Merge branch 'master' into expand-zoho-node

.github/ISSUE_TEMPLATE/bug_report.md

@@ -22,8 +22,10 @@ A clear and concise description of what you expected to happen.
 
 **Environment (please complete the following information):**
  - OS: [e.g. Ubuntu Linux 18.04]
- - n8n Version [e.g. 0.26.0]
+ - n8n Version [e.g. 0.119.0]
- - Node.js Version [e.g. 10.16.0]
+ - Node.js Version [e.g. 14.16.0]
+ - Database system [e.g. SQLite; n8n uses SQLite as default otherwise changed]
+ - Operation mode [e.g. own; operation modes are `own`, `main` and `queue`. Default is `own`]
 
 **Additional context**
 Add any other context about the problem here.

.gitignore

@@ -13,3 +13,4 @@ _START_PACKAGE
 .vscode
 .idea
 .prettierrc.js
+vetur.config.js

README.md

@@ -63,9 +63,7 @@ If you have problems or questions go to our forum, we will then try to help you
 ## Jobs
 
 If you are interested in working for n8n and so shape the future of the project
-check out our job posts:
+check out our [job posts](https://apply.workable.com/n8n/)
-
-[https://n8n.join.com](https://n8n.join.com)
 
 
 

docker/images/n8n/README.md

@@ -49,6 +49,7 @@ Additional information and example workflows on the n8n.io website: [https://n8n
 docker run -it --rm \
 	--name n8n \
 	-p 5678:5678 \
+	-v ~/.n8n:/home/node/.n8n \
 	n8nio/n8n
 ```
 
@@ -262,9 +263,7 @@ If you have problems or questions go to our forum, we will then try to help you
 ## Jobs
 
 If you are interested in working for n8n and so shape the future of the project
-check out our job posts:
+check out our [job posts](https://apply.workable.com/n8n/)
-
-[https://n8n.join.com](https://n8n.join.com)
 
 
 

packages/cli/README.md

@@ -2,7 +2,7 @@
 
 ![n8n.io - Workflow Automation](https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-logo.png)
 
-n8n is a free and open [fair-code](http://faircode.io) distributed node based Workflow Automation Tool. It can be self-hosted, easily extended, and so also used with internal tools.
+n8n is a free and open [fair-code](http://faircode.io) distributed node-based Workflow Automation Tool. You can self-host n8n, easily extend it, and even use it with internal tools.
 
 <a href="https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-screenshot.png"><img src="https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-screenshot.png" width="550" alt="n8n.io - Screenshot"></a>
 
@@ -11,100 +11,145 @@ n8n is a free and open [fair-code](http://faircode.io) distributed node based Wo
 
 <!-- TOC -->
 - [Demo](#demo)
+- [Getting Started](#getting-started)
+	- [Use npx](#use-npx)
+	- [Run with Docker](#run-with-docker)
+	- [Install with npm](#install-with-npm)
+	- [Sign-up on n8n.cloud](#sign-up-on-n8n.cloud)
 - [Available integrations](#available-integrations)
 - [Documentation](#documentation)
 - [Create Custom Nodes](#create-custom-nodes)
-- [Hosted n8n](#hosted-n8n)
+- [Contributing](#contributing)
 - [What does n8n mean and how do you pronounce it](#what-does-n8n-mean-and-how-do-you-pronounce-it)
 - [Support](#support)
 - [Jobs](#jobs)
 - [Upgrading](#upgrading)
 - [License](#license)
-- [Development](#development)
 <!-- /TOC -->
 
 ## Demo
 
-[:tv: A short demo (< 3 min)](https://www.youtube.com/watch?v=3w7xIMKLVAg)
+📺  Here's a [short demo (<3 min)](https://www.youtube.com/watch?v=3w7xIMKLVAg) that shows how to create a simple workflow to automatically sends a notification on Slack every time a GitHub repository gets starred or un-starred.
-which shows how to create a simple workflow which automatically sends a new
-Slack notification every time a Github repository received or lost a star.
 
+## Getting Started
+
+There are a couple of ways to get started with n8n.
+
+### Use npx
+
+To spin up n8n using npx, you can run:
+
+```bash
+npx n8n
+```
+
+It will download everything that is needed to start n8n.
+
+You can then access n8n by opening:
+[http://localhost:5678](http://localhost:5678)
+
+**Note:** The minimum required version for Node.js is v14.15. Make sure to update Node.js to v14.15 or above.
+
+### Run with Docker
+
+To play around with n8n, you can also start it using Docker:
+
+```bash
+docker run -it --rm \
+  --name n8n \
+  -p 5678:5678 \
+  n8nio/n8n
+```
+
+Be aware that all the data will be lost once the Docker container gets removed. To persist the data mount the `~/.n8n` folder:
+
+```bash
+docker run -it --rm \
+  --name n8n \
+  -p 5678:5678 \
+  -v ~/.n8n:/home/node/.n8n \
+  n8nio/n8n
+```
+
+n8n also offers a Docker image for Raspberry Pi: `n8nio/n8n:latest-rpi`.
+
+Refer to the [documentation](https://github.com/n8n-io/n8n/blob/master/docker/images/n8n/README.md) for more information on the Docker setup.
+
+### Install with npm
+
+To install n8n globally using npm:
+
+```bash
+npm install n8n -g
+```
+
+After the installation, start n8n running the following command:
+
+```bash
+n8n
+# or
+n8n start
+```
+
+### Sign-up on n8n.cloud
+
+Sign-up for an [n8n.cloud](https://www.n8n.cloud/) account.
+
+While n8n.cloud and n8n are the same in terms of features, n8n.cloud provides certain conveniences such as:
+- Not having to set up and maintain your n8n instance
+- Managed OAuth for authentication
+- Easily upgrading to the newer n8n versions
 
 ## Available integrations
 
-n8n has 200+ different nodes to automate workflows. The list can be found on: [https://n8n.io/nodes](https://n8n.io/nodes)
+n8n has 280+ different nodes that allow you to connect various services and build your automation workflows. You can find the list of all the integrations at [https://n8n.io/integrations](https://n8n.io/integrations)
-
 
 ## Documentation
 
-The official n8n documentation can be found under: [https://docs.n8n.io](https://docs.n8n.io)
+To learn more about n8n, refer to the official documentation here: [https://docs.n8n.io](https://docs.n8n.io)
 
-Additional information and example workflows on the n8n.io website: [https://n8n.io](https://n8n.io)
+You can find additional information and example workflows on the [n8n.io](https://n8n.io) website.
 
 
 ## Create Custom Nodes
 
-It is very easy to create own nodes for n8n. More information about that can
+You can create custom nodes for n8n. Follow the instructions mentioned in the documentation to create your node: [Creating nodes](https://docs.n8n.io/nodes/creating-nodes/create-node.html)
-be found in the documentation of "n8n-node-dev" which is a small CLI which
-helps with n8n-node-development.
 
-[To n8n-node-dev](https://github.com/n8n-io/n8n/tree/master/packages/node-dev)
+## Contributing
 
-Additional information can be found on the  [ documentation page](https://docs.n8n.io/#/create-node).
+🐛  Did you find a bug?
 
+✨  Do you want to contribute a feature?
 
-## Hosted n8n
+The [CONTRIBUTING guide](https://github.com/n8n-io/n8n/blob/master/CONTRIBUTING.md) will help you set up your development environment.
 
-If you are interested in a hosted version of n8n on our infrastructure please contact us via:
+You can find more information on how you can contribute to the project on our documentation: [How can I contribute?](https://docs.n8n.io/reference/contributing.html)
-[hosting@n8n.io](mailto:hosting@n8n.io)
 
+## What does n8n mean, and how do you pronounce it?
 
+**Short answer:** n8n is an abbreviation for "nodemation", and it is pronounced as n-eight-n.
 
-## What does n8n mean and how do you pronounce it?
+**Long answer:** In n8n, you build your automation ("-mation") workflows by connecting different nodes in the Editor UI. The project is also built using Node.js. As a consequence, the project was named nodemation.
-
-**Short answer:** It means "nodemation" and it is pronounced as n-eight-n.
-
-**Long answer:** I get that question quite often (more often than I expected)
-so I decided it is probably best to answer it here. While looking for a
-good name for the project with a free domain I realized very quickly that all the
-good ones I could think of were already taken. So, in the end, I chose
-nodemation. "node-" in the sense that it uses a Node-View and that it uses
-Node.js and "-mation" for "automation" which is what the project is supposed to help with.
-However, I did not like how long the name was and I could not imagine writing
-something that long every time in the CLI. That is when I then ended up on
-"n8n". Sure does not work perfectly but does neither for Kubernetes (k8s) and
-did not hear anybody complain there. So I guess it should be ok.
 
+However, the name was long, and it wouldn't be a good idea to use such a long name in the CLI. Hence, nodemation got abbreviated as "n8n" (there are eight characters between the first and the last n!).
 
 ## Support
 
-If you have problems or questions go to our forum, we will then try to help you asap:
+If you run into issues or have any questions reach out to us via our community forum: [https://community.n8n.io](https://community.n8n.io).
-
-[https://community.n8n.io](https://community.n8n.io)
-
-
 
 ## Jobs
 
-If you are interested in working for n8n and so shape the future of the project
+If you are interested in working at n8n and building the project, check out the [job openings](https://apply.workable.com/n8n/).
-check out our job posts:
-
-[https://n8n.join.com](https://n8n.join.com)
 
 
 ## Upgrading
 
-Before you upgrade to the latest version make sure to check here if there are any breaking changes which concern you:
+Before you upgrade to the latest version, make sure to check the changelogs: [Changelog](https://docs.n8n.io/reference/changelog.html)
-[Breaking Changes](https://github.com/n8n-io/n8n/blob/master/packages/cli/BREAKING-CHANGES.md)
 
+You can also find breaking changes here: [Breaking Changes](./BREAKING-CHANGES.md)
 
 ## License
 
-n8n is [fair-code](http://faircode.io) distributed under [**Apache 2.0 with Commons Clause**](https://github.com/n8n-io/n8n/blob/master/packages/cli/LICENSE.md) license
+n8n is [fair-code](http://faircode.io) distributed under [**Apache 2.0 with Commons Clause**](https://github.com/n8n-io/n8n/blob/master/packages/cli/LICENSE.md) license.
 
-Additional information about license can be found in the [FAQ](https://docs.n8n.io/#/faq?id=license)
+Additional information on the license can be found in the [FAQ](https://docs.n8n.io/reference/faq.html#license)
-
-
-## Development
-
-Have you found a bug :bug: ? Or maybe you have a nice feature :sparkles: to contribute ? The [CONTRIBUTING guide](https://github.com/n8n-io/n8n/blob/master/CONTRIBUTING.md) will help you get your development environment ready in minutes.

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n",
-  "version": "0.118.0",
+  "version": "0.121.0",
   "description": "n8n Workflow Automation Tool",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io",
@@ -55,6 +55,7 @@
   "devDependencies": {
     "@oclif/dev-cli": "^1.22.2",
     "@types/basic-auth": "^1.1.2",
+    "@types/bcryptjs": "^2.4.2",
     "@types/bull": "^3.3.10",
     "@types/compression": "1.0.1",
     "@types/connect-history-api-fallback": "^1.3.1",
@@ -79,11 +80,11 @@
     "typescript": "~3.9.7"
   },
   "dependencies": {
-    "@node-rs/bcrypt": "^1.2.0",
     "@oclif/command": "^1.5.18",
     "@oclif/errors": "^1.2.2",
     "@types/jsonwebtoken": "^8.3.4",
     "basic-auth": "^2.0.1",
+    "bcryptjs": "^2.4.3",
     "body-parser": "^1.18.3",
     "body-parser-xml": "^1.1.0",
     "bull": "^3.19.0",
@@ -104,10 +105,10 @@
     "localtunnel": "^2.0.0",
     "lodash.get": "^4.4.2",
     "mysql2": "~2.2.0",
-    "n8n-core": "~0.69.0",
+    "n8n-core": "~0.72.0",
-    "n8n-editor-ui": "~0.88.0",
+    "n8n-editor-ui": "~0.91.0",
-    "n8n-nodes-base": "~0.115.0",
+    "n8n-nodes-base": "~0.118.0",
-    "n8n-workflow": "~0.57.0",
+    "n8n-workflow": "~0.59.0",
     "oauth-1.0a": "^2.2.6",
     "open": "^7.0.0",
     "pg": "^8.3.0",

packages/cli/src/ActiveWorkflowRunner.ts

@@ -67,15 +67,15 @@ export class ActiveWorkflowRunner {
 
 			for (const workflowData of workflowsData) {
 				console.log(`   - ${workflowData.name}`);
-				Logger.debug(`Initializing active workflow "${workflowData.name}" (startup)`, {workflowName: workflowData.name, workflowId: workflowData.id});
+				Logger.debug(`Initializing active workflow "${workflowData.name}" (startup)`, { workflowName: workflowData.name, workflowId: workflowData.id });
 				try {
 					await this.add(workflowData.id.toString(), 'init', workflowData);
-					Logger.verbose(`Successfully started workflow "${workflowData.name}"`, {workflowName: workflowData.name, workflowId: workflowData.id});
+					Logger.verbose(`Successfully started workflow "${workflowData.name}"`, { workflowName: workflowData.name, workflowId: workflowData.id });
 					console.log(`     => Started`);
 				} catch (error) {
 					console.log(`     => ERROR: Workflow could not be activated:`);
 					console.log(`               ${error.message}`);
-					Logger.error(`Unable to initialize workflow "${workflowData.name}" (startup)`, {workflowName: workflowData.name, workflowId: workflowData.id});
+					Logger.error(`Unable to initialize workflow "${workflowData.name}" (startup)`, { workflowName: workflowData.name, workflowId: workflowData.id });
 				}
 			}
 			Logger.verbose('Finished initializing active workflows (startup)');
@@ -188,7 +188,7 @@ export class ActiveWorkflowRunner {
 		}
 
 		const nodeTypes = NodeTypes();
-		const workflow = new Workflow({ id: webhook.workflowId.toString(), name: workflowData.name, nodes: workflowData.nodes, connections: workflowData.connections, active: workflowData.active, nodeTypes, staticData: workflowData.staticData, settings: workflowData.settings});
+		const workflow = new Workflow({ id: webhook.workflowId.toString(), name: workflowData.name, nodes: workflowData.nodes, connections: workflowData.connections, active: workflowData.active, nodeTypes, staticData: workflowData.staticData, settings: workflowData.settings });
 
 		const credentials = await WorkflowCredentials([workflow.getNode(webhook.node as string) as INode]);
 
@@ -225,8 +225,8 @@ export class ActiveWorkflowRunner {
 	 * @returns {Promise<string[]>}
 	 * @memberof ActiveWorkflowRunner
 	 */
-	async getWebhookMethods(path: string) : Promise<string[]> {
+	async getWebhookMethods(path: string): Promise<string[]> {
-		const webhooks = await Db.collections.Webhook?.find({ webhookPath: path}) as IWebhookDb[];
+		const webhooks = await Db.collections.Webhook?.find({ webhookPath: path }) as IWebhookDb[];
 
 		// Gather all request methods in string array
 		const webhookMethods: string[] = webhooks.map(webhook => webhook.method);
@@ -463,7 +463,7 @@ export class ActiveWorkflowRunner {
 	 * @returns {IGetExecuteTriggerFunctions}
 	 * @memberof ActiveWorkflowRunner
 	 */
-	getExecuteTriggerFunctions(workflowData: IWorkflowDb, additionalData: IWorkflowExecuteAdditionalDataWorkflow, mode: WorkflowExecuteMode, activation: WorkflowActivateMode): IGetExecuteTriggerFunctions{
+	getExecuteTriggerFunctions(workflowData: IWorkflowDb, additionalData: IWorkflowExecuteAdditionalDataWorkflow, mode: WorkflowExecuteMode, activation: WorkflowActivateMode): IGetExecuteTriggerFunctions {
 		return ((workflow: Workflow, node: INode) => {
 			const returnFunctions = NodeExecuteFunctions.getExecuteTriggerFunctions(workflow, node, additionalData, mode, activation);
 			returnFunctions.emit = (data: INodeExecutionData[][]): void => {
@@ -517,8 +517,8 @@ export class ActiveWorkflowRunner {
 
 			if (workflowInstance.getTriggerNodes().length !== 0
 				|| workflowInstance.getPollNodes().length !== 0) {
-					await this.activeWorkflows.add(workflowId, workflowInstance, additionalData, mode, activation, getTriggerFunctions, getPollFunctions);
+				await this.activeWorkflows.add(workflowId, workflowInstance, additionalData, mode, activation, getTriggerFunctions, getPollFunctions);
-				Logger.info(`Successfully activated workflow "${workflowData.name}"`);
+				Logger.verbose(`Successfully activated workflow "${workflowData.name}"`, { workflowId, workflowName: workflowData.name });
 			}
 
 			if (this.activationErrors[workflowId] !== undefined) {
@@ -569,7 +569,8 @@ export class ActiveWorkflowRunner {
 			// if it's active in memory then it's a trigger
 			// so remove from list of actives workflows
 			if (this.activeWorkflows.isActive(workflowId)) {
-				this.activeWorkflows.remove(workflowId);
+				await this.activeWorkflows.remove(workflowId);
+				Logger.verbose(`Successfully deactivated workflow "${workflowId}"`, { workflowId });
 			}
 
 			return;

packages/cli/src/GenericHelpers.ts

@@ -11,22 +11,6 @@ import { IPackageVersions } from './';
 let versionCache: IPackageVersions | undefined;
 
 
-/**
- * Displays a message to the user
- *
- * @export
- * @param {string} message The message to display
- * @param {string} [level='log']
- */
-export function logOutput(message: string, level = 'log'): void {
-	if (level === 'log') {
-		console.log(message);
-	} else if (level === 'error') {
-		console.error(message);
-	}
-}
-
-
 /**
  * Returns the base URL n8n is reachable from
  *

packages/cli/src/LoadNodesAndCredentials.ts

@@ -4,11 +4,18 @@ import {
 } from 'n8n-core';
 import {
 	ICredentialType,
+	ILogger,
 	INodeType,
 	INodeTypeData,
+	LoggerProxy,
 } from 'n8n-workflow';
 
 import * as config from '../config';
+
+import {
+	getLogger,
+} from '../src/Logger';
+
 import {
 	access as fsAccess,
 	readdir as fsReaddir,
@@ -31,7 +38,12 @@ class LoadNodesAndCredentialsClass {
 
 	nodeModulesPath = '';
 
+	logger: ILogger;
+
 	async init() {
+		this.logger = getLogger();
+		LoggerProxy.init(this.logger);
+
 		// Get the path to the node-modules folder to be later able
 		// to load the credentials and nodes
 		const checkPaths = [
@@ -171,6 +183,10 @@ class LoadNodesAndCredentialsClass {
 			tempNode.description.icon = 'file:' + path.join(path.dirname(filePath), tempNode.description.icon.substr(5));
 		}
 
+		if (tempNode.executeSingle) {
+			this.logger.warn(`"executeSingle" will get deprecated soon. Please update the code of node "${packageName}.${nodeName}" to use "execute" instead!`, { filePath });
+		}
+
 		if (this.includeNodes !== undefined && !this.includeNodes.includes(fullNodeName)) {
 			return;
 		}

packages/cli/src/Server.ts

@@ -8,7 +8,6 @@ import {
 	resolve as pathResolve,
 } from 'path';
 import {
-	getConnection,
 	getConnectionManager,
 	In,
 } from 'typeorm';
@@ -22,7 +21,9 @@ import { RequestOptions } from 'oauth-1.0a';
 import * as csrf from 'csrf';
 import * as requestPromise from 'request-promise-native';
 import { createHmac } from 'crypto';
-import { compare } from '@node-rs/bcrypt';
+// IMPORTANT! Do not switch to anther bcrypt library unless really necessary and
+// tested with all possible systems like Windows, Alpine on ARM, FreeBSD, ...
