242 lines
10 KiB
PHP
242 lines
10 KiB
PHP
<?php
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/**
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* This software is governed by the CeCILL-B license. If a copy of this license
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* is not distributed with this file, you can obtain one at
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
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*
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* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
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* Authors of Framadate/OpenSondage: Framasoft (https://github.com/framasoft)
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*
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* =============================
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*
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* Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
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* ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
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* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
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*
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* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
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* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
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*/
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use Framadate\Editable;
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use Framadate\Exception\AlreadyExistsException;
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use Framadate\Exception\ConcurrentEditionException;
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use Framadate\Exception\ConcurrentVoteException;
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use Framadate\Message;
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use Framadate\Security\Token;
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use Framadate\Services\InputService;
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use Framadate\Services\LogService;
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use Framadate\Services\MailService;
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use Framadate\Services\NotificationService;
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use Framadate\Services\PollService;
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use Framadate\Services\SecurityService;
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use Framadate\Services\SessionService;
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use Framadate\Utils;
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include_once __DIR__ . '/app/inc/init.php';
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/* Constantes */
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/* ---------- */
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const USER_REMEMBER_VOTES_KEY = 'UserVotes';
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/* Variables */
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/* --------- */
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$poll_id = null;
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$poll = null;
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$message = null;
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$editingVoteId = 0;
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$accessGranted = true;
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$resultPubliclyVisible = true;
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$slots = [];
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$votes = [];
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$comments = [];
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/* Services */
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/*----------*/
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$logService = new LogService();
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$pollService = new PollService($connect, $logService);
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$inputService = new InputService();
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$mailService = new MailService($config['use_smtp'], $config['smtp_options']);
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$notificationService = new NotificationService($mailService);
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$securityService = new SecurityService();
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$sessionService = new SessionService();
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/* PAGE */
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/* ---- */
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if (!empty($_GET['poll'])) {
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$poll_id = filter_input(INPUT_GET, 'poll', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
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$poll = $pollService->findById($poll_id);
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}
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if (!$poll) {
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$smarty->assign('error', __('Error', 'This poll doesn\'t exist !'));
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$smarty->display('error.tpl');
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exit;
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}
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$editedVoteUniqueId = $sessionService->get(USER_REMEMBER_VOTES_KEY, $poll_id, '');
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// -------------------------------
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// Password verification
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// -------------------------------
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if (!is_null($poll->password_hash)) {
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// If we came from password submission
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$password = isset($_POST['password']) ? $_POST['password'] : null;
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if (!empty($password)) {
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$securityService->submitPollAccess($poll, $password);
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}
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if (!$securityService->canAccessPoll($poll)) {
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$accessGranted = false;
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}
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$resultPubliclyVisible = $poll->results_publicly_visible;
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if (!$accessGranted && !empty($password)) {
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$message = new Message('danger', __('Password', 'Wrong password'));
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} else if (!$accessGranted && !$resultPubliclyVisible) {
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$message = new Message('danger', __('Password', 'You have to provide a password to access the poll.'));
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} else if (!$accessGranted && $resultPubliclyVisible) {
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$message = new Message('danger', __('Password', 'You have to provide a password so you can participate to the poll.'));
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}
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}
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// We allow actions only if access is granted
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if ($accessGranted) {
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// -------------------------------
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// A vote is going to be edited
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// -------------------------------
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if (!empty($_GET['vote'])) {
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$editingVoteId = filter_input(INPUT_GET, 'vote', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
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}
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// -------------------------------
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// Something to save (edit or add)
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// -------------------------------
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if (!empty($_POST['save'])) { // Save edition of an old vote
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$name = $inputService->filterName($_POST['name']);
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$editedVote = filter_input(INPUT_POST, 'save', FILTER_VALIDATE_INT);
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$choices = $inputService->filterArray($_POST['choices'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => CHOICE_REGEX]]);
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$slots_hash = $inputService->filterMD5($_POST['control']);
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if (empty($editedVote)) {
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$message = new Message('danger', __('Error', 'Something is going wrong...'));
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}
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if (count($choices) !== count($_POST['choices'])) {
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$message = new Message('danger', __('Error', 'There is a problem with your choices'));
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}
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if ($message === null) {
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// Update vote
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try {
