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Diffstat (limited to 'includes/js/dojo/date/locale.js')
| -rw-r--r-- | includes/js/dojo/date/locale.js | 656 |
1 files changed, 0 insertions, 656 deletions
diff --git a/includes/js/dojo/date/locale.js b/includes/js/dojo/date/locale.js deleted file mode 100644 index e72f643..0000000 --- a/includes/js/dojo/date/locale.js +++ /dev/null @@ -1,656 +0,0 @@ -if(!dojo._hasResource["dojo.date.locale"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojo.date.locale"] = true; -dojo.provide("dojo.date.locale"); - -// Localization methods for Date. Honor local customs using locale-dependent dojo.cldr data. - -dojo.require("dojo.date"); -dojo.require("dojo.cldr.supplemental"); -dojo.require("dojo.regexp"); -dojo.require("dojo.string"); -dojo.require("dojo.i18n"); - -// Load the bundles containing localization information for -// names and formats -dojo.requireLocalization("dojo.cldr", "gregorian", null, "zh-cn,zh,en-ca,ko-kr,pt,pt-br,it-it,ROOT,en-gb,de,ja,en,en-au,fr,es,ko,zh-tw,it,es-es"); - -//NOTE: Everything in this module assumes Gregorian calendars. -// Other calendars will be implemented in separate modules. - -(function(){ - // Format a pattern without literals - function formatPattern(dateObject, bundle, fullYear, pattern){ - return pattern.replace(/([a-z])\1*/ig, function(match){ - var s, pad; - var c = match.charAt(0); - var l = match.length; - var widthList = ["abbr", "wide", "narrow"]; - switch(c){ - case 'G': - s = bundle[(l < 4) ? "eraAbbr" : "eraNames"][dateObject.getFullYear() < 0 ? 0 : 1]; - break; - case 'y': - s = dateObject.getFullYear(); - switch(l){ - case 1: - break; - case 2: - if(!fullYear){ - s = String(s); s = s.substr(s.length - 2); - break; - } - // fallthrough - default: - pad = true; - } - break; - case 'Q': - case 'q': - s = Math.ceil((dateObject.getMonth()+1)/3); -// switch(l){ -// case 1: case 2: - pad = true; -// break; -// case 3: case 4: // unimplemented -// } - break; - case 'M': - case 'L': - var m = dateObject.getMonth(); - var widthM; - switch(l){ - case 1: case 2: - s = m+1; pad = true; - break; - case 3: case 4: case 5: - widthM = widthList[l-3]; - break; - } - if(widthM){ - var typeM = (c == "L") ? "standalone" : "format"; - var propM = ["months", typeM, widthM].join("-"); - s = bundle[propM][m]; - } - break; - case 'w': - var firstDay = 0; - s = dojo.date.locale._getWeekOfYear(dateObject, firstDay); pad = true; - break; - case 'd': - s = dateObject.getDate(); pad = true; - break; - case 'D': - s = dojo.date.locale._getDayOfYear(dateObject); pad = true; - break; - case 'E': - case 'e': - case 'c': // REVIEW: don't see this in the spec? - var d = dateObject.getDay(); - var widthD; - switch(l){ - case 1: case 2: - if(c == 'e'){ - var first = dojo.cldr.supplemental.getFirstDayOfWeek(options.locale); - d = (d-first+7)%7; - } - if(c != 'c'){ - s = d+1; pad = true; - break; - } - // else fallthrough... - case 3: case 4: case 5: - widthD = widthList[l-3]; - break; - } - if(widthD){ - var typeD = (c == "c") ? "standalone" : "format"; - var propD = ["days", typeD, widthD].join("-"); - s = bundle[propD][d]; - } - break; - case 'a': - var timePeriod = (dateObject.getHours() < 12) ? 'am' : 'pm'; - s = bundle[timePeriod]; - break; - case 'h': - case 'H': - case 'K': - case 'k': - var h = dateObject.getHours(); - // strange choices in the date format make it impossible to write this succinctly - switch (c){ - case 'h': // 1-12 - s = (h % 12) || 12; - break; - case 'H': // 0-23 - s = h; - break; - case 'K': // 0-11 - s = (h % 12); - break; - case 'k': // 1-24 - s = h || 24; - break; - } - pad = true; - break; - case 'm': - s = dateObject.getMinutes(); pad = true; - break; - case 's': - s = dateObject.getSeconds(); pad = true; - break; - case 'S': - s = Math.round(dateObject.getMilliseconds() * Math.pow(10, l-3)); pad = true; - break; - case 'v': // FIXME: don't know what this is. seems to be same as z? - case 'z': - // We only have one timezone to offer; the one from the browser - s = dojo.date.getTimezoneName(dateObject); - if(s){break;} - l=4; - // fallthrough... use