← Discord Bot + Telegram Bot integrations

Create Chat Invite Link with Telegram Bot API on New Message in Channel from Discord Bot API

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New Message in Channel from the Discord Bot API
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Create Chat Invite Link with the Telegram Bot API
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Getting Started

This integration creates a workflow with a Discord Bot trigger and Telegram Bot 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 in Channel trigger
    1. Connect your Discord Bot account
    2. Select a Guild
    3. Select one or more Channels
    4. Optional- Configure Emit messages as a single event
    5. Configure timer
  3. Configure the Create Chat Invite Link action
    1. Connect your Telegram Bot account
    2. Configure Chat ID
    3. Optional- Configure Invite link name
    4. Optional- Configure Invite link expire date
    5. Optional- Configure Maximum number of users
    6. Optional- Configure Creates join request
  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
Version:0.0.5
Key:discord_bot-new-message-in-channel

Trigger Code

import maxBy from "lodash.maxby";
import common from "../common.mjs";

const { discord } = common.props;

export default {
  ...common,
  key: "discord_bot-new-message-in-channel",
  name: "New Message in Channel",
  description: "Emit new event for each message posted to one or more channels",
  type: "source",
  version: "0.0.5",
  dedupe: "unique", // Dedupe events based on the Discord message ID
  props: {
    ...common.props,
    db: "$.service.db",
    channels: {
      type: "string[]",
      label: "Channels",
      description: "The channels you'd like to watch for new messages",
      propDefinition: [
        discord,
        "channelId",
        ({ guildId }) => ({
          guildId,
        }),
      ],
    },
    emitEventsInBatch: {
      type: "boolean",
      label: "Emit messages as a single event",
      description:
        "If `true`, all messages are emitted as an array, within a single Pipedream event. Defaults to `false`, emitting each Discord message as its own event in Pipedream",
      optional: true,
      default: false,
    },
    timer: {
      type: "$.interface.timer",
      default: {
        intervalSeconds: 60 * 15,
      },
    },
  },
  async run({ $ }) {
    // We store a cursor to the last message ID
    let lastMessageIDs = this._getLastMessageIDs();

    // If this is our first time running this source,
    // get the last N messages, emit them, and checkpoint
    for (const channelId of this.channels) {
      let lastMessageID;
      let messages = [];

      if (!lastMessageID) {
        messages = await this.discord.getMessages({
          $,
          channelId,
          params: {
            limit: 100,
          },
        });

        lastMessageID = messages.length
          ? maxBy(messages, (message) => message.id).id
          : 1;

      } else {
        let newMessages = [];

        do {
          newMessages = await this.discord.getMessages({
            $,
            channelId,
            params: {
              after: lastMessageIDs[channelId],
            },
          });

          messages = messages.concat(newMessages);

          lastMessageID = newMessages.length
            ? maxBy(newMessages, (message) => message.id).id
            : lastMessageIDs[channelId];

        } while (newMessages.length);
      }

      // Set the new high water mark for the last message ID
      // for this channel
      lastMessageIDs[channelId] = lastMessageID;

      if (!messages.length) {
        console.log(`No new messages in channel ${channelId}`);
        return;
      }

      console.log(`${messages.length} new messages in channel ${channelId}`);

      // Batched emits do not take advantage of the built-in deduper
      if (this.emitEventsInBatch) {
        const suffixChar =
          messages.length > 1
            ? "s"
            : "";

        this.$emit(messages, {
          summary: `${messages.length} new message${suffixChar}`,
          id: lastMessageID,
        });

      } else {
        messages.forEach((message) => {
          this.$emit(message, {
            summary: message.content,
            id: message.id, // dedupes events based on this ID
          });
        });
      }
    }

    // Set the last message ID for the next run
    this._setLastMessageIDs(lastMessageIDs);
  },
};

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
Discord BotdiscordappThis component uses the Discord Bot app.
GuildguildIdstringSelect a value from the drop down menu.
N/Adb$.service.dbThis component uses $.service.db to maintain state between component invocations.
Channelschannelsstring[]Select a value from the drop down menu.
Emit messages as a single eventemitEventsInBatchboolean

If true, all messages are emitted as an array, within a single Pipedream event. Defaults to false, emitting each Discord message as its own event in Pipedream

timer$.interface.timer

Trigger Authentication

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

This integration allows you to use the Discord API using your own Discord bot. If you don't use a custom bot, and you just need to use the Discord API, exit this screen and use the Discord integration, instead.


If you want to use your own Discord bot, but haven't created one yet, see these instructions or watch this video. You'll need to add this bot to your server(s) to make successful API requests.

Once you've created your bot, you'll find the Bot token within the Bot section of your app. Enter that token below.

About Discord Bot

Use this app to interact with the Discord API using a bot in your account

Action

Description:Create an additional invite link for a chat, [See the docs](https://core.telegram.org/bots/api#createchatinvitelink) for more information
Version:0.0.1
Key:telegram_bot_api-create-chat-invite-link

Action Code

import telegramBotApi from "../../telegram_bot_api.app.mjs";

export default {
  key: "telegram_bot_api-create-chat-invite-link",
  name: "Create Chat Invite Link",
  description: "Create an additional invite link for a chat, [See the docs](https://core.telegram.org/bots/api#createchatinvitelink) for more information",
  version: "0.0.1",
  type: "action",
  props: {
    telegramBotApi,
    chatId: {
      propDefinition: [
        telegramBotApi,
        "chatId",
      ],
    },
    name: {
      propDefinition: [
        telegramBotApi,
        "link_name",
      ],
    },
    expire_date: {
      propDefinition: [
        telegramBotApi,
        "expire_date",
      ],
    },
    member_limit: {
      propDefinition: [
        telegramBotApi,
        "member_limit",
      ],
    },
    creates_join_request: {
      propDefinition: [
        telegramBotApi,
        "creates_join_request",
      ],
    },
  },
  async run({ $ }) {
    const resp = await this.telegramBotApi.createChatInviteLink(this.chatId, {
      name: this.name,
      expire_date: this.expire_date,
      member_limit: this.member_limit,
      creates_join_request: this.creates_join_request,
    });
    $.export("$summary", `Successfully created chat invite link, "${this.chatId}"`);
    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
Telegram BottelegramBotApiappThis component uses the Telegram Bot app.
Chat IDchatIdstring

Enter the unique identifier for the target chat (e.g. 1035597319) or username of the target public chat (in the format @channelusername or @supergroupusername). For example, if the group's public link is t.me/mygroup, the username is @mygroup.

Invite link namenamestring

Invite link name; 0-32 characters

Invite link expire dateexpire_dateinteger

Point in time (Unix timestamp) when the link will expire, in unix time (e.g. 1567780450).

Maximum number of usersmember_limitinteger

Maximum number of users that can be members of the chat simultaneously after joining the chat via this invite link; 1-99999

Creates join requestcreates_join_requestboolean

True, if users joining the chat via the link need to be approved by chat administrators. If True, member_limit can't be specified

Action Authentication

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

To use the Telegram Bot API, you must first create a new bot by chatting with the BotFather.


Telegram Bot how to

After you create your bot, copy the bot token and add it below.

About Telegram Bot

Telegram is a cloud-based instant messaging and voice over IP service

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