mirror of
https://github.com/n8n-io/n8n.git
synced 2024-11-16 09:34:07 -08:00
792 lines
20 KiB
TypeScript
792 lines
20 KiB
TypeScript
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import {
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IExecuteFunctions,
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} from 'n8n-core';
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import {
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IDataObject,
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ILoadOptionsFunctions,
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INodeExecutionData,
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INodePropertyOptions,
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INodeType,
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INodeTypeDescription,
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} from 'n8n-workflow';
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import {
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GoogleSheet,
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ILookupValues,
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ISheetUpdateData,
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IToDelete,
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ValueInputOption,
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ValueRenderOption,
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} from './GoogleSheet';
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export class GoogleSheets implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Google Sheets ',
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name: 'googleSheets',
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icon: 'file:googlesheets.png',
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group: ['input', 'output'],
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version: 1,
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description: 'Read, update and write data to Google Sheets',
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defaults: {
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name: 'Google Sheets',
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color: '#0aa55c',
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},
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inputs: ['main'],
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outputs: ['main'],
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credentials: [
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{
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name: 'googleApi',
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required: true,
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displayOptions: {
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show: {
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authentication: [
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'serviceAccount',
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],
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},
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},
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},
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{
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name: 'googleSheetsOAuth2Api',
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required: true,
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displayOptions: {
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show: {
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authentication: [
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'oAuth2',
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],
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},
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},
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},
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],
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properties: [
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{
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displayName: 'Authentication',
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name: 'authentication',
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type: 'options',
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options: [
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{
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name: 'Service Account',
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value: 'serviceAccount',
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},
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{
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name: 'OAuth2',
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value: 'oAuth2',
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},
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],
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default: 'serviceAccount',
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},
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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options: [
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{
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name: 'Append',
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value: 'append',
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description: 'Appends the data to a Sheet',
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},
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{
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name: 'Clear',
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value: 'clear',
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description: 'Clears data from a Sheet',
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},
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{
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name: 'Delete',
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value: 'delete',
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description: 'Delete columns and rows from a Sheet',
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},
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{
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name: 'Lookup',
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value: 'lookup',
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description: 'Looks for a specific column value and then returns the matching row'
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},
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{
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name: 'Read',
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value: 'read',
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description: 'Reads data from a Sheet'
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},
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{
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name: 'Update',
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value: 'update',
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description: 'Updates rows in a sheet'
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},
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],
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default: 'read',
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description: 'The operation to perform.',
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},
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// ----------------------------------
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// All
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// ----------------------------------
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{
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displayName: 'Sheet ID',
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name: 'sheetId',
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type: 'string',
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default: '',
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required: true,
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description: 'The ID of the Google Sheet.<br />Found as part of the sheet URL https://docs.google.com/spreadsheets/d/{ID}/',
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},
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{
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displayName: 'Range',
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name: 'range',
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type: 'string',
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displayOptions: {
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hide: {
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operation: [
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'delete'
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],
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},
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},
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default: 'A:F',
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required: true,
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description: 'The table range to read from or to append data to. See the Google <a href="https://developers.google.com/sheets/api/guides/values#writing">documentation</a> for the details.<br />If it contains multiple sheets it can also be<br />added like this: "MySheet!A:F"',
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},
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// ----------------------------------
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// Delete
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// ----------------------------------
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{
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displayName: 'To Delete',
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name: 'toDelete',
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placeholder: 'Add Columns/Rows to delete',
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description: 'Deletes colums and rows from a sheet.',
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type: 'fixedCollection',
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typeOptions: {
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multipleValues: true,
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},
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displayOptions: {
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show: {
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operation: [
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'delete'
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],
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},
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},
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default: {},
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options: [
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{
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displayName: 'Columns',
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name: 'columns',
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values: [
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{
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displayName: 'Sheet',
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name: 'sheetId',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getSheets',
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},
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options: [],
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default: '',
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required: true,
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description: 'The sheet to delete columns from',
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},
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{
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displayName: 'Start Index',
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name: 'startIndex',
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type: 'number',
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typeOptions: {
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minValue: 0,
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},
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default: 0,
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description: 'The start index (0 based and inclusive) of column to delete.',
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},
