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https://github.com/Abdulazizzn/n8n-enterprise-unlocked.git
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Added Mandrill support
This commit is contained in:
Ricardo Espinoza
322
packages/nodes-base/nodes/Mandrill/Mandrill.node.ts
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322
packages/nodes-base/nodes/Mandrill/Mandrill.node.ts
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import {
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BINARY_ENCODING,
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IExecuteSingleFunctions,
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} from 'n8n-core';
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import {
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IDataObject,
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INodeTypeDescription,
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INodeExecutionData,
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INodeType,
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ILoadOptionsFunctions,
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INodePropertyOptions,
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} from 'n8n-workflow';
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import { mandrillApiRequest, getToEmailArray } from './GenericFunctions';
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export class Mandrill implements INodeType {
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// TODO
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/*
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https://mandrillapp.com/api/docs/messages.JSON.html#method=send-template
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1 - add url strip qs support
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2 - add subaccount support
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3 - add bcc address support
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4 - add google analytics campaign support
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5 - add tracking domain support
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6 - add signing domain support
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7 - add return path domainsupport
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8 - add ip pool support
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9 - add return path domain support
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10 - add tags support
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11 - add google analytics domains support
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12 - add attachments support
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13 - add metadata support
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14 - add ip pool support
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15 - add send at support
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16 - add recipient metadata
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*/
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description: INodeTypeDescription = {
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displayName: 'Mandrill',
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name: 'mandrill',
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icon: 'file:mandrill.png',
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group: ['output'],
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version: 1,
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description: 'Sends an email via Mandrill',
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defaults: {
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name: 'Mandrill',
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color: '#c02428',
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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: 'mandrillApi',
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required: true,
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}
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],
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properties: [
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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: 'Send template',
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value: 'sendTemplate',
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description: 'Send template',
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},
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{
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name: 'Send html',
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value: 'sendHtml',
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description: 'Send Html',
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},
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],
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default: 'sendTemplate',
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description: 'The operation to perform.',
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},
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{
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displayName: 'Template',
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name: 'template',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getTemplates',
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},
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displayOptions: {
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show: {
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operation: [
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'sendTemplate',
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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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required: true,
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description: 'The template you want to send',
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},
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{
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displayName: 'HTML',
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name: 'html',
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type: 'string',
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displayOptions: {
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show: {
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operation: [
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'sendHtml',
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],
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},
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},
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default: '',
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typeOptions: {
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rows: 5,
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},
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options: [],
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required: true,
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description: 'The html you want to send',
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},
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{
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displayName: 'From Email',
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name: 'fromEmail',
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type: 'string',
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default: '',
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required: true,
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placeholder: 'Admin <example@yourdomain.com>',
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description: 'Email address of the sender optional with name.',
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},
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{
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displayName: 'To Email',
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name: 'toEmail',
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type: 'string',
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default: '',
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required: true,
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placeholder: 'info@example.com',
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description: 'Email address of the recipient. Multiple ones can be separated by comma.',
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},
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{
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displayName: 'Subject',
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name: 'subject',
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type: 'string',
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default: '',
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placeholder: 'My subject line',
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description: 'Subject line of the email.',
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},
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{
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displayName: 'Merge vars',
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name: 'mergeVars',
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type: 'json',
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typeOptions: {
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alwaysOpenEditWindow: true,
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rows: 5,
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},
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default: '',
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placeholder: `mergeVars: [{
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rcpt: 'example@example.com',
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vars: [
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{ name: 'name', content: 'content' }
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]
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}]`,
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description: 'Per-recipient merge variables',
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},
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{
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displayName: 'Important',
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name: 'important',
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type: 'boolean',
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default: false,
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description: 'whether or not this message is important, and should be delivered ahead of non-important messages',
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},
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{
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displayName: 'Track opens',
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name: 'trackOpens',
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type: 'boolean',
