/**
* @inheritdoc
*/
public function decorate($content, $length = null, $default = null)
{
if (is_numeric($length)) {
$content = HtmlUtilities::excerpt(!empty($content) ? $content : $default, intval($length)) . PHP_EOL;
}
return $content;
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$value = $this->getFieldValue();
if ($this->getField()->isArrayValue()) {
$value = implode(', ', $value);
}
$output[] = sprintf('<%s%s>%s</%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_ELEMENT_NAME), HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)), strlen($value) > 0 ? $value : ' ', $this->getRenderOption(self::RENDER_OPTION_KEY_ELEMENT_NAME));
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$output[] = sprintf('<select%s>', HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)));
$value = $this->getFieldValue();
foreach ($this->getField()->getValues() as $option) {
$optionAttributes = array('value' => $option['value']);
if ($option['value'] === $value) {
$optionAttributes['selected'] = 'selected';
}
$output[] = sprintf('<option%s>%s</option>', HtmlUtilities::attributes($optionAttributes), $option['label']);
}
$output[] = '</select>';
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$name = $this->getField()->getName();
$errors = $this->getField()->getForm()->getFieldErrors($name);
if (!empty($errors)) {
$output[] = sprintf('<%s%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_ELEMENT_NAME), HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)));
$errorWrapperElementName = $this->getRenderOption(self::RENDER_OPTION_KEY_ERROR_WRAPPER_ELEMENT_NAME);
$errorWrapperAttributes = HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ERROR_WRAPPER_ATTRIBUTES));
foreach ($errors as $error) {
$output[] = sprintf('<%s%s>%s</%s>', $errorWrapperElementName, $errorWrapperAttributes, $error, $errorWrapperElementName);
}
$output[] = sprintf('</%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_ELEMENT_NAME));
}
}
/**
* Handle exceptions that occur during the request handling process.
*
* @param \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event
*
* @throws \Exception|\Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException|\Symfony\Component\HttpKernel\Exception\HttpException
* As a fallback behaviour only, if a sensible error page cannot be generated.
*/
public function onKernelException(GetResponseForExceptionEvent $event)
{
LoggerRegistry::debug('EngineExceptionListener performing handleException() on EXCEPTION event');
$exception = $event->getException();
try {
// Delete any buffered page content.
while (ob_get_level() > 1) {
ob_end_clean();
}
// Determine the status code to use for the error page (and which error page is displayed).
$statusCode = $exception instanceof HttpException ? $exception->getStatusCode() : ($exception instanceof FileNotFoundException ? 404 : 500);
// Set route and template attributes to error page defaults.
$event->getRequest()->attributes->add(array('_status' => $statusCode, '_route' => $this->getEngine()->getErrorRoute($statusCode), '_route_params' => array('exception' => $exception, 'statusCode' => $statusCode), '_template' => $this->getEngine()->getErrorTemplate()));
// Store the exception and status code in the top-level view data.
$page = $this->getEngine()->getViewFactory()->getPage();
$page['exception'] = $exception;
$page['status-code'] = $statusCode;
// Perform standard rendering using a proxy event.
$renderer = new EngineRendererListener($this->getEngine());
$viewScript = sprintf('error-%3d', $statusCode);
// TODO Handle view scripts that don't exist, default back to 500 or 404
$renderEvent = new GetResponseForControllerResultEvent($event->getKernel(), $event->getRequest(), HttpKernelInterface::SUB_REQUEST, $viewScript);
$renderer->onKernelView($renderEvent);
// Copy the response from the proxy event back to the event being handled.
$event->setResponse($renderEvent->getResponse());
} catch (\Exception $e) {
try {
// Delete any buffered page content.
while (ob_get_level() > 1) {
ob_end_clean();
}
// If there is an error above, try to display the fallback error page, i.e. black-and-white error
// message.
$event->setResponse(Response::create(HtmlUtilities::exception($exception, $this->getEngine()->getSiteInfo()->getAdministratorName(), $this->getEngine()->getSiteInfo()->getAdministratorEmail())));
} catch (\Exception $e2) {
// If another error occurs, the best thing to do is throw the original error.
throw $exception;
}
}
}
protected function renderChildren(array &$output)
{
// Back button.
$backButtonAttributes = $this->getForm()->getBackButtonAttributes();
if (is_array($backButtonAttributes)) {
$backButtonAttributes['type'] = 'submit';
$backButtonAttributes['name'] = 'back';
if (!isset($backButtonAttributes['value'])) {
$backButtonAttributes['value'] = 'Back';
}
$output[] = sprintf('<input%s />', HtmlUtilities::attributes($backButtonAttributes));
}
// Submit button.
$submitButtonAttributes = $this->getForm()->getSubmitButtonAttributes();
$submitButtonAttributes['type'] = 'submit';
$output[] = sprintf('<input%s />', HtmlUtilities::attributes($submitButtonAttributes));
// Reset button.
