--- /dev/null
+/*
+ * Copyright 2016 ZTE, Inc. and others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/******************************************************************************
+ * jquery.i18n.properties
+ *
+ * Dual licensed under the GPL (http://dev.jquery.com/browser/trunk/jquery/GPL-LICENSE.txt) and
+ * MIT (http://dev.jquery.com/browser/trunk/jquery/MIT-LICENSE.txt) licenses.
+ *
+ * @version 1.0.x
+ * @author Nuno Fernandes
+ * @url www.codingwithcoffee.com
+ * @inspiration Localisation assistance for jQuery (http://keith-wood.name/localisation.html)
+ * by Keith Wood (kbwood{at}iinet.com.au) June 2007
+ *
+ *****************************************************************************/
+
+(function($) {
+$.i18n = {};
+
+/** Map holding bundle keys (if mode: 'map') */
+$.i18n.map = {};
+
+/**
+ * Load and parse message bundle files (.properties),
+ * making bundles keys available as javascript variables.
+ *
+ * i18n files are named <name>.js, or <name>_<language>.js or <name>_<language>_<country>.js
+ * Where:
+ * The <language> argument is a valid ISO Language Code. These codes are the lower-case,
+ * two-letter codes as defined by ISO-639. You can find a full list of these codes at a
+ * number of sites, such as: http://www.loc.gov/standards/iso639-2/englangn.html
+ * The <country> argument is a valid ISO Country Code. These codes are the upper-case,
+ * two-letter codes as defined by ISO-3166. You can find a full list of these codes at a
+ * number of sites, such as: http://www.iso.ch/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1.html
+ *
+ * Sample usage for a bundles/Messages.properties bundle:
+ * $.i18n.properties({
+ * name: 'Messages',
+ * language: 'en_US',
+ * path: 'bundles'
+ * });
+ * @param name (string/string[], optional) names of file to load (eg, 'Messages' or ['Msg1','Msg2']). Defaults to "Messages"
+ * @param language (string, optional) language/country code (eg, 'en', 'en_US', 'pt_PT'). if not specified, language reported by the browser will be used instead.
+ * @param path (string, optional) path of directory that contains file to load
+ * @param mode (string, optional) whether bundles keys are available as JavaScript variables/functions or as a map (eg, 'vars' or 'map')
+ * @param cache (boolean, optional) whether bundles should be cached by the browser, or forcibly reloaded on each page load. Defaults to false (i.e. forcibly reloaded)
+ * @param encoding (string, optional) the encoding to request for bundles. Property file resource bundles are specified to be in ISO-8859-1 format. Defaults to UTF-8 for backward compatibility.
+ * @param callback (function, optional) callback function to be called after script is terminated
+ */
+$.i18n.properties = function(settings) {
+ // set up settings
+ var defaults = {
+ name: 'Messages',
+ language: '',
+ path: '',
+ mode: 'vars',
+ cache: false,
+ encoding: 'UTF-8',
+ callback: null
+ };
+ settings = $.extend(defaults, settings);
+ if(settings.language === null || settings.language == '') {
+ settings.language = $.i18n.browserLang();
+ }
+ if(settings.language === null) {settings.language='';}
+
+ // load and parse bundle files
+ var files = getFiles(settings.name);
+ for(i=0; i<files.length; i++) {
+ // 1. load base (eg, Messages.properties)
+ //loadAndParseFile(settings.path + files[i] + '.properties', settings);
+ // 2. with language code (eg, Messages_pt.properties)
+ //if(settings.language.length >= 2) {
+ // loadAndParseFile(settings.path + files[i] + '-' + settings.language.substring(0, 2) +'.properties', settings);
+ //}
+ // 3. with language code and country code (eg, Messages_pt_PT.properties)
+ // 将寻找资源文件的顺序倒置
+ if(settings.language.length >= 5) {
+ loadAndParseFile(settings.path + files[i] + '-' + settings.language.substring(0, 5) +'.properties', settings);
+ } else if(settings.language.length >= 2) {
+ loadAndParseFile(settings.path + files[i] + '-' + settings.language.substring(0, 2) +'.properties', settings);
+ } else {
+ loadAndParseFile(settings.path + files[i] + '.properties', settings);
+ }
+ }
+
+ // call callback
+ if(settings.callback){ settings.callback(); }
+};
+
+
+/**
+ * When configured with mode: 'map', allows access to bundle values by specifying its key.
+ * Eg, jQuery.i18n.prop('com.company.bundles.menu_add')
+ */
+$.i18n.prop = function(key /* Add parameters as function arguments as necessary */) {
+ var value = $.i18n.map[key];
+ if (value == null)
+ return '[' + key + ']';
+
+// if(arguments.length < 2) // No arguments.