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{
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displayName: 'Amount',
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name: 'amount',
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type: 'number',
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typeOptions: {
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minValue: 1,
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},
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default: 1,
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description: 'Number of columns to delete.',
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},
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]
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},
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{
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displayName: 'Rows',
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name: 'rows',
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values: [
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{
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displayName: 'Sheet',
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name: 'sheetId',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getSheets',
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},
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options: [],
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default: '',
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required: true,
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description: 'The sheet to delete columns from',
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},
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{
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displayName: 'Start Index',
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name: 'startIndex',
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type: 'number',
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typeOptions: {
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minValue: 0,
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},
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default: 0,
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description: 'The start index (0 based and inclusive) of row to delete.',
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},
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{
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displayName: 'Amount',
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name: 'amount',
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type: 'number',
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typeOptions: {
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minValue: 1,
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},
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default: 1,
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description: 'Number of rows to delete.',
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},
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]
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},
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],
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},
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// ----------------------------------
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// Read
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// ----------------------------------
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{
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displayName: 'RAW Data',
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name: 'rawData',
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type: 'boolean',
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displayOptions: {
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show: {
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operation: [
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'read'
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],
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},
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},
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default: false,
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description: 'If the data should be returned RAW instead of parsed into keys according to their header.',
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},
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{
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displayName: 'Data Property',
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name: 'dataProperty',
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type: 'string',
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default: 'data',
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displayOptions: {
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show: {
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operation: [
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'read'
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],
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rawData: [
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true
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],
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},
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},
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description: 'The name of the property into which to write the RAW data.',
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},
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// ----------------------------------
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// Update
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// ----------------------------------
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{
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displayName: 'RAW Data',
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name: 'rawData',
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type: 'boolean',
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displayOptions: {
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show: {
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operation: [
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'update'
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],
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},
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},
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default: false,
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description: 'If the data supplied is RAW instead of parsed into keys.',
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},
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{
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displayName: 'Data Property',
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name: 'dataProperty',
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type: 'string',
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default: 'data',
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displayOptions: {
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show: {
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operation: [
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'update'
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],
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rawData: [
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true
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],
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},
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},
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description: 'The name of the property from which to read the RAW data.',
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},
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// ----------------------------------
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// Read & Update & lookupColumn
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// ----------------------------------
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{
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displayName: 'Data Start Row',
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name: 'dataStartRow',
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type: 'number',
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typeOptions: {
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minValue: 1,
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},
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default: 1,
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displayOptions: {
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hide: {
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operation: [
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'append',
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'clear',
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'delete',
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],
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rawData: [
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true
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],
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},
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},
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description: 'Index of the first row which contains<br />the actual data and not the keys. Starts with 0.',
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},
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// ----------------------------------
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// Mixed
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// ----------------------------------
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{
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displayName: 'Key Row',
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name: 'keyRow',
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type: 'number',
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typeOptions: {
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minValue: 0,
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},
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displayOptions: {
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hide: {
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operation: [
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'clear',
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'delete',
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],
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rawData: [
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true
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],
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},
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},
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default: 0,
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description: 'Index of the row which contains the keys. Starts at 0.<br />The incoming node data is matched to the keys for assignment. The matching is case sensitve.',
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},
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// ----------------------------------
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// lookup
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// ----------------------------------
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{
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displayName: 'Lookup Column',
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name: 'lookupColumn',
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type: 'string',
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default: '',
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placeholder: 'Email',
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required: true,
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displayOptions: {
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show: {
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operation: [
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'lookup'
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],
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},
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},
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description: 'The name of the column in which to look for value.',
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},
