results.php

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<?php
/* Copyright (C) 2013-2020  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2014       Marcos García           <marcosgdf@gmail.com>
 * Copyright (C) 2018       Frédéric France         <frederic.france@netlogic.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/>.
 */
 
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";
 
// Security check
if (empty($user->rights->opensurvey->read)) {
  accessforbidden();
}
 
// Init vars
$action = GETPOST('action', 'aZ09');
$numsondage = GETPOST("id");
 
$object = new Opensurveysondage($db);
$result = $object->fetch(0, $numsondage);
if ($result <= 0) {
  dol_print_error('', 'Failed to get survey id '.$numsondage);
}
 
$nblines = $object->fetch_lines();
 
 
/*
 * Actions
 */
 
// Return to the results
if (GETPOST('retoursondage')) {
  header('Location: results.php?id='.(GETPOSTISSET('id_sondage') ? GETPOST('id_sondage', 'aZ09') : GETPOST('id', 'int')));
  exit;
}
 
$nbcolonnes = substr_count($object->sujet, ',') + 1;
 
// Add vote
if (GETPOST("boutonp") || GETPOST("boutonp.x") || GETPOST("boutonp_x")) {   // boutonp for chrome, boutonp.x for firefox
  if (GETPOST('nom')) {
    $erreur_prenom = false;
 
    $nouveauchoix = '';
    for ($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 { // sinon c'est 0
        $nouveauchoix .= "0";
      }
    }
 
    $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)."'";
    $sql .= ' ORDER BY id_users';
    $resql = $db->query($sql);
    $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 (!$resql) {
        dol_print_error($db);
      }
    }
  }
}
 
// Update vote
$testmodifier = false;
$testligneamodifier = false;
$ligneamodifier = -1;
for ($i = 0; $i < $nblines; $i++) {
  if (GETPOSTISSET('modifierligne'.$i)) {
    $ligneamodifier = $i;
    $testligneamodifier = true;
  }
 
  //test pour voir si une ligne est a modifier
  if (GETPOSTISSET('validermodifier'.$i)) {
    $modifier = $i;
    $testmodifier = true;
  }
}
if ($testmodifier) {
  // Security check
  if (!$user->rights->opensurvey->write) {
    accessforbidden();
  }
 
  $nouveauchoix = '';
  for ($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 { // sinon c'est 0
      $nouveauchoix .= "0";
    }
  }
 
  $idtomodify = GETPOST("idtomodify".$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);
  }
}
 
// Add column (not for date)
if (GETPOST("ajoutercolonne") && GETPOST('nouvellecolonne') && $object->format == "A") {
  // Security check
  if (!$user->rights->opensurvey->write) {
    accessforbidden();
  }
 
  $nouveauxsujets = $object->sujet;
 
  //on rajoute la valeur a la fin de tous les sujets deja entrés
  $nouveauxsujets .= ',';
  $nouveauxsujets .= str_replace(array(",", "@"), " ", GETPOST("nouvellecolonne")).(!GETPOST("typecolonne") ? '' : '@'.GETPOST("typecolonne"));
 
  //mise a jour avec les nouveaux sujets dans la base
  $sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
  $sql .= " SET sujet = '".$db->escape($nouveauxsujets)."'";
  $sql .= " WHERE id_sondage = '".$db->escape($numsondage)."'";
  $resql = $db->query($sql);
  if (!$resql) {
    dol_print_error($db);
  } else {
    header('Location: results.php?id='.$object->id_sondage);
  }
}
 
// Add column (with format date)
if (GETPOSTISSET("ajoutercolonne") && $object->format == "D") {
  // Security check
  if (!$user->rights->opensurvey->write) {
    accessforbidden();
  }
 
