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noVNC Update 1.0.0 -> 1.1.0

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catborise 2019-06-24 14:26:25 +03:00
parent 61703b3faf
commit e601c23b4a
51 changed files with 18368 additions and 19828 deletions
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92
static/js/novnc/app/localization.js
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@ -1,6 +1,6 @@
/*
* noVNC: HTML5 VNC client
* Copyright (C) 2012 Joel Martin
* Copyright (C) 2018 The noVNC Authors
* Licensed under MPL 2.0 (see LICENSE.txt)
*
* See README.md for usage and integration instructions.
@ -10,36 +10,35 @@
* Localization Utilities
*/
export function Localizer() {
// Currently configured language
this.language = 'en';
export class Localizer {
constructor() {
// Currently configured language
this.language = 'en';
// Current dictionary of translations
this.dictionary = undefined;
}
// Current dictionary of translations
this.dictionary = undefined;
}
Localizer.prototype = {
// Configure suitable language based on user preferences
setup: function (supportedLanguages) {
var userLanguages;
setup(supportedLanguages) {
this.language = 'en'; // Default: US English
/*
* Navigator.languages only available in Chrome (32+) and FireFox (32+)
* Fall back to navigator.language for other browsers
*/
let userLanguages;
if (typeof window.navigator.languages == 'object') {
userLanguages = window.navigator.languages;
} else {
userLanguages = [navigator.language || navigator.userLanguage];
}
for (var i = 0;i < userLanguages.length;i++) {
var userLang = userLanguages[i];
userLang = userLang.toLowerCase();
userLang = userLang.replace("_", "-");
userLang = userLang.split("-");
for (let i = 0;i < userLanguages.length;i++) {
const userLang = userLanguages[i]
.toLowerCase()
.replace("_", "-")
.split("-");
// Built-in default?
if ((userLang[0] === 'en') &&
@ -48,66 +47,69 @@ Localizer.prototype = {
}
// First pass: perfect match
for (var j = 0;j < supportedLanguages.length;j++) {
var supLang = supportedLanguages[j];
supLang = supLang.toLowerCase();
supLang = supLang.replace("_", "-");
supLang = supLang.split("-");
for (let j = 0; j < supportedLanguages.length; j++) {
const supLang = supportedLanguages[j]
.toLowerCase()
.replace("_", "-")
.split("-");
if (userLang[0] !== supLang[0])
if (userLang[0] !== supLang[0]) {
continue;
if (userLang[1] !== supLang[1])
}
if (userLang[1] !== supLang[1]) {
continue;
}
this.language = supportedLanguages[j];
return;
}
// Second pass: fallback
for (var j = 0;j < supportedLanguages.length;j++) {
supLang = supportedLanguages[j];
supLang = supLang.toLowerCase();
supLang = supLang.replace("_", "-");
supLang = supLang.split("-");
for (let j = 0;j < supportedLanguages.length;j++) {
const supLang = supportedLanguages[j]
.toLowerCase()
.replace("_", "-")
.split("-");
if (userLang[0] !== supLang[0])
if (userLang[0] !== supLang[0]) {
continue;
if (supLang[1] !== undefined)
}
if (supLang[1] !== undefined) {
continue;
}
this.language = supportedLanguages[j];
return;
}
}
},
}
// Retrieve localised text
get: function (id) {
get(id) {
if (typeof this.dictionary !== 'undefined' && this.dictionary[id]) {
return this.dictionary[id];
} else {
return id;
}
},
}
// Traverses the DOM and translates relevant fields
// See https://html.spec.whatwg.org/multipage/dom.html#attr-translate
translateDOM: function () {
var self = this;
translateDOM() {
const self = this;
function process(elem, enabled) {
function isAnyOf(searchElement, items) {
return items.indexOf(searchElement) !== -1;
}
function translateAttribute(elem, attr) {
var str = elem.getAttribute(attr);
str = self.get(str);
const str = self.get(elem.getAttribute(attr));
elem.setAttribute(attr, str);
}
function translateTextNode(node) {
var str = node.data.trim();
str = self.get(str);
const str = self.get(node.data.trim());
node.data = str;
}
@ -134,7 +136,7 @@ Localizer.prototype = {
}
if (elem.hasAttribute("label") &&
isAnyOf(elem.tagName, ["MENUITEM", "MENU", "OPTGROUP",
"OPTION", "TRACK"])) {
"OPTION", "TRACK"])) {
translateAttribute(elem, "label");
}
// FIXME: Should update "lang"
@ -152,8 +154,8 @@ Localizer.prototype = {
}
}
for (var i = 0;i < elem.childNodes.length;i++) {
var node = elem.childNodes[i];
for (let i = 0; i < elem.childNodes.length; i++) {
const node = elem.childNodes[i];
if (node.nodeType === node.ELEMENT_NODE) {
process(node, enabled);
} else if (node.nodeType === node.TEXT_NODE && enabled) {
@ -163,8 +165,8 @@ Localizer.prototype = {
}
process(document.body, true);
},
};
}
}
export var l10n = new Localizer();
export const l10n = new Localizer();
export default l10n.get.bind(l10n);