dojo.provide("dojox.date.php"); dojo.require("dojo.date"); dojo.require("dojox.string.tokenize"); dojox.date.php.format = function(/*Date*/ date, /*String*/ format){ // summary: Get a formatted string for a given date object var df = new dojox.date.php.DateFormat(format); return df.format(date); } dojox.date.php.DateFormat = function(/*String*/ format){ // summary: Format the internal date object if(!this.regex){ var keys = []; for(var key in this.constructor.prototype){ if(dojo.isString(key) && key.length == 1 && dojo.isFunction(this[key])){ keys.push(key); } } this.constructor.prototype.regex = new RegExp("(?:(\\\\.)|([" + keys.join("") + "]))", "g"); } var replacements = []; this.tokens = dojox.string.tokenize(format, this.regex, function(escape, token, i){ if(token){ replacements.push([i, token]); return token; } if(escape){ return escape.charAt(1); } }); this.replacements = replacements; } dojo.extend(dojox.date.php.DateFormat, { weekdays: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], weekdays_3: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"], months_3: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], monthdays: [31,28,31,30,31,30,31,31,30,31,30,31], format: function(/*Date*/ date){ this.date = date; for(var i = 0, replacement; replacement = this.replacements[i]; i++){ this.tokens[replacement[0]] = this[replacement[1]](); } return this.tokens.join(""); }, // Day d: function(){ // summary: Day of the month, 2 digits with leading zeros var j = this.j(); return (j.length == 1) ? "0" + j : j; }, D: function(){ // summary: A textual representation of a day, three letters return this.weekdays_3[this.date.getDay()]; }, j: function(){ // summary: Day of the month without leading zeros return this.date.getDate() + ""; }, l: function(){ // summary: A full textual representation of the day of the week return this.weekdays[this.date.getDay()]; }, N: function(){ // summary: ISO-8601 numeric representation of the day of the week (added in PHP 5.1.0) var w = this.w(); return (!w) ? 7 : w; }, S: function(){ // summary: English ordinal suffix for the day of the month, 2 characters switch(this.date.getDate()){ case 11: case 12: case 13: return "th"; case 1: case 21: case 31: return "st"; case 2: case 22: return "nd"; case 3: case 23: return "rd"; default: return "th"; } }, w: function(){ // summary: Numeric representation of the day of the week return this.date.getDay() + ""; }, z: function(){ // summary: The day of the year (starting from 0) var millis = this.date.getTime() - new Date(this.date.getFullYear(), 0, 1).getTime(); return Math.floor(millis/86400000) + ""; }, // Week W: function(){ // summary: ISO-8601 week number of year, weeks starting on Monday (added in PHP 4.1.0) var week; var jan1_w = new Date(this.date.getFullYear(), 0, 1).getDay() + 1; var w = this.date.getDay() + 1; var z = parseInt(this.z()); if(z <= (8 - jan1_w) && jan1_w > 4){ var last_year = new Date(this.date.getFullYear() - 1, this.date.getMonth(), this.date.getDate()); if(jan1_w == 5 || (jan1_w == 6 && dojo.date.isLeapYear(last_year))){ week = 53; }else{ week = 52; } }else{ var i; if(Boolean(this.L())){ i = 366; }else{ i = 365; } if((i - z) < (4 - w)){ week = 1; }else{ var j = z + (7 - w) + (jan1_w - 1); week = Math.ceil(j / 7); if(jan1_w > 4){ --week; } } } return week; }, // Month F: function(){ // summary: A full textual representation of a month, such as January or March return this.months[this.date.getMonth()]; }, m: function(){ // summary: Numeric representation of a month, with leading zeros var n = this.n(); return (n.length == 1) ? "0" + n : n; }, M: function(){ // summary: A short textual representation of a month, three letters return this.months_3[this.date.getMonth()]; }, n: function(){ // summary: Numeric representation of a month, without leading zeros return this.date.getMonth() + 1 + ""; }, t: function(){ // summary: Number of days in the given month return (Boolean(this.L()) && this.date.getMonth() == 1) ? 