<?php

/**

* This software is governed by the CeCILL-B license. If a copy of this license

* is not distributed with this file, you can obtain one at

* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt

*

* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ

* Authors of Framadate/OpenSondate: Framasoft (https://github.com/framasoft)

*

* =============================

*

* Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence

* ne se trouve pas avec ce fichier vous pouvez l'obtenir sur

* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt

*

* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ

* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)

*/

use Framadate\Exception\AlreadyExistsException;

use Framadate\Exception\ConcurrentEditionException;

use Framadate\Services\LogService;

use Framadate\Services\PollService;

use Framadate\Services\InputService;

use Framadate\Services\MailService;

use Framadate\Message;

use Framadate\Utils;

use Framadate\Editable;

include_once __DIR__ . '/app/inc/init.php';

/* Constants */

/* --------- */

const UPDATE_VOTE = 1;

const ADD_VOTE = 2;

const ADD_COMMENT = 3;

/* Variables */

/* --------- */

$poll_id = null;

$poll = null;

$message = null;

$editingVoteId = 0;

$editedVoteUniqueId = null;

/* Services */

/*----------*/

$logService = new LogService();

$pollService = new PollService($connect, $logService);

$inputService = new InputService();

$mailService = new MailService($config['use_smtp']);

/* Functions */

/*-----------*/

/**

* Send a notification to the poll admin to notify him about an update.

*

* @param $poll stdClass The poll

* @param $mailService MailService The mail service

* @param $name string The name user who triggered the notification

* @param $type int cf: Constants on the top of this page

*/

function sendUpdateNotification($poll, $mailService, $name, $type) {

}

/* PAGE */

/* ---- */

if (!empty($_GET['poll'])) {

$poll_id = filter_input(INPUT_GET, 'poll', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);

if (strlen($poll_id) === 16) {

$poll = $pollService->findById($poll_id);

}

}

if (!$poll) {

$smarty->assign('error', __('Error', 'This poll doesn\'t exist !'));

$smarty->display('error.tpl');

exit;

}

// -------------------------------

// A vote is going to be edited

// -------------------------------

if (!empty($_GET['vote'])) {

$editingVoteId = filter_input(INPUT_GET, 'vote', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);

}

// -------------------------------

// Something to save (edit or add)

// -------------------------------

if (!empty($_POST['save'])) { // Save edition of an old vote

$name = $inputService->filterName($_POST['name']);

$editedVote = filter_input(INPUT_POST, 'save', FILTER_VALIDATE_INT);

$choices = $inputService->filterArray($_POST['choices'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => CHOICE_REGEX]]);

$slots_hash = $inputService->filterMD5($_POST['control']);

if (empty($editedVote)) {

$message = new Message('danger', __('Error', 'Something is going wrong...'));

}

if (count($choices) != count($_POST['choices'])) {

$message = new Message('danger', __('Error', 'There is a problem with your choices'));

}

if ($message == null) {

// Update vote

try {

$result = $pollService->updateVote($poll_id, $editedVote, $name, $choices, $slots_hash);

if ($result) {

if ($poll->editable == Editable::EDITABLE_BY_OWN) {

$editedVoteUniqueId = filter_input(INPUT_POST, 'edited_vote', FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => POLL_REGEX]]);

$urlEditVote = Utils::getUrlSondage($poll_id, false, $editedVoteUniqueId);

$message = new Message('success', __('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:'), $urlEditVote);

} else {

$message = new Message('success', __('studs', 'Update vote succeeded'));

}

sendUpdateNotification($poll, $mailService, $name, UPDATE_VOTE);

} else {

$message = new Message('danger', __('Error', 'Update vote failed'));

}

} catch (ConcurrentEditionException $cee) {

$message = new Message('danger', __('Error', 'Poll has been updated before you vote'));

}

}

} elseif (isset($_POST['save'])) { // Add a new vote

$name = $inputService->filterName($_POST['name']);

$choices = $inputService->filterArray($_POST['choices'], FILTER_VALIDATE_REGEXP, ['options' => ['regexp' => CHOICE_REGEX]]);

$slots_hash = $inputService->filterMD5($_POST['control']);

if ($name == null) {

$message = new Message('danger', __('Error', 'The name is invalid.'));

}

if (count($choices) != count($_POST['choices'])) {

$message = new Message('danger', __('Error', 'There is a problem with your choices'));

}

if ($message == null) {

// Add vote

try {

$result = $pollService->addVote($poll_id, $name, $choices, $slots_hash);

if ($result) {

if ($poll->editable == Editable::EDITABLE_BY_OWN) {

$urlEditVote = Utils::getUrlSondage($poll_id, false, $result->uniqId);

$editedVoteUniqueId = $result->uniqId;

$message = new Message('success', __('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:'), $urlEditVote);

} else {

$message = new Message('success', __('studs', 'Adding the vote succeeded'));

}

sendUpdateNotification($poll, $mailService, $name, ADD_VOTE);

} else {

$message = new Message('danger', __('Error', 'Adding vote failed'));

}

} catch (AlreadyExistsException $aee) {

$message = new Message('danger', __('Error', 'You already voted'));

} catch (ConcurrentEditionException $cee) {

$message = new Message('danger', __('Error', 'Poll has been updated before you vote'));

}

}

}

// -------------------------------

// Add a comment

// -------------------------------

if (isset($_POST['add_comment'])) {

$name = $inputService->filterName($_POST['name']);

$comment = $inputService->filterComment($_POST['comment']);

if ($name == null) {

$message = new Message('danger', __('Error', 'The name is invalid.'));

}

if ($message == null) {

// Add comment

$result = $pollService->addComment($poll_id, $name, $comment);

if ($result) {

$message = new Message('success', __('Comments', 'Comment added'));

sendUpdateNotification($poll, $mailService, $name, ADD_COMMENT);

} else {

$message = new Message('danger', __('Error', 'Comment failed'));

}

}

}

// Retrieve data

$slots = $pollService->allSlotsByPoll($poll);

$votes = $pollService->allVotesByPollId($poll_id);

$comments = $pollService->allCommentsByPollId($poll_id);

// Assign data to template

$smarty->assign('poll_id', $poll_id);

$smarty->assign('poll', $poll);

$smarty->assign('title', __('Generic', 'Poll') . ' - ' . $poll->title);

$smarty->assign('expired', strtotime($poll->end_date) < time());

$smarty->assign('deletion_date', strtotime($poll->end_date) + PURGE_DELAY * 86400);

$smarty->assign('slots', $poll->format === 'D' ? $pollService->splitSlots($slots) : $slots);

$smarty->assign('slots_hash', $pollService->hashSlots($slots));

$smarty->assign('votes', $pollService->splitVotes($votes));

$smarty->assign('best_choices', $pollService->computeBestChoices($votes));

$smarty->assign('comments', $comments);

$smarty->assign('editingVoteId', $editingVoteId);

$smarty->assign('message', $message);

$smarty->assign('admin', false);

$smarty->assign('hidden', $poll->hidden);

$smarty->assign('editedVoteUniqueId', $editedVoteUniqueId);

$smarty->display('studs.tpl');