/**
* @param AbstractObject $context
*
* @return mixed
*/
public function handle(callable $next, AbstractObject $context)
{
if ($context->getElement()->hasDecorators() && !isset($context->getElement()->populated)) {
$context->getElement()->populated = true;
$context->getElement()->__call('populate', ['context' => $context]);
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function handle(AbstractObject $context)
{
if ($context->getElement()->hasDecorators() && !isset($context->getElement()->predecorated)) {
$context->getElement()->predecorated = true;
$context->getElement()->preDecorate();
}
return $this;
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function handle(callable $next, AbstractObject $context)
{
if ($context->getElement()->hasDecorators() && !isset($context->getElement()->prepopulate)) {
$context->getElement()->prepopulate = true;
$context->getElement()->prePopulate();
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return bool
*/
public function overloadIsValid(callable $next, AbstractObject $context)
{
$element = $context->getElement();
$value = null;
$valid = $this->validate($value);
return $valid ? $next() : $valid;
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadDecorate(callable $next, AbstractObject $context)
{
$element = $context->getElement();
$this->decorateID($element);
$this->decorateName($element);
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadDecorate(callable $next, AbstractObject $context)
{
$element = $context->getElement();
if (in_array($element->getTag(), ['input', 'select', 'button', 'textarea']) && $element->getAttribute('type') != 'hidden') {
$this->decorateParent($element);
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadDecorate(callable $next, AbstractObject $context)
{
$element = $context->getElement();
if (in_array($element->getTag(), ['form'])) {
//$fieldset = $element->addFieldset()->setClass('crsf');
//$csrf = $fieldset->addField(new Element\Input\Hidden\Csrf());
// save csrf value to session
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return bool
*/
public function overloadIsValid(callable $next, AbstractObject $context)
{
$element = $context->getElement();
$value = $element->getValue();
// @DEBUG var_dump("value", $value);
$valid = $this->validate($value);
// @DEBUG var_dump(($valid ? ' valid ' : ' INVALID ') . " in " . get_class($this));
if ($this->next) {
// @DEBUG var_dump("next is " . get_class($this->next));
}
// @DEBUG var_dump("overloadIsValid #valid", $valid);
return $valid ? $next() : $valid;
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadDecorate(callable $next, AbstractObject $context)
{
$element = $context->getElement();
if ($element->isStepped() || $element->isStep()) {
$this->stepStrategy->overloadDecorate($next, $context);
}
return $next();
}
public function overloadUseStrategy(callable $next, AbstractObject $context)
{
$this->strategy = is_object($context->getArg(0)) ? $context->getArg(0) : $context->getElement()->decoratorFactory->create($context->getArg(0));
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadDecorate(callable $next, AbstractObject $context)
{
$element = $context->getElement();
if (in_array($element->getTag(), ['input', 'select', 'button', 'textarea']) && $element->getAttribute('type') != 'hidden') {
$this->decorateParent($element);
} else {
if (in_array($element->getTag(), ['div'])) {
if ($element instanceof Element\Group) {
$this->decorateGroup($element);
} elseif ($element instanceof Element\Div) {
$this->decorateGroup($element);
}
}
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return bool
*/
public function overloadIsSubmitted(callable $next, AbstractObject $context)
{
return isset($_POST['_form']) && $_POST['_form'] == $context->getElement()->getName();
}
/**
* @param AbstractObject $context
*
* @return int|string
*/
public function overloadGetIndex(callable $next, AbstractObject $context)
{
$element = $context->getElement();
if (!$element->getParent()) {
$context->setReturn(null);
} else {
foreach ($element->getParent()->getChildren() as $i => $child) {
if ($child === $element) {
return $i;
}
}
}
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadRequired(callable $next, AbstractObject $context)
{
$context->getElement()->emptyAttribute('required');
$this->setEnabled();
return $next();
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadIsStep(callable $next, AbstractObject $context)
{
$fieldset = $context->getElement();
return $fieldset->hasClass('step');
}
/**
* @param AbstractObject $context
*
* @return mixed
*/
public function overloadMax(callable $next, AbstractObject $context)
{
$this->max = $context->getArg(0);
$context->getElement()->setAttribute('max', $this->max);
return $next();
}