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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\Background; |
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use Exception; |
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use Waca\DataObjects\Request; |
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use Waca\DataObjects\User; |
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use Waca\Exceptions\ApplicationLogicException; |
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use Waca\Helpers\Interfaces\IMediaWikiClient; |
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use Waca\Helpers\Logger; |
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use Waca\Helpers\MediaWikiHelper; |
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use Waca\Helpers\RequestEmailHelper; |
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use Waca\RequestStatus; |
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abstract class CreationTaskBase extends BackgroundTaskBase |
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{ |
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/** @var Request */ |
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private $request; |
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/** |
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* @var MediaWikiHelper |
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* Don't use this directly. |
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*/ |
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private $mwHelper = null; |
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public function execute() |
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{ |
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$this->request = $this->getRequest(); |
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$user = $this->getTriggerUser(); |
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if ($this->request->getStatus() !== RequestStatus::JOBQUEUE) { |
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$this->markCancelled('Request is not deferred to the job queue'); |
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return; |
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} |
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if ($this->request->getEmailSent() != 0) { |
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$this->markFailed('Request has already been sent an email'); |
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return; |
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} |
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if ($this->getEmailTemplate() === null) { |
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$this->markFailed('No email template specified'); |
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return; |
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} |
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try { |
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$this->performCreation($user); |
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$this->request->setStatus(RequestStatus::CLOSED); |
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$this->request->setReserved(null); |
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$this->request->save(); |
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// Log the closure as the user |
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Logger::closeRequest($this->getDatabase(), $this->request, $this->getEmailTemplate()->getId(), null, |
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$this->getTriggerUser()); |
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$requestEmailHelper = new RequestEmailHelper($this->getEmailHelper()); |
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$requestEmailHelper->sendMail($this->request, $this->getEmailTemplate()->getText(), $this->getTriggerUser(), |
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false); |
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$this->getNotificationHelper()->requestClosed($this->request, $this->getEmailTemplate()->getName()); |
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} |
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catch (Exception $ex) { |
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$this->markFailed($ex->getMessage()); |
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return; |
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} |
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$this->markComplete(); |
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} |
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/** |
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* @return IMediaWikiClient |
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*/ |
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protected abstract function getMediaWikiClient(); |
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protected function getMediaWikiHelper(){ |
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if($this->mwHelper === null) { |
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$this->mwHelper = new MediaWikiHelper($this->getMediaWikiClient(), $this->getSiteConfiguration()); |
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} |
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return $this->mwHelper; |
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} |
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protected function getCreationReason(Request $request, User $user) |
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{ |
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return 'Requested account at [[WP:ACC]], request #' . $request->getId(); |
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} |
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/** |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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protected function checkAccountExists($name) |
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{ |
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return $this->getMediaWikiHelper()->checkAccountExists($name); |
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} |
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protected function markFailed($reason = null) |
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{ |
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$this->request->setStatus(RequestStatus::HOSPITAL); |
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$this->request->save(); |
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Logger::hospitalised($this->getDatabase(), $this->request); |
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parent::markFailed($reason); |
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} |
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/** |
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* @param $user |
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* |
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* @throws ApplicationLogicException |
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*/ |
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protected function performCreation($user) |
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{ |
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$mw = $this->getMediaWikiHelper(); |
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$reason = $this->getCreationReason($this->request, $user); |
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if ($this->checkAccountExists($this->request->getName())) { |
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throw new ApplicationLogicException('Account already exists'); |
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} |
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$mw->createAccount($this->request->getName(), $this->request->getEmail(), $reason); |
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if (!$this->checkAccountExists($this->request->getName())) { |
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throw new ApplicationLogicException('Account creation appeared to succeed but account does not exist.'); |
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} |
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$this->request->setStatus(RequestStatus::CLOSED); |
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$this->request->save(); |
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} |
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} |