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{
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displayName: 'Lookup Value',
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name: 'lookupValue',
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type: 'string',
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default: '',
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placeholder: 'frank@example.com',
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displayOptions: {
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show: {
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operation: [
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'lookup'
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],
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},
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},
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description: 'The value to look for in column.',
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},
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// ----------------------------------
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// Update
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// ----------------------------------
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{
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displayName: 'Key',
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name: 'key',
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type: 'string',
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default: 'id',
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displayOptions: {
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show: {
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operation: [
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'update'
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],
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rawData: [
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false
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],
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},
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},
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description: 'The name of the key to identify which<br />data should be updated in the sheet.',
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},
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{
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displayName: 'Options',
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name: 'options',
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type: 'collection',
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placeholder: 'Add Option',
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default: {},
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displayOptions: {
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show: {
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operation: [
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'append',
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'lookup',
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'read',
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'update',
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],
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},
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},
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options: [
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{
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displayName: 'Continue If Empty',
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name: 'continue',
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type: 'boolean',
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default: false,
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displayOptions: {
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show: {
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'/operation': [
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'lookup',
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'read',
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],
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},
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},
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description: 'By default, the workflow stops executing if the lookup/read does not return values.',
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},
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{
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displayName: 'Return All Matches',
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name: 'returnAllMatches',
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type: 'boolean',
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default: false,
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displayOptions: {
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show: {
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'/operation': [
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'lookup',
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],
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},
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},
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description: 'By default only the first result gets returned. If options gets set all found matches get returned.',
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},
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{
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displayName: 'Value Input Mode',
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name: 'valueInputMode',
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type: 'options',
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displayOptions: {
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show: {
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'/operation': [
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'append',
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'update',
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],
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},
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},
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options: [
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{
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name: 'RAW',
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value: 'RAW',
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description: 'The values will not be parsed and will be stored as-is.',
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},
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{
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name: 'User Entered',
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value: 'USER_ENTERED',
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description: 'The values will be parsed as if the user typed them into the UI. Numbers will stay as numbers, but strings may be converted to numbers, dates, etc. following the same rules that are applied when entering text into a cell via the Google Sheets UI.'
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},
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],
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default: 'RAW',
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description: 'Determines how data should be interpreted.',
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},
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{
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displayName: 'Value Render Mode',
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name: 'valueRenderMode',
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type: 'options',
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displayOptions: {
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show: {
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'/operation': [
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'lookup',
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'read',
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],
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},
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},
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options: [
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{
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name: 'Formatted Value',
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value: 'FORMATTED_VALUE',
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description: 'Values will be calculated & formatted in the reply according to the cell\'s formatting.Formatting is based on the spreadsheet\'s locale, not the requesting user\'s locale.For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return "$1.23".',
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},
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{
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name: 'Formula',
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value: 'FORMULA',
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description: ' Values will not be calculated. The reply will include the formulas. For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return "=A1".',
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},
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{
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name: 'Unformatted Value',
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value: 'UNFORMATTED_VALUE',
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description: 'Values will be calculated, but not formatted in the reply. For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return the number 1.23.'
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},
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],
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default: 'UNFORMATTED_VALUE',
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description: 'Determines how values should be rendered in the output.',
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},
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{
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displayName: 'Value Render Mode',
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name: 'valueRenderMode',
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type: 'options',
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displayOptions: {
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show: {
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'/operation': [
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'update',
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],
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'/rawData': [
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false
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],
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},
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},
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options: [
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{
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name: 'Formatted Value',
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value: 'FORMATTED_VALUE',
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description: 'Values will be calculated & formatted in the reply according to the cell\'s formatting.Formatting is based on the spreadsheet\'s locale, not the requesting user\'s locale.For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return "$1.23".',
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},
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{
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name: 'Formula',
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value: 'FORMULA',
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description: ' Values will not be calculated. The reply will include the formulas. For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return "=A1".',
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},
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{
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name: 'Unformatted Value',
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value: 'UNFORMATTED_VALUE',
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description: 'Values will be calculated, but not formatted in the reply. For example, if A1 is 1.23 and A2 is =A1 and formatted as currency, then A2 would return the number 1.23.'
