ed22a76fda
- delivery.ts: upload the stored result in its chosen format (output_ext, global or per-recipe) instead of always converting non-alpha to JPEG. - jobs POST froze the snapshot without output_ext -> per-conversion/per-recipe format choice was silently dropped. Now carried through. - telegram.ts: recipe snapshots carry output_ext + delivery_target_id (custom formats already flow via output_format). - mcp/klarbild-mcp.mjs: process_images gains tasks, output_ext, orientation, crop_mode, contour_mm, picdrop_gallery; job_status shows finished_at + errors. - Docs: llms.txt, mcp/README, changelog updated. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XNQ8ghPfzAfsyVYd6HgFb6
119 lines
6.6 KiB
JavaScript
119 lines
6.6 KiB
JavaScript
#!/usr/bin/env node
|
||
// Klarbild MCP-Server — erlaubt einem KI-Assistenten (z. B. Claude), lokale Bilder
|
||
// oder anderweitig beschaffte Bilder (iMessage, Ordner XY …) an Klarbild zu übergeben
|
||
// und dort zu verarbeiten. Der Assistent besorgt die Bilddateien; dieser Server lädt
|
||
// sie hoch und legt einen Auftrag an.
|
||
//
|
||
// Setup:
|
||
// npm i @modelcontextprotocol/sdk
|
||
// KLARBILD_URL=https://klarbild.heidrich-digital.de \
|
||
// KLARBILD_TOKEN=klb_xxx node mcp/klarbild-mcp.mjs
|
||
// Den Token erzeugt man in Klarbild unter Admin → „Automatisierung / MCP-Zugriff".
|
||
|
||
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
|
||
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
|
||
import { readFile } from 'node:fs/promises';
|
||
import { basename } from 'node:path';
|
||
|
||
const BASE = (process.env.KLARBILD_URL || '').replace(/\/$/, '');
|
||
const TOKEN = process.env.KLARBILD_TOKEN || '';
|
||
if (!BASE || !TOKEN) { console.error('KLARBILD_URL und KLARBILD_TOKEN müssen gesetzt sein.'); process.exit(1); }
|
||
|
||
const authHeaders = { Authorization: `Bearer ${TOKEN}` };
|
||
const api = (path) => `${BASE}${path}`;
|
||
|
||
async function uploadFile(pathOrBase64, name) {
|
||
let buf, filename = name;
|
||
if (pathOrBase64.startsWith('data:')) {
|
||
buf = Buffer.from(pathOrBase64.split(',')[1], 'base64');
|
||
filename = name || 'bild.png';
|
||
} else {
|
||
buf = await readFile(pathOrBase64);
|
||
filename = name || basename(pathOrBase64);
|
||
}
|
||
const fd = new FormData();
|
||
fd.append('files', new Blob([buf]), filename);
|
||
const r = await fetch(api('/api/uploads'), { method: 'POST', headers: authHeaders, body: fd });
|
||
const j = await r.json();
|
||
const info = (j.files || [])[0];
|
||
if (!info?.source_path) throw new Error(info?.error || 'Upload fehlgeschlagen');
|
||
return { source_path: info.source_path, filename };
|
||
}
|
||
|
||
const server = new Server({ name: 'klarbild', version: '1.0.0' }, { capabilities: { tools: {} } });
|
||
|
||
const TOOLS = [
|
||
{ name: 'list_recipes', description: 'Verfügbare Presets/Rezepte in Klarbild auflisten.',
|
||
inputSchema: { type: 'object', properties: {} } },
|
||
{ name: 'process_images',
|
||
description: 'Bilder an Klarbild übergeben und verarbeiten. Dateien als lokale Pfade ODER data:-URLs. Entweder recipeId ODER mode+Optionen angeben.',
|
||
inputSchema: { type: 'object', properties: {
|
||
files: { type: 'array', items: { type: 'string' }, description: 'Lokale Pfade oder data:-URLs' },
|
||
recipeId: { type: 'string', description: 'Optional: Preset-ID (aus list_recipes) — überschreibt die Einzeloptionen' },
|
||
mode: { type: 'string', enum: ['each', 'compose', 'generate'], description: 'Falls kein recipeId' },
|
||
tasks: { type: 'array', items: { type: 'string', enum: ['clean', 'cutout', 'format', 'contour'] },
|
||
description: 'Nur bei mode=each. Standard: ["format"] wenn output_format gesetzt.' },
|
||
prompt_text: { type: 'string', description: 'Beschreibung für compose/generate' },
