studs.php

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<?php
/* Copyright (C) 2013-2015 Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2014      Marcos García       <marcosgdf@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

if (!defined('NOLOGIN'))    define("NOLOGIN", 1); // This means this output page does not require to be logged.
if (!defined('NOCSRFCHECK'))  define("NOCSRFCHECK", 1); // We accept to go on this page from external web site.
if (!defined('NOBROWSERNOTIF')) define('NOBROWSERNOTIF', '1');
if (!defined('NOIPCHECK'))    define('NOIPCHECK', '1'); // Do not check IP defined into conf $dolibarr_main_restrict_ip

require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT."/core/lib/admin.lib.php";
require_once DOL_DOCUMENT_ROOT."/core/lib/files.lib.php";
require_once DOL_DOCUMENT_ROOT."/opensurvey/class/opensurveysondage.class.php";
require_once DOL_DOCUMENT_ROOT."/opensurvey/fonctions.php";


// Init vars
$action = GETPOST('action', 'aZ09');
$numsondage = '';
if (GETPOST('sondage'))
{
  $numsondage = GETPOST('sondage', 'alpha');
}

$object = new Opensurveysondage($db);
$result = $object->fetch(0, $numsondage);

$nblines = $object->fetch_lines();

//If the survey has not yet finished, then it can be modified
$canbemodified = ((empty($object->date_fin) || $object->date_fin > dol_now()) && $object->status != Opensurveysondage::STATUS_CLOSED);

// Security check
if (empty($conf->opensurvey->enabled)) accessforbidden('', 0, 0, 1);


/*
 * Actions
 */

$nbcolonnes = substr_count($object->sujet, ',') + 1;

$listofvoters = explode(',', $_SESSION["savevoter"]);

// Add comment
if (GETPOST('ajoutcomment', 'alpha'))
{
  if (!$canbemodified) accessforbidden('', 0, 0, 1);

  $error = 0;

  $comment = GETPOST("comment", 'restricthtml');
  $comment_user = GETPOST('commentuser', 'nohtml');

  if (!$comment)
  {
    $error++;
    setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Comment")), null, 'errors');
  }
  if (!$comment_user)
  {
    $error++;
    setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Name")), null, 'errors');
  }

  if (!in_array($comment_user, $listofvoters))
  {
    setEventMessages($langs->trans("UserMustBeSameThanUserUsedToVote"), null, 'errors');
    $error++;
  }

  if (!$error)
  {
    $resql = $object->addComment($comment, $comment_user);

    if (!$resql) dol_print_error($db);
  }
}

// Add vote
if (GETPOST("boutonp") || GETPOST("boutonp.x") || GETPOST("boutonp_x"))   // boutonp for chrome, boutonp_x for firefox
{
  if (!$canbemodified) accessforbidden('', 0, 0, 1);

  //Si le nom est bien entré
  if (GETPOST('nom', 'nohtml'))
  {
    $nouveauchoix = '';
    for ($i = 0; $i < $nbcolonnes; $i++)
    {
      if (GETPOSTISSET("choix$i") && GETPOST("choix$i") == '1') {
        $nouveauchoix .= "1";
      } elseif (GETPOSTISSET("choix$i") && GETPOST("choix$i") == '2') {
        $nouveauchoix .= "2";
      } else {
        $nouveauchoix .= "0";
      }
    }

    $nom = substr(GETPOST("nom", 'nohtml'), 0, 64);

    // Check if vote already exists
    $sql = 'SELECT id_users, nom as name';
    $sql .= ' FROM '.MAIN_DB_PREFIX.'opensurvey_user_studs';
    $sql .= " WHERE id_sondage='".$db->escape($numsondage)."' AND nom = '".$db->escape($nom)."' ORDER BY id_users";
    $resql = $db->query($sql);
    if (!$resql) dol_print_error($db);