$resetButtonAttributes = $this->getForm()->getResetButtonAttributes();
if (is_array($resetButtonAttributes)) {
$resetButtonAttributes['type'] = 'reset';
$output[] = sprintf('<input%s />', HtmlUtilities::attributes($resetButtonAttributes));
}
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$innerIdPrefix = sprintf('%s-%s', $this->getField()->getName(), $this->getRenderOption(self::RENDER_OPTION_KEY_INNER_WRAPPER_ID_PREFIX));
// Add the outer container element open tag.
$output[] = sprintf('<%s%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_OUTER_WRAPPER_ELEMENT_NAME), HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_OUTER_WRAPPER_ATTRIBUTES)));
// Add a hidden field (note: using the raw field name always without [] appended) to reset the value each post.
$output[] = sprintf('<input type="hidden" name="%s" value="" />', $this->getField()->getName());
// Add the input elements and value labels, one for each available value.
$value = $this->getFieldValue();
foreach ($this->getField()->getValues() as $option) {
// Add the input element itself.
$optionId = sprintf('%s-%s', $innerIdPrefix, NameUtilities::convertToDashedLower($option['value']));
$optionAttributes = array_merge($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES), array('id' => $optionId, 'value' => $option['value'], 'type' => $this->getField()->getType(), 'class' => $this->getField()->getType()));
if (is_array($value) && in_array($option['value'], $value)) {
$optionAttributes['checked'] = 'checked';
}
$input = sprintf('<input%s />', HtmlUtilities::attributes($optionAttributes));
// Add the input label element.
$inputLabelAttributes = array('for' => $optionId, 'class' => sprintf('multiple-input-label %s-label', $this->getField()->getType()));
$inputLabel = sprintf('<label%s>%s</label>', HtmlUtilities::attributes($inputLabelAttributes), $option['label']);
// Add the inner wrapper.
$optionWrapperAttributes = $this->getRenderOption(self::RENDER_OPTION_KEY_INNER_WRAPPER_ATTRIBUTES);
$optionWrapperAttributes['id'] = sprintf('%s-container', $innerIdPrefix);
$output[] = sprintf('<%s%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_INNER_WRAPPER_ELEMENT_NAME), HtmlUtilities::attributes($optionWrapperAttributes));
if ($this->getRenderOption(self::RENDER_OPTION_KEY_LABELS_FIRST)) {
$output[] = $inputLabel;
$output[] = $input;
} else {
$output[] = $input;
$output[] = $inputLabel;
}
$output[] = sprintf('</%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_INNER_WRAPPER_ELEMENT_NAME));
}
// Add the outer container element end tag.
$output[] = sprintf('</%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_OUTER_WRAPPER_ELEMENT_NAME));
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$output[] = sprintf('<input%s />', HtmlUtilities::attributes(ArrayUtilities::mergeHtmlAttributes($this->getRenderOption('attributes'), array('value' => $this->getFieldValue()))));
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$output[] = sprintf('<%s%s />', 'img', HtmlUtilities::attributes(ArrayUtilities::combine($this->getRenderOption(self::RENDER_OPTION_KEY_CAPTCHA_IMAGE_ATTRIBUTES), array('src' => 'real-captcha/image'))));
// TODO Optional reload button (basic javascript or jquery?)
parent::render($output);
}
public function testExceptionWithAdminDetails()
{
$e = new \Exception('ERROR MESSAGE');
$this->assertStringMatchesFormat("%AName: Your Administrator%A", HtmlUtilities::exception($e, 'Your Administrator', '*****@*****.**'));
$this->assertStringMatchesFormat("%AEmail Address: admin@sitegear.org%A", HtmlUtilities::exception($e, 'Your Administrator', '*****@*****.**'));
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$output[] = sprintf('<label%s>%s%s</label>', HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)), $this->getField()->getLabelText(), $this->getField()->getLabelMarkers($this->getRenderOption(self::RENDER_OPTION_KEY_MARKER_SEPARATOR)));
}
/**
* See the documentation for __call() for details.
*
* @return string Rendered content.
*/
public function __toString()
{
try {
// Delegate to the render() method.
return $this->render();
} catch (\Exception $exception) {
// Throwing any Exception from __toString() is a fatal error (bravo, php, bra-vo) so we have no other
// choice but to catch any exception here and do something with it. Delete any buffered content and
// display a plain error page.
// TODO Make this a proper error-500 page but prevent feedback loops
while (ob_get_level() > 1) {
ob_end_clean();
}
return HtmlUtilities::exception($exception, $this->getEngine()->getSiteInfo()->getAdministratorName(), $this->getEngine()->getSiteInfo()->getAdministratorEmail());
}
}
/**
* @inheritdoc
*/
public function render(array &$output)
{
$output[] = sprintf('<textarea%s>%s</textarea>', HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)), $this->getFieldValue());
}
/**
* Render the start tag.
*
* @param string[] $output
*/
protected function renderStartTag(array &$output)
{
$output[] = sprintf('<%s%s>', $this->getRenderOption(self::RENDER_OPTION_KEY_ELEMENT_NAME), HtmlUtilities::attributes($this->getRenderOption(self::RENDER_OPTION_KEY_ATTRIBUTES)));
}
