modify language resources format

gulpfile.js

@@ -53,7 +53,6 @@ gulp.task('html', ['styles', 'scripts', 'views'], function () {
 
 gulp.task('langs', function () {
   return gulp.src('src/langs/**/*')
-    .pipe($.jsonminify())
     .pipe(gulp.dest('dist/langs'));
 });
 

package.json

@@ -13,7 +13,6 @@
     "gulp-eslint": "^2.1.0",
     "gulp-htmlmin": "^2.0.0",
     "gulp-if": "^2.0.1",
-    "gulp-jsonminify": "^1.0.0",
     "gulp-load-plugins": "^1.2.4",
     "gulp-plumber": "^1.1.0",
     "gulp-replace": "^0.5.4",

src/scripts/config/constants.js

@@ -7,7 +7,7 @@
         optionStorageKey: 'Options',
         languageStorageKeyPrefix: 'Language',
         languagePath: '/langs',
-        languageFileExtension: '.json',
+        languageFileExtension: '.txt',
         defaultLanguage: 'en',
         defaultHost: 'localhost',
         globalStatStorageCapacity: 120,

src/scripts/services/ariaNgLanguageLoader.js

@@ -2,6 +2,83 @@
     'use strict';
 
     angular.module('ariaNg').factory('ariaNgLanguageLoader', ['$http', '$q', 'localStorageService', 'ariaNgConstants', 'ariaNgLanguages', function ($http, $q, localStorageService, ariaNgConstants, ariaNgLanguages) {
+        var getKeyValuePair = function (line) {
+            var equalSignPos = line.indexOf('=');
+
+            if (equalSignPos > 0) {
+                return {
+                    key: line.substring(0, equalSignPos),
+                    value: line.substring(equalSignPos + 1, line.length)
+                }
+            } else {
+                return {
+                    value: line
+                };
+            }
+        };
+
+        var getCategory = function (langObj, category) {
+            var currentCategory = langObj;
+
+            if (!category) {
+                return currentCategory;
+            }
+
+            if (category[0] === '[' && category[category.length - 1] === ']') {
+                category = category.substring(1, category.length - 1);
+            }
+
+            if (category === 'default') {
+                return currentCategory;
+            }
+
+            var categoryNames = category.split('.');
+
+            for (var i = 0; i < categoryNames.length; i++) {
+                var categoryName = categoryNames[i];
+
+                if (!currentCategory[categoryName]) {
+                    currentCategory[categoryName] = {};
+                }
+
+                currentCategory = currentCategory[categoryName];
+            }
+
+            return currentCategory;
+        };
+
+        var getLanguageObject = function (languageContent) {
+            var langObj = {};
+
+            if (!languageContent) {
+                return langObj;
+            }
+
+            var lines = languageContent.split('\n');
+            var currentCatagory = langObj;
+
+            for (var i = 0; i < lines.length; i++) {
+                var line = lines[i];
+
+                if (!line) {
+                    continue;
+                }
+
+                if (/^\[.+\]$/.test(line)) {
+                    currentCatagory = getCategory(langObj, line);
+                    continue;
+                }
+
+                var pair = getKeyValuePair(line);
+
+                if (pair && pair.key) {
+                    currentCatagory[pair.key] = pair.value;
+                }
+            }
+
+            return langObj;
+        };
+
         return function (options) {
             var deferred = $q.defer();
 
@@ -23,8 +100,9 @@
                 url: languagePath,
                 method: 'GET'
             }).success(function (data) {
-                localStorageService.set(languageKey, data);
-                return deferred.resolve(data);
+                var languageObject = getLanguageObject(data);
+                localStorageService.set(languageKey, languageObject);
+                return deferred.resolve(languageObject);
             }).error(function (data) {
                 return deferred.reject(options.key);
             });