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angular-translate初始化
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src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/.bower.json
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| 1 | +{ | |
| 2 | + "name": "angular-translate-loader-static-files", | |
| 3 | + "description": "A plugin for Angular Translate", | |
| 4 | + "version": "2.17.1", | |
| 5 | + "main": "./angular-translate-loader-static-files.js", | |
| 6 | + "ignore": [], | |
| 7 | + "author": "Pascal Precht", | |
| 8 | + "license": "MIT", | |
| 9 | + "dependencies": { | |
| 10 | + "angular-translate": "~2.17.1" | |
| 11 | + }, | |
| 12 | + "homepage": "https://github.com/PascalPrecht/bower-angular-translate-loader-static-files", | |
| 13 | + "_release": "2.17.1", | |
| 14 | + "_resolution": { | |
| 15 | + "type": "version", | |
| 16 | + "tag": "2.17.1", | |
| 17 | + "commit": "515b913fadf166d9e3ea541406284753d7242b3a" | |
| 18 | + }, | |
| 19 | + "_source": "https://github.com/PascalPrecht/bower-angular-translate-loader-static-files.git", | |
| 20 | + "_target": "2.17.1", | |
| 21 | + "_originalSource": "angular-translate-loader-static-files", | |
| 22 | + "_direct": true | |
| 23 | +} | |
| 0 | 24 | \ No newline at end of file | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/README.md
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| 1 | +# angular-translate-loader-static-files (bower shadow repository) | |
| 2 | + | |
| 3 | +This is the _Bower shadow_ repository for *angular-translate-loader-static-files*. | |
| 4 | + | |
| 5 | +## Bugs and issues | |
| 6 | + | |
| 7 | +Please file any issues and bugs in our main repository at [angular-translate/angular-translate](https://github.com/angular-translate/angular-translate/issues). | |
| 8 | + | |
| 9 | +## Usage | |
| 10 | + | |
| 11 | +### via Bower | |
| 12 | + | |
| 13 | +```bash | |
| 14 | +$ bower install angular-translate-loader-static-files | |
| 15 | +``` | |
| 16 | + | |
| 17 | +### via NPM | |
| 18 | + | |
| 19 | +```bash | |
| 20 | +$ npm install angular-translate-loader-static-files | |
| 21 | +``` | |
| 22 | + | |
| 23 | +### via cdnjs | |
| 24 | + | |
| 25 | +Please have a look at https://cdnjs.com/libraries/angular-translate-loader-static-files for specific versions. | |
| 26 | + | |
| 27 | +## License | |
| 28 | + | |
| 29 | +Licensed under MIT. See more details at [angular-translate/angular-translate](https://github.com/angular-translate/angular-translate). | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/angular-translate-loader-static-files.js
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| 1 | +/*! | |
| 2 | + * angular-translate - v2.17.1 - 2018-04-16 | |
| 3 | + * | |
| 4 | + * Copyright (c) 2018 The angular-translate team, Pascal Precht; Licensed MIT | |
| 5 | + */ | |
| 6 | +(function (root, factory) { | |
| 7 | + if (typeof define === 'function' && define.amd) { | |
| 8 | + // AMD. Register as an anonymous module unless amdModuleId is set | |
| 9 | + define([], function () { | |
| 10 | + return (factory()); | |
| 11 | + }); | |
| 12 | + } else if (typeof module === 'object' && module.exports) { | |
| 13 | + // Node. Does not work with strict CommonJS, but | |
| 14 | + // only CommonJS-like environments that support module.exports, | |
| 15 | + // like Node. | |
| 16 | + module.exports = factory(); | |
| 17 | + } else { | |
| 18 | + factory(); | |
| 19 | + } | |
| 20 | +}(this, function () { | |
| 21 | + | |
| 22 | +$translateStaticFilesLoader.$inject = ['$q', '$http']; | |
| 23 | +angular.module('pascalprecht.translate') | |
| 24 | +/** | |
| 25 | + * @ngdoc object | |
| 26 | + * @name pascalprecht.translate.$translateStaticFilesLoader | |
| 27 | + * @requires $q | |
| 28 | + * @requires $http | |
| 29 | + * | |
| 30 | + * @description | |
| 31 | + * Creates a loading function for a typical static file url pattern: | |
| 32 | + * "lang-en_US.json", "lang-de_DE.json", etc. Using this builder, | |
| 33 | + * the response of these urls must be an object of key-value pairs. | |
| 34 | + * | |
| 35 | + * @param {object} options Options object, which gets prefix, suffix, key, and fileMap | |
| 36 | + */ | |
| 37 | +.factory('$translateStaticFilesLoader', $translateStaticFilesLoader); | |
| 38 | + | |
| 39 | +function $translateStaticFilesLoader($q, $http) { | |
| 40 | + | |
| 41 | + 'use strict'; | |
| 42 | + | |
| 43 | + return function (options) { | |
| 44 | + | |
| 45 | + if (!options || (!angular.isArray(options.files) && (!angular.isString(options.prefix) || !angular.isString(options.suffix)))) { | |
| 46 | + throw new Error('Couldn\'t load static files, no files and prefix or suffix specified!'); | |
| 47 | + } | |
| 48 | + | |
| 49 | + if (!options.files) { | |
| 50 | + options.files = [{ | |
| 51 | + prefix: options.prefix, | |
| 52 | + suffix: options.suffix | |
| 53 | + }]; | |
| 54 | + } | |
| 55 | + | |
| 56 | + var load = function (file) { | |
| 57 | + if (!file || (!angular.isString(file.prefix) || !angular.isString(file.suffix))) { | |
| 58 | + throw new Error('Couldn\'t load static file, no prefix or suffix specified!'); | |
| 59 | + } | |
| 60 | + | |
| 61 | + var fileUrl = [ | |
| 62 | + file.prefix, | |
| 63 | + options.key, | |
| 64 | + file.suffix | |
| 65 | + ].join(''); | |
| 66 | + | |
| 67 | + if (angular.isObject(options.fileMap) && options.fileMap[fileUrl]) { | |
| 68 | + fileUrl = options.fileMap[fileUrl]; | |
| 69 | + } | |
| 70 | + | |
| 71 | + return $http(angular.extend({ | |
| 72 | + url: fileUrl, | |
| 73 | + method: 'GET' | |
| 74 | + }, options.$http)) | |
| 75 | + .then(function(result) { | |
| 76 | + return result.data; | |
| 77 | + }, function () { | |
| 78 | + return $q.reject(options.key); | |
| 79 | + }); | |
| 80 | + }; | |
| 81 | + | |
| 82 | + var promises = [], | |
| 83 | + length = options.files.length; | |
| 84 | + | |
| 85 | + for (var i = 0; i < length; i++) { | |
| 86 | + promises.push(load({ | |
| 87 | + prefix: options.files[i].prefix, | |
| 88 | + key: options.key, | |
| 89 | + suffix: options.files[i].suffix | |
| 90 | + })); | |
| 91 | + } | |
| 92 | + | |
| 93 | + return $q.all(promises) | |
| 94 | + .then(function (data) { | |
| 95 | + var length = data.length, | |
| 96 | + mergedData = {}; | |
| 97 | + | |
| 98 | + for (var i = 0; i < length; i++) { | |
| 99 | + for (var key in data[i]) { | |
| 100 | + mergedData[key] = data[i][key]; | |
| 101 | + } | |
| 102 | + } | |
| 103 | + | |
| 104 | + return mergedData; | |
| 105 | + }); | |
| 106 | + }; | |
| 107 | +} | |
| 108 | + | |
| 109 | +$translateStaticFilesLoader.displayName = '$translateStaticFilesLoader'; | |
| 110 | +return 'pascalprecht.translate'; | |
| 111 | + | |
| 112 | +})); | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/angular-translate-loader-static-files.min.js
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| 1 | +/*! | |
| 2 | + * angular-translate - v2.17.1 - 2018-04-16 | |
| 3 | + * | |
| 4 | + * Copyright (c) 2018 The angular-translate team, Pascal Precht; Licensed MIT | |
| 5 | + */ | |
| 6 | +!function(e,i){"function"==typeof define&&define.amd?define([],function(){return i()}):"object"==typeof module&&module.exports?module.exports=i():i()}(0,function(){function e(e,i){"use strict";return function(r){if(!(r&&(angular.isArray(r.files)||angular.isString(r.prefix)&&angular.isString(r.suffix))))throw new Error("Couldn't load static files, no files and prefix or suffix specified!");r.files||(r.files=[{prefix:r.prefix,suffix:r.suffix}]);for(var t=[],f=r.files.length,n=0;n<f;n++)t.push(function(t){if(!t||!angular.isString(t.prefix)||!angular.isString(t.suffix))throw new Error("Couldn't load static file, no prefix or suffix specified!");var f=[t.prefix,r.key,t.suffix].join("");return angular.isObject(r.fileMap)&&r.fileMap[f]&&(f=r.fileMap[f]),i(angular.extend({url:f,method:"GET"},r.$http)).then(function(e){return e.data},function(){return e.reject(r.key)})}({prefix:r.files[n].prefix,key:r.key,suffix:r.files[n].suffix}));return e.all(t).then(function(e){for(var i=e.length,r={},t=0;t<i;t++)for(var f in e[t])r[f]=e[t][f];return r})}}return e.$inject=["$q","$http"],angular.module("pascalprecht.translate").factory("$translateStaticFilesLoader",e),e.displayName="$translateStaticFilesLoader","pascalprecht.translate"}); | |
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src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/bower.json
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| 1 | +{ | |
| 2 | + "name": "angular-translate-loader-static-files", | |
| 3 | + "description": "A plugin for Angular Translate", | |
| 4 | + "version": "2.17.1", | |
| 5 | + "main": "./angular-translate-loader-static-files.js", | |
| 6 | + "ignore": [], | |
| 7 | + "author": "Pascal Precht", | |
| 8 | + "license": "MIT", | |
| 9 | + "dependencies": { | |
| 10 | + "angular-translate": "~2.17.1" | |
| 11 | + } | |
| 12 | +} | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate-loader-static-files/package.json
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| 1 | +{ | |
| 2 | + "name": "angular-translate-loader-static-files", | |
| 3 | + "version": "2.17.1", | |
| 4 | + "description": "Creates a loading function for a typical static file url pattern: \"lang-en_US.json\", \"lang-de_DE.json\", etc. Using this builder, the response of these urls must be an object of key-value pairs.", | |
| 5 | + "main": "angular-translate-loader-static-files.js", | |
| 6 | + "repository": { | |
| 7 | + "type": "git", | |
| 8 | + "url": "https://github.com/angular-translate/bower-angular-translate-loader-static-files.git" | |
| 9 | + }, | |
| 10 | + "keywords": [ | |
| 11 | + "angular", | |
| 12 | + "translate", | |
| 13 | + "loader" | |
| 14 | + ], | |
| 15 | + "author": "Pascal Precht", | |
| 16 | + "license": "MIT", | |
| 17 | + "bugs": { | |
| 18 | + "url": "https://github.com/angular-translate/angular-translate/issues" | |
| 19 | + }, | |
| 20 | + "homepage": "https://angular-translate.github.io", | |
| 21 | + "dependencies": { | |
| 22 | + "angular-translate": "~2.17.1" | |
| 23 | + } | |
| 24 | +} | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate/.bower.json
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| 1 | +{ | |
| 2 | + "name": "angular-translate", | |
| 3 | + "description": "A translation module for AngularJS", | |
| 4 | + "version": "2.17.1", | |
| 5 | + "main": "./angular-translate.js", | |
| 6 | + "ignore": [], | |
| 7 | + "author": "Pascal Precht", | |
| 8 | + "license": "MIT", | |
| 9 | + "dependencies": { | |
| 10 | + "angular": ">=1.2.26 <1.7" | |
| 11 | + }, | |
| 12 | + "homepage": "https://github.com/PascalPrecht/bower-angular-translate", | |
| 13 | + "_release": "2.17.1", | |
| 14 | + "_resolution": { | |
| 15 | + "type": "version", | |
| 16 | + "tag": "2.17.1", | |
| 17 | + "commit": "994d993ff317fc69b85182c890a1f78cfcf2ec01" | |
| 18 | + }, | |
| 19 | + "_source": "https://github.com/PascalPrecht/bower-angular-translate.git", | |
| 20 | + "_target": "2.17.1", | |
| 21 | + "_originalSource": "angular-translate", | |
| 22 | + "_direct": true | |
| 23 | +} | |
| 0 | 24 | \ No newline at end of file | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate/README.md
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| 1 | +# angular-translate (bower shadow repository) | |
| 2 | + | |
| 3 | +This is the _Bower shadow_ repository for *angular-translate*. | |
| 4 | + | |
| 5 | +## Bugs and issues | |
| 6 | + | |
| 7 | +Please file any issues and bugs in our main repository at [angular-translate/angular-translate](https://github.com/angular-translate/angular-translate/issues). | |
| 8 | + | |
| 9 | +## Usage | |
| 10 | + | |
| 11 | +### via Bower | |
| 12 | + | |
| 13 | +```bash | |
| 14 | +$ bower install angular-translate | |
| 15 | +``` | |
| 16 | + | |
| 17 | +### via cdnjs | |
| 18 | + | |
| 19 | +Please have a look at https://cdnjs.com/libraries/angular-translate for specific versions. | |
| 20 | + | |
| 21 | +## License | |
| 22 | + | |
| 23 | +Licensed under MIT. See more details at [angular-translate/angular-translate](https://github.com/angular-translate/angular-translate). | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate/angular-translate.js
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| 1 | +/*! | |
| 2 | + * angular-translate - v2.17.1 - 2018-04-16 | |
| 3 | + * | |
| 4 | + * Copyright (c) 2018 The angular-translate team, Pascal Precht; Licensed MIT | |
| 5 | + */ | |
| 6 | +(function (root, factory) { | |
| 7 | + if (typeof define === 'function' && define.amd) { | |
| 8 | + // AMD. Register as an anonymous module unless amdModuleId is set | |
| 9 | + define([], function () { | |
| 10 | + return (factory()); | |
| 11 | + }); | |
| 12 | + } else if (typeof module === 'object' && module.exports) { | |
| 13 | + // Node. Does not work with strict CommonJS, but | |
| 14 | + // only CommonJS-like environments that support module.exports, | |
| 15 | + // like Node. | |
| 16 | + module.exports = factory(); | |
| 17 | + } else { | |
| 18 | + factory(); | |
| 19 | + } | |
| 20 | +}(this, function () { | |
| 21 | + | |
| 22 | +/** | |
| 23 | + * @ngdoc overview | |
| 24 | + * @name pascalprecht.translate | |
| 25 | + * | |
| 26 | + * @description | |
| 27 | + * The main module which holds everything together. | |
| 28 | + */ | |
| 29 | +runTranslate.$inject = ['$translate']; | |
| 30 | +$translate.$inject = ['$STORAGE_KEY', '$windowProvider', '$translateSanitizationProvider', 'pascalprechtTranslateOverrider']; | |
| 31 | +$translateDefaultInterpolation.$inject = ['$interpolate', '$translateSanitization']; | |
| 32 | +translateDirective.$inject = ['$translate', '$interpolate', '$compile', '$parse', '$rootScope']; | |
| 33 | +translateAttrDirective.$inject = ['$translate', '$rootScope']; | |
| 34 | +translateCloakDirective.$inject = ['$translate', '$rootScope']; | |
| 35 | +translateFilterFactory.$inject = ['$parse', '$translate']; | |
| 36 | +$translationCache.$inject = ['$cacheFactory']; | |
| 37 | +angular.module('pascalprecht.translate', ['ng']) | |
| 38 | + .run(runTranslate); | |
| 39 | + | |
| 40 | +function runTranslate($translate) { | |
| 41 | + | |
| 42 | + 'use strict'; | |
| 43 | + | |
| 44 | + var key = $translate.storageKey(), | |
| 45 | + storage = $translate.storage(); | |
| 46 | + | |
| 47 | + var fallbackFromIncorrectStorageValue = function () { | |
| 48 | + var preferred = $translate.preferredLanguage(); | |
| 49 | + if (angular.isString(preferred)) { | |
| 50 | + $translate.use(preferred); | |
| 51 | + // $translate.use() will also remember the language. | |
| 52 | + // So, we don't need to call storage.put() here. | |
| 53 | + } else { | |
| 54 | + storage.put(key, $translate.use()); | |
| 55 | + } | |
| 56 | + }; | |
| 57 | + | |
| 58 | + fallbackFromIncorrectStorageValue.displayName = 'fallbackFromIncorrectStorageValue'; | |
| 59 | + | |
| 60 | + if (storage) { | |
| 61 | + if (!storage.get(key)) { | |
| 62 | + fallbackFromIncorrectStorageValue(); | |
| 63 | + } else { | |
| 64 | + $translate.use(storage.get(key))['catch'](fallbackFromIncorrectStorageValue); | |
| 65 | + } | |
| 66 | + } else if (angular.isString($translate.preferredLanguage())) { | |
| 67 | + $translate.use($translate.preferredLanguage()); | |
| 68 | + } | |
| 69 | +} | |
| 70 | + | |
| 71 | +runTranslate.displayName = 'runTranslate'; | |
| 72 | + | |
| 73 | +/** | |
| 74 | + * @ngdoc object | |
| 75 | + * @name pascalprecht.translate.$translateSanitizationProvider | |
| 76 | + * | |
| 77 | + * @description | |
| 78 | + * | |
| 79 | + * Configurations for $translateSanitization | |
| 80 | + */ | |
| 81 | +angular.module('pascalprecht.translate').provider('$translateSanitization', $translateSanitizationProvider); | |
| 82 | + | |
| 83 | +function $translateSanitizationProvider () { | |
| 84 | + | |
| 85 | + 'use strict'; | |
| 86 | + | |
| 87 | + var $sanitize, | |
| 88 | + $sce, | |
| 89 | + currentStrategy = null, // TODO change to either 'sanitize', 'escape' or ['sanitize', 'escapeParameters'] in 3.0. | |
| 90 | + hasConfiguredStrategy = false, | |
| 91 | + hasShownNoStrategyConfiguredWarning = false, | |
| 92 | + strategies; | |
| 93 | + | |
| 94 | + /** | |
| 95 | + * Definition of a sanitization strategy function | |
| 96 | + * @callback StrategyFunction | |
| 97 | + * @param {string|object} value - value to be sanitized (either a string or an interpolated value map) | |
| 98 | + * @param {string} mode - either 'text' for a string (translation) or 'params' for the interpolated params | |
| 99 | + * @return {string|object} | |
| 100 | + */ | |
| 101 | + | |
| 102 | + /** | |
| 103 | + * @ngdoc property | |
| 104 | + * @name strategies | |
| 105 | + * @propertyOf pascalprecht.translate.$translateSanitizationProvider | |
| 106 | + * | |
| 107 | + * @description | |
| 108 | + * Following strategies are built-in: | |
| 109 | + * <dl> | |
| 110 | + * <dt>sanitize</dt> | |
| 111 | + * <dd>Sanitizes HTML in the translation text using $sanitize</dd> | |
| 112 | + * <dt>escape</dt> | |
| 113 | + * <dd>Escapes HTML in the translation</dd> | |
| 114 | + * <dt>sanitizeParameters</dt> | |
| 115 | + * <dd>Sanitizes HTML in the values of the interpolation parameters using $sanitize</dd> | |
| 116 | + * <dt>escapeParameters</dt> | |
| 117 | + * <dd>Escapes HTML in the values of the interpolation parameters</dd> | |
| 118 | + * <dt>escaped</dt> | |
| 119 | + * <dd>Support legacy strategy name 'escaped' for backwards compatibility (will be removed in 3.0)</dd> | |
| 120 | + * </dl> | |
| 121 | + * | |
| 122 | + */ | |
| 123 | + | |
| 124 | + strategies = { | |
| 125 | + sanitize: function (value, mode/*, context*/) { | |
| 126 | + if (mode === 'text') { | |
| 127 | + value = htmlSanitizeValue(value); | |
| 128 | + } | |
| 129 | + return value; | |
| 130 | + }, | |
| 131 | + escape: function (value, mode/*, context*/) { | |
| 132 | + if (mode === 'text') { | |
| 133 | + value = htmlEscapeValue(value); | |
| 134 | + } | |
| 135 | + return value; | |
| 136 | + }, | |
| 137 | + sanitizeParameters: function (value, mode/*, context*/) { | |
| 138 | + if (mode === 'params') { | |
| 139 | + value = mapInterpolationParameters(value, htmlSanitizeValue); | |
| 140 | + } | |
| 141 | + return value; | |
| 142 | + }, | |
| 143 | + escapeParameters: function (value, mode/*, context*/) { | |
| 144 | + if (mode === 'params') { | |
| 145 | + value = mapInterpolationParameters(value, htmlEscapeValue); | |
| 146 | + } | |
| 147 | + return value; | |
| 148 | + }, | |
| 149 | + sce: function (value, mode, context) { | |
| 150 | + if (mode === 'text') { | |
| 151 | + value = htmlTrustValue(value); | |
| 152 | + } else if (mode === 'params') { | |
| 153 | + if (context !== 'filter') { | |
| 154 | + // do html escape in filter context #1101 | |
| 155 | + value = mapInterpolationParameters(value, htmlEscapeValue); | |
| 156 | + } | |
| 157 | + } | |
| 158 | + return value; | |
| 159 | + }, | |
| 160 | + sceParameters: function (value, mode/*, context*/) { | |
| 161 | + if (mode === 'params') { | |
| 162 | + value = mapInterpolationParameters(value, htmlTrustValue); | |
| 163 | + } | |
| 164 | + return value; | |
| 165 | + } | |
| 166 | + }; | |
| 167 | + // Support legacy strategy name 'escaped' for backwards compatibility. | |
| 168 | + // TODO should be removed in 3.0 | |
| 169 | + strategies.escaped = strategies.escapeParameters; | |
| 170 | + | |
| 171 | + /** | |
| 172 | + * @ngdoc function | |
| 173 | + * @name pascalprecht.translate.$translateSanitizationProvider#addStrategy | |
| 174 | + * @methodOf pascalprecht.translate.$translateSanitizationProvider | |
| 175 | + * | |
| 176 | + * @description | |
| 177 | + * Adds a sanitization strategy to the list of known strategies. | |
| 178 | + * | |
| 179 | + * @param {string} strategyName - unique key for a strategy | |
| 180 | + * @param {StrategyFunction} strategyFunction - strategy function | |
| 181 | + * @returns {object} this | |
| 182 | + */ | |
| 183 | + this.addStrategy = function (strategyName, strategyFunction) { | |
| 184 | + strategies[strategyName] = strategyFunction; | |
| 185 | + return this; | |
| 186 | + }; | |
| 187 | + | |
| 188 | + /** | |
| 189 | + * @ngdoc function | |
| 190 | + * @name pascalprecht.translate.$translateSanitizationProvider#removeStrategy | |
| 191 | + * @methodOf pascalprecht.translate.$translateSanitizationProvider | |
| 192 | + * | |
| 193 | + * @description | |
| 194 | + * Removes a sanitization strategy from the list of known strategies. | |
| 195 | + * | |
| 196 | + * @param {string} strategyName - unique key for a strategy | |
| 197 | + * @returns {object} this | |
| 198 | + */ | |
| 199 | + this.removeStrategy = function (strategyName) { | |
| 200 | + delete strategies[strategyName]; | |
| 201 | + return this; | |
| 202 | + }; | |
| 203 | + | |
| 204 | + /** | |
| 205 | + * @ngdoc function | |
| 206 | + * @name pascalprecht.translate.$translateSanitizationProvider#useStrategy | |
| 207 | + * @methodOf pascalprecht.translate.$translateSanitizationProvider | |
| 208 | + * | |
| 209 | + * @description | |
| 210 | + * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. | |
| 211 | + * | |
| 212 | + * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. | |
| 213 | + * @returns {object} this | |
| 214 | + */ | |
| 215 | + this.useStrategy = function (strategy) { | |
| 216 | + hasConfiguredStrategy = true; | |
| 217 | + currentStrategy = strategy; | |
| 218 | + return this; | |
| 219 | + }; | |
| 220 | + | |
| 221 | + /** | |
| 222 | + * @ngdoc object | |
| 223 | + * @name pascalprecht.translate.$translateSanitization | |
| 224 | + * @requires $injector | |
| 225 | + * @requires $log | |
| 226 | + * | |
| 227 | + * @description | |
| 228 | + * Sanitizes interpolation parameters and translated texts. | |
| 229 | + * | |
| 230 | + */ | |
| 231 | + this.$get = ['$injector', '$log', function ($injector, $log) { | |
| 232 | + | |
| 233 | + var cachedStrategyMap = {}; | |
| 234 | + | |
| 235 | + var applyStrategies = function (value, mode, context, selectedStrategies) { | |
| 236 | + angular.forEach(selectedStrategies, function (selectedStrategy) { | |
| 237 | + if (angular.isFunction(selectedStrategy)) { | |
| 238 | + value = selectedStrategy(value, mode, context); | |
| 239 | + } else if (angular.isFunction(strategies[selectedStrategy])) { | |