  $nouveauxsujets = $object->sujet;
 
  if (GETPOSTISSET("nouveaujour") && GETPOST("nouveaujour") != "vide" &&
    GETPOSTISSET("nouveaumois") && GETPOST("nouveaumois") != "vide" &&
    GETPOSTISSET("nouvelleannee") && GETPOST("nouvelleannee") != "vide") {
    $nouvelledate = dol_mktime(0, 0, 0, GETPOST("nouveaumois"), GETPOST("nouveaujour"), GETPOST("nouvelleannee"));
 
    if (GETPOSTISSET("nouvelleheuredebut") && GETPOST("nouvelleheuredebut") != "vide") {
      $nouvelledate .= "@";
      $nouvelledate .= GETPOST("nouvelleheuredebut");
      $nouvelledate .= "h";
 
      if (GETPOST("nouvelleminutedebut") != "vide") {
        $nouvelledate .= GETPOST("nouvelleminutedebut");
      }
    }
 
    if (GETPOSTISSET("nouvelleheurefin") && GETPOST("nouvelleheurefin") != "vide") {
      $nouvelledate .= "-";
      $nouvelledate .= GETPOST("nouvelleheurefin");
      $nouvelledate .= "h";
 
      if (GETPOST("nouvelleminutefin") != "vide") {
        $nouvelledate .= GETPOST("nouvelleminutefin");
      }
    }
 
    if (GETPOST("nouvelleheuredebut") == "vide" || (GETPOSTISSET("nouvelleheuredebut") && GETPOSTISSET("nouvelleheurefin")
      && (GETPOST("nouvelleheuredebut") < GETPOST("nouvelleheurefin") || (GETPOST("nouvelleheuredebut") == GETPOST("nouvelleheurefin")
        && (GETPOST("nouvelleminutedebut") < GETPOST("nouvelleminutefin")))))) {
      $erreur_ajout_date = false;
    } else {
      $erreur_ajout_date = "yes";
    }
 
    //on rajoute la valeur dans les valeurs
    $datesbase = explode(",", $object->sujet);
    $taillebase = count($datesbase);
 
    //recherche de l'endroit de l'insertion de la nouvelle date dans les dates deja entrées dans le tableau
    if ($nouvelledate < $datesbase[0]) {
      $cleinsertion = 0;
    } elseif ($nouvelledate > $datesbase[$taillebase - 1]) {
      $cleinsertion = count($datesbase);
    } else {
      $nbdatesbase = count($datesbase);
      for ($i = 0; $i < $nbdatesbase; $i++) {
        $j = $i + 1;
        if ($nouvelledate > $datesbase[$i] && $nouvelledate < $datesbase[$j]) {
          $cleinsertion = $j;
        }
      }
    }
 
    array_splice($datesbase, $cleinsertion, 0, $nouvelledate);
    $cle = array_search($nouvelledate, $datesbase);
    $dateinsertion = '';
    $nbofdates = count($datesbase);
    for ($i = 0; $i < $nbofdates; $i++) {
      $dateinsertion .= ",";
      $dateinsertion .= $datesbase[$i];
    }
 
    $dateinsertion = substr("$dateinsertion", 1);
 
    // update with new topics into database
    if (isset($erreur_ajout_date) && empty($erreur_ajout_date)) {
      $sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
      $sql .= " SET sujet = '".$db->escape($dateinsertion)."'";
      $sql .= " WHERE id_sondage = '".$db->escape($numsondage)."'";
      $resql = $db->query($sql);
      if (!$resql) {
        dol_print_error($db);
      } else {
        header('Location: results.php?id='.$object->id_sondage);
      }
    }
    if ($cleinsertion >= 0) {
      $sql = 'SELECT s.reponses';
      $sql .= " FROM ".MAIN_DB_PREFIX."opensurvey_user_studs as s";
      $sql .= " WHERE id_sondage = '".$db->escape($numsondage)."'";
      $resql = $db->query($sql);
      if (!$resql) {
        dol_print_error($db);
      } else {
        $num = $db->num_rows($resql);
        $compteur = 0;
        while ($compteur < $num) {
          $obj = $db->fetch_object($resql);
          $sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_user_studs";
          if ($cleinsertion == 0) {
            $sql .= " SET reponses = '0".$db->escape($obj->reponses)."'";
          } else {
            $reponsesadd = str_split($obj->reponses);
            $lengthresponses = count($reponsesadd);
            for ($cpt = $lengthresponses; $cpt > $cleinsertion; $cpt--) {
              $reponsesadd[$cpt] = $reponsesadd[$cpt-1];
            }
            $reponsesadd[$cleinsertion] = '0';
            $reponsesadd = implode($reponsesadd);
            $sql .= " SET reponses = '".$db->escape($reponsesadd)."'";
          }
          $sql .= " WHERE id_sondage = '".$db->escape($numsondage)."'";
          $resql = $db->query($sql);
          if (!$resql) {
            dol_print_error($db);
          }
          $compteur++;
        }
      }
    }
    $adresseadmin = $object->mail_admin;
  } else {
    $erreur_ajout_date = "yes";
  }
}
 
