protected function previousStep(Request $request)
{
try {
// Undo the previous step. If success, we can redirect to its form
$previousSetp = \InstallWizard::previousStep();
if (!$previousSetp->undo()) {
return view()->make('install_wizard::steps.default', ['errors' => $previousSetp->getMessageBag()]);
}
return redirect()->route('install_wizard.show', ['slug' => $previousSetp->getSlug()]);
} catch (StepNotFoundException $e) {
return redirect()->route('install_wizard.show');
}
}
/**
* Handle an incoming request
*
* @param \Illuminate\Http\Request $request
* @param Closure $next
* @param string|null $guard
*
* @return mixed
*/
public function handle($request, Closure $next, $guard = null)
{
// Send a forbidden status if wizard should not be triggered
if (TriggerHelper::hasWizardCompleted()) {
return $this->forbiddenResponse();
}
// Get the current step from the route slug
$currentStepSlug = $request->route()->getParameter('slug', '');
\InstallWizard::initialize($currentStepSlug);
// Share common data with our views
view()->share('currentStep', \InstallWizard::currentStep());
view()->share('allSteps', \InstallWizard::steps());
// Proceed as usual
return $next($request);
}
* Control all requests to wizard
*
* @author KnowledgeTree Team
* @access public
* @param none
* @return void
*/
public function dispatch()
{
$this->load();
if ($this->getBypass() === "1") {
$this->removeInstallFile();
} elseif ($this->getBypass() === "0") {
$this->createInstallFile();
}
if (!$this->isSystemInstalled()) {
// Check if the systems not installed
$response = $this->systemChecks();
if ($response === true) {
$this->displayInstaller();
} else {
exit;
}
} else {
// TODO: Die gracefully
$this->iutil->error("System has been installed <div class=\"buttons\"><a href='../../'>Goto Login</a></div>");
}
}
}
$ic = new InstallWizard();
$ic->dispatch();
define('INSTALL_DIALOG_CONFIRM', 7);
define('INSTALL_DIALOG_FINISH', 8);
define('INSTALL_DIALOG_DONE', 9);
define('INSTALL_DIALOG_DOWNLOAD', 10);
define('INSTALL_DIALOG_CANCELLED', 11);
define('PROJECT_SITE', 'websiteatschool.eu');
if (get_magic_quotes_runtime() == 1) {
set_magic_quotes_runtime(0);
}
session_name('WASINSTALL');
session_start();
include_once dirname(__FILE__) . '/version.php';
// which version are we installing anyway?
include_once dirname(__FILE__) . '/lib/utf8lib.php';
// use essential UTF-8 routines from main program
$wizard = new InstallWizard();
$wizard->run();
session_write_close();
exit;
/** class for performing installation tasks
*
* Overview
*
* Dialog screens
*
* The installer basically consists of some six dialog screens
* where the user is supposed to enter some data (e.g. language, install type, etc.).
* Each of those screens has a [Next] button and most screens have a [Previous]
* button. Also, every screen has a [Cancel] button.
* The [Cancel] button always immediately leads to the Cancel screen and the whole process is
* stopped (by resetting the collected information in $_SESSION['INSTALL']).
