/**
* Override isValid()
*
* Ensure that validation error messages mask password value.
*
* @param string $value
* @param mixed $context
* @return bool
*/
public function isValid($value, $context = null)
{
foreach ($this->getValidators() as $validator) {
if ($validator instanceof IfwPsn_Vendor_Zend_Validate_Abstract) {
$validator->setObscureValue(true);
}
}
return parent::isValid($value, $context);
}
/**
* Return label
*
* If no label is present, returns the currently set name.
*
* If a translator is present, returns the translated label.
*
* @return string
*/
public function getLabel()
{
$value = parent::getLabel();
if (null === $value) {
$value = $this->getName();
if (null !== ($translator = $this->getTranslator())) {
return $translator->translate($value);
}
}
return $value;
}
/**
* Is the value provided valid?
*
* Autoregisters InArray validator if necessary.
*
* @param string $value
* @param mixed $context
* @return bool
*/
public function isValid($value, $context = null)
{
if ($this->registerInArrayValidator()) {
if (!$this->getValidator('InArray')) {
$multiOptions = $this->getMultiOptions();
$options = array();
foreach ($multiOptions as $opt_value => $opt_label) {
// optgroup instead of option label
if (is_array($opt_label)) {
$options = array_merge($options, array_keys($opt_label));
} else {
$options[] = $opt_value;
}
}
$this->addValidator('InArray', true, array($options));
}
}
return parent::isValid($value, $context);
}
/**
* Render CSRF token in form
*
* @param IfwPsn_Vendor_Zend_View_Interface $view
* @return string
*/
public function render(IfwPsn_Vendor_Zend_View_Interface $view = null)
{
$this->initCsrfToken();
return parent::render($view);
}
/**
* Is the captcha valid?
*
* @param mixed $value
* @param mixed $context
* @return boolean
*/
public function isValid($value, $context = null)
{
$this->getCaptcha()->setName($this->getName());
$belongsTo = $this->getBelongsTo();
if (empty($belongsTo) || !is_array($context)) {
return parent::isValid($value, $context);
}
$name = $this->getFullyQualifiedName();
$root = substr($name, 0, strpos($name, '['));
$segments = substr($name, strpos($name, '['));
$segments = ltrim($segments, '[');
$segments = rtrim($segments, ']');
$segments = explode('][', $segments);
array_unshift($segments, $root);
array_pop($segments);
$newContext = $context;
foreach ($segments as $segment) {
if (array_key_exists($segment, $newContext)) {
$newContext = $newContext[$segment];
}
}
return parent::isValid($value, $newContext);
}
/**
* Set value
*
* If value matches checked value, sets to that value, and sets the checked
* flag to true.
*
* Any other value causes the unchecked value to be set as the current
* value, and the checked flag to be set as false.
*
*
* @param mixed $value
* @return IfwPsn_Vendor_Zend_Form_Element_Checkbox
*/
public function setValue($value)
{
if ($value == $this->getCheckedValue()) {
parent::setValue($value);
$this->checked = true;
} else {
parent::setValue($this->getUncheckedValue());
$this->checked = false;
}
return $this;
}
/**
* Render form element
* Checks for decorator interface to prevent errors
*
* @param IfwPsn_Vendor_Zend_View_Interface $view
* @return string
* @throws IfwPsn_Vendor_Zend_Form_Element_Exception
*/
public function render(IfwPsn_Vendor_Zend_View_Interface $view = null)
{
$marker = false;
foreach ($this->getDecorators() as $decorator) {
if ($decorator instanceof IfwPsn_Vendor_Zend_Form_Decorator_Marker_File_Interface) {
$marker = true;
}
}
if (!$marker) {
require_once IFW_PSN_LIB_ROOT . 'IfwPsn/Vendor/Zend/Form/Element/Exception.php';
throw new IfwPsn_Vendor_Zend_Form_Element_Exception('No file decorator found... unable to render file element');
}
return parent::render($view);
}