| 240 | + value = strategies[selectedStrategy](value, mode, context); | |
| 241 | + } else if (angular.isString(strategies[selectedStrategy])) { | |
| 242 | + if (!cachedStrategyMap[strategies[selectedStrategy]]) { | |
| 243 | + try { | |
| 244 | + cachedStrategyMap[strategies[selectedStrategy]] = $injector.get(strategies[selectedStrategy]); | |
| 245 | + } catch (e) { | |
| 246 | + cachedStrategyMap[strategies[selectedStrategy]] = function() {}; | |
| 247 | + throw new Error('pascalprecht.translate.$translateSanitization: Unknown sanitization strategy: \'' + selectedStrategy + '\''); | |
| 248 | + } | |
| 249 | + } | |
| 250 | + value = cachedStrategyMap[strategies[selectedStrategy]](value, mode, context); | |
| 251 | + } else { | |
| 252 | + throw new Error('pascalprecht.translate.$translateSanitization: Unknown sanitization strategy: \'' + selectedStrategy + '\''); | |
| 253 | + } | |
| 254 | + }); | |
| 255 | + return value; | |
| 256 | + }; | |
| 257 | + | |
| 258 | + // TODO: should be removed in 3.0 | |
| 259 | + var showNoStrategyConfiguredWarning = function () { | |
| 260 | + if (!hasConfiguredStrategy && !hasShownNoStrategyConfiguredWarning) { | |
| 261 | + $log.warn('pascalprecht.translate.$translateSanitization: No sanitization strategy has been configured. This can have serious security implications. See http://angular-translate.github.io/docs/#/guide/19_security for details.'); | |
| 262 | + hasShownNoStrategyConfiguredWarning = true; | |
| 263 | + } | |
| 264 | + }; | |
| 265 | + | |
| 266 | + if ($injector.has('$sanitize')) { | |
| 267 | + $sanitize = $injector.get('$sanitize'); | |
| 268 | + } | |
| 269 | + if ($injector.has('$sce')) { | |
| 270 | + $sce = $injector.get('$sce'); | |
| 271 | + } | |
| 272 | + | |
| 273 | + return { | |
| 274 | + /** | |
| 275 | + * @ngdoc function | |
| 276 | + * @name pascalprecht.translate.$translateSanitization#useStrategy | |
| 277 | + * @methodOf pascalprecht.translate.$translateSanitization | |
| 278 | + * | |
| 279 | + * @description | |
| 280 | + * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. | |
| 281 | + * | |
| 282 | + * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. | |
| 283 | + */ | |
| 284 | + useStrategy: (function (self) { | |
| 285 | + return function (strategy) { | |
| 286 | + self.useStrategy(strategy); | |
| 287 | + }; | |
| 288 | + })(this), | |
| 289 | + | |
| 290 | + /** | |
| 291 | + * @ngdoc function | |
| 292 | + * @name pascalprecht.translate.$translateSanitization#sanitize | |
| 293 | + * @methodOf pascalprecht.translate.$translateSanitization | |
| 294 | + * | |
| 295 | + * @description | |
| 296 | + * Sanitizes a value. | |
| 297 | + * | |
| 298 | + * @param {string|object} value The value which should be sanitized. | |
| 299 | + * @param {string} mode The current sanitization mode, either 'params' or 'text'. | |
| 300 | + * @param {string|StrategyFunction|array} [strategy] Optional custom strategy which should be used instead of the currently selected strategy. | |
| 301 | + * @param {string} [context] The context of this call: filter, service. Default is service | |
| 302 | + * @returns {string|object} sanitized value | |
| 303 | + */ | |
| 304 | + sanitize: function (value, mode, strategy, context) { | |
| 305 | + if (!currentStrategy) { | |
| 306 | + showNoStrategyConfiguredWarning(); | |
| 307 | + } | |
| 308 | + | |
| 309 | + if (!strategy && strategy !== null) { | |
| 310 | + strategy = currentStrategy; | |
| 311 | + } | |
| 312 | + | |
| 313 | + if (!strategy) { | |
| 314 | + return value; | |
| 315 | + } | |
| 316 | + | |
| 317 | + if (!context) { | |
| 318 | + context = 'service'; | |
| 319 | + } | |
| 320 | + | |
| 321 | + var selectedStrategies = angular.isArray(strategy) ? strategy : [strategy]; | |
| 322 | + return applyStrategies(value, mode, context, selectedStrategies); | |
| 323 | + } | |
| 324 | + }; | |
| 325 | + }]; | |
| 326 | + | |
| 327 | + var htmlEscapeValue = function (value) { | |
| 328 | + var element = angular.element('<div></div>'); | |
| 329 | + element.text(value); // not chainable, see #1044 | |
| 330 | + return element.html(); | |
| 331 | + }; | |
| 332 | + | |
| 333 | + var htmlSanitizeValue = function (value) { | |
| 334 | + if (!$sanitize) { | |
| 335 | + throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sanitize service. Either include the ngSanitize module (https://docs.angularjs.org/api/ngSanitize) or use a sanitization strategy which does not depend on $sanitize, such as \'escape\'.'); | |
| 336 | + } | |
| 337 | + return $sanitize(value); | |
| 338 | + }; | |
| 339 | + | |
| 340 | + var htmlTrustValue = function (value) { | |
| 341 | + if (!$sce) { | |
| 342 | + throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sce service.'); | |
| 343 | + } | |
| 344 | + return $sce.trustAsHtml(value); | |
| 345 | + }; | |
| 346 | + | |
| 347 | + var mapInterpolationParameters = function (value, iteratee, stack) { | |
| 348 | + if (angular.isDate(value)) { | |
| 349 | + return value; | |
| 350 | + } else if (angular.isObject(value)) { | |
| 351 | + var result = angular.isArray(value) ? [] : {}; | |
| 352 | + | |
| 353 | + if (!stack) { | |
| 354 | + stack = []; | |
| 355 | + } else { | |
| 356 | + if (stack.indexOf(value) > -1) { | |
| 357 | + throw new Error('pascalprecht.translate.$translateSanitization: Error cannot interpolate parameter due recursive object'); | |
| 358 | + } | |
| 359 | + } | |
| 360 | + | |
| 361 | + stack.push(value); | |
| 362 | + angular.forEach(value, function (propertyValue, propertyKey) { | |
| 363 | + | |
| 364 | + /* Skipping function properties. */ | |
| 365 | + if (angular.isFunction(propertyValue)) { | |
| 366 | + return; | |
| 367 | + } | |
| 368 | + | |
| 369 | + result[propertyKey] = mapInterpolationParameters(propertyValue, iteratee, stack); | |
| 370 | + }); | |
| 371 | + stack.splice(-1, 1); // remove last | |
| 372 | + | |
| 373 | + return result; | |
| 374 | + } else if (angular.isNumber(value)) { | |
| 375 | + return value; | |
| 376 | + } else if (value === true || value === false) { | |
| 377 | + return value; | |
| 378 | + } else if (!angular.isUndefined(value) && value !== null) { | |
| 379 | + return iteratee(value); | |
| 380 | + } else { | |
| 381 | + return value; | |
| 382 | + } | |
| 383 | + }; | |
| 384 | +} | |
| 385 | + | |
| 386 | +/** | |
| 387 | + * @ngdoc object | |
| 388 | + * @name pascalprecht.translate.$translateProvider | |
| 389 | + * @description | |
| 390 | + * | |
| 391 | + * $translateProvider allows developers to register translation-tables, asynchronous loaders | |
| 392 | + * and similar to configure translation behavior directly inside of a module. | |
| 393 | + * | |
| 394 | + */ | |
| 395 | +angular.module('pascalprecht.translate') | |
| 396 | + .constant('pascalprechtTranslateOverrider', {}) | |
| 397 | + .provider('$translate', $translate); | |
| 398 | + | |
| 399 | +function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvider, pascalprechtTranslateOverrider) { | |
| 400 | + | |
| 401 | + 'use strict'; | |
| 402 | + | |
| 403 | + var $translationTable = {}, | |
| 404 | + $preferredLanguage, | |
| 405 | + $availableLanguageKeys = [], | |
| 406 | + $languageKeyAliases, | |
| 407 | + $fallbackLanguage, | |
| 408 | + $fallbackWasString, | |
| 409 | + $uses, | |
| 410 | + $nextLang, | |
| 411 | + $storageFactory, | |
| 412 | + $storageKey = $STORAGE_KEY, | |
| 413 | + $storagePrefix, | |
| 414 | + $missingTranslationHandlerFactory, | |
| 415 | + $interpolationFactory, | |
| 416 | + $interpolatorFactories = [], | |
| 417 | + $loaderFactory, | |
| 418 | + $cloakClassName = 'translate-cloak', | |
| 419 | + $loaderOptions, | |
| 420 | + $notFoundIndicatorLeft, | |
| 421 | + $notFoundIndicatorRight, | |
| 422 | + $postCompilingEnabled = false, | |
| 423 | + $forceAsyncReloadEnabled = false, | |
| 424 | + $nestedObjectDelimeter = '.', | |
| 425 | + $isReady = false, | |
| 426 | + $keepContent = false, | |
| 427 | + loaderCache, | |
| 428 | + directivePriority = 0, | |
| 429 | + statefulFilter = true, | |
| 430 | + postProcessFn, | |
| 431 | + uniformLanguageTagResolver = 'default', | |
| 432 | + languageTagResolver = { | |
| 433 | + 'default' : function (tag) { | |
| 434 | + return (tag || '').split('-').join('_'); | |
| 435 | + }, | |
| 436 | + java : function (tag) { | |
| 437 | + var temp = (tag || '').split('-').join('_'); | |
| 438 | + var parts = temp.split('_'); | |
| 439 | + return parts.length > 1 ? (parts[0].toLowerCase() + '_' + parts[1].toUpperCase()) : temp; | |
| 440 | + }, | |
| 441 | + bcp47 : function (tag) { | |
| 442 | + var temp = (tag || '').split('_').join('-'); | |
| 443 | + var parts = temp.split('-'); | |
| 444 | + | |
| 445 | + switch (parts.length) { | |
| 446 | + case 1: // language only | |
| 447 | + parts[0] = parts[0].toLowerCase(); | |
| 448 | + break; | |
| 449 | + case 2: // language-script or language-region | |
| 450 | + parts[0] = parts[0].toLowerCase(); | |
| 451 | + if (parts[1].length === 4) { // parts[1] is script | |
| 452 | + parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase(); | |
| 453 | + } else { // parts[1] is region | |
| 454 | + parts[1] = parts[1].toUpperCase(); | |
| 455 | + } | |
| 456 | + break; | |
| 457 | + case 3: // language-script-region | |
| 458 | + parts[0] = parts[0].toLowerCase(); | |
| 459 | + parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase(); | |
| 460 | + parts[2] = parts[2].toUpperCase(); | |
| 461 | + break; | |
| 462 | + default: | |
| 463 | + return temp; | |
| 464 | + } | |
| 465 | + | |
| 466 | + return parts.join('-'); | |
| 467 | + }, | |
| 468 | + 'iso639-1' : function (tag) { | |
| 469 | + var temp = (tag || '').split('_').join('-'); | |
| 470 | + var parts = temp.split('-'); | |
| 471 | + return parts[0].toLowerCase(); | |
| 472 | + } | |
| 473 | + }; | |
| 474 | + | |
| 475 | + var version = '2.17.1'; | |
| 476 | + | |
| 477 | + // tries to determine the browsers language | |
| 478 | + var getFirstBrowserLanguage = function () { | |
| 479 | + | |
| 480 | + // internal purpose only | |
| 481 | + if (angular.isFunction(pascalprechtTranslateOverrider.getLocale)) { | |
| 482 | + return pascalprechtTranslateOverrider.getLocale(); | |
| 483 | + } | |
| 484 | + | |
| 485 | + var nav = $windowProvider.$get().navigator, | |
| 486 | + browserLanguagePropertyKeys = ['language', 'browserLanguage', 'systemLanguage', 'userLanguage'], | |
| 487 | + i, | |
| 488 | + language; | |
| 489 | + | |
| 490 | + // support for HTML 5.1 "navigator.languages" | |
| 491 | + if (angular.isArray(nav.languages)) { | |
| 492 | + for (i = 0; i < nav.languages.length; i++) { | |
| 493 | + language = nav.languages[i]; | |
| 494 | + if (language && language.length) { | |
| 495 | + return language; | |
| 496 | + } | |
| 497 | + } | |
| 498 | + } | |
| 499 | + | |
| 500 | + // support for other well known properties in browsers | |
| 501 | + for (i = 0; i < browserLanguagePropertyKeys.length; i++) { | |
| 502 | + language = nav[browserLanguagePropertyKeys[i]]; | |
| 503 | + if (language && language.length) { | |
| 504 | + return language; | |
| 505 | + } | |
| 506 | + } | |
| 507 | + | |
| 508 | + return null; | |
| 509 | + }; | |
| 510 | + getFirstBrowserLanguage.displayName = 'angular-translate/service: getFirstBrowserLanguage'; | |
| 511 | + | |
| 512 | + // tries to determine the browsers locale | |
| 513 | + var getLocale = function () { | |
| 514 | + var locale = getFirstBrowserLanguage() || ''; | |
| 515 | + if (languageTagResolver[uniformLanguageTagResolver]) { | |
| 516 | + locale = languageTagResolver[uniformLanguageTagResolver](locale); | |
| 517 | + } | |
| 518 | + return locale; | |
| 519 | + }; | |
| 520 | + getLocale.displayName = 'angular-translate/service: getLocale'; | |
| 521 | + | |
| 522 | + /** | |
| 523 | + * @name indexOf | |
| 524 | + * @private | |
| 525 | + * | |
| 526 | + * @description | |
| 527 | + * indexOf polyfill. Kinda sorta. | |
| 528 | + * | |
| 529 | + * @param {array} array Array to search in. | |
| 530 | + * @param {string} searchElement Element to search for. | |
| 531 | + * | |
| 532 | + * @returns {int} Index of search element. | |
| 533 | + */ | |
| 534 | + var indexOf = function (array, searchElement) { | |
| 535 | + for (var i = 0, len = array.length; i < len; i++) { | |
| 536 | + if (array[i] === searchElement) { | |
| 537 | + return i; | |
| 538 | + } | |
| 539 | + } | |
| 540 | + return -1; | |
| 541 | + }; | |
| 542 | + | |
| 543 | + /** | |
| 544 | + * @name trim | |
| 545 | + * @private | |
| 546 | + * | |
| 547 | + * @description | |
| 548 | + * trim polyfill | |
| 549 | + * | |
| 550 | + * @returns {string} The string stripped of whitespace from both ends | |
| 551 | + */ | |
| 552 | + var trim = function () { | |
| 553 | + return this.toString().replace(/^\s+|\s+$/g, ''); | |
| 554 | + }; | |
| 555 | + | |
| 556 | + /** | |
| 557 | + * @name lowercase | |
| 558 | + * @private | |
| 559 | + * | |
| 560 | + * @description | |
| 561 | + * Return the lowercase string only if the type is string | |
| 562 | + * | |
| 563 | + * @returns {string} The string all in lowercase | |
| 564 | + */ | |
| 565 | + var lowercase = function (string) { | |
| 566 | + return angular.isString(string) ? string.toLowerCase() : string; | |
| 567 | + }; | |
| 568 | + | |
| 569 | + var negotiateLocale = function (preferred) { | |
| 570 | + if (!preferred) { | |
| 571 | + return; | |
| 572 | + } | |
| 573 | + | |
| 574 | + var avail = [], | |
| 575 | + locale = lowercase(preferred), | |
| 576 | + i = 0, | |
| 577 | + n = $availableLanguageKeys.length; | |
| 578 | + | |
| 579 | + for (; i < n; i++) { | |
| 580 | + avail.push(lowercase($availableLanguageKeys[i])); | |
| 581 | + } | |
| 582 | + | |
| 583 | + // Check for an exact match in our list of available keys | |
| 584 | + i = indexOf(avail, locale); | |
| 585 | + if (i > -1) { | |
| 586 | + return $availableLanguageKeys[i]; | |
| 587 | + } | |
| 588 | + | |
| 589 | + if ($languageKeyAliases) { | |
| 590 | + var alias; | |
| 591 | + for (var langKeyAlias in $languageKeyAliases) { | |
| 592 | + if ($languageKeyAliases.hasOwnProperty(langKeyAlias)) { | |
| 593 | + var hasWildcardKey = false; | |
| 594 | + var hasExactKey = Object.prototype.hasOwnProperty.call($languageKeyAliases, langKeyAlias) && | |
| 595 | + lowercase(langKeyAlias) === lowercase(preferred); | |
| 596 | + | |
| 597 | + if (langKeyAlias.slice(-1) === '*') { | |
| 598 | + hasWildcardKey = lowercase(langKeyAlias.slice(0, -1)) === lowercase(preferred.slice(0, langKeyAlias.length - 1)); | |
| 599 | + } | |
| 600 | + if (hasExactKey || hasWildcardKey) { | |
| 601 | + alias = $languageKeyAliases[langKeyAlias]; | |
| 602 | + if (indexOf(avail, lowercase(alias)) > -1) { | |
| 603 | + return alias; | |
| 604 | + } | |
| 605 | + } | |
| 606 | + } | |
| 607 | + } | |
| 608 | + } | |
| 609 | + | |
| 610 | + // Check for a language code without region | |
| 611 | + var parts = preferred.split('_'); | |
| 612 | + | |
| 613 | + if (parts.length > 1 && indexOf(avail, lowercase(parts[0])) > -1) { | |
| 614 | + return parts[0]; | |
| 615 | + } | |
| 616 | + | |
| 617 | + // If everything fails, return undefined. | |
| 618 | + return; | |
| 619 | + }; | |
| 620 | + | |
| 621 | + /** | |
| 622 | + * @ngdoc function | |
| 623 | + * @name pascalprecht.translate.$translateProvider#translations | |
| 624 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 625 | + * | |
| 626 | + * @description | |
| 627 | + * Registers a new translation table for specific language key. | |
| 628 | + * | |
| 629 | + * To register a translation table for specific language, pass a defined language | |
| 630 | + * key as first parameter. | |
| 631 | + * | |
| 632 | + * <pre> | |
| 633 | + * // register translation table for language: 'de_DE' | |
| 634 | + * $translateProvider.translations('de_DE', { | |
| 635 | + * 'GREETING': 'Hallo Welt!' | |
| 636 | + * }); | |
| 637 | + * | |
| 638 | + * // register another one | |
| 639 | + * $translateProvider.translations('en_US', { | |
| 640 | + * 'GREETING': 'Hello world!' | |
| 641 | + * }); | |
| 642 | + * </pre> | |
| 643 | + * | |
| 644 | + * When registering multiple translation tables for for the same language key, | |
| 645 | + * the actual translation table gets extended. This allows you to define module | |
| 646 | + * specific translation which only get added, once a specific module is loaded in | |
| 647 | + * your app. | |
| 648 | + * | |
| 649 | + * Invoking this method with no arguments returns the translation table which was | |
| 650 | + * registered with no language key. Invoking it with a language key returns the | |
| 651 | + * related translation table. | |
| 652 | + * | |
| 653 | + * @param {string} langKey A language key. | |
| 654 | + * @param {object} translationTable A plain old JavaScript object that represents a translation table. | |
| 655 | + * | |
| 656 | + */ | |
| 657 | + var translations = function (langKey, translationTable) { | |
| 658 | + | |
| 659 | + if (!langKey && !translationTable) { | |
| 660 | + return $translationTable; | |
| 661 | + } | |
| 662 | + | |
| 663 | + if (langKey && !translationTable) { | |
| 664 | + if (angular.isString(langKey)) { | |
| 665 | + return $translationTable[langKey]; | |
| 666 | + } | |
| 667 | + } else { | |
| 668 | + if (!angular.isObject($translationTable[langKey])) { | |
| 669 | + $translationTable[langKey] = {}; | |
| 670 | + } | |
| 671 | + angular.extend($translationTable[langKey], flatObject(translationTable)); | |
| 672 | + } | |
| 673 | + return this; | |
| 674 | + }; | |
| 675 | + | |
| 676 | + this.translations = translations; | |
| 677 | + | |
| 678 | + /** | |
| 679 | + * @ngdoc function | |
| 680 | + * @name pascalprecht.translate.$translateProvider#cloakClassName | |
| 681 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 682 | + * | |
| 683 | + * @description | |
| 684 | + * | |
| 685 | + * Let's you change the class name for `translate-cloak` directive. | |
| 686 | + * Default class name is `translate-cloak`. | |
| 687 | + * | |
| 688 | + * @param {string} name translate-cloak class name | |
| 689 | + */ | |
| 690 | + this.cloakClassName = function (name) { | |
| 691 | + if (!name) { | |
| 692 | + return $cloakClassName; | |
| 693 | + } | |
| 694 | + $cloakClassName = name; | |
| 695 | + return this; | |
| 696 | + }; | |
| 697 | + | |
| 698 | + /** | |
| 699 | + * @ngdoc function | |
| 700 | + * @name pascalprecht.translate.$translateProvider#nestedObjectDelimeter | |
| 701 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 702 | + * | |
| 703 | + * @description | |
| 704 | + * | |
| 705 | + * Let's you change the delimiter for namespaced translations. | |
| 706 | + * Default delimiter is `.`. | |
| 707 | + * | |
| 708 | + * @param {string} delimiter namespace separator | |
| 709 | + */ | |
| 710 | + this.nestedObjectDelimeter = function (delimiter) { | |
| 711 | + if (!delimiter) { | |
| 712 | + return $nestedObjectDelimeter; | |
| 713 | + } | |
| 714 | + $nestedObjectDelimeter = delimiter; | |
| 715 | + return this; | |
| 716 | + }; | |
| 717 | + | |
| 718 | + /** | |
| 719 | + * @name flatObject | |
| 720 | + * @private | |
| 721 | + * | |
| 722 | + * @description | |
| 723 | + * Flats an object. This function is used to flatten given translation data with | |
| 724 | + * namespaces, so they are later accessible via dot notation. | |
| 725 | + */ | |
| 726 | + var flatObject = function (data, path, result, prevKey) { | |
| 727 | + var key, keyWithPath, keyWithShortPath, val; | |
| 728 | + | |
| 729 | + if (!path) { | |
| 730 | + path = []; | |
| 731 | + } | |
| 732 | + if (!result) { | |
| 733 | + result = {}; | |
| 734 | + } | |
| 735 | + for (key in data) { | |
| 736 | + if (!Object.prototype.hasOwnProperty.call(data, key)) { | |
| 737 | + continue; | |
| 738 | + } | |
| 739 | + val = data[key]; | |
| 740 | + if (angular.isObject(val)) { | |
| 741 | + flatObject(val, path.concat(key), result, key); | |
| 742 | + } else { | |
| 743 | + keyWithPath = path.length ? ('' + path.join($nestedObjectDelimeter) + $nestedObjectDelimeter + key) : key; | |
| 744 | + if (path.length && key === prevKey) { | |
| 745 | + // Create shortcut path (foo.bar == foo.bar.bar) | |
| 746 | + keyWithShortPath = '' + path.join($nestedObjectDelimeter); | |
| 747 | + // Link it to original path | |
| 748 | + result[keyWithShortPath] = '@:' + keyWithPath; | |
| 749 | + } | |
| 750 | + result[keyWithPath] = val; | |
| 751 | + } | |
| 752 | + } | |
| 753 | + return result; | |
| 754 | + }; | |
| 755 | + flatObject.displayName = 'flatObject'; | |
| 756 | + | |
| 757 | + /** | |
| 758 | + * @ngdoc function | |
| 759 | + * @name pascalprecht.translate.$translateProvider#addInterpolation | |
| 760 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 761 | + * | |
| 762 | + * @description | |
| 763 | + * Adds interpolation services to angular-translate, so it can manage them. | |
| 764 | + * | |
| 765 | + * @param {object} factory Interpolation service factory | |
| 766 | + */ | |
| 767 | + this.addInterpolation = function (factory) { | |
| 768 | + $interpolatorFactories.push(factory); | |
| 769 | + return this; | |
| 770 | + }; | |
| 771 | + | |
| 772 | + /** | |
| 773 | + * @ngdoc function | |
| 774 | + * @name pascalprecht.translate.$translateProvider#useMessageFormatInterpolation | |
| 775 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 776 | + * | |
| 777 | + * @description | |
| 778 | + * Tells angular-translate to use interpolation functionality of messageformat.js. | |
| 779 | + * This is useful when having high level pluralization and gender selection. | |
| 780 | + */ | |
| 781 | + this.useMessageFormatInterpolation = function () { | |
| 782 | + return this.useInterpolation('$translateMessageFormatInterpolation'); | |
| 783 | + }; | |
| 784 | + | |
| 785 | + /** | |
| 786 | + * @ngdoc function | |
| 787 | + * @name pascalprecht.translate.$translateProvider#useInterpolation | |
| 788 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 789 | + * | |
| 790 | + * @description | |
| 791 | + * Tells angular-translate which interpolation style to use as default, application-wide. | |
| 792 | + * Simply pass a factory/service name. The interpolation service has to implement | |
| 793 | + * the correct interface. | |
| 794 | + * | |
| 795 | + * @param {string} factory Interpolation service name. | |
