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<?php
/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
namespace Icinga\Forms\Config\UserBackend;
use Zend_Validate_Callback;
use Icinga\Web\Form;
/**
* Form class for adding/modifying user backends of type "external"
*/
class ExternalBackendForm extends Form
{
/**
* Initialize this form
*/
public function init()
{
$this->setName('form_config_authbackend_external');
}
/**
* @see Form::createElements()
*/
public function createElements(array $formData)
{
$this->addElement(
'text',
'name',
array(
'required' => true,
'label' => $this->translate('Backend Name'),
'description' => $this->translate(
'The name of this authentication provider that is used to differentiate it from others'
)
)
);
$callbackValidator = new Zend_Validate_Callback(function ($value) {
return @preg_match($value, '') !== false;
});
$callbackValidator->setMessage(
$this->translate('"%value%" is not a valid regular expression.'),
Zend_Validate_Callback::INVALID_VALUE
);
$this->addElement(
'text',
'strip_username_regexp',
array(
'label' => $this->translate('Filter Pattern'),
'description' => $this->translate(
'The filter to use to strip specific parts off from usernames.'
. ' Leave empty if you do not want to strip off anything.'
),
'requirement' => $this->translate('The filter pattern must be a valid regular expression.'),
'validators' => array($callbackValidator)
)
);
$this->addElement(
'hidden',
'backend',
array(
'disabled' => true,
'value' => 'external'
)
);
return $this;
}
/**
* Validate the configuration by creating a backend and requesting the user count
*
* Returns always true as backends of type "external" are just "passive" backends.
*
* @param Form $form The form to fetch the configuration values from
*
* @return bool Whether validation succeeded or not
*/
public static function isValidUserBackend(Form $form)
{
return true;
}
}
|
