Upload File Base64 with DigitalOcean Spaces API on New Submission from Typeform API

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Trigger workflow on

New Submission from the Typeform API

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Upload File Base64 with the DigitalOcean Spaces API

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Getting Started#

This integration creates a workflow with a Typeform trigger and DigitalOcean Spaces 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 Upload File Base64 action
1. Connect your DigitalOcean Spaces account
2. Select a S3 Bucket Name
3. Optional- Select a ACL
4. Optional- Configure Content Type
5. Optional- Configure Metadata
6. Configure S3 Filename Key
7. Configure Base64-encoded Data
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#

Upload File Base64 on DigitalOcean Spaces

Description:Accepts a base64-encoded string and a filename, then uploads as a file to DigitalOcean Spaces. [See the docs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html).

Version:1.0.1

Key:digitalocean_spaces-upload-file-base64

View on GitHub

DigitalOcean Spaces Overview#

DigitalOcean Spaces API permits you to manage object storage, allowing for the storage and serving of massive amounts of data. This API is great for backing up, archiving, and providing public access to data or assets. On Pipedream, you can use this API to automate file operations like uploads, downloads, and deletions, as well as manage permissions and metadata. You can integrate it with other services for end-to-end workflow automation.

Action Code#

import common from "../../common/common-s3.mjs"; import base from "../../../aws/actions/s3-upload-base64-as-file/s3-upload-base64-as-file.mjs"; export default { ...common, ...base, type: "action", key: "digitalocean_spaces-upload-file-base64", name: "Upload File Base64", description: "Accepts a base64-encoded string and a filename, then uploads as a file to DigitalOcean Spaces. [See the docs](https://docs.aws.amazon.com/AmazonS3/latest/userguide/upload-objects.html).", version: "1.0.1", annotations: { destructiveHint: false, openWorldHint: true, readOnlyHint: false, }, props: { ...common.props, filename: base.props.filename, data: base.props.data, }, async run({ $ }) { const { uploadFile, bucket, filename, data, acl, contentType, metadata, } = this; const response = await uploadFile({ Bucket: bucket, Key: filename, Body: Buffer.from(data, "base64"), ...(acl && { ACL: acl, }), ...(contentType && { ContentType: contentType, }), ...(metadata && { Metadata: metadata, }), }); $.export("$summary", `Uploaded file ${filename} to S3`); return response; }, };

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
DigitalOcean Spaces	`aws`	`app`	This component uses the DigitalOcean Spaces app.
S3 Bucket Name	`bucket`	`string`	Select a value from the drop down menu.
ACL	`acl`	`string`	Select a value from the drop down menu:`privatepublic-readpublic-read-writeauthenticated-readaws-exec-readbucket-owner-readbucket-owner-full-control`
Content Type	`contentType`	`string`	A standard MIME type describing the format of the object data. Eg. `text/plain`
Metadata	`metadata`	`object`	A map of metadata to store with the object in S3.
S3 Filename Key	`filename`	`string`	The name of the S3 key with extension you'd like to upload this file to
Base64-encoded Data	`data`	`string`	A string of base64-encoded data, or a variable reference to that string

Action Authentication#

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

To retrieve your Access Keys,