29 : this.monthdays[this.getMonth()]; }, // Year L: function(){ // summary: Whether it's a leap year return (dojo.date.isLeapYear(this.date)) ? "1" : "0"; }, o: function(){ // summary: // ISO-8601 year number. This has the same value as Y, except that if // the ISO week number (W) belongs to the previous or next year, that year is used instead. (added in PHP 5.1.0) // TODO: Figure out what this means }, Y: function(){ // summary: A full numeric representation of a year, 4 digits return this.date.getFullYear() + ""; }, y: function(){ // summary: A two digit representation of a year return this.Y().slice(-2); }, // Time a: function(){ // summary: Lowercase Ante meridiem and Post meridiem return this.date.getHours() >= 12 ? "pm" : "am"; }, b: function(){ // summary: Uppercase Ante meridiem and Post meridiem return this.a().toUpperCase(); }, B: function(){ // summary: // Swatch Internet time // A day is 1,000 beats. All time is measured from GMT + 1 var off = this.date.getTimezoneOffset() + 60; var secs = (this.date.getHours() * 3600) + (this.date.getMinutes() * 60) + this.getSeconds() + (off * 60); var beat = Math.abs(Math.floor(secs / 86.4) % 1000) + ""; while(beat.length < 2) beat = "0" + beat; return beat; }, g: function(){ // summary: 12-hour format of an hour without leading zeros return (this.date.getHours() > 12) ? this.date.getHours() - 12 + "" : this.date.getHours() + ""; }, G: function(){ // summary: 24-hour format of an hour without leading zeros return this.date.getHours() + ""; }, h: function(){ // summary: 12-hour format of an hour with leading zeros var g = this.g(); return (g.length == 1) ? "0" + g : g; }, H: function(){ // summary: 24-hour format of an hour with leading zeros var G = this.G(); return (G.length == 1) ? "0" + G : G; }, i: function(){ // summary: Minutes with leading zeros var mins = this.date.getMinutes() + ""; return (mins.length == 1) ? "0" + mins : mins; }, s: function(){ // summary: Seconds, with leading zeros var secs = this.date.getSeconds() + ""; return (secs.length == 1) ? "0" + secs : secs; }, // Timezone e: function(){ // summary: Timezone identifier (added in PHP 5.1.0) return dojo.date.getTimezoneName(this.date); }, I: function(){ // summary: Whether or not the date is in daylight saving time // TODO: Can dojo.date do this? }, O: function(){ // summary: Difference to Greenwich time (GMT) in hours var off = Math.abs(this.date.getTimezoneOffset()); var hours = Math.floor(off / 60) + ""; var mins = (off % 60) + ""; if(hours.length == 1) hours = "0" + hours; if(mins.length == 1) hours = "0" + mins; return ((this.date.getTimezoneOffset() < 0) ? "+" : "-") + hours + mins; }, P: function(){ // summary: Difference to Greenwich time (GMT) with colon between hours and minutes (added in PHP 5.1.3) var O = this.O(); return O.substring(0, 2) + ":" + O.substring(2, 4); }, T: function(){ // summary: Timezone abbreviation // Guess... return this.e().substring(0, 3); }, Z: function(){ // summary: // Timezone offset in seconds. The offset for timezones west of UTC is always negative, // and for those east of UTC is always positive. return this.date.getTimezoneOffset() * -60; }, // Full Date/Time c: function(){ // summary: ISO 8601 date (added in PHP 5) return this.Y() + "-" + this.m() + "-" + this.d() + "T" + this.h() + ":" + this.i() + ":" + this.s() + this.P(); }, r: function(){ // summary: RFC 2822 formatted date return this.D() + ", " + this.d() + " " + this.M() + " " + this.Y() + " " + this.H() + ":" + this.i() + ":" + this.s() + " " + this.O(); }, U: function(){ // summary: Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) return Math.floor(this.date.getTime() / 1000); } });