/**
* Returns the children (components) from passed component.
*
* @param Doozr_Form_Service_Component_Formcomponent $component Component to return children for.
* @param array $result Resulting array (used for recursion).
*
* @author Benjamin Carl <*****@*****.**>
*
* @return array Child components of passed form
*/
protected function getComponents(Doozr_Form_Service_Component_Formcomponent $component, array $result = [])
{
/*
* Check if the component has any children... Why do we exclude container components here? Easy to understand
* we have currently only one component which is a container containing child elements
* <select>
* <optgroup>
* <option></option>
* </optgroup>
* </select>
* So we would iterate its children on the search for value & validation but this does not make sense. One
* possible way for a good refactoring would be an interface and a check for instanceof ... So we would
* exclude some elements by its interface or exclude others for their.
*/
if (true === $component->hasChildren() && Doozr_Form_Service_Constant::COMPONENT_CONTAINER !== $component->getType()) {
foreach ($component as $child) {
$result = $this->getComponents($child, $result);
}
} elseif (null !== $component->getName()) {
$result[$component->getName()] = ['validation' => $component->getValidation(), 'type' => $component->getType()];
}
return $result;
}
/**
* Constructor.
*
* @param Doozr_Form_Service_Renderer_Interface $renderer Renderer instance for rendering this component
* @param Doozr_Form_Service_Component_Legend $legend The legend to add
*
* @author Benjamin Carl <*****@*****.**>
*
* @return \Doozr_Form_Service_Component_Fieldset
*/
public function __construct(Doozr_Form_Service_Renderer_Interface $renderer = null, Doozr_Form_Service_Component_Legend $legend = null)
{
if ($legend !== null) {
$this->setLegend($legend);
}
// Important call so observer storage ... can be initiated
parent::__construct($renderer);
}
/**
* Renders a component a returns it HTML code.
*
* @param bool $force TRUE to re-render a already rendered component,
* otherwise FALSE to use cached result if exist
*
* @author Benjamin Carl <*****@*****.**>
*
* @return string|null A string containing the resulting HTML code,
* NULL on error
*/
public function render($force = false)
{
// Do custom sort and stuff like this and proxy forward the call to render to renderer->render(...)
$this->setChildren($this->sort($this->order));
// Return the rendered result
return parent::render($force);
}
/**
* Constructor.
*
* @param Doozr_Form_Service_Renderer_Interface $renderer Renderer instance for rendering this component
* @param string $message The message to set
*
* @author Benjamin Carl <*****@*****.**>
*
* @return \Doozr_Form_Service_Component_Legend
*/
public function __construct(Doozr_Form_Service_Renderer_Interface $renderer = null, $message = null)
{
if ($message !== null) {
$this->setInnerHtml($message);
}
// Important call so observer storage ... can be initiated
parent::__construct($renderer);
}
/**
* Constructor.
*
* @param Doozr_Form_Service_Renderer_Interface $renderer Renderer instance for rendering this component
* @param Doozr_Form_Service_Validator_Interface $validator Validator instance for validating this component
* @param string|null $name Name/identifier of form
*
* @author Benjamin Carl <*****@*****.**>
*/
public function __construct(Doozr_Form_Service_Renderer_Interface $renderer = null, Doozr_Form_Service_Validator_Interface $validator = null, $name = null)
{
if (null !== $name) {
$this->setName($name);
}
// Important call so observer storage ... can be initiated
parent::__construct($renderer, $validator);
}
/**
* Constructor.
*
* @param Doozr_Form_Service_Renderer_Interface $renderer Renderer instance for rendering this component
*
* @author Benjamin Carl <*****@*****.**>
*
* @return \Doozr_Form_Service_Component_Div
*/
public function __construct(Doozr_Form_Service_Renderer_Interface $renderer = null)
{
// Important call so observer storage ... can be initiated
parent::__construct($renderer);
}
