Append Block to Parent with Notion API on New Message In Channel from Slack Bot API

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New Message In Channel from the Slack Bot API

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Append Block to Parent with the Notion API

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Getting Started#

This integration creates a workflow with a Slack Bot trigger and Notion action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Message In Channel trigger
1. Connect your Slack Bot account
2. Configure Polling schedule
3. Select a Channel ID
Configure the Append Block to Parent action
1. Connect your Notion account
2. Select a Parent Block ID
3. Optional- Configure Block Objects
4. Optional- Select one or more Block IDs
5. Optional- Configure Markup Contents
6. Optional- Configure Image URLs
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Message In Channel on Slack Bot

Description:Emit new event when a new message is posted to a public, private or group channel (Bot)

Version:0.0.2

Key:slack_bot-new-message-in-channel

View on GitHub

Slack Bot Overview#

The Slack Bot API allows you to build rich, interactive bots for Slack workspaces. These bots can respond to messages, post updates, and interact with users in various ways. With the Slack Bot API on Pipedream, developers can create automated workflows that trigger on specific events in Slack, such as new messages or reactions, and then perform defined actions, like sending data to other apps or processing the information within Pipedream's serverless platform. This tight integration with Pipedream enables both simple and complex automations, leveraging Pipedream's ability to connect with numerous apps and its powerful built-in code steps.

Trigger Code#

import common from "../common/base.mjs";
import constants from "../../common/constants.mjs";

export default {
  ...common,
  key: "slack_bot-new-message-in-channel",
  name: "New Message In Channel",
  version: "0.0.2",
  description: "Emit new event when a new message is posted to a public, private or group channel (Bot)",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    channelId: {
      propDefinition: [
        common.props.app,
        "channelId",
        () => ({
          types: [
            constants.CHANNEL_TYPE.PUBLIC,
            constants.CHANNEL_TYPE.PRIVATE,
            constants.CHANNEL_TYPE.MPIM,
          ],
        }),
      ],
    },
  },
  methods: {
    ...common.methods,
    getResourceName() {
      return constants.RESOURCE_NAME.MESSAGES;
    },
    getResourceFn() {
      return this.app.conversationsHistory;
    },
    getResourceFnArgs() {
      return {
        channel: this.channelId,
        limit: constants.LIMIT,
        oldest: this.getLastTimestamp(),
        inclusive: false,
      };
    },
    generateMeta(resource) {
      return {
        id: resource.ts,
        ts: resource.ts,
        summary: `New Message Timestamp ${resource.ts}`,
      };
    },
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Slack Bot	`app`	`app`	This component uses the Slack Bot app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Polling schedule	`timer`	`$.interface.timer`	How often to poll the Slack API
Channel ID	`channelId`	`string`	Select a value from the drop down menu.

Trigger Authentication#

Slack Bot uses API keys for authentication. When you connect your Slack Bot account, Pipedream securely stores the keys so you can easily authenticate to Slack Bot APIs in both code and no-code steps.

In the settings for your Slack app, visit the OAuth & Permissions section on the left. You'll see a token labeled Bot User OAuth Access Token. Copy and paste that below.

See Slack's docs on Bot User Tokens for more info.

About Slack Bot#

Interact with Slack with your own bot user

Action#

Append Block to Parent on Notion

Description:Creates and appends blocks to the specified parent. [See the documentation](https://developers.notion.com/reference/patch-block-children)

Version:0.2.13

Key:notion-append-block

View on GitHub

Notion Overview#

Notion's API allows for the creation, reading, updating, and deleting of pages, databases, and their contents within Notion. Leveraging Pipedream's platform, you can build workflows that connect Notion with a myriad of other services to automate tasks such as content management, task tracking, and data synchronization. With Pipedream's serverless execution, you can trigger these workflows on a schedule, or by external events from other services, without managing any infrastructure.

Action Code#

import notion from "../../notion.app.mjs";
import base from "../common/base-page-builder.mjs";

export default {
  ...base,
  key: "notion-append-block",
  name: "Append Block to Parent",
  description: "Creates and appends blocks to the specified parent. [See the documentation](https://developers.notion.com/reference/patch-block-children)",
  version: "0.2.13",
  type: "action",
  props: {
    notion,
    pageId: {
      propDefinition: [
        notion,
        "pageId",
      ],
      label: "Parent Block ID",
      description: "The identifier for the parent block",
    },
    blockObjects: {
      type: "string[]",
      label: "Block Objects",
      description: "This prop accepts an array of block objects to be appended. Using a custom expression in this prop is recommended.",
      optional: true,
    },
    blockIds: {
      propDefinition: [
        notion,
        "pageId",
      ],
      type: "string[]",
      label: "Block IDs",
      description: "Contents of selected blocks will be appended",
      optional: true,
    },
    markupContents: {
      type: "string[]",
      label: "Markup Contents",
      description: "Content of new blocks to append. You must use Markdown syntax [See docs](https://www.notion.so/help/writing-and-editing-basics#markdown-&-shortcuts)",
      optional: true,
    },
    imageUrls: {
      type: "string[]",
      label: "Image URLs",
      description: "List of URLs to append as image blocks",
      optional: true,
    },
  },
  async run({ $ }) {
    const children = [];
    // add blocks from blockObjects
    if (this.blockObjects?.length > 0) {
      for (const obj of this.blockObjects) {
        const child = (typeof obj === "string")
          ? JSON.parse(obj)
          : obj;
        children.push(child);
      }
    }

    // add blocks from blockIds
    if (this.blockIds?.length > 0) {
      for (const id of this.blockIds) {
        const block = await this.notion.retrieveBlock(id);
        block.children = await this.notion.retrieveBlockChildren(block);
        const formattedChildren = await this.formatChildBlocks(block);
        children.push(...formattedChildren);
      }
    }

    // add blocks from markup
    if (this.markupContents?.length > 0) {
      for (const content of this.markupContents) {
        const block = this.createBlocks(content);
        children.push(...block);
      }
    }

    // add image blocks
    if (this.imageUrls?.length) {
      for (const url of this.imageUrls) {
        children.push({
          type: "image",
          image: {
            type: "external",
            external: {
              url,
            },
          },
        });
      }
    }

    if (children.length === 0) {
      $.export("$summary", "Nothing to append");
      return;
    }

    const { results } = await this.notion.appendBlock(this.pageId, children);
    $.export("$summary", `Appended ${results.length} block(s) successfully`);
    return results;
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
Notion	`notion`	`app`	This component uses the Notion app.
Parent Block ID	`pageId`	`string`	Select a value from the drop down menu.
Block Objects	`blockObjects`	`string[]`	This prop accepts an array of block objects to be appended. Using a custom expression in this prop is recommended.
Block IDs	`blockIds`	`string[]`	Select a value from the drop down menu.
Markup Contents	`markupContents`	`string[]`	Content of new blocks to append. You must use Markdown syntax See docs
Image URLs	`imageUrls`	`string[]`	List of URLs to append as image blocks

Action Authentication#

Notion uses OAuth authentication. When you connect your Notion account, Pipedream will open a popup window where you can sign into Notion and grant Pipedream permission to connect to your account. Pipedream securely stores and automatically refreshes the OAuth tokens so you can easily authenticate any Notion API.

Pipedream requests the following authorization scopes when you connect your account:

About Notion#

Notion is a new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.

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Pipedream makes it easy to connect APIs for Notion, Slack Bot and 2,000+ other apps remarkably fast.

Trusted by 800,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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