Append Image to Document with Google Docs API on New Message Received from Line API

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New Message Received from the Line API

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Append Image to Document with the Google Docs API

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Getting Started#

This integration creates a workflow with a Line trigger and Google Docs 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 Received trigger
1. Connect your Line account
2. Configure Channel Access Token
Configure the Append Image to Document action
1. Connect your Google Docs account
2. Select a Document
3. Configure Image URL
4. Optional- Configure Append at Beginning
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 Received on Line

Description:Emit new event for every received message in a channel. [See docs here](https://developers.line.biz/en/docs/messaging-api/building-bot/#page-title)

Version:0.0.2

Key:line-new-message-received

View on GitHub

Line Overview#

The Line API facilitates interaction with Line's messaging platform, enabling developers to send messages, manage user data, and leverage Line's rich social features within their applications. By using Pipedream, an integration platform, you can automate interactions with the Line API, connect to countless other services, and orchestrate complex workflows without managing servers.

Trigger Code#

import line from "../../line.app.mjs";
import sampleEmit from "./test-event.mjs";
import { axios } from "@pipedream/platform";

export default {
  key: "line-new-message-received",
  name: "New Message Received",
  description: "Emit new event for every received message in a channel. [See docs here](https://developers.line.biz/en/docs/messaging-api/building-bot/#page-title)",
  version: "0.0.2",
  type: "source",
  dedupe: "unique",
  props: {
    line,
    db: "$.service.db",
    http: "$.interface.http",
    channelAccessToken: {
      propDefinition: [
        line,
        "channelAccessToken",
      ],
    },
  },
  hooks: {
    async activate() {
      try {
        await this.checkWebhook();
        await this.createWebhook();
        console.log("Webhook created successfully.");
        console.log("If you are not receiving webhooks, please confirm you have Use Webhooks enabled in your Line Developer Console:");
      } catch (error) {
        console.log(error);
        console.log("Please make sure you have enabled webhooks in your Line Developer Console:");
      }
      console.log("https://developers.line.biz/en/docs/messaging-api/building-bot/#setting-webhook-url");
    },
  },
  methods: {
    async _makeRequest(opts) {
      await axios(null, {
        ...opts,
        url: "https://api.line.me/v2/bot/channel/webhook/endpoint",
        headers: {
          Authorization: `Bearer ${this.channelAccessToken}`,
        },
      });
    },
    async checkWebhook() {
      await this._makeRequest();
    },
    async createWebhook() {
      await this._makeRequest({
        method: "put",
        data: {
          endpoint: this.http.endpoint,
        },
      });
    },
  },
  async run(event) {
    event.body.events.forEach((event) => {
      if (event.type === "message") {
        this.$emit(event, {
          id: event.message.id,
          summary: event.message.text,
          ts: event.timestamp,
        });
      }
    });
  },
  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
Line	`line`	`app`	This component uses the Line app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
Channel Access Token	`channelAccessToken`	`string`	The access token of a group or room. Please refer to the Line doc here to get the channel access token

Trigger 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#

Line is a communication app that connects people, services, and information.

Action#

Append Image to Document on Google Docs

Description:Appends an image to the end of a document. [See the documentation](https://developers.google.com/docs/api/reference/rest/v1/documents/request#InsertInlineImageRequest)

Version:0.0.4

Key:google_docs-append-image

View on GitHub

Google Docs Overview#

The Google Docs API allows you to create, read, and update Google Docs programmatically, enabling a wide range of automations and integrations with other apps and services. With Pipedream, you can harness this API to craft custom serverless workflows that trigger on various events, like form submissions, emails, or scheduled times, and perform actions like updating a document, extracting content, or even generating templated reports.

Action Code#

import googleDocs from "../../google_docs.app.mjs";

export default {
  key: "google_docs-append-image",
  name: "Append Image to Document",
  description: "Appends an image to the end of a document. [See the documentation](https://developers.google.com/docs/api/reference/rest/v1/documents/request#InsertInlineImageRequest)",
  version: "0.0.4",
  type: "action",
  props: {
    googleDocs,
    docId: {
      propDefinition: [
        googleDocs,
        "docId",
      ],
    },
    imageUri: {
      propDefinition: [
        googleDocs,
        "imageUri",
      ],
    },
    appendAtBeginning: {
      propDefinition: [
        googleDocs,
        "appendAtBeginning",
      ],
    },
  },
  async run({ $ }) {
    await this.googleDocs.appendImage(this.docId, {
      uri: this.imageUri,
    }, this.appendAtBeginning);
    const doc = this.googleDocs.getDocument(this.docId);
    $.export("$summary", `Successfully appended image to document with ID: ${this.docId}`);
    return doc;
  },
};

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
Google Docs	`googleDocs`	`app`	This component uses the Google Docs app.
Document	`docId`	`string`	Select a value from the drop down menu.
Image URL	`imageUri`	`string`	The URL of the image you want to insert to the doc
Append at Beginning	`appendAtBeginning`	`boolean`	Whether to append at the beginning (`true`) of the document or at the end (`false`). Defaults to `false`

Action Authentication#

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

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

https://www.googleapis.com/auth/drive