← Slack + Line integrations

Send Notification Message with Line API on New Message In Channels (Instant) from Slack API

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New Message In Channels (Instant) from the Slack API
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Send Notification Message with the Line API
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Getting Started

This integration creates a workflow with a Slack trigger and Line 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 Channels (Instant) trigger
    1. Connect your Slack account
    2. Optional- Select one or more Channels
    3. Configure slackApphook
    4. Optional- Configure Resolve Names
    5. Optional- Configure Ignore Bots
  3. Configure the Send Notification Message action
    1. Connect your Line account
    2. Optional- Configure Access Token
    3. Configure Message Text
    4. Optional- Configure Disable Notification
    5. Optional- Configure Image Thumbnail
    6. Optional- Configure Image Fullsize
    7. Optional- Configure Sticker Package ID
    8. Optional- Configure Sticker 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 when a new message is posted to one or more channels
Version:1.0.5
Key:slack-new-message-in-channels

Slack Overview

With the Slack API, you can build all sorts of integrations and applications to
make your work life easier. Here are just a few examples:

  • Automate posting updates to your team channel
  • Create a bot to answer common questions
  • Integrate with your existing tools and services
  • Build a custom dashboard to track your team's progress
  • Create a bot to handle scheduling and meeting requests
  • And much more!

Trigger Code

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

export default {
  ...common,
  key: "slack-new-message-in-channels",
  name: "New Message In Channels (Instant)",
  version: "1.0.5",
  description: "Emit new event when a new message is posted to one or more channels",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    conversations: {
      propDefinition: [
        common.props.slack,
        "conversation",
      ],
      type: "string[]",
      label: "Channels",
      description: "Select one or more channels to monitor for new messages.",
      optional: true,
    },
    // eslint-disable-next-line pipedream/props-description,pipedream/props-label
    slackApphook: {
      type: "$.interface.apphook",
      appProp: "slack",
      async eventNames() {
        return this.conversations || [
          "message",
        ];
      },
    },
    resolveNames: {
      propDefinition: [
        common.props.slack,
        "resolveNames",
      ],
    },
    ignoreBot: {
      propDefinition: [
        common.props.slack,
        "ignoreBot",
      ],
    },
  },
  methods: {
    ...common.methods,
    getSummary() {
      return "New message in channel";
    },
    async processEvent(event) {
      if (event.type !== "message") {
        console.log(`Ignoring event with unexpected type "${event.type}"`);
        return;
      }
      if (event.subtype != null && event.subtype != "bot_message" && event.subtype != "file_share") {
        // This source is designed to just emit an event for each new message received.
        // Due to inconsistencies with the shape of message_changed and message_deleted
        // events, we are ignoring them for now. If you want to handle these types of
        // events, feel free to change this code!!
        console.log("Ignoring message with subtype.");
        return;
      }
      if ((this.ignoreBot) && (event.subtype == "bot_message" || event.bot_id)) {
        return;
      }
      if (this.resolveNames) {
        if (event.user) {
          event.user_id = event.user;
          event.user = await this.getUserName(event.user);
        } else if (event.bot_id) {
          event.bot = await this.getBotName(event.bot_id);
        }
        event.channel_id = event.channel;
        event.channel = await this.getConversationName(event.channel);
        if (event.team) {
          event.team_id = event.team;
          event.team = await this.getTeamName(event.team);
        }
      }
      return event;
    },
  },
};

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
SlackslackappThis component uses the Slack app.
N/AnameCache$.service.dbThis component uses $.service.db to maintain state between component invocations.
Channelsconversationsstring[]Select a value from the drop down menu.
slackApphook$.interface.apphook
Resolve NamesresolveNamesboolean

Instead of returning channel, team, and user as IDs, return their human-readable names.

