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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\Request; |
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use Exception; |
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use Waca\DataObjects\Comment; |
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use Waca\DataObjects\Request; |
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use Waca\Exceptions\OptimisticLockFailedException; |
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use Waca\Helpers\BanHelper; |
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use Waca\SessionAlert; |
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use Waca\Tasks\PublicInterfacePageBase; |
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use Waca\Validation\RequestValidationHelper; |
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use Waca\Validation\ValidationError; |
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use Waca\WebRequest; |
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class PageRequestAccount extends PublicInterfacePageBase |
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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 OptimisticLockFailedException |
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* @throws Exception |
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*/ |
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protected function main() |
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{ |
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// dual mode page |
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if (WebRequest::wasPosted()) { |
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$request = $this->createNewRequest(); |
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$comment = $this->createComment(); |
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$validationErrors = $this->validateRequest($request); |
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if (count($validationErrors) > 0) { |
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foreach ($validationErrors as $validationError) { |
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SessionAlert::error($validationError->getErrorMessage()); |
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} |
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// Preserve the data after an error |
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WebRequest::setSessionContext('accountReq', |
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array( |
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'username' => WebRequest::postString('name'), |
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'email' => WebRequest::postEmail('email'), |
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'comments' => WebRequest::postString('comments'), |
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) |
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); |
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// Validation error, bomb out early. |
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$this->redirect(); |
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return; |
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} |
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// actually save the request to the database |
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if ($this->getSiteConfiguration()->getEmailConfirmationEnabled()) { |
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$this->saveAsEmailConfirmation($request, $comment); |
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} |
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else { |
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$this->saveWithoutEmailConfirmation($request, $comment); |
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} |
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} |
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else { |
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// set the form values from the session context |
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$context = WebRequest::getSessionContext('accountReq'); |
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if ($context !== null && is_array($context)) { |
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$this->assign('username', $context['username']); |
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$this->assign('email', $context['email']); |
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$this->assign('comments', $context['comments']); |
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} |
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// Clear it for a refresh |
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WebRequest::setSessionContext('accountReq', null); |
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$this->setTemplate('request/request-form.tpl'); |
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} |
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} |
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/** |
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* @return Request |
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*/ |
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protected function createNewRequest() |
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{ |
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$request = new Request(); |
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$request->setDatabase($this->getDatabase()); |
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$request->setName(WebRequest::postString('name')); |
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$request->setEmail(WebRequest::postEmail('email')); |
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$request->setIp(WebRequest::remoteAddress()); |
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$request->setForwardedIp(WebRequest::forwardedAddress()); |
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$request->setUserAgent(WebRequest::userAgent()); |
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return $request; |
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} |
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/** |
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* @return Comment|null |
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*/ |
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private function createComment() |
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{ |
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$commentText = WebRequest::postString('comments'); |
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if ($commentText === null || trim($commentText) === '') { |
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return null; |
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} |
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$comment = new Comment(); |
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$comment->setDatabase($this->getDatabase()); |
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$comment->setVisibility('requester'); |
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$comment->setUser(null); |
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$comment->setComment($commentText); |
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return $comment; |
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} |
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/** |
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* @param Request $request |
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* |
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* @return ValidationError[] |
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*/ |
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protected function validateRequest($request) |
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{ |
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$validationHelper = new RequestValidationHelper( |
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new BanHelper($this->getDatabase()), |
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$request, |
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WebRequest::postEmail('emailconfirm'), |
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$this->getDatabase(), |
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$this->getAntiSpoofProvider(), |
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$this->getXffTrustProvider(), |
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$this->getHttpHelper(), |
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$this->getSiteConfiguration()->getMediawikiWebServiceEndpoint(), |
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$this->getSiteConfiguration()->getTitleBlacklistEnabled(), |
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$this->getTorExitProvider()); |
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// These are arrays of ValidationError. |
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$nameValidation = $validationHelper->validateName(); |
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$emailValidation = $validationHelper->validateEmail(); |
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$otherValidation = $validationHelper->validateOther(); |
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$validationErrors = array_merge($nameValidation, $emailValidation, $otherValidation); |
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return $validationErrors; |
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} |
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/** |
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* @param Request $request |
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* |
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* @param Comment|null $comment |
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* |
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* @throws OptimisticLockFailedException |
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* @throws Exception |
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*/ |
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protected function saveAsEmailConfirmation(Request $request, $comment) |
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{ |
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$request->generateEmailConfirmationHash(); |
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$request->save(); |
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if ($comment !== null) { |
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$comment->setRequest($request->getId()); |
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$comment->save(); |
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} |
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$trustedIp = $this->getXffTrustProvider()->getTrustedClientIp( |
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$request->getIp(), |
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$request->getForwardedIp()); |
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$this->assign("ip", $trustedIp); |
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$this->assign("id", $request->getId()); |
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$this->assign("hash", $request->getEmailConfirm()); |
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// Sends the confirmation email to the user. |
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$this->getEmailHelper()->sendMail( |
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$request->getEmail(), |
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"[ACC #{$request->getId()}] English Wikipedia Account Request", |
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$this->fetchTemplate('request/confirmation-mail.tpl')); |
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$this->redirect('emailConfirmationRequired'); |
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} |
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/** |
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* @param Request $request |
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* |
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* @param Comment|null $comment |
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* |
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* @throws OptimisticLockFailedException |
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* @throws Exception |
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*/ |
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protected function saveWithoutEmailConfirmation(Request $request, $comment) |
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{ |
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$request->setEmailConfirm(0); // fixme Since it can't be null |
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$request->save(); |
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if ($comment !== null) { |
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$comment->setRequest($request->getId()); |
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$comment->save(); |
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} |
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$this->getNotificationHelper()->requestReceived($request); |
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$this->redirect('requestSubmitted'); |
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} |
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} |