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default: false,
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description: 'whether or not to turn on open tracking for the message',
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},
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{
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displayName: 'Track clicks',
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name: 'trackClicks',
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type: 'boolean',
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default: false,
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description: 'whether or not to turn on click tracking for the message',
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},
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{
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displayName: 'Auto text',
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name: 'autoText',
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type: 'boolean',
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default: false,
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description: 'whether or not to automatically generate a text part for messages that are not given text',
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},
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{
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displayName: 'Auto HTML',
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name: 'autoHtml',
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type: 'boolean',
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default: false,
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description: 'whether or not to automatically generate an HTML part for messages that are not given HTML',
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},
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{
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displayName: 'Inline css',
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name: 'inlineCss',
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type: 'boolean',
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default: false,
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description: 'whether or not to automatically inline all CSS styles provided in the message HTML - only for HTML documents less than 256KB in size',
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},
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{
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displayName: 'Url strip qs',
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name: 'urlStripQs',
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type: 'boolean',
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default: false,
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description: 'whether or not to strip the query string from URLs when aggregating tracked URL data',
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},
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{
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displayName: 'Preserve recipients',
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name: 'preserveRecipients',
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type: 'boolean',
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default: false,
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description: 'whether or not to expose all recipients in to "To" header for each email',
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},
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{
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displayName: 'View content link',
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name: 'viewContentLink',
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type: 'boolean',
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default: false,
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description: 'set to false to remove content logging for sensitive emails',
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},
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{
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displayName: 'Async',
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name: 'async',
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type: 'boolean',
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default: false,
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description: `enable a background sending mode that is optimized for bulk sending. In async mode, messages/send will immediately return a status of "queued" for every recipient. To handle rejections when sending in async mode, set up a webhook for the 'reject' event. Defaults to false for messages with no more than 10 recipients; messages with more than 10 recipients are always sent asynchronously, regardless of the value of async.`,
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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 available templates to display them to user so that he can
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// select them easily
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async getTemplates(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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let templates;
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try {
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templates = await mandrillApiRequest.call(this, '/templates', 'POST', '/list');
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} catch (err) {
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throw new Error(`Mandrill Error: ${err}`);
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}
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for (const template of templates) {
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const templateName = template.name;
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const templateSlug = template.slug
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returnData.push({
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name: templateName,
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value: templateSlug,
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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 executeSingle(this: IExecuteSingleFunctions): Promise<INodeExecutionData> {
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const operation = this.getNodeParameter('operation') as string;
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const fromEmail = this.getNodeParameter('fromEmail') as string;
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const toEmail = this.getNodeParameter('toEmail') as string;
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const subject = this.getNodeParameter('subject') as string;
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const important = this.getNodeParameter('important') as boolean;
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const trackOpens = this.getNodeParameter('trackOpens') as boolean;
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const trackClicks = this.getNodeParameter('trackClicks') as boolean;
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const autoText = this.getNodeParameter('autoText') as boolean;
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const autoHtml = this.getNodeParameter('autoHtml') as boolean;
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const inlineCss = this.getNodeParameter('inlineCss') as boolean;
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const urlStripQs = this.getNodeParameter('urlStripQs') as boolean;
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const preserveRecipients = this.getNodeParameter('preserveRecipients') as boolean;
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const viewContentLink = this.getNodeParameter('viewContentLink') as boolean;
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const async = this.getNodeParameter('async') as boolean;
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const toEmailArray = getToEmailArray(toEmail)
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const credentials = this.getCredentials('mandrillApi');
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if (credentials === undefined) {
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throw new Error('No credentials got returned!');
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}
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const body: IDataObject = {
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message: {
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subject: subject,
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from_email: fromEmail,
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to: toEmailArray,
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important: important,
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track_opens: trackOpens,
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track_clicks: trackClicks,
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auto_text: autoText,
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auto_html: autoHtml,
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inline_css: inlineCss,
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url_strip_qs: urlStripQs,
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preserve_recipients: preserveRecipients,
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view_content_link: viewContentLink,
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async: async,
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}
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};
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if (operation === 'sendTemplate') {
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const template = this.getNodeParameter('template') as string;
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body.template_name = template
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} else if (operation === 'sendHtml') {
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const html = this.getNodeParameter('html') as string;
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body.html = html
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}
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let message;
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try {
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message = await mandrillApiRequest.call(this, '/messages', 'POST', '/send', body);
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} catch (err) {
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throw new Error(`Mandrill Error: ${err}`);
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}
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return {
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json: message,
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};
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}
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}
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