+import { compare } from 'bcryptjs';
 import * as promClient from 'prom-client';
 
 import {
@@ -572,6 +573,7 @@ class App {
 
 			const newWorkflowData = req.body as IWorkflowBase;
 			const id = req.params.id;
+			newWorkflowData.id = id;
 
 			await this.externalHooks.run('workflow.update', [newWorkflowData]);
 
@@ -716,6 +718,7 @@ class App {
 		// get generated dynamically
 		this.app.get(`/${this.restEndpoint}/node-parameter-options`, ResponseHelper.send(async (req: express.Request, res: express.Response): Promise<INodePropertyOptions[]> => {
 			const nodeType = req.query.nodeType as string;
+			const path = req.query.path as string;
 			let credentials: INodeCredentials | undefined = undefined;
 			const currentNodeParameters = JSON.parse('' + req.query.currentNodeParameters) as INodeParameters;
 			if (req.query.credentials !== undefined) {
@@ -725,7 +728,7 @@ class App {
 
 			const nodeTypes = NodeTypes();
 
-			const loadDataInstance = new LoadNodeParameterOptions(nodeType, nodeTypes, JSON.parse('' + req.query.currentNodeParameters), credentials!);
+			const loadDataInstance = new LoadNodeParameterOptions(nodeType, nodeTypes, path, JSON.parse('' + req.query.currentNodeParameters), credentials!);
 
 			const workflowData = loadDataInstance.getWorkflowData() as IWorkflowBase;
 			const workflowCredentials = await WorkflowCredentials(workflowData.nodes);
@@ -1732,6 +1735,7 @@ class App {
 						}
 					);
 				}
+				returnData.sort((a, b) => parseInt(b.id, 10) - parseInt(a.id, 10));
 
 				return returnData;
 			}

packages/cli/src/WorkflowRunnerProcess.ts

@@ -194,9 +194,9 @@ export class WorkflowRunnerProcess {
 	 * @param {any[]} parameters
 	 * @memberof WorkflowRunnerProcess
 	 */
-	sendHookToParentProcess(hook: string, parameters: any[]) { // tslint:disable-line:no-any
+	async sendHookToParentProcess(hook: string, parameters: any[]) { // tslint:disable-line:no-any
 		try {
-			sendToParentProcess('processHook', {
+			await sendToParentProcess('processHook', {
 				hook,
 				parameters,
 			});
@@ -217,22 +217,22 @@ export class WorkflowRunnerProcess {
 		const hookFunctions: IWorkflowExecuteHooks = {
 			nodeExecuteBefore: [
 				async (nodeName: string): Promise<void> => {
-					this.sendHookToParentProcess('nodeExecuteBefore', [nodeName]);
+					await this.sendHookToParentProcess('nodeExecuteBefore', [nodeName]);
 				},
 			],
 			nodeExecuteAfter: [
 				async (nodeName: string, data: ITaskData): Promise<void> => {
-					this.sendHookToParentProcess('nodeExecuteAfter', [nodeName, data]);
+					await this.sendHookToParentProcess('nodeExecuteAfter', [nodeName, data]);
 				},
 			],
 			workflowExecuteBefore: [
 				async (): Promise<void> => {
-					this.sendHookToParentProcess('workflowExecuteBefore', []);
+					await this.sendHookToParentProcess('workflowExecuteBefore', []);
 				},
 			],
 			workflowExecuteAfter: [
 				async (fullRunData: IRun, newStaticData?: IDataObject): Promise<void> => {
-					this.sendHookToParentProcess('workflowExecuteAfter', [fullRunData, newStaticData]);
+					await this.sendHookToParentProcess('workflowExecuteAfter', [fullRunData, newStaticData]);
 				},
 			],
 		};

packages/cli/src/databases/mysqldb/migrations/1620729500000-ChangeCredentialDataSize.ts

@@ -0,0 +1,18 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import * as config from '../../../../config';
+
+export class ChangeCredentialDataSize1620729500000 implements MigrationInterface {
+	name = 'ChangeCredentialDataSize1620729500000';
+
+	async up(queryRunner: QueryRunner): Promise<void> {
+		const tablePrefix = config.get('database.tablePrefix');
+
+		await queryRunner.query('ALTER TABLE `' + tablePrefix + 'credentials_entity` MODIFY COLUMN `type` varchar(128) NOT NULL');
+	}
+
+	async down(queryRunner: QueryRunner): Promise<void> {
+		const tablePrefix = config.get('database.tablePrefix');
+
+		await queryRunner.query('ALTER TABLE `' + tablePrefix + 'credentials_entity` MODIFY COLUMN `type` varchar(32) NOT NULL');
+	}
+}

packages/cli/src/databases/mysqldb/migrations/index.ts

@@ -4,6 +4,7 @@ import { CreateIndexStoppedAt1594902918301 } from './1594902918301-CreateIndexSt
 import { AddWebhookId1611149998770 } from './1611149998770-AddWebhookId';
 import { MakeStoppedAtNullable1607431743767 } from './1607431743767-MakeStoppedAtNullable';
 import { ChangeDataSize1615306975123 } from './1615306975123-ChangeDataSize';
+import { ChangeCredentialDataSize1620729500000 } from './1620729500000-ChangeCredentialDataSize';
 
 export const mysqlMigrations = [
 	InitialMigration1588157391238,
@@ -12,4 +13,5 @@ export const mysqlMigrations = [
 	AddWebhookId1611149998770,
 	MakeStoppedAtNullable1607431743767,
 	ChangeDataSize1615306975123,
+	ChangeCredentialDataSize1620729500000,
 ];

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-core",
-  "version": "0.69.0",
+  "version": "0.72.0",
   "description": "Core functionality of n8n",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io",
@@ -47,7 +47,7 @@
     "file-type": "^14.6.2",
     "lodash.get": "^4.4.2",
     "mime-types": "^2.1.27",
-    "n8n-workflow": "~0.57.0",
+    "n8n-workflow": "~0.59.0",
     "oauth-1.0a": "^2.2.6",
     "p-cancelable": "^2.0.0",
     "request": "^2.88.2",

packages/core/src/LoadNodeParameterOptions.ts

@@ -18,10 +18,12 @@ const TEMP_WORKFLOW_NAME = 'Temp-Workflow';
 
 
 export class LoadNodeParameterOptions {
+	path: string;
 	workflow: Workflow;
 
 
-	constructor(nodeTypeName: string, nodeTypes: INodeTypes, currentNodeParameters: INodeParameters, credentials?: INodeCredentials) {
+	constructor(nodeTypeName: string, nodeTypes: INodeTypes, path: string, currentNodeParameters: INodeParameters, credentials?: INodeCredentials) {
+		this.path = path;
 		const nodeType = nodeTypes.getByName(nodeTypeName);
 
 		if (nodeType === undefined) {
@@ -89,7 +91,7 @@ export class LoadNodeParameterOptions {
 			throw new Error(`The node-type "${node!.type}" does not have the method "${methodName}" defined!`);
 		}
 
-		const thisArgs = NodeExecuteFunctions.getLoadOptionsFunctions(this.workflow, node!, additionalData);
+		const thisArgs = NodeExecuteFunctions.getLoadOptionsFunctions(this.workflow, node!, this.path, additionalData);
 
 		return nodeType!.methods.loadOptions[methodName].call(thisArgs);
 	}

packages/core/src/NodeExecuteFunctions.ts

@@ -691,7 +691,7 @@ export function getExecuteFunctions(workflow: Workflow, runExecutionData: IRunEx
 				return continueOnFail(node);
 			},
 			evaluateExpression: (expression: string, itemIndex: number) => {
-				return workflow.expression.resolveSimpleParameterValue('=' + expression, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, mode);
+				return workflow.expression.resolveSimpleParameterValue('=' + expression, {}, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, mode);
 			},
 			async executeWorkflow(workflowInfo: IExecuteWorkflowInfo, inputData?: INodeExecutionData[]): Promise<any> { // tslint:disable-line:no-any
 				return additionalData.executeWorkflow(workflowInfo, additionalData, inputData);
@@ -742,7 +742,7 @@ export function getExecuteFunctions(workflow: Workflow, runExecutionData: IRunEx
 				return getWorkflowMetadata(workflow);
 			},
 			getWorkflowDataProxy: (itemIndex: number): IWorkflowDataProxyData => {
-				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, mode);
+				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, {}, mode);
 				return dataProxy.getDataProxy();
 			},
 			getWorkflowStaticData(type: string): IDataObject {
@@ -789,7 +789,7 @@ export function getExecuteSingleFunctions(workflow: Workflow, runExecutionData:
 			},
 			evaluateExpression: (expression: string, evaluateItemIndex: number | undefined) => {
 				evaluateItemIndex = evaluateItemIndex === undefined ? itemIndex : evaluateItemIndex;
-				return workflow.expression.resolveSimpleParameterValue('=' + expression, runExecutionData, runIndex, evaluateItemIndex, node.name, connectionInputData, mode);
+				return workflow.expression.resolveSimpleParameterValue('=' + expression, {}, runExecutionData, runIndex, evaluateItemIndex, node.name, connectionInputData, mode);
 			},
 			getContext(type: string): IContextObject {
 				return NodeHelpers.getContext(runExecutionData, type, node);
@@ -841,7 +841,7 @@ export function getExecuteSingleFunctions(workflow: Workflow, runExecutionData:
 				return getWorkflowMetadata(workflow);
 			},
 			getWorkflowDataProxy: (): IWorkflowDataProxyData => {
-				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, mode);
+				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, node.name, connectionInputData, {}, mode);
 				return dataProxy.getDataProxy();
 			},
 			getWorkflowStaticData(type: string): IDataObject {
@@ -871,18 +871,20 @@ export function getExecuteSingleFunctions(workflow: Workflow, runExecutionData:
  * @param {IWorkflowExecuteAdditionalData} additionalData
  * @returns {ILoadOptionsFunctions}
  */
-export function getLoadOptionsFunctions(workflow: Workflow, node: INode, additionalData: IWorkflowExecuteAdditionalData): ILoadOptionsFunctions {
+export function getLoadOptionsFunctions(workflow: Workflow, node: INode, path: string, additionalData: IWorkflowExecuteAdditionalData): ILoadOptionsFunctions {
-	return ((workflow: Workflow, node: INode) => {
+	return ((workflow: Workflow, node: INode, path: string) => {
 		const that = {
 			getCredentials(type: string): ICredentialDataDecryptedObject | undefined {
 				return getCredentials(workflow, node, type, additionalData, 'internal');
 			},
-			getCurrentNodeParameter: (parameterName: string): NodeParameterValue | INodeParameters | NodeParameterValue[] | INodeParameters[] | object | undefined => {
+			getCurrentNodeParameter: (parameterPath: string): NodeParameterValue | INodeParameters | NodeParameterValue[] | INodeParameters[] | object | undefined => {
 				const nodeParameters = additionalData.currentNodeParameters;
-				if (nodeParameters && nodeParameters[parameterName]) {
+
-					return nodeParameters[parameterName];
+				if (parameterPath.charAt(0) === '&') {
+					parameterPath = `${path.split('.').slice(1, -1).join('.')}.${parameterPath.slice(1)}`;
 				}
-				return undefined;
+
+				return get(nodeParameters, parameterPath);
 			},
 			getCurrentNodeParameters: (): INodeParameters | undefined => {
 				return additionalData.currentNodeParameters;
@@ -915,7 +917,7 @@ export function getLoadOptionsFunctions(workflow: Workflow, node: INode, additio
 			},
 		};
 		return that;
-	})(workflow, node);
+	})(workflow, node, path);
 
 }
 

packages/editor-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-editor-ui",
-  "version": "0.88.0",
+  "version": "0.91.0",
   "description": "Workflow Editor UI for n8n",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io",
@@ -65,7 +65,7 @@
     "lodash.debounce": "^4.0.8",
     "lodash.get": "^4.4.2",
     "lodash.set": "^4.3.2",
-    "n8n-workflow": "~0.57.0",
+    "n8n-workflow": "~0.59.0",
     "node-sass": "^4.12.0",
     "normalize-wheel": "^1.0.1",
     "prismjs": "^1.17.1",

packages/editor-ui/src/Interface.ts

@@ -131,7 +131,7 @@ export interface IRestApi {
 	getSettings(): Promise<IN8nUISettings>;
 	getNodeTypes(): Promise<INodeTypeDescription[]>;
 	getNodesInformation(nodeList: string[]): Promise<INodeTypeDescription[]>;
-	getNodeParameterOptions(nodeType: string, methodName: string, currentNodeParameters: INodeParameters, credentials?: INodeCredentials): Promise<INodePropertyOptions[]>;
+	getNodeParameterOptions(nodeType: string, path: string, methodName: string, currentNodeParameters: INodeParameters, credentials?: INodeCredentials): Promise<INodePropertyOptions[]>;
 	removeTestWebhook(workflowId: string): Promise<boolean>;
 	runWorkflow(runData: IStartRunData): Promise<IExecutionPushResponse>;
 	createNewWorkflow(sendData: IWorkflowData): Promise<IWorkflowDb>;

packages/editor-ui/src/components/ExecutionsList.vue

@@ -438,7 +438,8 @@ export default mixins(
 
 			this.$store.commit('setActiveExecutions', results[1]);
 
-			const alreadyPresentExecutionIds = this.finishedExecutions.map(exec => exec.id);
+			// execution IDs are typed as string, int conversion is necessary so we can order.
+			const alreadyPresentExecutionIds = this.finishedExecutions.map(exec => parseInt(exec.id, 10));
 			let lastId = 0;
 			const gaps = [] as number[];
 			for(let i = results[0].results.length - 1; i >= 0; i--) {
@@ -459,7 +460,7 @@ export default mixins(
 
 				// Check new results from end to start
 				// Add new items accordingly.
-				const executionIndex = alreadyPresentExecutionIds.indexOf(currentItem.id);
+				const executionIndex = alreadyPresentExecutionIds.indexOf(currentId);
 				if (executionIndex !== -1) {
 					// Execution that we received is already present.
 
@@ -477,7 +478,7 @@ export default mixins(
 				// Find the correct position to place this newcomer
 				let j;
 				for (j = this.finishedExecutions.length - 1; j >= 0; j--) {
-					if (currentItem.id < this.finishedExecutions[j].id) {
+					if (currentId < parseInt(this.finishedExecutions[j].id, 10)) {
 						this.finishedExecutions.splice(j + 1, 0, currentItem);
 						break;
 					}

packages/editor-ui/src/components/ExpressionEdit.vue

@@ -30,7 +30,7 @@
 						<div class="editor-description">
 							Result
 						</div>
-						<expression-input :parameter="parameter" resolvedValue="true" rows="8" :value="value" :path="path"></expression-input>
+						<expression-input :parameter="parameter" resolvedValue="true" ref="expressionResult" rows="8" :value="value" :path="path"></expression-input>
 					</div>
 
 				</el-col>
@@ -52,7 +52,11 @@ import {
 	Workflow,
 } from 'n8n-workflow';
 
-export default Vue.extend({
+import { externalHooks } from '@/components/mixins/externalHooks';
+
+import mixins from 'vue-typed-mixins';
+
+export default mixins(externalHooks).extend({
 	name: 'ExpressionEdit',
 	props: [
 		'dialogVisible',
@@ -81,7 +85,16 @@ export default Vue.extend({
 		},
 
 		itemSelected (eventData: IVariableItemSelected) {
+			// User inserted item from Expression Editor variable selector
 			(this.$refs.inputFieldExpression as any).itemSelected(eventData); // tslint:disable-line:no-any
+
+			this.$externalHooks().run('expressionEdit.itemSelected', { parameter: this.parameter, value: this.value, selectedItem: eventData });
+		},
+	},
+	watch: {
+		dialogVisible (newValue) {
+			const resolvedExpressionValue = this.$refs.expressionResult && (this.$refs.expressionResult as any).getValue() || undefined;  // tslint:disable-line:no-any
+			this.$externalHooks().run('expressionEdit.dialogVisibleChanged', { dialogVisible: newValue, parameter: this.parameter, value: this.value, resolvedExpressionValue });
 		},
 	},
 });

packages/editor-ui/src/components/FixedCollectionParameter.vue

@@ -177,7 +177,11 @@ export default mixins(genericHelpers)
 					} else if (optionParameter.typeOptions !== undefined && optionParameter.typeOptions.multipleValues === true) {
 						// Multiple values are allowed so append option to array
 						newParameterValue[optionParameter.name] = get(this.nodeValues, `${this.path}.${optionParameter.name}`, []);
-						(newParameterValue[optionParameter.name] as INodeParameters[]).push(JSON.parse(JSON.stringify(optionParameter.default)));
+						if (Array.isArray(optionParameter.default)) {
+							(newParameterValue[optionParameter.name] as INodeParameters[]).push(...JSON.parse(JSON.stringify(optionParameter.default)));
+						} else if (optionParameter.default !== '' && typeof optionParameter.default !== 'object') {
+							(newParameterValue[optionParameter.name] as INodeParameters[]).push(JSON.parse(JSON.stringify(optionParameter.default)));
+						}
 					} else {
 						// Add a new option
 						newParameterValue[optionParameter.name] = JSON.parse(JSON.stringify(optionParameter.default));

packages/editor-ui/src/components/NodeSettings.vue

@@ -37,9 +37,6 @@
 <script lang="ts">
 import Vue from 'vue';
 import {
-	INodeIssues,
-	INodeIssueData,
-	INodeIssueObjectProperty,
 	INodeTypeDescription,
 	INodeParameters,
 	INodeProperties,
@@ -59,12 +56,14 @@ import NodeCredentials from '@/components/NodeCredentials.vue';
 import NodeWebhooks from '@/components/NodeWebhooks.vue';
 import { get, set, unset } from 'lodash';
 
+import { externalHooks } from '@/components/mixins/externalHooks';
 import { genericHelpers } from '@/components/mixins/genericHelpers';
 import { nodeHelpers } from '@/components/mixins/nodeHelpers';
 
 import mixins from 'vue-typed-mixins';
 
 export default mixins(
+	externalHooks,
 	genericHelpers,
 	nodeHelpers,
 )
@@ -323,6 +322,8 @@ export default mixins(
 
 				// Update the issues
 				this.updateNodeCredentialIssues(node);
+
+				this.$externalHooks().run('nodeSettings.credentialSelected', { updateInformation });
 			},
 			valueChanged (parameterData: IUpdateInformation) {
 				let newValue: NodeParameterValue;
@@ -357,6 +358,7 @@ export default mixins(
 
 					// Get only the parameters which are different to the defaults
 					let nodeParameters = NodeHelpers.getNodeParameters(nodeType.properties, node.parameters, false, false);
+					const oldNodeParameters = Object.assign({}, nodeParameters);
 
 					// Copy the data because it is the data of vuex so make sure that
 					// we do not edit it directly
@@ -404,8 +406,11 @@ export default mixins(
 						name: node.name,
 						value: nodeParameters,
 					};
+
 					this.$store.commit('setNodeParameters', updateInformation);
 
+					this.$externalHooks().run('nodeSettings.valueChanged', { parameterPath, newValue, parameters: this.parameters, oldNodeParameters });
+
 					this.updateNodeParameterIssues(node, nodeType);
 					this.updateNodeCredentialIssues(node);
 				} else {

packages/editor-ui/src/components/ParameterInput.vue

@@ -230,7 +230,7 @@ export default mixins(
 
 				// Get the resolved parameter values of the current node
 				const currentNodeParameters = this.$store.getters.activeNode.parameters;
-				const resolvedNodeParameters = this.getResolveNodeParameters(currentNodeParameters);
+				const resolvedNodeParameters = this.resolveParameter(currentNodeParameters);
 
 				const returnValues: string[] = [];
 				for (const parameterPath of loadOptionsDependsOn) {
@@ -456,21 +456,6 @@ export default mixins(
 			},
 		},
 		methods: {
-			getResolveNodeParameters (nodeParameters: INodeParameters): INodeParameters {
-				const returnData: INodeParameters = {};
-				for (const key of Object.keys(nodeParameters)) {
-					if (Array.isArray(nodeParameters[key])) {
-						returnData[key] = (nodeParameters[key] as string[]).map(value => {
-							return this.resolveExpression(value as string) as string;
-						});
-					} else if (typeof nodeParameters[key] === 'object') {
-						returnData[key] = this.getResolveNodeParameters(nodeParameters[key] as INodeParameters);
-					} else {
-						returnData[key] = this.resolveExpression(nodeParameters[key] as string);
-					}
-				}
-				return returnData;
-			},
 			async loadRemoteParameterOptions () {
 				if (this.node === null || this.remoteMethod === undefined || this.remoteParameterOptionsLoading) {
 					return;
@@ -481,10 +466,10 @@ export default mixins(
 
 				// Get the resolved parameter values of the current node
 				const currentNodeParameters = this.$store.getters.activeNode.parameters;
-				const resolvedNodeParameters = this.getResolveNodeParameters(currentNodeParameters);
+				const resolvedNodeParameters = this.resolveParameter(currentNodeParameters) as INodeParameters;
 
 				try {
-					const options = await this.restApi().getNodeParameterOptions(this.node.type, this.remoteMethod, resolvedNodeParameters, this.node.credentials);
+					const options = await this.restApi().getNodeParameterOptions(this.node.type, this.path, this.remoteMethod, resolvedNodeParameters, this.node.credentials);
 					this.remoteParameterOptions.push.apply(this.remoteParameterOptions, options);
 				} catch (error) {
 					this.remoteParameterOptionsLoadingIssues = error.message;

packages/editor-ui/src/components/ParameterInputList.vue

@@ -76,26 +76,27 @@
 </template>
 
 <script lang="ts">
-import Vue from 'vue';
 
 import {
+	INodeParameters,
 	INodeProperties,
+	NodeParameterValue,
 } from 'n8n-workflow';
 
 import { IUpdateInformation } from '@/Interface';
 
 import MultipleParameter from '@/components/MultipleParameter.vue';
 import { genericHelpers } from '@/components/mixins/genericHelpers';
-import { nodeHelpers } from '@/components/mixins/nodeHelpers';
+import { workflowHelpers } from '@/components/mixins/workflowHelpers';
 import ParameterInputFull from '@/components/ParameterInputFull.vue';
 
-import { get } from 'lodash';
+import { get, set } from 'lodash';
 
 import mixins from 'vue-typed-mixins';
 
 export default mixins(
 	genericHelpers,
-	nodeHelpers,
+	workflowHelpers,
 )
 	.extend({
 		name: 'ParameterInputList',
@@ -110,9 +111,12 @@ export default mixins(
 			'hideDelete', // boolean
 		],
 		computed: {
-			filteredParameters (): INodeProperties {
+			filteredParameters (): INodeProperties[] {
 				return this.parameters.filter((parameter: INodeProperties) => this.displayNodeParameter(parameter));
 			},
+			filteredParameterNames (): string[] {
+				return this.filteredParameters.map(parameter => parameter.name);
+			},
 		},
 		methods: {
 			multipleValues (parameter: INodeProperties): boolean {
@@ -157,12 +161,75 @@ export default mixins(
 					// If it is not defined no need to do a proper check
 					return true;
 				}
+
+				const nodeValues: INodeParameters = {};
+				let rawValues = this.nodeValues;
+				if (this.path) {
+					rawValues = get(this.nodeValues, this.path);
+				}
+
+				// Resolve expressions
+				const resolveKeys = Object.keys(rawValues);
+				let key: string;
+				let i = 0;
+				let parameterGotResolved = false;
+				do {
+					key = resolveKeys.shift() as string;
+					if (typeof rawValues[key] === 'string' && rawValues[key].charAt(0) === '=') {
+						// Contains an expression that
+						if (rawValues[key].includes('$parameter') && resolveKeys.some(parameterName => rawValues[key].includes(parameterName))) {
+							// Contains probably an expression of a missing parameter so skip
+							resolveKeys.push(key);
+							continue;
+						} else {
+							// Contains probably no expression with a missing parameter so resolve
+							nodeValues[key] = this.resolveExpression(rawValues[key], nodeValues) as NodeParameterValue;
+							parameterGotResolved = true;
+						}
+					} else {
+						// Does not contain an expression, add directly
+						nodeValues[key] = rawValues[key];
+					}
+					// TODO: Think about how to calculate this best
+					if (i++ > 50) {
+						// Make sure we do not get caught
+						break;
+					}
+				} while(resolveKeys.length !== 0);
+
+				if (parameterGotResolved === true) {
+					if (this.path) {
+						rawValues = JSON.parse(JSON.stringify(this.nodeValues));
+						set(rawValues, this.path, nodeValues);
+						return this.displayParameter(rawValues, parameter, this.path);
+					} else {
+						return this.displayParameter(nodeValues, parameter, '');
+					}
+				}
+
 				return this.displayParameter(this.nodeValues, parameter, this.path);
 			},
 			valueChanged (parameterData: IUpdateInformation): void {
 				this.$emit('valueChanged', parameterData);
 			},
 		},
+		watch: {
+			filteredParameterNames(newValue, oldValue) {
+				// After a parameter does not get displayed anymore make sure that its value gets removed
+				// Is only needed for the edge-case when a parameter gets displayed depending on another field
+				// which contains an expression.
