<?php
  
  namespace OCA\Documents;
  
  \OCP\JSON::callCheck();
  \OCP\JSON::checkAdminUser();
  
  $converter = isset($_POST['converter']) ? $_POST['converter'] : null;
  $url = isset($_POST['url']) ? $_POST['url'] : null;
  try {
  	if (!is_null($converter)){
  		Config::setConverter($converter);
  	}
  	
  	if (!is_null($url)){
  		Config::setConverterUrl($url);
  	}
  	
  	if (Config::getConverter()!='local'){
  		if (!Converter::checkConnection()){
  			Helper::warnLog('Bad response from Format Filter Server');
  			\OCP\JSON::error(array('message' => Config::getL10n()->t('Format filter server is down or misconfigured') ));
  			exit();
  		}
  	}
  	
  	\OCP\JSON::success();
  } catch (\Exception $e){
  	\OCP\JSON::error();
  }
  exit();