Image Transformation with Cloudinary API on New Direct Message (Instant) from Slack API

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New Direct Message (Instant) from the Slack API

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Image Transformation with the Cloudinary API

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Getting Started#

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

Select this integration
Configure the New Direct Message (Instant) trigger
1. Connect your Slack account
2. Configure slackApphook
3. Optional- Configure Ignore Bots
4. Optional- Configure Ignore Messages from Yourself
Configure the Image Transformation action
1. Connect your Cloudinary account
2. Configure Public ID
3. Configure Options
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 Direct Message (Instant) on Slack

Description:Emit new event when a message was posted in a direct message channel

Version:1.0.20

Key:slack-new-direct-message

View on GitHub

Slack Overview#

The Pipedream Slack app enables you to build event-driven workflows that interact with the Slack API. Once you authorize the Pipedream app's access to your workspace, you can use Pipedream workflows to perform common Slack actions or write your own code against the Slack API.

The Pipedream Slack app is not a typical app. You don't interact with it directly as a bot, and it doesn't add custom functionality to your workspace out of the box. It makes it easier to automate anything you'd typically use the Slack API for, using Pipedream workflows.

Automate posting updates to your team channels
Create a bot to answer common questions
Integrate with your existing tools and services
And much more!

Trigger Code#

import common from "../common/base.mjs";
import sampleEmit from "./test-event.mjs";

export default {
  ...common,
  key: "slack-new-direct-message",
  name: "New Direct Message (Instant)",
  version: "1.0.20",
  description: "Emit new event when a message was posted in a direct message channel",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    // eslint-disable-next-line pipedream/props-description,pipedream/props-label
    slackApphook: {
      type: "$.interface.apphook",
      appProp: "slack",
      async eventNames() {
        return [
          "message.im",
        ];
      },
    },
    ignoreBot: {
      propDefinition: [
        common.props.slack,
        "ignoreBot",
      ],
    },
    ignoreSelf: {
      type: "boolean",
      label: "Ignore Messages from Yourself",
      description: "Ignores messages sent to yourself",
      default: false,
      optional: true,
    },
  },
  methods: {
    ...common.methods,
    getSummary() {
      return "New direct message received";
    },
    processEvent(event) {
      if ((this.ignoreSelf && event.user == this.slack.mySlackId())
        || ((this.ignoreBot) && (event.subtype === "bot_message" || event.bot_id))
        || (event.subtype === "message_changed")) {
        return;
      }
      return event;
    },
  },
  sampleEmit,
};

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	`slack`	`app`	This component uses the Slack app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
	`slackApphook`	`$.interface.apphook`
Ignore Bots	`ignoreBot`	`boolean`	Ignore messages from bots
Ignore Messages from Yourself	`ignoreSelf`	`boolean`	Ignores messages sent to yourself

Trigger Authentication#

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

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

channels:historychannels:readchannels:writeemoji:readgroups:historygroups:readgroups:writeim:historyim:readim:writelinks:readlinks:writempim:historympim:readmpim:writereactions:readreactions:writereminders:readreminders:writestars:readteam:readusergroups:readusergroups:writeusers:readusers:read.emailusers:writechat:write:botchat:write:userfiles:write:usercommandsusers.profile:writeusers.profile:read

About Slack#

Slack is a channel-based messaging platform. With Slack, people can work together more effectively, connect all their software tools and services, and find the information they need to do their best work — all within a secure, enterprise-grade environment.

Action#

Image Transformation on Cloudinary

Description:Transforms images on-the-fly. It modifies them to any required format, style and dimension, resize and crop the images, etc. [See the documentation](https://cloudinary.com/documentation/image_transformations)

Version:0.1.2

Key:cloudinary-image-transformation

View on GitHub

Cloudinary Overview#

The Cloudinary API empowers developers to manage media assets in the cloud with ease. It allows for uploading, storing, optimizing, and delivering images and videos with automated transformations to ensure the content is tailored for any device or platform. This API's versatility is key for automating workflows that require dynamic media handling, such as resizing images on-the-fly, converting video formats, or even extracting metadata for asset management.

Action Code#

import cloudinary from "../../cloudinary.app.mjs";

export default {
  key: "cloudinary-image-transformation",
  name: "Image Transformation",
  description: "Transforms images on-the-fly. It modifies them to any required format, style and dimension, resize and crop the images, etc. [See the documentation](https://cloudinary.com/documentation/image_transformations)",
  version: "0.1.2",
  type: "action",
  props: {
    cloudinary,
    imageSource: {
      type: "string",
      label: "Public ID",
      description: "The [public ID](https://cloudinary.com/documentation/upload_images#public_id) that references a file you've previously uploaded to Cloudinary, e.g. `folder/filename`.",
    },
    options: {
      type: "object",
      label: "Options",
      description: "The image transformation options to apply and/or the URL parameters supported by Cloudinary API. For all transformation options, please check [Image transformation API reference](https://cloudinary.com/documentation/image_transformation_reference), for URL parameters, please check [Transforming media assets using dynamic URLs](https://cloudinary.com/documentation/image_transformations#transforming_media_assets_using_dynamic_urls)",
    },
  },
  async run({ $ }) {
    const response = await this.cloudinary.transformImage(this.imageSource, this.options);

    if (response) {
      $.export("$summary", "Successfully transformed image.");
    }

    return response;
  },
};

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
Cloudinary	`cloudinary`	`app`	This component uses the Cloudinary app.
Public ID	`imageSource`	`string`	The public ID that references a file you've previously uploaded to Cloudinary, e.g. `folder/filename`.
Options	`options`	`object`	The image transformation options to apply and/or the URL parameters supported by Cloudinary API. For all transformation options, please check Image transformation API reference, for URL parameters, please check Transforming media assets using dynamic URLs

Action Authentication#

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

Enter the cloud name, API key and API secret to connect your Cloudinary account. The API credentials are listed on the Programmable Media page of your Cloudinary console.

cloudinary console with api credentials

Image Transformation with Cloudinary API on New Direct Message (Instant) from Slack API

Pipedream makes it easy to connect APIs for Cloudinary, Slack and 2,400+ other apps remarkably fast.

Trusted by 1,000,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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