| 796 | + */ | |
| 797 | + this.useInterpolation = function (factory) { | |
| 798 | + $interpolationFactory = factory; | |
| 799 | + return this; | |
| 800 | + }; | |
| 801 | + | |
| 802 | + /** | |
| 803 | + * @ngdoc function | |
| 804 | + * @name pascalprecht.translate.$translateProvider#useSanitizeStrategy | |
| 805 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 806 | + * | |
| 807 | + * @description | |
| 808 | + * Simply sets a sanitation strategy type. | |
| 809 | + * | |
| 810 | + * @param {string} value Strategy type. | |
| 811 | + */ | |
| 812 | + this.useSanitizeValueStrategy = function (value) { | |
| 813 | + $translateSanitizationProvider.useStrategy(value); | |
| 814 | + return this; | |
| 815 | + }; | |
| 816 | + | |
| 817 | + /** | |
| 818 | + * @ngdoc function | |
| 819 | + * @name pascalprecht.translate.$translateProvider#preferredLanguage | |
| 820 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 821 | + * | |
| 822 | + * @description | |
| 823 | + * Tells the module which of the registered translation tables to use for translation | |
| 824 | + * at initial startup by passing a language key. Similar to `$translateProvider#use` | |
| 825 | + * only that it says which language to **prefer**. | |
| 826 | + * It is recommended to call this after {@link pascalprecht.translate.$translate#fallbackLanguage fallbackLanguage()}. | |
| 827 | + * | |
| 828 | + * @param {string} langKey A language key. | |
| 829 | + */ | |
| 830 | + this.preferredLanguage = function (langKey) { | |
| 831 | + if (langKey) { | |
| 832 | + setupPreferredLanguage(langKey); | |
| 833 | + return this; | |
| 834 | + } | |
| 835 | + return $preferredLanguage; | |
| 836 | + }; | |
| 837 | + var setupPreferredLanguage = function (langKey) { | |
| 838 | + if (langKey) { | |
| 839 | + $preferredLanguage = langKey; | |
| 840 | + } | |
| 841 | + return $preferredLanguage; | |
| 842 | + }; | |
| 843 | + /** | |
| 844 | + * @ngdoc function | |
| 845 | + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicator | |
| 846 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 847 | + * | |
| 848 | + * @description | |
| 849 | + * Sets an indicator which is used when a translation isn't found. E.g. when | |
| 850 | + * setting the indicator as 'X' and one tries to translate a translation id | |
| 851 | + * called `NOT_FOUND`, this will result in `X NOT_FOUND X`. | |
| 852 | + * | |
| 853 | + * Internally this methods sets a left indicator and a right indicator using | |
| 854 | + * `$translateProvider.translationNotFoundIndicatorLeft()` and | |
| 855 | + * `$translateProvider.translationNotFoundIndicatorRight()`. | |
| 856 | + * | |
| 857 | + * **Note**: These methods automatically add a whitespace between the indicators | |
| 858 | + * and the translation id. | |
| 859 | + * | |
| 860 | + * @param {string} indicator An indicator, could be any string. | |
| 861 | + */ | |
| 862 | + this.translationNotFoundIndicator = function (indicator) { | |
| 863 | + this.translationNotFoundIndicatorLeft(indicator); | |
| 864 | + this.translationNotFoundIndicatorRight(indicator); | |
| 865 | + return this; | |
| 866 | + }; | |
| 867 | + | |
| 868 | + /** | |
| 869 | + * ngdoc function | |
| 870 | + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft | |
| 871 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 872 | + * | |
| 873 | + * @description | |
| 874 | + * Sets an indicator which is used when a translation isn't found left to the | |
| 875 | + * translation id. | |
| 876 | + * | |
| 877 | + * @param {string} indicator An indicator. | |
| 878 | + */ | |
| 879 | + this.translationNotFoundIndicatorLeft = function (indicator) { | |
| 880 | + if (!indicator) { | |
| 881 | + return $notFoundIndicatorLeft; | |
| 882 | + } | |
| 883 | + $notFoundIndicatorLeft = indicator; | |
| 884 | + return this; | |
| 885 | + }; | |
| 886 | + | |
| 887 | + /** | |
| 888 | + * ngdoc function | |
| 889 | + * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft | |
| 890 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 891 | + * | |
| 892 | + * @description | |
| 893 | + * Sets an indicator which is used when a translation isn't found right to the | |
| 894 | + * translation id. | |
| 895 | + * | |
| 896 | + * @param {string} indicator An indicator. | |
| 897 | + */ | |
| 898 | + this.translationNotFoundIndicatorRight = function (indicator) { | |
| 899 | + if (!indicator) { | |
| 900 | + return $notFoundIndicatorRight; | |
| 901 | + } | |
| 902 | + $notFoundIndicatorRight = indicator; | |
| 903 | + return this; | |
| 904 | + }; | |
| 905 | + | |
| 906 | + /** | |
| 907 | + * @ngdoc function | |
| 908 | + * @name pascalprecht.translate.$translateProvider#fallbackLanguage | |
| 909 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 910 | + * | |
| 911 | + * @description | |
| 912 | + * Tells the module which of the registered translation tables to use when missing translations | |
| 913 | + * at initial startup by passing a language key. Similar to `$translateProvider#use` | |
| 914 | + * only that it says which language to **fallback**. | |
| 915 | + * | |
| 916 | + * @param {string||array} langKey A language key. | |
| 917 | + * | |
| 918 | + */ | |
| 919 | + this.fallbackLanguage = function (langKey) { | |
| 920 | + fallbackStack(langKey); | |
| 921 | + return this; | |
| 922 | + }; | |
| 923 | + | |
| 924 | + var fallbackStack = function (langKey) { | |
| 925 | + if (langKey) { | |
| 926 | + if (angular.isString(langKey)) { | |
| 927 | + $fallbackWasString = true; | |
| 928 | + $fallbackLanguage = [langKey]; | |
| 929 | + } else if (angular.isArray(langKey)) { | |
| 930 | + $fallbackWasString = false; | |
| 931 | + $fallbackLanguage = langKey; | |
| 932 | + } | |
| 933 | + if (angular.isString($preferredLanguage) && indexOf($fallbackLanguage, $preferredLanguage) < 0) { | |
| 934 | + $fallbackLanguage.push($preferredLanguage); | |
| 935 | + } | |
| 936 | + | |
| 937 | + return this; | |
| 938 | + } else { | |
| 939 | + if ($fallbackWasString) { | |
| 940 | + return $fallbackLanguage[0]; | |
| 941 | + } else { | |
| 942 | + return $fallbackLanguage; | |
| 943 | + } | |
| 944 | + } | |
| 945 | + }; | |
| 946 | + | |
| 947 | + /** | |
| 948 | + * @ngdoc function | |
| 949 | + * @name pascalprecht.translate.$translateProvider#use | |
| 950 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 951 | + * | |
| 952 | + * @description | |
| 953 | + * Set which translation table to use for translation by given language key. When | |
| 954 | + * trying to 'use' a language which isn't provided, it'll throw an error. | |
| 955 | + * | |
| 956 | + * You actually don't have to use this method since `$translateProvider#preferredLanguage` | |
| 957 | + * does the job too. | |
| 958 | + * | |
| 959 | + * @param {string} langKey A language key. | |
| 960 | + */ | |
| 961 | + this.use = function (langKey) { | |
| 962 | + if (langKey) { | |
| 963 | + if (!$translationTable[langKey] && (!$loaderFactory)) { | |
| 964 | + // only throw an error, when not loading translation data asynchronously | |
| 965 | + throw new Error('$translateProvider couldn\'t find translationTable for langKey: \'' + langKey + '\''); | |
| 966 | + } | |
| 967 | + $uses = langKey; | |
| 968 | + return this; | |
| 969 | + } | |
| 970 | + return $uses; | |
| 971 | + }; | |
| 972 | + | |
| 973 | + /** | |
| 974 | + * @ngdoc function | |
| 975 | + * @name pascalprecht.translate.$translateProvider#resolveClientLocale | |
| 976 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 977 | + * | |
| 978 | + * @description | |
| 979 | + * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver. | |
| 980 | + * | |
| 981 | + * @returns {string} the current client/browser language key | |
| 982 | + */ | |
| 983 | + this.resolveClientLocale = function () { | |
| 984 | + return getLocale(); | |
| 985 | + }; | |
| 986 | + | |
| 987 | + /** | |
| 988 | + * @ngdoc function | |
| 989 | + * @name pascalprecht.translate.$translateProvider#storageKey | |
| 990 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 991 | + * | |
| 992 | + * @description | |
| 993 | + * Tells the module which key must represent the choosed language by a user in the storage. | |
| 994 | + * | |
| 995 | + * @param {string} key A key for the storage. | |
| 996 | + */ | |
| 997 | + var storageKey = function (key) { | |
| 998 | + if (!key) { | |
| 999 | + if ($storagePrefix) { | |
| 1000 | + return $storagePrefix + $storageKey; | |
| 1001 | + } | |
| 1002 | + return $storageKey; | |
| 1003 | + } | |
| 1004 | + $storageKey = key; | |
| 1005 | + return this; | |
| 1006 | + }; | |
| 1007 | + | |
| 1008 | + this.storageKey = storageKey; | |
| 1009 | + | |
| 1010 | + /** | |
| 1011 | + * @ngdoc function | |
| 1012 | + * @name pascalprecht.translate.$translateProvider#useUrlLoader | |
| 1013 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1014 | + * | |
| 1015 | + * @description | |
| 1016 | + * Tells angular-translate to use `$translateUrlLoader` extension service as loader. | |
| 1017 | + * | |
| 1018 | + * @param {string} url Url | |
| 1019 | + * @param {Object=} options Optional configuration object | |
| 1020 | + */ | |
| 1021 | + this.useUrlLoader = function (url, options) { | |
| 1022 | + return this.useLoader('$translateUrlLoader', angular.extend({url : url}, options)); | |
| 1023 | + }; | |
| 1024 | + | |
| 1025 | + /** | |
| 1026 | + * @ngdoc function | |
| 1027 | + * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader | |
| 1028 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1029 | + * | |
| 1030 | + * @description | |
| 1031 | + * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader. | |
| 1032 | + * | |
| 1033 | + * @param {Object=} options Optional configuration object | |
| 1034 | + */ | |
| 1035 | + this.useStaticFilesLoader = function (options) { | |
| 1036 | + return this.useLoader('$translateStaticFilesLoader', options); | |
| 1037 | + }; | |
| 1038 | + | |
| 1039 | + /** | |
| 1040 | + * @ngdoc function | |
| 1041 | + * @name pascalprecht.translate.$translateProvider#useLoader | |
| 1042 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1043 | + * | |
| 1044 | + * @description | |
| 1045 | + * Tells angular-translate to use any other service as loader. | |
| 1046 | + * | |
| 1047 | + * @param {string} loaderFactory Factory name to use | |
| 1048 | + * @param {Object=} options Optional configuration object | |
| 1049 | + */ | |
| 1050 | + this.useLoader = function (loaderFactory, options) { | |
| 1051 | + $loaderFactory = loaderFactory; | |
| 1052 | + $loaderOptions = options || {}; | |
| 1053 | + return this; | |
| 1054 | + }; | |
| 1055 | + | |
| 1056 | + /** | |
| 1057 | + * @ngdoc function | |
| 1058 | + * @name pascalprecht.translate.$translateProvider#useLocalStorage | |
| 1059 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1060 | + * | |
| 1061 | + * @description | |
| 1062 | + * Tells angular-translate to use `$translateLocalStorage` service as storage layer. | |
| 1063 | + * | |
| 1064 | + */ | |
| 1065 | + this.useLocalStorage = function () { | |
| 1066 | + return this.useStorage('$translateLocalStorage'); | |
| 1067 | + }; | |
| 1068 | + | |
| 1069 | + /** | |
| 1070 | + * @ngdoc function | |
| 1071 | + * @name pascalprecht.translate.$translateProvider#useCookieStorage | |
| 1072 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1073 | + * | |
| 1074 | + * @description | |
| 1075 | + * Tells angular-translate to use `$translateCookieStorage` service as storage layer. | |
| 1076 | + */ | |
| 1077 | + this.useCookieStorage = function () { | |
| 1078 | + return this.useStorage('$translateCookieStorage'); | |
| 1079 | + }; | |
| 1080 | + | |
| 1081 | + /** | |
| 1082 | + * @ngdoc function | |
| 1083 | + * @name pascalprecht.translate.$translateProvider#useStorage | |
| 1084 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1085 | + * | |
| 1086 | + * @description | |
| 1087 | + * Tells angular-translate to use custom service as storage layer. | |
| 1088 | + */ | |
| 1089 | + this.useStorage = function (storageFactory) { | |
| 1090 | + $storageFactory = storageFactory; | |
| 1091 | + return this; | |
| 1092 | + }; | |
| 1093 | + | |
| 1094 | + /** | |
| 1095 | + * @ngdoc function | |
| 1096 | + * @name pascalprecht.translate.$translateProvider#storagePrefix | |
| 1097 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1098 | + * | |
| 1099 | + * @description | |
| 1100 | + * Sets prefix for storage key. | |
| 1101 | + * | |
| 1102 | + * @param {string} prefix Storage key prefix | |
| 1103 | + */ | |
| 1104 | + this.storagePrefix = function (prefix) { | |
| 1105 | + if (!prefix) { | |
| 1106 | + return prefix; | |
| 1107 | + } | |
| 1108 | + $storagePrefix = prefix; | |
| 1109 | + return this; | |
| 1110 | + }; | |
| 1111 | + | |
| 1112 | + /** | |
| 1113 | + * @ngdoc function | |
| 1114 | + * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandlerLog | |
| 1115 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1116 | + * | |
| 1117 | + * @description | |
| 1118 | + * Tells angular-translate to use built-in log handler when trying to translate | |
| 1119 | + * a translation Id which doesn't exist. | |
| 1120 | + * | |
| 1121 | + * This is actually a shortcut method for `useMissingTranslationHandler()`. | |
| 1122 | + * | |
| 1123 | + */ | |
| 1124 | + this.useMissingTranslationHandlerLog = function () { | |
| 1125 | + return this.useMissingTranslationHandler('$translateMissingTranslationHandlerLog'); | |
| 1126 | + }; | |
| 1127 | + | |
| 1128 | + /** | |
| 1129 | + * @ngdoc function | |
| 1130 | + * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandler | |
| 1131 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1132 | + * | |
| 1133 | + * @description | |
| 1134 | + * Expects a factory name which later gets instantiated with `$injector`. | |
| 1135 | + * This method can be used to tell angular-translate to use a custom | |
| 1136 | + * missingTranslationHandler. Just build a factory which returns a function | |
| 1137 | + * and expects a translation id as argument. | |
| 1138 | + * | |
| 1139 | + * Example: | |
| 1140 | + * <pre> | |
| 1141 | + * app.config(function ($translateProvider) { | |
| 1142 | + * $translateProvider.useMissingTranslationHandler('customHandler'); | |
| 1143 | + * }); | |
| 1144 | + * | |
| 1145 | + * app.factory('customHandler', function (dep1, dep2) { | |
| 1146 | + * return function (translationId) { | |
| 1147 | + * // something with translationId and dep1 and dep2 | |
| 1148 | + * }; | |
| 1149 | + * }); | |
| 1150 | + * </pre> | |
| 1151 | + * | |
| 1152 | + * @param {string} factory Factory name | |
| 1153 | + */ | |
| 1154 | + this.useMissingTranslationHandler = function (factory) { | |
| 1155 | + $missingTranslationHandlerFactory = factory; | |
| 1156 | + return this; | |
| 1157 | + }; | |
| 1158 | + | |
| 1159 | + /** | |
| 1160 | + * @ngdoc function | |
| 1161 | + * @name pascalprecht.translate.$translateProvider#usePostCompiling | |
| 1162 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1163 | + * | |
| 1164 | + * @description | |
| 1165 | + * If post compiling is enabled, all translated values will be processed | |
| 1166 | + * again with AngularJS' $compile. | |
| 1167 | + * | |
| 1168 | + * Example: | |
| 1169 | + * <pre> | |
| 1170 | + * app.config(function ($translateProvider) { | |
| 1171 | + * $translateProvider.usePostCompiling(true); | |
| 1172 | + * }); | |
| 1173 | + * </pre> | |
| 1174 | + * | |
| 1175 | + * @param {string} factory Factory name | |
| 1176 | + */ | |
| 1177 | + this.usePostCompiling = function (value) { | |
| 1178 | + $postCompilingEnabled = !(!value); | |
| 1179 | + return this; | |
| 1180 | + }; | |
| 1181 | + | |
| 1182 | + /** | |
| 1183 | + * @ngdoc function | |
| 1184 | + * @name pascalprecht.translate.$translateProvider#forceAsyncReload | |
| 1185 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1186 | + * | |
| 1187 | + * @description | |
| 1188 | + * If force async reload is enabled, async loader will always be called | |
| 1189 | + * even if $translationTable already contains the language key, adding | |
| 1190 | + * possible new entries to the $translationTable. | |
| 1191 | + * | |
| 1192 | + * Example: | |
| 1193 | + * <pre> | |
| 1194 | + * app.config(function ($translateProvider) { | |
| 1195 | + * $translateProvider.forceAsyncReload(true); | |
| 1196 | + * }); | |
| 1197 | + * </pre> | |
| 1198 | + * | |
| 1199 | + * @param {boolean} value - valid values are true or false | |
| 1200 | + */ | |
| 1201 | + this.forceAsyncReload = function (value) { | |
| 1202 | + $forceAsyncReloadEnabled = !(!value); | |
| 1203 | + return this; | |
| 1204 | + }; | |
| 1205 | + | |
| 1206 | + /** | |
| 1207 | + * @ngdoc function | |
| 1208 | + * @name pascalprecht.translate.$translateProvider#uniformLanguageTag | |
| 1209 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1210 | + * | |
| 1211 | + * @description | |
| 1212 | + * Tells angular-translate which language tag should be used as a result when determining | |
| 1213 | + * the current browser language. | |
| 1214 | + * | |
| 1215 | + * This setting must be set before invoking {@link pascalprecht.translate.$translateProvider#methods_determinePreferredLanguage determinePreferredLanguage()}. | |
| 1216 | + * | |
| 1217 | + * <pre> | |
| 1218 | + * $translateProvider | |
| 1219 | + * .uniformLanguageTag('bcp47') | |
| 1220 | + * .determinePreferredLanguage() | |
| 1221 | + * </pre> | |
| 1222 | + * | |
| 1223 | + * The resolver currently supports: | |
| 1224 | + * * default | |
| 1225 | + * (traditionally: hyphens will be converted into underscores, i.e. en-US => en_US) | |
| 1226 | + * en-US => en_US | |
| 1227 | + * en_US => en_US | |
| 1228 | + * en-us => en_us | |
| 1229 | + * * java | |
| 1230 | + * like default, but the second part will be always in uppercase | |
| 1231 | + * en-US => en_US | |
| 1232 | + * en_US => en_US | |
| 1233 | + * en-us => en_US | |
| 1234 | + * * BCP 47 (RFC 4646 & 4647) | |
| 1235 | + * EN => en | |
| 1236 | + * en-US => en-US | |
| 1237 | + * en_US => en-US | |
| 1238 | + * en-us => en-US | |
| 1239 | + * sr-latn => sr-Latn | |
| 1240 | + * sr-latn-rs => sr-Latn-RS | |
| 1241 | + * | |
| 1242 | + * See also: | |
| 1243 | + * * http://en.wikipedia.org/wiki/IETF_language_tag | |
| 1244 | + * * http://www.w3.org/International/core/langtags/ | |
| 1245 | + * * http://tools.ietf.org/html/bcp47 | |
| 1246 | + * | |
| 1247 | + * @param {string|object} options - options (or standard) | |
| 1248 | + * @param {string} options.standard - valid values are 'default', 'bcp47', 'java' | |
| 1249 | + */ | |
| 1250 | + this.uniformLanguageTag = function (options) { | |
| 1251 | + | |
| 1252 | + if (!options) { | |
| 1253 | + options = {}; | |
| 1254 | + } else if (angular.isString(options)) { | |
| 1255 | + options = { | |
| 1256 | + standard : options | |
| 1257 | + }; | |
| 1258 | + } | |
| 1259 | + | |
| 1260 | + uniformLanguageTagResolver = options.standard; | |
| 1261 | + | |
| 1262 | + return this; | |
| 1263 | + }; | |
| 1264 | + | |
| 1265 | + /** | |
| 1266 | + * @ngdoc function | |
| 1267 | + * @name pascalprecht.translate.$translateProvider#determinePreferredLanguage | |
| 1268 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1269 | + * | |
| 1270 | + * @description | |
| 1271 | + * Tells angular-translate to try to determine on its own which language key | |
| 1272 | + * to set as preferred language. When `fn` is given, angular-translate uses it | |
| 1273 | + * to determine a language key, otherwise it uses the built-in `getLocale()` | |
| 1274 | + * method. | |
| 1275 | + * | |
| 1276 | + * The `getLocale()` returns a language key in the format `[lang]_[country]` or | |
| 1277 | + * `[lang]` depending on what the browser provides. | |
| 1278 | + * | |
| 1279 | + * Use this method at your own risk, since not all browsers return a valid | |
| 1280 | + * locale (see {@link pascalprecht.translate.$translateProvider#methods_uniformLanguageTag uniformLanguageTag()}). | |
| 1281 | + * | |
| 1282 | + * @param {Function=} fn Function to determine a browser's locale | |
| 1283 | + */ | |
| 1284 | + this.determinePreferredLanguage = function (fn) { | |
| 1285 | + | |
| 1286 | + var locale = (fn && angular.isFunction(fn)) ? fn() : getLocale(); | |
| 1287 | + | |
| 1288 | + if (!$availableLanguageKeys.length) { | |
| 1289 | + $preferredLanguage = locale; | |
| 1290 | + } else { | |
| 1291 | + $preferredLanguage = negotiateLocale(locale) || locale; | |
| 1292 | + } | |
| 1293 | + | |
| 1294 | + return this; | |
| 1295 | + }; | |
| 1296 | + | |
| 1297 | + /** | |
| 1298 | + * @ngdoc function | |
| 1299 | + * @name pascalprecht.translate.$translateProvider#registerAvailableLanguageKeys | |
| 1300 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1301 | + * | |
| 1302 | + * @description | |
| 1303 | + * Registers a set of language keys the app will work with. Use this method in | |
| 1304 | + * combination with | |
| 1305 | + * {@link pascalprecht.translate.$translateProvider#determinePreferredLanguage determinePreferredLanguage}. | |
| 1306 | + * When available languages keys are registered, angular-translate | |
| 1307 | + * tries to find the best fitting language key depending on the browsers locale, | |
| 1308 | + * considering your language key convention. | |
| 1309 | + * | |
| 1310 | + * @param {object} languageKeys Array of language keys the your app will use | |
| 1311 | + * @param {object=} aliases Alias map. | |
| 1312 | + */ | |
| 1313 | + this.registerAvailableLanguageKeys = function (languageKeys, aliases) { | |
| 1314 | + if (languageKeys) { | |
| 1315 | + $availableLanguageKeys = languageKeys; | |
| 1316 | + if (aliases) { | |
| 1317 | + $languageKeyAliases = aliases; | |
| 1318 | + } | |
| 1319 | + return this; | |
| 1320 | + } | |
| 1321 | + return $availableLanguageKeys; | |
| 1322 | + }; | |
| 1323 | + | |
| 1324 | + /** | |
| 1325 | + * @ngdoc function | |
| 1326 | + * @name pascalprecht.translate.$translateProvider#useLoaderCache | |
| 1327 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1328 | + * | |
| 1329 | + * @description | |
| 1330 | + * Registers a cache for internal $http based loaders. | |
| 1331 | + * {@link pascalprecht.translate.$translationCache $translationCache}. | |
