nextcloud-collabora-nodered/nodes/collabora-transform.html

<script type="text/javascript">
    RED.nodes.registerType('collabora-transform', {
        category: 'nextcloud collabora',
        color: '#7950a2',
        defaults: {
            name: { value: '' },
            config: { type: 'nc-collab-config', required: true }
        },
        inputs: 1,
        outputs: 1,
        icon: 'font-awesome/fa-magic',
        label: function () {
            return this.name || 'transform structure';
        }
    });
</script>

<script type="text/html" data-template-name="collabora-transform">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
        <input type="text" id="node-input-name">
    </div>
    <div class="form-row">
        <label for="node-input-config"><i class="fa fa-cog"></i> Config</label>
        <input type="text" id="node-input-config">
    </div>
</script>

<script type="text/html" data-help-name="collabora-transform">
    <p><strong>Write values into a document.</strong> Takes document + JSON fields/transform and asks CODE to fill them in. Result is a new document binary, not JSON.</p>

    <h4>Input</h4>
    <ul>
        <li>Document: <code>msg.payload</code> or <code>msg.ncPath</code> (WebDAV)</li>
        <li>Instruction: <code>msg.transform</code> or <code>msg.fields</code> — required</li>
    </ul>

    <h4>Output</h4>
    <p>POST multipart to <code>/cool/transform-document-structure</code>. Fields: <code>data</code> = file, <code>transform</code> = JSON.</p>
    <p><code>msg.payload</code> = modified file (Buffer), plus <code>contentType</code></p>

    <h4>When to use</h4>
    <p>Fill a template via CODE directly, not Nextcloud's template API. Save yourself afterwards (WebDAV PUT / bridge / nc-office) if the file should live in the cloud.</p>

    <pre>msg.ncPath = "/Templates/contract.docx"
msg.fields = { "Customer": "ACME Ltd", "Date": "2026-08-22" }
  → collabora-transform
  → (save or convert to PDF)</pre>
</script>