+// //if(key == 'spv.lbl.modified') {alert(value);}
+// return value;
+
+// if (!$.isArray(placeHolderValues)) {
+// // If placeHolderValues is not an array, make it into one.
+// placeHolderValues = [placeHolderValues];
+// for (var i=2; i<arguments.length; i++)
+// placeHolderValues.push(arguments[i]);
+// }
+
+ // Place holder replacement
+ /**
+ * Tested with:
+ * test.t1=asdf ''{0}''
+ * test.t2=asdf '{0}' '{1}'{1}'zxcv
+ * test.t3=This is \"a quote" 'a''{0}''s'd{fgh{ij'
+ * test.t4="'''{'0}''" {0}{a}
+ * test.t5="'''{0}'''" {1}
+ * test.t6=a {1} b {0} c
+ * test.t7=a 'quoted \\ s\ttringy' \t\t x
+ *
+ * Produces:
+ * test.t1, p1 ==> asdf 'p1'
+ * test.t2, p1 ==> asdf {0} {1}{1}zxcv
+ * test.t3, p1 ==> This is "a quote" a'{0}'sd{fgh{ij
+ * test.t4, p1 ==> "'{0}'" p1{a}
+ * test.t5, p1 ==> "'{0}'" {1}
+ * test.t6, p1 ==> a {1} b p1 c
+ * test.t6, p1, p2 ==> a p2 b p1 c
+ * test.t6, p1, p2, p3 ==> a p2 b p1 c
+ * test.t7 ==> a quoted \ s tringy x
+ */
+
+ var i;
+ if (typeof(value) == 'string') {
+ // Handle escape characters. Done separately from the tokenizing loop below because escape characters are
+ // active in quoted strings.
+ i = 0;
+ while ((i = value.indexOf('\\', i)) != -1) {
+ if (value[i+1] == 't')
+ value = value.substring(0, i) + '\t' + value.substring((i++) + 2); // tab
+ else if (value[i+1] == 'r')
+ value = value.substring(0, i) + '\r' + value.substring((i++) + 2); // return
+ else if (value[i+1] == 'n')
+ value = value.substring(0, i) + '\n' + value.substring((i++) + 2); // line feed
+ else if (value[i+1] == 'f')
+ value = value.substring(0, i) + '\f' + value.substring((i++) + 2); // form feed
+ else if (value[i+1] == '\\')
+ value = value.substring(0, i) + '\\' + value.substring((i++) + 2); // \
+ else
+ value = value.substring(0, i) + value.substring(i+1); // Quietly drop the character
+ }
+
+ // Lazily convert the string to a list of tokens.
+ var arr = [], j, index;
+ i = 0;
+ while (i < value.length) {
+ if (value[i] == '\'') {
+ // Handle quotes
+ if (i == value.length-1)
+ value = value.substring(0, i); // Silently drop the trailing quote
+ else if (value[i+1] == '\'')
+ value = value.substring(0, i) + value.substring(++i); // Escaped quote
+ else {
+ // Quoted string
+ j = i + 2;
+ while ((j = value.indexOf('\'', j)) != -1) {
+ if (j == value.length-1 || value[j+1] != '\'') {
+ // Found start and end quotes. Remove them
+ value = value.substring(0,i) + value.substring(i+1, j) + value.substring(j+1);
+ i = j - 1;
+ break;
+ }
+ else {
+ // Found a double quote, reduce to a single quote.
+ value = value.substring(0,j) + value.substring(++j);
+ }
+ }
+
+ if (j == -1) {
+ // There is no end quote. Drop the start quote
+ value = value.substring(0,i) + value.substring(i+1);
+ }
+ }
+ }
+ else if (value[i] == '{') {
+ // Beginning of an unquoted place holder.
+ j = value.indexOf('}', i+1);
+ if (j == -1)
+ i++; // No end. Process the rest of the line. Java would throw an exception
+ else {
+ // Add 1 to the index so that it aligns with the function arguments.
+ index = parseInt(value.substring(i+1, j));
+ if (!isNaN(index) && index >= 0) {
+ // Put the line thus far (if it isn't empty) into the array
+ var s = value.substring(0, i);
+ if (s != "")
+ arr.push(s);
+ // Put the parameter reference into the array
+ arr.push(index);
+ // Start the processing over again starting from the rest of the line.
+ i = 0;
+ value = value.substring(j+1);
+ }
+ else
+ i = j + 1; // Invalid parameter. Leave as is.
+ }
+ }
+ else
+ i++;
+ }
+
+ // Put the remainder of the no-empty line into the array.
+ if (value != "")
+ arr.push(value);
+ value = arr;
+
+ // Make the array the value for the entry.