GMT if tz not available - case 'Z': - var offset = dateObject.getTimezoneOffset(); - var tz = [ - (offset<=0 ? "+" : "-"), - dojo.string.pad(Math.floor(Math.abs(offset)/60), 2), - dojo.string.pad(Math.abs(offset)% 60, 2) - ]; - if(l==4){ - tz.splice(0, 0, "GMT"); - tz.splice(3, 0, ":"); - } - s = tz.join(""); - break; -// case 'Y': case 'u': case 'W': case 'F': case 'g': case 'A': -// console.debug(match+" modifier unimplemented"); - default: - throw new Error("dojo.date.locale.format: invalid pattern char: "+pattern); - } - if(pad){ s = dojo.string.pad(s, l); } - return s; - }); - } - -/*===== - dojo.date.locale.__FormatOptions = function(){ - // selector: String - // choice of 'time','date' (default: date and time) - // formatLength: String - // choice of long, short, medium or full (plus any custom additions). Defaults to 'short' - // datePattern:String - // override pattern with this string - // timePattern:String - // override pattern with this string - // am: String - // override strings for am in times - // pm: String - // override strings for pm in times - // locale: String - // override the locale used to determine formatting rules - // fullYear: Boolean - // (format only) use 4 digit years whenever 2 digit years are called for - // strict: Boolean - // (parse only) strict parsing, off by default - this.selector = selector; - this.formatLength = formatLength; - this.datePattern = datePattern; - this.timePattern = timePattern; - this.am = am; - this.pm = pm; - this.locale = locale; - this.fullYear = fullYear; - this.strict = strict; - } -=====*/ - -dojo.date.locale.format = function(/*Date*/dateObject, /*dojo.date.locale.__FormatOptions?*/options){ - // summary: - // Format a Date object as a String, using locale-specific settings. - // - // description: - // Create a string from a Date object using a known localized pattern. - // By default, this method formats both date and time from dateObject. - // Formatting patterns are chosen appropriate to the locale. Different - // formatting lengths may be chosen, with "full" used by default. - // Custom patterns may be used or registered with translations using - // the dojo.date.locale.addCustomFormats method. - // Formatting patterns are implemented using [the syntax described at - // unicode.org](http://www.unicode.org/reports/tr35/tr35-4.html#Date_Format_Patterns) - // - // dateObject: - // the date and/or time to be formatted. If a time only is formatted, - // the values in the year, month, and day fields are irrelevant. The - // opposite is true when formatting only dates. - - options = options || {}; - - var locale = dojo.i18n.normalizeLocale(options.locale); - var formatLength = options.formatLength || 'short'; - var bundle = dojo.date.locale._getGregorianBundle(locale); - var str = []; - var sauce = dojo.hitch(this, formatPattern, dateObject, bundle, options.fullYear); - if(options.selector == "year"){ - // Special case as this is not yet driven by CLDR data - var year = dateObject.getFullYear(); - if(locale.match(/^zh|^ja/)){ - year += "\u5E74"; - } - return year; - } - if(options.selector != "time"){ - var datePattern = options.datePattern || bundle["dateFormat-"+formatLength]; - if(datePattern){str.push(_processPattern(datePattern, sauce));} - } - if(options.selector != "date"){ - var timePattern = options.timePattern || bundle["timeFormat-"+formatLength]; - if(timePattern){str.push(_processPattern(timePattern, sauce));} - } - var result = str.join(" "); //TODO: use locale-specific pattern to assemble date + time - return result; // String -}; - -dojo.date.locale.regexp = function(/*dojo.date.locale.__FormatOptions?*/options){ - // summary: - // Builds the regular needed to parse a localized date - - return dojo.date.locale._parseInfo(options).regexp; // String -}; - -dojo.date.locale._parseInfo = function(/*dojo.date.locale.__FormatOptions?