+				for (const parameter of oldValue) {
+					if (!newValue.includes(parameter)) {
+						const parameterData = {
+							name: `${this.path}.${parameter}`,
+							node: this.$store.getters.activeNode.name,
+							value: undefined,
+						};
+						this.$emit('valueChanged', parameterData);
+					}
+				}
+			},
+		},
 		beforeCreate: function () { // tslint:disable-line
 		// Because we have a circular dependency on CollectionParameter import it here
 		// to not break Vue.

packages/editor-ui/src/components/VariableSelector.vue

@@ -379,7 +379,7 @@ export default mixins(
 					return returnData;
 				}
 
-				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, nodeName, connectionInputData, 'manual');
+				const dataProxy = new WorkflowDataProxy(workflow, runExecutionData, runIndex, itemIndex, nodeName, connectionInputData, {}, 'manual');
 				const proxy = dataProxy.getDataProxy();
 
 				// @ts-ignore

packages/editor-ui/src/components/mixins/restApi.ts

@@ -157,9 +157,10 @@ export const restApi = Vue.extend({
 				},
 
 				// Returns all the parameter options from the server
-				getNodeParameterOptions: (nodeType: string, methodName: string, currentNodeParameters: INodeParameters, credentials?: INodeCredentials): Promise<INodePropertyOptions[]> => {
+				getNodeParameterOptions: (nodeType: string, path: string, methodName: string, currentNodeParameters: INodeParameters, credentials?: INodeCredentials): Promise<INodePropertyOptions[]> => {
 					const sendData = {
 						nodeType,
+						path,
 						methodName,
 						credentials,
 						currentNodeParameters,

packages/editor-ui/src/components/mixins/workflowHelpers.ts

@@ -2,9 +2,12 @@ import { PLACEHOLDER_EMPTY_WORKFLOW_ID } from '@/constants';
 
 import {
 	IConnections,
+	IDataObject,
 	INode,
 	INodeExecutionData,
 	INodeIssues,
+	INodeParameters,
+	NodeParameterValue,
 	INodeType,
 	INodeTypes,
 	INodeTypeData,
@@ -335,8 +338,8 @@ export const workflowHelpers = mixins(
 				return nodeData;
 			},
 
-			// Executes the given expression and returns its value
+
-			resolveExpression (expression: string) {
+			resolveParameter(parameter: NodeParameterValue | INodeParameters | NodeParameterValue[] | INodeParameters[]) {
 				const inputIndex = 0;
 				const itemIndex = 0;
 				const runIndex = 0;
@@ -362,7 +365,22 @@ export const workflowHelpers = mixins(
 					connectionInputData = [];
 				}
 
-				return workflow.expression.getParameterValue(expression, runExecutionData, runIndex, itemIndex, activeNode.name, connectionInputData, 'manual', true);
+				return workflow.expression.getParameterValue(parameter, runExecutionData, runIndex, itemIndex, activeNode.name, connectionInputData, 'manual', false) as IDataObject;
+			},
+
+			resolveExpression(expression: string, siblingParameters: INodeParameters = {}) {
+
+				const parameters = {
+					'__xxxxxxx__': expression,
+					...siblingParameters,
+				};
+				const returnData = this.resolveParameter(parameters) as IDataObject;
+
+				if (typeof returnData['__xxxxxxx__'] === 'object') {
+					const workflow = this.getWorkflow();
+					return workflow.expression.convertObjectValueToString(returnData['__xxxxxxx__'] as object);
+				}
+				return returnData['__xxxxxxx__'];
 			},
 
 			// Saves the currently loaded workflow to the database.

packages/editor-ui/src/main.ts

@@ -93,6 +93,7 @@ import {
 	faTrash,
 	faUndo,
 	faUsers,
+	faClock,
 } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/vue-fontawesome';
 
@@ -174,6 +175,7 @@ library.add(faTimes);
 library.add(faTrash);
 library.add(faUndo);
 library.add(faUsers);
+library.add(faClock);
 
 Vue.component('font-awesome-icon', FontAwesomeIcon);
 

packages/editor-ui/src/views/NodeView.vue

@@ -1851,21 +1851,19 @@ export default mixins(
 					for (type of Object.keys(currentConnections[sourceNode])) {
 						connection[type] = [];
 						for (sourceIndex = 0; sourceIndex < currentConnections[sourceNode][type].length; sourceIndex++) {
-							if (!currentConnections[sourceNode][type][sourceIndex]) {
-								// There is so something wrong with the data so ignore
-								continue;
-							}
 							const nodeSourceConnections = [];
-							for (connectionIndex = 0; connectionIndex < currentConnections[sourceNode][type][sourceIndex].length; connectionIndex++) {
+							if (currentConnections[sourceNode][type][sourceIndex]) {
-								const nodeConnection: NodeInputConnections = [];
+								for (connectionIndex = 0; connectionIndex < currentConnections[sourceNode][type][sourceIndex].length; connectionIndex++) {
-								connectionData = currentConnections[sourceNode][type][sourceIndex][connectionIndex];
+									const nodeConnection: NodeInputConnections = [];
-								if (!createNodeNames.includes(connectionData.node)) {
+									connectionData = currentConnections[sourceNode][type][sourceIndex][connectionIndex];
-									// Node does not get created so skip input connection
+									if (!createNodeNames.includes(connectionData.node)) {
-									continue;
+										// Node does not get created so skip input connection
-								}
+										continue;
+									}
 
-								nodeSourceConnections.push(connectionData);
+									nodeSourceConnections.push(connectionData);
-								// Add connection
+									// Add connection
+								}
 							}
 							connection[type].push(nodeSourceConnections);
 						}

packages/node-dev/package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n-node-dev",
-  "version": "0.11.0",
+  "version": "0.13.0",
   "description": "CLI to simplify n8n credentials/node development",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io",
@@ -59,8 +59,8 @@
     "change-case": "^4.1.1",
     "copyfiles": "^2.1.1",
     "inquirer": "^7.0.1",
-    "n8n-core": "^0.67.0",
+    "n8n-core": "~0.71.0",
-    "n8n-workflow": "^0.55.0",
+    "n8n-workflow": "~0.58.0",
     "oauth-1.0a": "^2.2.6",
     "replace-in-file": "^6.0.0",
     "request": "^2.88.2",

packages/nodes-base/credentials/NotionApi.credentials.ts

@@ -0,0 +1,18 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class NotionApi implements ICredentialType {
+	name = 'notionApi';
+	displayName = 'Notion API';
+	documentationUrl = 'notion';
+	properties = [
+		{
+			displayName: 'API Key',
+			name: 'apiKey',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+	];
+}

packages/nodes-base/credentials/NotionOAuth2Api.credentials.ts

@@ -0,0 +1,47 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class NotionOAuth2Api implements ICredentialType {
+	name = 'notionOAuth2Api';
+	extends = [
+		'oAuth2Api',
+	];
+	displayName = 'Notion OAuth2 API';
+	documentationUrl = 'notion';
+	properties = [
+		{
+			displayName: 'Authorization URL',
+			name: 'authUrl',
+			type: 'hidden' as NodePropertyTypes,
+			default: 'https://api.notion.com/v1/oauth/authorize',
+			required: true,
+		},
+		{
+			displayName: 'Access Token URL',
+			name: 'accessTokenUrl',
+			type: 'hidden' as NodePropertyTypes,
+			default: 'https://api.notion.com/v1/oauth/token',
+			required: true,
+		},
+		{
+			displayName: 'Scope',
+			name: 'scope',
+			type: 'hidden' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Auth URI Query Parameters',
+			name: 'authQueryParameters',
+			type: 'hidden' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Authentication',
+			name: 'authentication',
+			type: 'hidden' as NodePropertyTypes,
+			default: 'header',
+		},
+	];
+}

packages/nodes-base/credentials/PaddleApi.credentials.ts

@@ -20,5 +20,11 @@ export class PaddleApi implements ICredentialType {
 			type: 'string' as NodePropertyTypes,
 			default: '',
 		},
+		{
+			displayName: 'Use Sandbox environment API',
+			name: 'sandbox',
+			type: 'boolean' as NodePropertyTypes,
+			default: false,
+		},
 	];
 }

packages/nodes-base/credentials/TwilioApi.credentials.ts

@@ -9,6 +9,22 @@ export class TwilioApi implements ICredentialType {
 	displayName = 'Twilio API';
 	documentationUrl = 'twilio';
 	properties = [
+		{
+			displayName: 'Auth Type',
+			name: 'authType',
+			type: 'options' as NodePropertyTypes,
+			default: 'authToken',
+			options: [
+				{
+					name: 'Auth Token',
+					value: 'authToken',
+				},
+				{
+					name: 'API Key',
+					value: 'apiKey',
+				},
+			],
+		},
 		{
 			displayName: 'Account SID',
 			name: 'accountSid',
@@ -20,6 +36,42 @@ export class TwilioApi implements ICredentialType {
 			name: 'authToken',
 			type: 'string' as NodePropertyTypes,
 			default: '',
+			displayOptions: {
+				show: {
+					authType: [
+						'authToken',
+					],
+				},
+			},
+		},
+		{
+			displayName: 'API Key SID',
+			name: 'apiKeySid',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+			displayOptions: {
+				show: {
+					authType: [
+						'apiKey',
+					],
+				},
+			},
+		},
+		{
+			displayName: 'API Key Secret',
+			name: 'apiKeySecret',
+			type: 'string' as NodePropertyTypes,
+			typeOptions: {
+				password: true,
+			},
+			default: '',
+			displayOptions: {
+				show: {
+					authType: [
+						'apiKey',
+					],
+				},
+			},
 		},
 	];
 }

packages/nodes-base/credentials/WooCommerceApi.credentials.ts

@@ -27,5 +27,14 @@ export class WooCommerceApi implements ICredentialType {
 			default: '',
 			placeholder: 'https://example.com',
 		},
+		{
+			displayName: 'Include Credentials in Query',
+			name: 'includeCredentialsInQuery',
+			type: 'boolean' as NodePropertyTypes,
+			default: false,
+			description: `Occasionally, some servers may not parse the Authorization header correctly</br>
+			(if you see a “Consumer key is missing” error when authenticating over SSL, you have a server issue).</br>
+			In this case, you may provide the consumer key/secret as query string parameters instead.`,
+		},
 	];
 }

packages/nodes-base/nodes/Airtable/Airtable.node.json

@@ -27,6 +27,11 @@
 				"icon": "☀️",
 				"url": "https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Building an expense tracking app in 10 minutes",
 				"icon": "📱",

packages/nodes-base/nodes/Clockify/ClockifyTrigger.node.ts

@@ -24,7 +24,7 @@ export class ClockifyTrigger implements INodeType {
 		displayName: 'Clockify Trigger',
 		icon: 'file:clockify.png',
 		name: 'clockifyTrigger',
-		group: ['trigger'],
+		group: [ 'trigger' ],
 		version: 1,
 		description: 'Watches Clockify For Events',
 		defaults: {
@@ -32,7 +32,7 @@ export class ClockifyTrigger implements INodeType {
 			color: '#000000',
 		},
 		inputs: [],
-		outputs: ['main'],
+		outputs: [ 'main' ],
 		credentials: [
 			{
 				name: 'clockifyApi',
@@ -109,7 +109,7 @@ export class ClockifyTrigger implements INodeType {
 				qs.start = webhookData.lastTimeChecked;
 				qs.end = moment().tz(workflowTimezone).format('YYYY-MM-DDTHH:mm:ss') + 'Z';
 				qs.hydrated = true;
-				qs['in-progress'] = false;
+				qs[ 'in-progress' ] = false;
 				break;
 		}
 
@@ -117,8 +117,8 @@ export class ClockifyTrigger implements INodeType {
 		webhookData.lastTimeChecked = qs.end;
 
 		if (Array.isArray(result) && result.length !== 0) {
-			result = [this.helpers.returnJsonArray(result)];
+			return [ this.helpers.returnJsonArray(result) ];
 		}
-		return result;
+		return null;
 	}
 }

packages/nodes-base/nodes/Compression.node.json

@@ -18,5 +18,10 @@
 		"Zip",
 		"Gzip",
 		"uncompress"
-	]
+	],
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
+	}
 }

packages/nodes-base/nodes/Cron.node.json

@@ -53,11 +53,21 @@
 				"icon": "📡",
 				"url": "https://n8n.io/blog/database-monitoring-and-alerting-with-n8n/"
 			},
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
+			},
 			{
 				"label": "Celebrating World Poetry Day with a daily poem in Telegram",
 				"icon": "📜",
 				"url": "https://n8n.io/blog/world-poetry-day-workflow/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Automate Designs with Bannerbear and n8n",
 				"icon": "🎨",
@@ -114,5 +124,10 @@
 		"Time",
 		"Scheduler",
 		"Poll"
-	]
+	],
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
+	}
 }

packages/nodes-base/nodes/Crypto.node.json

@@ -18,5 +18,10 @@
 		"Encrypt",
 		"SHA",
 		"Hash"
-	]
+	],
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
+	}
 }

packages/nodes-base/nodes/DateTime.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.dateTime/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/DateTime.node.ts

@@ -23,7 +23,7 @@ export class DateTime implements INodeType {
 	description: INodeTypeDescription = {
 		displayName: 'Date & Time',
 		name: 'dateTime',
-		icon: 'fa:calendar',
+		icon: 'fa:clock',
 		group: ['transform'],
 		version: 1,
 		description: 'Allows you to manipulate date and time values',

packages/nodes-base/nodes/EditImage.node.json

@@ -13,5 +13,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.editImage/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
 	}
 }

packages/nodes-base/nodes/EmailReadImap.node.json

@@ -24,5 +24,10 @@
 				"url": "https://n8n.io/blog/build-your-own-virtual-assistant-with-n8n-a-step-by-step-guide/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/EmailReadImap.node.ts

@@ -24,6 +24,10 @@ import {
 
 import * as lodash from 'lodash';
 
+import {
+	LoggerProxy as Logger
+} from 'n8n-workflow';
+
 export class EmailReadImap implements INodeType {
 	description: INodeTypeDescription = {
 		displayName: 'EmailReadImap',
@@ -158,6 +162,13 @@ export class EmailReadImap implements INodeType {
 						default: false,
 						description: 'Do connect even if SSL certificate validation is not possible.',
 					},
+					{
+						displayName: 'Force reconnect',
+						name: 'forceReconnect',
+						type: 'number',
+						default: 60,
+						description: 'Sets an interval (in minutes) to force a reconnection.',
+					},
 				],
 			},
 		],
@@ -176,16 +187,8 @@ export class EmailReadImap implements INodeType {
 		const postProcessAction = this.getNodeParameter('postProcessAction') as string;
 		const options = this.getNodeParameter('options', {}) as IDataObject;
 
-		let searchCriteria = [
+		const staticData = this.getWorkflowStaticData('node');
-			'UNSEEN',
+		Logger.debug('Loaded static data for node "EmailReadImap"', {staticData});
-		];
-		if (options.customEmailConfig !== undefined) {
-			try {
-				searchCriteria = JSON.parse(options.customEmailConfig as string);
-			} catch (error) {
-				throw new NodeOperationError(this.getNode(), `Custom email config is not valid JSON.`);
-			}
-		}
 
 		// Returns the email text
 		const getText = async (parts: any[], message: Message, subtype: string) => { // tslint:disable-line:no-any
@@ -237,7 +240,7 @@ export class EmailReadImap implements INodeType {
 
 
 		// Returns all the new unseen messages
-		const getNewEmails = async (connection: ImapSimple, searchCriteria: string[]): Promise<INodeExecutionData[]> => {
+		const getNewEmails = async (connection: ImapSimple, searchCriteria: Array<string | string[]>): Promise<INodeExecutionData[]> => {
 			const format = this.getNodeParameter('format', 0) as string;
 
 			let fetchOptions = {};
@@ -277,6 +280,12 @@ export class EmailReadImap implements INodeType {
 				const dataPropertyAttachmentsPrefixName = this.getNodeParameter('dataPropertyAttachmentsPrefixName') as string;
 
 				for (const message of results) {
+					if (staticData.lastMessageUid !== undefined && message.attributes.uid <= (staticData.lastMessageUid as number)) {
+						continue;
+					}
+					if (staticData.lastMessageUid === undefined || staticData.lastMessageUid as number < message.attributes.uid) {
+						staticData.lastMessageUid = message.attributes.uid;
+					}
 					const part = lodash.find(message.parts, { which: '' });
 
 					if (part === undefined) {
@@ -295,6 +304,12 @@ export class EmailReadImap implements INodeType {
 				}
 
 				for (const message of results) {
+					if (staticData.lastMessageUid !== undefined && message.attributes.uid <= (staticData.lastMessageUid as number)) {
+						continue;
+					}
+					if (staticData.lastMessageUid === undefined || staticData.lastMessageUid as number < message.attributes.uid) {
+						staticData.lastMessageUid = message.attributes.uid;
+					}
 					const parts = getParts(message.attributes.struct!);
 
 					newEmail = {
@@ -335,6 +350,12 @@ export class EmailReadImap implements INodeType {
 				}
 			} else if (format === 'raw') {
 				for (const message of results) {
+					if (staticData.lastMessageUid !== undefined && message.attributes.uid <= (staticData.lastMessageUid as number)) {
+						continue;
+					}
+					if (staticData.lastMessageUid === undefined || staticData.lastMessageUid as number < message.attributes.uid) {
+						staticData.lastMessageUid = message.attributes.uid;
+					}
 					const part = lodash.find(message.parts, { which: 'TEXT' });
 
 					if (part === undefined) {
@@ -366,6 +387,33 @@ export class EmailReadImap implements INodeType {
 				},
 				onmail: async () => {
 					if (connection) {
+						let searchCriteria = [
+							'UNSEEN',
+						] as Array<string | string[]>;
+						if (options.customEmailConfig !== undefined) {
+							try {
+								searchCriteria = JSON.parse(options.customEmailConfig as string);
+							} catch (error) {
+								throw new NodeOperationError(this.getNode(), `Custom email config is not valid JSON.`);
+							}
+						}
+						if (staticData.lastMessageUid !== undefined) {
+							searchCriteria.push(['UID', `${staticData.lastMessageUid as number}:*`]);
+							/** 
+							 * A short explanation about UIDs and how they work
+							 * can be found here: https://dev.to/kehers/imap-new-messages-since-last-check-44gm
+							 * TL;DR:
+							 * - You cannot filter using ['UID', 'CURRENT ID + 1:*'] because IMAP
+							 * won't return correct results if current id + 1 does not yet exist.
