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feat(Email Trigger (IMAP) Node): Migrate from imap-simple to @n8n/imap (#8899)

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Co-authored-by: Jonathan Bennetts <jonathan.bennetts@gmail.com>
This commit is contained in:
कारतोफ्फेलस्क्रिप्ट™
2024-04-09 11:33:10 +02:00
committed by GitHub
parent 28261047c3
commit 9f87cc25a0
16 changed files with 616 additions and 89 deletions
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23
packages/nodes-base/nodes/EmailReadImap/v1/EmailReadImapV1.node.ts
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@@ -16,8 +16,8 @@ import type {
} from 'n8n-workflow';
import { NodeOperationError } from 'n8n-workflow';
import type { ImapSimple, ImapSimpleOptions, Message } from 'imap-simple';
import { connect as imapConnect, getParts } from 'imap-simple';
import type { ImapSimple, ImapSimpleOptions, Message } from '@n8n/imap';
import { connect as imapConnect, getParts } from '@n8n/imap';
import type { Source as ParserSource } from 'mailparser';
import { simpleParser } from 'mailparser';
@@ -255,12 +255,9 @@ export class EmailReadImapV1 implements INodeType {
if (!isEmpty(tlsOptions)) {
config.imap.tlsOptions = tlsOptions;
}
const conn = imapConnect(config).then(async (entry) => {
return entry;
});
(await conn).getBoxes((_err, _boxes) => {});
const connection = await imapConnect(config);
await connection.getBoxes();
} catch (error) {
console.log(error);
return {
status: 'Error',
message: error.message,
@@ -333,7 +330,7 @@ export class EmailReadImapV1 implements INodeType {
.then(async (partData) => {
// Return it in the format n8n expects
return await this.helpers.prepareBinaryData(
partData as Buffer,
Buffer.from(partData),
attachmentPart.disposition.params.filename as string,
);
});
@@ -370,7 +367,7 @@ export class EmailReadImapV1 implements INodeType {
const results = await imapConnection.search(searchCriteria, fetchOptions);
const newEmails: INodeExecutionData[] = [];
let newEmail: INodeExecutionData, messageHeader, messageBody;
let newEmail: INodeExecutionData;
let attachments: IBinaryData[];
let propertyName: string;
@@ -442,11 +439,9 @@ export class EmailReadImapV1 implements INodeType {
},
};
messageHeader = message.parts.filter((part) => {
return part.which === 'HEADER';
});
const messageHeader = message.parts.filter((part) => part.which === 'HEADER');
messageBody = messageHeader[0].body;
const messageBody = messageHeader[0].body as Record<string, string[]>;
for (propertyName of Object.keys(messageBody as IDataObject)) {
if (messageBody[propertyName].length) {
if (topLevelProperties.includes(propertyName)) {
@@ -532,7 +527,7 @@ export class EmailReadImapV1 implements INodeType {
tls: credentials.secure as boolean,
authTimeout: 20000,
},
onmail: async () => {
onMail: async () => {
if (connection) {
if (staticData.lastMessageUid !== undefined) {
searchCriteria.push(['UID', `${staticData.lastMessageUid as number}:*`]);