update

utils/utils.js

@@ -2155,7 +2155,563 @@ _.extend(String, {
             return args[i];
         });
     }
-});/**
+});
+/** Constants used for time computations */
+Date.SECOND = 1000;
+Date.MINUTE = 60 * Date.SECOND;
+Date.HOUR = 60 * Date.MINUTE;
+Date.DAY = 24 * Date.HOUR;
+Date.WEEK = 7 * Date.DAY;
+
+/**
+ * 获取时区
+ * @returns {String}
+ */
+Date.prototype.getTimezone = function () {
+    return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, "");
+};
+
+/** Returns the number of days in the current month */
+Date.prototype.getMonthDays = function (month) {
+    var year = this.getFullYear();
+    if (typeof month === "undefined") {
+        month = this.getMonth();
+    }
+    if (((0 == (year % 4)) && ( (0 != (year % 100)) || (0 == (year % 400)))) && month == 1) {
+        return 29;
+    }
+    return Date._MD[month];
+
+};
+
+/**
+ * 获取每月的最后一天
+ * @returns {Date}
+ */
+Date.prototype.getLastDateOfMonth = function () {
+    return Date.getDate(this.getFullYear(), this.getMonth(), this.getMonthDays());
+};
+
+/** Returns the number of day in the year. */
+Date.prototype.getDayOfYear = function () {
+    var now = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
+    var then = Date.getDate(this.getFullYear(), 0, 0, 0, 0, 0);
+    var time = now - then;
+    return Math.floor(time / Date.DAY);
+};
+
+/** Returns the number of the week in year, as defined in ISO 8601. */
+Date.prototype.getWeekNumber = function () {
+    var d = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
+    // 周一是一周第一天
+    var week = d.getDay() === 0 ? 7 : d.getDay();
+    // var week = d.getDay();
+    if (this.getMonth() === 0 && this.getDate() <= week) {
+        return 1;
+    }
+    d.setDate(this.getDate() - (week - 1));
+    var ms = d.valueOf(); // GMT
+    d.setMonth(0);
+    d.setDate(1);
+    var offset = Math.floor((ms - d.valueOf()) / (7 * 864e5)) + 1;
+    if (d.getDay() !== 1) {
+        offset++;
+    }
+    return offset;
+};
+
+Date.prototype.getQuarter = function () {
+    return Math.floor(this.getMonth() / 3) + 1;
+};
+
+// 离当前时间多少天的时间
+Date.prototype.getOffsetDate = function (offset) {
+    return Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()) + offset * 864e5);
+};
+
+Date.prototype.getAfterMulQuarter = function (n) {
+    var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()));
+    dt.setMonth(dt.getMonth() + n * 3);
+    return dt;
+};
+// 获得n个季度前的日期
+Date.prototype.getBeforeMulQuarter = function (n) {
+    var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()));
+    dt.setMonth(dt.getMonth() - n * 3);
+    return dt;
+};
+// 得到本季度的起始月份
+Date.prototype.getQuarterStartMonth = function () {
+    var quarterStartMonth = 0;
+    var nowMonth = this.getMonth();
+    if (nowMonth < 3) {
+        quarterStartMonth = 0;
+    }
+    if (2 < nowMonth && nowMonth < 6) {
+        quarterStartMonth = 3;
+    }
+    if (5 < nowMonth && nowMonth < 9) {
+        quarterStartMonth = 6;
+    }
+    if (nowMonth > 8) {
+        quarterStartMonth = 9;
+    }
+    return quarterStartMonth;
+};
+// 获得本季度的起始日期
+Date.prototype.getQuarterStartDate = function () {
+    return Date.getDate(this.getFullYear(), this.getQuarterStartMonth(), 1);
+};
+// 得到本季度的结束日期
+Date.prototype.getQuarterEndDate = function () {
+    var quarterEndMonth = this.getQuarterStartMonth() + 2;
+    return Date.getDate(this.getFullYear(), quarterEndMonth, this.getMonthDays(quarterEndMonth));
+};
+Date.prototype.getAfterMultiMonth = function (n) {
+    var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()));
+    dt.setMonth(dt.getMonth() + n | 0);
+    return dt;
+};
+Date.prototype.getBeforeMultiMonth = function (n) {
+    var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()));
+    dt.setMonth(dt.getMonth() - n | 0);
+    return dt;
+};
+
+// 指定日期n个月之前或之后的日期
+Date.prototype.getOffsetMonth = function (n) {
+    var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()));
+    var day = dt.getDate();
+    var monthDay = Date.getDate(dt.getFullYear(), dt.getMonth() + parseInt(n), 1).getMonthDays();
+    if (day > monthDay) {
+        day = monthDay;
+    }
+    dt.setDate(day);
+    dt.setMonth(dt.getMonth() + parseInt(n));
+    return dt;
+};
+
+// 获得本周的起始日期
+Date.prototype.getWeekStartDate = function () {
+    var w = this.getDay();