| 1332 | + * When false the cache will be disabled (default). When true or undefined | |
| 1333 | + * the cache will be a default (see $cacheFactory). When an object it will | |
| 1334 | + * be treat as a cache object itself: the usage is $http({cache: cache}) | |
| 1335 | + * | |
| 1336 | + * @param {object} cache boolean, string or cache-object | |
| 1337 | + */ | |
| 1338 | + this.useLoaderCache = function (cache) { | |
| 1339 | + if (cache === false) { | |
| 1340 | + // disable cache | |
| 1341 | + loaderCache = undefined; | |
| 1342 | + } else if (cache === true) { | |
| 1343 | + // enable cache using AJS defaults | |
| 1344 | + loaderCache = true; | |
| 1345 | + } else if (typeof(cache) === 'undefined') { | |
| 1346 | + // enable cache using default | |
| 1347 | + loaderCache = '$translationCache'; | |
| 1348 | + } else if (cache) { | |
| 1349 | + // enable cache using given one (see $cacheFactory) | |
| 1350 | + loaderCache = cache; | |
| 1351 | + } | |
| 1352 | + return this; | |
| 1353 | + }; | |
| 1354 | + | |
| 1355 | + /** | |
| 1356 | + * @ngdoc function | |
| 1357 | + * @name pascalprecht.translate.$translateProvider#directivePriority | |
| 1358 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1359 | + * | |
| 1360 | + * @description | |
| 1361 | + * Sets the default priority of the translate directive. The standard value is `0`. | |
| 1362 | + * Calling this function without an argument will return the current value. | |
| 1363 | + * | |
| 1364 | + * @param {number} priority for the translate-directive | |
| 1365 | + */ | |
| 1366 | + this.directivePriority = function (priority) { | |
| 1367 | + if (priority === undefined) { | |
| 1368 | + // getter | |
| 1369 | + return directivePriority; | |
| 1370 | + } else { | |
| 1371 | + // setter with chaining | |
| 1372 | + directivePriority = priority; | |
| 1373 | + return this; | |
| 1374 | + } | |
| 1375 | + }; | |
| 1376 | + | |
| 1377 | + /** | |
| 1378 | + * @ngdoc function | |
| 1379 | + * @name pascalprecht.translate.$translateProvider#statefulFilter | |
| 1380 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1381 | + * | |
| 1382 | + * @description | |
| 1383 | + * Since AngularJS 1.3, filters which are not stateless (depending at the scope) | |
| 1384 | + * have to explicit define this behavior. | |
| 1385 | + * Sets whether the translate filter should be stateful or stateless. The standard value is `true` | |
| 1386 | + * meaning being stateful. | |
| 1387 | + * Calling this function without an argument will return the current value. | |
| 1388 | + * | |
| 1389 | + * @param {boolean} state - defines the state of the filter | |
| 1390 | + */ | |
| 1391 | + this.statefulFilter = function (state) { | |
| 1392 | + if (state === undefined) { | |
| 1393 | + // getter | |
| 1394 | + return statefulFilter; | |
| 1395 | + } else { | |
| 1396 | + // setter with chaining | |
| 1397 | + statefulFilter = state; | |
| 1398 | + return this; | |
| 1399 | + } | |
| 1400 | + }; | |
| 1401 | + | |
| 1402 | + /** | |
| 1403 | + * @ngdoc function | |
| 1404 | + * @name pascalprecht.translate.$translateProvider#postProcess | |
| 1405 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1406 | + * | |
| 1407 | + * @description | |
| 1408 | + * The post processor will be intercept right after the translation result. It can modify the result. | |
| 1409 | + * | |
| 1410 | + * @param {object} fn Function or service name (string) to be called after the translation value has been set / resolved. The function itself will enrich every value being processed and then continue the normal resolver process | |
| 1411 | + */ | |
| 1412 | + this.postProcess = function (fn) { | |
| 1413 | + if (fn) { | |
| 1414 | + postProcessFn = fn; | |
| 1415 | + } else { | |
| 1416 | + postProcessFn = undefined; | |
| 1417 | + } | |
| 1418 | + return this; | |
| 1419 | + }; | |
| 1420 | + | |
| 1421 | + /** | |
| 1422 | + * @ngdoc function | |
| 1423 | + * @name pascalprecht.translate.$translateProvider#keepContent | |
| 1424 | + * @methodOf pascalprecht.translate.$translateProvider | |
| 1425 | + * | |
| 1426 | + * @description | |
| 1427 | + * If keepContent is set to true than translate directive will always use innerHTML | |
| 1428 | + * as a default translation | |
| 1429 | + * | |
| 1430 | + * Example: | |
| 1431 | + * <pre> | |
| 1432 | + * app.config(function ($translateProvider) { | |
| 1433 | + * $translateProvider.keepContent(true); | |
| 1434 | + * }); | |
| 1435 | + * </pre> | |
| 1436 | + * | |
| 1437 | + * @param {boolean} value - valid values are true or false | |
| 1438 | + */ | |
| 1439 | + this.keepContent = function (value) { | |
| 1440 | + $keepContent = !(!value); | |
| 1441 | + return this; | |
| 1442 | + }; | |
| 1443 | + | |
| 1444 | + /** | |
| 1445 | + * @ngdoc object | |
| 1446 | + * @name pascalprecht.translate.$translate | |
| 1447 | + * @requires $interpolate | |
| 1448 | + * @requires $log | |
| 1449 | + * @requires $rootScope | |
| 1450 | + * @requires $q | |
| 1451 | + * | |
| 1452 | + * @description | |
| 1453 | + * The `$translate` service is the actual core of angular-translate. It expects a translation id | |
| 1454 | + * and optional interpolate parameters to translate contents. | |
| 1455 | + * | |
| 1456 | + * <pre> | |
| 1457 | + * $translate('HEADLINE_TEXT').then(function (translation) { | |
| 1458 | + * $scope.translatedText = translation; | |
| 1459 | + * }); | |
| 1460 | + * </pre> | |
| 1461 | + * | |
| 1462 | + * @param {string|array} translationId A token which represents a translation id | |
| 1463 | + * This can be optionally an array of translation ids which | |
| 1464 | + * results that the function returns an object where each key | |
| 1465 | + * is the translation id and the value the translation. | |
| 1466 | + * @param {object=} [interpolateParams={}] An object hash for dynamic values | |
| 1467 | + * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation()) | |
| 1468 | + * @param {string=} [defaultTranslationText=undefined] the optional default translation text that is written as | |
| 1469 | + * as default text in case it is not found in any configured language | |
| 1470 | + * @param {string=} [forceLanguage=false] A language to be used instead of the current language | |
| 1471 | + * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set) | |
| 1472 | + * @returns {object} promise | |
| 1473 | + */ | |
| 1474 | + this.$get = ['$log', '$injector', '$rootScope', '$q', function ($log, $injector, $rootScope, $q) { | |
| 1475 | + | |
| 1476 | + var Storage, | |
| 1477 | + defaultInterpolator = $injector.get($interpolationFactory || '$translateDefaultInterpolation'), | |
| 1478 | + pendingLoader = false, | |
| 1479 | + interpolatorHashMap = {}, | |
| 1480 | + langPromises = {}, | |
| 1481 | + fallbackIndex, | |
| 1482 | + startFallbackIteration; | |
| 1483 | + | |
| 1484 | + var $translate = function (translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy) { | |
| 1485 | + if (!$uses && $preferredLanguage) { | |
| 1486 | + $uses = $preferredLanguage; | |
| 1487 | + } | |
| 1488 | + var uses = (forceLanguage && forceLanguage !== $uses) ? // we don't want to re-negotiate $uses | |
| 1489 | + (negotiateLocale(forceLanguage) || forceLanguage) : $uses; | |
| 1490 | + | |
| 1491 | + // Check forceLanguage is present | |
| 1492 | + if (forceLanguage) { | |
| 1493 | + loadTranslationsIfMissing(forceLanguage); | |
| 1494 | + } | |
| 1495 | + | |
| 1496 | + // Duck detection: If the first argument is an array, a bunch of translations was requested. | |
| 1497 | + // The result is an object. | |
| 1498 | + if (angular.isArray(translationId)) { | |
| 1499 | + // Inspired by Q.allSettled by Kris Kowal | |
| 1500 | + // https://github.com/kriskowal/q/blob/b0fa72980717dc202ffc3cbf03b936e10ebbb9d7/q.js#L1553-1563 | |
| 1501 | + // This transforms all promises regardless resolved or rejected | |
| 1502 | + var translateAll = function (translationIds) { | |
| 1503 | + var results = {}; // storing the actual results | |
| 1504 | + var promises = []; // promises to wait for | |
| 1505 | + // Wraps the promise a) being always resolved and b) storing the link id->value | |
| 1506 | + var translate = function (translationId) { | |
| 1507 | + var deferred = $q.defer(); | |
| 1508 | + var regardless = function (value) { | |
| 1509 | + results[translationId] = value; | |
| 1510 | + deferred.resolve([translationId, value]); | |
| 1511 | + }; | |
| 1512 | + // we don't care whether the promise was resolved or rejected; just store the values | |
| 1513 | + $translate(translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy).then(regardless, regardless); | |
| 1514 | + return deferred.promise; | |
| 1515 | + }; | |
| 1516 | + for (var i = 0, c = translationIds.length; i < c; i++) { | |
| 1517 | + promises.push(translate(translationIds[i])); | |
| 1518 | + } | |
| 1519 | + // wait for all (including storing to results) | |
| 1520 | + return $q.all(promises).then(function () { | |
| 1521 | + // return the results | |
| 1522 | + return results; | |
| 1523 | + }); | |
| 1524 | + }; | |
| 1525 | + return translateAll(translationId); | |
| 1526 | + } | |
| 1527 | + | |
| 1528 | + var deferred = $q.defer(); | |
| 1529 | + | |
| 1530 | + // trim off any whitespace | |
| 1531 | + if (translationId) { | |
| 1532 | + translationId = trim.apply(translationId); | |
| 1533 | + } | |
| 1534 | + | |
| 1535 | + var promiseToWaitFor = (function () { | |
| 1536 | + var promise = langPromises[uses] || langPromises[$preferredLanguage]; | |
| 1537 | + | |
| 1538 | + fallbackIndex = 0; | |
| 1539 | + | |
| 1540 | + if ($storageFactory && !promise) { | |
| 1541 | + // looks like there's no pending promise for $preferredLanguage or | |
| 1542 | + // $uses. Maybe there's one pending for a language that comes from | |
| 1543 | + // storage. | |
| 1544 | + var langKey = Storage.get($storageKey); | |
| 1545 | + promise = langPromises[langKey]; | |
| 1546 | + | |
| 1547 | + if ($fallbackLanguage && $fallbackLanguage.length) { | |
| 1548 | + var index = indexOf($fallbackLanguage, langKey); | |
| 1549 | + // maybe the language from storage is also defined as fallback language | |
| 1550 | + // we increase the fallback language index to not search in that language | |
| 1551 | + // as fallback, since it's probably the first used language | |
| 1552 | + // in that case the index starts after the first element | |
| 1553 | + fallbackIndex = (index === 0) ? 1 : 0; | |
| 1554 | + | |
| 1555 | + // but we can make sure to ALWAYS fallback to preferred language at least | |
| 1556 | + if (indexOf($fallbackLanguage, $preferredLanguage) < 0) { | |
| 1557 | + $fallbackLanguage.push($preferredLanguage); | |
| 1558 | + } | |
| 1559 | + } | |
| 1560 | + } | |
| 1561 | + return promise; | |
| 1562 | + }()); | |
| 1563 | + | |
| 1564 | + if (!promiseToWaitFor) { | |
| 1565 | + // no promise to wait for? okay. Then there's no loader registered | |
| 1566 | + // nor is a one pending for language that comes from storage. | |
| 1567 | + // We can just translate. | |
| 1568 | + determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject); | |
| 1569 | + } else { | |
| 1570 | + var promiseResolved = function () { | |
| 1571 | + // $uses may have changed while waiting | |
| 1572 | + if (!forceLanguage) { | |
| 1573 | + uses = $uses; | |
| 1574 | + } | |
| 1575 | + determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject); | |
| 1576 | + }; | |
| 1577 | + promiseResolved.displayName = 'promiseResolved'; | |
| 1578 | + | |
| 1579 | + promiseToWaitFor['finally'](promiseResolved)['catch'](angular.noop); // we don't care about errors here, already handled | |
| 1580 | + } | |
| 1581 | + return deferred.promise; | |
| 1582 | + }; | |
| 1583 | + | |
| 1584 | + /** | |
| 1585 | + * @name applyNotFoundIndicators | |
| 1586 | + * @private | |
| 1587 | + * | |
| 1588 | + * @description | |
| 1589 | + * Applies not fount indicators to given translation id, if needed. | |
| 1590 | + * This function gets only executed, if a translation id doesn't exist, | |
| 1591 | + * which is why a translation id is expected as argument. | |
| 1592 | + * | |
| 1593 | + * @param {string} translationId Translation id. | |
| 1594 | + * @returns {string} Same as given translation id but applied with not found | |
| 1595 | + * indicators. | |
| 1596 | + */ | |
| 1597 | + var applyNotFoundIndicators = function (translationId) { | |
| 1598 | + // applying notFoundIndicators | |
| 1599 | + if ($notFoundIndicatorLeft) { | |
| 1600 | + translationId = [$notFoundIndicatorLeft, translationId].join(' '); | |
| 1601 | + } | |
| 1602 | + if ($notFoundIndicatorRight) { | |
| 1603 | + translationId = [translationId, $notFoundIndicatorRight].join(' '); | |
| 1604 | + } | |
| 1605 | + return translationId; | |
| 1606 | + }; | |
| 1607 | + | |
| 1608 | + /** | |
| 1609 | + * @name useLanguage | |
| 1610 | + * @private | |
| 1611 | + * | |
| 1612 | + * @description | |
| 1613 | + * Makes actual use of a language by setting a given language key as used | |
| 1614 | + * language and informs registered interpolators to also use the given | |
| 1615 | + * key as locale. | |
| 1616 | + * | |
| 1617 | + * @param {string} key Locale key. | |
| 1618 | + */ | |
| 1619 | + var useLanguage = function (key) { | |
| 1620 | + $uses = key; | |
| 1621 | + | |
| 1622 | + // make sure to store new language key before triggering success event | |
| 1623 | + if ($storageFactory) { | |
| 1624 | + Storage.put($translate.storageKey(), $uses); | |
| 1625 | + } | |
| 1626 | + | |
| 1627 | + $rootScope.$emit('$translateChangeSuccess', {language : key}); | |
| 1628 | + | |
| 1629 | + // inform default interpolator | |
| 1630 | + defaultInterpolator.setLocale($uses); | |
| 1631 | + | |
| 1632 | + var eachInterpolator = function (interpolator, id) { | |
| 1633 | + interpolatorHashMap[id].setLocale($uses); | |
| 1634 | + }; | |
| 1635 | + eachInterpolator.displayName = 'eachInterpolatorLocaleSetter'; | |
| 1636 | + | |
| 1637 | + // inform all others too! | |
| 1638 | + angular.forEach(interpolatorHashMap, eachInterpolator); | |
| 1639 | + $rootScope.$emit('$translateChangeEnd', {language : key}); | |
| 1640 | + }; | |
| 1641 | + | |
| 1642 | + /** | |
| 1643 | + * @name loadAsync | |
| 1644 | + * @private | |
| 1645 | + * | |
| 1646 | + * @description | |
| 1647 | + * Kicks off registered async loader using `$injector` and applies existing | |
| 1648 | + * loader options. When resolved, it updates translation tables accordingly | |
| 1649 | + * or rejects with given language key. | |
| 1650 | + * | |
| 1651 | + * @param {string} key Language key. | |
| 1652 | + * @return {Promise} A promise. | |
| 1653 | + */ | |
| 1654 | + var loadAsync = function (key) { | |
| 1655 | + if (!key) { | |
| 1656 | + throw 'No language key specified for loading.'; | |
| 1657 | + } | |
| 1658 | + | |
| 1659 | + var deferred = $q.defer(); | |
| 1660 | + | |
| 1661 | + $rootScope.$emit('$translateLoadingStart', {language : key}); | |
| 1662 | + pendingLoader = true; | |
| 1663 | + | |
| 1664 | + var cache = loaderCache; | |
| 1665 | + if (typeof(cache) === 'string') { | |
| 1666 | + // getting on-demand instance of loader | |
| 1667 | + cache = $injector.get(cache); | |
| 1668 | + } | |
| 1669 | + | |
| 1670 | + var loaderOptions = angular.extend({}, $loaderOptions, { | |
| 1671 | + key : key, | |
| 1672 | + $http : angular.extend({}, { | |
| 1673 | + cache : cache | |
| 1674 | + }, $loaderOptions.$http) | |
| 1675 | + }); | |
| 1676 | + | |
| 1677 | + var onLoaderSuccess = function (data) { | |
| 1678 | + var translationTable = {}; | |
| 1679 | + $rootScope.$emit('$translateLoadingSuccess', {language : key}); | |
| 1680 | + | |
| 1681 | + if (angular.isArray(data)) { | |
| 1682 | + angular.forEach(data, function (table) { | |
| 1683 | + angular.extend(translationTable, flatObject(table)); | |
| 1684 | + }); | |
| 1685 | + } else { | |
| 1686 | + angular.extend(translationTable, flatObject(data)); | |
| 1687 | + } | |
| 1688 | + pendingLoader = false; | |
| 1689 | + deferred.resolve({ | |
| 1690 | + key : key, | |
| 1691 | + table : translationTable | |
| 1692 | + }); | |
| 1693 | + $rootScope.$emit('$translateLoadingEnd', {language : key}); | |
| 1694 | + }; | |
| 1695 | + onLoaderSuccess.displayName = 'onLoaderSuccess'; | |
| 1696 | + | |
| 1697 | + var onLoaderError = function (key) { | |
| 1698 | + $rootScope.$emit('$translateLoadingError', {language : key}); | |
| 1699 | + deferred.reject(key); | |
| 1700 | + $rootScope.$emit('$translateLoadingEnd', {language : key}); | |
| 1701 | + }; | |
| 1702 | + onLoaderError.displayName = 'onLoaderError'; | |
| 1703 | + | |
| 1704 | + $injector.get($loaderFactory)(loaderOptions) | |
| 1705 | + .then(onLoaderSuccess, onLoaderError); | |
| 1706 | + | |
| 1707 | + return deferred.promise; | |
| 1708 | + }; | |
| 1709 | + | |
| 1710 | + if ($storageFactory) { | |
| 1711 | + Storage = $injector.get($storageFactory); | |
| 1712 | + | |
| 1713 | + if (!Storage.get || !Storage.put) { | |
| 1714 | + throw new Error('Couldn\'t use storage \'' + $storageFactory + '\', missing get() or put() method!'); | |
| 1715 | + } | |
| 1716 | + } | |
| 1717 | + | |
| 1718 | + // if we have additional interpolations that were added via | |
| 1719 | + // $translateProvider.addInterpolation(), we have to map'em | |
| 1720 | + if ($interpolatorFactories.length) { | |
| 1721 | + var eachInterpolationFactory = function (interpolatorFactory) { | |
| 1722 | + var interpolator = $injector.get(interpolatorFactory); | |
| 1723 | + // setting initial locale for each interpolation service | |
| 1724 | + interpolator.setLocale($preferredLanguage || $uses); | |
| 1725 | + // make'em recognizable through id | |
| 1726 | + interpolatorHashMap[interpolator.getInterpolationIdentifier()] = interpolator; | |
| 1727 | + }; | |
| 1728 | + eachInterpolationFactory.displayName = 'interpolationFactoryAdder'; | |
| 1729 | + | |
| 1730 | + angular.forEach($interpolatorFactories, eachInterpolationFactory); | |
| 1731 | + } | |
| 1732 | + | |
| 1733 | + /** | |
| 1734 | + * @name getTranslationTable | |
| 1735 | + * @private | |
| 1736 | + * | |
| 1737 | + * @description | |
| 1738 | + * Returns a promise that resolves to the translation table | |
| 1739 | + * or is rejected if an error occurred. | |
| 1740 | + * | |
| 1741 | + * @param langKey | |
| 1742 | + * @returns {Q.promise} | |
| 1743 | + */ | |
| 1744 | + var getTranslationTable = function (langKey) { | |
| 1745 | + var deferred = $q.defer(); | |
| 1746 | + if (Object.prototype.hasOwnProperty.call($translationTable, langKey)) { | |
| 1747 | + deferred.resolve($translationTable[langKey]); | |
| 1748 | + } else if (langPromises[langKey]) { | |
| 1749 | + var onResolve = function (data) { | |
| 1750 | + translations(data.key, data.table); | |
| 1751 | + deferred.resolve(data.table); | |
| 1752 | + }; | |
| 1753 | + onResolve.displayName = 'translationTableResolver'; | |
| 1754 | + langPromises[langKey].then(onResolve, deferred.reject); | |
| 1755 | + } else { | |
| 1756 | + deferred.reject(); | |
| 1757 | + } | |
| 1758 | + return deferred.promise; | |
| 1759 | + }; | |
| 1760 | + | |
| 1761 | + /** | |
| 1762 | + * @name getFallbackTranslation | |
| 1763 | + * @private | |
| 1764 | + * | |
| 1765 | + * @description | |
| 1766 | + * Returns a promise that will resolve to the translation | |
| 1767 | + * or be rejected if no translation was found for the language. | |
| 1768 | + * This function is currently only used for fallback language translation. | |
| 1769 | + * | |
| 1770 | + * @param langKey The language to translate to. | |
| 1771 | + * @param translationId | |
| 1772 | + * @param interpolateParams | |
| 1773 | + * @param Interpolator | |
| 1774 | + * @param sanitizeStrategy | |
| 1775 | + * @returns {Q.promise} | |
| 1776 | + */ | |
| 1777 | + var getFallbackTranslation = function (langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) { | |
| 1778 | + var deferred = $q.defer(); | |
| 1779 | + | |
| 1780 | + var onResolve = function (translationTable) { | |
| 1781 | + if (Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) { | |
| 1782 | + Interpolator.setLocale(langKey); | |
| 1783 | + var translation = translationTable[translationId]; | |
| 1784 | + if (translation.substr(0, 2) === '@:') { | |
| 1785 | + getFallbackTranslation(langKey, translation.substr(2), interpolateParams, Interpolator, sanitizeStrategy) | |
| 1786 | + .then(deferred.resolve, deferred.reject); | |
| 1787 | + } else { | |
| 1788 | + var interpolatedValue = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'service', sanitizeStrategy, translationId); | |
| 1789 | + interpolatedValue = applyPostProcessing(translationId, translationTable[translationId], interpolatedValue, interpolateParams, langKey); | |
| 1790 | + | |
| 1791 | + deferred.resolve(interpolatedValue); | |
| 1792 | + | |
| 1793 | + } | |
| 1794 | + Interpolator.setLocale($uses); | |
| 1795 | + } else { | |
| 1796 | + deferred.reject(); | |
| 1797 | + } | |
| 1798 | + }; | |
| 1799 | + onResolve.displayName = 'fallbackTranslationResolver'; | |
| 1800 | + | |
| 1801 | + getTranslationTable(langKey).then(onResolve, deferred.reject); | |
| 1802 | + | |
| 1803 | + return deferred.promise; | |
| 1804 | + }; | |
| 1805 | + | |
| 1806 | + /** | |
| 1807 | + * @name getFallbackTranslationInstant | |
| 1808 | + * @private | |
| 1809 | + * | |
| 1810 | + * @description | |
| 1811 | + * Returns a translation | |
| 1812 | + * This function is currently only used for fallback language translation. | |
| 1813 | + * | |
| 1814 | + * @param langKey The language to translate to. | |
| 1815 | + * @param translationId | |
| 1816 | + * @param interpolateParams | |
| 1817 | + * @param Interpolator | |
| 1818 | + * @param sanitizeStrategy sanitize strategy override | |
| 1819 | + * | |
| 1820 | + * @returns {string} translation | |
| 1821 | + */ | |
| 1822 | + var getFallbackTranslationInstant = function (langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) { | |
| 1823 | + var result, translationTable = $translationTable[langKey]; | |
| 1824 | + | |
| 1825 | + if (translationTable && Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) { | |
| 1826 | + Interpolator.setLocale(langKey); | |
| 1827 | + result = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'filter', sanitizeStrategy, translationId); | |