+							 * - UIDs can change but this is not being treated here.
+							 * If the mailbox is recreated (lets say you remove all emails, remove
+							 * the mail box and create another with same name, UIDs will change)
+							 * - You can check if UIDs changed in the above example
+							 * by checking UIDValidity.
+							 */
+							Logger.debug('Querying for new messages on node "EmailReadImap"', {searchCriteria});
+						}
+				
 						const returnData = await getNewEmails(connection, searchCriteria);
 
 						if (returnData.length) {
@@ -386,7 +434,9 @@ export class EmailReadImap implements INodeType {
 			return imapConnect(config).then(async conn => {
 				conn.on('error', async err => {
 					if (err.code.toUpperCase() === 'ECONNRESET') {
+						Logger.verbose('IMAP connection was reset - reconnecting.');
 						connection = await establishConnection();
+						await connection.openBox(mailbox);
 					}
 					throw err;
 				});
@@ -398,8 +448,22 @@ export class EmailReadImap implements INodeType {
 
 		await connection.openBox(mailbox);
 
+		let reconnectionInterval: NodeJS.Timeout | undefined;
+
+		if (options.forceReconnect !== undefined) {
+			reconnectionInterval = setInterval(async () => {
+				Logger.verbose('Forcing reconnection of IMAP node.');
+				await connection.end();
+				connection = await establishConnection();
+				await connection.openBox(mailbox);
+			}, options.forceReconnect as number * 1000 * 60);
+		}
+
 		// When workflow and so node gets set to inactive close the connectoin
 		async function closeFunction() {
+			if (reconnectionInterval) {
+				clearInterval(reconnectionInterval);
+			}
 			await connection.end();
 		}
 

packages/nodes-base/nodes/EmailSend.node.json

@@ -29,5 +29,10 @@
 				"url": "https://n8n.io/blog/build-your-own-virtual-assistant-with-n8n-a-step-by-step-guide/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/EmailSend.node.ts

@@ -210,7 +210,7 @@ export class EmailSend implements INodeType {
 			// Send the email
 			const info = await transporter.sendMail(mailOptions);
 
-			returnData.push({ json: info });
+			returnData.push({ json: info as unknown as IDataObject });
 		}
 
 		return this.prepareOutputData(returnData);

packages/nodes-base/nodes/ErrorTrigger.node.json

@@ -20,5 +20,10 @@
 				"url": "https://n8n.io/blog/creating-error-workflows-in-n8n/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/ExecuteCommand.node.json

@@ -20,5 +20,10 @@
 				"url": "https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/ExecuteWorkflow.node.json

@@ -12,5 +12,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.executeWorkflow/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/Function.node.json

@@ -100,5 +100,10 @@
 				"url": "https://n8n.io/blog/how-goomer-automated-their-operations-with-over-200-n8n-workflows/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Data Transformation"
+		]
 	}
 }

packages/nodes-base/nodes/FunctionItem.node.json

@@ -12,5 +12,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.functionItem/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Data Transformation"
+		]
 	}
 }

packages/nodes-base/nodes/Google/Analytics/GoogleAnalytics.node.json

@@ -15,6 +15,13 @@
 			{
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.googleAnalytics/"
 			}
+		],
+		"generic": [
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			}
 		]
 	}
 }

packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.json

@@ -27,6 +27,11 @@
 				"icon": "🎫",
 				"url": "https://n8n.io/blog/supercharging-your-conference-registration-process-with-n8n/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Hey founders! Your business doesn't need you to operate",
 				"icon": " 🖥️",

packages/nodes-base/nodes/Google/CloudNaturalLanguage/GoogleCloudNaturalLanguage.node.json

@@ -15,6 +15,18 @@
 			{
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.googleCloudNaturalLanguage/"
 			}
+		],
+		"generic": [
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
+			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			}
 		]
 	}
 }

packages/nodes-base/nodes/Google/Drive/GoogleDrive.node.ts

@@ -1970,7 +1970,6 @@ export class GoogleDrive implements INodeType {
 					// ----------------------------------
 					//         list
 					// ----------------------------------
-
 					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
 
 					const qs: IDataObject = {};
@@ -1986,6 +1985,7 @@ export class GoogleDrive implements INodeType {
 						const data = await googleApiRequest.call(this, 'GET', `/drive/v3/drives`, {}, qs);
 						response = data.drives as IDataObject[];
 					}
+
 					returnData.push.apply(returnData, response);
 				}
 				if (operation === 'update') {
@@ -2004,7 +2004,8 @@ export class GoogleDrive implements INodeType {
 					returnData.push(response as IDataObject);
 				}
 
-			} else if (resource === 'file') {
+			}
+			if (resource === 'file') {
 				if (operation === 'copy') {
 					// ----------------------------------
 					//         copy
@@ -2264,7 +2265,8 @@ export class GoogleDrive implements INodeType {
 					returnData.push(responseData as IDataObject);
 				}
 
-			} else if (resource === 'folder') {
+			}
+			if (resource === 'folder') {
 				if (operation === 'create') {
 					// ----------------------------------
 					//         folder:create
@@ -2326,11 +2328,8 @@ export class GoogleDrive implements INodeType {
 
 					returnData.push(response as IDataObject);
 				}
-			} else {
-				throw new NodeOperationError(this.getNode(), `The resource "${resource}" is not known!`);
 			}
 		}
-
 		if (resource === 'file' && operation === 'download') {
 			// For file downloads the files get attached to the existing items
 			return this.prepareOutputData(items);

packages/nodes-base/nodes/Google/Firebase/CloudFirestore/GenericFunctions.ts

@@ -12,6 +12,8 @@ import {
 	IDataObject, NodeApiError,
 } from 'n8n-workflow';
 
+import * as moment from 'moment-timezone';
+
 export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri: string | null = null): Promise<any> { // tslint:disable-line:no-any
 
 	const options: OptionsWithUri = {
@@ -58,6 +60,7 @@ export async function googleApiRequestAllItems(this: IExecuteFunctions | ILoadOp
 	return returnData;
 }
 
+const isValidDate = (str: string) => moment(str, ['YYYY-MM-DD HH:mm:ss Z', moment.ISO_8601], true).isValid();
 
 // Both functions below were taken from Stack Overflow jsonToDocument was fixed as it was unable to handle null values correctly
 // https://stackoverflow.com/questions/62246410/how-to-convert-a-firestore-document-to-plain-json-and-vice-versa
@@ -73,7 +76,7 @@ export function jsonToDocument(value: string | number | IDataObject | IDataObjec
 		} else {
 			return { 'integerValue': value };
 		}
-	} else if (Date.parse(value as string)) {
+	} else if (isValidDate(value as string)) {
 		const date = new Date(Date.parse(value as string));
 		return { 'timestampValue': date.toISOString() };
 	} else if (typeof value === 'string') {
@@ -108,13 +111,14 @@ export function fullDocumentToJson(data: IDataObject): IDataObject {
 
 
 export function documentToJson(fields: IDataObject): IDataObject {
+	if (fields === undefined) return {};
 	const result = {};
 	for (const f of Object.keys(fields)) {
 		const key = f, value = fields[f],
 			isDocumentType = ['stringValue', 'booleanValue', 'doubleValue',
-				'integerValue', 'timestampValue', 'mapValue', 'arrayValue', 'nullValue'].find(t => t === key);
+				'integerValue', 'timestampValue', 'mapValue', 'arrayValue', 'nullValue', 'geoPointValue'].find(t => t === key);
 		if (isDocumentType) {
-			const item = ['stringValue', 'booleanValue', 'doubleValue', 'integerValue', 'timestampValue', 'nullValue']
+			const item = ['stringValue', 'booleanValue', 'doubleValue', 'integerValue', 'timestampValue', 'nullValue', 'geoPointValue']
 				.find(t => t === key);
 			if (item) {
 				return value as IDataObject;

packages/nodes-base/nodes/Google/Firebase/RealtimeDatabase/RealtimeDatabase.node.json

@@ -15,6 +15,13 @@
 			{
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.googleFirebaseRealtimeDatabase/"
 			}
+		],
+		"generic": [
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			}
 		]
 	}
 }

packages/nodes-base/nodes/Google/GSuiteAdmin/GSuiteAdmin.node.json

@@ -15,6 +15,13 @@
 			{
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.gSuiteAdmin/"
 			}
+		],
+		"generic": [
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			}
 		]
 	}
 }

packages/nodes-base/nodes/Google/Gmail/Gmail.node.json

@@ -27,6 +27,11 @@
 				"icon": "🎫",
 				"url": "https://n8n.io/blog/supercharging-your-conference-registration-process-with-n8n/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Hey founders! Your business doesn't need you to operate",
 				"icon": " 🖥️",

packages/nodes-base/nodes/Google/Sheet/GoogleSheet.ts

@@ -286,7 +286,7 @@ export class GoogleSheet {
 			throw new NodeOperationError(this.executeFunctions.getNode(), `The range "${range}" is not valid.`);
 		}
 
-		const keyRowRange = `${sheet ? sheet + '!' : ''}${rangeStartSplit[1]}${dataStartRowIndex}:${rangeEndSplit[1]}${dataStartRowIndex}`;
+		const keyRowRange = `${sheet ? sheet + '!' : ''}${rangeStartSplit[1]}${keyRowIndex + 1}:${rangeEndSplit[1]}${keyRowIndex + 1}`;
 
 		const sheetDatakeyRow = await this.getData(this.encodeRange(keyRowRange), valueRenderMode);
 
@@ -302,7 +302,7 @@ export class GoogleSheet {
 			throw new NodeOperationError(this.executeFunctions.getNode(), `Could not find column for key "${indexKey}"!`);
 		}
 
-		const startRowIndex = rangeStartSplit[2] || '';
+		const startRowIndex = rangeStartSplit[2] || dataStartRowIndex;
 		const endRowIndex = rangeEndSplit[2] || '';
 
 		const keyColumn = this.getColumnWithOffset(rangeStartSplit[1], keyIndex);

packages/nodes-base/nodes/Google/Sheet/GoogleSheets.node.json

@@ -48,6 +48,11 @@
 				"icon": "📈",
 				"url": "https://n8n.io/blog/migrating-community-metrics-to-orbit-using-n8n/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Hey founders! Your business doesn't need you to operate",
 				"icon": " 🖥️",

packages/nodes-base/nodes/Google/Slides/GoogleSlides.node.json

@@ -15,6 +15,13 @@
 			{
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.googleSlides/"
 			}
+		],
+		"generic": [
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			}
 		]
 	}
 }

packages/nodes-base/nodes/GraphQL/GraphQL.node.ts

@@ -25,7 +25,37 @@ export class GraphQL implements INodeType {
 		},
 		inputs: ['main'],
 		outputs: ['main'],
+		credentials: [
+			{
+				name: 'httpHeaderAuth',
+				required: true,
+				displayOptions: {
+					show: {
+						authentication: [
+							'headerAuth',
+						],
+					},
+				},
+			},
+		],
 		properties: [
+			{
+				displayName: 'Authentication',
+				name: 'authentication',
+				type: 'options',
+				options: [
+					{
+						name: 'Header Auth',
+						value: 'headerAuth',
+					},
+					{
+						name: 'None',
+						value: 'none',
+					},
+				],
+				default: 'none',
+				description: 'The way to authenticate.',
+			},
 			{
 				displayName: 'HTTP Request Method',
 				name: 'requestMethod',
@@ -200,6 +230,7 @@ export class GraphQL implements INodeType {
 	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
 
 		const items = this.getInputData();
+		const httpHeaderAuth = this.getCredentials('httpHeaderAuth');
 
 		let requestOptions: OptionsWithUri & RequestPromiseOptions;
 
@@ -228,6 +259,11 @@ export class GraphQL implements INodeType {
 				rejectUnauthorized: !this.getNodeParameter('allowUnauthorizedCerts', itemIndex, false) as boolean,
 			};
 
+			// Add credentials if any are set
+			if (httpHeaderAuth !== undefined) {
+				requestOptions.headers![httpHeaderAuth.name as string] = httpHeaderAuth.value;
+			}
+
 			const gqlQuery = this.getNodeParameter('query', itemIndex, '') as string;
 			if (requestMethod === 'GET') {
 				requestOptions.qs = {

packages/nodes-base/nodes/HtmlExtract/HtmlExtract.node.json

@@ -23,5 +23,10 @@
 				"url": "https://n8n.io/blog/how-to-use-the-http-request-node-the-swiss-army-knife-for-workflow-automation/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/HttpRequest.node.json

@@ -48,6 +48,11 @@
 				"icon": "📜",
 				"url": "https://n8n.io/blog/world-poetry-day-workflow/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "Automate Designs with Bannerbear and n8n",
 				"icon": "🎨",
@@ -89,5 +94,10 @@
 				"url": "https://n8n.io/blog/how-goomer-automated-their-operations-with-over-200-n8n-workflows/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/Hubspot/GenericFunctions.ts

@@ -76,9 +76,7 @@ export async function hubspotApiRequestAllItems(this: IHookFunctions | IExecuteF
 			return returnData;
 		}
 	} while (
-		responseData['has-more'] !== undefined &&
+		responseData['hasMore'] || responseData['has-more']
-		responseData['has-more'] !== null &&
-		responseData['has-more'] !== false
 	);
 	return returnData;
 }

packages/nodes-base/nodes/Hubspot/Hubspot.node.ts

@@ -2106,7 +2106,7 @@ export class Hubspot implements INodeType {
 							responseData = await hubspotApiRequestAllItems.call(this, 'results', 'POST', endpoint, body, qs);
 
 						} else {
-							qs.count = this.getNodeParameter('limit', 0) as number;
+							body.limit = this.getNodeParameter('limit', 0) as number;
 							responseData = await hubspotApiRequest.call(this, 'POST', endpoint, body, qs);
 							responseData = responseData.results;
 						}

packages/nodes-base/nodes/ICalendar.node.json

@@ -0,0 +1,21 @@
+{
+	"node": "n8n-nodes-base.iCal",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": [
+		"Core Nodes",
+		"Productivity"
+	],
+	"resources": {
+		"primaryDocumentation": [
+			{
+				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.iCal/"
+			}
+		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
+	}
+}

packages/nodes-base/nodes/ICalendar.node.ts

@@ -0,0 +1,358 @@
+import {
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	promisify,
+} from 'util';
+
+import * as moment from 'moment-timezone';
+
+import * as ics from 'ics';
+
+const createEvent = promisify(ics.createEvent);
+
+export class ICalendar implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'iCalendar',
+		name: 'iCal',
+		icon: 'fa:calendar',
+		group: ['input'],
+		version: 1,
+		subtitle: '={{$parameter["operation"]}}',
+		description: 'Create iCalendar file',
+		defaults: {
+			name: 'iCalendar',
+			color: '#408000',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [],
+		properties: [
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				options: [
+					{
+						name: 'Create Event File',
+						value: 'createEventFile',
+					},
+				],
+				default: 'createEventFile',
+			},
+			{
+				displayName: 'Event Title',
+				name: 'title',
+				type: 'string',
+				default: '',
+			},
+			{
+				displayName: 'Start',
+				name: 'start',
+				type: 'dateTime',
+				default: '',
+				required: true,
+				description: 'Date and time at which the event begins. (For all-day events, the time will be ignored.)',
+			},
+			{
+				displayName: 'End',
+				name: 'end',
+				type: 'dateTime',
+				default: '',
+				required: true,
+				description: 'Date and time at which the event ends. (For all-day events, the time will be ignored.)',
+			},
+			{
+				displayName: 'All Day',
+				name: 'allDay',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the event lasts all day or not.',
+			},
+			{
+				displayName: 'Binary Property',
+				name: 'binaryPropertyName',
+				type: 'string',
+				default: 'data',
+				required: true,
+				description: 'The field that your iCalendar file will be<br />available under in the output.',
+			},
+			{
+				displayName: 'Additional Fields',
+				name: 'additionalFields',
+				type: 'collection',
+				placeholder: 'Add Field',
+				default: {},
+				displayOptions: {
+					show: {
+						operation: [
+							'createEventFile',
+						],
+					},
+				},
+				options: [
+					{
+						displayName: 'Attendees',
+						name: 'attendeesUi',
+						type: 'fixedCollection',
+						typeOptions: {
+							multipleValues: true,
+						},
+						placeholder: 'Add Attendee',
+						default: {},
+						options: [
+							{
+								displayName: 'Attendees',
+								name: 'attendeeValues',
+								values: [
+									{
+										displayName: 'Name',
+										name: 'name',
+										type: 'string',
+										required: true,
+										default: '',
+									},
+									{
+										displayName: 'Email',
+										name: 'email',
+										type: 'string',
+										required: true,
+										default: '',
+									},
+									{
+										displayName: 'RSVP',
+										name: 'rsvp',
+										type: 'boolean',
+										default: false,
+										description: `Whether the attendee has to confirm attendance or not.`,
+									},
+								],
+							},
+						],
+					},
+					{
+						displayName: 'Busy Status',
+						name: 'busyStatus',
+						type: 'options',
+						options: [
+							{
+								name: 'Busy',
+								value: 'BUSY',
+							},
+							{
+								name: 'Tentative',
+								value: 'TENTATIVE',
+							},
+						],
+						default: '',
+						description: 'Used to specify busy status for Microsoft applications, like Outlook.',
+					},
+					{
+						displayName: 'Calendar Name',
+						name: 'calName',
+						type: 'string',
+						default: '',
+						description: 'Specifies the calendar (not event) name. Used by Apple iCal and Microsoft Outlook (<a href="https://docs.microsoft.com/en-us/openspecs/exchange_server_protocols/ms-oxcical/1da58449-b97e-46bd-b018-a1ce576f3e6d" target="_blank">spec</a>).',
+					},
+					{
+						displayName: 'Description',
+						name: 'description',
+						type: 'string',
+						default: '',
+					},
+					{
+						displayName: 'File Name',
+						name: 'fileName',
+						type: 'string',
+						default: '',
+						description: 'The name of the file to be generated. Default value is event.ics.',
+					},
+					{
+						displayName: 'Geolocation',
+						name: 'geolocationUi',
+						type: 'fixedCollection',
+						typeOptions: {
+							multipleValues: false,
+						},
+						placeholder: 'Add Geolocation',
+						default: {},
+						options: [
+							{
+								displayName: 'Geolocation',
+								name: 'geolocationValues',
+								values: [
+									{
+										displayName: 'Latitude',
+										name: 'lat',
+										type: 'string',
+										default: '',
+									},
+									{
+										displayName: 'Longitude',
+										name: 'lon',
+										type: 'string',
+										default: '',
+									},
+								],
+							},
+						],
+					},
+					{
+						displayName: 'Location',
+						name: 'location',
+						type: 'string',
+						default: '',
+						description: 'The intended venue.',
+					},
+					{
+						displayName: 'Recurrence Rule',
+						name: 'recurrenceRule',
+						type: 'string',
+						default: '',
+						description: `A rule to define the repeat pattern of the event (RRULE). (<a href="https://icalendar.org/rrule-tool.html" target="_blank">Rule generator</a>)`,
+					},
+					{
+						displayName: 'Organizer',
+						name: 'organizerUi',
+						type: 'fixedCollection',
+						typeOptions: {
+							multipleValues: false,
+						},
+						placeholder: 'Add Organizer',
+						default: {},
+						options: [
+							{
+								displayName: 'Organizer',
+								name: 'organizerValues',
+								values: [
+									{
+										displayName: 'Name',
+										name: 'name',
+										type: 'string',
+										default: '',
+										required: true,
+									},
+									{
+										displayName: 'Email',
+										name: 'email',
+										type: 'string',
+										default: '',
+										required: true,
+									},
+								],
+							},
+						],
+					},
+					{
+						displayName: 'Sequence',
+						name: 'sequence',
+						type: 'number',
+						default: 0,
+						description: 'When sending an update for an event (with the same uid), defines the revision sequence number.',
+					},
+					{
+						displayName: 'Status',
+						name: 'status',
+						type: 'options',
+						options: [
+							{
+								name: 'Confirmed',
+								value: 'CONFIRMED',
+							},
+							{
+								name: 'Cancelled',
+								value: 'CANCELLED',
+							},
+							{
+								name: 'Tentative',
+								value: 'TENTATIVE',
+							},
+						],
+						default: 'CONFIRMED',
+					},
+					{
+						displayName: 'UID',
+						name: 'uid',
+						type: 'string',
+						default: '',
+						description: `Universally unique id for the event (will be auto-generated if not specified here). Should be globally unique.`,
+					},
+					{
+						displayName: 'URL',
+						name: 'url',
+						type: 'string',
+						default: '',
+						description: 'URL associated with event.',
+					},
+				],
+			},
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const length = (items.length as unknown) as number;
+		const returnData: INodeExecutionData[] = [];
+		const operation = this.getNodeParameter('operation', 0) as string;
+		if (operation === 'createEventFile') {
+			for (let i = 0; i < length; i++) {
