import type { IDataObject, IExecuteFunctions, INodeExecutionData, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { lineApiRequest } from './GenericFunctions'; import { notificationFields, notificationOperations } from './NotificationDescription'; export class Line implements INodeType { description: INodeTypeDescription = { displayName: 'Line', name: 'line', // eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg icon: 'file:line.png', group: ['input'], version: 1, subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', description: 'Consume Line API', defaults: { name: 'Line', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'lineNotifyOAuth2Api', required: true, displayOptions: { show: { resource: ['notification'], }, }, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, options: [ { name: 'Notification', value: 'notification', }, ], default: 'notification', }, ...notificationOperations, ...notificationFields, ], }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: INodeExecutionData[] = []; const length = items.length; let responseData; const resource = this.getNodeParameter('resource', 0); const operation = this.getNodeParameter('operation', 0); for (let i = 0; i < length; i++) { try { if (resource === 'notification') { //https://notify-bot.line.me/doc/en/ if (operation === 'send') { const message = this.getNodeParameter('message', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i); const body: IDataObject = { message, }; Object.assign(body, additionalFields); if (body.hasOwnProperty('notificationDisabled')) { body.notificationDisabled = body.notificationDisabled ? 'true' : 'false'; } if (body.stickerUi) { const sticker = (body.stickerUi as IDataObject).stickerValue as IDataObject; if (sticker) { body.stickerId = sticker.stickerId; body.stickerPackageId = sticker.stickerPackageId; } delete body.stickerUi; } if (body.imageUi) { const image = (body.imageUi as IDataObject).imageValue as IDataObject; if (image && image.binaryData === true) { const binaryProperty = image.binaryProperty as string; const binaryData = this.helpers.assertBinaryData(i, binaryProperty); const binaryDataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); body.imageFile = { value: binaryDataBuffer, options: { filename: binaryData.fileName, }, }; } else { body.imageFullsize = image.imageFullsize; body.imageThumbnail = image.imageThumbnail; } delete body.imageUi; } responseData = await lineApiRequest.call( this, 'POST', '', {}, {}, 'https://notify-api.line.me/api/notify', { formData: body }, ); } } const executionData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray(responseData as IDataObject), { itemData: { item: i } }, ); returnData.push(...executionData); } catch (error) { if (this.continueOnFail()) { const executionErrorData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray({ error: error.message }), { itemData: { item: i } }, ); returnData.push(...executionErrorData); continue; } throw error; } } return this.prepareOutputData(returnData); } }