    $num_rows = $db->num_rows($resql);
    if ($num_rows > 0)
    {
      setEventMessages($langs->trans("VoteNameAlreadyExists"), null, 'errors');
      $error++;
    } else {
      $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'opensurvey_user_studs (nom, id_sondage, reponses)';
      $sql .= " VALUES ('".$db->escape($nom)."', '".$db->escape($numsondage)."','".$db->escape($nouveauchoix)."')";
      $resql = $db->query($sql);

      if ($resql)
      {
        // Add voter to session
        $_SESSION["savevoter"] = $nom.','.(empty($_SESSION["savevoter"]) ? '' : $_SESSION["savevoter"]); // Save voter
        $listofvoters = explode(',', $_SESSION["savevoter"]);

        if ($object->mailsonde)
        {
          if ($object->fk_user_creat) {
            $userstatic = new User($db);
            $userstatic->fetch($object->fk_user_creat);

            $email = $userstatic->email;
          } else {
            $email = $object->mail_admin;
          }

          //Linked user may not have an email set
          if ($email) {
            include_once DOL_DOCUMENT_ROOT.'/core/class/CMailFile.class.php';

            $application = ($conf->global->MAIN_APPLICATION_TITLE ? $conf->global->MAIN_APPLICATION_TITLE : 'Dolibarr ERP/CRM');

            $body = str_replace('\n', '<br>', $langs->transnoentities('EmailSomeoneVoted', $nom, getUrlSondage($numsondage, true)));
            //var_dump($body);exit;

            $cmailfile = new CMailFile("[".$application."] ".$langs->trans("Poll").': '.$object->title, $email, $conf->global->MAIN_MAIL_EMAIL_FROM, $body, null, null, null, '', '', 0, -1);
            $result = $cmailfile->sendfile();
          }
        }
      } else dol_print_error($db);
    }
  } else {
    setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Name")), null, 'errors');
  }
}


// Update vote
$testmodifier = false;
$testligneamodifier = false;
$ligneamodifier = -1;
for ($i = 0; $i < $nblines; $i++)
{
  if (GETPOSTISSET('modifierligne'.$i))
  {
    $ligneamodifier = $i;
    $testligneamodifier = true;
  }

  //test to see if a line is to be modified
  if (GETPOSTISSET('validermodifier'.$i))
  {
    $modifier = $i;
    $testmodifier = true;
  }
}

if ($testmodifier)
{
  //var_dump($_POST);exit;
  $nouveauchoix = '';
  for ($i = 0; $i < $nbcolonnes; $i++)
  {
    //var_dump($_POST["choix$i"]);
    if (GETPOSTISSET("choix".$i) && GETPOST("choix".$i) == '1') {
      $nouveauchoix .= "1";
    } elseif (GETPOSTISSET("choix".$i) && GETPOST("choix".$i) == '2') {
      $nouveauchoix .= "2";
    } else {
      $nouveauchoix .= "0";
    }
  }

  if (!$canbemodified) accessforbidden('', 0, 0, 1);

  $idtomodify = $_POST["idtomodify".$modifier];
  $sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_user_studs";
  $sql .= " SET reponses = '".$db->escape($nouveauchoix)."'";
  $sql .= " WHERE id_users = '".$db->escape($idtomodify)."'";

  $resql = $db->query($sql);
  if (!$resql) dol_print_error($db);
}

// Delete comment
$idcomment = GETPOST('deletecomment', 'int');
if ($idcomment)
{
  if (!$canbemodified) accessforbidden('', 0, 0, 1);

  $resql = $object->deleteComment($idcomment);
}



/*
 * View
 */

$form = new Form($db);

$arrayofjs = array();
$arrayofcss = array('/opensurvey/css/style.css');

llxHeaderSurvey($object->title, "", 0, 0, $arrayofjs, $arrayofcss, $numsondage);

if (empty($object->ref))     // For survey, id is a hex string
{
  $langs->load("errors");
  print $langs->trans("ErrorRecordNotFound");

  llxFooterSurvey();