+ $.i18n.map[key] = arr;
+ }
+
+ if (value.length == 0)
+ return "";
+ if (value.lengh == 1 && typeof(value[0]) == "string")
+ return value[0];
+
+ var s = "";
+ for (i=0; i<value.length; i++) {
+ if (typeof(value[i]) == "string")
+ s += value[i];
+ // Must be a number
+ else if (value[i] + 1 < arguments.length)
+ s += arguments[value[i] + 1];
+ else
+ s += "{"+ value[i] +"}";
+ }
+
+ return s;
+};
+
+/** Language reported by browser, normalized code */
+$.i18n.browserLang = function() {
+ return normaliseLanguageCode(navigator.language /* Mozilla */ || navigator.userLanguage /* IE */);
+}
+
+
+/** Load and parse .properties files */
+function loadAndParseFile(filename, settings) {
+ $.ajax({
+ url: filename,
+ async: false,
+ cache: settings.cache,
+ contentType:'text/plain;charset='+ settings.encoding,
+ dataType: 'text',
+ success: function(data, status) {
+ parseData(data, settings.mode);
+ }
+ });
+}
+
+/** Parse .properties files */
+function parseData(data, mode) {
+ var parsed = '';
+ var parameters = data.split( /\n/ );
+ var regPlaceHolder = /(\{\d+\})/g;
+ var regRepPlaceHolder = /\{(\d+)\}/g;
+ var unicodeRE = /(\\u.{4})/ig;
+ for(var i=0; i<parameters.length; i++ ) {
+ parameters[i] = parameters[i].replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' ); // trim
+ if(parameters[i].length > 0 && parameters[i].match("^#")!="#") { // skip comments
+ var pair = parameters[i].split('=');
+ if(pair.length > 0) {
+ /** Process key & value */
+ var name = unescape(pair[0]).replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' ); // trim
+ var value = pair.length == 1 ? "" : pair[1];
+ // process multi-line values
+ while(value.match(/\\$/)=="\\") {
+ value = value.substring(0, value.length - 1);
+ value += parameters[++i].replace( /\s\s*$/, '' ); // right trim
+ }
+ // Put values with embedded '='s back together
+ for(var s=2;s<pair.length;s++){ value +='=' + pair[s]; }
+ value = value.replace( /^\s\s*/, '' ).replace( /\s\s*$/, '' ); // trim
+
+ /** Mode: bundle keys in a map */
+ if(mode == 'map' || mode == 'both') {
+ // handle unicode chars possibly left out
+ var unicodeMatches = value.match(unicodeRE);
+ if(unicodeMatches) {
+ for(var u=0; u<unicodeMatches.length; u++) {
+ value = value.replace( unicodeMatches[u], unescapeUnicode(unicodeMatches[u]));
+ }
+ }
+ // add to map
+ $.i18n.map[name] = value;
+ }
+
+ /** Mode: bundle keys as vars/functions */
+ if(mode == 'vars' || mode == 'both') {
+ value = value.replace( /"/g, '\\"' ); // escape quotation mark (")
+
+ // make sure namespaced key exists (eg, 'some.key')
+ checkKeyNamespace(name);
+
+ // value with variable substitutions
+ if(regPlaceHolder.test(value)) {
+ var parts = value.split(regPlaceHolder);
+ // process function args
+ var first = true;
+ var fnArgs = '';
+ var usedArgs = [];
+ for(var p=0; p<parts.length; p++) {
+ if(regPlaceHolder.test(parts[p]) && (usedArgs.length == 0 || usedArgs.indexOf(parts[p]) == -1)) {
+ if(!first) {fnArgs += ',';}
+ fnArgs += parts[p].replace(regRepPlaceHolder, 'v$1');
+ usedArgs.push(parts[p]);
+ first = false;
+ }
+ }
+ parsed += name + '=function(' + fnArgs + '){';
+ // process function body
+ var fnExpr = '"' + value.replace(regRepPlaceHolder, '"+v$1+"') + '"';
+ parsed += 'return ' + fnExpr + ';' + '};';
+
+ // simple value
+ }else{
+ parsed += name+'="'+value+'";';
+ }
+ } // END: Mode: bundle keys as vars/functions
+ } // END: if(pair.length > 0)
+ } // END: skip comments
+ }
+ eval(parsed);
+}
+
+/** Make sure namespace exists (for keys with dots in name) */
+// TODO key parts that start with numbers quietly fail. i.e. month.short.1=Jan
+function checkKeyNamespace(key) {
+ var regDot = /\./;
+ if(regDot.test(key)) {
+ var fullname = '';
+ var names = key.split( /\./ );
+ for(var i=0; i<names.length; i++) {
+ if(i>0) {fullname += '.';}
+ fullname += names[i];
+ if(eval('typeof '+fullname+' == "undefined"')) {
