import { IExecuteFunctions } from 'n8n-core'; import { IDataObject, ILoadOptionsFunctions, INodeExecutionData, INodePropertyOptions, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { handleMatrixCall, matrixApiRequest } from './GenericFunctions'; import { accountOperations } from './AccountDescription'; import { eventFields, eventOperations } from './EventDescription'; import { mediaFields, mediaOperations } from './MediaDescription'; import { messageFields, messageOperations } from './MessageDescription'; import { roomFields, roomOperations } from './RoomDescription'; import { roomMemberFields, roomMemberOperations } from './RoomMemberDescription'; export class Matrix implements INodeType { description: INodeTypeDescription = { displayName: 'Matrix', name: 'matrix', // eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg icon: 'file:matrix.png', group: ['output'], version: 1, description: 'Consume Matrix API', subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', defaults: { name: 'Matrix', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'matrixApi', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, options: [ { name: 'Account', value: 'account', }, { name: 'Event', value: 'event', }, { name: 'Media', value: 'media', }, { name: 'Message', value: 'message', }, { name: 'Room', value: 'room', }, { name: 'Room Member', value: 'roomMember', }, ], default: 'message', }, ...accountOperations, ...eventOperations, ...eventFields, ...mediaOperations, ...mediaFields, ...messageOperations, ...messageFields, ...roomOperations, ...roomFields, ...roomMemberOperations, ...roomMemberFields, ], }; methods = { loadOptions: { async getChannels(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const joinedRoomsResponse = await matrixApiRequest.call(this, 'GET', '/joined_rooms'); await Promise.all( joinedRoomsResponse.joined_rooms.map(async (roomId: string) => { try { const roomNameResponse = await matrixApiRequest.call( this, 'GET', `/rooms/${roomId}/state/m.room.name`, ); returnData.push({ name: roomNameResponse.name, value: roomId, }); } catch (error) { // TODO: Check, there is probably another way to get the name of this private-chats returnData.push({ name: `Unknown: ${roomId}`, value: roomId, }); } }), ); returnData.sort((a, b) => { if (a.name < b.name) { return -1; } if (a.name > b.name) { return 1; } return 0; }); return returnData; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData() as IDataObject[]; const returnData: IDataObject[] = []; const resource = this.getNodeParameter('resource', 0); const operation = this.getNodeParameter('operation', 0); for (let i = 0; i < items.length; i++) { try { const responseData = await handleMatrixCall.call(this, items[i], i, resource, operation); if (Array.isArray(responseData)) { returnData.push.apply(returnData, responseData as IDataObject[]); } else { returnData.push(responseData as IDataObject); } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message }); continue; } throw error; } } return [this.helpers.returnJsonArray(returnData)]; } }