public function execute($par)
{
global $wgOut;
$cacheManager = new \PageAttachment\Cache\CacheManager();
$pageFactory = new \PageAttachment\Session\PageFactory($cacheManager);
$security = new \PageAttachment\Security\SecurityManager();
$session = new \PageAttachment\Session\Session($security, $pageFactory);
$attachToPage = $session->getAttachToPage();
if (isset($attachToPage) && $attachToPage->getId() > 0) {
$abort = false;
if ($security->isDownloadRequestValid()) {
// Subsequest Passes - Upload File
parent::execute($par);
} else {
// First Pass - Display Form
$protectedPage = $attachToPage->isProtected();
if ($security->isAttachmentAddUpdateRequireLogin($protectedPage) && !$security->isLoggedIn()) {
$session->setStatusMessage('YouMustBeLoggedInToAddUpdateAttachments');
$abort = true;
} elseif (!$security->isRequestValidationTokenValid()) {
$session->setStatusMessage('UnableToAuthenticateYourRequest');
$abort = true;
}
if ($abort == true) {
$title = \Title::newFromText($attachToPage->getPageTitle());
$wgOut->redirect($title->getFullURL());
} else {
$security->setDownloadRequestValid(true);
$session->setUploadAndAttachFileInitiated(true);
parent::execute($par);
}
}
} else {
$session->setStatusMessage('UnableToDetermineAttachToPage');
$title = \Title::newFromText(\wfMsgForContent('mainpage'));
$wgOut->redirect($title->getFullURL());
}
}