*/options){ - options = options || {}; - var locale = dojo.i18n.normalizeLocale(options.locale); - var bundle = dojo.date.locale._getGregorianBundle(locale); - var formatLength = options.formatLength || 'short'; - var datePattern = options.datePattern || bundle["dateFormat-" + formatLength]; - var timePattern = options.timePattern || bundle["timeFormat-" + formatLength]; - var pattern; - if(options.selector == 'date'){ - pattern = datePattern; - }else if(options.selector == 'time'){ - pattern = timePattern; - }else{ - pattern = datePattern + ' ' + timePattern; //TODO: use locale-specific pattern to assemble date + time - } - - var tokens = []; - var re = _processPattern(pattern, dojo.hitch(this, _buildDateTimeRE, tokens, bundle, options)); - return {regexp: re, tokens: tokens, bundle: bundle}; -}; - -dojo.date.locale.parse = function(/*String*/value, /*dojo.date.locale.__FormatOptions?*/options){ - // summary: - // Convert a properly formatted string to a primitive Date object, - // using locale-specific settings. - // - // description: - // Create a Date object from a string using a known localized pattern. - // By default, this method parses looking for both date and time in the string. - // Formatting patterns are chosen appropriate to the locale. Different - // formatting lengths may be chosen, with "full" used by default. - // Custom patterns may be used or registered with translations using - // the dojo.date.locale.addCustomFormats method. - // - // Formatting patterns are implemented using [the syntax described at - // unicode.org](http://www.unicode.org/reports/tr35/tr35-4.html#Date_Format_Patterns) - // When two digit years are used, a century is chosen according to a sliding - // window of 80 years before and 20 years after present year, for both `yy` and `yyyy` patterns. - // year < 100CE requires strict mode. - // - // value: - // A string representation of a date - - var info = dojo.date.locale._parseInfo(options); - var tokens = info.tokens, bundle = info.bundle; - var re = new RegExp("^" + info.regexp + "$"); - var match = re.exec(value); - if(!match){ return null; } // null - - var widthList = ['abbr', 'wide', 'narrow']; - var result = [1970,0,1,0,0,0,0]; // will get converted to a Date at the end - var amPm = ""; - var valid = dojo.every(match, function(v, i){ - if(!i){return true;} - var token=tokens[i-1]; - var l=token.length; - switch(token.charAt(0)){ - case 'y': - if(l != 2 && options.strict){ - //interpret year literally, so '5' would be 5 A.D. - result[0] = v; - }else{ - if(v<100){ - v = Number(v); - //choose century to apply, according to a sliding window - //of 80 years before and 20 years after present year - var year = '' + new Date().getFullYear(); - var century = year.substring(0, 2) * 100; - var cutoff = Math.min(Number(year.substring(2, 4)) + 20, 99); - var num = (v < cutoff) ? century + v : century - 100 + v; - result[0] = num; - }else{ - //we expected 2 digits and got more... - if(options.strict){ - return false; - } - //interpret literally, so '150' would be 150 A.D. - //also tolerate '1950', if 'yyyy' input passed to 'yy' format - result[0] = v; - } - } - break; - case 'M': - if(l>2){ - var months = bundle['months-format-' + widthList[l-3]].concat(); - if(!options.strict){ - //Tolerate abbreviating period in month part - //Case-insensitive comparison - v = v.replace(".","").toLowerCase(); - months = dojo.map(months, function(s){ return s.replace(".","").toLowerCase(); } ); - } - v = dojo.indexOf(months, v); - if(v == -1){ -// console.debug("dojo.date.locale.parse: Could not parse month name: '" + v + "'."); - return false; - } - }else{ - v--; - } - result[1] = v; - break; - case 'E': - case 'e': - var days = bundle['days-format-' + widthList[l-3]].concat(); - if(!options.strict){ - //Case-insensitive comparison - v = v.toLowerCase(); - days = dojo.map(days, function(d){return d.toLowerCase();}); - } - v = dojo.indexOf(days, v); - if(v == -1){ -// console.debug("dojo.date.locale.parse: Could not parse weekday name: '" + v + "'."); - return false; - } - - //TODO: not sure what to actually do with this input, - //in terms of setting something on the Date obj...? - //without more context, can't affect the actual date - //TODO: just validate? - break; - case 'D': - result[1] = 0; - // fallthrough... - case 'd': - result[2] = v; - break; - case 'a': //am/pm - var am = options.am || bundle.am; - var pm = options.pm || bundle.pm; - if(!options.strict){ - var period = /\./g; - v = v.replace(period,'').toLowerCase(); - am = am.replace(period,'').toLowerCase(); - pm = pm.replace(period,'').toLowerCase(); - } - if(options.strict && v != am && v != pm){ -// console.debug("dojo.date.locale.parse: Could not parse am/pm part."); - return false; - } - - // we might not have seen the hours field yet, so store the state and apply hour change later - amPm = (v == pm) ? 