+				const title = this.getNodeParameter('title', i) as string;
+				const allDay = this.getNodeParameter('allDay', i) as boolean;
+				const start = this.getNodeParameter('start', i) as string;
+				let end = this.getNodeParameter('end', i) as string;
+				end = (allDay) ? moment(end).utc().add(1, 'day').format() as string : end;
+				const binaryPropertyName = this.getNodeParameter('binaryPropertyName', i) as string;
+				const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+				let fileName = 'event.ics';
+
+				if (additionalFields.fileName) {
+					fileName = additionalFields.fileName as string;
+				}
+
+				const data: ics.EventAttributes = {
+					title,
+					start: (moment(start).toArray().splice(0, (allDay) ? 3 : 6) as ics.DateArray),
+					end: (moment(end).toArray().splice(0, (allDay) ? 3 : 6) as ics.DateArray),
+					startInputType: 'utc',
+					endInputType: 'utc',
+				};
+
+				if (additionalFields.geolocationUi) {
+					data.geo = (additionalFields.geolocationUi as IDataObject).geolocationValues as ics.GeoCoordinates;
+					delete additionalFields.geolocationUi;
+				}
+
+				if (additionalFields.organizerUi) {
+					data.organizer = (additionalFields.organizerUi as IDataObject).organizerValues as ics.Person;
+					delete additionalFields.organizerUi;
+				}
+
+				if (additionalFields.attendeesUi) {
+					data.attendees = (additionalFields.attendeesUi as IDataObject).attendeeValues as ics.Attendee[];
+					delete additionalFields.attendeesUi;
+				}
+
+				Object.assign(data, additionalFields);
+				const buffer = Buffer.from(await createEvent(data) as string);
+				const binaryData = await this.helpers.prepareBinaryData(buffer, fileName, 'text/calendar');
+				returnData.push(
+					{
+						json: {},
+						binary: {
+							[binaryPropertyName]: binaryData,
+						},
+					},
+				);
+			}
+		}
+		return [returnData];
+	}
+}

packages/nodes-base/nodes/If.node.json

@@ -28,6 +28,16 @@
 				"icon": "🧬",
 				"url": "https://n8n.io/blog/why-business-process-automation-with-n8n-can-change-your-daily-life/"
 			},
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
+			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "5 workflow automations for Mattermost that we love at n8n",
 				"icon": "🤖",
@@ -49,5 +59,10 @@
 				"url": "https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
 	}
 }

packages/nodes-base/nodes/Interval.node.json

@@ -23,5 +23,10 @@
 				"url": "https://n8n.io/blog/creating-triggers-for-n8n-workflows-using-polling/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
 	}
 }

packages/nodes-base/nodes/Keap/EcommerceOrderDescripion.ts

@@ -83,7 +83,7 @@ export const ecommerceOrderFields = [
 	{
 		displayName: 'Order Title',
 		name: 'orderTitle',
-		type: 'dateTime',
+		type: 'string',
 		required: true,
 		displayOptions: {
 			show: {

packages/nodes-base/nodes/MQTT/Mqtt.node.json

@@ -3,8 +3,8 @@
 	"nodeVersion": "1.0",
 	"codexVersion": "1.0",
 	"categories": [
-		"Communication",
+		"Development",
-		"Development"
+		"Communication"
 	],
 	"resources": {
 		"credentialDocumentation": [

packages/nodes-base/nodes/Mattermost/Mattermost.node.json

@@ -32,6 +32,11 @@
 				"icon": "⏲",
 				"url": "https://n8n.io/blog/creating-triggers-for-n8n-workflows-using-polling/"
 			},
+			{
+				"label": "15 Google apps you can combine and automate to increase productivity",
+				"icon": "💡",
+				"url": "https://n8n.io/blog/automate-google-apps-for-productivity/"
+			},
 			{
 				"label": "The ultimate guide to automate your video collaboration with Whereby, Mattermost, and n8n",
 				"icon": "📹",

packages/nodes-base/nodes/Merge.node.json

@@ -33,5 +33,10 @@
 				"url": "https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
 	}
 }

packages/nodes-base/nodes/MongoDb/MongoDb.node.json

@@ -27,6 +27,11 @@
 				"label": "Running n8n on ships: An interview with Maranics",
 				"icon": "🛳",
 				"url": "https://n8n.io/blog/running-n8n-on-ships-an-interview-with-maranics/"
+			},
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
 			}
 		]
 	}

packages/nodes-base/nodes/MoveBinaryData.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.moveBinaryData/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
 	}
 }

packages/nodes-base/nodes/N8nTrigger.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.n8nTrigger/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
 	}
 }

packages/nodes-base/nodes/NoOp.node.json

@@ -22,6 +22,11 @@
 				"icon": "☀️",
 				"url": "https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/"
 			},
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
+			},
 			{
 				"label": "5 workflow automations for Mattermost that we love at n8n",
 				"icon": "🤖",
@@ -38,5 +43,10 @@
 				"url": "https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Helpers"
+		]
 	}
 }

packages/nodes-base/nodes/Notion/BlockDescription.ts

@@ -0,0 +1,123 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+import {
+	blocks,
+} from './Blocks';
+
+export const blockOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'block',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Append',
+				value: 'append',
+				description: 'Append a block',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all children blocks',
+			},
+		],
+		default: 'append',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const blockFields = [
+
+	/* -------------------------------------------------------------------------- */
+	/*                                block:append                                 */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Block ID',
+		name: 'blockId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'block',
+				],
+				operation: [
+					'append',
+				],
+			},
+		},
+		description: `The ID of block. A page it is also considered a block. Hence, a Page ID can be used as well.`,
+	},
+	...blocks('block', 'append'),
+	/* -------------------------------------------------------------------------- */
+	/*                                block:getAll                                */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Block ID',
+		name: 'blockId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'block',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'block',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				resource: [
+					'block',
+				],
+				operation: [
+					'getAll',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 100,
+		},
+		default: 50,
+		description: 'How many results to return.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/Notion/Blocks.ts

@@ -0,0 +1,571 @@
+import {
+	IDisplayOptions,
+	INodeProperties,
+} from 'n8n-workflow';
+
+const colors = [
+	{
+		name: 'Default',
+		value: 'default',
+	},
+	{
+		name: 'Gray',
+		value: 'gray',
+	},
+	{
+		name: 'Brown',
+		value: 'brown',
+	},
+	{
+		name: 'Orange',
+		value: 'orange',
+	},
+	{
+		name: 'Yellow',
+		value: 'yellow',
+	},
+	{
+		name: 'Green',
+		value: 'green',
+	},
+	{
+		name: 'Blue',
+		value: 'blue',
+	},
+	{
+		name: 'Purple',
+		value: 'purple',
+	},
+	{
+		name: 'Pink',
+		value: 'pink',
+	},
+	{
+		name: 'Red',
+		value: 'red',
+	},
+	{
+		name: 'Gray Background',
+		value: 'gray_background',
+	},
+	{
+		name: 'Brown Background',
+		value: 'brown_background',
+	},
+	{
+		name: 'Orange Background',
+		value: 'orange_background',
+	},
+	{
+		name: 'Yellow Background',
+		value: 'yellow_background',
+	},
+	{
+		name: 'Green Background',
+		value: 'green_background',
+	},
+	{
+		name: 'Blue Background',
+		value: 'blue_background',
+	},
+	{
+		name: 'Purple Background',
+		value: 'purple_background',
+	},
+	{
+		name: 'Pink Background',
+		value: 'pink_background',
+	},
+	{
+		name: 'Red Background',
+		value: 'red_background',
+	},
+];
+
+const annotation = [
+	{
+		displayName: 'Annotations',
+		name: 'annotationUi',
+		type: 'collection',
+		placeholder: 'Add Annotation',
+		default: {},
+		options: [
+			{
+				displayName: 'Bold',
+				name: 'bold',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the text is bolded.',
+			},
+			{
+				displayName: 'Italic',
+				name: 'italic',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the text is italicized.',
+			},
+			{
+				displayName: 'Strikethrough',
+				name: 'strikethrough',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the text is struck through.',
+			},
+			{
+				displayName: 'Underline',
+				name: 'underline',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the text is underlined.',
+			},
+			{
+				displayName: 'Code',
+				name: 'code',
+				type: 'boolean',
+				default: false,
+				description: 'Whether the text is code style.',
+			},
+			{
+				displayName: 'Color',
+				name: 'color',
+				type: 'options',
+				options: colors,
+				default: '',
+				description: 'Color of the text.',
+			},
+		],
+		description: 'All annotations that apply to this rich text.',
+	},
+] as INodeProperties[];
+
+const typeMention = [
+	{
+		displayName: 'Type',
+		name: 'mentionType',
+		type: 'options',
+		displayOptions: {
+			show: {
+				textType: [
+					'mention',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Database',
+				value: 'database',
+			},
+			{
+				name: 'Date',
+				value: 'date',
+			},
+			{
+				name: 'Page',
+				value: 'page',
+			},
+			{
+				name: 'User',
+				value: 'user',
+			},
+		],
+		default: '',
+		description: `An inline mention of a user, page, database, or date. In the app these are</br>
+		created by typing @ followed by the name of a user, page, database, or a date.`,
+	},
+	{
+		displayName: 'User ID',
+		name: 'user',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getUsers',
+		},
+		displayOptions: {
+			show: {
+				mentionType: [
+					'user',
+				],
+			},
+		},
+		default: '',
+		description: 'The id of the user being mentioned.',
+	},
+	{
+		displayName: 'Page ID',
+		name: 'page',
+		type: 'string',
+		displayOptions: {
+			show: {
+				mentionType: [
+					'page',
+				],
+			},
+		},
+		default: '',
+		description: 'The id of the page being mentioned.',
+	},
+	{
+		displayName: 'Database ID',
+		name: 'database',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getDatabases',
+		},
+		displayOptions: {
+			show: {
+				mentionType: [
+					'database',
+				],
+			},
+		},
+		default: '',
+		description: 'The id of the database being mentioned.',
+	},
+	{
+		displayName: 'Range',
+		name: 'range',
+		displayOptions: {
+			show: {
+				mentionType: [
+					'date',
+				],
+			},
+		},
+		type: 'boolean',
+		default: false,
+		description: 'Weather or not you want to define a date range.',
+	},
+	{
+		displayName: 'Date',
+		name: 'date',
+		displayOptions: {
+			show: {
+				mentionType: [
+					'date',
+				],
+				range: [
+					false,
+				],
+			},
+		},
+		type: 'dateTime',
+		default: '',
+		description: 'An ISO 8601 format date, with optional time.',
+	},
+	{
+		displayName: 'Date Start',
+		name: 'dateStart',
+		displayOptions: {
+			show: {
+				mentionType: [
+					'date',
+				],
+				range: [
+					true,
+				],
+			},
+		},
+		type: 'dateTime',
+		default: '',
+		description: 'An ISO 8601 format date, with optional time.',
+	},
+	{
+		displayName: 'Date End',
+		name: 'dateEnd',
+		displayOptions: {
+			show: {
+				range: [
+					true,
+				],
+				mentionType: [
+					'date',
+				],
+			},
+		},
+		type: 'dateTime',
+		default: '',
+		description: `An ISO 8601 formatted date, with optional time. Represents the end of a date range.`,
+	},
+] as INodeProperties[];
+
+const typeEquation = [
+	{
+		displayName: 'Expression',
+		name: 'expression',
+		type: 'string',
+		displayOptions: {
+			show: {
+				textType: [
+					'equation',
+				],
+			},
+		},
+		default: '',
+		description: '',
+	},
+] as INodeProperties[];
+
+const typeText = [
+	{
+		displayName: 'Text',
+		name: 'text',
+		displayOptions: {
+			show: {
+				textType: [
+					'text',
+				],
+			},
+		},
+		type: 'string',
+		default: '',
+		description: `Text content. This field contains the actual content</br>
+		of your text and is probably the field you'll use most often.`,
+	},
+	{
+		displayName: 'Is Link',
+		name: 'isLink',
+		displayOptions: {
+			show: {
+				textType: [
+					'text',
+				],
+			},
+		},
+		type: 'boolean',
+		default: false,
+	},
+	{
+		displayName: 'Text Link',
+		name: 'textLink',
+		displayOptions: {
+			show: {
+				textType: [
+					'text',
+				],
+				isLink: [
+					true,
+				],
+			},
+		},
+		type: 'string',
+		default: '',
+		description: 'The URL that this link points to.',
+	},
+] as INodeProperties[];
+
+export const text = (displayOptions: IDisplayOptions) => [
+	{
+		displayName: 'Text',
+		name: 'text',
+		placeholder: 'Add Text',
+		type: 'fixedCollection',
+		default: '',
+		typeOptions: {
+			multipleValues: true,
+		},
+		displayOptions,
+		options: [
+			{
+				name: 'text',
+				displayName: 'Text',
+				values: [
+					{
+						displayName: 'Type',
+						name: 'textType',
+						type: 'options',
+						options: [
+							{
+								name: 'Equation',
+								value: 'equation',
+							},
+							{
+								name: 'Mention',
+								value: 'mention',
+							},
+							{
+								name: 'Text',
+								value: 'text',
+							},
+						],
+						default: 'text',
+						description: '',
+					},
+					...typeText,
+					...typeMention,
+					...typeEquation,
+
+					...annotation,
+				],
+			},
+		],
+		description: 'Rich text in the block.',
+	}] as INodeProperties[];
+
+
+const todo = (type: string) => [{
+	displayName: 'Checked',
+	name: 'checked',
+	type: 'boolean',
+	default: false,
+	displayOptions: {
+		show: {
+			type: [
+				type,
+			],
+		},
+	},
+	description: 'Whether the to_do is checked or not.',
+}] as INodeProperties[];
+
+const title = (type: string) => [{
+	displayName: 'Title',
+	name: 'title',
+	type: 'string',
+	default: '',
+	displayOptions: {
+		show: {
+			type: [
+				type,
+			],
+		},
+	},
+	description: 'Plain text of page title.',
+}] as INodeProperties[];
+
+const richText = (displayOptions: IDisplayOptions) => [
+	{
+		displayName: 'Rich Text',
+		name: 'richText',
+		type: 'boolean',
+		displayOptions,
+		default: false,
+	},
+] as INodeProperties[];
+
+const textContent = (displayOptions: IDisplayOptions) => [
+	{
+		displayName: 'Text',
+		name: 'textContent',
+		type: 'string',
+		displayOptions,
+		default: '',
+	},
+] as INodeProperties[];
+
+const block = (blockType: string) => {
+	const data: INodeProperties[] = [];
+	switch (blockType) {
+		case 'to_do':
+			data.push(...todo(blockType));
+			data.push(...richText({
+				show: {
+					type: [
+						blockType,
+					],
+				},
+			}));
+			data.push(...textContent({
+				show: {
+					type: [
+						blockType,
+					],
+					richText: [
+						false,
+					],
+				},
+			}));
+			data.push(...text({
+				show: {
+					type: [
+						blockType,
+					],
+					richText: [
+						true,
+					],
+				},
+			}));
+			break;
+		case 'child_page':
+			data.push(...title(blockType));
+			break;
+		default:
+			data.push(...richText({
+				show: {
+					type: [
+						blockType,
+					],
+				},
+			}));
+			data.push(...textContent({
+				show: {
+					type: [
+						blockType,
+					],
+					richText: [
+						false,
+					],
+				},
+			}));
+			data.push(...text({
+				show: {
+					type: [
+						blockType,
+					],
+					richText: [
+						true,
+					],
+				},
+			}));
+			break;
+	}
+	return data;
+};
+
+export const blocks = (resource: string, operation: string) => [{
+	displayName: 'Blocks',
+	name: 'blockUi',
+	type: 'fixedCollection',
+	typeOptions: {
+		multipleValues: true,
+	},
+	default: '',
+	displayOptions: {
+		show: {
+			resource: [
+				resource,
+			],
+			operation: [
+				operation,
+			],
+		},
+	},
+	placeholder: 'Add Block',
+	options: [
+		{
+			name: 'blockValues',
+			displayName: 'Block',
+			values: [
+				{
+					displayName: 'Type',
+					name: 'type',
+					type: 'options',
+					typeOptions: {
+						loadOptionsMethod: 'getBlockTypes',
+					},
+					description: 'Type of block',
+					default: 'paragraph',
+				},
+				...block('paragraph'),
+				...block('heading_1'),
+				...block('heading_2'),
+				...block('heading_3'),
+				...block('toggle'),
+				...block('to_do'),
+				...block('child_page'),
+				...block('bulleted_list_item'),
+				...block('numbered_list_item'),
+			],
+		},
+	],
+},
+] as INodeProperties[];
+

packages/nodes-base/nodes/Notion/DatabaseDescription.ts

@@ -0,0 +1,100 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const databaseOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'database',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Get',
+				value: 'get',
+				description: 'Get a database',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all databases',
+			},
+		],
+		default: 'get',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const databaseFields = [
+
+	/* -------------------------------------------------------------------------- */
+	/*                                database:get                                */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Database ID',
+		name: 'databaseId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'database',
+				],
+				operation: [
+					'get',
+				],
+			},
+		},
+	},
+	/* -------------------------------------------------------------------------- */
+	/*                                database:getAll                             */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'database',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				resource: [
+					'database',
+				],
+				operation: [
+					'getAll',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 100,
+		},
+		default: 50,
+		description: 'How many results to return.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/Notion/DatabasePageDescription.ts

@@ -0,0 +1,994 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+import {
+	blocks,
+	text,
+} from './Blocks';
+
+import {
+	filters,
+} from './Filters';
+
+export const databasePageOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Create',
+				value: 'create',
+				description: 'Create a pages in a database',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all pages in a database',
+			},
+			{
+				name: 'Update',
+				value: 'update',
+				description: 'Update pages in a database',
+			},
+		],
+		default: 'create',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const databasePageFields = [
+
+	/* -------------------------------------------------------------------------- */
+	/*                                databasePage:create                       */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Database ID',
+		name: 'databaseId',
+		type: 'options',
+		default: '',
+		typeOptions: {
+			loadOptionsMethod: 'getDatabases',
+		},
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		description: 'The ID of the database that this databasePage belongs to.',
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	{
+		displayName: 'Properties',
+		name: 'propertiesUi',
+		type: 'fixedCollection',
+		typeOptions: {
+			multipleValues: true,
+		},
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		default: '',
+		placeholder: 'Add Property',
+		options: [
+			{
+				name: 'propertyValues',
+				displayName: 'Property',
+				values: [
+					{
+						displayName: 'Key',
+						name: 'key',
+						type: 'options',
+						typeOptions: {
+							loadOptionsMethod: 'getDatabaseProperties',
+							loadOptionsDependsOn: [
+								'databaseId',
+							],
+						},
+						default: '',
+					},
+					{
+						displayName: 'Type',
+						name: 'type',
+						type: 'hidden',
+						default: '={{$parameter["&key"].split("|")[1]}}',
+					},
+					{
+						displayName: 'Title',
+						name: 'title',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'title',
+								],
+							},
+						},
+						default: '',
+					},
+					{
+						displayName: 'Rich Text',
+						name: 'richText',
+						type: 'boolean',
+						displayOptions: {
+							show: {
+								type: [
+									'rich_text',
+								],
+							},
+						},
+						default: false,
+					},
+					{
+						displayName: 'Text',
+						name: 'textContent',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'rich_text',
+								],
+								richText: [
+									false,
+								],
+							},
+						},
+						default: '',
+					},
+					...text({
+						show: {
+							type: [
+								'rich_text',
+							],
+							richText: [
+								true,
+							],
+						},
+					}),
+					{
+						displayName: 'Phone Number',
+						name: 'phoneValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'phone_number',
+								],
+							},
+						},
+						default: '',
+						description: `Phone number. No structure is enforced.`,
+					},
+					{
+						displayName: 'Options',
+						name: 'multiSelectValue',
+						type: 'multiOptions',
+						typeOptions: {
+							loadOptionsMethod: 'getPropertySelectValues',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'multi_select',
+								],
+							},
+						},
+						default: [],
+						description: `Name of the options you want to set.
