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

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

<script type="text/html" data-template-name="collabora-wopi">
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> Namn</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>
    <div class="form-row">
        <label for="node-input-operation"><i class="fa fa-wrench"></i> Operation</label>
        <select id="node-input-operation">
            <option value="capabilities">capabilities</option>
            <option value="discovery">discovery</option>
            <option value="buildEditor">buildEditor</option>
            <option value="checkFileInfo">checkFileInfo (debug)</option>
            <option value="getFile">getFile (debug)</option>
        </select>
    </div>
</script>

<script type="text/html" data-help-name="collabora-wopi">
    <p>Inte filkonvertering — hälsokoll och WOPI-hjälp mot CODE.</p>

    <table style="width:100%; font-size:12px;">
        <tr><th>Operation</th><th>Du får</th></tr>
        <tr><td><code>capabilities</code></td><td>JSON: vad CODE kan (convert-to m.m.)</td></tr>
        <tr><td><code>discovery</code></td><td>XML: mime → editor-URL</td></tr>
        <tr><td><code>buildEditor</code></td><td><code>msg.editorUrl</code> från <code>msg.wopiSrc</code> + <code>msg.token</code></td></tr>
        <tr><td><code>checkFileInfo</code></td><td>JSON om filen (WOPI-host, oftast Nextcloud)</td></tr>
        <tr><td><code>getFile</code></td><td>filbytes via WOPI GET</td></tr>
    </table>

    <p><code>buildEditor</code> sätter ungefär:<br>
    <code>{collaboraPublicUrl}/browser/dist/cool.html?WOPISrc=...&amp;access_token=...</code><br>
    Publik URL = Nextcloud/proxy (<code>https://cloud.domain.name</code>), inte intern CODE-IP.</p>

    <h4>När</h4>
    <ul>
        <li>Första test att CODE lever → <code>capabilities</code></li>
        <li>WOPI-token från <code>nc-office document:direct</code> → bygg iframe-URL</li>
        <li>Felsökning. Spara filer via WebDAV, inte WOPI PutFile.</li>
    </ul>

    <pre>inject → collabora-wopi (capabilities) → debug</pre>
</script>