'p' : (v == am) ? 'a' : ''; - break; - case 'K': //hour (1-24) - if(v == 24){ v = 0; } - // fallthrough... - case 'h': //hour (1-12) - case 'H': //hour (0-23) - case 'k': //hour (0-11) - //TODO: strict bounds checking, padding - if(v > 23){ -// console.debug("dojo.date.locale.parse: Illegal hours value"); - return false; - } - - //in the 12-hour case, adjusting for am/pm requires the 'a' part - //which could come before or after the hour, so we will adjust later - result[3] = v; - break; - case 'm': //minutes - result[4] = v; - break; - case 's': //seconds - result[5] = v; - break; - case 'S': //milliseconds - result[6] = v; -// break; -// case 'w': -//TODO var firstDay = 0; -// default: -//TODO: throw? -// console.debug("dojo.date.locale.parse: unsupported pattern char=" + token.charAt(0)); - } - return true; - }); - - var hours = +result[3]; - if(amPm === 'p' && hours < 12){ - result[3] = hours + 12; //e.g., 3pm -> 15 - }else if(amPm === 'a' && hours == 12){ - result[3] = 0; //12am -> 0 - } - - //TODO: implement a getWeekday() method in order to test - //validity of input strings containing 'EEE' or 'EEEE'... - - var dateObject = new Date(result[0], result[1], result[2], result[3], result[4], result[5], result[6]); // Date - if(options.strict){ - dateObject.setFullYear(result[0]); - } - - // Check for overflow. The Date() constructor normalizes things like April 32nd... - //TODO: why isn't this done for times as well? - var allTokens = tokens.join(""); - if(!valid || - (allTokens.indexOf('M') != -1 && dateObject.getMonth() != result[1]) || - (allTokens.indexOf('d') != -1 && dateObject.getDate() != result[2])){ - return null; - } - - return dateObject; // Date -}; - -function _processPattern(pattern, applyPattern, applyLiteral, applyAll){ - //summary: Process a pattern with literals in it - - // Break up on single quotes, treat every other one as a literal, except '' which becomes ' - var identity = function(x){return x;}; - applyPattern = applyPattern || identity; - applyLiteral = applyLiteral || identity; - applyAll = applyAll || identity; - - //split on single quotes (which escape literals in date format strings) - //but preserve escaped single quotes (e.g., o''clock) - var chunks = pattern.match(/(''|[^'])+/g); - var literal = false; - - dojo.forEach(chunks, function(chunk, i){ - if(!chunk){ - chunks[i]=''; - }else{ - chunks[i]=(literal ? applyLiteral : applyPattern)(chunk); - literal = !literal; - } - }); - return applyAll(chunks.join('')); -} - -function _buildDateTimeRE(tokens, bundle, options, pattern){ - pattern = dojo.regexp.escapeString(pattern); - if(!options.strict){ pattern = pattern.replace(" a", " ?a"); } // kludge to tolerate no space before am/pm - return pattern.replace(/([a-z])\1*/ig, function(match){ - // Build a simple regexp. Avoid captures, which would ruin the tokens list - var s; - var c = match.charAt(0); - var l = match.length; - var p2 = '', p3 = ''; - if(options.strict){ - if(l > 1){ p2 = '0' + '{'+(l-1)+'}'; } - if(l > 2){ p3 = '0' + '{'+(l-2)+'}'; } - }else{ - p2 = '0?'; p3 = '0{0,2}'; - } - switch(c){ - case 'y': - s = '\\d{2,4}'; - break; - case 'M': - s = (l>2) ? '\\S+' : p2+'[1-9]|1[0-2]'; - break; - case 'D': - s = p2+'[1-9]|'+p3+'[1-9][0-9]|[12][0-9][0-9]|3[0-5][0-9]|36[0-6]'; - break; - case 'd': - s = p2+'[1-9]|[12]\\d|3[01]'; - break; - case 'w': - s = p2+'[1-9]|[1-4][0-9]|5[0-3]'; - break; - case 'E': - s = '\\S+'; - break; - case 'h': //hour (1-12) - s = p2+'[1-9]|1[0-2]'; - break; - case 'k': //hour (0-11) - s = p2+'\\d|1[01]'; - break; - case 'H': //hour (0-23) - s = p2+'\\d|1\\d|2[0-3]'; - break; - case 'K': //hour (1-24) - s = p2+'[1-9]|1\\d|2[0-4]'; - break; - case 'm': - case 's': - s = '[0-5]\\d'; - break; - case 'S': - s = '\\d{'+l+'}'; - break; - case 'a': - var am = options.am || bundle.am || 'AM'; - var pm = options.pm || bundle.pm || 'PM'; - if(options.strict){ - s = am + '|' + pm; - }else{ - s = am + '|' + pm; - if(am != am.toLowerCase()){ s += '|' + am.toLowerCase(); } - if(pm != pm.toLowerCase()){ s += '|' + pm.toLowerCase(); } - } - break; - default: - // case 'v': - // case 'z': - // case 'Z': - s = ".