+						Multiples can be defined separated by comma.`,
+					},
+					{
+						displayName: 'Option',
+						name: 'selectValue',
+						type: 'options',
+						typeOptions: {
+							loadOptionsMethod: 'getPropertySelectValues',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'select',
+								],
+							},
+						},
+						default: '',
+						description: `Name of the option you want to set.`,
+					},
+					{
+						displayName: 'Email',
+						name: 'emailValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'email',
+								],
+							},
+						},
+						default: '',
+						description: 'Email address.',
+					},
+					{
+						displayName: 'URL',
+						name: 'urlValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'url',
+								],
+							},
+						},
+						default: '',
+						description: 'Web address.',
+					},
+					{
+						displayName: 'User IDs',
+						name: 'peopleValue',
+						type: 'multiOptions',
+						typeOptions: {
+							loadOptionsMethod: 'getUsers',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'people',
+								],
+							},
+						},
+						default: [],
+						description: 'List of users. Multiples can be defined separated by comma.',
+					},
+					{
+						displayName: 'Relation IDs',
+						name: 'relationValue',
+						type: 'string',
+						typeOptions: {
+							multipleValues: true,
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'relation',
+								],
+							},
+						},
+						default: [],
+						description: 'List of databases that belong to another database. Multiples can be defined separated by comma.',
+					},
+					{
+						displayName: 'Checked',
+						name: 'checkboxValue',
+						displayOptions: {
+							show: {
+								type: [
+									'checkbox',
+								],
+							},
+						},
+						type: 'boolean',
+						default: false,
+						description: `
+						Whether or not the checkbox is checked.</br>
+						true represents checked.</br>
+						false represents unchecked.
+						`,
+					},
+					{
+						displayName: 'Number',
+						name: 'numberValue',
+						displayOptions: {
+							show: {
+								type: [
+									'number',
+								],
+							},
+						},
+						type: 'number',
+						default: 0,
+						description: 'Number value.',
+					},
+					{
+						displayName: 'Range',
+						name: 'range',
+						displayOptions: {
+							show: {
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'boolean',
+						default: false,
+						description: 'Weather or not you want to define a date range.',
+					},
+					{
+						displayName: 'Date',
+						name: 'date',
+						displayOptions: {
+							show: {
+								range: [
+									false,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: 'An ISO 8601 format date, with optional time.',
+					},
+					{
+						displayName: 'Date Start',
+						name: 'dateStart',
+						displayOptions: {
+							show: {
+								range: [
+									true,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: 'An ISO 8601 format date, with optional time.',
+					},
+					{
+						displayName: 'Date End',
+						name: 'dateEnd',
+						displayOptions: {
+							show: {
+								range: [
+									true,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: `
+						An ISO 8601 formatted date, with optional time. Represents the end of a date range.`,
+					},
+				],
+			},
+		],
+	},
+	...blocks('databasePage', 'create'),
+	/* -------------------------------------------------------------------------- */
+	/*                      databasePage:update                                 */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Page ID',
+		name: 'pageId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'update',
+				],
+			},
+		},
+		description: 'The ID of the databasePage to update.',
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'update',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	{
+		displayName: 'Properties',
+		name: 'propertiesUi',
+		type: 'fixedCollection',
+		typeOptions: {
+			multipleValues: true,
+		},
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'update',
+				],
+			},
+		},
+		default: '',
+		placeholder: 'Add Property',
+		options: [
+			{
+				name: 'propertyValues',
+				displayName: 'Property',
+				values: [
+					{
+						displayName: 'Key',
+						name: 'key',
+						type: 'options',
+						typeOptions: {
+							loadOptionsMethod: 'getDatabaseIdFromPage',
+							loadOptionsDependsOn: [
+								'pageId',
+							],
+						},
+						default: '',
+					},
+					{
+						displayName: 'Type',
+						name: 'type',
+						type: 'hidden',
+						default: '={{$parameter["&key"].split("|")[1]}}',
+					},
+					{
+						displayName: 'Title',
+						name: 'title',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'title',
+								],
+							},
+						},
+						default: '',
+					},
+					{
+						displayName: 'Rich Text',
+						name: 'richText',
+						type: 'boolean',
+						displayOptions: {
+							show: {
+								type: [
+									'rich_text',
+								],
+							},
+						},
+						default: false,
+					},
+					{
+						displayName: 'Text',
+						name: 'textContent',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'rich_text',
+								],
+								richText: [
+									false,
+								],
+							},
+						},
+						default: '',
+					},
+					...text({
+						show: {
+							type: [
+								'rich_text',
+							],
+							richText: [
+								true,
+							],
+						},
+					}),
+					{
+						displayName: 'Phone Number',
+						name: 'phoneValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'phone_number',
+								],
+							},
+						},
+						default: '',
+						description: `Phone number. No structure is enforced.`,
+					},
+					{
+						displayName: 'Options',
+						name: 'multiSelectValue',
+						type: 'multiOptions',
+						typeOptions: {
+							loadOptionsMethod: 'getDatabaseOptionsFromPage',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'multi_select',
+								],
+							},
+						},
+						default: [],
+						description: `Name of the options you want to set.
+						Multiples can be defined separated by comma.`,
+					},
+					{
+						displayName: 'Option',
+						name: 'selectValue',
+						type: 'options',
+						typeOptions: {
+							loadOptionsMethod: 'getDatabaseOptionsFromPage',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'select',
+								],
+							},
+						},
+						default: '',
+						description: `Name of the option you want to set.`,
+					},
+					{
+						displayName: 'Email',
+						name: 'emailValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'email',
+								],
+							},
+						},
+						default: '',
+						description: 'Email address.',
+					},
+					{
+						displayName: 'URL',
+						name: 'urlValue',
+						type: 'string',
+						displayOptions: {
+							show: {
+								type: [
+									'url',
+								],
+							},
+						},
+						default: '',
+						description: 'Web address.',
+					},
+					{
+						displayName: 'User IDs',
+						name: 'peopleValue',
+						type: 'multiOptions',
+						typeOptions: {
+							loadOptionsMethod: 'getUsers',
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'people',
+								],
+							},
+						},
+						default: [],
+						description: 'List of users. Multiples can be defined separated by comma.',
+					},
+					{
+						displayName: 'Relation IDs',
+						name: 'relationValue',
+						type: 'string',
+						typeOptions: {
+							multipleValues: true,
+						},
+						displayOptions: {
+							show: {
+								type: [
+									'relation',
+								],
+							},
+						},
+						default: [],
+						description: 'List of databases that belong to another database. Multiples can be defined separated by comma.',
+					},
+					{
+						displayName: 'Checked',
+						name: 'checkboxValue',
+						displayOptions: {
+							show: {
+								type: [
+									'checkbox',
+								],
+							},
+						},
+						type: 'boolean',
+						default: false,
+						description: `
+						Whether or not the checkbox is checked.</br>
+						true represents checked.</br>
+						false represents unchecked.
+						`,
+					},
+					{
+						displayName: 'Number',
+						name: 'numberValue',
+						displayOptions: {
+							show: {
+								type: [
+									'number',
+								],
+							},
+						},
+						type: 'number',
+						default: 0,
+						description: 'Number value.',
+					},
+					{
+						displayName: 'Range',
+						name: 'range',
+						displayOptions: {
+							show: {
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'boolean',
+						default: false,
+						description: 'Weather or not you want to define a date range.',
+					},
+					{
+						displayName: 'Date',
+						name: 'date',
+						displayOptions: {
+							show: {
+								range: [
+									false,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: 'An ISO 8601 format date, with optional time.',
+					},
+					{
+						displayName: 'Date Start',
+						name: 'dateStart',
+						displayOptions: {
+							show: {
+								range: [
+									true,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: 'An ISO 8601 format date, with optional time.',
+					},
+					{
+						displayName: 'Date End',
+						name: 'dateEnd',
+						displayOptions: {
+							show: {
+								range: [
+									true,
+								],
+								type: [
+									'date',
+								],
+							},
+						},
+						type: 'dateTime',
+						default: '',
+						description: `
+						An ISO 8601 formatted date, with optional time. Represents the end of a date range.`,
+					},
+				],
+			},
+		],
+	},
+	/* -------------------------------------------------------------------------- */
+	/*                                databasePage:getAll                         */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Database ID',
+		name: 'databaseId',
+		type: 'options',
+		typeOptions: {
+			loadOptionsMethod: 'getDatabases',
+		},
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'getAll',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 100,
+		},
+		default: 50,
+		description: 'How many results to return.',
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'databasePage',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	{
+		displayName: 'Options',
+		name: 'options',
+		type: 'collection',
+		displayOptions: {
+			show: {
+				operation: [
+					'getAll',
+				],
+				resource: [
+					'databasePage',
+				],
+			},
+		},
+		default: {},
+		placeholder: 'Add Field',
+		options: [
+			{
+				displayName: 'Filters',
+				name: 'filter',
+				placeholder: 'Add Filter',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: false,
+				},
+				default: {},
+				options: [
+					{
+						displayName: 'Single Condition',
+						name: 'singleCondition',
+						values: [
+							...filters,
+						],
+					},
+					{
+						displayName: 'Multiple Condition',
+						name: 'multipleCondition',
+						values: [
+							{
+								displayName: 'Condition',
+								name: 'condition',
+								placeholder: 'Add Condition',
+								type: 'fixedCollection',
+								typeOptions: {
+									multipleValues: true,
+								},
+								default: {},
+								options: [
+									{
+										displayName: 'OR',
+										name: 'or',
+										values: [
+											...filters,
+										],
+									},
+									{
+										displayName: 'AND',
+										name: 'and',
+										values: [
+											...filters,
+										],
+									},
+								],
+							},
+						],
+					},
+				],
+			},
+			{
+				displayName: 'Sort',
+				name: 'sort',
+				placeholder: 'Add Sort',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: true,
+				},
+				default: {},
+				options: [
+					{
+						displayName: 'Sort',
+						name: 'sortValue',
+						values: [
+							{
+								displayName: 'Timestamp',
+								name: 'timestamp',
+								type: 'boolean',
+								default: false,
+								description: `Whether or not to use the record's timestamp to sort the response.`,
+							},
+							{
+								displayName: 'Property Name',
+								name: 'key',
+								type: 'options',
+								displayOptions: {
+									show: {
+										timestamp: [
+											false,
+										],
+									},
+								},
+								typeOptions: {
+									loadOptionsMethod: 'getFilterProperties',
+									loadOptionsDependsOn: [
+										'datatabaseId',
+									],
+								},
+								default: '',
+								description: 'The name of the property to filter by.',
+							},
+							{
+								displayName: 'Property Name',
+								name: 'key',
+								type: 'options',
+								options: [
+									{
+										name: 'Created Time',
+										value: 'created_time',
+									},
+									{
+										name: 'Last Edited Time',
+										value: 'last_edited_time',
+									},
+								],
+								displayOptions: {
+									show: {
+										timestamp: [
+											true,
+										],
+									},
+								},
+								default: '',
+								description: 'The name of the property to filter by.',
+							},
+							{
+								displayName: 'Type',
+								name: 'type',
+								type: 'hidden',
+								displayOptions: {
+									show: {
+										timestamp: [
+											true,
+										],
+									},
+								},
+								default: '={{$parameter["&key"].split("|")[1]}}',
+							},
+							{
+								displayName: 'Direction',
+								name: 'direction',
+								type: 'options',
+								options: [
+									{
+										name: 'Ascending',
+										value: 'ascending',
+									},
+									{
+										name: 'Descending',
+										value: 'descending',
+									},
+								],
+								default: '',
+								description: 'The direction to sort.',
+							},
+						],
+					},
+				],
+			},
+		],
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/Notion/Filters.ts

@@ -0,0 +1,371 @@
+import {
+	getConditions
+} from './GenericFunctions';
+
+export const filters = [{
+	displayName: 'Property Name',
+	name: 'key',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getFilterProperties',
+		loadOptionsDependsOn: [
+			'datatabaseId',
+		],
+	},
+	default: '',
+	description: 'The name of the property to filter by.',
+},
+{
+	displayName: 'Type',
+	name: 'type',
+	type: 'hidden',
+	default: '={{$parameter["&key"].split("|")[1]}}',
+},
+...getConditions(),
+{
+	displayName: 'Title',
+	name: 'titleValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'title',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+},
+{
+	displayName: 'Text',
+	name: 'richTextValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'rich_text',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+},
+{
+	displayName: 'Phone Number',
+	name: 'phoneNumberValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'phone_number',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: `Phone number. No structure is enforced.`,
+},
+{
+	displayName: 'Option',
+	name: 'multiSelectValue',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getPropertySelectValues',
+	},
+	displayOptions: {
+		show: {
+			type: [
+				'multi_select',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: [],
+	description: `Name of the options you want to set.
+	Multiples can be defined separated by comma.`,
+},
+{
+	displayName: 'Option',
+	name: 'selectValue',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getPropertySelectValues',
+	},
+	displayOptions: {
+		show: {
+			type: [
+				'select',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: `Name of the option you want to set.`,
+},
+{
+	displayName: 'Email',
+	name: 'emailValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'email',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: 'Email address.',
+},
+{
+	displayName: 'URL',
+	name: 'urlValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'url',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: 'Web address.',
+},
+{
+	displayName: 'User ID',
+	name: 'peopleValue',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getUsers',
+	},
+	displayOptions: {
+		show: {
+			type: [
+				'people',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: 'List of users. Multiples can be defined separated by comma.',
+},
+{
+	displayName: 'User ID',
+	name: 'createdByValue',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getUsers',
+	},
+	displayOptions: {
+		show: {
+			type: [
+				'created_by',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: 'List of users. Multiples can be defined separated by comma.',
+},
+{
+	displayName: 'User ID',
+	name: 'lastEditedByValue',
+	type: 'options',
+	typeOptions: {
+		loadOptionsMethod: 'getUsers',
+	},
+	displayOptions: {
+		show: {
+			type: [
+				'last_edited_by',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+	description: 'List of users. Multiples can be defined separated by comma.',
+},
+{
+	displayName: 'Relation ID',
+	name: 'relationValue',
+	type: 'string',
+	displayOptions: {
+		show: {
+			type: [
+				'relation',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	default: '',
+},
+{
+	displayName: 'Checked',
+	name: 'checkboxValue',
+	displayOptions: {
+		show: {
+			type: [
+				'checkbox',
+			],
+		},
+	},
+	type: 'boolean',
+	default: false,
+	description: `Whether or not the checkbox is checked.</br>
+				true represents checked.</br>
+				false represents unchecked.`,
+},
+{
+	displayName: 'Number',
+	name: 'numberValue',
+	displayOptions: {
+		show: {
+			type: [
+				'number',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+			],
+		},
+	},
+	type: 'number',
+	default: 0,
+	description: 'Number value.',
+},
+{
+	displayName: 'Date',
+	name: 'date',
+	displayOptions: {
+		show: {
+			type: [
+				'date',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+				'past_week',
+				'past_month',
+				'past_year',
+				'next_week',
+				'next_month',
+				'next_year',
+			],
+		},
+	},
+	type: 'dateTime',
+	default: '',
+	description: 'An ISO 8601 format date, with optional time.',
+},
+{
+	displayName: 'Created Time',
+	name: 'createdTimeValue',
+	displayOptions: {
+		show: {
+			type: [
+				'created_time',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+				'past_week',
+				'past_month',
+				'past_year',
+				'next_week',
+				'next_month',
+				'next_year',
+			],
+		},
+	},
+	type: 'dateTime',
+	default: '',
+	description: 'An ISO 8601 format date, with optional time.',
+},
+{
+	displayName: 'Last Edited Time',
+	name: 'lastEditedTime',
+	displayOptions: {
+		show: {
+			type: [
+				'last_edited_time',
+			],
+		},
+		hide: {
+			condition: [
+				'is_empty',
+				'is_not_empty',
+				'past_week',
+				'past_month',
+				'past_year',
+				'next_week',
+				'next_month',
+				'next_year',
+			],
+		},
+	},
+	type: 'dateTime',
+	default: '',
+	description: 'An ISO 8601 format date, with optional time.',
+}];

packages/nodes-base/nodes/Notion/GenericFunctions.ts

@@ -0,0 +1,544 @@
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	IDisplayOptions,
+	INodeProperties,
+	IPollFunctions,
+	NodeApiError,
+} from 'n8n-workflow';
+
+import {
+	camelCase,
+	capitalCase,
+} from 'change-case';
+
+import * as moment from 'moment-timezone';
+
+export async function notionApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IPollFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	try {
+		let options: OptionsWithUri = {
+			headers: {
+				'Notion-Version': '2021-05-13',
+			},
+			method,
+			qs,
+			body,
+			uri: uri || `https://api.notion.com/v1${resource}`,
+			json: true,
+		};
+
+		options = Object.assign({}, options, option);
+		const credentials = this.getCredentials('notionApi') as IDataObject;
+		options!.headers!['Authorization'] = `Bearer ${credentials.apiKey}`;
+		return this.helpers.request!(options);
+
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error);
+	}
+}
+
