/**
* Check amazon S3 settings
*
* @return void
*/
protected function checkAmazonS3Settings()
{
$config = \XLite\Core\Config::getInstance()->CDev->AmazonS3Images;
if (!function_exists('curl_init')) {
\XLite\Core\TopMessage::addError('This module uses PHP\'s cURL functions which are disabled on your web server');
} elseif ($config->access_key && $config->secret_key && !\XLite\Module\CDev\AmazonS3Images\Core\S3::getInstance()->isValid()) {
\XLite\Core\TopMessage::addWarning('Connection to Amazon S3 failed.' . ' Check whether the AWS Access key и AWS Secret key specified in the module settings are correct.');
}
}
/**
* Get S3 client
*
* @return \XLite\Module\CDev\AmazonS3Images\Core\S3
*/
protected function getS3()
{
if (!isset($this->s3)) {
$this->s3 = \XLite\Module\CDev\AmazonS3Images\Core\S3::getInstance();
if (!$this->s3->isValid()) {
$this->s3 = false;
}
}
return $this->s3;
}
/**
* Check if field is valid and (if needed) set an error message
*
* @param array $data Current section data
* @param string $section Current section name
*
* @return void
*/
protected function validateFields(array $data, $section)
{
parent::validateFields($data, $section);
if ('default' == $section && \XLite::getController() instanceof \XLite\Controller\Admin\Module && 'CDev\\AmazonS3Images' == $this->getModule()->getActualName() && !$this->errorMessages) {
$vars = array();
foreach ($data[self::SECTION_PARAM_FIELDS] as $field) {
$vars[$field->getName()] = $field->getValue();
}
$client = \XLite\Module\CDev\AmazonS3Images\Core\S3::getInstance();
if (!empty($vars['access_key']) && !empty($vars['secret_key']) && !empty($vars['bucket']) && !$client->checkSettings($vars['access_key'], $vars['secret_key'], $vars['bucket'])) {
$this->addErrorMessage('access_key', 'Connection to Amazon S3 failed.' . ' Check whether the AWS Access key и AWS Secret key specified in the module settings are correct.', $data);
}
}
}
/**
* Check if widget is visible
*
* @return boolean
*/
protected function isVisible()
{
return parent::isVisible() && 'CDev\\AmazonS3Images' == $this->getModule()->getActualName() && \XLite\Module\CDev\AmazonS3Images\Core\S3::getInstance()->isValid();
}
/**
* Check step valid state
*
* @return boolean
*/
protected function isStepValid()
{
return parent::isStepValid() && \XLite\Module\CDev\AmazonS3Images\Core\S3::getInstance()->isValid();
}
