/**
* Test connecting to the AMQP server. Will connect to the AMQP server but will
* not consume any messages.
* @param string $hostname
* @param string $username
* @param string $password
* @return array AJAX response body. Should contain a 'message' => string and 'success' => bool
*/
public function testConnection($hostname, $username, $password)
{
try {
$this->_validateConfiguration($hostname, $username, $password)->_validateConnection($hostname, $username, $password);
} catch (EbayEnterprise_Amqp_Exception $e) {
return array('message' => $e->getMessage(), 'success' => false);
} catch (Exception $e) {
$logData = ['error_message' => $e->getMessage()];
$logMessage = 'Failed to connect to AMQP server with message: {error_message}';
$this->_logger->warning($logMessage, $this->_context->getMetaData(__CLASS__, $logData, $e));
return array('message' => $this->_helper->__(self::UNABLE_TO_VALIDATE), 'success' => false);
}
return array('message' => $this->_helper->__(self::CONNECTION_SUCCESS), 'success' => true);
}
/**
* Set the value of the "config" to the last timestamp captured from an AMQP
* test message.
* @return self
*/
protected function _afterLoad()
{
$dateTime = $this->_getLastTimestamp();
$value = $dateTime ? $dateTime->format(self::TIMESTAMP_FORMAT) : $this->_helper->__(self::NO_TEST_MESSAGE_RECEIVED);
return $this->setValue($value);
}
/**
* Get the button and scripts contents
* @param Varien_Data_Form_Element_Abstract $element
* @return string
*/
protected function _getElementHtml(Varien_Data_Form_Element_Abstract $element)
{
$originalData = $element->getOriginalData();
$this->addData(array('button_label' => $this->escapeHtml($this->_amqpHelper->__($originalData['button_label'])), 'html_id' => $element->getHtmlId(), 'ajax_url' => $this->getUrl(self::VALIDATION_URL, array('_current' => true))));
return $this->_toHtml();
}