// Delete line
for ($i = 0; $i < $nblines; $i++) {
  if (GETPOST("effaceligne".$i) || GETPOST("effaceligne".$i."_x") || GETPOST("effaceligne".$i.".x")) {  // effacelignei for chrome, effacelignei_x for firefox
    // Security check
    if (!$user->rights->opensurvey->write) {
      accessforbidden();
    }
 
    $compteur = 0;
 
    // Loop on each answer
    $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);
    }
    $num = $db->num_rows($resql);
    while ($compteur < $num) {
      $obj = $db->fetch_object($resql);
 
      if ($compteur == $i) {
        $sql2 = 'DELETE FROM '.MAIN_DB_PREFIX.'opensurvey_user_studs';
        $sql2 .= " WHERE id_users = ".((int) $obj->id_users);
        $resql2 = $db->query($sql2);
      }
 
      $compteur++;
    }
  }
}
 
// Delete column
for ($i = 0; $i < $nbcolonnes; $i++) {
  if ((GETPOST("effacecolonne".$i) || GETPOST("effacecolonne".$i."_x") || GETPOST("effacecolonne".$i.".x"))
    && $nbcolonnes > 1) { // effacecolonnei for chrome, effacecolonnei_x for firefox
    // Security check
    if (!$user->rights->opensurvey->write) {
      accessforbidden();
    }
 
    $db->begin();
 
    $toutsujet = explode(",", $object->sujet);
    $j = 0;
    $nouveauxsujets = '';
 
    //parcours de tous les sujets actuels
    while (isset($toutsujet[$j])) {
      //si le sujet n'est pas celui qui a été effacé alors on concatene
      if ($i != $j) {
        if (!empty($nouveauxsujets)) {
          $nouveauxsujets .= ',';
        }
        $nouveauxsujets .= $toutsujet[$j];
      }
 
      $j++;
    }
 
    // Mise a jour des sujets dans la base
    $sql = 'UPDATE '.MAIN_DB_PREFIX."opensurvey_sondage";
    $sql .= " SET sujet = '".$db->escape($nouveauxsujets)."' WHERE id_sondage = '".$db->escape($numsondage)."'";
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
    }
 
    // Clean current answer to remove deleted columns
    $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($numsondage)."'";
    dol_syslog('sql='.$sql);
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
      exit;
    }
    $num = $db->num_rows($resql);
    while ($compteur < $num) {
      $obj = $db->fetch_object($resql);
 
      $newcar = '';
      $ensemblereponses = $obj->reponses;
 
      // parcours de toutes les réponses actuelles
      for ($j = 0; $j < $nbcolonnes; $j++) {
        $car = substr($ensemblereponses, $j, 1);
        //si les reponses ne concerne pas la colonne effacée, on concatene
        if ($i != $j) {
          $newcar .= $car;
        }
      }
 
