private function _getComponentSetupCommands(__IComponent &$component)
{
$return_value = array();
//update client end-point with current component state:
$component->updateClient();
//get all commands from client end-points
$binding_codes = $component->getBindingCodes();
foreach ($binding_codes as $binding_code) {
$ui_binding = __UIBindingManager::getInstance()->getUIBinding($binding_code);
if ($ui_binding != null) {
$command = $ui_binding->getClientEndPoint()->getSetupCommand();
if ($command != null) {
$return_value[] = $command;
}
}
}
$handled_events = __EventHandlerManager::getInstance()->getEventHandler($component->getViewCode())->getComponentHandledEvents($component->getName());
foreach ($handled_events as $handled_event) {
if ($handled_event != 'submit') {
$command = new __AsyncMessageCommand();
$command->setClass('__RegisterEventListenerCommand');
$command->setData(array('element' => $component->getId(), 'event' => $handled_event));
$return_value[] = $command;
}
}
return $return_value;
}
/**
* Enter description here...
*
* @return __EventHandlerManager
*/
public static function &getInstance()
{
if (self::$_instance == null) {
self::$_instance = new __EventHandlerManager();
}
return self::$_instance;
}
/**
* This method process an AJAX request
*
*/
public function processRequest(__IRequest &$request, __IResponse &$response)
{
$ui_event = __EventResolver::getInstance()->resolveEvent();
if ($ui_event != null) {
$view_code = $ui_event->getComponent()->getViewCode();
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($view_code);
$event_handler->handleEvent($ui_event);
}
}
/**
* Delete a component handler and all his components from the component pool.
* It also removes the associated event handler if any
*
* @param string $view_code
*/
public function freeComponentHandler($view_code)
{
$upper_case_view_code = strtoupper($view_code);
if (key_exists($upper_case_view_code, $this->_component_handlers)) {
$component_handler = $this->_component_handlers[$upper_case_view_code];
$component_handler->freeComponents();
unset($this->_component_handlers[$upper_case_view_code]);
__EventHandlerManager::getInstance()->removesEventHandler($view_code);
}
}
public function raiseEvent($event_name, $extra_info = array())
{
if ($this->_composite_component != null) {
$view_code = $this->_composite_component->getViewCode();
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($view_code);
if ($event_handler != null) {
$event = new __UIEvent($event_name, $extra_info, $this->_composite_component);
$event_handler->handleEvent($event);
}
}
}
public function restoreView()
{
if ($this->_component_handler != null) {
__ComponentHandlerManager::getInstance()->addComponentHandler($this->_component_handler);
__EventHandlerManager::getInstance()->addEventHandler($this->_event_handler);
$component_pool = __ComponentPool::getInstance();
foreach ($this->_components as $component) {
$component_pool->registerComponent($component);
unset($component);
}
}
}
/**
* Unregister a given component
*
* @param __IComponent $component The component to unregister from
*/
public function unregisterComponent($component_id)
{
if (key_exists($component_id, $this->_components)) {
$component = $this->_components[$component_id];
if ($component instanceof __ICompositeComponent && __EventHandlerManager::getInstance()->hasEventHandler($component_id)) {
__EventHandlerManager::getInstance()->getEventHandler($component_id)->free();
}
if ($component->hasContainer()) {
$container = $component->getContainer();
$container->removeComponent($component_id);
}
unset($this->_components[$component_id]);
unset($component);
}
}
public final function __construct($view_code)
{
$this->_view_code = $view_code;
$this->_renderers_stack = new __Stack();
$this->_properties_stack = new __Stack();
if (__ComponentHandlerManager::getInstance()->hasComponentHandler($view_code)) {
$this->_first_time_execution = false;
$this->_component_handler = __ComponentHandlerManager::getInstance()->getComponentHandler($view_code);
} else {
$this->_component_handler = __ComponentHandlerManager::getInstance()->createComponentHandler($view_code);
}
$this->_event_handler = __EventHandlerManager::getInstance()->getEventHandler($view_code);
$request = __ActionDispatcher::getInstance()->getRequest();
if ($request != null) {
if ($request->hasParameter('PARENT_VIEW_CODE')) {
$this->_event_handler->setParentViewCode($request->getParameter('PARENT_VIEW_CODE'));
}
if ($request->hasParameter('ACTIONBOX_ID')) {
$this->_event_handler->setContainerActionBoxId($request->getParameter('ACTIONBOX_ID'));
}
}
}
public function startRender(__IComponent &$component)
{
if ($component instanceof __ICompositeComponent) {
$return_value = null;
$component_id = $component->getId();
$view = $this->createView();
if ($view instanceof __IView) {
//set the view code as the component identifier:
$view->setCode($component_id);
$event_handler = null;
if (!__EventHandlerManager::getInstance()->hasEventHandler($component_id)) {
$event_handler_class = $view->getEventHandlerClass();
if ($event_handler_class != null) {