  $db->close();
  exit();
}

// Define format of choices
$toutsujet = explode(",", $object->sujet);
$listofanswers = array();
foreach ($toutsujet as $value)
{
  $tmp = explode('@', $value);
  $listofanswers[] = array('label'=>$tmp[0], 'format'=>($tmp[1] ? $tmp[1] : 'checkbox'));
}
$toutsujet = str_replace("°", "'", $toutsujet);



print '<div class="survey_invitation">'.$langs->trans("YouAreInivitedToVote").'</div>';
print $langs->trans("OpenSurveyHowTo").'<br><br>';

print '<div class="corps"> '."\n";

// show title of survey
$titre = str_replace("\\", "", $object->title);
print '<strong>'.dol_htmlentities($titre).'</strong><br><br>'."\n";

// show description of survey
if ($object->description)
{
  print dol_htmlentitiesbr($object->description);
  print '<br>'."\n";
}

print '</div>'."\n";

//The survey has expired, users can't vote or do any action
if (!$canbemodified) {
  print '<div style="text-align: center"><p>'.$langs->trans('SurveyExpiredInfo').'</p></div>';
  llxFooterSurvey();

  $db->close();
  exit;
}

print '<div class="cadre"> '."\n";
print '<br><br>'."\n";

// Start to show survey result
print '<table class="resultats">'."\n";

// Show choice titles
if ($object->format == "D")
{
  //display of survey topics
  print '<tr>'."\n";
  print '<td></td>'."\n";

  //display of years
  $colspan = 1;
  $nbofsujet = count($toutsujet);
  for ($i = 0; $i < $nbofsujet; $i++)
  {
    if (isset($toutsujet[$i + 1]) && date('Y', intval($toutsujet[$i])) == date('Y', intval($toutsujet[$i + 1]))) {
      $colspan++;
    } else {
      print '<td colspan='.$colspan.' class="annee">'.date('Y', intval($toutsujet[$i])).'</td>'."\n";
      $colspan = 1;
    }
  }

  print '</tr>'."\n";
  print '<tr>'."\n";
  print '<td></td>'."\n";

  //display of months
  $colspan = 1;
  for ($i = 0; $i < $nbofsujet; $i++) {
    $cur = intval($toutsujet[$i]); // intval() est utiliser pour supprimer le suffixe @* qui déplaît logiquement à strftime()

    if (isset($toutsujet[$i + 1]) === false) {
      $next = false;
    } else {
      $next = intval($toutsujet[$i + 1]);
    }

    if ($next && dol_print_date($cur, "%B") == dol_print_date($next, "%B") && dol_print_date($cur, "%Y") == dol_print_date($next, "%Y")) {
      $colspan++;
    } else {
      print '<td colspan='.$colspan.' class="mois">'.dol_print_date($cur, "%B").'</td>'."\n";
      $colspan = 1;
    }
  }

  print '</tr>'."\n";
  print '<tr>'."\n";
  print '<td></td>'."\n";

  //display of days
  $colspan = 1;
  for ($i = 0; $i < $nbofsujet; $i++) {
    $cur = intval($toutsujet[$i]);
    if (isset($toutsujet[$i + 1]) === false) {
      $next = false;
    } else {
      $next = intval($toutsujet[$i + 1]);
    }
    if ($next && dol_print_date($cur, "%a %e") == dol_print_date($next, "%a %e") && dol_print_date($cur, "%B") == dol_print_date($next, "%B")) {
      $colspan++;
    } else {
      print '<td colspan="'.$colspan.'" class="jour">'.dol_print_date($cur, "%a %e").'</td>'."\n";
      $colspan = 1;
    }
  }

  print '</tr>'."\n";

