/** * Date.parse with progressive enhancement for ISO 8601 * © 2011 Colin Snover * Released under MIT license. */ (function (Date, undefined) { var origParse = Date.parse, numericKeys = [ 1, 4, 5, 6, 7, 10, 11 ]; Date.parse = function (date) { var timestamp, struct, minutesOffset = 0; // ES5 §15.9.4.2 states that the string should attempt to be parsed as a Date Time String Format string // before falling back to any implementation-specific date parsing, so that’s what we do, even if native // implementations could be faster // 1 YYYY 2 MM 3 DD 4 HH 5 mm 6 ss 7 msec 8 Z 9 ± 10 tzHH 11 tzmm if ((struct = /^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3-6}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(date))) { // avoid NaN timestamps caused by “undefined” values being passed to Date.UTC for (var i = 0, k; (k = numericKeys[i]); ++i) { struct[k] = +struct[k] || 0; } // allow undefined days and months struct[2] = (+struct[2] || 1) - 1; struct[3] = +struct[3] || 1; if (struct[8] !== 'Z' && struct[9] !== undefined) { minutesOffset = struct[10] * 60 + struct[11]; if (struct[9] === '+') { minutesOffset = 0 - minutesOffset; } } timestamp = Date.UTC(struct[1], struct[2], struct[3], struct[4], struct[5] + minutesOffset, struct[6], struct[7]); } else { timestamp = origParse ? origParse(date) : NaN; } return timestamp; }; }(Date)); /** * Date.parse with progressive enhancement for ISO 8601 * © 2011 Colin Snover * Released under MIT license. */ (function (Date, undefined) { var origParse = Date.parse, numericKeys = [ 1, 4, 5, 6, 7, 10, 11 ]; Date.parse = function (date) { var timestamp, struct, minutesOffset = 0; // ES5 §15.9.4.2 states that the string should attempt to be parsed as a Date Time String Format string // before falling back to any implementation-specific date parsing, so that’s what we do, even if native // implementations could be faster // 1 YYYY 2 MM 3 DD 4 HH 5 mm 6 ss 7 msec 8 Z 9 ± 10 tzHH 11 tzmm if ((struct = /^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3,6}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(date))) { // avoid NaN timestamps caused by “undefined” values being passed to Date.UTC for (var i = 0, k; (k = numericKeys[i]); ++i) { struct[k] = +struct[k] || 0; } // allow undefined days and months struct[2] = (+struct[2] || 1) - 1; struct[3] = +struct[3] || 1; if (struct[8] !== 'Z' && struct[9] !== undefined) { minutesOffset = struct[10] * 60 + struct[11]; if (struct[9] === '+') { minutesOffset = 0 - minutesOffset; } } if(struct[7] > 999) struct[7] = parseInt(struct[7].toString().substring(0,2)) timestamp = Date.UTC(struct[1], struct[2], struct[3], struct[4], struct[5] + minutesOffset, struct[6], struct[7]); } else { timestamp = origParse ? origParse(date) : NaN; } return timestamp; }; }(Date)); /* * Date Format 1.2.3 * (c) 2007-2009 Steven Levithan * MIT license * * Includes enhancements by Scott Trenda * and 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)) throw SyntaxError("invalid date"); 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); }; Date.prototype.add_days = function(days) { var dat = new Date(this.valueOf()) dat.setDate(dat.getDate() + days); return dat; } function date_range(startDate, stopDate) { var dateArray = new Array(); var currentDate = startDate; while (currentDate <= stopDate) { dateArray.push( new Date (currentDate) ) currentDate = currentDate.add_days(1); } return dateArray; }