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$result = $pollService->updateVote($poll_id, $editedVote, $name, $choices, $slots_hash);
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if ($result) {
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if ($poll->editable === Editable::EDITABLE_BY_OWN) {
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$editedVoteUniqueId = filter_input(INPUT_POST, 'edited_vote', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);
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$message = getMessageForOwnVoteEditableVote($sessionService, $smarty, $editedVoteUniqueId, $config['use_smtp'], $poll_id, $name);
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} else {
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$message = new Message('success', __('studs', 'Update vote succeeded'));
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}
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$notificationService->sendUpdateNotification($poll, NotificationService::UPDATE_VOTE, $name);
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} else {
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$message = new Message('danger', __('Error', 'Update vote failed'));
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}
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} catch (ConcurrentEditionException $cee) {
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$message = new Message('danger', __('Error', 'Poll has been updated before you vote'));
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} catch (ConcurrentVoteException $cve) {
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$message = new Message('danger', __('Error', "Your vote wasn't counted, because someone voted in the meantime and it conflicted with your choices and the poll conditions. Please retry."));
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}
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}
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} elseif (isset($_POST['save'])) { // Add a new vote
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$name = $inputService->filterName($_POST['name']);
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$choices = $inputService->filterArray($_POST['choices'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => CHOICE_REGEX]]);
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$slots_hash = $inputService->filterMD5($_POST['control']);
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if ($name === null) {
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$message = new Message('danger', __('Error', 'The name is invalid.'));
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}
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if (count($choices) !== count($_POST['choices'])) {
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$message = new Message('danger', __('Error', 'There is a problem with your choices'));
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}
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if ($message === null) {
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// Add vote
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try {
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$result = $pollService->addVote($poll_id, $name, $choices, $slots_hash);
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if ($result) {
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if (intval($poll->editable) === Editable::EDITABLE_BY_OWN) {
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$editedVoteUniqueId = $result->uniqId;
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$message = getMessageForOwnVoteEditableVote($sessionService, $smarty, $editedVoteUniqueId, $config['use_smtp'], $poll_id, $name);
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} else {
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$message = new Message('success', __('studs', 'Adding the vote succeeded'));
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}
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$notificationService->sendUpdateNotification($poll, NotificationService::ADD_VOTE, $name);
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} else {
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$message = new Message('danger', __('Error', 'Adding vote failed'));
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}
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} catch (AlreadyExistsException $aee) {
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$message = new Message('danger', __('Error', 'You already voted'));
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} catch (ConcurrentEditionException $cee) {
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$message = new Message('danger', __('Error', 'Poll has been updated before you vote'));
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} catch (ConcurrentVoteException $cve) {
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$message = new Message('danger', __('Error', "Your vote wasn't counted, because someone voted in the meantime and it conflicted with your choices and the poll conditions. Please retry."));
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}
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}
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}
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}
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// Functions
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function getMessageForOwnVoteEditableVote(SessionService &$sessionService, Smarty &$smarty, $editedVoteUniqueId, $canUseSMTP, $poll_id, $name) {
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$sessionService->set(USER_REMEMBER_VOTES_KEY, $poll_id, $editedVoteUniqueId);
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$urlEditVote = Utils::getUrlSondage($poll_id, false, $editedVoteUniqueId);
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$message = new Message(
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'success',
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__('studs', 'Your vote has been registered successfully, but be careful: regarding this poll options, you need to keep this personal link to edit your own vote:'),
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$urlEditVote,
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__f('Poll results', 'Edit the line: %s', $name),
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'glyphicon-pencil');
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if ($canUseSMTP) {
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$token = new Token();
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$sessionService->set("Common", SESSION_EDIT_LINK_TOKEN, $token);
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$smarty->assign('editedVoteUniqueId', $editedVoteUniqueId);
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$smarty->assign('token', $token->getValue());
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$smarty->assign('poll_id', $poll_id);
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$message->includeTemplate = $smarty->fetch('part/form_remember_edit_link.tpl');
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$smarty->clearAssign('token');
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}
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return $message;
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}
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// Retrieve data
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if ($resultPubliclyVisible || $accessGranted) {
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$slots = $pollService->allSlotsByPoll($poll);
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$votes = $pollService->allVotesByPollId($poll_id);
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$comments = $pollService->allCommentsByPollId($poll_id);
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}
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// Assign data to template
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$smarty->assign('poll_id', $poll_id);
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$smarty->assign('poll', $poll);
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$smarty->assign('title', __('Generic', 'Poll') . ' - ' . $poll->title);
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$smarty->assign('expired', strtotime($poll->end_date) < time());
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$smarty->assign('deletion_date', strtotime($poll->end_date) + PURGE_DELAY * 86400);
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$smarty->assign('slots', $poll->format === 'D' ? $pollService->splitSlots($slots) : $slots);
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$smarty->assign('slots_hash', $pollService->hashSlots($slots));
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$smarty->assign('votes', $pollService->splitVotes($votes));
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$smarty->assign('best_choices', $pollService->computeBestChoices($votes));
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$smarty->assign('comments', $comments);
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$smarty->assign('editingVoteId', $editingVoteId);
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$smarty->assign('message', $message);
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$smarty->assign('admin', false);
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$smarty->assign('hidden', $poll->hidden);
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$smarty->assign('accessGranted', $accessGranted);
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$smarty->assign('resultPubliclyVisible', $resultPubliclyVisible);
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$smarty->assign('editedVoteUniqueId', $editedVoteUniqueId);
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$smarty->assign('ValueMax', $poll->ValueMax);
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$smarty->display('studs.tpl');
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