+export async function notionApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions | IPollFunctions, propertyName: string, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+
+	do {
+		responseData = await notionApiRequest.call(this, method, endpoint, body, query);
+		const { next_cursor } = responseData;
+		query['start_cursor'] = next_cursor;
+		body['start_cursor'] = next_cursor;
+		returnData.push.apply(returnData, responseData[propertyName]);
+		if (query.limit && query.limit <= returnData.length) {
+			return returnData;
+		}
+	} while (
+		responseData.has_more !== false
+	);
+
+	return returnData;
+}
+
+export function getBlockTypes() {
+	return [
+		{
+			name: 'Paragraph',
+			value: 'paragraph',
+		},
+		{
+			name: 'Heading 1',
+			value: 'heading_1',
+		},
+		{
+			name: 'Heading 2',
+			value: 'heading_2',
+		},
+		{
+			name: 'Heading 3',
+			value: 'heading_3',
+		},
+		{
+			name: 'Toggle',
+			value: 'toggle',
+		},
+		{
+			name: 'To-Do',
+			value: 'to_do',
+		},
+		// {
+		// 	name: 'Child Page',
+		// 	value: 'child_page',
+		// },
+		{
+			name: 'Bulleted List Item',
+			value: 'bulleted_list_item',
+		},
+		{
+			name: 'Numbered List Item',
+			value: 'numbered_list_item',
+		},
+	];
+}
+
+function textContent(content: string) {
+	return {
+		text: {
+			content,
+		},
+	};
+}
+
+export function formatTitle(content: string) {
+	return {
+		title: [
+			textContent(content),
+		],
+	};
+}
+
+export function formatText(content: string) {
+	return {
+		text: [
+			textContent(content),
+		],
+	};
+}
+
+function getLink(text: { textLink: string, isLink: boolean }) {
+	if (text.isLink === true && text.textLink !== '') {
+		return {
+			link: {
+				url: text.textLink,
+			},
+		};
+	}
+	return {};
+}
+
+function getTexts(texts: [{ textType: string, text: string, isLink: boolean, range: boolean, textLink: string, mentionType: string, dateStart: string, dateEnd: string, date: string, annotationUi: IDataObject, expression: string }]) {
+	const results = [];
+	for (const text of texts) {
+		if (text.textType === 'text') {
+			results.push({
+				type: 'text',
+				text: {
+					content: text.text,
+					...getLink(text),
+				},
+				annotations: text.annotationUi,
+			});
+		} else if (text.textType === 'mention') {
+			if (text.mentionType === 'date') {
+				results.push({
+					type: 'mention',
+					mention: {
+						type: text.mentionType,
+						[text.mentionType]: (text.range === true)
+							? { start: text.dateStart, end: text.dateEnd }
+							: { start: text.date, end: null },
+					},
+					annotations: text.annotationUi,
+				});
+			} else {
+				//@ts-ignore
+				results.push({
+					type: 'mention',
+					mention: {
+						type: text.mentionType,
+						//@ts-ignore
+						[text.mentionType]: { id: text[text.mentionType] as string },
+					},
+					annotations: text.annotationUi,
+				});
+			}
+		} else if (text.textType === 'equation') {
+			results.push({
+				type: 'equation',
+				equation: {
+					expression: text.expression,
+				},
+				annotations: text.annotationUi,
+			});
+		}
+	}
+	return results;
+}
+
+export function formatBlocks(blocks: IDataObject[]) {
+	const results = [];
+	for (const block of blocks) {
+		results.push({
+			object: 'block',
+			type: block.type,
+			[block.type as string]: {
+				...(block.type === 'to_do') ? { checked: block.checked } : { checked: false },
+				//@ts-expect-error
+				// tslint:disable-next-line: no-any
+				text: (block.richText === false) ? formatText(block.textContent).text : getTexts(block.text.text as any || []),
+			},
+		});
+	}
+	return results;
+}
+
+// tslint:disable-next-line: no-any
+function getPropertyKeyValue(value: any, type: string, timezone: string) {
+	let result = {};
+	switch (type) {
+		case 'rich_text':
+			if (value.richText === false) {
+				result = { rich_text: [{ text: { content: value.textContent } }] };
+			} else {
+				result = { rich_text: getTexts(value.text.text) };
+			}
+			break;
+		case 'title':
+			result = { title: [{ text: { content: value.title } }] };
+			break;
+		case 'number':
+			result = { type: 'number', number: value.numberValue };
+			break;
+		case 'url':
+			result = { type: 'url', url: value.urlValue };
+			break;
+		case 'checkbox':
+			result = { type: 'checkbox', checkbox: value.checkboxValue };
+			break;
+		case 'relation':
+			result = {
+				// tslint:disable-next-line: no-any
+				type: 'relation', relation: (value.relationValue).reduce((acc: [], cur: any) => {
+					return acc.concat(cur.split(',').map((relation: string) => ({ id: relation })));
+				}, []),
+			};
+			break;
+		case 'multi_select':
+			result = {
+				// tslint:disable-next-line: no-any
+				type: 'multi_select', multi_select: value.multiSelectValue.filter((id: any) => id !== null).map((option: string) => ({ id: option })),
+			};
+			break;
+		case 'email':
+			result = {
+				type: 'email', email: value.emailValue,
+			};
+			break;
+		case 'people':
+			result = {
+				type: 'people', people: value.peopleValue.map((option: string) => ({ id: option })),
+			};
+			break;
+		case 'phone_number':
+			result = {
+				type: 'phone_number', phone_number: value.phoneValue,
+			};
+			break;
+		case 'select':
+			result = {
+				type: 'select', select: { id: value.selectValue },
+			};
+			break;
+		case 'date':
+			//&& value.dateStart !== 'Invalid date' && value.dateEnd !== 'Invalid date'
+			if (value.range === true) {
+				result = {
+					type: 'date', date: { start: moment.tz(value.dateStart, timezone).utc().format(), end: moment.tz(value.dateEnd, timezone).utc().format() },
+				};
+				//if (value.date !== 'Invalid date')
+			} else {
+				result = {
+					type: 'date', date: { start: moment.tz(value.date, timezone).utc().format(), end: null },
+				};
+			}
+			break;
+		default:
+	}
+	return result;
+}
+
+function getNameAndType(key: string) {
+	const [name, type] = key.split('|');
+	return {
+		name,
+		type,
+	};
+}
+
+export function mapProperties(properties: IDataObject[], timezone: string) {
+	return properties.reduce((obj, value) => Object.assign(obj, {
+		[`${(value.key as string).split('|')[0]}`]: getPropertyKeyValue(value, (value.key as string).split('|')[1], timezone),
+	}), {});
+}
+
+export function mapSorting(data: [{ key: string, type: string, direction: string, timestamp: boolean }]) {
+	return data.map((sort) => {
+		return {
+			direction: sort.direction,
+			[(sort.timestamp) ? 'timestamp' : 'property']: sort.key.split('|')[0],
+		};
+	});
+}
+
+export function mapFilters(filters: IDataObject[], timezone: string) {
+	// tslint:disable-next-line: no-any
+	return filters.reduce((obj, value: { [key: string]: any }) => {
+		let key = getNameAndType(value.key).type;
+		let valuePropertyName = value[`${camelCase(key)}Value`];
+		if (['is_empty', 'is_not_empty'].includes(value.condition as string)) {
+			valuePropertyName = true;
+		} else if (['past_week', 'past_month', 'past_year', 'next_week', 'next_month', 'next_year'].includes(value.condition as string)) {
+			valuePropertyName = {};
+		}
+		if (key === 'rich_text') {
+			key = 'text';
+		} else if (key === 'phone_number') {
+			key = 'phone';
+		} else if (key === 'date') {
+			valuePropertyName = (valuePropertyName !== undefined && !Object.keys(valuePropertyName).length) ? {} : moment.tz(value.date, timezone).utc().format();
+		}
+		return Object.assign(obj, {
+			['property']: getNameAndType(value.key).name,
+			[key]: { [`${value.condition}`]: valuePropertyName },
+		});
+	}, {});
+}
+
+// tslint:disable-next-line: no-any
+export function simplifyProperties(properties: any) {
+	// tslint:disable-next-line: no-any
+	const results: any = {};
+	for (const key of Object.keys(properties)) {
+		const type = (properties[key] as IDataObject).type as string;
+		if (['text'].includes(properties[key].type)) {
+			const texts = properties[key].text.map((e: { plain_text: string }) => e.plain_text || {}).join('');
+			results[`${key}`] = texts;
+		} else if (['url', 'created_time', 'checkbox', 'number', 'last_edited_time', 'email', 'phone_number', 'date'].includes(properties[key].type)) {
+			// tslint:disable-next-line: no-any
+			results[`${key}`] = properties[key][type] as any;
+		} else if (['title'].includes(properties[key].type)) {
+			if (Array.isArray(properties[key][type]) && properties[key][type].length !== 0) {
+				results[`${key}`] = properties[key][type][0].plain_text;
+			} else {
+				results[`${key}`] = '';
+			}
+		} else if (['created_by', 'last_edited_by', 'select'].includes(properties[key].type)) {
+			results[`${key}`] = properties[key][type].name;
+		} else if (['people'].includes(properties[key].type)) {
+			if (Array.isArray(properties[key][type])) {
+				// tslint:disable-next-line: no-any
+				results[`${key}`] = properties[key][type].map((person: any) => person.person.email || {});
+			} else {
+				results[`${key}`] = properties[key][type];
+			}
+		} else if (['multi_select'].includes(properties[key].type)) {
+			if (Array.isArray(properties[key][type])) {
+				results[`${key}`] = properties[key][type].map((e: IDataObject) => e.name || {});
+			} else {
+				results[`${key}`] = properties[key][type].options.map((e: IDataObject) => e.name || {});
+			}
+		} else if (['relation'].includes(properties[key].type)) {
+			if (Array.isArray(properties[key][type])) {
+				results[`${key}`] = properties[key][type].map((e: IDataObject) => e.id || {});
+			} else {
+				results[`${key}`] = properties[key][type].database_id;
+			}
+		} else if (['formula'].includes(properties[key].type)) {
+			results[`${key}`] = properties[key][type][properties[key][type].type];
+
+		} else if (['rollup'].includes(properties[key].type)) {
+			//TODO figure how to resolve rollup field type
+			// results[`${key}`] = properties[key][type][properties[key][type].type];
+		}
+	}
+	return results;
+}
+
+// tslint:disable-next-line: no-any
+export function simplifyObjects(objects: any) {
+	if (!Array.isArray(objects)) {
+		objects = [objects];
+	}
+	const results: IDataObject[] = [];
+	for (const { object, id, properties, parent, title } of objects) {
+		if (object === 'page' && (parent.type === 'page_id' || parent.type === 'workspace')) {
+			results.push({
+				id,
+				title: properties.title.title[0].plain_text,
+			});
+		} else if (object === 'page' && parent.type === 'database_id') {
+			results.push({
+				id,
+				...simplifyProperties(properties),
+			});
+		} else if (object === 'database') {
+			results.push({
+				id,
+				title: title[0].plain_text,
+			});
+		}
+	}
+	return results;
+}
+
+export function getFormattedChildren(children: IDataObject[]) {
+	const results: IDataObject[] = [];
+	for (const child of children) {
+		const type = child.type;
+		results.push({ [`${type}`]: child, object: 'block', type });
+	}
+	return results;
+}
+
+export function getConditions() {
+
+	const elements: INodeProperties[] = [];
+
+	const types: { [key: string]: string } = {
+		title: 'rich_text',
+		rich_text: 'rich_text',
+		number: 'number',
+		checkbox: 'checkbox',
+		select: 'select',
+		multi_select: 'multi_select',
+		date: 'date',
+		people: 'people',
+		files: 'files',
+		url: 'rich_text',
+		email: 'rich_text',
+		phone_number: 'rich_text',
+		relation: 'relation',
+		//formula: 'formula',
+		created_by: 'people',
+		created_time: 'date',
+		last_edited_by: 'people',
+		last_edited_time: 'date',
+	};
+
+	const typeConditions: { [key: string]: string[] } = {
+		rich_text: [
+			'equals',
+			'does_not_equal',
+			'contains',
+			'does_not_contain',
+			'starts_with',
+			'ends_with',
+			'is_empty',
+			'is_not_empty',
+		],
+		number: [
+			'equals',
+			'does_not_equal',
+			'grater_than',
+			'less_than',
+			'greater_than_or_equal_to',
+			'less_than_or_equal_to',
+			'is_empty',
+			'is_not_empty',
+		],
+		checkbox: [
+			'equals',
+			'does_not_equal',
+		],
+		select: [
+			'equals',
+			'does_not_equal',
+			'is_empty',
+			'is_not_empty',
+		],
+		multi_select: [
+			'contains',
+			'does_not_equal',
+			'is_empty',
+			'is_not_empty',
+		],
+		date: [
+			'equals',
+			'before',
+			'after',
+			'on_or_before',
+			'is_empty',
+			'is_not_empty',
+			'on_or_after',
+			'past_week',
+			'past_month',
+			'past_year',
+			'next_week',
+			'next_month',
+			'next_year',
+		],
+		people: [
+			'contains',
+			'does_not_contain',
+			'is_empty',
+			'is_not_empty',
+		],
+		files: [
+			'is_empty',
+			'is_not_empty',
+		],
+		relation: [
+			'contains',
+			'does_not_contain',
+			'is_empty',
+			'is_not_empty',
+		],
+		formula: [
+			'contains',
+			'does_not_contain',
+			'is_empty',
+			'is_not_empty',
+		],
+	};
+
+	for (const type of Object.keys(types)) {
+		elements.push(
+			{
+				displayName: 'Condition',
+				name: 'condition',
+				type: 'options',
+				displayOptions: {
+					show: {
+						type: [
+							type,
+						],
+					},
+				} as IDisplayOptions,
+				options: (typeConditions[types[type]] as string[]).map((type: string) => ({ name: capitalCase(type), value: type })),
+				default: '',
+				description: 'The value of the property to filter by.',
+			} as INodeProperties,
+		);
+	}
+	return elements;
+}

packages/nodes-base/nodes/Notion/Notion.node.json

@@ -0,0 +1,20 @@
+{
+	"node": "n8n-nodes-base.notion",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": [
+		"Productivity"
+	],
+	"resources": {
+		"credentialDocumentation": [
+			{
+				"url": "https://docs.n8n.io/credentials/notion"
+			}
+		],
+		"primaryDocumentation": [
+			{
+				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.notion/"
+			}
+		]
+	}
+}

packages/nodes-base/nodes/Notion/Notion.node.ts

@@ -0,0 +1,517 @@
+import {
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodeExecutionData,
+	INodePropertyOptions,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	formatBlocks,
+	formatTitle,
+	getBlockTypes,
+	mapFilters,
+	mapProperties,
+	mapSorting,
+	notionApiRequest,
+	notionApiRequestAllItems,
+	simplifyObjects,
+} from './GenericFunctions';
+
+import {
+	databaseFields,
+	databaseOperations,
+} from './DatabaseDescription';
+
+import {
+	userFields,
+	userOperations,
+} from './UserDescription';
+
+import {
+	pageFields,
+	pageOperations,
+} from './PageDescription';
+
+import {
+	blockFields,
+	blockOperations,
+} from './BlockDescription';
+
+import {
+	databasePageFields,
+	databasePageOperations,
+} from './DatabasePageDescription';
+
+export class Notion implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Notion (Beta)',
+		name: 'notion',
+		icon: 'file:notion.svg',
+		group: ['output'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Consume Notion API (Beta)',
+		defaults: {
+			name: 'Notion',
+			color: '#000000',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'notionApi',
+				required: true,
+				// displayOptions: {
+				// 	show: {
+				// 		authentication: [
+				// 			'apiKey',
+				// 		],
+				// 	},
+				// },
+			},
+			// {
+			// 	name: 'notionOAuth2Api',
+			// 	required: true,
+			// 	displayOptions: {
+			// 		show: {
+			// 			authentication: [
+			// 				'oAuth2',
+			// 			],
+			// 		},
+			// 	},
+			// },
+		],
+		properties: [
+			// {
+			// 	displayName: 'Authentication',
+			// 	name: 'authentication',
+			// 	type: 'options',
+			// 	options: [
+			// 		{
+			// 			name: 'API Key',
+			// 			value: 'apiKey',
+			// 		},
+			// 		{
+			// 			name: 'OAuth2',
+			// 			value: 'oAuth2',
+			// 		},
+			// 	],
+			// 	default: 'apiKey',
+			// 	description: 'The resource to operate on.',
+			// },
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Block',
+						value: 'block',
+					},
+					{
+						name: 'Database',
+						value: 'database',
+					},
+					{
+						name: 'Database Page',
+						value: 'databasePage',
+					},
+					{
+						name: 'Page',
+						value: 'page',
+					},
+					{
+						name: 'User',
+						value: 'user',
+					},
+				],
+				default: 'page',
+				description: 'Resource to consume.',
+			},
+			...blockOperations,
+			...blockFields,
+			...databaseOperations,
+			...databaseFields,
+			...databasePageOperations,
+			...databasePageFields,
+			...pageOperations,
+			...pageFields,
+			...userOperations,
+			...userFields,
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			async getDatabases(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const body: IDataObject = {
+					page_size: 100,
+					filter: { property: 'object', value: 'database' },
+				};
+				const databases = await notionApiRequestAllItems.call(this, 'results', 'POST', `/search`, body);
+				for (const database of databases) {
+					returnData.push({
+						name: database.title[0].plain_text,
+						value: database.id,
+					});
+				}
+				returnData.sort((a, b) => {
+					if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; }
+					if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; }
+					return 0;
+				});
+				return returnData;
+			},
+			async getDatabaseProperties(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const databaseId = this.getCurrentNodeParameter('databaseId') as string;
+				const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+				for (const key of Object.keys(properties)) {
+					//remove parameters that cannot be set from the API.
+					if (!['created_time', 'last_edited_time', 'created_by', 'last_edited_by', 'formula', 'files'].includes(properties[key].type)) {
+						returnData.push({
+							name: `${key} - (${properties[key].type})`,
+							value: `${key}|${properties[key].type}`,
+						});
+					}
+				}
+				returnData.sort((a, b) => {
+					if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; }
+					if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; }
+					return 0;
+				});
+				return returnData;
+			},
+			async getFilterProperties(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const databaseId = this.getCurrentNodeParameter('databaseId') as string;
+				const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+				for (const key of Object.keys(properties)) {
+					returnData.push({
+						name: `${key} - (${properties[key].type})`,
+						value: `${key}|${properties[key].type}`,
+					});
+				}
+				returnData.sort((a, b) => {
+					if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; }
+					if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; }
+					return 0;
+				});
+				return returnData;
+			},
+			async getBlockTypes(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				return getBlockTypes();
+			},
+			async getPropertySelectValues(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const [name, type] = (this.getCurrentNodeParameter('&key') as string).split('|');
+				const databaseId = this.getCurrentNodeParameter('databaseId') as string;
+				const resource = this.getCurrentNodeParameter('resource') as string;
+				const operation = this.getCurrentNodeParameter('operation') as string;
+				const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+				const useNames = (resource === 'databasePage' && operation === 'getAll');
+				return (properties[name][type].options).map((option: IDataObject) => ({ name: option.name, value: (['select', 'multi_select'].includes(type) && useNames) ? option.name : option.id }));
+			},
+			async getUsers(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const users = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users');
+				for (const user of users) {
+					returnData.push({
+						name: user.name,
+						value: user.id,
+					});
+				}
+				return returnData;
+			},
+			async getDatabaseIdFromPage(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const pageId = this.getCurrentNodeParameter('pageId') as string;
+				const { parent: { database_id: databaseId } } = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`);
+				const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+				for (const key of Object.keys(properties)) {
+					//remove parameters that cannot be set from the API.