      // mise a jour des reponses utilisateurs dans la base
      $sql2 = 'UPDATE '.MAIN_DB_PREFIX.'opensurvey_user_studs';
      $sql2 .= " SET reponses = '".$db->escape($newcar)."'";
      $sql2 .= " WHERE id_users = '".$db->escape($obj->id_users)."'";
      //print $sql2;
      dol_syslog('sql='.$sql2);
      $resql2 = $db->query($sql2);
 
      $compteur++;
    }
 
    $db->commit();
  }
}
 
 
 
/*
 * View
 */
 
$form = new Form($db);
 
if ($object->fk_user_creat) {
  $userstatic = new User($db);
  $userstatic->fetch($object->fk_user_creat);
}
 
$result = $object->fetch(0, $numsondage);
if ($result <= 0) {
  dol_print_error($db, $object->error);
  exit;
}
 
$title = $object->title." - ".$langs->trans('Card');
$helpurl = '';
$arrayofjs = array();
$arrayofcss = array('/opensurvey/css/style.css');
llxHeader('', $title, $helpurl, 0, 0, 0, $arrayofjs, $arrayofcss);
 
 
// 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("@", "<br>", $toutsujet);
$toutsujet = str_replace("°", "'", $toutsujet);
 
 
print '<form name="formulaire4" action="#" method="POST">'."\n";
print '<input type="hidden" name="token" value="'.newToken().'">';
 
$head = opensurvey_prepare_head($object);
 
print dol_get_fiche_head($head, 'preview', $langs->trans("Survey"), -1, 'poll');
 
$morehtmlref = '';
 
$linkback = '<a href="'.DOL_URL_ROOT.'/opensurvey/list.php?restore_lastsearch_values=1">'.$langs->trans("BackToList").'</a>';
 
dol_banner_tab($object, 'id', $linkback, 1, 'id_sondage', 'id_sondage', $morehtmlref);
 
 
print '<div class="fichecenter">';
 
print '<div class="fichehalfleft">';
print '<div class="underbanner clearboth"></div>';
print '<table class="border tableforfield centpercent">';
 
// Type
$type = ($object->format == "A") ? 'classic' : 'date';
print '<tr><td class="titlefield">'.$langs->trans("Type").'</td><td>';
print img_picto('', dol_buildpath('/opensurvey/img/'.($type == 'classic' ? 'chart-32.png' : 'calendar-32.png'), 1), 'width="16"', 1);
print ' '.$langs->trans($type == 'classic' ? "TypeClassic" : "TypeDate").'</td></tr>';
 
// Title
print '<tr><td>';
$adresseadmin = $object->mail_admin;
print $langs->trans("Title").'</td><td>';
if ($action == 'edit') {
  print '<input type="text" name="nouveautitre" size="40" value="'.dol_escape_htmltag($object->title).'">';
} else {
  print dol_htmlentities($object->title);
}
print '</td></tr>';
 
// Description
print '<tr><td class="tdtop">'.$langs->trans("Description").'</td><td>';
if ($action == 'edit') {
  $doleditor = new DolEditor('nouveauxcommentaires', $object->description, '', 120, 'dolibarr_notes', 'In', 1, 1, 1, ROWS_7, '90%');
  $doleditor->Create(0, '');
} else {
  print (dol_textishtml($object->description) ? $object->description : dol_nl2br($object->description, 1, true));
}
print '</td></tr>';
 
// EMail
//If linked user, then emails are going to be sent to users' email
if (!$object->fk_user_creat) {
  print '<tr><td>'.$langs->trans("EMail").'</td><td>';
  if ($action == 'edit') {
    print '<input type="text" name="nouvelleadresse" class="minwith200" value="'.$object->mail_admin.'">';
  } else {
    print dol_print_email($object->mail_admin, 0, 0, 1, 0, 1, 1);
  }
  print '</td></tr>';
}
 
print '</table>';
 
print '</div>';
print '<div class="fichehalfright">';
print '<div class="underbanner clearboth"></div>';
 
print '<table class="border tableforfield centpercent">';
 