*"; -// console.debug("parse of date format, pattern=" + pattern); - } - - if(tokens){ tokens.push(match); } - - return "(" + s + ")"; // add capture - }).replace(/[\xa0 ]/g, "[\\s\\xa0]"); // normalize whitespace. Need explicit handling of \xa0 for IE. -} -})(); - -(function(){ -var _customFormats = []; -dojo.date.locale.addCustomFormats = function(/*String*/packageName, /*String*/bundleName){ - // summary: - // Add a reference to a bundle containing localized custom formats to be - // used by date/time formatting and parsing routines. - // - // description: - // The user may add custom localized formats where the bundle has properties following the - // same naming convention used by dojo.cldr: `dateFormat-xxxx` / `timeFormat-xxxx` - // The pattern string should match the format used by the CLDR. - // See dojo.date.locale.format() for details. - // The resources must be loaded by dojo.requireLocalization() prior to use - - _customFormats.push({pkg:packageName,name:bundleName}); -}; - -dojo.date.locale._getGregorianBundle = function(/*String*/locale){ - var gregorian = {}; - dojo.forEach(_customFormats, function(desc){ - var bundle = dojo.i18n.getLocalization(desc.pkg, desc.name, locale); - gregorian = dojo.mixin(gregorian, bundle); - }, this); - return gregorian; /*Object*/ -}; -})(); - -dojo.date.locale.addCustomFormats("dojo.cldr","gregorian"); - -dojo.date.locale.getNames = function(/*String*/item, /*String*/type, /*String?*/use, /*String?*/locale){ - // summary: - // Used to get localized strings from dojo.cldr for day or month names. - // - // item: - // 'months' || 'days' - // type: - // 'wide' || 'narrow' || 'abbr' (e.g. "Monday", "Mon", or "M" respectively, in English) - // use: - // 'standAlone' || 'format' (default) - // locale: - // override locale used to find the names - - var label; - var lookup = dojo.date.locale._getGregorianBundle(locale); - var props = [item, use, type]; - if(use == 'standAlone'){ - label = lookup[props.join('-')]; - } - props[1] = 'format'; - - // return by copy so changes won't be made accidentally to the in-memory model - return (label || lookup[props.join('-')]).concat(); /*Array*/ -}; - -dojo.date.locale.isWeekend = function(/*Date?*/dateObject, /*String?*/locale){ - // summary: - // Determines if the date falls on a weekend, according to local custom. - - var weekend = dojo.cldr.supplemental.getWeekend(locale); - var day = (dateObject || new Date()).getDay(); - if(weekend.end < weekend.start){ - weekend.end += 7; - if(day < weekend.start){ day += 7; } - } - return day >= weekend.start && day <= weekend.end; // Boolean -}; - -// These are used only by format and strftime. Do they need to be public? Which module should they go in? - -dojo.date.locale._getDayOfYear = function(/*Date*/dateObject){ - // summary: gets the day of the year as represented by dateObject - return dojo.date.difference(new Date(dateObject.getFullYear(), 0, 1), dateObject) + 1; // Number -}; - -dojo.date.locale._getWeekOfYear = function(/*Date*/dateObject, /*Number*/firstDayOfWeek){ - if(arguments.length == 1){ firstDayOfWeek = 0; } // Sunday - - var firstDayOfYear = new Date(dateObject.getFullYear(), 0, 1).getDay(); - var adj = (firstDayOfYear - firstDayOfWeek + 7) % 7; - var week = Math.floor((dojo.date.locale._getDayOfYear(dateObject) + adj - 1) / 7); - - // if year starts on the specified day, start counting weeks at 1 - if(firstDayOfYear == firstDayOfWeek){ week++; } - - return week; // Number -}; - -} |