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>
 * Copyright (C) 2024-2026  MDW           <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2024-2025  Frédéric France     <frederic.france@free.fr>
 *
 * 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
}
 
// Load Dolibarr environment
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/lib/opensurvey.lib.php";
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
 
// Init vars
$action = GETPOST('action', 'aZ09');
$numsondage = '';
if (GETPOST('sondage')) {
  $numsondage = GETPOST('sondage', 'alpha');
}
 
$object = new Opensurveysondage($db);
$result = $object->fetch('', $numsondage);
 
$nblines = $object->fetch_lines();
 
//If the survey has not yet finished, then it can be modified
$canbemodified = ((empty($object->date_fin) || dol_get_last_hour($object->date_fin) > dol_now()) && $object->status != Opensurveysondage::STATUS_CLOSED);
 
// Security check
if (!isModEnabled('opensurvey')) {
  httponly_accessforbidden('Module Opensurvey not enabled');
}
 
 
/*
 * Actions
 */
 
$nbcolonnes = substr_count($object->sujet, ',') + 1;
 
$listofvoters = explode(',', $_SESSION["savevoter"] ?? '');
 
$error = 0;
 
// Add comment
if (GETPOST('ajoutcomment', 'alpha')) {
  if (!$canbemodified || empty($object->allow_comments)) {
    // Comments are refused when the survey is expired/closed or when the survey does not allow comments
    // (the comment form is hidden in that case, so a comment here can only come from a forged POST).
    httponly_accessforbidden('ErrorForbidden');
  }
 
  $comment = GETPOST("comment", 'alphanohtml');
  $comment_user = GETPOST('commentuser', 'alphanohtml');
 
  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++;
  }
 
  $user_ip = getUserRemoteIP();
  $nb_post_max = getDolGlobalInt("MAIN_SECURITY_MAX_POST_ON_PUBLIC_PAGES_BY_IP_ADDRESS", 200);
  $now = dol_now();
  $minmonthpost = dol_time_plus_duree($now, -1, "m");
  // Calculate nb of post for IP
  $nb_post_ip = 0;
  if ($nb_post_max > 0) { // Calculate only if there is a limit to check
    $sql = "SELECT COUNT(id_comment) as nb_comments";
    $sql .= " FROM ".MAIN_DB_PREFIX."opensurvey_comments";
    $sql .= " WHERE ip = '".$db->escape($user_ip)."'";
    $sql .= " AND date_creation > '".$db->idate($minmonthpost)."'";
    $resql = $db->query($sql);
    if ($resql) {
      $num = $db->num_rows($resql);
      $i = 0;
      while ($i < $num) {
        $i++;
        $obj = $db->fetch_object($resql);
        $nb_post_ip = $obj->nb_comments;
      }
    }
  }
 
  if ($nb_post_max > 0 && $nb_post_ip >= $nb_post_max) {
    setEventMessages($langs->trans("AlreadyTooMuchPostOnThisIPAdress"), null, 'errors');
    $error++;
  }
 
  if (!$error) {
    $resql = $object->addComment($comment, $comment_user, $user_ip);
 
    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) {
    httponly_accessforbidden('ErrorForbidden');
  }
 
  // If the name is entered correctly
  if (GETPOST('nom', 'alphanohtml')) {
    $nouveauchoix = '';
    for ($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";
      }
    }
 
    $user_ip = getUserRemoteIP();
    $nb_post_max = getDolGlobalInt("MAIN_SECURITY_MAX_POST_ON_PUBLIC_PAGES_BY_IP_ADDRESS", 200);
    $now = dol_now();
    $minmonthpost = dol_time_plus_duree($now, -1, "m");
    // Calculate nb of post for IP
    $nb_post_ip = 0;
    if ($nb_post_max > 0) { // Calculate only if there is a limit to check
      $sql = "SELECT COUNT(id_users) as nb_records";
      $sql .= " FROM ".MAIN_DB_PREFIX."opensurvey_user_studs";
      $sql .= " WHERE ip = '".$db->escape($user_ip)."'";
      $sql .= " AND date_creation > '".$db->idate($minmonthpost)."'";
      $resql = $db->query($sql);
      if ($resql) {
        $num = $db->num_rows($resql);
        $i = 0;
        while ($i < $num) {
          $i++;
          $obj = $db->fetch_object($resql);
          $nb_post_ip = $obj->nb_records;
        }
      }
    }
 