 
// Expire date
print '<tr><td>'.$langs->trans('ExpireDate').'</td><td>';
if ($action == 'edit') {
  print $form->selectDate($expiredate ? $expiredate : $object->date_fin, 'expire', 0, 0, 0, '', 1, 0);
} else {
  print dol_print_date($object->date_fin, 'day');
  if ($object->date_fin && $object->date_fin < dol_now() && $object->status == Opensurveysondage::STATUS_VALIDATED) {
    print img_warning($langs->trans("Expired"));
  }
}
print '</td></tr>';
 
// Author
print '<tr><td>';
print $langs->trans("Author").'</td><td>';
if ($object->fk_user_creat) {
  print $userstatic->getLoginUrl(1);
} else {
  print dol_htmlentities($object->nom_admin);
}
print '</td></tr>';
 
// Link
print '<tr><td>'.$langs->trans("UrlForSurvey", '').'</td><td>';
 
// Define $urlwithroot
$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
//$urlwithroot=DOL_MAIN_URL_ROOT;         // This is to use same domain name than current
 
$url = $urlwithouturlroot.dol_buildpath('/public/opensurvey/studs.php', 1).'?sondage='.$object->id_sondage;
$urllink = '<input type="text" class="quatrevingtpercent" '.($action == 'edit' ? 'disabled' : '').' id="opensurveyurl" name="opensurveyurl" value="'.$url.'">';
print $urllink;
if ($action != 'edit') {
  print ajax_autoselect("opensurveyurl", $url, 'image');
}
 
print '</td></tr>';
 
print '</table>';
print '</div>';
 
print '</div>';
print '<div class="clearboth"></div>';
 
print dol_get_fiche_end();
 
print '</form>'."\n";
 
 
// Buttons
 
print '<div class="tabsAction">';
 
print '<a class="butAction" href="exportcsv.php?id='.urlencode($numsondage).'">'.$langs->trans("ExportSpreadsheet").' (.CSV)</a>';
 
print '</div>';
 
 
// Show form to add a new field/column
if (GETPOST('ajoutsujet')) {
  // Security check
  if (!$user->rights->opensurvey->write) {
    accessforbidden();
  }
 
  print '<form name="formulaire" action="" method="POST">'."\n";
  print '<input type="hidden" name="token" value="'.newToken().'">';
  print '<input type="hidden" name="backtopage" value="'.GETPOST('backtopage', 'alpha').'">';
 
  print '<div class="center">'."\n";
  print "<br><br>\n";
 
  // Add new column
  if ($object->format == "A") {
    print $langs->trans("AddNewColumn").':<br><br>';
    print $langs->trans("Title").' <input type="text" name="nouvellecolonne" size="40"><br>';
    $tmparray = array('checkbox'=>$langs->trans("CheckBox"), 'yesno'=>$langs->trans("YesNoList"), 'foragainst'=>$langs->trans("PourContreList"));
    print $langs->trans("Type").' '.$form->selectarray("typecolonne", $tmparray, GETPOST('typecolonne')).'<br><br>';
    print '<input type="submit" class="button" name="ajoutercolonne" value="'.dol_escape_htmltag($langs->trans("Add")).'">';
    print '<input type="hidden" name="id_sondage" value="'.dol_escape_htmltag($object->id_sondage).'">';
    print ' &nbsp; &nbsp; ';
    print '<input type="submit" class="button button-cancel" name="retoursondage" value="'.dol_escape_htmltag($langs->trans("Cancel")).'">';
    print '<br><br>'."\n";
  } else {
    require_once DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';
 
