public function afterroute(\Base $f3)
{
// js view (file)
$f3->set('jsView', 'setup');
// render view
echo \Template::instance()->render($f3->get('PATHFINDER.VIEW.INDEX'));
}
/**
* show main login (index) page
* @param \Base $f3
*/
public function init(\Base $f3)
{
// page title
$f3->set('pageTitle', 'Pathfinder');
// main page content
$f3->set('pageContent', $f3->get('PATHFINDER.VIEW.LOGIN'));
// body element class
$f3->set('bodyClass', 'pf-body pf-landing');
// JS main file
$f3->set('jsView', 'login');
// characters from cookies
$f3->set('cookieCharacters', $this->getCookieByName(self::COOKIE_PREFIX_CHARACTER, true));
$f3->set('getCharacterGrid', function ($characters) {
return 12 / count($characters) <= 3 ? 3 : 12 / count($characters);
});
}
/**
* onError() callback function
* -> on AJAX request -> return JSON with error information
* -> on HTTP request -> render error page
* @param \Base $f3
*/
public function showError(\Base $f3)
{
// set HTTP status
$errorCode = $f3->get('ERROR.code');
if (!empty($errorCode)) {
$f3->status($errorCode);
}
// collect error info ---------------------------------------
$return = (object) [];
$error = (object) [];
$error->type = 'error';
$error->code = $errorCode;
$error->status = $f3->get('ERROR.status');
$error->message = $f3->get('ERROR.text');
// append stack trace for greater debug level
if ($f3->get('DEBUG') === 3) {
$error->trace = $f3->get('ERROR.trace');
}
// check if error is a PDO Exception
if (strpos(strtolower($f3->get('ERROR.text')), 'duplicate') !== false) {
preg_match_all('/\'([^\']+)\'/', $f3->get('ERROR.text'), $matches, PREG_SET_ORDER);
if (count($matches) === 2) {
$error->field = $matches[1][1];
$error->message = 'Value "' . $matches[0][1] . '" already exists';
}
}
$return->error[] = $error;
// return error information ---------------------------------
if ($f3->get('AJAX')) {
header('Content-type: application/json');
echo json_encode($return);
die;
} else {
// set error data for template rendering
$error->redirectUrl = $this->getRouteUrl();
$f3->set('errorData', $error);
if (preg_match('/^4[0-9]{2}$/', $error->code)) {
// 4xx error -> render error page
$f3->set('pageContent', $f3->get('PATHFINDER.STATUS.4XX'));
} elseif (preg_match('/^5[0-9]{2}$/', $error->code)) {
$f3->set('pageContent', $f3->get('PATHFINDER.STATUS.5XX'));
}
echo \Template::instance()->render($f3->get('PATHFINDER.VIEW.INDEX'));
die;
}
}