|
||
output_format: { type: 'string', description: 'Fest: 30x40, A4, theframe, hochformat, keep … ODER frei: "25x35" (=25×35 cm) bzw. "sticker5" (=5×5 cm).' },
|
||
output_ext: { type: 'string', enum: ['png', 'jpg'], description: 'Dateiformat. Weglassen = globale Standard-Einstellung. JPG nur ohne Transparenz.' },
|
||
orientation: { type: 'string', enum: ['portrait', 'landscape'] },
|
||
crop_mode: { type: 'string', enum: ['crop', 'extend'] },
|
||
contour_mm: { type: 'number', description: 'Stickerrand in mm (nur mit tasks=cutout+contour).' },
|
||
picdrop_gallery: { type: 'string', description: 'Ziel-Galerie/Unterordner (bei delivery picdrop/both).' },
|
||
delivery: { type: 'string', enum: ['library', 'picdrop', 'both'] },
|
||
}, required: ['files'] } },
|
||
{ name: 'job_status', description: 'Status eines Auftrags abfragen (inkl. Endzeit und Fehlermeldungen).',
|
||
inputSchema: { type: 'object', properties: { jobId: { type: 'string' } }, required: ['jobId'] } },
|
||
];
|
||
|
||
server.setRequestHandler({ method: 'tools/list' }, async () => ({ tools: TOOLS }));
|
||
|
||
server.setRequestHandler({ method: 'tools/call' }, async (req) => {
|
||
const { name, arguments: a = {} } = req.params;
|
||
try {
|
||
if (name === 'list_recipes') {
|
||
const j = await (await fetch(api('/api/recipes'), { headers: authHeaders })).json();
|
||
const list = (j.recipes || []).map((r) => `${r.id} — ${r.name} (${r.mode || 'each'})`).join('\n');
|
||
return { content: [{ type: 'text', text: list || 'Keine Presets.' }] };
|
||
}
|
||
if (name === 'process_images') {
|
||
const files = a.files || [];
|
||
const mode = a.mode || 'each';
|
||
const sources = (mode === 'generate') ? [] : await Promise.all(files.map((f) => uploadFile(f)));
|
||
const wantsFormat = a.output_format && a.output_format !== 'keep';
|
||
const tasks = Array.isArray(a.tasks) && a.tasks.length ? a.tasks : (wantsFormat ? ['format'] : []);
|
||
const body = a.recipeId
|
||
? { recipeId: a.recipeId, mode, sources, prompt_text: a.prompt_text }
|
||
: { mode, prompt_text: a.prompt_text, sources,
|
||
recipe: {
|
||
tasks: mode === 'each' ? tasks : (wantsFormat ? ['format'] : []),
|
||
output_format: a.output_format || 'keep',
|
||
output_ext: a.output_ext || null,
|
||
orientation: a.orientation || 'portrait',
|
||
crop_mode: a.crop_mode || 'crop',
|
||
contour_mm: a.contour_mm ?? null,
|
||
picdrop_gallery: a.picdrop_gallery || null,
|
||
delivery: a.delivery || 'library',
|
||
},
|
||
delivery: a.delivery || 'library' };
|
||
const j = await (await fetch(api('/api/jobs'), { method: 'POST', headers: { ...authHeaders, 'Content-Type': 'application/json' }, body: JSON.stringify(body) })).json();
|
||
if (!j.jobId) throw new Error(j.error || 'Auftrag fehlgeschlagen');
|
||
return { content: [{ type: 'text', text: `Auftrag angelegt: ${j.jobId}` }] };
|
||
}
|
||
if (name === 'job_status') {
|
||
const j = await (await fetch(api(`/api/jobs/${a.jobId}`), { headers: authHeaders })).json();
|
||
const job = j.job || j;
|
||
const errs = (j.items || []).map((it) => it.error_message).filter(Boolean);
|
||
const fin = job.finished_at ? ` · beendet ${job.finished_at}` : '';
|
||
const errTxt = errs.length ? `\nFehler: ${errs.join('; ')}` : '';
|
||
return { content: [{ type: 'text', text: `Status: ${job.status} — ${job.done_count}/${job.total} fertig${job.failed_count ? `, ${job.failed_count} fehlgeschlagen` : ''}${fin}${errTxt}` }] };
|
||
}
|
||
return { content: [{ type: 'text', text: `Unbekanntes Tool: ${name}` }], isError: true };
|
||
} catch (e) {
|
||
return { content: [{ type: 'text', text: `Fehler: ${e?.message || e}` }], isError: true };
|
||
}
|
||
});
|
||
|
||
await server.connect(new StdioServerTransport());
|
||
console.error('[klarbild-mcp] bereit');
|