    $formother = new FormOther($db);
    //ajout d'une date avec creneau horaire
    print $langs->trans("AddADate").':<br><br>'."\n";
    print '<select name="nouveaujour"> '."\n";
    print '<OPTION VALUE="vide">&nbsp;</OPTION>'."\n";
    for ($i = 1; $i < 32; $i++) {
      print '<OPTION VALUE="'.$i.'">'.$i.'</OPTION>'."\n";
    }
    print '</select>'."\n";
 
    print $formother->select_month('', 'nouveaumois', 1);
 
    print '&nbsp;';
 
    print $formother->selectyear('', 'nouvelleannee', 1, 0, 5, 0, 1);
 
    print '<br><br>'.$langs->trans("AddStartHour").': <br><br>'."\n";
    print '<select name="nouvelleheuredebut"> '."\n";
    print '<OPTION VALUE="vide">&nbsp;</OPTION>'."\n";
    for ($i = 0; $i < 24; $i++) {
      print '<OPTION VALUE="'.$i.'">'.$i.' H</OPTION>'."\n";
    }
    print '</select>'."\n";
    print '<select name="nouvelleminutedebut"> '."\n";
    print '<OPTION VALUE="vide">&nbsp;</OPTION>'."\n";
    print '<OPTION VALUE="00">00</OPTION>'."\n";
    print '<OPTION VALUE="15">15</OPTION>'."\n";
    print '<OPTION VALUE="30">30</OPTION>'."\n";
    print '<OPTION VALUE="45">45</OPTION>'."\n";
    print '</select>'."\n";
    print '<br><br>'.$langs->trans("AddEndHour").': <br><br>'."\n";
    print '<select name="nouvelleheurefin"> '."\n";
    print '<OPTION VALUE="vide">&nbsp;</OPTION>'."\n";
    for ($i = 0; $i < 24; $i++) {
      print '<OPTION VALUE="'.$i.'">'.$i.' H</OPTION>'."\n";
    }
    print '</SELECT>'."\n";
    print '<select name="nouvelleminutefin"> '."\n";
    print '<OPTION VALUE="vide">&nbsp;</OPTION>'."\n";
    print '<OPTION VALUE="00">00</OPTION>'."\n";
    print '<OPTION VALUE="15">15</OPTION>'."\n";
    print '<OPTION VALUE="30">30</OPTION>'."\n";
    print '<OPTION VALUE="45">45</OPTION>'."\n";
    print '</select>'."\n";
 
    print '<br><br>';
    print' <input type="submit" class="button" name="ajoutercolonne" value="'.dol_escape_htmltag($langs->trans("Add")).'">'."\n";
    print '&nbsp; &nbsp;';
    print '<input type="submit" class="button button-cancel" name="retoursondage" value="'.$langs->trans("Cancel").'">';
  }
 
  print '</form>'."\n";
  print '<br><br><br><br>'."\n";
  print '</div>'."\n";
 
  exit;
}
 
if ($user->rights->opensurvey->write) {
  print '<span class="opacitymedium">';
  $s = $langs->trans("PollAdminDesc", '{s1}', $langs->trans("Add"));
  print str_replace('{s1}', img_picto('', 'delete'), $s);
  print '</span><br>';
}
 
$nbcolonnes = substr_count($object->sujet, ',') + 1;
 
print '<form name="formulaire" action="" method="POST">'."\n";
print '<input type="hidden" name="token" value="'.newToken().'">';
print '<input type="hidden" name="page_y" value="">';
 
print '<div class="cadre div-table-responsive-no-min"> '."\n";
 
// Start to show survey result
print '<table class="resultats">'."\n";
 
//reformatage des données des sujets du sondage
$toutsujet = explode(",", $object->sujet);
$toutsujet = str_replace("°", "'", $toutsujet);
 
print '<tr>'."\n";
print '<td></td>'."\n";
print '<td></td>'."\n";
 
// loop to show the delete link
if ($user->rights->opensurvey->write) {
  for ($i = 0; isset($toutsujet[$i]); $i++) {
    print '<td class=somme><input type="image" name="effacecolonne'.$i.'" src="'.img_picto('', 'delete.png', '', false, 1).'"></td>'."\n";
  }
}
 
print '</tr>'."\n";
 
 
// Show choice titles
if ($object->format == "D") {
  //affichage des sujets du sondage
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td></td>'."\n";
 
