deepl-api-connector - Unofficial PHP Client for the API of deepl.com.

• Information about Deepl: https://www.deepl.com
• Deepl API Documentation: https://www.deepl.com/api.html

Requirements

• php (See the compatibility table below for supported php versions)
• Implementations of PSR17 (Http-Factories) (Available packages) and PSR18 (Http-Client) (Available packages)
• A deepl free/pro api key

Compatibility

Connector-Version	PHP-Version(s)
master (dev)	8.2, 8.3
3.x (features and bugfixes)	7.4, 8.0, 8.1, 8.2, 8.3
2.x (EOL)	7.3, 7.4, 8.0, 8.1
1.x (EOL)	7.2, 7.3, 7.4

Install

Via Composer

$ composer require scn/deepl-api-connector

Usage

Api client creation

The DeeplClientFactory supports auto-detection of installed psr17/psr18 implementations. Just call the create method and you are ready to go

require_once __DIR__  . '/vendor/autoload.php';

use \Scn\DeeplApiConnector\DeeplClientFactory;

$deepl = DeeplClientFactory::create('your-api-key');

Optionally, you can provide already created instances of HttpClient, StreamFactory and RequestFactory as params to the create method.

require_once __DIR__  . '/vendor/autoload.php';

use \Scn\DeeplApiConnector\DeeplClientFactory;

$deepl = DeeplClientFactory::create(
    'your-api-key',
    $existingHttpClientInstance,
    $existingStreamFactoryInstance,
    $existingRequestFactoryInstance,
);

If a custom HTTP client implementation is to be used, this can also be done via the DeeplClientFactory::create method. The Client must support PSR18.

Get Usage of API Key

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $usageObject = $deepl->getUsage();
}

Get Translation

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $translation = new \Scn\DeeplApiConnector\Model\TranslationConfig(
        'My little Test',
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE
        ...,
        ...,
    );

    $translationObject = $deepl->getTranslation($translation);
}

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $translation = new \Scn\DeeplApiConnector\Model\TranslationConfig(
        'My little Test',
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE
    );
    
    $translationObject = $deepl->translate('some text', \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE);
}

Optional you also can translate a batch of texts as once, see example/translate_batch.php

Add File to Translation Queue

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $fileTranslation = new \Scn\DeeplApiConnector\Model\FileTranslationConfig(
        file_get_contents('test.txt'),
        'test.txt',
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_EN,
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE
    );

    $fileSubmission = $deepl->translateFile($fileTranslation);

    $fileSubmission->getDocumentId() 
}

Check File Translation Status

All translation states are available in FileStatusEnum

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $fileTranslation = new \Scn\DeeplApiConnector\Model\FileTranslationConfig(
        file_get_contents('test.txt'),
        'test.txt',
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_EN,
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE
    );

    $fileSubmission = $deepl->translateFile($fileTranslation);

    $translationStatus = $deepl->getFileTranslationStatus($fileSubmission);
}

Get Translated File Content

require_once __DIR__  . '/vendor/autoload.php';

$deepl = \Scn\DeeplApiConnector\DeeplClientFactory::create('your-api-key');

try {
    $fileTranslation = new \Scn\DeeplApiConnector\Model\FileTranslationConfig(
        file_get_contents('test.txt'),
        'test.txt',
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_EN,
        \Scn\DeeplApiConnector\Enum\LanguageEnum::LANGUAGE_DE
    );

    $fileSubmission = $deepl->translateFile($fileTranslation);

    $file = $deepl->getFileTranslation($fileSubmission);

    echo $file->getContent();
}

Retrieve supported languages

See example/retrieve_supported_languages.php

Working with glossaries

See use_glossaries.php

Testing

$ composer test

Credits

• Deepl

License

The MIT License (MIT). Please see License File for more information.