/**
* Validates the value. Returns true if everything is okey or an Error
* object if there was an error.
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @return boolean|\Zepi\Web\UserInterface\Form\Error
*/
public function validate(Framework $framework)
{
$translationManager = $framework->getInstance('\\Zepi\\Core\\Language\\Manager\\TranslationManager');
if (!filter_var($this->value, FILTER_VALIDATE_EMAIL)) {
return new Error(Error::INVALID_VALUE, $translationManager->translate('The value for the field %field% is not an valid email address.', '\\Zepi\\Web\\UserInterface', array('field' => $this->label)));
}
return true;
}
/**
* Returns the instance for the given class
*
* @param \ReflectionClass $parameterClass
* @return null|object
*/
protected function getInstance(ReflectionClass $parameterClass)
{
if (!class_exists($parameterClass->name, true)) {
return null;
}
if (strpos($parameterClass->name, 'Zepi\\Turbo\\') === 0) {
return $this->getFrameworkInstance($parameterClass);
}
if ($parameterClass->isInstantiable()) {
return $this->framework->getInstance($parameterClass->name);
}
}
/**
* Returns the data source for the given type class.
*
* @access public
* @param string $typeClass
* @return mixed
*
* @throws \Zepi\Turbo\Exception Cannot find a driver for the given type class.
* @throws \Zepi\Turbo\Exception Cannot find a data source for the given type class.
*/
public function getDataSource($typeClass)
{
$driver = $this->getDriver($typeClass);
// If there is no driver for the given type class throw an exception
if ($driver === false) {
throw new Exception('Cannot find a driver for the given type class "' . $typeClass . '".');
}
$dataSourceClass = $this->searchDataSourceClass($typeClass, $driver);
// If there is no data source class for the given type class throw an exception
if ($dataSourceClass === false) {
throw new Exception('Cannot find a data source for the given type class "' . $typeClass . '" (selected driver: "' . $driver . '").');
}
return $this->framework->getInstance($dataSourceClass);
}
/**
* Renders a overview page for the given MenuEntry object
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @param \Zepi\Web\General\Entity\MenuEntry $menuEntry
* @return string
*/
public function render(Framework $framework, MenuEntry $menuEntry)
{
// If the MenuEntry hasn't any children we return an empty string.
if (!$menuEntry->hasChildren()) {
return '';
}
$templatesManager = $framework->getInstance('\\Zepi\\Web\\General\\Manager\\TemplatesManager');
$htmlString = '';
$emptyChilds = array();
foreach ($menuEntry->getChildren() as $child) {
if (!$child->hasChildren()) {
$emptyChilds[] = $child;
} else {
$htmlString .= $templatesManager->renderTemplate('\\Zepi\\Web\\UserInterface\\Templates\\OverviewPageSection', array('menuEntry' => $child));
}
}
$htmlString = $templatesManager->renderTemplate('\\Zepi\\Web\\UserInterface\\Templates\\OverviewPageItems', array('children' => $emptyChilds)) . $htmlString;
return $htmlString;
}
/**
* Executes the given event handlers. Every event handler will
* be initialized and executed.
*
* @access protected
* @param string $type
* @param string $name
* @param mixed $value
* @return mixed
*/
protected function executeItems($type, $name, $value = null)
{
if (!isset($this->handlers[$type][$name])) {
return $value;
}
$request = $this->framework->getRequest();
foreach ($this->filterHandlers($type, $name, $request) as $handlerName) {
$handler = $this->framework->getInstance($handlerName);
$response = $this->framework->getResponse();
$response->setData('_executedType', $type);
$response->setData('_executedName', $name);
// Execute the handler
$handlerResult = $handler->execute($this->framework, $this->framework->getRequest(), $response, $value);
// Save the handler result to the variable if this is an filter handler
if ($type === self::FILTER) {
$value = $handlerResult;
}
}
// Return the value if this is an filter handler
if ($type === self::FILTER) {
return $value;
}
}
/**
* Validates the form data and returns an array with errors.
* If the array is empty there was no error.
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @return array
*/
public function validateFormData(Framework $framework)
{
$translationManager = $framework->getInstance('\\Zepi\\Core\\Language\\Manager\\TranslationManager');
$errors = array();
foreach ($this->getChildrenByType('\\Zepi\\Web\\UserInterface\\Form\\Field\\FieldAbstract') as $field) {
// Validate mandatory fields
if ($field->isMandatory() && !$field->hasValue()) {
$errors[] = new Error(Error::MANDATORY_FIELD, sprintf($translationManager->translate('%s is a mandatory field. Please fill out the field.', '\\Zepi\\Web\\UserInterface'), $field->getLabel()), $field);
}
$result = $field->validate($framework);
if ($result !== true) {
$errors[] = $result;
}
}
return $errors;
}
/**
* Homepage
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @param \Zepi\Turbo\Request\WebRequest $request
* @param \Zepi\Turbo\Response\Response $response
*/
public function execute(Framework $framework, WebRequest $request, Response $response)
{
$templatesManager = $framework->getInstance('\\Zepi\\Web\\General\\Manager\\TemplatesManager');
$response->setOutput($templatesManager->renderTemplate('\\Zepi\\Starter\\Templates\\Homepage', $framework, $request, $response));
}
/**
* Validates the value. Returns true if everything is okey or an Error
* object if there was an error.
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @return boolean|\Zepi\Web\UserInterface\Form\Error
*/
public function validate(Framework $framework)
{
$translationManager = $framework->getInstance('\\Zepi\\Core\\Language\\Manager\\TranslationManager');
if ($this->minValue !== null && $this->value < $this->minValue) {
return new Error(Error::INVALID_VALUE, $translationManager->translate('The value for the field %field% is lower than the allowed minimum (%min%).', '\\Zepi\\Web\\UserInterface', array('field' => $this->label, 'min' => $this->minValue)));
}
if ($this->maxValue !== null && $this->value > $this->maxValue) {
return new Error(Error::INVALID_VALUE, $translationManager->translate('The value for the field %field% is higher than the allowed maximum (%max%).', '\\Zepi\\Web\\UserInterface', array('field' => $this->label, 'max' => $this->maxValue)));
}
return true;
}
/**
* Validates the value. Returns true if everything is okey or an Error
* object if there was an error.
*
* @access public
* @param \Zepi\Turbo\Framework $framework
* @return boolean|\Zepi\Web\UserInterface\Form\Error
*/
public function validate(Framework $framework)
{
$translationManager = $framework->getInstance('\\Zepi\\Core\\Language\\Manager\\TranslationManager');
try {
$ipObject = $this->createIpObject($this->value);
} catch (ParseException $e) {
$ipObject = false;
}
if ($ipObject === false) {
return new Error(Error::INVALID_VALUE, $translationManager->translate('The value for the field %field% is not valid.', '\\Zepi\\Web\\UserInterface', array('field' => $this->label)));
}
return true;
}