| 1828 | + result = applyPostProcessing(translationId, translationTable[translationId], result, interpolateParams, langKey, sanitizeStrategy); | |
| 1829 | + // workaround for TrustedValueHolderType | |
| 1830 | + if (!angular.isString(result) && angular.isFunction(result.$$unwrapTrustedValue)) { | |
| 1831 | + var result2 = result.$$unwrapTrustedValue(); | |
| 1832 | + if (result2.substr(0, 2) === '@:') { | |
| 1833 | + return getFallbackTranslationInstant(langKey, result2.substr(2), interpolateParams, Interpolator, sanitizeStrategy); | |
| 1834 | + } | |
| 1835 | + } else if (result.substr(0, 2) === '@:') { | |
| 1836 | + return getFallbackTranslationInstant(langKey, result.substr(2), interpolateParams, Interpolator, sanitizeStrategy); | |
| 1837 | + } | |
| 1838 | + Interpolator.setLocale($uses); | |
| 1839 | + } | |
| 1840 | + | |
| 1841 | + return result; | |
| 1842 | + }; | |
| 1843 | + | |
| 1844 | + | |
| 1845 | + /** | |
| 1846 | + * @name translateByHandler | |
| 1847 | + * @private | |
| 1848 | + * | |
| 1849 | + * Translate by missing translation handler. | |
| 1850 | + * | |
| 1851 | + * @param translationId | |
| 1852 | + * @param interpolateParams | |
| 1853 | + * @param defaultTranslationText | |
| 1854 | + * @param sanitizeStrategy sanitize strategy override | |
| 1855 | + * | |
| 1856 | + * @returns translation created by $missingTranslationHandler or translationId is $missingTranslationHandler is | |
| 1857 | + * absent | |
| 1858 | + */ | |
| 1859 | + var translateByHandler = function (translationId, interpolateParams, defaultTranslationText, sanitizeStrategy) { | |
| 1860 | + // If we have a handler factory - we might also call it here to determine if it provides | |
| 1861 | + // a default text for a translationid that can't be found anywhere in our tables | |
| 1862 | + if ($missingTranslationHandlerFactory) { | |
| 1863 | + return $injector.get($missingTranslationHandlerFactory)(translationId, $uses, interpolateParams, defaultTranslationText, sanitizeStrategy); | |
| 1864 | + } else { | |
| 1865 | + return translationId; | |
| 1866 | + } | |
| 1867 | + }; | |
| 1868 | + | |
| 1869 | + /** | |
| 1870 | + * @name resolveForFallbackLanguage | |
| 1871 | + * @private | |
| 1872 | + * | |
| 1873 | + * Recursive helper function for fallbackTranslation that will sequentially look | |
| 1874 | + * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. | |
| 1875 | + * | |
| 1876 | + * @param fallbackLanguageIndex | |
| 1877 | + * @param translationId | |
| 1878 | + * @param interpolateParams | |
| 1879 | + * @param Interpolator | |
| 1880 | + * @param defaultTranslationText | |
| 1881 | + * @param sanitizeStrategy | |
| 1882 | + * @returns {Q.promise} Promise that will resolve to the translation. | |
| 1883 | + */ | |
| 1884 | + var resolveForFallbackLanguage = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) { | |
| 1885 | + var deferred = $q.defer(); | |
| 1886 | + | |
| 1887 | + if (fallbackLanguageIndex < $fallbackLanguage.length) { | |
| 1888 | + var langKey = $fallbackLanguage[fallbackLanguageIndex]; | |
| 1889 | + getFallbackTranslation(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy).then( | |
| 1890 | + function (data) { | |
| 1891 | + deferred.resolve(data); | |
| 1892 | + }, | |
| 1893 | + function () { | |
| 1894 | + // Look in the next fallback language for a translation. | |
| 1895 | + // It delays the resolving by passing another promise to resolve. | |
| 1896 | + return resolveForFallbackLanguage(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy).then(deferred.resolve, deferred.reject); | |
| 1897 | + } | |
| 1898 | + ); | |
| 1899 | + } else { | |
| 1900 | + // No translation found in any fallback language | |
| 1901 | + // if a default translation text is set in the directive, then return this as a result | |
| 1902 | + if (defaultTranslationText) { | |
| 1903 | + deferred.resolve(defaultTranslationText); | |
| 1904 | + } else { | |
| 1905 | + var missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText); | |
| 1906 | + | |
| 1907 | + // if no default translation is set and an error handler is defined, send it to the handler | |
| 1908 | + // and then return the result if it isn't undefined | |
| 1909 | + if ($missingTranslationHandlerFactory && missingTranslationHandlerTranslation) { | |
| 1910 | + deferred.resolve(missingTranslationHandlerTranslation); | |
| 1911 | + } else { | |
| 1912 | + deferred.reject(applyNotFoundIndicators(translationId)); | |
| 1913 | + } | |
| 1914 | + } | |
| 1915 | + } | |
| 1916 | + return deferred.promise; | |
| 1917 | + }; | |
| 1918 | + | |
| 1919 | + /** | |
| 1920 | + * @name resolveForFallbackLanguageInstant | |
| 1921 | + * @private | |
| 1922 | + * | |
| 1923 | + * Recursive helper function for fallbackTranslation that will sequentially look | |
| 1924 | + * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. | |
| 1925 | + * | |
| 1926 | + * @param fallbackLanguageIndex | |
| 1927 | + * @param translationId | |
| 1928 | + * @param interpolateParams | |
| 1929 | + * @param Interpolator | |
| 1930 | + * @param sanitizeStrategy | |
| 1931 | + * @returns {string} translation | |
| 1932 | + */ | |
| 1933 | + var resolveForFallbackLanguageInstant = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator, sanitizeStrategy) { | |
| 1934 | + var result; | |
| 1935 | + | |
| 1936 | + if (fallbackLanguageIndex < $fallbackLanguage.length) { | |
| 1937 | + var langKey = $fallbackLanguage[fallbackLanguageIndex]; | |
| 1938 | + result = getFallbackTranslationInstant(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy); | |
| 1939 | + if (!result && result !== '') { | |
| 1940 | + result = resolveForFallbackLanguageInstant(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator); | |
| 1941 | + } | |
| 1942 | + } | |
| 1943 | + return result; | |
| 1944 | + }; | |
| 1945 | + | |
| 1946 | + /** | |
| 1947 | + * Translates with the usage of the fallback languages. | |
| 1948 | + * | |
| 1949 | + * @param translationId | |
| 1950 | + * @param interpolateParams | |
| 1951 | + * @param Interpolator | |
| 1952 | + * @param defaultTranslationText | |
| 1953 | + * @param sanitizeStrategy | |
| 1954 | + * @returns {Q.promise} Promise, that resolves to the translation. | |
| 1955 | + */ | |
| 1956 | + var fallbackTranslation = function (translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) { | |
| 1957 | + // Start with the fallbackLanguage with index 0 | |
| 1958 | + return resolveForFallbackLanguage((startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy); | |
| 1959 | + }; | |
| 1960 | + | |
| 1961 | + /** | |
| 1962 | + * Translates with the usage of the fallback languages. | |
| 1963 | + * | |
| 1964 | + * @param translationId | |
| 1965 | + * @param interpolateParams | |
| 1966 | + * @param Interpolator | |
| 1967 | + * @param sanitizeStrategy | |
| 1968 | + * @returns {String} translation | |
| 1969 | + */ | |
| 1970 | + var fallbackTranslationInstant = function (translationId, interpolateParams, Interpolator, sanitizeStrategy) { | |
| 1971 | + // Start with the fallbackLanguage with index 0 | |
| 1972 | + return resolveForFallbackLanguageInstant((startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator, sanitizeStrategy); | |
| 1973 | + }; | |
| 1974 | + | |
| 1975 | + var determineTranslation = function (translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy) { | |
| 1976 | + | |
| 1977 | + var deferred = $q.defer(); | |
| 1978 | + | |
| 1979 | + var table = uses ? $translationTable[uses] : $translationTable, | |
| 1980 | + Interpolator = (interpolationId) ? interpolatorHashMap[interpolationId] : defaultInterpolator; | |
| 1981 | + | |
| 1982 | + // if the translation id exists, we can just interpolate it | |
| 1983 | + if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) { | |
| 1984 | + var translation = table[translationId]; | |
| 1985 | + | |
| 1986 | + // If using link, rerun $translate with linked translationId and return it | |
| 1987 | + if (translation.substr(0, 2) === '@:') { | |
| 1988 | + | |
| 1989 | + $translate(translation.substr(2), interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy) | |
| 1990 | + .then(deferred.resolve, deferred.reject); | |
| 1991 | + } else { | |
| 1992 | + // | |
| 1993 | + var resolvedTranslation = Interpolator.interpolate(translation, interpolateParams, 'service', sanitizeStrategy, translationId); | |
| 1994 | + resolvedTranslation = applyPostProcessing(translationId, translation, resolvedTranslation, interpolateParams, uses); | |
| 1995 | + deferred.resolve(resolvedTranslation); | |
| 1996 | + } | |
| 1997 | + } else { | |
| 1998 | + var missingTranslationHandlerTranslation; | |
| 1999 | + // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise | |
| 2000 | + if ($missingTranslationHandlerFactory && !pendingLoader) { | |
| 2001 | + missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText); | |
| 2002 | + } | |
| 2003 | + | |
| 2004 | + // since we couldn't translate the inital requested translation id, | |
| 2005 | + // we try it now with one or more fallback languages, if fallback language(s) is | |
| 2006 | + // configured. | |
| 2007 | + if (uses && $fallbackLanguage && $fallbackLanguage.length) { | |
| 2008 | + fallbackTranslation(translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) | |
| 2009 | + .then(function (translation) { | |
| 2010 | + deferred.resolve(translation); | |
| 2011 | + }, function (_translationId) { | |
| 2012 | + deferred.reject(applyNotFoundIndicators(_translationId)); | |
| 2013 | + }); | |
| 2014 | + } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { | |
| 2015 | + // looks like the requested translation id doesn't exists. | |
| 2016 | + // Now, if there is a registered handler for missing translations and no | |
| 2017 | + // asyncLoader is pending, we execute the handler | |
| 2018 | + if (defaultTranslationText) { | |
| 2019 | + deferred.resolve(defaultTranslationText); | |
| 2020 | + } else { | |
| 2021 | + deferred.resolve(missingTranslationHandlerTranslation); | |
| 2022 | + } | |
| 2023 | + } else { | |
| 2024 | + if (defaultTranslationText) { | |
| 2025 | + deferred.resolve(defaultTranslationText); | |
| 2026 | + } else { | |
| 2027 | + deferred.reject(applyNotFoundIndicators(translationId)); | |
| 2028 | + } | |
| 2029 | + } | |
| 2030 | + } | |
| 2031 | + return deferred.promise; | |
| 2032 | + }; | |
| 2033 | + | |
| 2034 | + var determineTranslationInstant = function (translationId, interpolateParams, interpolationId, uses, sanitizeStrategy) { | |
| 2035 | + | |
| 2036 | + var result, table = uses ? $translationTable[uses] : $translationTable, | |
| 2037 | + Interpolator = defaultInterpolator; | |
| 2038 | + | |
| 2039 | + // if the interpolation id exists use custom interpolator | |
| 2040 | + if (interpolatorHashMap && Object.prototype.hasOwnProperty.call(interpolatorHashMap, interpolationId)) { | |
| 2041 | + Interpolator = interpolatorHashMap[interpolationId]; | |
| 2042 | + } | |
| 2043 | + | |
| 2044 | + // if the translation id exists, we can just interpolate it | |
| 2045 | + if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) { | |
| 2046 | + var translation = table[translationId]; | |
| 2047 | + | |
| 2048 | + // If using link, rerun $translate with linked translationId and return it | |
| 2049 | + if (translation.substr(0, 2) === '@:') { | |
| 2050 | + result = determineTranslationInstant(translation.substr(2), interpolateParams, interpolationId, uses, sanitizeStrategy); | |
| 2051 | + } else { | |
| 2052 | + result = Interpolator.interpolate(translation, interpolateParams, 'filter', sanitizeStrategy, translationId); | |
| 2053 | + result = applyPostProcessing(translationId, translation, result, interpolateParams, uses, sanitizeStrategy); | |
| 2054 | + } | |
| 2055 | + } else { | |
| 2056 | + var missingTranslationHandlerTranslation; | |
| 2057 | + // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise | |
| 2058 | + if ($missingTranslationHandlerFactory && !pendingLoader) { | |
| 2059 | + missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy); | |
| 2060 | + } | |
| 2061 | + | |
| 2062 | + // since we couldn't translate the inital requested translation id, | |
| 2063 | + // we try it now with one or more fallback languages, if fallback language(s) is | |
| 2064 | + // configured. | |
| 2065 | + if (uses && $fallbackLanguage && $fallbackLanguage.length) { | |
| 2066 | + fallbackIndex = 0; | |
| 2067 | + result = fallbackTranslationInstant(translationId, interpolateParams, Interpolator, sanitizeStrategy); | |
| 2068 | + } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { | |
| 2069 | + // looks like the requested translation id doesn't exists. | |
| 2070 | + // Now, if there is a registered handler for missing translations and no | |
| 2071 | + // asyncLoader is pending, we execute the handler | |
| 2072 | + result = missingTranslationHandlerTranslation; | |
| 2073 | + } else { | |
| 2074 | + result = applyNotFoundIndicators(translationId); | |
| 2075 | + } | |
| 2076 | + } | |
| 2077 | + | |
| 2078 | + return result; | |
| 2079 | + }; | |
| 2080 | + | |
| 2081 | + var clearNextLangAndPromise = function (key) { | |
| 2082 | + if ($nextLang === key) { | |
| 2083 | + $nextLang = undefined; | |
| 2084 | + } | |
| 2085 | + langPromises[key] = undefined; | |
| 2086 | + }; | |
| 2087 | + | |
| 2088 | + var applyPostProcessing = function (translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy) { | |
| 2089 | + var fn = postProcessFn; | |
| 2090 | + | |
| 2091 | + if (fn) { | |
| 2092 | + | |
| 2093 | + if (typeof(fn) === 'string') { | |
| 2094 | + // getting on-demand instance | |
| 2095 | + fn = $injector.get(fn); | |
| 2096 | + } | |
| 2097 | + if (fn) { | |
| 2098 | + return fn(translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy); | |
| 2099 | + } | |
| 2100 | + } | |
| 2101 | + | |
| 2102 | + return resolvedTranslation; | |
| 2103 | + }; | |
| 2104 | + | |
| 2105 | + var loadTranslationsIfMissing = function (key) { | |
| 2106 | + if (!$translationTable[key] && $loaderFactory && !langPromises[key]) { | |
| 2107 | + langPromises[key] = loadAsync(key).then(function (translation) { | |
| 2108 | + translations(translation.key, translation.table); | |
| 2109 | + return translation; | |
| 2110 | + }); | |
| 2111 | + } | |
| 2112 | + }; | |
| 2113 | + | |
| 2114 | + /** | |
| 2115 | + * @ngdoc function | |
| 2116 | + * @name pascalprecht.translate.$translate#preferredLanguage | |
| 2117 | + * @methodOf pascalprecht.translate.$translate | |
| 2118 | + * | |
| 2119 | + * @description | |
| 2120 | + * Returns the language key for the preferred language. | |
| 2121 | + * | |
| 2122 | + * @param {string} langKey language String or Array to be used as preferredLanguage (changing at runtime) | |
| 2123 | + * | |
| 2124 | + * @return {string} preferred language key | |
| 2125 | + */ | |
| 2126 | + $translate.preferredLanguage = function (langKey) { | |
| 2127 | + if (langKey) { | |
| 2128 | + setupPreferredLanguage(langKey); | |
| 2129 | + } | |
| 2130 | + return $preferredLanguage; | |
| 2131 | + }; | |
| 2132 | + | |
| 2133 | + /** | |
| 2134 | + * @ngdoc function | |
| 2135 | + * @name pascalprecht.translate.$translate#cloakClassName | |
| 2136 | + * @methodOf pascalprecht.translate.$translate | |
| 2137 | + * | |
| 2138 | + * @description | |
| 2139 | + * Returns the configured class name for `translate-cloak` directive. | |
| 2140 | + * | |
| 2141 | + * @return {string} cloakClassName | |
| 2142 | + */ | |
| 2143 | + $translate.cloakClassName = function () { | |
| 2144 | + return $cloakClassName; | |
| 2145 | + }; | |
| 2146 | + | |
| 2147 | + /** | |
| 2148 | + * @ngdoc function | |
| 2149 | + * @name pascalprecht.translate.$translate#nestedObjectDelimeter | |
| 2150 | + * @methodOf pascalprecht.translate.$translate | |
| 2151 | + * | |
| 2152 | + * @description | |
| 2153 | + * Returns the configured delimiter for nested namespaces. | |
| 2154 | + * | |
| 2155 | + * @return {string} nestedObjectDelimeter | |
| 2156 | + */ | |
| 2157 | + $translate.nestedObjectDelimeter = function () { | |
| 2158 | + return $nestedObjectDelimeter; | |
| 2159 | + }; | |
| 2160 | + | |
| 2161 | + /** | |
| 2162 | + * @ngdoc function | |
| 2163 | + * @name pascalprecht.translate.$translate#fallbackLanguage | |
| 2164 | + * @methodOf pascalprecht.translate.$translate | |
| 2165 | + * | |
| 2166 | + * @description | |
| 2167 | + * Returns the language key for the fallback languages or sets a new fallback stack. | |
| 2168 | + * It is recommended to call this before {@link pascalprecht.translate.$translateProvider#preferredLanguage preferredLanguage()}. | |
| 2169 | + * | |
| 2170 | + * @param {string=} langKey language String or Array of fallback languages to be used (to change stack at runtime) | |
| 2171 | + * | |
| 2172 | + * @return {string||array} fallback language key | |
| 2173 | + */ | |
| 2174 | + $translate.fallbackLanguage = function (langKey) { | |
| 2175 | + if (langKey !== undefined && langKey !== null) { | |
| 2176 | + fallbackStack(langKey); | |
| 2177 | + | |
| 2178 | + // as we might have an async loader initiated and a new translation language might have been defined | |
| 2179 | + // we need to add the promise to the stack also. So - iterate. | |
| 2180 | + if ($loaderFactory) { | |
| 2181 | + if ($fallbackLanguage && $fallbackLanguage.length) { | |
| 2182 | + for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { | |
| 2183 | + if (!langPromises[$fallbackLanguage[i]]) { | |
| 2184 | + langPromises[$fallbackLanguage[i]] = loadAsync($fallbackLanguage[i]); | |
| 2185 | + } | |
| 2186 | + } | |
| 2187 | + } | |
| 2188 | + } | |
| 2189 | + $translate.use($translate.use()); | |
| 2190 | + } | |
| 2191 | + if ($fallbackWasString) { | |
| 2192 | + return $fallbackLanguage[0]; | |
| 2193 | + } else { | |
| 2194 | + return $fallbackLanguage; | |
| 2195 | + } | |
| 2196 | + | |
| 2197 | + }; | |
| 2198 | + | |
| 2199 | + /** | |
| 2200 | + * @ngdoc function | |
| 2201 | + * @name pascalprecht.translate.$translate#useFallbackLanguage | |
| 2202 | + * @methodOf pascalprecht.translate.$translate | |
| 2203 | + * | |
| 2204 | + * @description | |
| 2205 | + * Sets the first key of the fallback language stack to be used for translation. | |
| 2206 | + * Therefore all languages in the fallback array BEFORE this key will be skipped! | |
| 2207 | + * | |
| 2208 | + * @param {string=} langKey Contains the langKey the iteration shall start with. Set to false if you want to | |
| 2209 | + * get back to the whole stack | |
| 2210 | + */ | |
| 2211 | + $translate.useFallbackLanguage = function (langKey) { | |
| 2212 | + if (langKey !== undefined && langKey !== null) { | |
| 2213 | + if (!langKey) { | |
| 2214 | + startFallbackIteration = 0; | |
| 2215 | + } else { | |
| 2216 | + var langKeyPosition = indexOf($fallbackLanguage, langKey); | |
| 2217 | + if (langKeyPosition > -1) { | |
| 2218 | + startFallbackIteration = langKeyPosition; | |
| 2219 | + } | |
| 2220 | + } | |
| 2221 | + | |
| 2222 | + } | |
| 2223 | + | |
| 2224 | + }; | |
| 2225 | + | |
| 2226 | + /** | |
| 2227 | + * @ngdoc function | |
| 2228 | + * @name pascalprecht.translate.$translate#proposedLanguage | |
| 2229 | + * @methodOf pascalprecht.translate.$translate | |
| 2230 | + * | |
| 2231 | + * @description | |
| 2232 | + * Returns the language key of language that is currently loaded asynchronously. | |
| 2233 | + * | |
| 2234 | + * @return {string} language key | |
| 2235 | + */ | |
| 2236 | + $translate.proposedLanguage = function () { | |
| 2237 | + return $nextLang; | |
| 2238 | + }; | |
| 2239 | + | |
| 2240 | + /** | |
| 2241 | + * @ngdoc function | |
| 2242 | + * @name pascalprecht.translate.$translate#storage | |
| 2243 | + * @methodOf pascalprecht.translate.$translate | |
| 2244 | + * | |
| 2245 | + * @description | |
| 2246 | + * Returns registered storage. | |
| 2247 | + * | |
| 2248 | + * @return {object} Storage | |
| 2249 | + */ | |
| 2250 | + $translate.storage = function () { | |
| 2251 | + return Storage; | |
| 2252 | + }; | |
| 2253 | + | |
| 2254 | + /** | |
| 2255 | + * @ngdoc function | |
| 2256 | + * @name pascalprecht.translate.$translate#negotiateLocale | |
| 2257 | + * @methodOf pascalprecht.translate.$translate | |
| 2258 | + * | |
| 2259 | + * @description | |
| 2260 | + * Returns a language key based on available languages and language aliases. If a | |
| 2261 | + * language key cannot be resolved, returns undefined. | |
| 2262 | + * | |
| 2263 | + * If no or a falsy key is given, returns undefined. | |
| 2264 | + * | |
| 2265 | + * @param {string} [key] Language key | |
| 2266 | + * @return {string|undefined} Language key or undefined if no language key is found. | |
| 2267 | + */ | |
| 2268 | + $translate.negotiateLocale = negotiateLocale; | |
| 2269 | + | |
| 2270 | + /** | |
| 2271 | + * @ngdoc function | |
| 2272 | + * @name pascalprecht.translate.$translate#use | |
| 2273 | + * @methodOf pascalprecht.translate.$translate | |
| 2274 | + * | |
| 2275 | + * @description | |
| 2276 | + * Tells angular-translate which language to use by given language key. This method is | |
| 2277 | + * used to change language at runtime. It also takes care of storing the language | |
| 2278 | + * key in a configured store to let your app remember the choosed language. | |
| 2279 | + * | |
| 2280 | + * When trying to 'use' a language which isn't available it tries to load it | |
| 2281 | + * asynchronously with registered loaders. | |
| 2282 | + * | |
| 2283 | + * Returns promise object with loaded language file data or string of the currently used language. | |
| 2284 | + * | |
| 2285 | + * If no or a falsy key is given it returns the currently used language key. | |
| 2286 | + * The returned string will be ```undefined``` if setting up $translate hasn't finished. | |
| 2287 | + * @example | |
| 2288 | + * $translate.use("en_US").then(function(data){ | |
| 2289 | + * $scope.text = $translate("HELLO"); | |
| 2290 | + * }); | |
| 2291 | + * | |
| 2292 | + * @param {string=} key Language key | |
| 2293 | + * @return {object|string} Promise with loaded language data or the language key if a falsy param was given. | |
| 2294 | + */ | |
| 2295 | + $translate.use = function (key) { | |
| 2296 | + if (!key) { | |
| 2297 | + return $uses; | |
