298 lines
8.1 KiB
JavaScript
298 lines
8.1 KiB
JavaScript
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// Generated by CoffeeScript 1.12.4
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var Pattern, Utils,
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hasProp = {}.hasOwnProperty;
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Pattern = require('./Pattern');
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Utils = (function() {
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function Utils() {}
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Utils.REGEX_LEFT_TRIM_BY_CHAR = {};
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Utils.REGEX_RIGHT_TRIM_BY_CHAR = {};
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Utils.REGEX_SPACES = /\s+/g;
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Utils.REGEX_DIGITS = /^\d+$/;
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Utils.REGEX_OCTAL = /[^0-7]/gi;
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Utils.REGEX_HEXADECIMAL = /[^a-f0-9]/gi;
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Utils.PATTERN_DATE = new Pattern('^' + '(?<year>[0-9][0-9][0-9][0-9])' + '-(?<month>[0-9][0-9]?)' + '-(?<day>[0-9][0-9]?)' + '(?:(?:[Tt]|[ \t]+)' + '(?<hour>[0-9][0-9]?)' + ':(?<minute>[0-9][0-9])' + ':(?<second>[0-9][0-9])' + '(?:\.(?<fraction>[0-9]*))?' + '(?:[ \t]*(?<tz>Z|(?<tz_sign>[-+])(?<tz_hour>[0-9][0-9]?)' + '(?::(?<tz_minute>[0-9][0-9]))?))?)?' + '$', 'i');
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Utils.LOCAL_TIMEZONE_OFFSET = new Date().getTimezoneOffset() * 60 * 1000;
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Utils.trim = function(str, _char) {
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var regexLeft, regexRight;
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if (_char == null) {
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_char = '\\s';
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}
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regexLeft = this.REGEX_LEFT_TRIM_BY_CHAR[_char];
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if (regexLeft == null) {
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this.REGEX_LEFT_TRIM_BY_CHAR[_char] = regexLeft = new RegExp('^' + _char + '' + _char + '*');
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}
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regexLeft.lastIndex = 0;
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regexRight = this.REGEX_RIGHT_TRIM_BY_CHAR[_char];
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if (regexRight == null) {
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this.REGEX_RIGHT_TRIM_BY_CHAR[_char] = regexRight = new RegExp(_char + '' + _char + '*$');
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}
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regexRight.lastIndex = 0;
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return str.replace(regexLeft, '').replace(regexRight, '');
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};
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Utils.ltrim = function(str, _char) {
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var regexLeft;
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if (_char == null) {
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_char = '\\s';
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}
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regexLeft = this.REGEX_LEFT_TRIM_BY_CHAR[_char];
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if (regexLeft == null) {
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this.REGEX_LEFT_TRIM_BY_CHAR[_char] = regexLeft = new RegExp('^' + _char + '' + _char + '*');
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}
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regexLeft.lastIndex = 0;
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return str.replace(regexLeft, '');
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};
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Utils.rtrim = function(str, _char) {
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var regexRight;
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if (_char == null) {
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_char = '\\s';
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}
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regexRight = this.REGEX_RIGHT_TRIM_BY_CHAR[_char];
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if (regexRight == null) {
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this.REGEX_RIGHT_TRIM_BY_CHAR[_char] = regexRight = new RegExp(_char + '' + _char + '*$');
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}
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regexRight.lastIndex = 0;
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return str.replace(regexRight, '');
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};
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Utils.isEmpty = function(value) {
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return !value || value === '' || value === '0' || (value instanceof Array && value.length === 0) || this.isEmptyObject(value);
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};
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Utils.isEmptyObject = function(value) {
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var k;
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return value instanceof Object && ((function() {
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var results;
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results = [];
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for (k in value) {
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if (!hasProp.call(value, k)) continue;
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results.push(k);
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}
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return results;
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})()).length === 0;
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};
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Utils.subStrCount = function(string, subString, start, length) {
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var c, i, j, len, ref, sublen;
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c = 0;
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string = '' + string;
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subString = '' + subString;
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if (start != null) {
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string = string.slice(start);
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}
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if (length != null) {
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string = string.slice(0, length);
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}
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len = string.length;
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sublen = subString.length;
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for (i = j = 0, ref = len; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
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if (subString === string.slice(i, sublen)) {
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c++;
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i += sublen - 1;
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}
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}
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return c;
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};
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Utils.isDigits = function(input) {
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this.REGEX_DIGITS.lastIndex = 0;
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return this.REGEX_DIGITS.test(input);
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};
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Utils.octDec = function(input) {
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this.REGEX_OCTAL.lastIndex = 0;
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return parseInt((input + '').replace(this.REGEX_OCTAL, ''), 8);
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};
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Utils.hexDec = function(input) {
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this.REGEX_HEXADECIMAL.lastIndex = 0;
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input = this.trim(input);
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if ((input + '').slice(0, 2) === '0x') {
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input = (input + '').slice(2);
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}
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return parseInt((input + '').replace(this.REGEX_HEXADECIMAL, ''), 16);
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};
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Utils.utf8chr = function(c) {
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var ch;
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ch = String.fromCharCode;
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if (0x80 > (c %= 0x200000)) {
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return ch(c);
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}
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if (0x800 > c) {
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return ch(0xC0 | c >> 6) + ch(0x80 | c & 0x3F);
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}
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if (0x10000 > c) {
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return ch(0xE0 | c >> 12) + ch(0x80 | c >> 6 & 0x3F) + ch(0x80 | c & 0x3F);
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}
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return ch(0xF0 | c >> 18) + ch(0x80 | c >> 12 & 0x3F) + ch(0x80 | c >> 6 & 0x3F) + ch(0x80 | c & 0x3F);
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};
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Utils.parseBoolean = function(input, strict) {
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var lowerInput;
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if (strict == null) {
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strict = true;
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}