  //Display schedules
  if (strpos($object->sujet, '@') !== false) {
    print '<tr>'."\n";
    print '<td></td>'."\n";

    for ($i = 0; isset($toutsujet[$i]); $i++) {
      $heures = explode('@', $toutsujet[$i]);
      if (isset($heures[1])) {
        print '<td class="heure">'.dol_htmlentities($heures[1]).'</td>'."\n";
      } else {
        print '<td class="heure"></td>'."\n";
      }
    }

    print '</tr>'."\n";
  }
} else {
  //display of survey topics
  print '<tr>'."\n";
  print '<td></td>'."\n";

  for ($i = 0; isset($toutsujet[$i]); $i++)
  {
    $tmp = explode('@', $toutsujet[$i]);
    print '<td class="sujet">'.dol_escape_htmltag($tmp[0]).'</td>'."\n";
  }

  print '</tr>'."\n";
}


// Loop on each answer
$sumfor = array();
$sumagainst = array();
$compteur = 0;
$sql = "SELECT id_users, nom as name, id_sondage, reponses";
$sql .= " FROM ".MAIN_DB_PREFIX."opensurvey_user_studs";
$sql .= " WHERE id_sondage = '".$db->escape($numsondage)."'";
$resql = $db->query($sql);
if (!$resql)
{
  dol_print_error($db);
  exit;
}
$num = $db->num_rows($resql);
while ($compteur < $num)
{
  $obj = $db->fetch_object($resql);

  $ensemblereponses = $obj->reponses;

  // ligne d'un usager pré-authentifié
  $mod_ok = (in_array($obj->name, $listofvoters));

  if (!$mod_ok && !$object->allow_spy) {
    $compteur++;
    continue;
  }

  print '<tr>'."\n";

  // Name
  print '<td class="nom">'.dol_htmlentities($obj->name).'</td>'."\n";

  // si la ligne n'est pas a changer, on affiche les données
  if (!$testligneamodifier)
  {
    for ($i = 0; $i < $nbcolonnes; $i++)
    {
      $car = substr($ensemblereponses, $i, 1);
      //print 'xx'.$i."-".$car.'-'.$listofanswers[$i]['format'].'zz';

