/**
* This listener is run when the KernelEvents::EXCEPTION event is triggered
*
* @param GetResponseForExceptionEvent $event
* @return null
*/
public function on_kernel_exception(GetResponseForExceptionEvent $event)
{
$exception = $event->getException();
$message = $exception->getMessage();
if ($exception instanceof \src\exception\exception_interface) {
$message = call_user_func_array(array($this->user, 'lang'), array_merge(array($message), $exception->get_parameters()));
}
if (!$event->getRequest()->isXmlHttpRequest()) {
page_header($this->user->lang('INFORMATION'));
$this->template->assign_vars(array('MESSAGE_TITLE' => $this->user->lang('INFORMATION'), 'MESSAGE_TEXT' => $message));
$this->template->set_filenames(array('body' => 'message_body.html'));
page_footer(true, false, false);
$response = new Response($this->template->assign_display('body'), 500);
} else {
$data = array();
if (!empty($message)) {
$data['message'] = $message;
}
if (defined('DEBUG')) {
$data['trace'] = $exception->getTrace();
}
$response = new JsonResponse($data, 500);
}
if ($exception instanceof HttpExceptionInterface) {
$response->setStatusCode($exception->getStatusCode());
$response->headers->add($exception->getHeaders());
}
$event->setResponse($response);
}
/**
* Automate setting up the page and creating the response object.
*
* @param string $template_file The template handle to render
* @param string $page_title The title of the page to output
* @param int $status_code The status code to be sent to the page header
* @param bool $display_online_list Do we display online users list
*
* @return Response object containing rendered page
*/
public function render($template_file, $page_title = '', $status_code = 200, $display_online_list = false)
{
page_header($page_title, $display_online_list);
$this->template->set_filenames(array('body' => $template_file));
page_footer(true, false, false);
return new Response($this->template->assign_display('body'), $status_code);
}
/**
* Set email template to use
*/
function template($template_file, $template_lang = '', $template_path = '')
{
global $config, $src_root_path, $phpEx, $user, $src_extension_manager;
$this->setup_template();
if (!trim($template_file)) {
trigger_error('No template file for emailing set.', E_USER_ERROR);
}
if (!trim($template_lang)) {
// fall back to srcrd default language if the user's language is
// missing $template_file. If this does not exist either,
// $this->template->set_filenames will do a trigger_error
$template_lang = basename($config['default_lang']);
}
if ($template_path) {
$template_paths = array($template_path);
} else {
$template_path = !empty($user->lang_path) ? $user->lang_path : $src_root_path . 'language/';
$template_path .= $template_lang . '/email';
$template_paths = array($template_path);
// we can only specify default language fallback when the path is not a custom one for which we
// do not know the default language alternative
if ($template_lang !== basename($config['default_lang'])) {
$fallback_template_path = !empty($user->lang_path) ? $user->lang_path : $src_root_path . 'language/';
$fallback_template_path .= basename($config['default_lang']) . '/email';
$template_paths[] = $fallback_template_path;
}
}
$this->set_template_paths(array(array('name' => $template_lang . '_email', 'ext_path' => 'language/' . $template_lang . '/email')), $template_paths);
$this->template->set_filenames(array('body' => $template_file . '.txt'));
return true;
}
/**
* Return templated value/field. Possible values for $mode are:
* change == user is able to set/enter profile values; preview == just show the value
*/
public function process_field_row($mode, $profile_row)
{
$preview_options = $mode == 'preview' ? $profile_row['lang_options'] : false;
// set template filename
$this->template->set_filenames(array('cp_body' => $this->get_template_filename()));
// empty previously filled blockvars
$this->template->destroy_block_vars($this->get_name_short());
// Assign template variables
$this->generate_field($profile_row, $preview_options);
return $this->template->assign_display('cp_body');
}