| 2298 | + } | |
| 2299 | + | |
| 2300 | + var deferred = $q.defer(); | |
| 2301 | + deferred.promise.then(null, angular.noop); // AJS "Possibly unhandled rejection" | |
| 2302 | + | |
| 2303 | + $rootScope.$emit('$translateChangeStart', {language : key}); | |
| 2304 | + | |
| 2305 | + // Try to get the aliased language key | |
| 2306 | + var aliasedKey = negotiateLocale(key); | |
| 2307 | + // Ensure only registered language keys will be loaded | |
| 2308 | + if ($availableLanguageKeys.length > 0 && !aliasedKey) { | |
| 2309 | + return $q.reject(key); | |
| 2310 | + } | |
| 2311 | + | |
| 2312 | + if (aliasedKey) { | |
| 2313 | + key = aliasedKey; | |
| 2314 | + } | |
| 2315 | + | |
| 2316 | + // if there isn't a translation table for the language we've requested, | |
| 2317 | + // we load it asynchronously | |
| 2318 | + $nextLang = key; | |
| 2319 | + if (($forceAsyncReloadEnabled || !$translationTable[key]) && $loaderFactory && !langPromises[key]) { | |
| 2320 | + langPromises[key] = loadAsync(key).then(function (translation) { | |
| 2321 | + translations(translation.key, translation.table); | |
| 2322 | + deferred.resolve(translation.key); | |
| 2323 | + if ($nextLang === key) { | |
| 2324 | + useLanguage(translation.key); | |
| 2325 | + } | |
| 2326 | + return translation; | |
| 2327 | + }, function (key) { | |
| 2328 | + $rootScope.$emit('$translateChangeError', {language : key}); | |
| 2329 | + deferred.reject(key); | |
| 2330 | + $rootScope.$emit('$translateChangeEnd', {language : key}); | |
| 2331 | + return $q.reject(key); | |
| 2332 | + }); | |
| 2333 | + langPromises[key]['finally'](function () { | |
| 2334 | + clearNextLangAndPromise(key); | |
| 2335 | + })['catch'](angular.noop); // we don't care about errors (clearing) | |
| 2336 | + } else if (langPromises[key]) { | |
| 2337 | + // we are already loading this asynchronously | |
| 2338 | + // resolve our new deferred when the old langPromise is resolved | |
| 2339 | + langPromises[key].then(function (translation) { | |
| 2340 | + if ($nextLang === translation.key) { | |
| 2341 | + useLanguage(translation.key); | |
| 2342 | + } | |
| 2343 | + deferred.resolve(translation.key); | |
| 2344 | + return translation; | |
| 2345 | + }, function (key) { | |
| 2346 | + // find first available fallback language if that request has failed | |
| 2347 | + if (!$uses && $fallbackLanguage && $fallbackLanguage.length > 0 && $fallbackLanguage[0] !== key) { | |
| 2348 | + return $translate.use($fallbackLanguage[0]).then(deferred.resolve, deferred.reject); | |
| 2349 | + } else { | |
| 2350 | + return deferred.reject(key); | |
| 2351 | + } | |
| 2352 | + }); | |
| 2353 | + } else { | |
| 2354 | + deferred.resolve(key); | |
| 2355 | + useLanguage(key); | |
| 2356 | + } | |
| 2357 | + | |
| 2358 | + return deferred.promise; | |
| 2359 | + }; | |
| 2360 | + | |
| 2361 | + /** | |
| 2362 | + * @ngdoc function | |
| 2363 | + * @name pascalprecht.translate.$translate#resolveClientLocale | |
| 2364 | + * @methodOf pascalprecht.translate.$translate | |
| 2365 | + * | |
| 2366 | + * @description | |
| 2367 | + * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver. | |
| 2368 | + * | |
| 2369 | + * @returns {string} the current client/browser language key | |
| 2370 | + */ | |
| 2371 | + $translate.resolveClientLocale = function () { | |
| 2372 | + return getLocale(); | |
| 2373 | + }; | |
| 2374 | + | |
| 2375 | + /** | |
| 2376 | + * @ngdoc function | |
| 2377 | + * @name pascalprecht.translate.$translate#storageKey | |
| 2378 | + * @methodOf pascalprecht.translate.$translate | |
| 2379 | + * | |
| 2380 | + * @description | |
| 2381 | + * Returns the key for the storage. | |
| 2382 | + * | |
| 2383 | + * @return {string} storage key | |
| 2384 | + */ | |
| 2385 | + $translate.storageKey = function () { | |
| 2386 | + return storageKey(); | |
| 2387 | + }; | |
| 2388 | + | |
| 2389 | + /** | |
| 2390 | + * @ngdoc function | |
| 2391 | + * @name pascalprecht.translate.$translate#isPostCompilingEnabled | |
| 2392 | + * @methodOf pascalprecht.translate.$translate | |
| 2393 | + * | |
| 2394 | + * @description | |
| 2395 | + * Returns whether post compiling is enabled or not | |
| 2396 | + * | |
| 2397 | + * @return {bool} storage key | |
| 2398 | + */ | |
| 2399 | + $translate.isPostCompilingEnabled = function () { | |
| 2400 | + return $postCompilingEnabled; | |
| 2401 | + }; | |
| 2402 | + | |
| 2403 | + /** | |
| 2404 | + * @ngdoc function | |
| 2405 | + * @name pascalprecht.translate.$translate#isForceAsyncReloadEnabled | |
| 2406 | + * @methodOf pascalprecht.translate.$translate | |
| 2407 | + * | |
| 2408 | + * @description | |
| 2409 | + * Returns whether force async reload is enabled or not | |
| 2410 | + * | |
| 2411 | + * @return {boolean} forceAsyncReload value | |
| 2412 | + */ | |
| 2413 | + $translate.isForceAsyncReloadEnabled = function () { | |
| 2414 | + return $forceAsyncReloadEnabled; | |
| 2415 | + }; | |
| 2416 | + | |
| 2417 | + /** | |
| 2418 | + * @ngdoc function | |
| 2419 | + * @name pascalprecht.translate.$translate#isKeepContent | |
| 2420 | + * @methodOf pascalprecht.translate.$translate | |
| 2421 | + * | |
| 2422 | + * @description | |
| 2423 | + * Returns whether keepContent or not | |
| 2424 | + * | |
| 2425 | + * @return {boolean} keepContent value | |
| 2426 | + */ | |
| 2427 | + $translate.isKeepContent = function () { | |
| 2428 | + return $keepContent; | |
| 2429 | + }; | |
| 2430 | + | |
| 2431 | + /** | |
| 2432 | + * @ngdoc function | |
| 2433 | + * @name pascalprecht.translate.$translate#refresh | |
| 2434 | + * @methodOf pascalprecht.translate.$translate | |
| 2435 | + * | |
| 2436 | + * @description | |
| 2437 | + * Refreshes a translation table pointed by the given langKey. If langKey is not specified, | |
| 2438 | + * the module will drop all existent translation tables and load new version of those which | |
| 2439 | + * are currently in use. | |
| 2440 | + * | |
| 2441 | + * Refresh means that the module will drop target translation table and try to load it again. | |
| 2442 | + * | |
| 2443 | + * In case there are no loaders registered the refresh() method will throw an Error. | |
| 2444 | + * | |
| 2445 | + * If the module is able to refresh translation tables refresh() method will broadcast | |
| 2446 | + * $translateRefreshStart and $translateRefreshEnd events. | |
| 2447 | + * | |
| 2448 | + * @example | |
| 2449 | + * // this will drop all currently existent translation tables and reload those which are | |
| 2450 | + * // currently in use | |
| 2451 | + * $translate.refresh(); | |
| 2452 | + * // this will refresh a translation table for the en_US language | |
| 2453 | + * $translate.refresh('en_US'); | |
| 2454 | + * | |
| 2455 | + * @param {string} langKey A language key of the table, which has to be refreshed | |
| 2456 | + * | |
| 2457 | + * @return {promise} Promise, which will be resolved in case a translation tables refreshing | |
| 2458 | + * process is finished successfully, and reject if not. | |
| 2459 | + */ | |
| 2460 | + $translate.refresh = function (langKey) { | |
| 2461 | + if (!$loaderFactory) { | |
| 2462 | + throw new Error('Couldn\'t refresh translation table, no loader registered!'); | |
| 2463 | + } | |
| 2464 | + | |
| 2465 | + $rootScope.$emit('$translateRefreshStart', {language : langKey}); | |
| 2466 | + | |
| 2467 | + var deferred = $q.defer(), updatedLanguages = {}; | |
| 2468 | + | |
| 2469 | + //private helper | |
| 2470 | + function loadNewData(languageKey) { | |
| 2471 | + var promise = loadAsync(languageKey); | |
| 2472 | + //update the load promise cache for this language | |
| 2473 | + langPromises[languageKey] = promise; | |
| 2474 | + //register a data handler for the promise | |
| 2475 | + promise.then(function (data) { | |
| 2476 | + //clear the cache for this language | |
| 2477 | + $translationTable[languageKey] = {}; | |
| 2478 | + //add the new data for this language | |
| 2479 | + translations(languageKey, data.table); | |
| 2480 | + //track that we updated this language | |
| 2481 | + updatedLanguages[languageKey] = true; | |
| 2482 | + }, | |
| 2483 | + //handle rejection to appease the $q validation | |
| 2484 | + angular.noop); | |
| 2485 | + return promise; | |
| 2486 | + } | |
| 2487 | + | |
| 2488 | + //set up post-processing | |
| 2489 | + deferred.promise.then( | |
| 2490 | + function () { | |
| 2491 | + for (var key in $translationTable) { | |
| 2492 | + if ($translationTable.hasOwnProperty(key)) { | |
| 2493 | + //delete cache entries that were not updated | |
| 2494 | + if (!(key in updatedLanguages)) { | |
| 2495 | + delete $translationTable[key]; | |
| 2496 | + } | |
| 2497 | + } | |
| 2498 | + } | |
| 2499 | + if ($uses) { | |
| 2500 | + useLanguage($uses); | |
| 2501 | + } | |
| 2502 | + }, | |
| 2503 | + //handle rejection to appease the $q validation | |
| 2504 | + angular.noop | |
| 2505 | + )['finally']( | |
| 2506 | + function () { | |
| 2507 | + $rootScope.$emit('$translateRefreshEnd', {language : langKey}); | |
| 2508 | + } | |
| 2509 | + ); | |
| 2510 | + | |
| 2511 | + if (!langKey) { | |
| 2512 | + // if there's no language key specified we refresh ALL THE THINGS! | |
| 2513 | + var languagesToReload = $fallbackLanguage && $fallbackLanguage.slice() || []; | |
| 2514 | + if ($uses && languagesToReload.indexOf($uses) === -1) { | |
| 2515 | + languagesToReload.push($uses); | |
| 2516 | + } | |
| 2517 | + $q.all(languagesToReload.map(loadNewData)).then(deferred.resolve, deferred.reject); | |
| 2518 | + | |
| 2519 | + } else if ($translationTable[langKey]) { | |
| 2520 | + //just refresh the specified language cache | |
| 2521 | + loadNewData(langKey).then(deferred.resolve, deferred.reject); | |
| 2522 | + | |
| 2523 | + } else { | |
| 2524 | + deferred.reject(); | |
| 2525 | + } | |
| 2526 | + | |
| 2527 | + return deferred.promise; | |
| 2528 | + }; | |
| 2529 | + | |
| 2530 | + /** | |
| 2531 | + * @ngdoc function | |
| 2532 | + * @name pascalprecht.translate.$translate#instant | |
| 2533 | + * @methodOf pascalprecht.translate.$translate | |
| 2534 | + * | |
| 2535 | + * @description | |
| 2536 | + * Returns a translation instantly from the internal state of loaded translation. All rules | |
| 2537 | + * regarding the current language, the preferred language of even fallback languages will be | |
| 2538 | + * used except any promise handling. If a language was not found, an asynchronous loading | |
| 2539 | + * will be invoked in the background. | |
| 2540 | + * | |
| 2541 | + * @param {string|array} translationId A token which represents a translation id | |
| 2542 | + * This can be optionally an array of translation ids which | |
| 2543 | + * results that the function's promise returns an object where | |
| 2544 | + * each key is the translation id and the value the translation. | |
| 2545 | + * @param {object=} [interpolateParams={}] Params | |
| 2546 | + * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation()) | |
| 2547 | + * @param {string=} [forceLanguage=false] A language to be used instead of the current language | |
| 2548 | + * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set) | |
| 2549 | + * | |
| 2550 | + * @return {string|object} translation | |
| 2551 | + */ | |
| 2552 | + $translate.instant = function (translationId, interpolateParams, interpolationId, forceLanguage, sanitizeStrategy) { | |
| 2553 | + | |
| 2554 | + // we don't want to re-negotiate $uses | |
| 2555 | + var uses = (forceLanguage && forceLanguage !== $uses) ? // we don't want to re-negotiate $uses | |
| 2556 | + (negotiateLocale(forceLanguage) || forceLanguage) : $uses; | |
| 2557 | + | |
| 2558 | + // Detect undefined and null values to shorten the execution and prevent exceptions | |
| 2559 | + if (translationId === null || angular.isUndefined(translationId)) { | |
| 2560 | + return translationId; | |
| 2561 | + } | |
| 2562 | + | |
| 2563 | + // Check forceLanguage is present | |
| 2564 | + if (forceLanguage) { | |
| 2565 | + loadTranslationsIfMissing(forceLanguage); | |
| 2566 | + } | |
| 2567 | + | |
| 2568 | + // Duck detection: If the first argument is an array, a bunch of translations was requested. | |
| 2569 | + // The result is an object. | |
| 2570 | + if (angular.isArray(translationId)) { | |
| 2571 | + var results = {}; | |
| 2572 | + for (var i = 0, c = translationId.length; i < c; i++) { | |
| 2573 | + results[translationId[i]] = $translate.instant(translationId[i], interpolateParams, interpolationId, forceLanguage, sanitizeStrategy); | |
| 2574 | + } | |
| 2575 | + return results; | |
| 2576 | + } | |
| 2577 | + | |
| 2578 | + // We discarded unacceptable values. So we just need to verify if translationId is empty String | |
| 2579 | + if (angular.isString(translationId) && translationId.length < 1) { | |
| 2580 | + return translationId; | |
| 2581 | + } | |
| 2582 | + | |
| 2583 | + // trim off any whitespace | |
| 2584 | + if (translationId) { | |
| 2585 | + translationId = trim.apply(translationId); | |
| 2586 | + } | |
| 2587 | + | |
| 2588 | + var result, possibleLangKeys = []; | |
| 2589 | + if ($preferredLanguage) { | |
| 2590 | + possibleLangKeys.push($preferredLanguage); | |
| 2591 | + } | |
| 2592 | + if (uses) { | |
| 2593 | + possibleLangKeys.push(uses); | |
| 2594 | + } | |
| 2595 | + if ($fallbackLanguage && $fallbackLanguage.length) { | |
| 2596 | + possibleLangKeys = possibleLangKeys.concat($fallbackLanguage); | |
| 2597 | + } | |
| 2598 | + for (var j = 0, d = possibleLangKeys.length; j < d; j++) { | |
| 2599 | + var possibleLangKey = possibleLangKeys[j]; | |
| 2600 | + if ($translationTable[possibleLangKey]) { | |
| 2601 | + if (typeof $translationTable[possibleLangKey][translationId] !== 'undefined') { | |
| 2602 | + result = determineTranslationInstant(translationId, interpolateParams, interpolationId, uses, sanitizeStrategy); | |
| 2603 | + } | |
| 2604 | + } | |
| 2605 | + if (typeof result !== 'undefined') { | |
| 2606 | + break; | |
| 2607 | + } | |
| 2608 | + } | |
| 2609 | + | |
| 2610 | + if (!result && result !== '') { | |
| 2611 | + if ($notFoundIndicatorLeft || $notFoundIndicatorRight) { | |
| 2612 | + result = applyNotFoundIndicators(translationId); | |
| 2613 | + } else { | |
| 2614 | + // Return translation of default interpolator if not found anything. | |
| 2615 | + result = defaultInterpolator.interpolate(translationId, interpolateParams, 'filter', sanitizeStrategy); | |
| 2616 | + | |
| 2617 | + // looks like the requested translation id doesn't exists. | |
| 2618 | + // Now, if there is a registered handler for missing translations and no | |
| 2619 | + // asyncLoader is pending, we execute the handler | |
| 2620 | + var missingTranslationHandlerTranslation; | |
| 2621 | + if ($missingTranslationHandlerFactory && !pendingLoader) { | |
| 2622 | + missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy); | |
| 2623 | + } | |
| 2624 | + | |
| 2625 | + if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { | |
| 2626 | + result = missingTranslationHandlerTranslation; | |
| 2627 | + } | |
| 2628 | + } | |
| 2629 | + } | |
| 2630 | + | |
| 2631 | + return result; | |
| 2632 | + }; | |
| 2633 | + | |
| 2634 | + /** | |
| 2635 | + * @ngdoc function | |
| 2636 | + * @name pascalprecht.translate.$translate#versionInfo | |
| 2637 | + * @methodOf pascalprecht.translate.$translate | |
| 2638 | + * | |
| 2639 | + * @description | |
| 2640 | + * Returns the current version information for the angular-translate library | |
| 2641 | + * | |
| 2642 | + * @return {string} angular-translate version | |
| 2643 | + */ | |
| 2644 | + $translate.versionInfo = function () { | |
| 2645 | + return version; | |
| 2646 | + }; | |
| 2647 | + | |
| 2648 | + /** | |
| 2649 | + * @ngdoc function | |
| 2650 | + * @name pascalprecht.translate.$translate#loaderCache | |
| 2651 | + * @methodOf pascalprecht.translate.$translate | |
| 2652 | + * | |
| 2653 | + * @description | |
| 2654 | + * Returns the defined loaderCache. | |
| 2655 | + * | |
| 2656 | + * @return {boolean|string|object} current value of loaderCache | |
| 2657 | + */ | |
| 2658 | + $translate.loaderCache = function () { | |
| 2659 | + return loaderCache; | |
| 2660 | + }; | |
| 2661 | + | |
| 2662 | + // internal purpose only | |
| 2663 | + $translate.directivePriority = function () { | |
| 2664 | + return directivePriority; | |
| 2665 | + }; | |
| 2666 | + | |
| 2667 | + // internal purpose only | |
| 2668 | + $translate.statefulFilter = function () { | |
| 2669 | + return statefulFilter; | |
| 2670 | + }; | |
| 2671 | + | |
| 2672 | + /** | |
| 2673 | + * @ngdoc function | |
| 2674 | + * @name pascalprecht.translate.$translate#isReady | |
| 2675 | + * @methodOf pascalprecht.translate.$translate | |
| 2676 | + * | |
| 2677 | + * @description | |
| 2678 | + * Returns whether the service is "ready" to translate (i.e. loading 1st language). | |
| 2679 | + * | |
| 2680 | + * See also {@link pascalprecht.translate.$translate#methods_onReady onReady()}. | |
| 2681 | + * | |
| 2682 | + * @return {boolean} current value of ready | |
| 2683 | + */ | |
| 2684 | + $translate.isReady = function () { | |
| 2685 | + return $isReady; | |
| 2686 | + }; | |
| 2687 | + | |
| 2688 | + var $onReadyDeferred = $q.defer(); | |
| 2689 | + $onReadyDeferred.promise.then(function () { | |
| 2690 | + $isReady = true; | |
| 2691 | + }); | |
| 2692 | + | |
| 2693 | + /** | |
| 2694 | + * @ngdoc function | |
| 2695 | + * @name pascalprecht.translate.$translate#onReady | |
| 2696 | + * @methodOf pascalprecht.translate.$translate | |
| 2697 | + * | |
| 2698 | + * @description | |
| 2699 | + * Calls the function provided or resolved the returned promise after the service is "ready" to translate (i.e. loading 1st language). | |
| 2700 | + * | |
| 2701 | + * See also {@link pascalprecht.translate.$translate#methods_isReady isReady()}. | |
| 2702 | + * | |
| 2703 | + * @param {Function=} fn Function to invoke when service is ready | |
| 2704 | + * @return {object} Promise resolved when service is ready | |
| 2705 | + */ | |
| 2706 | + $translate.onReady = function (fn) { | |
| 2707 | + var deferred = $q.defer(); | |
| 2708 | + if (angular.isFunction(fn)) { | |
| 2709 | + deferred.promise.then(fn); | |
| 2710 | + } | |
| 2711 | + if ($isReady) { | |
| 2712 | + deferred.resolve(); | |
| 2713 | + } else { | |
| 2714 | + $onReadyDeferred.promise.then(deferred.resolve); | |
| 2715 | + } | |
| 2716 | + return deferred.promise; | |
| 2717 | + }; | |
| 2718 | + | |
| 2719 | + /** | |
| 2720 | + * @ngdoc function | |
| 2721 | + * @name pascalprecht.translate.$translate#getAvailableLanguageKeys | |
| 2722 | + * @methodOf pascalprecht.translate.$translate | |
| 2723 | + * | |
| 2724 | + * @description | |
| 2725 | + * This function simply returns the registered language keys being defined before in the config phase | |
| 2726 | + * With this, an application can use the array to provide a language selection dropdown or similar | |
| 2727 | + * without any additional effort | |
| 2728 | + * | |
| 2729 | + * @returns {object} returns the list of possibly registered language keys and mapping or null if not defined | |
| 2730 | + */ | |
| 2731 | + $translate.getAvailableLanguageKeys = function () { | |
| 2732 | + if ($availableLanguageKeys.length > 0) { | |
| 2733 | + return $availableLanguageKeys; | |
| 2734 | + } | |
| 2735 | + return null; | |
| 2736 | + }; | |
| 2737 | + | |
| 2738 | + /** | |
| 2739 | + * @ngdoc function | |
| 2740 | + * @name pascalprecht.translate.$translate#getTranslationTable | |
| 2741 | + * @methodOf pascalprecht.translate.$translate | |
| 2742 | + * | |
| 2743 | + * @description | |
| 2744 | + * Returns translation table by the given language key. | |
| 2745 | + * | |
| 2746 | + * Unless a language is provided it returns a translation table of the current one. | |
| 2747 | + * Note: If translation dictionary is currently downloading or in progress | |
| 2748 | + * it will return null. | |
| 2749 | + * | |
| 2750 | + * @param {string} langKey A token which represents a translation id | |
| 2751 | + * | |
| 2752 | + * @return {object} a copy of angular-translate $translationTable | |
| 2753 | + */ | |
| 2754 | + $translate.getTranslationTable = function (langKey) { | |
| 2755 | + langKey = langKey || $translate.use(); | |
| 2756 | + if (langKey && $translationTable[langKey]) { | |
| 2757 | + return angular.copy($translationTable[langKey]); | |
| 2758 | + } | |
| 2759 | + return null; | |
| 2760 | + }; | |
| 2761 | + | |
| 2762 | + // Whenever $translateReady is being fired, this will ensure the state of $isReady | |
| 2763 | + var globalOnReadyListener = $rootScope.$on('$translateReady', function () { | |
| 2764 | + $onReadyDeferred.resolve(); | |
| 2765 | + globalOnReadyListener(); // one time only | |
| 2766 | + globalOnReadyListener = null; | |
| 2767 | + }); | |
| 2768 | + var globalOnChangeListener = $rootScope.$on('$translateChangeEnd', function () { | |
| 2769 | + $onReadyDeferred.resolve(); | |
| 2770 | + globalOnChangeListener(); // one time only | |
| 2771 | + globalOnChangeListener = null; | |
| 2772 | + }); | |
| 2773 | + | |
| 2774 | + if ($loaderFactory) { | |
| 2775 | + | |
| 2776 | + // If at least one async loader is defined and there are no | |
| 2777 | + // (default) translations available we should try to load them. | |
| 2778 | + if (angular.equals($translationTable, {})) { | |
| 2779 | + if ($translate.use()) { | |
| 2780 | + $translate.use($translate.use()); | |
| 2781 | + } | |
| 2782 | + } | |
| 2783 | + | |
| 2784 | + // Also, if there are any fallback language registered, we start | |
| 2785 | + // loading them asynchronously as soon as we can. | |
| 2786 | + if ($fallbackLanguage && $fallbackLanguage.length) { | |
| 2787 | + var processAsyncResult = function (translation) { | |
| 2788 | + translations(translation.key, translation.table); | |
| 2789 | + $rootScope.$emit('$translateChangeEnd', {language : translation.key}); | |
| 2790 | + return translation; | |
| 2791 | + }; | |
| 2792 | + for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { | |
| 2793 | + var fallbackLanguageId = $fallbackLanguage[i]; | |
| 2794 | + if ($forceAsyncReloadEnabled || !$translationTable[fallbackLanguageId]) { | |
| 2795 | + langPromises[fallbackLanguageId] = loadAsync(fallbackLanguageId).then(processAsyncResult); | |