 
    $nom = substr(GETPOST("nom", 'alphanohtml'), 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');
      $error++;
    } elseif ($nb_post_max > 0 && $nb_post_ip >= $nb_post_max) {
      setEventMessages($langs->trans("AlreadyTooMuchPostOnThisIPAdress"), null, 'errors');
      $error++;
    } else {
      $now = dol_now();
      $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'opensurvey_user_studs (nom, id_sondage, reponses, ip, date_creation)';
      $sql .= " VALUES ('".$db->escape($nom)."', '".$db->escape($numsondage)."','".$db->escape($nouveauchoix)."', '".$db->escape($user_ip)."', '".$db->idate($now)."')";
      $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');
 
            $link = getUrlSondage($numsondage, true);
            $link = '<a href="'.$link.'">'.$link.'</a>';
            $body = str_replace('\n', '<br>', $langs->transnoentities('EmailSomeoneVoted', $nom, $link));
            //var_dump($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;
$modifier = -1;
for ($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) {
  $nouveauchoix = '';
  for ($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";
    }
  }
 
  if (!$canbemodified) {
    httponly_accessforbidden('ErrorForbidden');
  }
 
  $idtomodify = GETPOST("idtomodify".$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
$idcomment = GETPOSTINT('deletecomment');
if ($idcomment) {
  if (!$canbemodified) {
    httponly_accessforbidden('ErrorForbidden');
  }
 
  $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' => $tmp[0], 'format' => (!empty($tmp[1]) ? $tmp[1] : 'checkbox'));
}
$toutsujet = str_replace("°", "'", $toutsujet);
 
 
print '<div class="survey_intro">';
print '<div class="survey_invitation">'.$langs->trans("YouAreInivitedToVote").'</div>';
print '<div class="small">';
print '<span class="opacitymedium">'.$langs->trans("OpenSurveyHowTo").'</span><br>';
if (empty($object->allow_spy)) {
  print '<span class="opacitymedium">'.$langs->trans("YourVoteIsPrivate").'</span><br>';
} else {
  print $form->textwithpicto('<span class="opacitymedium">'.$langs->trans("YourVoteIsPublic").'</span>', $langs->trans("CanSeeOthersVote")).'<br>';
}
print '</div>';
print '</div>';
print '<br>';
 
if (empty($object->description)) {
  print '<div class="corps">'."\n";
} else {
  print '<br>'."\n";
}
 
// show title of survey
$titre = str_replace("\\", "", $object->title);
print '<div class="survey_title">'.img_picto('', 'poll', 'class="size15x paddingright"').' <strong>'.dol_htmlentities($titre).'</strong></div>';
 
if (!empty($object->description)) {
  print '<br><div class="corps">'."\n";
}
 
// show description of survey
if ($object->description) {
  print dol_htmlentitiesbr($object->description);
}
 
print '</div>'."\n";
 
//The survey has expired, users can't vote or do any action
if (!$canbemodified) {
  print '<br><center><div class="center warning">'.$langs->trans('SurveyExpiredInfo').'</div></center>';
  llxFooterSurvey();
 
  $db->close();
  exit;
}
 
print '<div class="cadre"> '."\n";
print '<br><br>'."\n";
 
// Start to show survey result
print '<div class="div-table-responsive">';
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[$i]);  // intval() is used to remove the @* suffix which logically belongs to strftime()
    if (!isset($toutsujet[$i + 1])) {
      $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])) {
      $next = false;
    } else {
      $next = intval($toutsujet[$i + 1]);
    }
    if ($next && dol_print_date($cur, "%a %d") == dol_print_date($next, "%a %d") && dol_print_date($cur, "%B") == dol_print_date($next, "%B")) {
      $colspan++;
    } else {
      print '<td colspan="'.$colspan.'" class="jour">'.dol_print_date($cur, "%a %d").'</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
$currentusername = '';
$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;
 
  // Set if line of pre-authentified user
  $mod_ok = (in_array($obj->name, $listofvoters));
 
  if (!$mod_ok && !$object->allow_spy) {
    $compteur++;
    continue;
  }
 
  print '<tr>'."\n";
 
