Intlayer를 사용하여 Vite 및 Lit 웹사이트 번역하기 | 국제화 (i18n)

npm install intlayer lit-intlayernpm install vite-intlayer --save-devnpx intlayer init

import { installIntlayer } from "lit-intlayer";// LitElement가 DOM에 연결되기 전에 호출해야 합니다.installIntlayer();// 커스텀 엘리먼트를 임포트하고 등록합니다.import "./my-element.js";

import { installIntlayer, installIntlayerMarkdown } from "lit-intlayer";installIntlayer();installIntlayerMarkdown();import "./my-element.js";

import { LitElement, html } from "lit";import { customElement, property } from "lit/decorators.js";import { useIntlayer } from "lit-intlayer";@customElement("my-element")export class MyElement extends LitElement {  @property({ type: Number })  count = 0;  // useIntlayer는 자신을 ReactiveController로 등록합니다.  // 로케일이 변경되면 엘리먼트가 자동으로 다시 렌더링됩니다.  private content = useIntlayer(this, "app");  override render() {    const { content } = this;    return html`      <h1>${content.title}</h1>      <img src="/vite.svg" alt=${content.viteLogo.value} />      <img src="/lit.svg" alt=${content.litLogo.value} />      <button @click=${() => this.count++}>        ${content.count({ count: this.count })}      </button>      <p>${content.readTheDocs}</p>    `;  }}

import { LitElement, html } from "lit";import { customElement } from "lit/decorators.js";import { getLocaleName } from "intlayer";import { useLocale } from "lit-intlayer";@customElement("locale-switcher")export class LocaleSwitcher extends LitElement {  private locale = useLocale(this);  private _onChange(e: Event) {    const select = e.target as HTMLSelectElement;    this.locale.setLocale(select.value as any);  }  override render() {    return html`      <select @change=${this._onChange}>        ${this.locale.availableLocales.map(          (loc) => html`            <option value=${loc} ?selected=${loc === this.locale.locale}>              ${getLocaleName(loc)}            </option>          `        )}      </select>    `;  }}

import { LitElement, html } from "lit";import { customElement } from "lit/decorators.js";import { unsafeHTML } from "lit/directives/unsafe-html.js";import { useIntlayer } from "lit-intlayer";import { compileMarkdown } from "lit-intlayer/markdown";@customElement("my-element")export class MyElement extends LitElement {  private content = useIntlayer(this, "app");  override render() {    return html`      <div class="edit-note">        ${unsafeHTML(compileMarkdown(String(this.content.editNote)))}      </div>    `;  }}

import { LitElement, html } from "lit";import { customElement } from "lit/decorators.js";import { getLocaleName, getLocalizedUrl } from "intlayer";import { useLocale, useRewriteURL } from "lit-intlayer";@customElement("locale-switcher")export class LocaleSwitcher extends LitElement {  private locale = useLocale(this);  // 로케일이 변경될 때 현재 URL을 자동으로 다시 작성합니다.  private _rewriteURL = useRewriteURL(this);  private _onChange(e: Event) {    const select = e.target as HTMLSelectElement;    this.locale.setLocale(select.value as any);  }  override render() {    return html`      <select @change=${this._onChange}>        ${this.locale.availableLocales.map(          (loc) => html`            <option value=${loc} ?selected=${loc === this.locale.locale}>              ${getLocaleName(loc)}            </option>          `        )}      </select>    `;  }}

import { LitElement, html } from "lit";import { customElement } from "lit/decorators.js";import { getHTMLTextDir } from "intlayer";import { useLocale } from "lit-intlayer";@customElement("my-element")export class MyElement extends LitElement {  private locale = useLocale(this, {    onLocaleChange: (loc) => {      document.documentElement.lang = loc;      document.documentElement.dir = getHTMLTextDir(loc);    },  });  override render() {    return html`<!-- 여러분의 콘텐츠 -->`;  }}

import { type IntlayerConfig } from "intlayer";const config: IntlayerConfig = {  // ... 나머지 구성  compiler: {    /**     * 컴파일러를 활성화할지 여부를 나타냅니다.     */    enabled: true,    /**     * 출력 파일 경로를 정의합니다.     */    output: ({ fileName, extension }) => `./${fileName}${extension}`,    /**     * 변환된 후 컴포넌트를 저장할지 여부를 나타냅니다.     * 이렇게 하면 컴파일러를 한 번만 실행하여 앱을 변환한 다음 나중에 제거할 수 있습니다.     */    saveComponents: false,    /**     * 딕셔너리 키 접두사     */    dictionaryKeyPrefix: "",  },};export default config;

import fs from "fs";import path from "path";import { fileURLToPath } from "url";import { generateSitemap, getMultilingualUrls } from "intlayer";const __dirname = path.dirname(fileURLToPath(import.meta.url));const SITE_URL = (process.env.SITE_URL || "http://localhost:5173").replace(  /\/$/,  "");const pathList = [  { path: "/", changefreq: "daily", priority: 1.0 },  { path: "/about", changefreq: "monthly", priority: 0.7 },];const sitemapXml = generateSitemap(pathList, { siteUrl: SITE_URL });fs.writeFileSync(path.join(__dirname, "public", "sitemap.xml"), sitemapXml);const getAllMultilingualUrls = (urls) =>  urls.flatMap((url) => Object.values(getMultilingualUrls(url)));const disallowedPaths = getAllMultilingualUrls(["/admin", "/private"]);const robotsTxt = [  "User-agent: *",  "Allow: /",  ...disallowedPaths.map((path) => `Disallow: ${path}`),  "",  `Sitemap: ${SITE_URL}/sitemap.xml`,].join("\n");fs.writeFileSync(path.join(__dirname, "public", "robots.txt"), robotsTxt);console.log("SEO files generated successfully.");

{  "scripts": {    "dev": "vite",    "prebuild": "node generate-seo.mjs",    "build": "vite build",    "preview": "vite preview"  }}

{  "compilerOptions": {    // ...    "experimentalDecorators": true,    "useDefineForClassFields": false,  },  "include": ["src", ".intlayer/**/*.ts"],}

# Intlayer에서 생성된 파일 무시.intlayer