT
for(var i = 0; i < bc_check.length; i++) {
if ( parseInt(bc_check[i]) < 0 ) {
trace("YEAR IS BC");
var bc_original = bc_check[i];
var bc_number = Math.abs( parseInt(bc_check[i]) );
var bc_string = bc_number.toString() + " B.C.";
_date = _date.replace(bc_original, bc_string);
}
}
if (is_pair) {
_date2 = dateFormat(d2, format);
bc_check = _date2.split(" ");
// BC TIME SUPPORT
for(var i = 0; i < bc_check.length; i++) {
if ( parseInt(bc_check[i]) < 0 ) {
trace("YEAR IS BC");
var bc_original = bc_check[i];
var bc_number = Math.abs( parseInt(bc_check[i]) );
var bc_string = bc_number.toString() + " B.C.";
_date2 = _date2.replace(bc_original, bc_string);
}
}
}
} else {
trace("NOT A VALID DATE?");
trace(d);
}
if (is_pair) {
return _date + " &mdash; " + _date2;
} else {
return _date;
}
}
}).init();
/*
* Date Format 1.2.3
* (c) 2007-2009 Steven Levithan <stevenlevithan.com>
* MIT license
*
* Includes enhancements by Scott Trenda <scott.trenda.net>
* and Kris Kowal <cixar.com/~kris.kowal/>
*
* Accepts a date, a mask, or a date and a mask.
* Returns a formatted version of the given date.
* The date defaults to the current date/time.
* The mask defaults to dateFormat.masks.default.
*/
var dateFormat = function () {
var token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
timezoneClip = /[^-+\dA-Z]/g,
pad = function (val, len) {
val = String(val);
len = len || 2;
while (val.length < len) val = "0" + val;
return val;
};
// Regexes and supporting functions are cached through closure
return function (date, mask, utc) {
var dF = dateFormat;
// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
mask = date;
date = undefined;
}
// Passing date through Date applies Date.parse, if necessary
date = date ? new Date(date) : new Date;
if (isNaN(date)) {
trace("invalid date");
return "";
}
mask = String(dF.masks[mask] || mask || dF.masks["default"]);
// Allow setting the utc argument via the mask
if (mask.slice(0, 4) == "UTC:") {
mask = mask.slice(4);
utc = true;
}
var _ = utc ? "getUTC" : "get",
d = date[_ + "Date"](),
D = date[_ + "Day"](),
m = date[_ + "Month"](),
y = date[_ + "FullYear"](),
H = date[_ + "Hours"](),
M = date[_ + "Minutes"](),
s = date[_ + "Seconds"](),
L = date[_ + "Milliseconds"](),
o = utc ? 0 : date.getTimezoneOffset(),
flags = {
d: d,
dd: pad(d),
ddd: dF.i18n.dayNames[D],
dddd: dF.i18n.dayNames[D + 7],
m: m + 1,
mm: pad(m + 1),
mmm: dF.i18n.monthNames[m],
mmmm: dF.i18n.monthNames[m + 12],
yy: String(y).slice(2),
yyyy: y,
h: H % 12 || 12,
hh: pad(H % 12 || 12),
H: H,
HH: pad(H),
M: M,
MM: pad(M),
s: s,
ss: pad(s),
l: pad(L, 3),
L: pad(L > 99 ? Math.round(L / 10) : L),
t: H < 12 ? "a" : "p",
tt: H < 12 ? "am" : "pm",
T: H < 12 ? "A" : "P",
TT: H < 12 ? "AM" : "PM",
Z: utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
o: (o > 0 ? "-" : "+") + pad(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(token, function ($0) {
return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
});
};
}();
// Some common format strings
dateFormat.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:ss",
isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};
// Internationalization strings
dateFormat.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"
]
};
// For convenience...
Date.prototype.format = function (mask, utc) {
return dateFormat(this, mask, utc);
};
}
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