This package has been deprecated

Author message:

This package has been rewritten into a plugin with provider system. Please use strapi-plugin-translate and strapi-provider-translate-deepl instead. See https://github.com/Fekide/strapi-plugin-translate/wiki/Upgrade-instructions

strapi-plugin-deepl

Strapi v4 - DeepL plugin

Integration with the DeepL-API to provide quick automated translation of content fields.

This plugin is still a work in progress

Requirements

This plugin requires the following, in order to work correctly:

• Strapi v4 (this plugin is not compatible with v3)
• The plugin i18n installed and enabled (@strapi/plugin-i18n [npm])
• The content type to have internationalization enabled (advanced settings in the content type builder)
• In the internationalization settings at least two locales
• In the config an apiKey defined (see Configuration)

Unless you have the previous set up, the field on the right where you can translate will not show up. Also it will not show up when editing the currently only available translation of an entry.

Installation

# with npm
$ npm install strapi-plugin-deepl
# or with yarn
$ yarn add strapi-plugin-deepl

After successful installation you have to build a fresh package that includes plugin UI:

# with npm
$ npm run build && npm run develop
# or with yarn
$ yarn build && yarn develop

Configuration

Overall plugin configuration

The overall plugin configurtion is done through config[/env]/plugins.js or environment variables

module.exports = {
  // ...
  deepl: {
    enabled: true,
    config: {
      // your DeepL API key
      apiKey: 'key',
      // whether to use the free or paid api, default true
      freeApi: true,
      // Which field types are translated (default string, text, richtext, components and dynamiczones)
      translatedFieldTypes: [
        'string',
        'text',
        'richtext',
        'component',
        'dynamiczone',
      ],
      // If relations should be translated (default true)
      translateRelations: true,
      // You can define a custom glossary to be used here (see https://www.deepl.com/docs-api/managing-glossaries/)
      glossaryId: 'customGlossary',
    },
  },
  // ...
}

or using the default environment variables:

• DEEPL_API_KEY - default null
• DEEPL_API_FREE - default true

To get an API key, register for free at www.deepl.com/pro#developer.

Configure translation of individual fields/attributes

There are two options to configure translation of individual fields. Both are configured either in the Content-Type Builder in the admin interface in development mode, or in the pluginOptions property in the schema file.

Disable localization completely

This is part of the i18n-plugin and available in all field types except relation, uid under the name Enable localization for this field.

Set this value to false, and the field will not be translated. However it will be copied and have the same value for all localizations.

Configure behavior of automated translation

For the field types component, dynamiczone, media, relation, richtext, string, text, you can additionally configure the behavior when translating automatically under the name Configure automated translation for this field?. There are three options:

• translate: The field in automatically translated using DeepL
• copy: The original value of the source localization is copied
• delete: The field is let empty after translation

Relations are again little bit different. The translate option works as described below, the copy option only works when the related content type is not localized and is one way or if bothWays is either manyToOne or manyToMany

If you have other fields (e.g. custom fields) for which you want to configure the translation, this cannot be done through the Content-Type Builder, but only in the schema file:

{
  //...
  "attributes": {
    //...
    "customField": {
      "type": "customField",
      "pluginOptions": {
        "deepl": {
          "translate": "copy"
        },
        "i18n": {
          "localized": true
        }
      }
    }
    //...
  }
  //...
}

Features

This plugin allows you to automatically translate content types. This can be done either on a single entity, or for all entities of a content type.

The following features are included:

• Fill in and translate any locale from another already defined locale
• Translation is restricted by permissions to avoid misuse of api quota
• Configure which field types are translated in the plugin configuration
• Fields that are marked as not localized in the content-type settings will not be translated
• Components and Dynamic zones are translated recursively
• Relations are translated (if enabled in the configuration) if possible

Translate a single entity

• Open the entity that you want to translate
• Select a different (possibly unconfigured) locale in the Internationalization section on the right sidebar
• Click the link for Translate from another locale in the DeepL section on the right sidebar
• Select the desired source to translate from
• Press the confirmation button

Translate all entities of a content type

• Open the DeepL plugin section in the left menu
• You now see an overview of all localized content types
• For each language and each content type you have 4 actions: translate, cancel, pause and resume. Most actions are disabled, since no job is running.
• Press the translate button, select the source locale and if already published entries should be published as well (Auto-Publish option)
• Start the translation.

Additional remarks:

• If a batch translation is running and the server is stopped, the translation will be resumed on a restart
• If entities are added after the starting the translation, they will not be translated
• UIDs are automatically translated in batch translation mode, since otherwise the entities could not be created/published
• If an error occurs, this will be shown in the logs or the message can be accessed by hovering over the Job failed badge

Schema for translating relations

The related objects are not translated directly, only the relation itself is translated

the related content type is localized

• if a localization of the relation with the targetLocale exists -> it is used
• else the relation is removed

the related content type is not localized

• the relation goes both ways and would be removed from another object or localization if it was used (the case with oneToOne or oneToMany) -> it is removed
• otherwise the relation is kept

(Current) Limitations:

• Only the deepl supported languages can be translated
• The translation of Markdown using DeepL works relatively well but is not perfect. Watch out especially if you have links in Markdown that could be changed by translation
• HTML in richtext created using a different WYSIWYG editor is not supported
• Only super admins can translate. This is currently the case, since permissions were added to the translate endpoint. Probably you can change the permissions with an enterprise subscription but I am not sure. If you know how to do that also in the community edition please tell me or open a merge request!
• Relations that do not have a translation of the desired locale will not be translated. To keep the relation you will need to translate both in succession (Behaviour for multi-relations has not yet been analyzed)
• The API-Limits of DeepL (size and number of fields) should not be an issue, however if you have a very large entity you might be sending too many requests. Also if one field is larger than the reqest size limit, the content needs to be split and merged at some character, which may break the content layout!

Legal Disclaimer

Feki.de e.V. do not hold the copyright to the Logos of Strapi Inc. or DeepL SE. There is no cooperation or any other sort of affiliation between Feki.de e.V. and Strapi Inc. or DeepL SE. The Logos are used under fair use in order to not confuse Users as to what this plugin does.