  //affichage des années
  $colspan = 1;
  $nbofsujet = count($toutsujet);
  for ($i = 0; $i < $nbofsujet; $i++) {
    $current = $toutsujet[$i];
 
    if (strpos($toutsujet[$i], '@') !== false) {
      $current = substr($toutsujet[$i], 0, strpos($toutsujet[$i], '@'));
    }
 
    if (isset($toutsujet[$i + 1]) && strpos($toutsujet[$i + 1], '@') !== false) {
      $next = substr($toutsujet[$i + 1], 0, strpos($toutsujet[$i + 1], '@'));
    } elseif (isset($toutsujet[$i + 1])) {
      $next = $toutsujet[$i + 1];
    }
 
    $currenty = 0;
    if ($current) {
      $currenty = strftime("%Y", $current);
    }
    $next = 0;
    if ($next) {
      $nexty = strftime("%Y", $next);
    }
    if (isset($toutsujet[$i + 1]) && ($currenty == $nexty)) {
      $colspan++;
    } else {
      print '<td colspan='.$colspan.' class="annee">';
      if ($current) {
        print strftime("%Y", $current);
      }
      print '</td>'."\n";
      $colspan = 1;
    }
  }
 
  if ($user->rights->opensurvey->write) {
    print '<td class="annee">';
    print '<a href="'.$_SERVER["PHP_SELF"].'?ajoutsujet=1&id='.$object->id_sondage.'">'.$langs->trans("Add").'</a></td>'."\n";
  }
 
  print '</tr>'."\n";
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td></td>'."\n";
 
  //affichage des mois
  $colspan = 1;
  for ($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;
    }
  }
 
  if ($user->rights->opensurvey->write) {
    print '<td class="mois"><a href="'.$_SERVER["PHP_SELF"].'?ajoutsujet=1&id='.$object->id_sondage.'">'.$langs->trans("Add").'</a></td>'."\n";
  }
 
  print '</tr>'."\n";
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td></td>'."\n";
 
  //affichage des jours
  $colspan = 1;
  for ($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;
    }
  }
 
  if ($user->rights->opensurvey->write) {
    print '<td class="jour"><a href="'.$_SERVER["PHP_SELF"].'?ajoutsujet=1&id='.$object->id_sondage.'">'.$langs->trans("Add").'</a></td>'."\n";
  }
  print '</tr>'."\n";
 
  //affichage des horaires
  if (strpos($object->sujet, '@') !== false) {
    print '<tr>'."\n";
    print '<td></td>'."\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";
      }
    }
 
    if ($user->rights->opensurvey->write) {
      print '<td class="heure"><a href="'.$_SERVER["PHP_SELF"].'?ajoutsujet=1&id='.$object->id_sondage.'">'.$langs->trans("Add").'</a></td>'."\n";
    }
 
    print '</tr>'."\n";
  }
} else {
  // Show titles
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td></td>'."\n";
 
  for ($i = 0; isset($toutsujet[$i]); $i++) {
    $tmp = explode('@', $toutsujet[$i]);
    print '<td class="sujet">'.dol_htmlentities($tmp[0]).'</td>'."\n";
  }
 
  print '<td class="sujet"><a href="'.$_SERVER["PHP_SELF"].'?id='.$numsondage.'&ajoutsujet=1&backtopage='.urlencode($_SERVER["PHP_SELF"]).'"><span class="fa fa-plus-circle valignmiddle btnTitle-icon"></span></a></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($numsondage)."'";
dol_syslog('sql='.$sql);
$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;
 
  print '<tr><td>'."\n";
 
  if ($user->rights->opensurvey->write) {
    print '<input type="image" class="reposition" name="effaceligne'.$compteur.'" src="'.img_picto('', 'delete.png', '', false, 1).'">'."\n";
  }
 
  // Name
  print '</td><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 != $ligneamodifier && ($user->rights->opensurvey->write)) {
    print '<td class="casevide"><input type="submit" class="button reposition" 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="'.$obj->id_users.'">';
        print '<input type="submit" class="button button-save reposition" name="validermodifier'.$compteur.'" value="'.dol_escape_htmltag($langs->trans("Save")).'">';
        print '</td>'."\n";
      }
    }
  }
 
