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Translate Text

Translates strings written to a Cloud Firestore collection into multiple languages (uses Cloud Translation API).

How this extension works

Use this extension to translate strings (for example, text messages) written to a Cloud Firestore collection.

This extension listens to your specified Cloud Firestore collection. If you add a string to a specified field in any document within that collection, this extension:

  • Translates the string into your specified target language(s); the source language of the string is automatically detected.
  • Adds the translation(s) of the string to a separate specified field in the same document.

You specify the desired target languages using ISO-639-1 codes. You can find a list of valid languages and their corresponding codes in the Cloud Translate API documentation.

If the original non-translated field of the document is updated, then the translations will be automatically updated, as well.

Additional setup

Before installing this extension, make sure that you've set up a Cloud Firestore database in your Firebase project.

Billing

This extension uses other Firebase or Google Cloud Platform services which may have associated charges:

  • Cloud Translation API
  • Cloud Firestore
  • Cloud Functions

When you use Firebase Extensions, you're only charged for the underlying resources that you use. A paid-tier billing plan is only required if the extension uses a service that requires a paid-tier plan, for example calling to a Google Cloud Platform API or making outbound network requests to non-Google services. All Firebase services offer a free tier of usage. Learn more about Firebase billing.

How to install this extension

Using the Firebase console

To install and manage extensions, you can use the Firebase console.

Install using console

Using the Firebase CLI

To install and manage extensions, you can also use the Firebase CLI:

Step 1: Run the following npm command to install the CLI or update to the latest CLI version.

npm install -g firebase-tools
Doesn't work? Take a look at the Firebase CLI reference or change your npm permissions.

Step 2: Install this extension by running the following command

firebase ext:install firestore-translate-text --project=projectId_or_alias

Blaze plan required

Supports
Cloud Firestore
Author
License
Apache-2.0
Version
0.1.1