const http = require('http');
const fs = require('fs');
const path = require('path');
const POSTS_DIR = path.join(__dirname, 'content/posts');
const PORT = 3002;
const STATUS_CLASSES = ['stable', 'corrupted', 'experimental'];
function esc(s) {
return String(s).replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"');
}
function slugify(title) {
return String(title)
.toLowerCase()
.replace(/[äöü]/g, m => ({ ä: 'ae', ö: 'oe', ü: 'ue' }[m]))
.replace(/ß/g, 'ss')
.replace(/[^a-z0-9]+/g, '-')
.replace(/^-+|-+$/g, '') || 'projekt';
}
function uniqueSlug(base) {
let slug = base;
let i = 2;
while (fs.existsSync(path.join(POSTS_DIR, slug + '.md'))) {
slug = base + '-' + i;
i++;
}
return slug;
}
// ── FRONTMATTER PARSEN / SCHREIBEN ──────────────────────────────
function parsePost(filename) {
const raw = fs.readFileSync(path.join(POSTS_DIR, filename), 'utf8');
const match = raw.match(/^---\r?\n([\s\S]*?)\r?\n---\r?\n?([\s\S]*)$/);
const fm = { title: '', date: '', status_class: 'stable', status_label: '', thumb: '' };
let body = raw;
if (match) {
const fmBlock = match[1];
body = match[2].replace(/^\n+/, '');
fmBlock.split('\n').forEach(line => {
const idx = line.indexOf(':');
if (idx === -1) return;
const key = line.slice(0, idx).trim();
let val = line.slice(idx + 1).trim();
val = val.replace(/^['"]|['"]$/g, '');
if (key in fm) fm[key] = val;
});
}
return { filename, ...fm, body };
}
function serializePost(entry) {
const q = v => `'${String(v).replace(/'/g, "''")}'`;
return `---
title: ${q(entry.title)}
date: ${entry.date}
status_class: ${q(entry.status_class)}
status_label: ${q(entry.status_label)}
thumb: ${q(entry.thumb)}
---
${entry.body.trim()}
`;
}
function readAllPosts() {
return fs.readdirSync(POSTS_DIR)
.filter(f => f.endsWith('.md'))
.map(parsePost)
.sort((a, b) => (a.date < b.date ? 1 : -1));
}
// ── HTML ─────────────────────────────────────────────────────────
function html(posts) {
const statusOptions = STATUS_CLASSES.map(c => ``).join('');
const rows = posts.map(p => `
| ${esc(p.title)} |
${esc(p.date)} |
${esc(p.status_label)} |
${esc(p.filename)} |
|
`).join('');
const json = JSON.stringify(posts).replace(/
PROJEKT-ARCHIV // ADMIN
PROJEKT-ARCHIV
// LOKALES ADMIN-PANEL · localhost:${PORT} · schreibt content/posts/*.md
| TITEL | DATUM | STATUS | DATEI | |
|---|
${rows}
`;
}
// ── SERVER ───────────────────────────────────────────────────────
const server = http.createServer((req, res) => {
const json = (status, obj) => {
res.writeHead(status, { 'Content-Type': 'application/json' });
res.end(JSON.stringify(obj));
};
const body = (cb) => {
let b = '';
req.on('data', c => b += c);
req.on('end', () => cb(b));
};
if (req.method === 'GET' && req.url === '/') {
res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' });
res.end(html(readAllPosts()));
} else if (req.method === 'POST' && req.url === '/save') {
body(b => {
try {
const { isNew, entry } = JSON.parse(b);
if (!entry.title || !entry.status_label) throw new Error('Titel und Status-Label sind Pflicht');
let filename = entry.filename;
if (isNew) {
filename = uniqueSlug(slugify(filename || entry.title)) + '.md';
} else if (!filename.endsWith('.md')) {
filename += '.md';
}
fs.writeFileSync(path.join(POSTS_DIR, filename), serializePost({ ...entry, filename }), 'utf8');
json(200, { ok: true, filename });
} catch (e) {
json(400, { ok: false, error: e.message });
}
});
} else if (req.method === 'POST' && req.url === '/delete') {
body(b => {
try {
const { filename } = JSON.parse(b);
const target = path.join(POSTS_DIR, filename);
if (!target.startsWith(POSTS_DIR) || !filename.endsWith('.md')) {
throw new Error('Ungültiger Dateiname');
}
fs.unlinkSync(target);
json(200, { ok: true });
} catch (e) {
json(400, { ok: false, error: e.message });
}
});
} else {
res.writeHead(404); res.end('Not found');
}
});
server.listen(PORT, '127.0.0.1', () => {
console.log(`\n PROJEKT-ARCHIV ADMIN → http://localhost:${PORT}\n`);
});