  // Name
  print '<td class="nom">'.img_picto($obj->name, 'user', 'class="pictofixedwidth"').dol_htmlentities($obj->name).'</td>'."\n";
 
  // If the line does not need modification, show the data
  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 {
    // Else, replace the user's choices with a line of checkboxes for entry
    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) {
    $currentusername = $obj->name;
    print '<td class="casevide"><input type="submit" class="button small" name="modifierligne'.$compteur.'" value="'.dol_escape_htmltag($langs->trans("Edit")).'"></td>'."\n";
  }
 
  // Ask for confirmation to modify the line
  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="'.$obj->id_users.'">';
        print '<input type="submit" class="button button-save small" name="validermodifier'.$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" class=" minwidth175" value="">'."\n";
  }
  print '</td>'."\n";
 
  // show cell form checkbox for a new choice
  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";
  }
 
  // Show button to add a new line into database
  print '<td><input type="image" class="borderimp classfortooltip" title="'.dolPrintHTML($langs->trans("AddTheVote")).'" name="boutonp" value="'.$langs->trans("Vote").'" src="'.img_picto('', 'edit_add', '', 0, 1).'"></td>'."\n";
  print '</tr>'."\n";
}
 
// Select value of best choice (for checkbox columns only)
$nbofcheckbox = 0;
$meilleurecolonne = null;
for ($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";
 
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) {
      $meilleursujet .= ($meilleursujet ? ", " : "");
      if ($object->format == "D") {
        if (strpos($toutsujet[$i], '@') !== false) {
          $toutsujetdate = explode("@", $toutsujet[$i]);
          $meilleursujet .= dol_print_date($toutsujetdate[0], 'daytext').' ('.dol_print_date($toutsujetdate[0], '%A').') - '.$toutsujetdate[1];
        } else {
          $meilleursujet .= dol_print_date((empty($toutsujet[$i]) ? 0 : $toutsujet[$i]), 'daytext').' ('.dol_print_date((empty($toutsujet[$i]) ? 0 : $toutsujet[$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>".$meilleursujet."</b> - <b>".$meilleurecolonne."</b> ".$vote_str.".\n";
    } elseif (isset($meilleurecolonne)) {
      print '<img src="'.dol_buildpath('/opensurvey/img/medaille.png', 1).'"> '.$langs->trans('TheBestChoices').": <b>".$meilleursujet."</b> - <b>".$meilleurecolonne."</b> ".$vote_str.".\n";
    }
 
    print '</p><br>'."\n";
  }
}
 
print '<br>';
 
 
// Comment list
$comments = $object->getComments();
 
if ($comments) {
  print '<br>'.img_picto('', 'note', 'class="pictofixedwidth"').'<span class="bold opacitymedium">'.$langs->trans("CommentsOfVoters").':</span><br>'."\n";
 
  foreach ($comments as $obj) {
    // Set if line of pre-authentified user
    //$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', '', 0, 0, 0, '', 'nomarginleft').'</a> ';
    }
    //else print img_picto('', 'ellipsis-h', '', 0, 0, 0, '', 'nomarginleft').' ';
    print img_picto('', 'user', 'class="pictofixedwidth"').dol_htmlentities($obj->usercomment).':</span> <span class="comment">'.dol_nl2br(dol_htmlentities($obj->comment))."</span></div>";
  }
}
 
// Form to add comment
if ($object->allow_comments && $currentusername) {
  print '<br><div class="addcomment"><span class="opacitymedium">'.$langs->trans("AddACommentForPoll")."</span><br>\n";
 
  print '<textarea name="comment" rows="'.ROWS_2.'" class="quatrevingtpercent">'.dol_escape_htmltag(GETPOST('comment', 'alphanohtml'), 0, 1).'</textarea><br>'."\n";
  print $langs->trans("Name").': ';
  print '<input type="text" name="commentuser" maxlength="64" value="'.dol_escape_htmltag(GETPOSTISSET('commentuser') ? GETPOST('commentuser', 'alphanohtml') : (empty($_SESSION['nom']) ? $currentusername : $_SESSION['nom'])).'"> &nbsp; '."\n";
  print '<input type="submit" class="button smallpaddingimp" name="ajoutcomment" value="'.dol_escape_htmltag($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();