118 lines
3.5 KiB
TypeScript
118 lines
3.5 KiB
TypeScript
import {UIElement} from "../UIElement";
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import Combine from "../Base/Combine";
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import Locale from "./Locale";
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import {Utils} from "../../Utils";
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export class Translation extends UIElement {
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private static forcedLanguage = undefined;
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public readonly translations: object
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constructor(translations: object, context?: string) {
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super(Locale.language)
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if (translations === undefined) {
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throw `Translation without content (${context})`
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}
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let count = 0;
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for (const translationsKey in translations) {
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count++;
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}
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this.translations = translations;
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if (count === 0) {
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throw `No translations given in the object (${context})`
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}
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}
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get txt(): string {
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if (this.translations["*"]) {
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return this.translations["*"];
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}
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const txt = this.translations[Translation.forcedLanguage ?? Locale.language.data];
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if (txt !== undefined) {
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return txt;
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}
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const en = this.translations["en"];
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if (en !== undefined) {
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return en;
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}
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for (const i in this.translations) {
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return this.translations[i]; // Return a random language
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}
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console.error("Missing language ", Locale.language.data, "for", this.translations)
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return "";
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}
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public SupportedLanguages(): string[] {
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const langs = []
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for (const translationsKey in this.translations) {
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if(translationsKey === "#"){
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continue;
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}
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langs.push(translationsKey)
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}
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return langs;
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}
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public Subs(text: any): Translation {
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const newTranslations = {};
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for (const lang in this.translations) {
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let template: string = this.translations[lang];
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for (const k in text) {
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const combined = [];
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const parts = template.split("{" + k + "}");
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const el: string | UIElement = text[k];
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if (el === undefined) {
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continue;
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}
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let rtext: string = "";
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if (typeof (el) === "string") {
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rtext = el;
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} else {
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Translation.forcedLanguage = lang; // This is a very dirty hack - it'll bite me one day
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rtext = el.InnerRender();
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}
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for (let i = 0; i < parts.length - 1; i++) {
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combined.push(parts[i]);
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combined.push(rtext)
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}
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combined.push(parts[parts.length - 1]);
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template = new Combine(combined).InnerRender();
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}
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newTranslations[lang] = template;
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}
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Translation.forcedLanguage = undefined;
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return new Translation(newTranslations);
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}
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InnerRender(): string {
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return this.txt
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}
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public replace(a: string, b: string) {
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if (a.startsWith("{") && a.endsWith("}")) {
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a = a.substr(1, a.length - 2);
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}
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const result = this.Subs({[a]: b});
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return result;
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}
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public Clone() {
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return new Translation(this.translations)
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}
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FirstSentence() {
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const tr = {};
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for (const lng in this.translations) {
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let txt = this.translations[lng];
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txt = txt.replace(/\..*/, "");
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txt = Utils.EllipsesAfter(txt, 255);
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tr[lng] = txt;
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}
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return new Translation(tr);
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}
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} |