| 2796 | + } | |
| 2797 | + } | |
| 2798 | + } | |
| 2799 | + } else { | |
| 2800 | + $rootScope.$emit('$translateReady', {language : $translate.use()}); | |
| 2801 | + } | |
| 2802 | + | |
| 2803 | + return $translate; | |
| 2804 | + }]; | |
| 2805 | +} | |
| 2806 | + | |
| 2807 | +$translate.displayName = 'displayName'; | |
| 2808 | + | |
| 2809 | +/** | |
| 2810 | + * @ngdoc object | |
| 2811 | + * @name pascalprecht.translate.$translateDefaultInterpolation | |
| 2812 | + * @requires $interpolate | |
| 2813 | + * | |
| 2814 | + * @description | |
| 2815 | + * Uses angular's `$interpolate` services to interpolate strings against some values. | |
| 2816 | + * | |
| 2817 | + * Be aware to configure a proper sanitization strategy. | |
| 2818 | + * | |
| 2819 | + * See also: | |
| 2820 | + * * {@link pascalprecht.translate.$translateSanitization} | |
| 2821 | + * | |
| 2822 | + * @return {object} $translateDefaultInterpolation Interpolator service | |
| 2823 | + */ | |
| 2824 | +angular.module('pascalprecht.translate').factory('$translateDefaultInterpolation', $translateDefaultInterpolation); | |
| 2825 | + | |
| 2826 | +function $translateDefaultInterpolation ($interpolate, $translateSanitization) { | |
| 2827 | + | |
| 2828 | + 'use strict'; | |
| 2829 | + | |
| 2830 | + var $translateInterpolator = {}, | |
| 2831 | + $locale, | |
| 2832 | + $identifier = 'default'; | |
| 2833 | + | |
| 2834 | + /** | |
| 2835 | + * @ngdoc function | |
| 2836 | + * @name pascalprecht.translate.$translateDefaultInterpolation#setLocale | |
| 2837 | + * @methodOf pascalprecht.translate.$translateDefaultInterpolation | |
| 2838 | + * | |
| 2839 | + * @description | |
| 2840 | + * Sets current locale (this is currently not use in this interpolation). | |
| 2841 | + * | |
| 2842 | + * @param {string} locale Language key or locale. | |
| 2843 | + */ | |
| 2844 | + $translateInterpolator.setLocale = function (locale) { | |
| 2845 | + $locale = locale; | |
| 2846 | + }; | |
| 2847 | + | |
| 2848 | + /** | |
| 2849 | + * @ngdoc function | |
| 2850 | + * @name pascalprecht.translate.$translateDefaultInterpolation#getInterpolationIdentifier | |
| 2851 | + * @methodOf pascalprecht.translate.$translateDefaultInterpolation | |
| 2852 | + * | |
| 2853 | + * @description | |
| 2854 | + * Returns an identifier for this interpolation service. | |
| 2855 | + * | |
| 2856 | + * @returns {string} $identifier | |
| 2857 | + */ | |
| 2858 | + $translateInterpolator.getInterpolationIdentifier = function () { | |
| 2859 | + return $identifier; | |
| 2860 | + }; | |
| 2861 | + | |
| 2862 | + /** | |
| 2863 | + * @deprecated will be removed in 3.0 | |
| 2864 | + * @see {@link pascalprecht.translate.$translateSanitization} | |
| 2865 | + */ | |
| 2866 | + $translateInterpolator.useSanitizeValueStrategy = function (value) { | |
| 2867 | + $translateSanitization.useStrategy(value); | |
| 2868 | + return this; | |
| 2869 | + }; | |
| 2870 | + | |
| 2871 | + /** | |
| 2872 | + * @ngdoc function | |
| 2873 | + * @name pascalprecht.translate.$translateDefaultInterpolation#interpolate | |
| 2874 | + * @methodOf pascalprecht.translate.$translateDefaultInterpolation | |
| 2875 | + * | |
| 2876 | + * @description | |
| 2877 | + * Interpolates given value agains given interpolate params using angulars | |
| 2878 | + * `$interpolate` service. | |
| 2879 | + * | |
| 2880 | + * Since AngularJS 1.5, `value` must not be a string but can be anything input. | |
| 2881 | + * | |
| 2882 | + * @param {string} value translation | |
| 2883 | + * @param {object} [interpolationParams={}] interpolation params | |
| 2884 | + * @param {string} [context=undefined] current context (filter, directive, service) | |
| 2885 | + * @param {string} [sanitizeStrategy=undefined] sanitize strategy (use default unless set) | |
| 2886 | + * @param {string} translationId current translationId | |
| 2887 | + * | |
| 2888 | + * @returns {string} interpolated string | |
| 2889 | + */ | |
| 2890 | + $translateInterpolator.interpolate = function (value, interpolationParams, context, sanitizeStrategy, translationId) { // jshint ignore:line | |
| 2891 | + interpolationParams = interpolationParams || {}; | |
| 2892 | + interpolationParams = $translateSanitization.sanitize(interpolationParams, 'params', sanitizeStrategy, context); | |
| 2893 | + | |
| 2894 | + var interpolatedText; | |
| 2895 | + if (angular.isNumber(value)) { | |
| 2896 | + // numbers are safe | |
| 2897 | + interpolatedText = '' + value; | |
| 2898 | + } else if (angular.isString(value)) { | |
| 2899 | + // strings must be interpolated (that's the job here) | |
| 2900 | + interpolatedText = $interpolate(value)(interpolationParams); | |
| 2901 | + interpolatedText = $translateSanitization.sanitize(interpolatedText, 'text', sanitizeStrategy, context); | |
| 2902 | + } else { | |
| 2903 | + // neither a number or a string, cant interpolate => empty string | |
| 2904 | + interpolatedText = ''; | |
| 2905 | + } | |
| 2906 | + | |
| 2907 | + return interpolatedText; | |
| 2908 | + }; | |
| 2909 | + | |
| 2910 | + return $translateInterpolator; | |
| 2911 | +} | |
| 2912 | + | |
| 2913 | +$translateDefaultInterpolation.displayName = '$translateDefaultInterpolation'; | |
| 2914 | + | |
| 2915 | +angular.module('pascalprecht.translate').constant('$STORAGE_KEY', 'NG_TRANSLATE_LANG_KEY'); | |
| 2916 | + | |
| 2917 | +angular.module('pascalprecht.translate') | |
| 2918 | +/** | |
| 2919 | + * @ngdoc directive | |
| 2920 | + * @name pascalprecht.translate.directive:translate | |
| 2921 | + * @requires $interpolate, | |
| 2922 | + * @requires $compile, | |
| 2923 | + * @requires $parse, | |
| 2924 | + * @requires $rootScope | |
| 2925 | + * @restrict AE | |
| 2926 | + * | |
| 2927 | + * @description | |
| 2928 | + * Translates given translation id either through attribute or DOM content. | |
| 2929 | + * Internally it uses $translate service to translate the translation id. It possible to | |
| 2930 | + * pass an optional `translate-values` object literal as string into translation id. | |
| 2931 | + * | |
| 2932 | + * @param {string=} translate Translation id which could be either string or interpolated string. | |
| 2933 | + * @param {string=} translate-values Values to pass into translation id. Can be passed as object literal string or interpolated object. | |
| 2934 | + * @param {string=} translate-attr-ATTR translate Translation id and put it into ATTR attribute. | |
| 2935 | + * @param {string=} translate-default will be used unless translation was successful | |
| 2936 | + * @param {string=} translate-sanitize-strategy defines locally sanitize strategy | |
| 2937 | + * @param {boolean=} translate-compile (default true if present) defines locally activation of {@link pascalprecht.translate.$translateProvider#methods_usePostCompiling} | |
| 2938 | + * @param {boolean=} translate-keep-content (default true if present) defines that in case a KEY could not be translated, that the existing content is left in the innerHTML} | |
| 2939 | + * | |
| 2940 | + * @example | |
| 2941 | + <example module="ngView"> | |
| 2942 | + <file name="index.html"> | |
| 2943 | + <div ng-controller="TranslateCtrl"> | |
| 2944 | + | |
| 2945 | + <pre translate="TRANSLATION_ID"></pre> | |
| 2946 | + <pre translate>TRANSLATION_ID</pre> | |
| 2947 | + <pre translate translate-attr-title="TRANSLATION_ID"></pre> | |
| 2948 | + <pre translate="{{translationId}}"></pre> | |
| 2949 | + <pre translate>{{translationId}}</pre> | |
| 2950 | + <pre translate="WITH_VALUES" translate-values="{value: 5}"></pre> | |
| 2951 | + <pre translate translate-values="{value: 5}">WITH_VALUES</pre> | |
| 2952 | + <pre translate="WITH_VALUES" translate-values="{{values}}"></pre> | |
| 2953 | + <pre translate translate-values="{{values}}">WITH_VALUES</pre> | |
| 2954 | + <pre translate translate-attr-title="WITH_VALUES" translate-values="{{values}}"></pre> | |
| 2955 | + <pre translate="WITH_CAMEL_CASE_KEY" translate-value-camel-case-key="Hi"></pre> | |
| 2956 | + | |
| 2957 | + </div> | |
| 2958 | + </file> | |
| 2959 | + <file name="script.js"> | |
| 2960 | + angular.module('ngView', ['pascalprecht.translate']) | |
| 2961 | + | |
| 2962 | + .config(function ($translateProvider) { | |
| 2963 | + | |
| 2964 | + $translateProvider.translations('en',{ | |
| 2965 | + 'TRANSLATION_ID': 'Hello there!', | |
| 2966 | + 'WITH_VALUES': 'The following value is dynamic: {{value}}', | |
| 2967 | + 'WITH_CAMEL_CASE_KEY': 'The interpolation key is camel cased: {{camelCaseKey}}' | |
| 2968 | + }).preferredLanguage('en'); | |
| 2969 | + | |
| 2970 | + }); | |
| 2971 | + | |
| 2972 | + angular.module('ngView').controller('TranslateCtrl', function ($scope) { | |
| 2973 | + $scope.translationId = 'TRANSLATION_ID'; | |
| 2974 | + | |
| 2975 | + $scope.values = { | |
| 2976 | + value: 78 | |
| 2977 | + }; | |
| 2978 | + }); | |
| 2979 | + </file> | |
| 2980 | + <file name="scenario.js"> | |
| 2981 | + it('should translate', function () { | |
| 2982 | + inject(function ($rootScope, $compile) { | |
| 2983 | + $rootScope.translationId = 'TRANSLATION_ID'; | |
| 2984 | + | |
| 2985 | + element = $compile('<p translate="TRANSLATION_ID"></p>')($rootScope); | |
| 2986 | + $rootScope.$digest(); | |
| 2987 | + expect(element.text()).toBe('Hello there!'); | |
| 2988 | + | |
| 2989 | + element = $compile('<p translate="{{translationId}}"></p>')($rootScope); | |
| 2990 | + $rootScope.$digest(); | |
| 2991 | + expect(element.text()).toBe('Hello there!'); | |
| 2992 | + | |
| 2993 | + element = $compile('<p translate>TRANSLATION_ID</p>')($rootScope); | |
| 2994 | + $rootScope.$digest(); | |
| 2995 | + expect(element.text()).toBe('Hello there!'); | |
| 2996 | + | |
| 2997 | + element = $compile('<p translate>{{translationId}}</p>')($rootScope); | |
| 2998 | + $rootScope.$digest(); | |
| 2999 | + expect(element.text()).toBe('Hello there!'); | |
| 3000 | + | |
| 3001 | + element = $compile('<p translate translate-attr-title="TRANSLATION_ID"></p>')($rootScope); | |
| 3002 | + $rootScope.$digest(); | |
| 3003 | + expect(element.attr('title')).toBe('Hello there!'); | |
| 3004 | + | |
| 3005 | + element = $compile('<p translate="WITH_CAMEL_CASE_KEY" translate-value-camel-case-key="Hello"></p>')($rootScope); | |
| 3006 | + $rootScope.$digest(); | |
| 3007 | + expect(element.text()).toBe('The interpolation key is camel cased: Hello'); | |
| 3008 | + }); | |
| 3009 | + }); | |
| 3010 | + </file> | |
| 3011 | + </example> | |
| 3012 | + */ | |
| 3013 | +.directive('translate', translateDirective); | |
| 3014 | +function translateDirective($translate, $interpolate, $compile, $parse, $rootScope) { | |
| 3015 | + | |
| 3016 | + 'use strict'; | |
| 3017 | + | |
| 3018 | + /** | |
| 3019 | + * @name trim | |
| 3020 | + * @private | |
| 3021 | + * | |
| 3022 | + * @description | |
| 3023 | + * trim polyfill | |
| 3024 | + * | |
| 3025 | + * @returns {string} The string stripped of whitespace from both ends | |
| 3026 | + */ | |
| 3027 | + var trim = function() { | |
| 3028 | + return this.toString().replace(/^\s+|\s+$/g, ''); | |
| 3029 | + }; | |
| 3030 | + | |
| 3031 | + /** | |
| 3032 | + * @name lowercase | |
| 3033 | + * @private | |
| 3034 | + * | |
| 3035 | + * @description | |
| 3036 | + * Return the lowercase string only if the type is string | |
| 3037 | + * | |
| 3038 | + * @returns {string} The string all in lowercase | |
| 3039 | + */ | |
| 3040 | + var lowercase = function (string) { | |
| 3041 | + return angular.isString(string) ? string.toLowerCase() : string; | |
| 3042 | + }; | |
| 3043 | + | |
| 3044 | + return { | |
| 3045 | + restrict: 'AE', | |
| 3046 | + scope: true, | |
| 3047 | + priority: $translate.directivePriority(), | |
| 3048 | + compile: function (tElement, tAttr) { | |
| 3049 | + | |
| 3050 | + var translateValuesExist = (tAttr.translateValues) ? | |
| 3051 | + tAttr.translateValues : undefined; | |
| 3052 | + | |
| 3053 | + var translateInterpolation = (tAttr.translateInterpolation) ? | |
| 3054 | + tAttr.translateInterpolation : undefined; | |
| 3055 | + | |
| 3056 | + var translateSanitizeStrategyExist = (tAttr.translateSanitizeStrategy) ? | |
| 3057 | + tAttr.translateSanitizeStrategy : undefined; | |
| 3058 | + | |
| 3059 | + var translateValueExist = tElement[0].outerHTML.match(/translate-value-+/i); | |
| 3060 | + | |
| 3061 | + var interpolateRegExp = '^(.*)(' + $interpolate.startSymbol() + '.*' + $interpolate.endSymbol() + ')(.*)', | |
| 3062 | + watcherRegExp = '^(.*)' + $interpolate.startSymbol() + '(.*)' + $interpolate.endSymbol() + '(.*)'; | |
| 3063 | + | |
| 3064 | + return function linkFn(scope, iElement, iAttr) { | |
| 3065 | + | |
| 3066 | + scope.interpolateParams = {}; | |
| 3067 | + scope.preText = ''; | |
| 3068 | + scope.postText = ''; | |
| 3069 | + scope.translateNamespace = getTranslateNamespace(scope); | |
| 3070 | + var translationIds = {}; | |
| 3071 | + | |
| 3072 | + var initInterpolationParams = function (interpolateParams, iAttr, tAttr) { | |
| 3073 | + // initial setup | |
| 3074 | + if (iAttr.translateValues) { | |
| 3075 | + angular.extend(interpolateParams, $parse(iAttr.translateValues)(scope.$parent)); | |
| 3076 | + } | |
| 3077 | + // initially fetch all attributes if existing and fill the params | |
| 3078 | + if (translateValueExist) { | |
| 3079 | + for (var attr in tAttr) { | |
| 3080 | + if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') { | |
| 3081 | + var attributeName = lowercase(attr.substr(14, 1)) + attr.substr(15); | |
| 3082 | + interpolateParams[attributeName] = tAttr[attr]; | |
| 3083 | + } | |
| 3084 | + } | |
| 3085 | + } | |
| 3086 | + }; | |
| 3087 | + | |
| 3088 | + // Ensures any change of the attribute "translate" containing the id will | |
| 3089 | + // be re-stored to the scope's "translationId". | |
| 3090 | + // If the attribute has no content, the element's text value (white spaces trimmed off) will be used. | |
| 3091 | + var observeElementTranslation = function (translationId) { | |
| 3092 | + | |
| 3093 | + // Remove any old watcher | |
| 3094 | + if (angular.isFunction(observeElementTranslation._unwatchOld)) { | |
| 3095 | + observeElementTranslation._unwatchOld(); | |
| 3096 | + observeElementTranslation._unwatchOld = undefined; | |
| 3097 | + } | |
| 3098 | + | |
| 3099 | + if (angular.equals(translationId , '') || !angular.isDefined(translationId)) { | |
| 3100 | + var iElementText = trim.apply(iElement.text()); | |
| 3101 | + | |
| 3102 | + // Resolve translation id by inner html if required | |
| 3103 | + var interpolateMatches = iElementText.match(interpolateRegExp); | |
| 3104 | + // Interpolate translation id if required | |
| 3105 | + if (angular.isArray(interpolateMatches)) { | |
| 3106 | + scope.preText = interpolateMatches[1]; | |
| 3107 | + scope.postText = interpolateMatches[3]; | |
| 3108 | + translationIds.translate = $interpolate(interpolateMatches[2])(scope.$parent); | |
| 3109 | + var watcherMatches = iElementText.match(watcherRegExp); | |
| 3110 | + if (angular.isArray(watcherMatches) && watcherMatches[2] && watcherMatches[2].length) { | |
| 3111 | + observeElementTranslation._unwatchOld = scope.$watch(watcherMatches[2], function (newValue) { | |
| 3112 | + translationIds.translate = newValue; | |
| 3113 | + updateTranslations(); | |
| 3114 | + }); | |
| 3115 | + } | |
| 3116 | + } else { | |
| 3117 | + // do not assigne the translation id if it is empty. | |
| 3118 | + translationIds.translate = !iElementText ? undefined : iElementText; | |
| 3119 | + } | |
| 3120 | + } else { | |
| 3121 | + translationIds.translate = translationId; | |
| 3122 | + } | |
| 3123 | + updateTranslations(); | |
| 3124 | + }; | |
| 3125 | + | |
| 3126 | + var observeAttributeTranslation = function (translateAttr) { | |
| 3127 | + iAttr.$observe(translateAttr, function (translationId) { | |
| 3128 | + translationIds[translateAttr] = translationId; | |
| 3129 | + updateTranslations(); | |
| 3130 | + }); | |
| 3131 | + }; | |
| 3132 | + | |
| 3133 | + // initial setup with values | |
| 3134 | + initInterpolationParams(scope.interpolateParams, iAttr, tAttr); | |
| 3135 | + | |
| 3136 | + var firstAttributeChangedEvent = true; | |
| 3137 | + iAttr.$observe('translate', function (translationId) { | |
| 3138 | + if (typeof translationId === 'undefined') { | |
| 3139 | + // case of element "<translate>xyz</translate>" | |
| 3140 | + observeElementTranslation(''); | |
| 3141 | + } else { | |
| 3142 | + // case of regular attribute | |
| 3143 | + if (translationId !== '' || !firstAttributeChangedEvent) { | |
| 3144 | + translationIds.translate = translationId; | |
| 3145 | + updateTranslations(); | |
| 3146 | + } | |
| 3147 | + } | |
| 3148 | + firstAttributeChangedEvent = false; | |
| 3149 | + }); | |
| 3150 | + | |
| 3151 | + for (var translateAttr in iAttr) { | |
| 3152 | + if (iAttr.hasOwnProperty(translateAttr) && translateAttr.substr(0, 13) === 'translateAttr' && translateAttr.length > 13) { | |
| 3153 | + observeAttributeTranslation(translateAttr); | |
| 3154 | + } | |
| 3155 | + } | |
| 3156 | + | |
| 3157 | + iAttr.$observe('translateDefault', function (value) { | |
| 3158 | + scope.defaultText = value; | |
| 3159 | + updateTranslations(); | |
| 3160 | + }); | |
| 3161 | + | |
| 3162 | + if (translateSanitizeStrategyExist) { | |
| 3163 | + iAttr.$observe('translateSanitizeStrategy', function (value) { | |
| 3164 | + scope.sanitizeStrategy = $parse(value)(scope.$parent); | |
| 3165 | + updateTranslations(); | |
| 3166 | + }); | |
| 3167 | + } | |
| 3168 | + | |
| 3169 | + if (translateValuesExist) { | |
| 3170 | + iAttr.$observe('translateValues', function (interpolateParams) { | |
| 3171 | + if (interpolateParams) { | |
| 3172 | + scope.$parent.$watch(function () { | |
| 3173 | + angular.extend(scope.interpolateParams, $parse(interpolateParams)(scope.$parent)); | |
| 3174 | + }); | |
| 3175 | + } | |
| 3176 | + }); | |
| 3177 | + } | |
| 3178 | + | |
| 3179 | + if (translateValueExist) { | |
| 3180 | + var observeValueAttribute = function (attrName) { | |
| 3181 | + iAttr.$observe(attrName, function (value) { | |
| 3182 | + var attributeName = lowercase(attrName.substr(14, 1)) + attrName.substr(15); | |
| 3183 | + scope.interpolateParams[attributeName] = value; | |
| 3184 | + }); | |
| 3185 | + }; | |
| 3186 | + for (var attr in iAttr) { | |
| 3187 | + if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') { | |
| 3188 | + observeValueAttribute(attr); | |
| 3189 | + } | |
| 3190 | + } | |
| 3191 | + } | |
| 3192 | + | |
| 3193 | + // Master update function | |
| 3194 | + var updateTranslations = function () { | |
| 3195 | + for (var key in translationIds) { | |
| 3196 | + if (translationIds.hasOwnProperty(key) && translationIds[key] !== undefined) { | |
| 3197 | + updateTranslation(key, translationIds[key], scope, scope.interpolateParams, scope.defaultText, scope.translateNamespace); | |
| 3198 | + } | |
| 3199 | + } | |
| 3200 | + }; | |
| 3201 | + | |
| 3202 | + // Put translation processing function outside loop | |
| 3203 | + var updateTranslation = function(translateAttr, translationId, scope, interpolateParams, defaultTranslationText, translateNamespace) { | |
| 3204 | + if (translationId) { | |
| 3205 | + // if translation id starts with '.' and translateNamespace given, prepend namespace | |
| 3206 | + if (translateNamespace && translationId.charAt(0) === '.') { | |
| 3207 | + translationId = translateNamespace + translationId; | |
| 3208 | + } | |
| 3209 | + | |
| 3210 | + $translate(translationId, interpolateParams, translateInterpolation, defaultTranslationText, scope.translateLanguage, scope.sanitizeStrategy) | |
| 3211 | + .then(function (translation) { | |
| 3212 | + applyTranslation(translation, scope, true, translateAttr); | |
| 3213 | + }, function (translationId) { | |
| 3214 | + applyTranslation(translationId, scope, false, translateAttr); | |
| 3215 | + }); | |
| 3216 | + } else { | |
| 3217 | + // as an empty string cannot be translated, we can solve this using successful=false | |
| 3218 | + applyTranslation(translationId, scope, false, translateAttr); | |
| 3219 | + } | |
| 3220 | + }; | |
| 3221 | + | |
| 3222 | + var applyTranslation = function (value, scope, successful, translateAttr) { | |
| 3223 | + if (!successful) { | |
| 3224 | + if (typeof scope.defaultText !== 'undefined') { | |
| 3225 | + value = scope.defaultText; | |
| 3226 | + } | |
| 3227 | + } | |
| 3228 | + if (translateAttr === 'translate') { | |
| 3229 | + // default translate into innerHTML | |
| 3230 | + if (successful || (!successful && !$translate.isKeepContent() && typeof iAttr.translateKeepContent === 'undefined')) { | |
| 3231 | + iElement.empty().append(scope.preText + value + scope.postText); | |
| 3232 | + } | |
| 3233 | + var globallyEnabled = $translate.isPostCompilingEnabled(); | |
| 3234 | + var locallyDefined = typeof tAttr.translateCompile !== 'undefined'; | |
| 3235 | + var locallyEnabled = locallyDefined && tAttr.translateCompile !== 'false'; | |
| 3236 | + if ((globallyEnabled && !locallyDefined) || locallyEnabled) { | |
| 3237 | + $compile(iElement.contents())(scope); | |
| 3238 | + } | |
| 3239 | + } else { | |
| 3240 | + // translate attribute | |
| 3241 | + var attributeName = iAttr.$attr[translateAttr]; | |
| 3242 | + if (attributeName.substr(0, 5) === 'data-') { | |
| 3243 | + // ensure html5 data prefix is stripped | |
| 3244 | + attributeName = attributeName.substr(5); | |
| 3245 | + } | |
| 3246 | + attributeName = attributeName.substr(15); | |
| 3247 | + iElement.attr(attributeName, value); | |
| 3248 | + } | |
| 3249 | + }; | |
| 3250 | + | |
| 3251 | + if (translateValuesExist || translateValueExist || iAttr.translateDefault) { | |
| 3252 | + scope.$watch('interpolateParams', updateTranslations, true); | |
| 3253 | + } | |
| 3254 | + | |
| 3255 | + // Replaced watcher on translateLanguage with event listener | |
| 3256 | + scope.$on('translateLanguageChanged', updateTranslations); | |
| 3257 | + | |
| 3258 | + // Ensures the text will be refreshed after the current language was changed | |
| 3259 | + // w/ $translate.use(...) | |
| 3260 | + var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations); | |
| 3261 | + | |
| 3262 | + // ensure translation will be looked up at least one | |
| 3263 | + if (iElement.text().length) { | |
| 3264 | + if (iAttr.translate) { | |