      if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')))
      {
        if (((string) $car) == "1") print '<td class="ok">OK</td>'."\n";
        else print '<td class="non">KO</td>'."\n";
        // Total
        if (!isset($sumfor[$i])) $sumfor[$i] = 0;
        if (((string) $car) == "1") $sumfor[$i]++;
      }
      if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
      {
        if (((string) $car) == "1") print '<td class="ok">'.$langs->trans("Yes").'</td>'."\n";
        elseif (((string) $car) == "0") print '<td class="non">'.$langs->trans("No").'</td>'."\n";
        else print '<td class="vide">&nbsp;</td>'."\n";
        // Total
        if (!isset($sumfor[$i])) $sumfor[$i] = 0;
        if (!isset($sumagainst[$i])) $sumagainst[$i] = 0;
        if (((string) $car) == "1") $sumfor[$i]++;
        if (((string) $car) == "0") $sumagainst[$i]++;
      }
      if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'foragainst')
      {
        if (((string) $car) == "1") print '<td class="ok">'.$langs->trans("For").'</td>'."\n";
        elseif (((string) $car) == "0") print '<td class="non">'.$langs->trans("Against").'</td>'."\n";
        else print '<td class="vide">&nbsp;</td>'."\n";
        // Total
        if (!isset($sumfor[$i])) $sumfor[$i] = 0;
        if (!isset($sumagainst[$i])) $sumagainst[$i] = 0;
        if (((string) $car) == "1") $sumfor[$i]++;
        if (((string) $car) == "0") $sumagainst[$i]++;
      }
    }
  } else {
    //sinon on remplace les choix de l'utilisateur par une ligne de checkbox pour recuperer de nouvelles valeurs
    if ($compteur == $ligneamodifier)
    {
      for ($i = 0; $i < $nbcolonnes; $i++)
      {
        $car = substr($ensemblereponses, $i, 1);
        print '<td class="vide">';
        if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')))
        {
          print '<input type="checkbox" name="choix'.$i.'" value="1" ';
          if ($car == '1') print 'checked';
          print '>';
        }
        if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
        {
          $arraychoice = array('2'=>'&nbsp;', '0'=>$langs->trans("No"), '1'=>$langs->trans("Yes"));
          print $form->selectarray("choix".$i, $arraychoice, $car);
        }
        if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'foragainst')
        {
          $arraychoice = array('2'=>'&nbsp;', '0'=>$langs->trans("Against"), '1'=>$langs->trans("For"));
          print $form->selectarray("choix".$i, $arraychoice, $car);
        }
        print '</td>'."\n";
      }
    } else {
      for ($i = 0; $i < $nbcolonnes; $i++)
      {
        $car = substr($ensemblereponses, $i, 1);
        if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')))
        {
          if (((string) $car) == "1") print '<td class="ok">OK</td>'."\n";
          else print '<td class="non">KO</td>'."\n";
          // Total
          if (!isset($sumfor[$i])) $sumfor[$i] = 0;
          if (((string) $car) == "1") $sumfor[$i]++;
        }
        if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
        {
          if (((string) $car) == "1") print '<td class="ok">'.$langs->trans("For").'</td>'."\n";
          elseif (((string) $car) == "0") print '<td class="non">'.$langs->trans("Against").'</td>'."\n";
          else print '<td class="vide">&nbsp;</td>'."\n";
          // Total
          if (!isset($sumfor[$i])) $sumfor[$i] = 0;
          if (!isset($sumagainst[$i])) $sumagainst[$i] = 0;
          if (((string) $car) == "1") $sumfor[$i]++;
          if (((string) $car) == "0") $sumagainst[$i]++;
        }
        if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'foragainst')
        {
          if (((string) $car) == "1") print '<td class="ok">'.$langs->trans("For").'</td>'."\n";
          elseif (((string) $car) == "0") print '<td class="non">'.$langs->trans("Against").'</td>'."\n";
          else print '<td class="vide">&nbsp;</td>'."\n";
          // Total
          if (!isset($sumfor[$i])) $sumfor[$i] = 0;
          if (!isset($sumagainst[$i])) $sumagainst[$i] = 0;
          if (((string) $car) == "1") $sumfor[$i]++;
          if (((string) $car) == "0") $sumagainst[$i]++;
        }
      }
    }
  }

  // Button edit at end of line
  if ($compteur != $ligneamodifier && $mod_ok)
  {
    print '<td class="casevide"><input type="submit" class="button smallpaddingimp" name="modifierligne'.$compteur.'" value="'.dol_escape_htmltag($langs->trans("Edit")).'"></td>'."\n";
  }

  //demande de confirmation pour modification de ligne
  for ($i = 0; $i < $nblines; $i++)
  {
    if (GETPOSTISSET("modifierligne".$i))
    {
      if ($compteur == $i)
      {
        print '<td class="casevide">';
        print '<input type="hidden" name="idtomodify'.$compteur.'" value="'.$obj->id_users.'">';
        print '<input type="submit" class="button button-save" name="validermodifier'.$compteur.'" value="'.dol_escape_htmltag($langs->trans("Save")).'">';
        print '</td>'."\n";
      }
    }
  }

  $compteur++;
  print '</tr>'."\n";
}

// Add line to add new record
if ($ligneamodifier < 0 && (!isset($_SESSION['nom'])))
{
  print '<tr>'."\n";
  print '<td class="nom">'."\n";
  if (isset($_SESSION['nom']))
  {
    print '<input type=hidden name="nom" value="'.$_SESSION['nom'].'">'.$_SESSION['nom']."\n";
  } else {
    print '<input type="text" name="nom" placeholder="'.dol_escape_htmltag($langs->trans("Name")).'" maxlength="64" size="24">'."\n";
  }
  print '</td>'."\n";