+    return this.getOffsetDate(w === 0 ? -6 : 1 - w);
+};
+// 得到本周的结束日期
+Date.prototype.getWeekEndDate = function () {
+    var w = this.getDay();
+    return this.getOffsetDate(w === 0 ? 0 : 7 - w);
+};
+
+/** Checks date and time equality */
+Date.prototype.equalsTo = function (date) {
+    return ((this.getFullYear() == date.getFullYear()) &&
+    (this.getMonth() == date.getMonth()) &&
+    (this.getDate() == date.getDate()) &&
+    (this.getHours() == date.getHours()) &&
+    (this.getMinutes() == date.getMinutes()) &&
+    (this.getSeconds() == date.getSeconds()));
+};
+
+/** Set only the year, month, date parts (keep existing time) */
+Date.prototype.setDateOnly = function (date) {
+    var tmp = Date.getDate(date);
+    this.setDate(1);
+    this.setFullYear(tmp.getFullYear());
+    this.setMonth(tmp.getMonth());
+    this.setDate(tmp.getDate());
+};
+/** Prints the date in a string according to the given format. */
+Date.prototype.print = function (str) {
+    var m = this.getMonth();
+    var d = this.getDate();
+    var y = this.getFullYear();
+    var wn = this.getWeekNumber();
+    var qr = this.getQuarter();
+    var w = this.getDay();
+    var s = {};
+    var hr = this.getHours();
+    var pm = (hr >= 12);
+    var ir = (pm) ? (hr - 12) : hr;
+    var dy = this.getDayOfYear();
+    if (ir == 0) {
+        ir = 12;
+    }
+    var min = this.getMinutes();
+    var sec = this.getSeconds();
+    s["%a"] = Date._SDN[w]; // abbreviated weekday name [FIXME: I18N]
+    s["%A"] = Date._DN[w]; // full weekday name
+    s["%b"] = Date._SMN[m]; // abbreviated month name [FIXME: I18N]
+    s["%B"] = Date._MN[m]; // full month name
+    // FIXME: %c : preferred date and time representation for the current locale
+    s["%C"] = 1 + Math.floor(y / 100); // the century number
+    s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
+    s["%e"] = d; // the day of the month (range 1 to 31)
+    // FIXME: %D : american date style: %m/%d/%y
+    // FIXME: %E, %F, %G, %g, %h (man strftime)
+    s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
+    s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
+    s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
+    s["%k"] = hr;		// hour, range 0 to 23 (24h format)
+    s["%l"] = ir;		// hour, range 1 to 12 (12h format)
+    s["%X"] = (m < 9) ? ("0" + (1 + m)) : (1 + m); // month, range 01 to 12
+    s["%x"] = m + 1; // month, range 1 to 12
+    s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
+    s["%n"] = "\n";		// a newline character
+    s["%p"] = pm ? "PM" : "AM";
+    s["%P"] = pm ? "pm" : "am";
+    // FIXME: %r : the time in am/pm notation %I:%M:%S %p
+    // FIXME: %R : the time in 24-hour notation %H:%M
+    s["%s"] = Math.floor(this.getTime() / 1000);
+    s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
+    s["%t"] = "\t";		// a tab character
+    // FIXME: %T : the time in 24-hour notation (%H:%M:%S)
+    s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
+    s["%u"] = w + 1;	// the day of the week (range 1 to 7, 1 = MON)
+    s["%w"] = w;		// the day of the week (range 0 to 6, 0 = SUN)
+    // FIXME: %x : preferred date representation for the current locale without the time
+    // FIXME: %X : preferred time representation for the current locale without the date
+    s["%y"] = ("" + y).substr(2, 2); // year without the century (range 00 to 99)
+    s["%Y"] = y;		// year with the century
+    s["%%"] = "%";		// a literal '%' character
+    s["%Q"] = qr;
+
+    var re = /%./g;
+    if (!BI.isKhtml()) {
+        return str.replace(re, function (par) {
+            return s[par] || par;
+        });
+    }
+
+    var a = str.match(re);
+    for (var i = 0; i < a.length; i++) {
+        var tmp = s[a[i]];
+        if (tmp) {
+            re = new RegExp(a[i], "g");
+            str = str.replace(re, tmp);
+        }
+    }
+
+    return str;
+};
+
+/**
+ * 是否是闰年
+ * @param year
+ * @returns {boolean}
+ */
+Date.isLeap = function (year) {
+    return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+};
+
+/**
+ * 检测是否在有效期
+ *
+ * @param YY 年
+ * @param MM 月
+ * @param DD 日
+ * @param minDate '1900-01-01'
+ * @param maxDate '2099-12-31'
+ * @returns {Array} 若无效返回无效状态
+ */
+Date.checkVoid = function (YY, MM, DD, minDate, maxDate) {
+    var back = [];
+    YY = YY | 0;