| 3265 | + observeElementTranslation(iAttr.translate); | |
| 3266 | + } else { | |
| 3267 | + observeElementTranslation(''); | |
| 3268 | + } | |
| 3269 | + } else if (iAttr.translate) { | |
| 3270 | + // ensure attribute will be not skipped | |
| 3271 | + observeElementTranslation(iAttr.translate); | |
| 3272 | + } | |
| 3273 | + updateTranslations(); | |
| 3274 | + scope.$on('$destroy', unbind); | |
| 3275 | + }; | |
| 3276 | + } | |
| 3277 | + }; | |
| 3278 | +} | |
| 3279 | + | |
| 3280 | +/** | |
| 3281 | + * Returns the scope's namespace. | |
| 3282 | + * @private | |
| 3283 | + * @param scope | |
| 3284 | + * @returns {string} | |
| 3285 | + */ | |
| 3286 | +function getTranslateNamespace(scope) { | |
| 3287 | + 'use strict'; | |
| 3288 | + if (scope.translateNamespace) { | |
| 3289 | + return scope.translateNamespace; | |
| 3290 | + } | |
| 3291 | + if (scope.$parent) { | |
| 3292 | + return getTranslateNamespace(scope.$parent); | |
| 3293 | + } | |
| 3294 | +} | |
| 3295 | + | |
| 3296 | +translateDirective.displayName = 'translateDirective'; | |
| 3297 | + | |
| 3298 | +angular.module('pascalprecht.translate') | |
| 3299 | +/** | |
| 3300 | + * @ngdoc directive | |
| 3301 | + * @name pascalprecht.translate.directive:translate-attr | |
| 3302 | + * @restrict A | |
| 3303 | + * | |
| 3304 | + * @description | |
| 3305 | + * Translates attributes like translate-attr-ATTR, but with an object like ng-class. | |
| 3306 | + * Internally it uses `translate` service to translate translation id. It possible to | |
| 3307 | + * pass an optional `translate-values` object literal as string into translation id. | |
| 3308 | + * | |
| 3309 | + * @param {string=} translate-attr Object literal mapping attributes to translation ids. | |
| 3310 | + * @param {string=} translate-values Values to pass into the translation ids. Can be passed as object literal string. | |
| 3311 | + * @param {string=} translate-sanitize-strategy defines locally sanitize strategy | |
| 3312 | + * | |
| 3313 | + * @example | |
| 3314 | + <example module="ngView"> | |
| 3315 | + <file name="index.html"> | |
| 3316 | + <div ng-controller="TranslateCtrl"> | |
| 3317 | + | |
| 3318 | + <input translate-attr="{ placeholder: translationId, title: 'WITH_VALUES' }" translate-values="{value: 5}" /> | |
| 3319 | + | |
| 3320 | + </div> | |
| 3321 | + </file> | |
| 3322 | + <file name="script.js"> | |
| 3323 | + angular.module('ngView', ['pascalprecht.translate']) | |
| 3324 | + | |
| 3325 | + .config(function ($translateProvider) { | |
| 3326 | + | |
| 3327 | + $translateProvider.translations('en',{ | |
| 3328 | + 'TRANSLATION_ID': 'Hello there!', | |
| 3329 | + 'WITH_VALUES': 'The following value is dynamic: {{value}}', | |
| 3330 | + }).preferredLanguage('en'); | |
| 3331 | + | |
| 3332 | + }); | |
| 3333 | + | |
| 3334 | + angular.module('ngView').controller('TranslateCtrl', function ($scope) { | |
| 3335 | + $scope.translationId = 'TRANSLATION_ID'; | |
| 3336 | + | |
| 3337 | + $scope.values = { | |
| 3338 | + value: 78 | |
| 3339 | + }; | |
| 3340 | + }); | |
| 3341 | + </file> | |
| 3342 | + <file name="scenario.js"> | |
| 3343 | + it('should translate', function () { | |
| 3344 | + inject(function ($rootScope, $compile) { | |
| 3345 | + $rootScope.translationId = 'TRANSLATION_ID'; | |
| 3346 | + | |
| 3347 | + element = $compile('<input translate-attr="{ placeholder: translationId, title: 'WITH_VALUES' }" translate-values="{ value: 5 }" />')($rootScope); | |
| 3348 | + $rootScope.$digest(); | |
| 3349 | + expect(element.attr('placeholder)).toBe('Hello there!'); | |
| 3350 | + expect(element.attr('title)).toBe('The following value is dynamic: 5'); | |
| 3351 | + }); | |
| 3352 | + }); | |
| 3353 | + </file> | |
| 3354 | + </example> | |
| 3355 | + */ | |
| 3356 | +.directive('translateAttr', translateAttrDirective); | |
| 3357 | +function translateAttrDirective($translate, $rootScope) { | |
| 3358 | + | |
| 3359 | + 'use strict'; | |
| 3360 | + | |
| 3361 | + return { | |
| 3362 | + restrict: 'A', | |
| 3363 | + priority: $translate.directivePriority(), | |
| 3364 | + link: function linkFn(scope, element, attr) { | |
| 3365 | + | |
| 3366 | + var translateAttr, | |
| 3367 | + translateValues, | |
| 3368 | + translateSanitizeStrategy, | |
| 3369 | + previousAttributes = {}; | |
| 3370 | + | |
| 3371 | + // Main update translations function | |
| 3372 | + var updateTranslations = function () { | |
| 3373 | + angular.forEach(translateAttr, function (translationId, attributeName) { | |
| 3374 | + if (!translationId) { | |
| 3375 | + return; | |
| 3376 | + } | |
| 3377 | + previousAttributes[attributeName] = true; | |
| 3378 | + | |
| 3379 | + // if translation id starts with '.' and translateNamespace given, prepend namespace | |
| 3380 | + if (scope.translateNamespace && translationId.charAt(0) === '.') { | |
| 3381 | + translationId = scope.translateNamespace + translationId; | |
| 3382 | + } | |
| 3383 | + $translate(translationId, translateValues, attr.translateInterpolation, undefined, scope.translateLanguage, translateSanitizeStrategy) | |
| 3384 | + .then(function (translation) { | |
| 3385 | + element.attr(attributeName, translation); | |
| 3386 | + }, function (translationId) { | |
| 3387 | + element.attr(attributeName, translationId); | |
| 3388 | + }); | |
| 3389 | + }); | |
| 3390 | + | |
| 3391 | + // Removing unused attributes that were previously used | |
| 3392 | + angular.forEach(previousAttributes, function (flag, attributeName) { | |
| 3393 | + if (!translateAttr[attributeName]) { | |
| 3394 | + element.removeAttr(attributeName); | |
| 3395 | + delete previousAttributes[attributeName]; | |
| 3396 | + } | |
| 3397 | + }); | |
| 3398 | + }; | |
| 3399 | + | |
| 3400 | + // Watch for attribute changes | |
| 3401 | + watchAttribute( | |
| 3402 | + scope, | |
| 3403 | + attr.translateAttr, | |
| 3404 | + function (newValue) { translateAttr = newValue; }, | |
| 3405 | + updateTranslations | |
| 3406 | + ); | |
| 3407 | + // Watch for value changes | |
| 3408 | + watchAttribute( | |
| 3409 | + scope, | |
| 3410 | + attr.translateValues, | |
| 3411 | + function (newValue) { translateValues = newValue; }, | |
| 3412 | + updateTranslations | |
| 3413 | + ); | |
| 3414 | + // Watch for sanitize strategy changes | |
| 3415 | + watchAttribute( | |
| 3416 | + scope, | |
| 3417 | + attr.translateSanitizeStrategy, | |
| 3418 | + function (newValue) { translateSanitizeStrategy = newValue; }, | |
| 3419 | + updateTranslations | |
| 3420 | + ); | |
| 3421 | + | |
| 3422 | + if (attr.translateValues) { | |
| 3423 | + scope.$watch(attr.translateValues, updateTranslations, true); | |
| 3424 | + } | |
| 3425 | + | |
| 3426 | + // Replaced watcher on translateLanguage with event listener | |
| 3427 | + scope.$on('translateLanguageChanged', updateTranslations); | |
| 3428 | + | |
| 3429 | + // Ensures the text will be refreshed after the current language was changed | |
| 3430 | + // w/ $translate.use(...) | |
| 3431 | + var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations); | |
| 3432 | + | |
| 3433 | + updateTranslations(); | |
| 3434 | + scope.$on('$destroy', unbind); | |
| 3435 | + } | |
| 3436 | + }; | |
| 3437 | +} | |
| 3438 | + | |
| 3439 | +function watchAttribute(scope, attribute, valueCallback, changeCallback) { | |
| 3440 | + 'use strict'; | |
| 3441 | + if (!attribute) { | |
| 3442 | + return; | |
| 3443 | + } | |
| 3444 | + if (attribute.substr(0, 2) === '::') { | |
| 3445 | + attribute = attribute.substr(2); | |
| 3446 | + } else { | |
| 3447 | + scope.$watch(attribute, function(newValue) { | |
| 3448 | + valueCallback(newValue); | |
| 3449 | + changeCallback(); | |
| 3450 | + }, true); | |
| 3451 | + } | |
| 3452 | + valueCallback(scope.$eval(attribute)); | |
| 3453 | +} | |
| 3454 | + | |
| 3455 | +translateAttrDirective.displayName = 'translateAttrDirective'; | |
| 3456 | + | |
| 3457 | +angular.module('pascalprecht.translate') | |
| 3458 | +/** | |
| 3459 | + * @ngdoc directive | |
| 3460 | + * @name pascalprecht.translate.directive:translateCloak | |
| 3461 | + * @requires $translate | |
| 3462 | + * @restrict A | |
| 3463 | + * | |
| 3464 | + * $description | |
| 3465 | + * Adds a `translate-cloak` class name to the given element where this directive | |
| 3466 | + * is applied initially and removes it, once a loader has finished loading. | |
| 3467 | + * | |
| 3468 | + * This directive can be used to prevent initial flickering when loading translation | |
| 3469 | + * data asynchronously. | |
| 3470 | + * | |
| 3471 | + * The class name is defined in | |
| 3472 | + * {@link pascalprecht.translate.$translateProvider#cloakClassName $translate.cloakClassName()}. | |
| 3473 | + * | |
| 3474 | + * @param {string=} translate-cloak If a translationId is provided, it will be used for showing | |
| 3475 | + * or hiding the cloak. Basically it relies on the translation | |
| 3476 | + * resolve. | |
| 3477 | + */ | |
| 3478 | +.directive('translateCloak', translateCloakDirective); | |
| 3479 | + | |
| 3480 | +function translateCloakDirective($translate, $rootScope) { | |
| 3481 | + | |
| 3482 | + 'use strict'; | |
| 3483 | + | |
| 3484 | + return { | |
| 3485 | + compile : function (tElement) { | |
| 3486 | + var applyCloak = function (element) { | |
| 3487 | + element.addClass($translate.cloakClassName()); | |
| 3488 | + }, | |
| 3489 | + removeCloak = function (element) { | |
| 3490 | + element.removeClass($translate.cloakClassName()); | |
| 3491 | + }; | |
| 3492 | + applyCloak(tElement); | |
| 3493 | + | |
| 3494 | + return function linkFn(scope, iElement, iAttr) { | |
| 3495 | + //Create bound functions that incorporate the active DOM element. | |
| 3496 | + var iRemoveCloak = removeCloak.bind(this, iElement), iApplyCloak = applyCloak.bind(this, iElement); | |
| 3497 | + if (iAttr.translateCloak && iAttr.translateCloak.length) { | |
| 3498 | + // Register a watcher for the defined translation allowing a fine tuned cloak | |
| 3499 | + iAttr.$observe('translateCloak', function (translationId) { | |
| 3500 | + $translate(translationId).then(iRemoveCloak, iApplyCloak); | |
| 3501 | + }); | |
| 3502 | + $rootScope.$on('$translateChangeSuccess', function () { | |
| 3503 | + $translate(iAttr.translateCloak).then(iRemoveCloak, iApplyCloak); | |
| 3504 | + }); | |
| 3505 | + } else { | |
| 3506 | + $translate.onReady(iRemoveCloak); | |
| 3507 | + } | |
| 3508 | + }; | |
| 3509 | + } | |
| 3510 | + }; | |
| 3511 | +} | |
| 3512 | + | |
| 3513 | +translateCloakDirective.displayName = 'translateCloakDirective'; | |
| 3514 | + | |
| 3515 | +angular.module('pascalprecht.translate') | |
| 3516 | +/** | |
| 3517 | + * @ngdoc directive | |
| 3518 | + * @name pascalprecht.translate.directive:translateNamespace | |
| 3519 | + * @restrict A | |
| 3520 | + * | |
| 3521 | + * @description | |
| 3522 | + * Translates given translation id either through attribute or DOM content. | |
| 3523 | + * Internally it uses `translate` filter to translate translation id. It is possible to | |
| 3524 | + * pass an optional `translate-values` object literal as string into translation id. | |
| 3525 | + * | |
| 3526 | + * @param {string=} translate namespace name which could be either string or interpolated string. | |
| 3527 | + * | |
| 3528 | + * @example | |
| 3529 | + <example module="ngView"> | |
| 3530 | + <file name="index.html"> | |
| 3531 | + <div translate-namespace="CONTENT"> | |
| 3532 | + | |
| 3533 | + <div> | |
| 3534 | + <h1 translate>.HEADERS.TITLE</h1> | |
| 3535 | + <h1 translate>.HEADERS.WELCOME</h1> | |
| 3536 | + </div> | |
| 3537 | + | |
| 3538 | + <div translate-namespace=".HEADERS"> | |
| 3539 | + <h1 translate>.TITLE</h1> | |
| 3540 | + <h1 translate>.WELCOME</h1> | |
| 3541 | + </div> | |
| 3542 | + | |
| 3543 | + </div> | |
| 3544 | + </file> | |
| 3545 | + <file name="script.js"> | |
| 3546 | + angular.module('ngView', ['pascalprecht.translate']) | |
| 3547 | + | |
| 3548 | + .config(function ($translateProvider) { | |
| 3549 | + | |
| 3550 | + $translateProvider.translations('en',{ | |
| 3551 | + 'TRANSLATION_ID': 'Hello there!', | |
| 3552 | + 'CONTENT': { | |
| 3553 | + 'HEADERS': { | |
| 3554 | + TITLE: 'Title' | |
| 3555 | + } | |
| 3556 | + }, | |
| 3557 | + 'CONTENT.HEADERS.WELCOME': 'Welcome' | |
| 3558 | + }).preferredLanguage('en'); | |
| 3559 | + | |
| 3560 | + }); | |
| 3561 | + | |
| 3562 | + </file> | |
| 3563 | + </example> | |
| 3564 | + */ | |
| 3565 | +.directive('translateNamespace', translateNamespaceDirective); | |
| 3566 | + | |
| 3567 | +function translateNamespaceDirective() { | |
| 3568 | + | |
| 3569 | + 'use strict'; | |
| 3570 | + | |
| 3571 | + return { | |
| 3572 | + restrict: 'A', | |
| 3573 | + scope: true, | |
| 3574 | + compile: function () { | |
| 3575 | + return { | |
| 3576 | + pre: function (scope, iElement, iAttrs) { | |
| 3577 | + scope.translateNamespace = _getTranslateNamespace(scope); | |
| 3578 | + | |
| 3579 | + if (scope.translateNamespace && iAttrs.translateNamespace.charAt(0) === '.') { | |
| 3580 | + scope.translateNamespace += iAttrs.translateNamespace; | |
| 3581 | + } else { | |
| 3582 | + scope.translateNamespace = iAttrs.translateNamespace; | |
| 3583 | + } | |
| 3584 | + } | |
| 3585 | + }; | |
| 3586 | + } | |
| 3587 | + }; | |
| 3588 | +} | |
| 3589 | + | |
| 3590 | +/** | |
| 3591 | + * Returns the scope's namespace. | |
| 3592 | + * @private | |
| 3593 | + * @param scope | |
| 3594 | + * @returns {string} | |
| 3595 | + */ | |
| 3596 | +function _getTranslateNamespace(scope) { | |
| 3597 | + 'use strict'; | |
| 3598 | + if (scope.translateNamespace) { | |
| 3599 | + return scope.translateNamespace; | |
| 3600 | + } | |
| 3601 | + if (scope.$parent) { | |
| 3602 | + return _getTranslateNamespace(scope.$parent); | |
| 3603 | + } | |
| 3604 | +} | |
| 3605 | + | |
| 3606 | +translateNamespaceDirective.displayName = 'translateNamespaceDirective'; | |
| 3607 | + | |
| 3608 | +angular.module('pascalprecht.translate') | |
| 3609 | +/** | |
| 3610 | + * @ngdoc directive | |
| 3611 | + * @name pascalprecht.translate.directive:translateLanguage | |
| 3612 | + * @restrict A | |
| 3613 | + * | |
| 3614 | + * @description | |
| 3615 | + * Forces the language to the directives in the underlying scope. | |
| 3616 | + * | |
| 3617 | + * @param {string=} translate language that will be negotiated. | |
| 3618 | + * | |
| 3619 | + * @example | |
| 3620 | + <example module="ngView"> | |
| 3621 | + <file name="index.html"> | |
| 3622 | + <div> | |
| 3623 | + | |
| 3624 | + <div> | |
| 3625 | + <h1 translate>HELLO</h1> | |
| 3626 | + </div> | |
| 3627 | + | |
| 3628 | + <div translate-language="de"> | |
| 3629 | + <h1 translate>HELLO</h1> | |
| 3630 | + </div> | |
| 3631 | + | |
| 3632 | + </div> | |
| 3633 | + </file> | |
| 3634 | + <file name="script.js"> | |
| 3635 | + angular.module('ngView', ['pascalprecht.translate']) | |
| 3636 | + | |
| 3637 | + .config(function ($translateProvider) { | |
| 3638 | + | |
| 3639 | + $translateProvider | |
| 3640 | + .translations('en',{ | |
| 3641 | + 'HELLO': 'Hello world!' | |
| 3642 | + }) | |
| 3643 | + .translations('de',{ | |
| 3644 | + 'HELLO': 'Hallo Welt!' | |
| 3645 | + }) | |
| 3646 | + .preferredLanguage('en'); | |
| 3647 | + | |
| 3648 | + }); | |
| 3649 | + | |
| 3650 | + </file> | |
| 3651 | + </example> | |
| 3652 | + */ | |
| 3653 | +.directive('translateLanguage', translateLanguageDirective); | |
| 3654 | + | |
| 3655 | +function translateLanguageDirective() { | |
| 3656 | + | |
| 3657 | + 'use strict'; | |
| 3658 | + | |
| 3659 | + return { | |
| 3660 | + restrict: 'A', | |
| 3661 | + scope: true, | |
| 3662 | + compile: function () { | |
| 3663 | + return function linkFn(scope, iElement, iAttrs) { | |
| 3664 | + | |
| 3665 | + iAttrs.$observe('translateLanguage', function (newTranslateLanguage) { | |
| 3666 | + scope.translateLanguage = newTranslateLanguage; | |
| 3667 | + }); | |
| 3668 | + | |
| 3669 | + scope.$watch('translateLanguage', function(){ | |
| 3670 | + scope.$broadcast('translateLanguageChanged'); | |
| 3671 | + }); | |
| 3672 | + }; | |
| 3673 | + } | |
| 3674 | + }; | |
| 3675 | +} | |
| 3676 | + | |
| 3677 | +translateLanguageDirective.displayName = 'translateLanguageDirective'; | |
| 3678 | + | |
| 3679 | +angular.module('pascalprecht.translate') | |
| 3680 | +/** | |
| 3681 | + * @ngdoc filter | |
| 3682 | + * @name pascalprecht.translate.filter:translate | |
| 3683 | + * @requires $parse | |
| 3684 | + * @requires pascalprecht.translate.$translate | |
| 3685 | + * @function | |
| 3686 | + * | |
| 3687 | + * @description | |
| 3688 | + * Uses `$translate` service to translate contents. Accepts interpolate parameters | |
| 3689 | + * to pass dynamized values though translation. | |
| 3690 | + * | |
| 3691 | + * @param {string} translationId A translation id to be translated. | |
| 3692 | + * @param {*=} interpolateParams Optional object literal (as hash or string) to pass values into translation. | |
| 3693 | + * | |
| 3694 | + * @returns {string} Translated text. | |
| 3695 | + * | |
| 3696 | + * @example | |
| 3697 | + <example module="ngView"> | |
| 3698 | + <file name="index.html"> | |
| 3699 | + <div ng-controller="TranslateCtrl"> | |
| 3700 | + | |
| 3701 | + <pre>{{ 'TRANSLATION_ID' | translate }}</pre> | |
| 3702 | + <pre>{{ translationId | translate }}</pre> | |
| 3703 | + <pre>{{ 'WITH_VALUES' | translate:'{value: 5}' }}</pre> | |
| 3704 | + <pre>{{ 'WITH_VALUES' | translate:values }}</pre> | |
| 3705 | + | |
| 3706 | + </div> | |
| 3707 | + </file> | |
| 3708 | + <file name="script.js"> | |
| 3709 | + angular.module('ngView', ['pascalprecht.translate']) | |
| 3710 | + | |
| 3711 | + .config(function ($translateProvider) { | |
| 3712 | + | |
| 3713 | + $translateProvider.translations('en', { | |
| 3714 | + 'TRANSLATION_ID': 'Hello there!', | |
| 3715 | + 'WITH_VALUES': 'The following value is dynamic: {{value}}' | |
| 3716 | + }); | |
| 3717 | + $translateProvider.preferredLanguage('en'); | |
| 3718 | + | |
| 3719 | + }); | |
| 3720 | + | |
| 3721 | + angular.module('ngView').controller('TranslateCtrl', function ($scope) { | |
| 3722 | + $scope.translationId = 'TRANSLATION_ID'; | |
| 3723 | + | |
| 3724 | + $scope.values = { | |
| 3725 | + value: 78 | |
| 3726 | + }; | |
| 3727 | + }); | |
| 3728 | + </file> | |
| 3729 | + </example> | |
| 3730 | + */ | |
| 3731 | +.filter('translate', translateFilterFactory); | |
| 3732 | + | |
| 3733 | +function translateFilterFactory($parse, $translate) { | |
| 3734 | + | |
| 3735 | + 'use strict'; | |
| 3736 | + | |
| 3737 | + var translateFilter = function (translationId, interpolateParams, interpolation, forceLanguage) { | |
| 3738 | + if (!angular.isObject(interpolateParams)) { | |
| 3739 | + var ctx = this || { | |
| 3740 | + '__SCOPE_IS_NOT_AVAILABLE': 'More info at https://github.com/angular/angular.js/commit/8863b9d04c722b278fa93c5d66ad1e578ad6eb1f' | |
| 3741 | + }; | |
| 3742 | + interpolateParams = $parse(interpolateParams)(ctx); | |
| 3743 | + } | |
| 3744 | + | |
| 3745 | + return $translate.instant(translationId, interpolateParams, interpolation, forceLanguage); | |
| 3746 | + }; | |
| 3747 | + | |
| 3748 | + if ($translate.statefulFilter()) { | |
| 3749 | + translateFilter.$stateful = true; | |
| 3750 | + } | |
| 3751 | + | |
| 3752 | + return translateFilter; | |
| 3753 | +} | |
| 3754 | + | |
| 3755 | +translateFilterFactory.displayName = 'translateFilterFactory'; | |
| 3756 | + | |
| 3757 | +angular.module('pascalprecht.translate') | |
| 3758 | + | |
| 3759 | +/** | |
| 3760 | + * @ngdoc object | |
| 3761 | + * @name pascalprecht.translate.$translationCache | |
| 3762 | + * @requires $cacheFactory | |
| 3763 | + * | |
| 3764 | + * @description | |
| 3765 | + * The first time a translation table is used, it is loaded in the translation cache for quick retrieval. You | |
| 3766 | + * can load translation tables directly into the cache by consuming the | |
| 3767 | + * `$translationCache` service directly. | |
| 3768 | + * | |
| 3769 | + * @return {object} $cacheFactory object. | |
| 3770 | + */ | |
| 3771 | + .factory('$translationCache', $translationCache); | |
| 3772 | + | |
| 3773 | +function $translationCache($cacheFactory) { | |
| 3774 | + | |
| 3775 | + 'use strict'; | |
| 3776 | + | |
| 3777 | + return $cacheFactory('translations'); | |
| 3778 | +} | |
| 3779 | + | |
| 3780 | +$translationCache.displayName = '$translationCache'; | |
| 3781 | +return 'pascalprecht.translate'; | |
| 3782 | + | |
| 3783 | +})); | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate/angular-translate.min.js
0 → 100644
| 1 | +/*! | |
| 2 | + * angular-translate - v2.17.1 - 2018-04-16 | |
| 3 | + * | |
| 4 | + * Copyright (c) 2018 The angular-translate team, Pascal Precht; Licensed MIT | |
| 5 | + */ | |
| 6 | +!function(t,e){"function"==typeof define&&define.amd?define([],function(){return e()}):"object"==typeof module&&module.exports?module.exports=e():e()}(0,function(){function t(t){"use strict";var e=t.storageKey(),n=t.storage(),a=function(){var a=t.preferredLanguage();angular.isString(a)?t.use(a):n.put(e,t.use())};a.displayName="fallbackFromIncorrectStorageValue",n?n.get(e)?t.use(n.get(e)).catch(a):a():angular.isString(t.preferredLanguage())&&t.use(t.preferredLanguage())}function e(t,e,n,a){"use strict";var r,i,s,o,u,l,c,f,g,p,h,d,v,m,$,y,b={},S=[],L=t,j=[],w="translate-cloak",C=!1,N=!1,O=".",E=!1,k=!1,P=0,A=!0,z="default",T={default:function(t){return(t||"").split("-").join("_")},java:function(t){var e=(t||"").split("-").join("_"),n=e.split("_");return n.length>1?n[0].toLowerCase()+"_"+n[1].toUpperCase():e},bcp47:function(t){var e=(t||"").split("_").join("-"),n=e.split("-");switch(n.length){case 1:n[0]=n[0].toLowerCase();break;case 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| 0 | 7 | \ No newline at end of file | ... | ... |
src/main/resources/static/assets/bower_components/angular-translate/bower.json
0 → 100644
| 1 | +{ | |
| 2 | + "name": "angular-translate", | |
| 3 | + "description": "A translation module for AngularJS", | |
| 4 | + "version": "2.17.1", | |
| 5 | + "main": "./angular-translate.js", | |
| 6 | + "ignore": [], | |
| 7 | + "author": "Pascal Precht", | |
| 8 | + "license": "MIT", | |
| 9 | + "dependencies": { | |
| 10 | + "angular": ">=1.2.26 <1.7" | |
| 11 | + } | |
| 12 | +} | ... | ... |