  // affichage des cases de formulaire checkbox pour un nouveau choix
  for ($i = 0; $i < $nbcolonnes; $i++)
  {
    print '<td class="vide">';
    if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')))
    {
      print '<input type="checkbox" name="choix'.$i.'" value="1"';
      if (GETPOSTISSET('choix'.$i) && GETPOST('choix'.$i) == '1') {
        print ' checked';
      }
      print '>';
    }
    if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno')
    {
      $arraychoice = array('2'=>'&nbsp;', '0'=>$langs->trans("No"), '1'=>$langs->trans("Yes"));
      print $form->selectarray("choix".$i, $arraychoice, GETPOST('choix'.$i));
    }
    if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'foragainst')
    {
      $arraychoice = array('2'=>'&nbsp;', '0'=>$langs->trans("Against"), '1'=>$langs->trans("For"));
      print $form->selectarray("choix".$i, $arraychoice, GETPOST('choix'.$i));
    }
    print '</td>'."\n";
  }

  // Affichage du bouton de formulaire pour inscrire un nouvel utilisateur dans la base
  print '<td><input type="image" class="borderimp" name="boutonp" value="'.$langs->trans("Vote").'" src="'.img_picto('', 'edit_add', '', false, 1).'"></td>'."\n";
  print '</tr>'."\n";
}

// Select value of best choice (for checkbox columns only)
$nbofcheckbox = 0;
for ($i = 0; $i < $nbcolonnes; $i++)
{
  if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')))
  $nbofcheckbox++;
  if (isset($sumfor[$i]))
  {
    if ($i == 0)
    {
      $meilleurecolonne = $sumfor[$i];
    }
    if (!isset($meilleurecolonne) || $sumfor[$i] > $meilleurecolonne)
    {
      $meilleurecolonne = $sumfor[$i];
    }
  }
}

if ($object->allow_spy) {
  // Show line total
  print '<tr>'."\n";
  print '<td class="center">'.$langs->trans("Total").'</td>'."\n";
  for ($i = 0; $i < $nbcolonnes; $i++)
  {
    $showsumfor = isset($sumfor[$i]) ? $sumfor[$i] : '';
    $showsumagainst = isset($sumagainst[$i]) ? $sumagainst[$i] : '';
    if (empty($showsumfor)) $showsumfor = 0;
    if (empty($showsumagainst)) $showsumagainst = 0;

    print '<td>';
    if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst'))) print $showsumfor;
    if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'yesno') print $langs->trans("Yes").': '.$showsumfor.'<br>'.$langs->trans("No").': '.$showsumagainst;
    if (!empty($listofanswers[$i]['format']) && $listofanswers[$i]['format'] == 'foragainst') print $langs->trans("For").': '.$showsumfor.'<br>'.$langs->trans("Against").': '.$showsumagainst;
    print '</td>'."\n";
  }
  print '</tr>';
  // Show picto winner
  if ($nbofcheckbox >= 2)
  {
    print '<tr>'."\n";
    print '<td class="somme"></td>'."\n";
    for ($i = 0; $i < $nbcolonnes; $i++)
    {
      //print 'xx'.(! empty($listofanswers[$i]['format'])).'-'.$sumfor[$i].'-'.$meilleurecolonne;
      if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst')) && isset($sumfor[$i]) && isset($meilleurecolonne) && $sumfor[$i] == $meilleurecolonne)
      {
        print '<td class="somme"><img src="'.dol_buildpath('/opensurvey/img/medaille.png', 1).'"></td>'."\n";
      } else {
        print '<td class="somme"></td>'."\n";
      }
    }
    print '</tr>'."\n";
  }
}
print '</table>'."\n";
print '</div>'."\n";

if ($object->allow_spy) {
  $toutsujet = explode(",", $object->sujet);
  $toutsujet = str_replace("°", "'", $toutsujet);

