/**
* @param ChoiceControl|MultiChoiceControl $control
* @param IControlConfig $config
* @param NULL|array $items
* @return NULL|array
* @throws \NForms\Exceptions\InvalidArgumentException
* @throws \NForms\Exceptions\UnexpectedTypeException
*/
public function processItems($control, IControlConfig $config, $items = NULL)
{
// Check type
if (!$control instanceof ChoiceControl && !$control instanceof MultiChoiceControl) {
throw new UnexpectedTypeException("Control has to be ChoiceControl or MultiChoiceControl.");
}
// Get items if not set
if ($items === NULL) {
if (($callback = $config->getOption(IControlConfig::ITEMS_CALLBACK)) !== NULL) {
if (!is_callable($callback)) {
throw new InvalidArgumentException("Invalid items callback.");
}
$items = call_user_func($callback, $control);
if (!is_array($items)) {
throw new UnexpectedTypeException("Result of items callback has to be array.");
}
} elseif ($items = $config->getOption(IControlConfig::ITEMS)) {
$items = $config->getOption(IControlConfig::ITEMS);
}
}
if (($targetClass = $config->getTargetClass()) !== NULL) {
$relatedMetadata = $this->classMetadataFactory->getMetadataFor($targetClass);
$itemTitle = $config->getOption(IControlConfig::ITEM_TITLE);
foreach ($items as $title => $item) {
if (is_object($item)) {
if (!is_a($item, $targetClass)) {
throw new UnexpectedTypeException("Expected {$targetClass}, given " . get_class($item));
}
unset($items[$title]);
if ($itemTitle) {
if (is_callable($itemTitle)) {
$title = call_user_func($itemTitle, $item);
} else {
//$title = $relatedMetadata->getFieldValue($item, $itemTitle);
$title = $item->{$itemTitle};
}
}
$items[$relatedMetadata->getId($item)] = $title;
}
}
}
if (is_array($items)) {
foreach ($items as $key => $value) {
if (is_int($key)) {
unset($items[$key]);
$items[$value] = $value;
}
}
}
return $items;
}
/**
* Create control from configuration or return NULL if factory does not match config.
*
* @param IControlConfig $config
* @return NULL|BaseControl
*/
public function createControl(IControlConfig $config)
{
if ($config->getType() === IControlConfig::DATE_TIME) {
$dateFormat = $config->getOption(self::DATE_FORMAT, self::DEFAULT_DATE_FORMAT);
$control = new DateTimeControl($config->getLabel(), $dateFormat);
return $control;
}
return NULL;
}
/**
* Create control from configuration or return NULL if factory does not match config.
*
* @param IControlConfig $config
* @return NULL|BaseControl
*/
public function createControl(IControlConfig $config)
{
if ($config->getType() === self::TYPE) {
$control = new CountryAndStateControl($config->getLabel());
$countryCode = $config->getOption(self::DEFAULT_COUNTRY_CODE, 'US');
$control->setDefaultCountryCode($countryCode);
return $control;
}
return NULL;
}
/**
* Create control from configuration or return NULL if factory does not match config.
*
* @param IControlConfig $config
* @return NULL|BaseControl
*/
public function createControl(IControlConfig $config)
{
if ($config->getOption(self::ADD_APPLY_BUTTON)) {
$wrappedConfig = clone $config;
$wrappedConfig->setOption(self::ADD_APPLY_BUTTON, FALSE);
$wrappedControl = $this->controlFactorySet->createControl($wrappedConfig);
$wrapper = new ApplyButtonWrapper($wrappedControl, $config->getComponentName());
$config->setComponentName($config->getComponentName() . '_wrapper');
return $wrapper;
}
return NULL;
}
/**
* @param IControlConfig $config
* @return NULL|Controls\ChoiceControl
*/
public function createControl(IControlConfig $config)
{
$control = NULL;
if ($config->getType() === IControlConfig::RADIO_LIST) {
$control = new Controls\RadioList($config->getLabel());
} elseif ($config->getType() === IControlConfig::SELECT) {
$control = new Controls\SelectBox($config->getLabel());
$control->setPrompt($config->getOption(IControlConfig::PROMPT) ?: FALSE);
}
// Setup items
if ($control && ($items = $this->helper->processItems($control, $config)) !== NULL) {
$control->setItems($items);
}
return $control;
}
/**
* Create control from configuration or return NULL if factory does not match config.
*
* @param IControlConfig $config
* @throws \NForms\Exceptions\InvalidStateException
* @return NULL|BaseControl
*/
public function createControl(IControlConfig $config)
{
if ($config->getType() === self::TYPE) {
if (($itemsCallback = $config->getOption(self::ITEMS_CALLBACK)) === NULL) {
throw new InvalidStateException("Missing NForms\\Extensions\\DependentSelectBox::DATA_CALLBACK option in control configuration.");
}
$callback = function ($form, $input) use($config, $itemsCallback) {
$items = call_user_func_array($itemsCallback, func_get_args());
return $this->helper->processItems($input, $config, $items);
};
$parents = $config->getOption(self::PARENTS);
$control = new DependentSelectBox($config->getLabel(), $callback, $parents ?: array());
$control->setPrompt($config->getOption(self::PROMPT) ?: FALSE);
return $control;
}
return NULL;
}
