Create Context with Google Dialogflow API on New Submission from Typeform API

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Trigger workflow on

New Submission from the Typeform API

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Create Context with the Google Dialogflow API

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Getting Started#

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

Select this integration
Configure the New Submission trigger
1. Connect your Typeform account
2. Select a Form
Configure the Create Context action
1. Connect your Google Dialogflow account
2. Configure Name
3. Configure Session ID
4. Optional- Configure Lifespan Count
5. Optional- Configure Parameters
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 Submission on Typeform

Description:Emit new submission

Version:0.0.8

Key:typeform-new-submission

View on GitHub

Typeform Overview#

The Typeform API furnishes you with the means to create dynamic forms and collect user responses in real-time. By leveraging this API within Pipedream's serverless platform, you can automate workflows to process this data, integrate seamlessly with other services, and react to form submissions instantaneously. This empowers you to craft tailored responses, synchronize with databases, trigger email campaigns, or even manage event registrations without manual intervention.

Trigger Code#

import { createHmac } from "crypto";
import sampleEmit from "./test-event.mjs";
import { uuid } from "uuidv4";
import common from "../common/common.mjs";
import constants from "../../constants.mjs";
import utils from "../common/utils.mjs";

const { typeform } = common.props;
const { parseIsoDate } = utils;

export default {
  ...common,
  key: "typeform-new-submission",
  name: "New Submission",
  version: "0.0.8",
  type: "source",
  description: "Emit new submission",
  props: {
    ...common.props,
    http: {
      type: "$.interface.http",
      customResponse: true,
    },
    db: "$.service.db",
    formId: {
      propDefinition: [
        typeform,
        "formId",
      ],
    },
  },
  methods: {
    ...common.methods,
    generateSecret() {
      return "" + Math.random();
    },
  },
  hooks: {
    ...common.hooks,
    async activate() {
      const secret = this.generateSecret();
      this._setSecret(secret);

      let tag = this._getTag();
      if (!tag) {
        tag = uuid();
        this._setTag(tag);
      }

      return await this.typeform.createHook({
        endpoint: this.http.endpoint,
        formId: this.formId,
        tag,
        secret,
      });
    },
    async deactivate() {
      const tag = this._getTag();

      return await this.typeform.deleteHook({
        formId: this.formId,
        tag,
      });
    },
  },
  async run(event) {
    const {
      body,
      headers,
    } = event;

    const { [constants.TYPEFORM_SIGNATURE]: typeformSignature } = headers;

    if (typeformSignature) {
      const secret = this._getSecret();

      const hmac =
        createHmac(constants.ALGORITHM, secret)
          .update(body)
          .digest(constants.ENCODING);

      const signature = `${constants.ALGORITHM}=${hmac}`;

      if (typeformSignature !== signature) {
        throw new Error("signature mismatch");
      }
    }

    let formResponseString = "";
    const data = Object.assign({}, body.form_response);
    data.form_response_parsed = {};

    for (let i = 0; i < body.form_response.answers.length; i++) {
      const field = body.form_response.definition.fields[i];
      const answer = body.form_response.answers[i];

      let parsedAnswer;
      let value = answer[answer.type];

      if (value.label) {
        parsedAnswer = value.label;

      } else if (value.labels) {
        parsedAnswer = value.labels.join();

      } else if (value.choice) {
        parsedAnswer = value.choice;

      } else if (value.choices) {
        parsedAnswer = value.choices.join();

      } else {
        parsedAnswer = value;
      }

      data.form_response_parsed[field.title] = parsedAnswer;
      formResponseString += `### ${field.title}\n${parsedAnswer}\n`;
    }

    data.form_response_string = formResponseString;
    data.raw_webhook_event = body;

    if (data.landed_at) {
      data.landed_at = parseIsoDate(data.landed_at);
    }

    if (data.submitted_at) {
      data.submitted_at = parseIsoDate(data.submitted_at);
    }

    data.form_title = body.form_response.definition.title;
    delete data.answers;
    delete data.definition;

    this.$emit(data, {
      summary: JSON.stringify(data),
      id: data.token,
    });

    this.http.respond({
      status: 200,
    });
  },
  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
Typeform	`typeform`	`app`	This component uses the Typeform app.
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.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Form	`formId`	`string`	Select a value from the drop down menu.

Trigger Authentication#

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

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

offlineaccounts:readforms:writeforms:readimages:writeimages:readthemes:writethemes:readresponses:readresponses:writewebhooks:readwebhooks:writeworkspaces:readworkspaces:write

About Typeform#

Typeform lets you build no-code forms, quizzes, and surveys - and get more responses.

Action#

Create Context on Google Dialogflow

Description:Creates a context, [See REST docs](https://cloud.google.com/dialogflow/es/docs/reference/rest/v2/projects.agent.sessions.contexts/create) and [client API](https://googleapis.dev/nodejs/dialogflow/latest/google.cloud.dialogflow.v2beta1.Contexts.html#createContext2)

Version:0.0.1

Key:google_dialogflow-create-context

View on GitHub

Google Dialogflow Overview#

Google Dialogflow API empowers you to create conversational interfaces for websites, apps, and messaging platforms. Think chatbots that can engage in human-like dialogue, provide customer support, guide through sales processes, or control smart home devices with voice commands. With Pipedream's integration capabilities, you can create automated workflows that trigger actions in other apps based on Dialogflow's processed input, enabling seamless interaction across a plethora of services.

Action Code#

import googleDialogflow from "../../google_dialogflow.app.mjs";
import utils from "../../common/utils.mjs";
import { v4 } from "uuid";

export default {
  type: "action",
  key: "google_dialogflow-create-context",
  version: "0.0.1",
  name: "Create Context",
  description: "Creates a context, [See REST docs](https://cloud.google.com/dialogflow/es/docs/reference/rest/v2/projects.agent.sessions.contexts/create) and [client API](https://googleapis.dev/nodejs/dialogflow/latest/google.cloud.dialogflow.v2beta1.Contexts.html#createContext2)",
  props: {
    googleDialogflow,
    name: {
      propDefinition: [
        googleDialogflow,
        "name",
      ],
      description: "Context name",
    },
    sessionId: {
      propDefinition: [
        googleDialogflow,
        "sessionId",
      ],
      description: "A unique session ID",
      default: v4(),
    },
    lifespanCount: {
      propDefinition: [
        googleDialogflow,
        "lifespanCount",
      ],
    },
    parameters: {
      propDefinition: [
        googleDialogflow,
        "parameters",
      ],
    },
  },
  async run({ $ }) {
    const response = await this.googleDialogflow.createContext({
      name: this.name,
      lifespanCount: this.lifespanCount,
      parameters: utils.parseObject(this.parameters),
      sessionId: this.sessionId,
    });
    $.export("$summary", "Context has been created.");
    return response[0];
  },
};

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 Dialogflow	`googleDialogflow`	`app`	This component uses the Google Dialogflow app.
Name	`name`	`string`	Context name
Session ID	`sessionId`	`string`	A unique session ID
Lifespan Count	`lifespanCount`	`integer`	Context lifespan count
Parameters	`parameters`	`object`	Context parameters, See object definition

Action Authentication#

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

When you create a service account in GCP, you'll be asked to generate a service account key. Create that key with the appropriate permissions to access Dialogflow resources, and download the key details in JSON format.

Open the key JSON in a text editor, then copy and paste its contents here.