  $compteursujet = 0;
  $meilleursujet = '';

  for ($i = 0; $i < $nbcolonnes; $i++) {
    if (isset($sumfor[$i]) && isset($meilleurecolonne) && $sumfor[$i] == $meilleurecolonne) {
      $meilleursujet .= ", ";
      if ($object->format == "D") {
        $meilleursujetexport = $toutsujet[$i];

        if (strpos($toutsujet[$i], '@') !== false) {
          $toutsujetdate = explode("@", $toutsujet[$i]);
          $meilleursujet .= dol_print_date($toutsujetdate[0], 'daytext').' ('.dol_print_date($toutsujetdate[0], '%A').') - '.$toutsujetdate[1];
        } else {
          $meilleursujet .= dol_print_date($toutsujet[$i], 'daytext').' ('.dol_print_date($toutsujet[$i], '%A').')';
        }
      } else {
        $tmps = explode('@', $toutsujet[$i]);
        $meilleursujet .= dol_htmlentities($tmps[0]);
      }

      $compteursujet++;
    }
  }

  $meilleursujet = substr("$meilleursujet", 1);
  $meilleursujet = str_replace("°", "'", $meilleursujet);


  // Show best choice
  if ($nbofcheckbox >= 2)
  {
    $vote_str = $langs->trans('votes');
    print '<p class="affichageresultats">'."\n";

    if (isset($meilleurecolonne) && $compteursujet == "1") {
      print '<img src="'.dol_buildpath('/opensurvey/img/medaille.png', 1).'"> '.$langs->trans('TheBestChoice').": <b>".$meilleursujet."</b> ".$langs->trans('with')." <b>$meilleurecolonne </b>".$vote_str.".\n";
    } elseif (isset($meilleurecolonne)) {
      print '<img src="'.dol_buildpath('/opensurvey/img/medaille.png', 1).'"> '.$langs->trans('TheBestChoices').": <b>".$meilleursujet."</b> ".$langs->trans('with')."  <b>$meilleurecolonne </b>".$vote_str.".\n";
    }

    print '</p><br>'."\n";
  }
}

print '<br>';


// Comment list
$comments = $object->getComments();

if ($comments)
{
  print '<br><u><span class="bold opacitymedium">'.$langs->trans("CommentsOfVoters").':</span></u><br>'."\n";

  foreach ($comments as $obj) {
    // ligne d'un usager pré-authentifié
    //$mod_ok = (in_array($obj->name, $listofvoters));

    print '<div class="comment"><span class="usercomment">';
    if (in_array($obj->usercomment, $listofvoters)) print '<a href="'.$_SERVER["PHP_SELF"].'?deletecomment='.$obj->id_comment.'&sondage='.$numsondage.'"> '.img_picto('', 'delete.png', '', false, 0, 0, '', 'nomarginleft').'</a> ';
    //else print img_picto('', 'ellipsis-h', '', false, 0, 0, '', 'nomarginleft').' ';
    print dol_htmlentities($obj->usercomment).':</span> <span class="comment">'.dol_nl2br(dol_htmlentities($obj->comment))."</span></div>";
  }
}

// Form to add comment
if ($object->allow_comments) {
  print '<br><div class="addcomment"><span class="opacitymedium">'.$langs->trans("AddACommentForPoll")."</span><br>\n";

  print '<textarea name="comment" rows="'.ROWS_2.'" class="quatrevingtpercent">'.dol_escape_htmltag(GETPOST('comment', 'restricthtml'), 0, 1).'</textarea><br>'."\n";
  print $langs->trans("Name").': ';
  print '<input type="text" name="commentuser" maxlength="64" value="'.GETPOST('commentuser', 'nohtml').'"> &nbsp; '."\n";
  print '<input type="submit" class="button" name="ajoutcomment" value="'.dol_escape_htmltag($langs->trans("AddComment")).'"><br>'."\n";
  print '</form>'."\n";

  print '</div>'."\n"; // div add comment
}

print '<br><br>';

print '<a name="bas"></a>'."\n";

llxFooterSurvey();

$db->close();