+ eval(fullname + '={};');
+ }
+ }
+ }
+}
+
+/** Make sure filename is an array */
+function getFiles(names) {
+ return (names && names.constructor == Array) ? names : [names];
+}
+
+/** Ensure language code is in the format aa_AA. */
+function normaliseLanguageCode(lang) {
+ lang = lang.toLowerCase();
+ if(lang.length > 3) {
+ lang = lang.substring(0, 3) + lang.substring(3).toUpperCase();
+ }
+ return lang;
+}
+
+/** Unescape unicode chars ('\u00e3') */
+function unescapeUnicode(str) {
+ // unescape unicode codes
+ var codes = [];
+ var code = parseInt(str.substr(2), 16);
+ if (code >= 0 && code < Math.pow(2, 16)) {
+ codes.push(code);
+ }
+ // convert codes to text
+ var unescaped = '';
+ for (var i = 0; i < codes.length; ++i) {
+ unescaped += String.fromCharCode(codes[i]);
+ }
+ return unescaped;
+}
+
+/* Cross-Browser Split 1.0.1
+(c) Steven Levithan <stevenlevithan.com>; MIT License
+An ECMA-compliant, uniform cross-browser split method */
+var cbSplit;
+// avoid running twice, which would break `cbSplit._nativeSplit`'s reference to the native `split`
+if (!cbSplit) {
+ cbSplit = function(str, separator, limit) {
+ // if `separator` is not a regex, use the native `split`
+ if (Object.prototype.toString.call(separator) !== "[object RegExp]") {
+ if(typeof cbSplit._nativeSplit == "undefined")
+ return str.split(separator, limit);
+ else
+ return cbSplit._nativeSplit.call(str, separator, limit);
+ }
+
+ var output = [],
+ lastLastIndex = 0,
+ flags = (separator.ignoreCase ? "i" : "") +
+ (separator.multiline ? "m" : "") +
+ (separator.sticky ? "y" : ""),
+ separator = RegExp(separator.source, flags + "g"), // make `global` and avoid `lastIndex` issues by working with a copy
+ separator2, match, lastIndex, lastLength;
+
+ str = str + ""; // type conversion
+ if (!cbSplit._compliantExecNpcg) {
+ separator2 = RegExp("^" + separator.source + "$(?!\\s)", flags); // doesn't need /g or /y, but they don't hurt
+ }
+
+ /* behavior for `limit`: if it's...
+ - `undefined`: no limit.
+ - `NaN` or zero: return an empty array.
+ - a positive number: use `Math.floor(limit)`.
+ - a negative number: no limit.
+ - other: type-convert, then use the above rules. */
+ if (limit === undefined || +limit < 0) {
+ limit = Infinity;
+ } else {
+ limit = Math.floor(+limit);
+ if (!limit) {
+ return [];
+ }
+ }
+
+ while (match = separator.exec(str)) {
+ lastIndex = match.index + match[0].length; // `separator.lastIndex` is not reliable cross-browser
+
+ if (lastIndex > lastLastIndex) {
+ output.push(str.slice(lastLastIndex, match.index));
+
+ // fix browsers whose `exec` methods don't consistently return `undefined` for nonparticipating capturing groups
+ if (!cbSplit._compliantExecNpcg && match.length > 1) {
+ match[0].replace(separator2, function () {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undefined) {
+ match[i] = undefined;
+ }
+ }
+ });
+ }
+
+ if (match.length > 1 && match.index < str.length) {
+ Array.prototype.push.apply(output, match.slice(1));
+ }
+
+ lastLength = match[0].length;
+ lastLastIndex = lastIndex;
+
+ if (output.length >= limit) {
+ break;
+ }
+ }
+
+ if (separator.lastIndex === match.index) {
+ separator.lastIndex++; // avoid an infinite loop
+ }
+ }
+
+ if (lastLastIndex === str.length) {
+ if (lastLength || !separator.test("")) {
+ output.push("");
+ }
+ } else {
+ output.push(str.slice(lastLastIndex));
+ }
+
+ return output.length > limit ? output.slice(0, limit) : output;
+ };
+
+ cbSplit._compliantExecNpcg = /()??/.exec("")[1] === undefined; // NPCG: nonparticipating capturing group
+ cbSplit._nativeSplit = String.prototype.split;
+
+} // end `if (!cbSplit)`
+String.prototype.split = function (separator, limit) {
+ return cbSplit(this, separator, limit);
+};
+
+})(jQuery);
+
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Code Review / msb / discovery.git / blobdiff