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},
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],
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default: 'UNFORMATTED_VALUE',
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description: 'Determines how values should be rendered in the output.',
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},
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],
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}
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],
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};
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methods = {
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loadOptions: {
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// Get all the sheets in a Spreadsheet
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async getSheets(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const spreadsheetId = this.getCurrentNodeParameter('sheetId') as string;
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const sheet = new GoogleSheet(spreadsheetId, this);
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const responseData = await sheet.spreadsheetGetSheets();
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if (responseData === undefined) {
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throw new Error('No data got returned');
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}
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const returnData: INodePropertyOptions[] = [];
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for (const sheet of responseData.sheets!) {
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if (sheet.properties!.sheetType !== 'GRID') {
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continue;
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}
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returnData.push({
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name: sheet.properties!.title as string,
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value: sheet.properties!.sheetId as unknown as string,
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});
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}
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return returnData;
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},
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},
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};
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async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
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const spreadsheetId = this.getNodeParameter('sheetId', 0) as string;
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const sheet = new GoogleSheet(spreadsheetId, this);
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const operation = this.getNodeParameter('operation', 0) as string;
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let range = '';
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if (operation !== 'delete') {
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range = this.getNodeParameter('range', 0) as string;
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}
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const options = this.getNodeParameter('options', 0, {}) as IDataObject;
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const valueInputMode = (options.valueInputMode || 'RAW') as ValueInputOption;
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const valueRenderMode = (options.valueRenderMode || 'UNFORMATTED_VALUE') as ValueRenderOption;
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if (operation === 'append') {
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// ----------------------------------
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// append
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// ----------------------------------
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const keyRow = parseInt(this.getNodeParameter('keyRow', 0) as string, 10);
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const items = this.getInputData();
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const setData: IDataObject[] = [];
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items.forEach((item) => {
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setData.push(item.json);
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});
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// Convert data into array format
|
|
const data = await sheet.appendSheetData(setData, range, keyRow, valueInputMode);
|
|
|
|
// TODO: Should add this data somewhere
|
|
// TODO: Should have something like add metadata which does not get passed through
|
|
|
|