+    MM = MM | 0;
+    DD = DD | 0;
+    minDate = BI.isString(minDate) ? minDate.match(/\d+/g) : minDate;
+    maxDate = BI.isString(maxDate) ? maxDate.match(/\d+/g) : maxDate;
+    if (YY < minDate[0]) {
+        back = ["y"];
+    } else if (YY > maxDate[0]) {
+        back = ["y", 1];
+    } else if (YY >= minDate[0] && YY <= maxDate[0]) {
+        if (YY == minDate[0]) {
+            if (MM < minDate[1]) {
+                back = ["m"];
+            } else if (MM == minDate[1]) {
+                if (DD < minDate[2]) {
+                    back = ["d"];
+                }
+            }
+        }
+        if (YY == maxDate[0]) {
+            if (MM > maxDate[1]) {
+                back = ["m", 1];
+            } else if (MM == maxDate[1]) {
+                if (DD > maxDate[2]) {
+                    back = ["d", 1];
+                }
+            }
+        }
+    }
+    return back;
+};
+
+Date.checkLegal = function (str) {
+    var ar = str.match(/\d+/g);
+    var YY = ar[0] | 0, MM = ar[1] | 0, DD = ar[2] | 0;
+    if (ar.length <= 1) {
+        return true;
+    }
+    if (ar.length <= 2) {
+        return MM >= 1 && MM <= 12;
+    }
+    var MD = Date._MD.slice(0);
+    MD[1] = Date.isLeap(YY) ? 29 : 28;
+    return MM >= 1 && MM <= 12 && DD <= MD[MM - 1];
+};
+
+Date.parseDateTime = function (str, fmt) {
+    var today = Date.getDate();
+    var y = 0;
+    var m = 0;
+    var d = 1;
+    // wei : 对于fmt为‘YYYYMM’或者‘YYYYMMdd’的格式，str的值为类似'201111'的形式，因为年月之间没有分隔符，所以正则表达式分割无效，导致bug7376。
+    var a = str.split(/\W+/);
+    if (fmt.toLowerCase() == "%y%x" || fmt.toLowerCase() == "%y%x%d") {
+        var yearlength = 4;
+        var otherlength = 2;
+        a[0] = str.substring(0, yearlength);
+        a[1] = str.substring(yearlength, yearlength + otherlength);
+        a[2] = str.substring(yearlength + otherlength, yearlength + otherlength * 2);
+    }
+    var b = fmt.match(/%./g);
+    var i = 0, j = 0;
+    var hr = 0;
+    var min = 0;
+    var sec = 0;
+    for (i = 0; i < a.length; ++i) {
+        switch (b[i]) {
+            case "%d":
+            case "%e":
+                d = parseInt(a[i], 10);
+                break;
+
+            case "%X":
+                m = parseInt(a[i], 10) - 1;
+                break;
+            case "%x":
+                m = parseInt(a[i], 10) - 1;
+                break;
+
+            case "%Y":
+            case "%y":
+                y = parseInt(a[i], 10);
+                (y < 100) && (y += (y > 29) ? 1900 : 2000);
+                break;
+
+            case "%b":
+            case "%B":
+                for (j = 0; j < 12; ++j) {
+                    if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) {
+                        m = j;
+                        break;
+                    }
+                }
+                break;
+
+            case "%H":
+            case "%I":
+            case "%k":
+            case "%l":
+                hr = parseInt(a[i], 10);
+                break;
+
+            case "%P":
+            case "%p":
+                if (/pm/i.test(a[i]) && hr < 12) {
+                    hr += 12;
+                } else if (/am/i.test(a[i]) && hr >= 12) {
+                    hr -= 12;
+                }
+                break;
+
+            case "%M":
+                min = parseInt(a[i], 10);
+            case "%S":
+                sec = parseInt(a[i], 10);
+                break;
+        }
+    }
+    //    if (!a[i]) {
+    //        continue;
+    //	}
+    if (isNaN(y)) {
+        y = today.getFullYear();
+    }
+    if (isNaN(m)) {
+        m = today.getMonth();
+    }
+    if (isNaN(d)) {
+        d = today.getDate();
+    }
+    if (isNaN(hr)) {
+        hr = today.getHours();
+    }
+    if (isNaN(min)) {
+        min = today.getMinutes();
+    }
+    if (isNaN(sec)) {
+        sec = today.getSeconds();
+    }
+    if (y != 0) {
+        return Date.getDate(y, m, d, hr, min, sec);
+    }
+    y = 0;
+    m = -1;
+    d = 0;
+    for (i = 0; i < a.length; ++i) {
+        if (a[i].search(/[a-zA-Z]+/) != -1) {
+            var t = -1;
+            for (j = 0; j < 12; ++j) {
+                if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) {
+                    t = j;
+                    break;
+                }
+            }