Ignore BotsignoreBotboolean

Ignore messages from bots

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:

bookmarks:writecalls:readcalls:writechannels:historychannels:readchannels:writednd:readdnd:writeemoji:readfiles:readgroups:historygroups:readgroups:writeim:historyim:readim:writelinks:readlinks:writempim:historympim:readmpim:writepins:readpins:writereactions:readreactions:writereminders:readreminders:writeremote_files:readremote_files:sharestars:readstars:writeteam:readusergroups:readusergroups:writeusers:readusers:read.emailusers:writechat:write:botchat:write:usercommandsfiles:write:userusers.profile:writeusers.profile:readsearch: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

Description:Sends notifications to users or groups from LINE Notify. [See docs](https://notify-bot.line.me/doc/en/)
Version:0.0.1
Key:line-send-notification-message

Action Code

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

export default {
  name: "Send Notification Message",
  description: "Sends notifications to users or groups from LINE Notify. [See docs](https://notify-bot.line.me/doc/en/)",
  key: "line-send-notification-message",
  version: "0.0.1",
  type: "action",
  props: {
    line,
    accessToken: {
      label: "Access Token",
      type: "string",
      description: "The access token of a group or room. (if you do not provide this, will use your Line's account access token)",
      secret: true,
      optional: true,
    },
    message: {
      propDefinition: [
        line,
        "message",
      ],
    },
    notificationDisabled: {
      propDefinition: [
        line,
        "notificationDisabled",
      ],
    },
    imageThumbnail: {
      label: "Image Thumbnail",
      type: "string",
      description: "The image that will be displayed on notification thumbnail. Maximum size of 240×240px JPEG. E.g. `https://test-bucket-from-leo.s3.us-east-1.amazonaws.com/github_dark.png`",
      optional: true,
    },
    imageFullsize: {
      label: "Image Fullsize",
      type: "string",
      description: "The image that will be displayed on open the notification. Maximum size of 2048×2048px JPEG. E.g. `https://test-bucket-from-leo.s3.us-east-1.amazonaws.com/github_dark.png`",
      optional: true,
    },
    stickerPackageId: {
      label: "Sticker Package ID",
      type: "string",
      description: "The ID of a package of stickers to be send on notification. (see Line's [List of Stickers](https://developers.line.biz/en/docs/messaging-api/sticker-list))",
      optional: true,
    },
    stickerId: {
      label: "Sticker ID",
      type: "string",
      description: "The ID of a sticker to be send on notification.",
      optional: true,
    },
  },
  async run({ $ }) {
    const {
      message,
      imageThumbnail,
      imageFullsize,
      stickerPackageId,
      stickerId,
    } = this;

    if ((!!imageThumbnail && !imageFullsize) || (!imageThumbnail && !!imageFullsize)) {
      throw new Error("You need set the Image Fullsize and Image Thumbnail together.");
    }

    return this.line.sendNotification($, {
      message,
      imageThumbnail,
      imageFullsize,
      stickerPackageId,
      stickerId,
    }, this.accessToken);
  },
};

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
LinelineappThis component uses the Line app.
Access TokenaccessTokenstring

The access token of a group or room. (if you do not provide this, will use your Line's account access token)

Message Textmessagestring

The text of message to be send.

Disable NotificationnotificationDisabledboolean

The user will receive a push notification when the message is sent.

Image ThumbnailimageThumbnailstring

The image that will be displayed on notification thumbnail. Maximum size of 240×240px JPEG. E.g. https://test-bucket-from-leo.s3.us-east-1.amazonaws.com/github_dark.png

Image FullsizeimageFullsizestring

The image that will be displayed on open the notification. Maximum size of 2048×2048px JPEG. E.g. https://test-bucket-from-leo.s3.us-east-1.amazonaws.com/github_dark.png

Sticker Package IDstickerPackageIdstring

The ID of a package of stickers to be send on notification. (see Line's List of Stickers)

Sticker IDstickerIdstring

The ID of a sticker to be send on notification.

Action Authentication

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

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

notify

About Line

Messaging

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