<?php
/***************************************************************************
- * Copyright (C) 2003-2010 Polytechnique.org *
+ * Copyright (C) 2003-2011 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
private $promos;
private $valid;
private $questions;
+ private $creator;
public function __construct($args, $id = -1, $valid = false, $questions = null)
{
$this->title = $args['title'];
$this->description = $args['description'];
$this->end = $args['end'];
- $this->mode = (isset($args['mode']))? $args['mode'] : self::MODE_ALL;
+ $this->mode = (isset($args['mode']))? $args['mode'] : self::MODE_ALL;
+ $this->creator = $args['uid'];
if ($this->mode == self::MODE_ALL) {
$args['promos'] = '';
}
$args['promos'] = str_replace(' ', '', $args['promos']);
$this->promos = ($args['promos'] == '' || preg_match('#^(\d{4}-?|(\d{4})?-\d{4})(,(\d{4}-?|(\d{4})?-\d{4}))*$#', $args['promos']))? $args['promos'] : '#';
}
+
+ public function canSeeEarlyResults(User $user)
+ {
+ return $user->id() == $this->creator || $user->checkPerms('admin');
+ }
// }}}
// {{{ functions to access general information
// {{{ static function retrieveSurvey() : gets a survey in database (and unserialize the survey object structure)
public static function retrieveSurvey($sid)
{
- $sql = 'SELECT questions, title, description, end, mode, promos
+ $sql = 'SELECT questions, title, description, end, mode, promos, uid
FROM surveys
WHERE id={?}';
$res = XDB::query($sql, $sid);
// {{{ static function retrieveSurveyReq() : gets a survey request to validate
public static function retrieveSurveyReq($id)
{
- require_once 'validations.inc.php';
$surveyreq = Validate::get_request_by_id($id);
if ($surveyreq == null) {
return null;
// {{{ function proposeSurvey() : stores a proposition of survey in database (before validation)
public function proposeSurvey()
{
- require_once 'validations.inc.php';
$surveyreq = new SurveyReq($this->title, $this->description, $this->end, $this->mode, $this->promos, $this->questions, S::user());
return $surveyreq->submit();
}
WHERE id={?};';
return XDB::execute($sql, serialize($this->questions), $this->title, $this->description, $this->end, $this->mode, $this->promos, $this->id);
} else {
- require_once 'validations.inc.php';
$surveyreq = Validate::get_request_by_id($this->id);
if ($surveyreq == null) {
return false;
public function vote($uid, $args)
{
XDB::execute('INSERT INTO survey_votes
- SET survey_id = {?}, uid = {?};', $this->id, $uid); // notes the user as having voted
+ SET survey_id = {?}, uid = {?}',
+ $this->id, ($uid == 0) ? null : $uid); // notes the user as having voted
$vid = XDB::insertId();
for ($i = 0; $i < count($this->questions); $i++) {
$ans = $this->questions[$i]->checkAnswer($args[$i]);