$event_handler = new $event_handler_class();
if ($event_handler instanceof __ICompositeComponentEventHandler) {
//set the view code:
$event_handler->setViewCode($component_id);
//relate the component with the event handler:
$event_handler->setCompositeComponent($component);
$component->setEventHandler($event_handler);
__EventHandlerManager::getInstance()->addEventHandler($event_handler);
} else {
throw __ExceptionFactory::getInstance()->createException('Event handler associated to a composite components must implement __ICompositeComponentEventHandler. ' . get_class($event_handler) . ' class does not implement this interface');
}
}
}
//assign the component to the view:
$this->_assignComponentToView($view, $component);
//execute the view to render the component:
$return_value = $view->execute();
}
$component->setContent($return_value);
return '<span id="' . $component_id . '">' . $return_value . '</span>';
} else {
throw __ExceptionFactory::getInstance()->createException(get_class($component) . ' class not expected, but an instance of a class implementing __ICompositeComponent.');
}
}
public function startRender(__IComponent &$component)
{
$component_id = $component->getId();
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($component->getViewCode());
$component_to_validate = $component->getComponentToValidate();
$component_to_validate_id = $component_to_validate->getId();
if (__ResponseWriterManager::getInstance()->hasResponseWriter('livevalidation')) {
$jod_response_writer = __ResponseWriterManager::getInstance()->getResponseWriter('livevalidation');
} else {
$jod_response_writer = new __JavascriptOnDemandResponseWriter('livevalidation');
$jod_response_writer->addJsFileRef('livevalidation/livevalidation_1.3.1.js');
$jod_response_writer->addLoadCheckingVariable('Validate');
$javascript_rw = __ResponseWriterManager::getInstance()->getResponseWriter('javascript');
$javascript_rw->addResponseWriter($jod_response_writer);
}
$configuration = array('validMessage : ""');
if ($component->getValidateOnlyOnBlur()) {
$configuration[] = 'onlyOnBlur: true';
} else {
if ($component->getValidateOnlyOnSubmit()) {
$configuration[] = 'onlyOnSubmit: true';
} else {
$configuration[] = 'wait: ' . $component->getWait();
}
}
$report_after_component = $component->getComponentForErrorReporting();
$report_after_element = $component->getReportAfterElement();
if ($report_after_component != null) {
$configuration[] = 'insertAfterWhatNode: "' . $report_after_component->getId() . '"';
} else {
if ($report_after_element != null) {
$configuration[] = 'insertAfterWhatNode: "' . $report_after_element . '"';
}
}
if ($event_handler->isEventHandled('validate', $component_to_validate->getName())) {
$configuration[] = 'onValid: function() { (__ClientEventHandler.getInstance()).sendEvent("validate", { validationRule : "' . $component_id . '"}, "' . $component_to_validate_id . '", true); }';
} else {
if ($event_handler->isEventHandled('validate', $component->getName())) {
$configuration[] = 'onValid: function() { (__ClientEventHandler.getInstance()).sendEvent("validate", { validationRule : "' . $component_id . '"}, "' . $component_id . '", true); }';
}
}
$on_invalid = $component->getOnInvalid();
if (!empty($on_invalid)) {
$configuration[] = 'onInvalid: ' . $on_invalid;
}
$js_code = "if(\$(\"{$component_to_validate_id}\")) {\n";
$js_code .= "if(!window['{$component_id}']) {\n";
$js_code .= ' window[\'' . $component_id . '\'] = new LiveValidation("' . $component_to_validate_id . '", {' . join(', ', $configuration) . '});' . "\n";
$js_code .= "} else {\n";
$js_code .= ' ' . $component_id . '.initialize("' . $component_to_validate_id . '", {' . join(', ', $configuration) . '});' . "\n";
$js_code .= "}\n";
$js_code .= $this->_getValidLengthJsPart($component);
$js_code .= $this->_getValidFormatJsPart($component);
$js_code .= $this->_getComponentMatchJsPart($component);
$js_code .= $this->_getMandatoryJsPart($component);
$js_code .= $this->_getAcceptanceJsPart($component);
$js_code .= $this->_getShowMessageJsPart($component);
$js_code .= $this->_getAllowedExtensionsJsPart($component);
$js_code .= $this->_getNumericalityJsPart($component);
$js_code .= $this->_getListenValidateEvent($component);
$js_code .= "}\n";
$jod_response_writer->addJsCode($js_code);
}
protected function _doValidation(__IComponent &$component)
{
$this->_validation_result = true;
if ($component instanceof __IValueHolder && $component->getEnabled() && $component->getVisible()) {
$value = $component->getValue();
$trimmed_value = trim($value);
$component_to_match = $this->getComponentToMatch();
//check file size (if applicable):
$error_file_size = false;
$max_file_size = $this->getMaxFileSize();
if ($max_file_size !== null) {
if ($component instanceof __IUploaderComponent) {
$size = $component->getSize();
if ($size !== null && $max_file_size < $size) {
$error_file_size = true;
}
} else {
throw __ExceptionFactory::getInstance()->createException('Can not validate file size on a non uploader component (not implementing the __IUploaderComponent): ' . get_class($component));
