98 lines
3.4 KiB
PHP
98 lines
3.4 KiB
PHP
<?php
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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namespace Plugin\Poll\Controller;
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use App\Core\DB\DB;
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use App\Core\Form;
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use App\Util\Common;
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use App\Util\Exception\InvalidFormException;
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use App\Util\Exception\NotFoundException;
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use App\Util\Exception\RedirectException;
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use App\Util\Exception\ServerException;
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use Plugin\Poll\Entity\Poll;
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use Plugin\Poll\Entity\PollResponse;
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use Plugin\Poll\Forms\PollResponseForm;
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use Symfony\Component\HttpFoundation\Request;
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/**
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* Respond to a Poll
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*
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* @package GNUsocial
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* @category PollPlugin
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*
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* @author Daniel Brandao <up201705812@fe.up.pt>
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* @copyright 2020 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class AnswerPoll
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{
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/**
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* Handle poll response
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*
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* @param Request $request
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* @param string $id poll id
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*
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* @throws InvalidFormException invalid form
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* @throws NotFoundException poll does not exist
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* @throws RedirectException
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* @throws ServerException User already responded to poll
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* @throws \App\Util\Exception\NoLoggedInUser User is not logged in
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*
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* @return array template
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*/
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public function answerPoll(Request $request, string $id)
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{
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$user = Common::ensureLoggedIn();
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$poll = Poll::getWithPk((int) $id);
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if ($poll == null) {
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throw new NotFoundException('Poll does not exist');
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}
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$question = $poll->getQuestion();
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$opts = $poll->getOptionsArr();
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$form = Form::create([]); //PollResponseForm::make($poll, $poll->getNoteId());
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$form->handleRequest($request);
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if ($form->isSubmitted()) {
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if ($form->isValid()) {
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$data = $form->getData();
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$selection = array_values($data)[1];
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if (!$poll->isValidSelection($selection)) {
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throw new InvalidFormException();
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}
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if (PollResponse::exits($poll->getId(), $user->getId())) {
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throw new ServerException('User already responded to poll');
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}
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$pollResponse = PollResponse::create(['poll_id' => $poll->getId(), 'actor_id' => $user->getId(), 'selection' => $selection]);
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DB::persist($pollResponse);
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DB::flush();
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throw new RedirectException('showpoll', ['id' => $poll->getId()]);
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} else {
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throw new InvalidFormException();
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}
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}
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return ['_template' => 'Poll/respondpoll.html.twig', 'question' => $question, 'form' => $form->createView()];
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}
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}
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