+            if (t != -1) {
+                if (m != -1) {
+                    d = m + 1;
+                }
+                m = t;
+            }
+        } else if (parseInt(a[i], 10) <= 12 && m == -1) {
+            m = a[i] - 1;
+        } else if (parseInt(a[i], 10) > 31 && y == 0) {
+            y = parseInt(a[i], 10);
+            (y < 100) && (y += (y > 29) ? 1900 : 2000);
+        } else if (d == 0) {
+            d = a[i];
+        }
+    }
+    if (y == 0) {
+        y = today.getFullYear();
+    }
+    if (m != -1 && d != 0) {
+        return Date.getDate(y, m, d, hr, min, sec);
+    }
+    return today;
+};
+
+Date.getDate = function () {
+    var length = arguments.length;
+    var args = arguments;
+    var dt;
+    switch (length) {
+        // new Date()
+        case 0:
+            dt = new Date();
+            break;
+        // new Date(long)
+        case 1:
+            dt = new Date(args[0]);
+            break;
+        // new Date(year, month)
+        case 2:
+            dt = new Date(args[0], args[1]);
+            break;
+        // new Date(year, month, day)
+        case 3:
+            dt = new Date(args[0], args[1], args[2]);
+            break;
+        // new Date(year, month, day, hour)
+        case 4:
+            dt = new Date(args[0], args[1], args[2], args[3]);
+            break;
+        // new Date(year, month, day, hour, minute)
+        case 5:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4]);
+            break;
+        // new Date(year, month, day, hour, minute, second)
+        case 6:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4], args[5]);
+            break;
+        // new Date(year, month, day, hour, minute, second, millisecond)
+        case 7:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+            break;
+        default:
+            dt = new Date();
+            break;
+    }
+    if(BI.isNotNull(Date.timeZone) && (arguments.length === 0 || (arguments.length === 1 && BI.isNumber(arguments[0])))) {
+        var localTime = dt.getTime();
+        var localOffset = dt.getTimezoneOffset() * 60000; // 获得当地时间偏移的毫秒数
+        var utc = localTime + localOffset; // utc即GMT时间标准时区
+        return new Date(utc + Date.timeZone);// + Pool.timeZone.offset);
+    }
+    return dt;
+
+};
+
+Date.getTime = function () {
+    var length = arguments.length;
+    var args = arguments;
+    var dt;
+    switch (length) {
+        // new Date()
+        case 0:
+            dt = new Date();
+            break;
+        // new Date(long)
+        case 1:
+            dt = new Date(args[0]);
+            break;
+        // new Date(year, month)
+        case 2:
+            dt = new Date(args[0], args[1]);
+            break;
+        // new Date(year, month, day)
+        case 3:
+            dt = new Date(args[0], args[1], args[2]);
+            break;
+        // new Date(year, month, day, hour)
+        case 4:
+            dt = new Date(args[0], args[1], args[2], args[3]);
+            break;
+        // new Date(year, month, day, hour, minute)
+        case 5:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4]);
+            break;
+        // new Date(year, month, day, hour, minute, second)
+        case 6:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4], args[5]);
+            break;
+        // new Date(year, month, day, hour, minute, second, millisecond)
+        case 7:
+            dt = new Date(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+            break;
+        default:
+            dt = new Date();
+            break;
+    }
+    if(BI.isNotNull(Date.timeZone)) {
+        return dt.getTime() - Date.timeZone - dt.getTimezoneOffset() * 60000;
+    }
+    return dt.getTime();
+
+};
+Function.prototype.before = function (func) {
+    var __self = this;
+    return function () {
+        if (func.apply(this, arguments) === false) {
+            return false;
+        }
+        return __self.apply(this, arguments);
+    };
+};
+
+Function.prototype.after = function (func) {
+    var __self = this;
+    return function () {
+        var ret = __self.apply(this, arguments);
+        if (ret === false) {
+            return false;
+        }
+        func.apply(this, arguments);
+        return ret;
+    };
+};/**
  * 基本函数
  * Create By GUY 2014\11\17
  *