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if (typeof input === 'string') {
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lowerInput = input.toLowerCase();
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if (!strict) {
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if (lowerInput === 'no') {
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return false;
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}
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}
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if (lowerInput === '0') {
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return false;
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}
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if (lowerInput === 'false') {
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return false;
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}
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if (lowerInput === '') {
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return false;
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}
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return true;
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}
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return !!input;
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};
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Utils.isNumeric = function(input) {
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this.REGEX_SPACES.lastIndex = 0;
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return typeof input === 'number' || typeof input === 'string' && !isNaN(input) && input.replace(this.REGEX_SPACES, '') !== '';
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};
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Utils.stringToDate = function(str) {
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var date, day, fraction, hour, info, minute, month, second, tz_hour, tz_minute, tz_offset, year;
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if (!(str != null ? str.length : void 0)) {
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return null;
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}
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info = this.PATTERN_DATE.exec(str);
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if (!info) {
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return null;
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}
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year = parseInt(info.year, 10);
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month = parseInt(info.month, 10) - 1;
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day = parseInt(info.day, 10);
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if (info.hour == null) {
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date = new Date(Date.UTC(year, month, day));
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return date;
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}
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hour = parseInt(info.hour, 10);
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minute = parseInt(info.minute, 10);
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second = parseInt(info.second, 10);
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if (info.fraction != null) {
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fraction = info.fraction.slice(0, 3);
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while (fraction.length < 3) {
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fraction += '0';
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}
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fraction = parseInt(fraction, 10);
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} else {
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fraction = 0;
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}
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if (info.tz != null) {
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tz_hour = parseInt(info.tz_hour, 10);
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if (info.tz_minute != null) {
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tz_minute = parseInt(info.tz_minute, 10);
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} else {
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tz_minute = 0;
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}
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tz_offset = (tz_hour * 60 + tz_minute) * 60000;
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if ('-' === info.tz_sign) {
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tz_offset *= -1;
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}
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}
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date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
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if (tz_offset) {
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date.setTime(date.getTime() - tz_offset);
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}
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return date;
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};
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Utils.strRepeat = function(str, number) {
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var i, res;
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res = '';
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i = 0;
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while (i < number) {
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res += str;
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i++;
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}
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return res;
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};
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Utils.getStringFromFile = function(path, callback) {
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var data, fs, j, len1, name, ref, req, xhr;
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if (callback == null) {
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callback = null;
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}
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xhr = null;
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if (typeof window !== "undefined" && window !== null) {
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if (window.XMLHttpRequest) {
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xhr = new XMLHttpRequest();
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} else if (window.ActiveXObject) {
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ref = ["Msxml2.XMLHTTP.6.0", "Msxml2.XMLHTTP.3.0", "Msxml2.XMLHTTP", "Microsoft.XMLHTTP"];
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for (j = 0, len1 = ref.length; j < len1; j++) {
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name = ref[j];
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try {
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xhr = new ActiveXObject(name);
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} catch (error) {}
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}
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}
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}
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if (xhr != null) {
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if (callback != null) {
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xhr.onreadystatechange = function() {
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if (xhr.readyState === 4) {
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if (xhr.status === 200 || xhr.status === 0) {
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return callback(xhr.responseText);
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} else {
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return callback(null);
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}
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}
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};
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xhr.open('GET', path, true);
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return xhr.send(null);
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} else {
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xhr.open('GET', path, false);
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xhr.send(null);
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if (xhr.status === 200 || xhr.status === 0) {
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return xhr.responseText;
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}
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return null;
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}
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} else {
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req = require;
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fs = req('fs');
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if (callback != null) {
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return fs.readFile(path, function(err, data) {
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if (err) {
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return callback(null);
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} else {
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return callback(String(data));
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}
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});
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} else {
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data = fs.readFileSync(path);
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if (data != null) {
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return String(data);
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}
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return null;
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}
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}
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};
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return Utils;
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})();
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module.exports = Utils;
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