/**
* Utility method that deletes selected failures
*/
private function __delete()
{
if (isset($_POST['ip']) && is_array($_POST['ip'])) {
try {
foreach ($_POST['ip'] as $ip => $value) {
ABF::instance()->unregisterFailure($ip);
}
$this->pageAlert(__('Failures remove successfuly'), Alert::SUCCESS);
} catch (Exception $e) {
$this->pageAlert(__('Error') . ': ' . $e->getMessage(), Alert::ERROR);
}
}
}
private function __unban($hash)
{
ABF::instance()->unregisterFailure($hash);
}
/**
* Quick utility function to make a input field+label
* @param string $settingName
* @param string $textKey
*/
public static function generateField($settingName, $textKey, $hasErrors, $errors, $type = 'text')
{
$inputText = ABF::instance()->getConfigVal($settingName);
$inputAttr = array();
switch ($type) {
case 'checkbox':
if ($inputText == 'on') {
$inputAttr['checked'] = 'checked';
}
$inputText = '';
break;
}
// create the label and the input field
$label = Widget::Label();
$label->setAttribute('class', 'column');
$input = Widget::Input('settings[' . ABF::SETTING_GROUP . '][' . $settingName . ']', (string) $inputText, $type, $inputAttr);
// set the input into the label
if ($type == 'checkbox') {
// put input first
$label->setValue($input->generate() . ' ' . __($textKey));
} else {
$label->setValue(__($textKey) . ' ' . $input->generate());
}
// error management
if ($hasErrors && isset($errors[$settingName])) {
$label = Widget::Error($label, $errors[$settingName]);
}
return $label;
}
/**
*
* Singleton method
* @return ABF
*/
public static function instance()
{
if (self::$I == null) {
self::$I = new ABF();
}
return self::$I;
}
/**
* Delegate handle that saves the preferences
* Saves settings and cleans the database acconding to the new settings
* @param array $context
*/
public function save(&$context)
{
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_LENGTH, false);
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_FAILED_COUNT, false);
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_GL_DURATION, false);
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_GL_THRESHOLD, true);
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_AUTO_UNBAN, false, 'checkbox');
ABF::instance()->setConfigVal($context, $this->errors, ABF::SETTING_RESTRICT_ACCESS, true, 'checkbox');
if (!$this->hasErrors()) {
// clean old entry after save, since this may affects some banned IP
ABF::instance()->removeExpiredEntries();
}
}
