Traduzir textos
Made by Firebase
Traduz strings gravadas em uma coleção do Cloud Firestore para vários idiomas usando a API Cloud Translation.
Como esta extensão funciona
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 Translation API documentation .
If the original non-translated field of the document is updated, then the translations will be automatically updated, as well.
Multiple collections for translations
To translate multiple collections, install this extension multiple times, specifying a different collection path each time. There is currently no limit on how many instances of an extension you can install.
Multiple field translations
To translate multiple fields, store a map of input strings in the input field:
admin.firestore().collection('translations').add({
first: "My name is Bob",
second: "Hello, friend"
})
Multiple languages
To translate text into multiple languages, set the
languages
parameter to a comma-separated list
of languages, such as
en,fr,de
. See the
supported languages list
.
Additional setup
Before installing this extension, make sure that you've set up a Cloud Firestore database in your Firebase project.
Billing
To install an extension, your project must be on the Blaze (pay as you go) plan
- You will be charged a small amount (typically around $0.01/month) for the Firebase resources required by this extension (even if it is not used).
- This extension uses other Firebase and Google Cloud Platform services, which have associated charges if you exceed the service’s free tier:
- Cloud Translation API
- Cloud Firestore
- Cloud Functions (Node.js 10+ runtime. See FAQs )
Como instalar a extensão
Como usar o Console do Firebase
Para instalar e gerenciar extensões, use o Console do Firebase.
Instalar usando o consoleComo usar a Firebase CLI
Para instalar e gerenciar extensões, também é possível usar a Firebase CLI:
Etapa 1: execute o comando npm (em inglês) a seguir para instalar a CLI ou atualizá-la para a versão mais recente.
npm install -g firebase-toolsNão está funcionando? Consulte a referência da Firebase CLI ou altere suas permissões do npm (em inglês).
Etapa 2: configurar um novo diretório do projeto no Firebase ou acessar um já configurado
Etapa 3: adicionar esta extensão ao seu manifesto de extensões ao ser executada
firebase ext:install firebase/firestore-translate-text --local --project=projectId_or_alias
Step 4 (Optional): Test this extension locally with the Firebase Emulator Suite
firebase emulators:start
Etapa 5: implantar as extensões do seu manifesto ao projeto
firebase deploy --only extensions --project=projectId_or_alias