}
}
if ($error_file_size) {
$component->setStatus(__IUploaderComponent::UPLOAD_STATUS_ERROR);
$exceded_size = $size - $max_file_size;
$this->setErrorMessage('Maximum file size (' . $this->_getPrintableSize($max_file_size) . ') exceded by ' . $this->_getPrintableSize($exceded_size));
$this->_validation_result = false;
} else {
if ($component_to_match instanceof __IValueHolder && trim($component_to_match->getValue()) !== $trimmed_value) {
print "[" . trim($component_to_match->getValue()) . "] - [" . $trimmed_value . ']';
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_FIELD_MUST_MATCH')->setParameters(array($component->getAlias(), $component_to_match->getAlias()))->getValue());
$this->_validation_result = false;
} else {
if (strlen($trimmed_value) == 0 && $this->getMandatory()) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_REQUIRED_FIELD')->setParameters(array($component->getAlias()))->getValue());
$this->_validation_result = false;
} else {
if ($this->getValidLength() != null && strlen($value) != $this->getValidLength()) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_INVALID_LENGTH')->setParameters(array($component->getAlias(), $this->getValidLength()))->getValue());
$this->_validation_result = false;
} else {
if ($this->getMinLength() != null && strlen($value) < $this->getMinLength()) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_TOO_SHORT_VALUE')->setParameters(array($component->getAlias(), $this->getMinLength()))->getValue());
$this->_validation_result = false;
} else {
if ($this->getMaxLength() != null && strlen($value) > $this->getMaxLength()) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_TOO_LONG_VALUE')->setParameters(array($component->getAlias(), $this->getMaxLength()))->getValue());
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getPattern() != null && !preg_match("/" . $this->getPattern() . "/i", $value)) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_INVALID_VALUE')->setParameters(array($component->getAlias()))->getValue());
$this->_validation_result = false;
} else {
if ($this->getAcceptance() && !$value) {
$this->setErrorMessage(__ResourceManager::getInstance()->getResource('ERR_MUST_BE_ACCEPTED'));
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getOnlyInteger() && !is_numeric($value)) {
$this->setErrorMessage('Must be integer');
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getSpecificNumber() !== null && $value != $this->getSpecificNumber()) {
$this->setErrorMessage('Must be ' . $this->getSpecificNumber());
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getMinimumNumber() !== null && $value < $this->getMinimumNumber()) {
$this->setErrorMessage('Must not be less than ' . $this->getMinimumNumber());
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getMaximumNumber() !== null && $value > $this->getMaximumNumber()) {
$this->setErrorMessage('Must not be more than ' . $this->getMaximumNumber());
$this->_validation_result = false;
} else {
if (!empty($value) && $this->getAllowedExtensions() != null && !preg_match('/\\.(' . join('|', $this->getAllowedExtensions()) . ')$/i', $value)) {
$component->setStatus(__IUploaderComponent::UPLOAD_STATUS_ERROR);
$this->setErrorMessage('Invalid file type. Expected extensions: ' . join(', ', $this->getAllowedExtensions()));
$this->_validation_result = false;
} else {
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($this->_view_code);
if ($event_handler->isEventHandled('validate', $this->_component)) {
$ui_event = new __UIEvent('validate', array('validationRule' => $this->getId()), $component);
if ($event_handler->handleEvent($ui_event) === false) {
$this->_validation_result = false;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
if ($this->_validation_result == true) {
$this->_error_message = null;
}
return $this->_validation_result;
}
/**
* Get the event handler correponding to the parent view (if applicable)
*
* @return __IEventHandler
*
*/
public function getParentEventHandler()
{
$return_value = null;
if ($this->_parent_view_code != null && __EventHandlerManager::getInstance()->hasEventHandler($this->_parent_view_code)) {
$return_value = __EventHandlerManager::getInstance()->getEventHandler($this->_parent_view_code);
}
}
public final function handleCallback(__IRequest &$request)
{
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($this->_view_code);
if ($event_handler->isEventHandled('callback', $this->getName())) {
$validate_event = new __UIEvent('callback', $request, $this);
$event_handler->handleEvent($validate_event);
}
}
public function execute(&$parameters = null)
{
if ($parameters == null) {
$parameters = array();
} else {
if (!is_array($parameters)) {
$parameters = array($parameters);
}
}
$return_value = null;
$event_handler = __EventHandlerManager::getInstance()->getEventHandler($this->_view_code);
$event_handler_method = $this->getEventHandlerMethod();
if (method_exists($event_handler, $event_handler_method)) {
$return_value = call_user_func_array(array($event_handler, $event_handler_method), $parameters);
}
return $return_value;
}
