le epic

nodes/Xmpp/Xmpp.node.ts

@@ -0,0 +1,139 @@
+import { IExecuteFunctions } from 'n8n-core';
+import {
+  INodeExecutionData,
+  INodeType,
+  INodeTypeDescription,
+  NodeOperationError,
+} from 'n8n-workflow';
+import { client, xml } from '@xmpp/client';
+
+export class Xmpp implements INodeType {
+  description: INodeTypeDescription = {
+    displayName: 'XMPP',
+    name: 'xmpp',
+    icon: 'file:xmpp.svg',
+    group: ['communication'],
+    version: 1,
+    subtitle: '={{$parameter["operation"]}}',
+    description: 'Send messages via XMPP protocol',
+    defaults: {
+      name: 'XMPP',
+    },
+    inputs: ['main'],
+    outputs: ['main'],
+    credentials: [
+      {
+        name: 'xmppApi',
+        required: true,
+      },
+    ],
+    requestDefaults: {
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'application/json',
+      },
+    },
+    properties: [
+      {
+        displayName: 'Operation',
+        name: 'operation',
+        type: 'options',
+        noDataExpression: false,
+        options: [
+          {
+            name: 'Send Message',
+            value: 'sendMessage',
+            description: 'Send a message to a user or room',
+            action: 'Send a message',
+          },
+        ],
+        default: 'sendMessage',
+      },
+      {
+        displayName: 'To',
+        name: 'to',
+        type: 'string',
+        default: '',
+        placeholder: 'user@domain.com',
+        description: 'Recipient JID',
+        required: true,
+        displayOptions: {
+          show: {
+            operation: ['sendMessage'],
+          },
+        },
+      },
+      {
+        displayName: 'Message',
+        name: 'message',
+        type: 'string',
+        default: '',
+        description: 'Message to send',
+        required: true,
+        displayOptions: {
+          show: {
+            operation: ['sendMessage'],
+          },
+        },
+      },
+    ],
+  };
+
+  async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+    const items = this.getInputData();
+    const returnData: INodeExecutionData[] = [];
+
+    for (let i = 0; i < items.length; i++) {
+      try {
+        const operation = this.getNodeParameter('operation', i) as string;
+        const credentials = await this.getCredentials('xmppApi', i);
+
+        if (operation === 'sendMessage') {
+          const to = this.getNodeParameter('to', i) as string;
+          const message = this.getNodeParameter('message', i) as string;
+
+          // Create XMPP client
+          const xmppClient = client({
+            service: `xmpp://${credentials.domain}:${credentials.port}`,
+            username: credentials.username,
+            password: credentials.password,
+          });
+
+          // Connect
+          await xmppClient.start();
+
+          // Send message
+          const messageStanza = xml(
+            'message',
+            { to, type: 'chat' },
+            xml('body', {}, message),
+          );
+
+          await xmppClient.send(messageStanza);
+          await xmppClient.stop();
+
+          returnData.push({
+            json: {
+              success: true,
+              to,
+              message,
+              timestamp: new Date().toISOString(),
+            },
+          });
+        }
+      } catch (error) {
+        if (this.continueOnFail()) {
+          returnData.push({
+            json: {
+              error: error.message,
+            },
+          });
+          continue;
+        }
+        throw new NodeOperationError(this.getNode(), error);
+      }
+    }
+
+    return [returnData];
+  }
+}