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<?php |
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/****************************************************************************** |
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* Wikipedia Account Creation Assistance tool * |
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* * |
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* All code in this file is released into the public domain by the ACC * |
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* Development Team. Please see team.json for a list of contributors. * |
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******************************************************************************/ |
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namespace Waca\Pages\RequestAction; |
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use Waca\Background\Task\BotCreationTask; |
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use Waca\Background\Task\UserCreationTask; |
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use Waca\Background\Task\WelcomeUserTask; |
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use Waca\DataObjects\EmailTemplate; |
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use Waca\DataObjects\JobQueue; |
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use Waca\DataObjects\Request; |
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use Waca\DataObjects\User; |
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use Waca\Exceptions\AccessDeniedException; |
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use Waca\Exceptions\ApplicationLogicException; |
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use Waca\Helpers\Logger; |
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use Waca\PdoDatabase; |
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use Waca\RequestStatus; |
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use Waca\Security\SecurityManager; |
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use Waca\SessionAlert; |
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use Waca\WebRequest; |
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/** |
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* Class PageCreateRequest |
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* |
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* This class wraps the auto-creation closes, enqueuing items onto the JobQueue for processing. This is different from |
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* PageCloseRequest, which encapsulates all of the non-JobQueue closes. |
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* |
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* @package Waca\Pages\RequestAction |
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*/ |
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class PageCreateRequest extends RequestActionBase |
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{ |
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/** |
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* Main function for this page, when no specific actions are called. |
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* @return void |
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* @throws AccessDeniedException |
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* @throws ApplicationLogicException |
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*/ |
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protected function main() |
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{ |
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$this->checkPosted(); |
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$database = $this->getDatabase(); |
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$request = $this->getRequest($database); |
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$template = $this->getTemplate($database); |
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$creationMode = $this->getCreationMode(); |
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$user = User::getCurrent($database); |
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$secMgr = $this->getSecurityManager(); |
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if ($secMgr->allows('RequestCreation', User::CREATION_BOT, $user) !== SecurityManager::ALLOWED |
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&& $creationMode === 'bot' |
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) { |
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throw new AccessDeniedException($secMgr); |
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} |
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elseif ($secMgr->allows('RequestCreation', User::CREATION_OAUTH, $user) !== SecurityManager::ALLOWED |
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&& $creationMode === 'oauth' |
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) { |
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throw new AccessDeniedException($secMgr); |
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} |
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if ($request->getEmailSent()) { |
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throw new ApplicationLogicException('This requester has already had an email sent to them. Please fall back to manual creation'); |
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} |
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$request->setStatus(RequestStatus::JOBQUEUE); |
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$request->setReserved(null); |
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$request->save(); |
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Logger::enqueuedJobQueue($database, $request); |
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$creationTaskId = $this->enqueueCreationTask($creationMode, $request, $template, $user, $database); |
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if ($user->getWelcomeTemplate() !== null) { |
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$this->enqueueWelcomeTask($request, $creationTaskId, $user, $database); |
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} |
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SessionAlert::success("Request {$request->getId()} has been queued for autocreation"); |
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$this->redirect(); |
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} |
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protected function getCreationMode() |
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{ |
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$creationMode = WebRequest::postString('mode'); |
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if ($creationMode !== 'oauth' && $creationMode !== 'bot') { |
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throw new ApplicationLogicException('Unknown creation mode'); |
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} |
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return $creationMode; |
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} |
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/** |
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* @param PdoDatabase $database |
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* |
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* @return EmailTemplate |
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* @throws ApplicationLogicException |
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*/ |
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protected function getTemplate(PdoDatabase $database) |
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{ |
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$templateId = WebRequest::postInt('template'); |
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if ($templateId === null) { |
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throw new ApplicationLogicException('No template specified'); |
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} |
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/** @var EmailTemplate $template */ |
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$template = EmailTemplate::getById($templateId, $database); |
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if ($template === false || !$template->getActive()) { |
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throw new ApplicationLogicException('Invalid or inactive template specified'); |
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} |
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if ($template->getDefaultAction() !== EmailTemplate::CREATED) { |
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throw new ApplicationLogicException('Specified template is not a creation template!'); |
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} |
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return $template; |
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} |
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/** |
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* @param PdoDatabase $database |
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* |
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* @return Request |
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* @throws ApplicationLogicException |
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*/ |
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protected function getRequest(PdoDatabase $database) |
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{ |
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$request = parent::getRequest($database); |
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if ($request->getStatus() == RequestStatus::CLOSED) { |
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throw new ApplicationLogicException('Request is already closed'); |
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} |
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return $request; |
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} |
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/** |
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* @param $creationMode |
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* @param Request $request |
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* @param EmailTemplate $template |
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* @param User $user |
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* |
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* @param PdoDatabase $database |
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* |
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* @return int |
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* @throws ApplicationLogicException |
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*/ |
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protected function enqueueCreationTask( |
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$creationMode, |
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Request $request, |
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EmailTemplate $template, |
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User $user, |
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PdoDatabase $database |
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) { |
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$creationTaskClass = null; |
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if ($creationMode == "oauth") { |
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$creationTaskClass = UserCreationTask::class; |
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} |
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if ($creationMode == "bot") { |
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$creationTaskClass = BotCreationTask::class; |
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} |
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if ($creationTaskClass === null) { |
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throw new ApplicationLogicException('Cannot determine creation mode'); |
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} |
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$creationTask = new JobQueue(); |
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$creationTask->setTask($creationTaskClass); |
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$creationTask->setRequest($request->getId()); |
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$creationTask->setEmailTemplate($template->getId()); |
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$creationTask->setTriggerUserId($user->getId()); |
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$creationTask->setDatabase($database); |
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$creationTask->save(); |
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$creationTaskId = $creationTask->getId(); |
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return $creationTaskId; |
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} |
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} |