/**
* Checks whether the donation code was entered and if the code is correct.
* The code is taken from the main Kubik-Rubik Donation Code Check field.
*
* @return string
*/
public static function getDonationCodeMessage()
{
$params = JComponentHelper::getParams('com_easyjoomlabackup');
$donation_code = $params->get('donation_code');
$session = JFactory::getSession();
$field_value_session = $session->get('field_value', null, 'krdonationcodecheck_footer');
$field_value_head_session = $session->get('field_value_head', null, 'krdonationcodecheck_footer');
$donation_code_session = $session->get('donation_code', null, 'krdonationcodecheck_footer');
if ($field_value_session === 1 and $donation_code === $donation_code_session) {
return '';
} elseif (!empty($field_value_session) and !empty($field_value_head_session) and $donation_code == $donation_code_session) {
EasyJoomlaBackupHelper::addHeadData($field_value_head_session);
return $field_value_session;
}
$host = JURI::getInstance()->getHost();
$field_value = '';
$donation_code_check = false;
if ($host == 'localhost') {
$field_value = '<div class="' . EasyJoomlaBackupHelper::randomClassName($session) . '">' . JTEXT::_('KR_DONATION_CODE_CHECK_DEFAULT_LOCALHOST') . '</div>';
if (!empty($donation_code)) {
$field_value .= '<div style="text-align: center; border: 1px solid #F2DB82; border-radius: 2px; padding: 5px; background-color: #F7EECA; font-size: 120%; margin: 10px 0;">' . JTEXT::_('KR_DONATION_CODE_CHECK_ERROR_LOCALHOST') . '</div>';
}
} else {
$donation_code_check = EasyJoomlaBackupHelper::getDonationCodeStatus($host, $donation_code);
if ($donation_code_check !== 1) {
$field_value = '<div class="' . EasyJoomlaBackupHelper::randomClassName($session) . '">' . JTEXT::sprintf('KR_DONATION_CODE_CHECK_DEFAULT', $host) . '</div>';
if ($donation_code_check === -1) {
$field_value .= '<div style="text-align: center; border: 1px solid #F2DB82; border-radius: 2px; padding: 5px; background-color: #F7EECA; font-size: 120%; margin: 10px 0;">' . JTEXT::_('KR_DONATION_CODE_CHECK_ERROR_SERVER') . '</div>';
}
if ($donation_code_check === -2) {
$field_value .= '<div style="text-align: center; border: 1px solid #F2DB82; border-radius: 2px; padding: 5px; background-color: #F7EECA; font-size: 120%; margin: 10px 0;">' . JTEXT::_('KR_DONATION_CODE_CHECK_ERROR') . '</div>';
}
}
}
if ($donation_code_check === 1) {
$session->set('field_value', 1, 'krdonationcodecheck_footer');
} else {
$session->set('field_value', $field_value, 'krdonationcodecheck_footer');
}
$session->set('donation_code', $donation_code, 'krdonationcodecheck_footer');
return $field_value;
}