return this.prepareOutputData(items);
|
|
} else if (operation === 'clear') {
|
|
// ----------------------------------
|
|
// clear
|
|
// ----------------------------------
|
|
|
|
await sheet.clearData(range);
|
|
|
|
const items = this.getInputData();
|
|
return this.prepareOutputData(items);
|
|
} else if (operation === 'delete') {
|
|
// ----------------------------------
|
|
// delete
|
|
// ----------------------------------
|
|
|
|
const requests: IDataObject[] = [];
|
|
|
|
const toDelete = this.getNodeParameter('toDelete', 0) as IToDelete;
|
|
|
|
const deletePropertyToDimensions: IDataObject = {
|
|
'columns': 'COLUMNS',
|
|
'rows': 'ROWS',
|
|
};
|
|
|
|
for (const propertyName of Object.keys(deletePropertyToDimensions)) {
|
|
if (toDelete[propertyName] !== undefined) {
|
|
toDelete[propertyName]!.forEach(range => {
|
|
requests.push({
|
|
deleteDimension: {
|
|
range: {
|
|
sheetId: range.sheetId,
|
|
dimension: deletePropertyToDimensions[propertyName] as string,
|
|
startIndex: range.startIndex,
|
|
endIndex: parseInt(range.startIndex.toString(), 10) + parseInt(range.amount.toString(), 10),
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
const data = await sheet.spreadsheetBatchUpdate(requests);
|
|
|
|
const items = this.getInputData();
|
|
return this.prepareOutputData(items);
|
|
} else if (operation === 'lookup') {
|
|
// ----------------------------------
|
|
// lookup
|
|
// ----------------------------------
|
|
|
|
const sheetData = await sheet.getData(range, valueRenderMode);
|
|
|
|
if (sheetData === undefined) {
|
|
return [];
|
|
}
|
|
|
|
const dataStartRow = parseInt(this.getNodeParameter('dataStartRow', 0) as string, 10);
|
|
const keyRow = parseInt(this.getNodeParameter('keyRow', 0) as string, 10);
|
|
|
|
const items = this.getInputData();
|
|
|
|
const lookupValues: ILookupValues[] = [];
|
|
for (let i = 0; i < items.length; i++) {
|
|
lookupValues.push({
|
|
lookupColumn: this.getNodeParameter('lookupColumn', i) as string,
|
|
lookupValue: this.getNodeParameter('lookupValue', i) as string,
|
|
});
|
|
}
|
|
|
|
let returnData = await sheet.lookupValues(sheetData, keyRow, dataStartRow, lookupValues, options.returnAllMatches as boolean | undefined);
|
|
|
|
if (returnData.length === 0 && options.continue && options.returnAllMatches) {
|
|
returnData = [{}];
|
|
} else if (returnData.length === 1 && Object.keys(returnData[0]).length === 0 && !options.continue && !options.returnAllMatches) {
|
|
returnData = [];
|
|
}
|
|
|
|
return [this.helpers.returnJsonArray(returnData)];
|
|
} else if (operation === 'read') {
|
|
// ----------------------------------
|
|
// read
|
|
// ----------------------------------
|
|
|
|
const rawData = this.getNodeParameter('rawData', 0) as boolean;
|
|
|
|
const sheetData = await sheet.getData(range, valueRenderMode);
|
|
|
|
let returnData: IDataObject[];
|
|
if (!sheetData) {
|
|
returnData = [];
|
|
} else if (rawData === true) {
|
|
const dataProperty = this.getNodeParameter('dataProperty', 0) as string;
|
|
returnData = [
|
|
{
|
|
[dataProperty]: sheetData,
|
|
}
|
|
];
|
|
} else {
|
|
const dataStartRow = parseInt(this.getNodeParameter('dataStartRow', 0) as string, 10);
|
|
const keyRow = parseInt(this.getNodeParameter('keyRow', 0) as string, 10);
|
|
|
|
returnData = sheet.structureArrayDataByColumn(sheetData, keyRow, dataStartRow);
|
|
}
|
|
|
|
if (returnData.length === 0 && options.continue) {
|
|
returnData = [{}];
|
|
}
|
|
|
|
return [this.helpers.returnJsonArray(returnData)];
|
|
} else if (operation === 'update') {
|
|
// ----------------------------------
|
|
// update
|
|
// ----------------------------------
|
|
|
|
const rawData = this.getNodeParameter('rawData', 0) as boolean;
|
|
|
|
const items = this.getInputData();
|
|
|
|
if (rawData === true) {
|
|
const dataProperty = this.getNodeParameter('dataProperty', 0) as string;
|
|
|
|
const updateData: ISheetUpdateData[] = [];
|
|
for (let i = 0; i < items.length; i++) {
|
|
updateData.push({
|
|
range,
|
|
values: items[i].json[dataProperty] as string[][],
|
|
});
|
|
}
|
|
|
|
const data = await sheet.batchUpdate(updateData, valueInputMode);
|
|
} else {
|
|
const keyName = this.getNodeParameter('key', 0) as string;
|
|
const keyRow = parseInt(this.getNodeParameter('keyRow', 0) as string, 10);
|
|
const dataStartRow = parseInt(this.getNodeParameter('dataStartRow', 0) as string, 10);
|
|
|
|
const setData: IDataObject[] = [];
|
|
items.forEach((item) => {
|
|
setData.push(item.json);
|
|
});
|
|
|
|
const data = await sheet.updateSheetData(setData, keyName, range, keyRow, dataStartRow, valueInputMode, valueRenderMode);
|
|
}
|
|
// TODO: Should add this data somewhere
|
|
// TODO: Should have something like add metadata which does not get passed through
|
|
|
|
|
|
return this.prepareOutputData(items);
|
|
}
|
|
|
|
return [];
|
|
}
|
|
}
|