← Discord + Trello integrations

Add Attachment to Card via URL with Trello API on New Message (Instant) from Discord API

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Trigger workflow on
New Message (Instant) from the Discord API
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Add Attachment to Card via URL with the Trello API
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Getting Started

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

  1. Select this integration
  2. Configure the New Message (Instant) trigger
    1. Connect your Discord account
    2. Configure Channels
    3. Configure discordApphook
  3. Configure the Add Attachment to Card via URL action
    1. Connect your Trello account
    2. Optional- Configure Name
    3. Optional- Configure MIME Type
    4. Configure File URL
    5. Configure ID
  4. Deploy the workflow
  5. Send a test event to validate your setup
  6. Turn on the trigger

Details

This integration uses pre-built, open source 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

Description:Emit new event for each message posted to one or more channels in a Discord server
Version:1.0.0
Key:discord-new-message

Trigger Code

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

export default {
  type: "source",
  key: "discord-new-message",
  name: "New Message (Instant)",
  description: "Emit new event for each message posted to one or more channels in a Discord server",
  version: "1.0.0",
  dedupe: "unique",
  props: {
    discord,
    channels: {
      type: "$.discord.channel[]",
      appProp: "discord",
      label: "Channels",
      description: "Select the channel(s) you'd like to be notified for",
    },
    // eslint-disable-next-line pipedream/props-label,pipedream/props-description
    discordApphook: {
      type: "$.interface.apphook",
      appProp: "discord",
      async eventNames() {
        return this.channels || [];
      },
    },
  },
  async run(event) {
    if (event.guildID != this.discord.$auth.guild_id) {
      return;
    }
    this.$emit(event, {
      id: event.id,
    });
  },
};

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.
LabelPropTypeDescription
DiscorddiscordappThis component uses the Discord app.
Channelschannels$.discord.channel[]

Select the channel(s) you'd like to be notified for

discordApphook$.interface.apphook

Trigger Authentication

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

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

botemailidentifyguilds

About Discord

Use this app to create a Discord source that emits messages from your guild to a Pipedream workflow.

Action

Description:Create a file attachment on a card by referencing a public URL
Version:0.1.1
Key:trello-add-file-as-attachment-via-url

Action Code

// legacy_hash_id: a_elirYr
import { axios } from "@pipedream/platform";

export default {
  key: "trello-add-file-as-attachment-via-url",
  name: "Add Attachment to Card via URL",
  description: "Create a file attachment on a card by referencing a public URL",
  version: "0.1.1",
  type: "action",
  props: {
    trello: {
      type: "app",
      app: "trello",
    },
    name: {
      type: "string",
      label: "Name",
      description: "The name of the attachment. Max length 256.",
      optional: true,
    },
    mimeType: {
      type: "string",
      label: "MIME Type",
      description: "The mimeType of the attachment. Max length 256.",
      optional: true,
    },
    url: {
      type: "string",
      label: "File URL",
      description: "A URL to a file you'd like to attach. Must start with http:// or https://",
    },
    id: {
      type: "string",
      label: "ID",
      description: "The ID of your Trello card",
    },
  },
  async run({ $ }) {
    const oauthSignerUri = this.trello.$auth.oauth_signer_uri;

    const trelloParams = [
      "name",
      "mimeType",
      "url",
    ];
    let p = this;

    const queryString = trelloParams.filter((param) => p[param]).map((param) => `${param}=${encodeURIComponent(p[param])}`)
      .join("&");

    const config = {
      url: `https://api.trello.com/1/cards/${this.id}/attachments?${queryString}`,
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
    };

    const token = {
      key: this.trello.$auth.oauth_access_token,
      secret: this.trello.$auth.oauth_refresh_token,
    };

    const signConfig = {
      token,
      oauthSignerUri,
    };

    const resp = await axios($, config, signConfig);
    return resp;
  },
};

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.

LabelPropTypeDescription
TrellotrelloappThis component uses the Trello app.
Namenamestring

The name of the attachment. Max length 256.

MIME TypemimeTypestring

The mimeType of the attachment. Max length 256.

File URLurlstring

A URL to a file you'd like to attach. Must start with http:// or https://

IDidstring

The ID of your Trello card

Action Authentication

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

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

readwrite

About Trello

Trello keeps track of everything, from the big picture to the minute details

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