  $compteur++;
  print '</tr>'."\n";
}
 
// Add line to add new record
if (empty($testligneamodifier)) {
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td class="nom">'."\n";
  print '<input type="text" class="maxwidthonsmartphone" placeholder="'.dol_escape_htmltag($langs->trans("Name")).'" name="nom" maxlength="64">'."\n";
  print '</td>'."\n";
 
  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, $arraychoice);
    }
    if (!empty($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);
    }
    print '</td>'."\n";
  }
 
  // Affichage du bouton de formulaire pour inscrire un nouvel utilisateur dans la base
  print '<td><input type="image" name="boutonp" class="borderimp" 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 + 1; $i++) {
  if (empty($listofanswers[$i]['format']) || !in_array($listofanswers[$i]['format'], array('yesno', 'foragainst'))) {
    $nbofcheckbox++;
  }
  if (isset($sumfor[$i])) {
    if ($i == 0) {
      $meilleurecolonne = $sumfor[$i];
    }
    if (isset($sumfor[$i]) && $sumfor[$i] > $meilleurecolonne) {
      $meilleurecolonne = $sumfor[$i];
    }
  }
}
 
 
// Show line total
print '<tr>'."\n";
print '<td></td>'."\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 ($nbofcheckbox >= 2) {
  print '<tr>'."\n";
  print '<td></td>'."\n";
  print '<td></td>'."\n";
  for ($i = 0; $i < $nbcolonnes; $i++) {
    if (empty($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";
}
 
// S'il a oublié de remplir un nom
if (GETPOSTISSET("boutonp") && GETPOST("nom") == "") {
  setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Name")), null, 'errors');
}
 
if (isset($erreur_prenom) && $erreur_prenom) {
  setEventMessages($langs->trans('VoteNameAlreadyExists'), null, 'errors');
}
 
if (isset($erreur_ajout_date) && $erreur_ajout_date) {
  setEventMessages($langs->trans("ErrorWrongDate"), null, 'errors');
}
 
//fin du tableau
print '</table>'."\n";
print '</div>'."\n";
 
 
$toutsujet = explode(",", $object->sujet); // With old versions, this field was not set
 
$compteursujet = 0;
$meilleursujet = '';
for ($i = 0; $i < $nbcolonnes; $i++) {
  if (isset($sumfor[$i]) === true && isset($meilleurecolonne) === true && $sumfor[$i] == $meilleurecolonne) {
    $meilleursujet .= ($meilleursujet ? ", " : "");
 
    if ($object->format == "D") {
      $meilleursujetexport = $toutsujet[$i];
      //var_dump($toutsujet);
      if (strpos($toutsujet[$i], '@') !== false) {
        $toutsujetdate = explode("@", $toutsujet[$i]);
        $meilleursujet .= dol_print_date($toutsujetdate[0], 'daytext').($toutsujetdate[0] ? ' ('.dol_print_date($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) && $compteursujet == "1") {
    print "<img src=\"".DOL_URL_ROOT.'/opensurvey/img/medaille.png'."\"> ".$langs->trans('TheBestChoice').": <b>".$meilleursujet." </b>".$langs->trans("with")." <b>".$meilleurecolonne."</b> ".$vote_str.".\n";
  } elseif (isset($meilleurecolonne)) {
    print "<img src=\"".DOL_URL_ROOT.'/opensurvey/img/medaille.png'."\"> ".$langs->trans('TheBestChoices').": <b>".$meilleursujet." </b>".$langs->trans("with")." <b>".$meilleurecolonne."</b> ".$vote_str.".\n";
  }
  print '<br></p><br>'."\n";
}
 
print '</form>'."\n";
 
print '<a name="bas"></a>'."\n";
 
llxFooter();
 
$db->close();