78 lines
1.7 KiB
TypeScript
78 lines
1.7 KiB
TypeScript
import { navigation } from "@/lib/navigation";
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import path from "path";
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import fs from "fs";
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const __dirname = path.resolve();
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const getBaseUrl = () => {
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if (process.env.NODE_ENV === "production") {
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return "https://memento-dev.fr";
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}
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return `http://localhost:${process.env.PORT || 3000}`;
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};
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type SitemapElement = {
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location: string;
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lastmod: string;
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priority: string;
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};
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class Sitemap {
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private readonly sitemapPath = path.join(__dirname, "public", "sitemap.xml");
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private readonly lastModified = new Date().toISOString();
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private readonly baseUrl = getBaseUrl();
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private urls: SitemapElement[] = [];
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private sitemap: string = "";
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private static instance: Sitemap;
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private constructor() {}
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public static getInstance(): Sitemap {
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if (!Sitemap.instance) {
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Sitemap.instance = new Sitemap();
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}
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return Sitemap.instance;
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}
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private resetMemory(): void {
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this.sitemap = "";
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this.urls = [];
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}
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private prependSitemap(): void {
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this.sitemap = `<?xml version="1.0" encoding="UTF-8"?>`;
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this.sitemap += `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap-image/1.1">`;
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}
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private appendSitemap(): void {
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this.sitemap += `</urlset>`;
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}
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private buildSitemap(): void {
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this.prependSitemap();
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this.appendSitemap();
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}
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private saveSitemap(): void {
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fs.writeFileSync(this.sitemapPath, this.sitemap, "utf8");
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}
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private loadUrls(): void {}
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public generateSitemap(): void {
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console.log("Generating sitemap...");
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this.resetMemory();
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this.loadUrls();
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this.buildSitemap();
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this.saveSitemap();
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console.log("Sitemap generated successfully.");
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}
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}
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export const sitemap = Sitemap.getInstance();
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