+					if (!['created_time', 'last_edited_time', 'created_by', 'last_edited_by', 'formula', 'files'].includes(properties[key].type)) {
+						returnData.push({
+							name: `${key} - (${properties[key].type})`,
+							value: `${key}|${properties[key].type}`,
+						});
+					}
+				}
+				returnData.sort((a, b) => {
+					if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; }
+					if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; }
+					return 0;
+				});
+				return returnData;
+			},
+
+			async getDatabaseOptionsFromPage(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const pageId = this.getCurrentNodeParameter('pageId') as string;
+				const [name, type] = (this.getCurrentNodeParameter('&key') as string).split('|');
+				const { parent: { database_id: databaseId } } = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`);
+				const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+				return (properties[name][type].options).map((option: IDataObject) => ({ name: option.name, value: option.id }));
+			},
+		},
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const returnData: IDataObject[] = [];
+		const length = items.length as unknown as number;
+		let responseData;
+		const qs: IDataObject = {};
+		const timezone = this.getTimezone();
+
+		const resource = this.getNodeParameter('resource', 0) as string;
+		const operation = this.getNodeParameter('operation', 0) as string;
+
+		if (resource === 'block') {
+
+			if (operation === 'append') {
+				for (let i = 0; i < length; i++) {
+					const blockId = this.getNodeParameter('blockId', i) as string;
+					const body: IDataObject = {
+						children: formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]),
+					};
+					const block = await notionApiRequest.call(this, 'PATCH', `/blocks/${blockId}/children`, body);
+					returnData.push(block);
+				}
+			}
+
+			if (operation === 'getAll') {
+				for (let i = 0; i < length; i++) {
+					const blockId = this.getNodeParameter('blockId', i) as string;
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+					if (returnAll) {
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', `/blocks/${blockId}/children`, {});
+					} else {
+						qs.page_size = this.getNodeParameter('limit', i) as number;
+						responseData = await notionApiRequest.call(this, 'GET', `/blocks/${blockId}/children`, {});
+						responseData = responseData.results;
+					}
+					returnData.push.apply(returnData, responseData);
+				}
+			}
+		}
+
+		if (resource === 'database') {
+
+			if (operation === 'get') {
+				for (let i = 0; i < length; i++) {
+					const databaseId = this.getNodeParameter('databaseId', i) as string;
+					responseData = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`);
+					returnData.push(responseData);
+				}
+			}
+
+			if (operation === 'getAll') {
+				for (let i = 0; i < length; i++) {
+					const body: IDataObject = {
+						page_size: 100,
+						filter: { property: 'object', value: 'database' },
+					};
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+					if (returnAll) {
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', `/search`, body);
+					} else {
+						body['page_size'] = this.getNodeParameter('limit', i) as number;
+						responseData = await notionApiRequest.call(this, 'POST', `/search`, body);
+						responseData = responseData.results;
+					}
+					returnData.push.apply(returnData, responseData);
+				}
+			}
+		}
+
+		if (resource === 'databasePage') {
+
+			if (operation === 'create') {
+				for (let i = 0; i < length; i++) {
+					const simple = this.getNodeParameter('simple', i) as boolean;
+					// tslint:disable-next-line: no-any
+					const body: { [key: string]: any } = {
+						parent: {},
+						properties: {},
+					};
+					body.parent['database_id'] = this.getNodeParameter('databaseId', i) as string;
+					const properties = this.getNodeParameter('propertiesUi.propertyValues', i, []) as IDataObject[];
+					if (properties.length !== 0) {
+						body.properties = mapProperties(properties, timezone) as IDataObject;
+					}
+					body.children = formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]);
+					responseData = await notionApiRequest.call(this, 'POST', '/pages', body);
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+					returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]);
+				}
+			}
+
+			if (operation === 'getAll') {
+				for (let i = 0; i < length; i++) {
+					const simple = this.getNodeParameter('simple', 0) as boolean;
+					const databaseId = this.getNodeParameter('databaseId', i) as string;
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+					const filters = this.getNodeParameter('options.filter', i, {}) as IDataObject;
+					const sort = this.getNodeParameter('options.sort.sortValue', i, []) as IDataObject[];
+					const body: IDataObject = {
+						filter: {},
+					};
+					if (filters.singleCondition) {
+						body['filter'] = mapFilters([filters.singleCondition] as IDataObject[], timezone);
+					}
+					if (filters.multipleCondition) {
+						const { or, and } = (filters.multipleCondition as IDataObject).condition as IDataObject;
+						if (Array.isArray(or) && or.length !== 0) {
+							Object.assign(body.filter, { or: (or as IDataObject[]).map((data) => mapFilters([data], timezone)) });
+						}
+						if (Array.isArray(and) && and.length !== 0) {
+							Object.assign(body.filter, { and: (and as IDataObject[]).map((data) => mapFilters([data], timezone)) });
+						}
+					}
+					if (!Object.keys(body.filter as IDataObject).length) {
+						delete body.filter;
+					}
+					if (sort) {
+						//@ts-expect-error
+						body['sorts'] = mapSorting(sort);
+					}
+					if (returnAll) {
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', `/databases/${databaseId}/query`, body, {});
+					} else {
+						body.page_size = this.getNodeParameter('limit', i) as number;
+						responseData = await notionApiRequest.call(this, 'POST', `/databases/${databaseId}/query`, body, qs);
+						responseData = responseData.results;
+					}
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+					returnData.push.apply(returnData, responseData);
+				}
+			}
+
+			if (operation === 'update') {
+				for (let i = 0; i < length; i++) {
+					const pageId = this.getNodeParameter('pageId', i) as string;
+					const simple = this.getNodeParameter('simple', i) as boolean;
+					const properties = this.getNodeParameter('propertiesUi.propertyValues', i, []) as IDataObject[];
+					// tslint:disable-next-line: no-any
+					const body: { [key: string]: any } = {
+						properties: {},
+					};
+					if (properties.length !== 0) {
+						body.properties = mapProperties(properties, timezone) as IDataObject;
+					}
+					responseData = await notionApiRequest.call(this, 'PATCH', `/pages/${pageId}`, body);
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+					returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]);
+				}
+			}
+		}
+
+		if (resource === 'user') {
+
+			if (operation === 'get') {
+				for (let i = 0; i < length; i++) {
+					const userId = this.getNodeParameter('userId', i) as string;
+					responseData = await notionApiRequest.call(this, 'GET', `/users/${userId}`);
+					returnData.push(responseData);
+				}
+			}
+			if (operation === 'getAll') {
+				for (let i = 0; i < length; i++) {
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+					if (returnAll) {
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users');
+					} else {
+						qs.limit = this.getNodeParameter('limit', i) as number;
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users');
+						responseData = responseData.splice(0, qs.limit);
+					}
+					returnData.push.apply(returnData, responseData);
+				}
+			}
+		}
+
+		if (resource === 'page') {
+
+			if (operation === 'create') {
+				for (let i = 0; i < length; i++) {
+					const simple = this.getNodeParameter('simple', i) as boolean;
+					// tslint:disable-next-line: no-any
+					const body: { [key: string]: any } = {
+						parent: {},
+						properties: {},
+					};
+					body.parent['page_id'] = this.getNodeParameter('pageId', i) as string;
+					body.properties = formatTitle(this.getNodeParameter('title', i) as string);
+					body.children = formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]);
+					responseData = await notionApiRequest.call(this, 'POST', '/pages', body);
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+					returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]);
+				}
+			}
+
+			if (operation === 'get') {
+				for (let i = 0; i < length; i++) {
+					const pageId = this.getNodeParameter('pageId', i) as string;
+					const simple = this.getNodeParameter('simple', i) as boolean;
+					responseData = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`);
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+					returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]);
+				}
+			}
+
+			if (operation === 'search') {
+				for (let i = 0; i < length; i++) {
+					const text = this.getNodeParameter('text', i) as string;
+					const options = this.getNodeParameter('options', i) as IDataObject;
+					const returnAll = this.getNodeParameter('returnAll', i) as boolean;
+					const simple = this.getNodeParameter('simple', i) as boolean;
+					const body: IDataObject = {};
+
+					if (text) {
+						body['query'] = text;
+					}
+
+					if (options.filter) {
+						const filter = (options.filter as IDataObject || {}).filters as IDataObject[] || [];
+						body['filter'] = filter;
+					}
+
+					if (options.sort) {
+						const sort = (options.sort as IDataObject || {}).sortValue as IDataObject || {};
+						body['sort'] = sort;
+					}
+					if (returnAll) {
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body);
+					} else {
+						qs.limit = this.getNodeParameter('limit', i) as number;
+						responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body);
+						responseData = responseData.splice(0, qs.limit);
+					}
+
+					if (simple === true) {
+						responseData = simplifyObjects(responseData);
+					}
+
+					returnData.push.apply(returnData, responseData);
+				}
+			}
+		}
+		return [this.helpers.returnJsonArray(returnData)];
+	}
+}

packages/nodes-base/nodes/Notion/NotionTrigger.node.json

@@ -0,0 +1,20 @@
+{
+	"node": "n8n-nodes-base.notionTrigger",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": [
+		"Productivity"
+	],
+	"resources": {
+		"credentialDocumentation": [
+			{
+				"url": "https://docs.n8n.io/credentials/notion"
+			}
+		],
+		"primaryDocumentation": [
+			{
+				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.notionTrigger/"
+			}
+		]
+	}
+}

packages/nodes-base/nodes/Notion/NotionTrigger.node.ts

@@ -0,0 +1,188 @@
+import {
+	IPollFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodeExecutionData,
+	INodePropertyOptions,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	notionApiRequest,
+	simplifyObjects,
+} from './GenericFunctions';
+
+import * as moment from 'moment';
+
+export class NotionTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Notion Trigger (Beta)',
+		name: 'notionTrigger',
+		icon: 'file:notion.svg',
+		group: ['trigger'],
+		version: 1,
+		description: 'Starts the workflow when Notion events occur',
+		subtitle: '={{$parameter["event"]}}',
+		defaults: {
+			name: 'Notion Trigger',
+			color: '#000000',
+		},
+		credentials: [
+			{
+				name: 'notionApi',
+				required: true,
+			},
+		],
+		polling: true,
+		inputs: [],
+		outputs: ['main'],
+		properties: [
+			{
+				displayName: 'Event',
+				name: 'event',
+				type: 'options',
+				options: [
+					{
+						name: 'Page Added to Database',
+						value: 'pageAddedToDatabase',
+					},
+					// {
+					// 	name: 'Record Updated',
+					// 	value: 'recordUpdated',
+					// },
+				],
+				required: true,
+				default: '',
+			},
+			{
+				displayName: 'Database',
+				name: 'databaseId',
+				type: 'options',
+				typeOptions: {
+					loadOptionsMethod: 'getDatabases',
+				},
+				displayOptions: {
+					show: {
+						event: [
+							'pageAddedToDatabase',
+						],
+					},
+				},
+				default: '',
+				required: true,
+				description: 'The ID of this database.',
+			},
+			{
+				displayName: 'Simple',
+				name: 'simple',
+				type: 'boolean',
+				displayOptions: {
+					show: {
+						event: [
+							'pageAddedToDatabase',
+						],
+					},
+				},
+				default: true,
+				description: 'When set to true a simplify version of the response will be used else the raw data.',
+			},
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			async getDatabases(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const { results: databases } = await notionApiRequest.call(this, 'POST', `/search`, { page_size: 100, filter: { property: 'object', value: 'database' } });
+				for (const database of databases) {
+					returnData.push({
+						name: database.title[0].plain_text,
+						value: database.id,
+					});
+				}
+				returnData.sort((a, b) => {
+					if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; }
+					if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; }
+					return 0;
+				});
+				return returnData;
+			},
+		},
+	};
+
+	async poll(this: IPollFunctions): Promise<INodeExecutionData[][] | null> {
+		const webhookData = this.getWorkflowStaticData('node');
+		const databaseId = this.getNodeParameter('databaseId') as string;
+		const event = this.getNodeParameter('event') as string;
+		const simple = this.getNodeParameter('simple') as boolean;
+
+		const now = moment().utc().format();
+
+		const startDate = webhookData.lastTimeChecked as string || now;
+
+		const endDate = now;
+
+		webhookData.lastTimeChecked = endDate;
+
+		const sortProperty = (event === 'pageAddedToDatabase') ? 'created_time' : 'last_edited_time';
+
+		const body: IDataObject = {
+			page_size: 1,
+			sorts: [
+				{
+					timestamp: sortProperty,
+					direction: 'descending',
+				},
+			],
+		};
+
+		let records: IDataObject[] = [];
+
+		let hasMore = true;
+
+		//get last record
+		let { results: data } = await notionApiRequest.call(this, 'POST', `/databases/${databaseId}/query`, body);
+
+		if (this.getMode() === 'manual') {
+			if (simple === true) {
+				data = simplifyObjects(data);
+			}
+			if (Array.isArray(data) && data.length) {
+				return [this.helpers.returnJsonArray(data)];
+			}
+		}
+
+		// if something changed after the last check
+		if (Object.keys(data[0]).length !== 0 && webhookData.lastRecordProccesed !== data[0].id) {
+			do {
+				body.page_size = 10;
+				const { results, has_more, next_cursor } = await notionApiRequest.call(this, 'POST', `/databases/${databaseId}/query`, body);
+				records.push.apply(records, results);
+				hasMore = has_more;
+				if (next_cursor !== null) {
+					body['start_cursor'] = next_cursor;
+				}
+			} while (!moment(records[records.length - 1][sortProperty] as string).isSameOrBefore(startDate) && hasMore === true);
+
+			if (this.getMode() !== 'manual') {
+				records = records.filter((record: IDataObject) => moment(record[sortProperty] as string).isBetween(startDate, endDate));
+			}
+
+			if (simple === true) {
+				records = simplifyObjects(records);
+			}
+
+			webhookData.lastRecordProccesed = data[0].id;
+
+			if (Array.isArray(records) && records.length) {
+				return [this.helpers.returnJsonArray(records)];
+			}
+		}
+
+		return null;
+	}
+}

packages/nodes-base/nodes/Notion/PageDescription.ts

@@ -0,0 +1,332 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+import {
+	blocks,
+} from './Blocks';
+
+export const pageOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Create',
+				value: 'create',
+				description: 'Create a page',
+			},
+			{
+				name: 'Get',
+				value: 'get',
+				description: 'Get a page',
+			},
+			{
+				name: 'Search',
+				value: 'search',
+				description: 'Text search of pages',
+			},
+		],
+		default: 'create',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const pageFields = [
+
+	/* -------------------------------------------------------------------------- */
+	/*                                page:create                                 */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Parent Page ID',
+		name: 'pageId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		description: 'The ID of the parent page that this child page belongs to.',
+	},
+	{
+		displayName: 'Title',
+		name: 'title',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		description: 'Page title. Appears at the top of the page and can be found via Quick Find.',
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	...blocks('page', 'create'),
+	/* -------------------------------------------------------------------------- */
+	/*                                page:get                                    */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Page ID',
+		name: 'pageId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'get',
+				],
+			},
+		},
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'get',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	/* -------------------------------------------------------------------------- */
+	/*                                page:search                                  */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Search Text',
+		name: 'text',
+		type: 'string',
+		default: '',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+		description: 'The text to search for.',
+	},
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'search',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 100,
+		},
+		default: 50,
+		description: 'How many results to return.',
+	},
+	{
+		displayName: 'Simple',
+		name: 'simple',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+		default: true,
+		description: 'When set to true a simplify version of the response will be used else the raw data.',
+	},
+	{
+		displayName: 'Options',
+		name: 'options',
+		type: 'collection',
+		displayOptions: {
+			show: {
+				resource: [
+					'page',
+				],
+				operation: [
+					'search',
+				],
+			},
+		},
+		default: {},
+		placeholder: 'Add Field',
+		options: [
+			{
+				displayName: 'Filters',
+				name: 'filter',
+				placeholder: 'Add Filter',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: false,
+				},
+				default: {},
+				options: [
+					{
+						displayName: 'Filter',
+						name: 'filters',
+						values: [
+							{
+								displayName: 'Property',
+								name: 'property',
+								type: 'options',
+								options: [
+									{
+										name: 'Object',
+										value: 'object',
+									},
+								],
+								default: 'object',
+								description: 'The name of the property to filter by.',
+							},
+							{
+								displayName: 'Value',
+								name: 'value',
+								type: 'options',
+								options: [
+									{
+										name: 'Database',
+										value: 'database',
+									},
+									{
+										name: 'Page',
+										value: 'page',
+									},
+								],
+								default: '',
+								description: 'The value of the property to filter by.',
+							},
+						],
+					},
+				],
+			},
+			{
+				displayName: 'Sort',
+				name: 'sort',
+				placeholder: 'Add Sort',
+				type: 'fixedCollection',
+				typeOptions: {
+					multipleValues: false,
+				},
+				default: {},
+				options: [
+					{
+						displayName: 'Sort',
+						name: 'sortValue',
+						values: [
+							{
+								displayName: 'Direction',
+								name: 'direction',
+								type: 'options',
+								options: [
+									{
+										name: 'Ascending',
+										value: 'ascending',
+									},
+									{
+										name: 'Descending',
+										value: 'descending',
+									},
+								],
+								default: '',
+								description: 'The direction to sort.',
+							},
+							{
+								displayName: 'Timestamp',
+								name: 'timestamp',
+								type: 'options',
+								options: [
+									{
+										name: 'Last Edited Time',
+										value: 'last_edited_time',
+									},
+								],
+								default: 'last_edited_time',
+								description: `The name of the timestamp to sort against.`,
+							},
+						],
+					},
+				],
+			},
+		],
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/Notion/UserDescription.ts

@@ -0,0 +1,100 @@
+import {
+	INodeProperties,
+} from 'n8n-workflow';
+
+export const userOperations = [
+	{
+		displayName: 'Operation',
+		name: 'operation',
+		type: 'options',
+		displayOptions: {
+			show: {
+				resource: [
+					'user',
+				],
+			},
+		},
+		options: [
+			{
+				name: 'Get',
+				value: 'get',
+				description: 'Get a user',
+			},
+			{
+				name: 'Get All',
+				value: 'getAll',
+				description: 'Get all users',
+			},
+		],
+		default: 'get',
+		description: 'The operation to perform.',
+	},
+] as INodeProperties[];
+
+export const userFields = [
+
+	/* -------------------------------------------------------------------------- */
+	/*                                user:get                                    */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'User ID',
+		name: 'userId',
+		type: 'string',
+		default: '',
+		required: true,
+		displayOptions: {
+			show: {
+				resource: [
+					'user',
+				],
+				operation: [
+					'get',
+				],
+			},
+		},
+	},
+	/* -------------------------------------------------------------------------- */
+	/*                                user:getAll                                 */
+	/* -------------------------------------------------------------------------- */
+	{
+		displayName: 'Return All',
+		name: 'returnAll',
+		type: 'boolean',
+		displayOptions: {
+			show: {
+				resource: [
+					'user',
+				],
+				operation: [
+					'getAll',
+				],
+			},
+		},
+		default: false,
+		description: 'If all results should be returned or only up to a given limit.',
+	},
+	{
+		displayName: 'Limit',
+		name: 'limit',
+		type: 'number',
+		displayOptions: {
+			show: {
+				resource: [
+					'user',
+				],
+				operation: [
+					'getAll',
+				],
+				returnAll: [
+					false,
+				],
+			},
+		},
+		typeOptions: {
+			minValue: 1,
+			maxValue: 100,
+		},
+		default: 50,
+		description: 'How many results to return.',
+	},
+] as INodeProperties[];

packages/nodes-base/nodes/Notion/notion.svg

@@ -0,0 +1 @@
+<svg height="2500" width="2500" xmlns="http://www.w3.org/2000/svg" viewBox="12 0.18999999999999906 487.619 510.941"><path d="M96.085 91.118c15.81 12.845 21.741 11.865 51.43 9.884l279.888-16.806c5.936 0 1-5.922-.98-6.906L379.94 43.686c-8.907-6.915-20.773-14.834-43.516-12.853L65.408 50.6c-9.884.98-11.858 5.922-7.922 9.883zm16.804 65.228v294.491c0 15.827 7.909 21.748 25.71 20.769l307.597-17.799c17.81-.979 19.794-11.865 19.794-24.722V136.57c0-12.836-4.938-19.758-15.84-18.77l-321.442 18.77c-11.863.997-15.82 6.931-15.82 19.776zm303.659 15.797c1.972 8.903 0 17.798-8.92 18.799l-14.82 2.953v217.412c-12.868 6.916-24.734 10.87-34.622 10.87-15.831 0-19.796-4.945-31.654-19.76l-96.944-152.19v147.248l30.677 6.922s0 17.78-24.75 17.78l-68.23 3.958c-1.982-3.958 0-13.832 6.921-15.81l17.805-4.935V210.7l-24.721-1.981c-1.983-8.903 2.955-21.74 16.812-22.736l73.195-4.934 100.889 154.171V198.836l-25.723-2.952c-1.974-10.884 5.927-18.787 15.819-19.767zM42.653 23.919l281.9-20.76c34.618-2.969 43.525-.98 65.283 14.825l89.986 63.247c14.848 10.876 19.797 13.837 19.797 25.693v346.883c0 21.74-7.92 34.597-35.608 36.564L136.64 510.14c-20.785.991-30.677-1.971-41.562-15.815l-66.267-85.978C16.938 392.52 12 380.68 12 366.828V58.495c0-17.778 7.922-32.608 30.653-34.576z" fill-rule="evenodd"/></svg>

packages/nodes-base/nodes/Orbit/Orbit.node.ts

@@ -414,10 +414,12 @@ export class Orbit implements INodeType {
 					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
 					const body: IDataObject = {
 						type: 'post',
+						activity_type: 'post',
 						url,
 					};
 					if (additionalFields.publishedAt) {
 						body.occurred_at = additionalFields.publishedAt as string;
+						delete body.publishedAt;
 					}
 
 					responseData = await orbitApiRequest.call(this, 'POST', `/${workspaceId}/members/${memberId}/activities/`, body);

packages/nodes-base/nodes/Paddle/GenericFunctions.ts

@@ -16,17 +16,21 @@ import {
 
 export async function paddleApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IWebhookFunctions, endpoint: string, method: string, body: any = {}, query?: IDataObject, uri?: string): Promise<any> { // tslint:disable-line:no-any
 	const credentials = this.getCredentials('paddleApi');
+	const productionUrl = 'https://vendors.paddle.com/api';
+	const sandboxUrl = 'https://sandbox-vendors.paddle.com/api';
 
 	if (credentials === undefined) {
 		throw new NodeOperationError(this.getNode(), 'Could not retrieve credentials!');
 	}
 
+	const isSandbox = credentials.sandbox;
+
 	const options: OptionsWithUri = {
 		method,
 		headers: {
 			'content-type': 'application/json',
 		},
-		uri: `https://vendors.paddle.com/api${endpoint}`,
+		uri: `${isSandbox === true ? sandboxUrl : productionUrl}${endpoint}`,
 		body,
 		json: true,
 	};

packages/nodes-base/nodes/Postgres/Postgres.node.json

@@ -38,6 +38,11 @@
 				"icon": "🛳",
 				"url": "https://n8n.io/blog/running-n8n-on-ships-an-interview-with-maranics/"
 			},
+			{
+				"label": "Automate your data processing pipeline in 9 steps",
+				"icon": "⚙️",
+				"url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/"
+			},
 			{
 				"label": "How Honest Burgers Use Automation to Save $100k per year",
 				"icon": "🍔",

packages/nodes-base/nodes/ReadBinaryFile.node.json

@@ -23,5 +23,10 @@
 				"url": "https://n8n.io/blog/how-to-use-the-http-request-node-the-swiss-army-knife-for-workflow-automation/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
 	}
 }

packages/nodes-base/nodes/ReadBinaryFiles.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.readBinaryFiles/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
 	}
 }

packages/nodes-base/nodes/ReadPdf.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.readPDF/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Files"
+		]
 	}
 }

packages/nodes-base/nodes/RenameKeys.node.json

@@ -11,5 +11,10 @@
 				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.renameKeys/"
 			}
 		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Data Transformation"
+		]
 	}
 }