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<?php
// Check to ensure this file is included in Joomla!
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
defined( '_JEXEC' ) or die( 'Restricted access' );
class TranslatorDeepl extends TranslatorDefault {
function __construct()
{
$params = ComponentHelper::getParams('com_falang');
if (strlen($params->get('translator_deeplkey')) < 20){
Factory::getApplication()->enqueueMessage(Text::_('COM_FALANG_INVALID_DEEPL_KEY'), 'error');
return;
}
if(!function_exists('curl_init')) {
Factory::getApplication()->enqueueMessage(Text::_('COM_FALANG_CURL_DEEPL_MESSAGE'), 'error');
return;
}
$this->script = 'translatorDeepl.js';
}
/*
* Translate text with the deppl api
*
* @from 5.6
* */
public function getServiceTranslation(){
$url = "https://api-free.deepl.com/v2/translate";
$input = Factory::getApplication()->getInput();
$sourceLanguageCode = $input->getString('source');
$targetLanguageCode = $input->getString('target');
$text = $input->getRaw('text');
//getKey from config
$serviceKey = ComponentHelper::getParams('com_falang')->get('translator_deeplkey');
$postfields = array();
$postfields['source_lang'] = strtoupper($sourceLanguageCode);
$postfields['target_lang'] = strtoupper($targetLanguageCode);
$postfields['text'] = $text;
$postfields['tag_handling'] = 'html';
$header = array();
$header[] = 'Content-Type: application/json';
$header[] = 'Authorization: DeepL-Auth-Key '.$serviceKey;
$data = json_encode($postfields);
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch,CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//Set curl options relating to SSL
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
$response = new \stdClass();
if( ! $result = curl_exec($ch))
{
$error = curl_error($ch);
$response->success = false;
$response->data[] = $error;//allow to display error in the input result
return $response;
}
curl_close($ch);
$response->success = true;
$response->data = $result;
return $response;
}
}