Layout

I file di layout sono realizzati con funzioni TypeScript. Puoi definire quante più proprietà desideri purché restituisca una stringa. Quindi, fai in modo che ogni pagina del tuo progetto passi i dati pertinenti a questa funzione.

Utilizzare solo file TypeScript mantiene il numero di lingue basso in questo progetto. Non devi imparare un'altra lingua di templating. Per facilitare l'interazione con l'HTML in TypeScript, ho utilizzato il commento `/* HTML */` per consentire stringhe su più righe. Questo è riconosciuto da 2 estensioni che trovo utili.

esbenp.prettier-vscode
tobermory.es6-string-html

TypeScript - src/Layout.ts

import { LanguageOption } from "./GlobalSitesCore/LanguageOption";
import i18next from "./GlobalSitesCore/i18n";
import { languageSettings } from "./GlobalSitesCore/languages";
import { urlBuilder } from "./GlobalSitesCore/urlBuilder";

interface LayoutProps {
  content: string;
  lang: string;
  description: string;
  title: string;
  languageOptions: LanguageOption[];
}
export function Layout(props: LayoutProps): string {
  const baseUrl = "https://www.globalsites.ai";
  var currentLanguageOption = props.languageOptions.find(
    (option) => option.code == props.lang
  );
  var defaultLanguageOption = props.languageOptions.find(
    (option) => option.code == languageSettings.defaultLanguage
  );

  return /* HTML */ `
    <!DOCTYPE html>
    <html lang="${props.lang}">
      <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <meta name="description" content="${props.description}" />
        <meta property="og:title" content="${props.title}" />
        <meta property="og:description" content="${props.description}" />
        <meta property="og:url" content="${currentLanguageOption?.url}" />
        <meta property="og:type" content="website" />
        <meta property="og:site_name" content="Global Sites" />
        <meta property="og:locale" content="${props.lang}" />
        <meta property="og:image" content="${baseUrl}/ogImage.jpg" />
        <meta name="twitter:card" content="summary_large_image" />
        <meta name="twitter:site" content="@benwmaddox" />
        <meta name="twitter:creator" content="@benwmaddox" />
        <meta name="twitter:title" content="${props.title}" />
        <meta name="twitter:description" content="${props.description}" />
        <meta name="twitter:image" content="${baseUrl}/ogImage.jpg" />

        <link
          rel="sitemap"
          type="application/xml"
          title="Sitemap"
          href="/sitemap.xml"
        />
        <link
          rel="stylesheet"
          href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/dark.min.css"
        />
        <link rel="stylesheet" href="/styles.css" />
        <link rel="icon" type="image/svg+xml" href="/icon.svg" />
        <title>
          ${props.title ? props.title + " - " : ""}${i18next.t(`Global Sites`)}
        </title>
        <style>
          body {
            height: 100vh;
          }
        </style>

        ${props.languageOptions
          .map((option) => {
            return option.code == languageSettings.defaultLanguage
              ? `<link rel="alternate" href="${baseUrl}${option.url}" hreflang="${option.code}"/>
<link rel="alternate" href="${baseUrl}${option.url}" hreflang="x-default"/>`
              : `<link rel="alternate" href="${baseUrl}${option.url}" hreflang="${option.code}"/>`;
          })
          .join("
")}
        <script>
          function switchLanguage() {
            var selectedLanguageUrl =
              document.getElementById("language-select").value;
            window.location.href = selectedLanguageUrl;
          }
        </script>
      </head>
      <body>
        <header>
          <div class="flex">
            <div class="logo">
              <a
                href="${props.lang === "en" ? "/" : `/${props.lang}/`}"
                style="display:inline-block;"
              >
                <img src="/logo.svg" alt="Logo"
              /></a>
            </div>

            <div class="language-switcher">
              <select id="language-select" onchange="switchLanguage()">
                ${[...props.languageOptions]
                  .sort((a, b) =>
                    a.code == props.lang ? 1 : a.code.localeCompare(b.code)
                  )
                  .map((option) => {
                    return `<option value="${option.url}" ${
                      option.code === props.lang ? "selected" : ""
                    }>${option.name}</option>`;
                  })
                  .join("")}
              </select>
            </div>
            <nav>
              <a href="/${urlBuilder(undefined, undefined)}"
                >${i18next.t("Home")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "documentation")}"
                >${i18next.t("Documentation")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "contact-us")}"
                >${i18next.t("Contact Us")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "privacy-policy")}"
                >${i18next.t("Privacy Policy")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "faq")}">${i18next.t("FAQ")}</a>
            </nav>
          </div>
        </header>
        <main>
          <div class="container">${props.content}</div>
        </main>
        <footer>
          <div class="footer-content">
            <p>
              <a href="/${urlBuilder(undefined, "contact-us")}"
                >${i18next.t("Contact Us")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "privacy-policy")}"
                >${i18next.t("Privacy Policy")}</a
              >
              |
              <a href="/${urlBuilder(undefined, "faq")}">${i18next.t("FAQ")}</a>
              &copy; ${new Date().getFullYear()} ${baseUrl}
            </p>
            <div>
              ${[...props.languageOptions]
                .map((option) => {
                  return `<a href="${option.url}" >${option.name}</a>`;
                })
                .join(" | ")}
            </div>
          </div>
        </footer>
      </body>
    </html>
  `;
}