holiday.class.php

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<?php
/* Copyright (C) 2011   Dimitri Mouillard   <dmouillard@teclib.com>
 * Copyright (C) 2012-2014  Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2012-2016  Regis Houssin     <regis.houssin@inodbox.com>
 * Copyright (C) 2013   Florian Henry     <florian.henry@open-concept.pro>
 * Copyright (C) 2016   Juanjo Menent     <jmenent@2byte.es>
 * Copyright (C) 2018-2026  Frédéric France     <frederic.france@free.fr>
 * Copyright (C) 2024-2026  MDW           <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2026   Alexandre Spangaro    <alexandre@inovea-conseil.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/>.
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
 
 
class Holiday extends CommonObject
{
  public $element = 'holiday';
 
  public $TRIGGER_PREFIX = 'HOLIDAY';
 
  public $table_element = 'holiday';
 
  public $fk_element = 'fk_holiday';
 
  public $picto = 'holiday';
 
  public $fk_user;
 
  public $date_create = '';
 
  public $description;
 
  public $date_debut = '';
 
  public $date_fin = '';
 
  public $date_debut_gmt = '';
 
  public $date_fin_gmt = '';
 
  public $halfday = '';
 
  public $statut = 0;
 
  public $fk_validator;
 
  public $date_valid = 0;
 
  public $fk_user_valid;
 
  public $date_approval;
 
  public $fk_user_approve;
 
  public $date_refuse = 0;
 
  public $fk_user_refuse;
 
  public $date_cancel = 0;
 
  public $fk_user_cancel;
 
  public $fk_user_create;
 
  public $detail_refuse = '';
 
  public $fk_type;
 
  public $holiday = array();
 
  public $events = array();
 
  public $logs = array();
 
 
  const STATUS_DRAFT = 1;
  const STATUS_VALIDATED = 2;
  const STATUS_APPROVED = 3;
  const STATUS_CANCELED = 4;
  const STATUS_REFUSED = 5;
 
 
  public function __construct($db)
  {
    $this->db = $db;
 
    $this->ismultientitymanaged = 0;
  }
 
 
  public function getNextNumRef($objsoc)
  {
    global $langs, $conf;
    $langs->load("order");
 
    if (!getDolGlobalString('HOLIDAY_ADDON')) {
      $conf->global->HOLIDAY_ADDON = 'mod_holiday_madonna';
    }
 
    if (getDolGlobalString('HOLIDAY_ADDON')) {
      $mybool = false;
 
      $file = getDolGlobalString('HOLIDAY_ADDON') . ".php";
      $classname = getDolGlobalString('HOLIDAY_ADDON');
 
      // Include file with class
      $dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
      foreach ($dirmodels as $reldir) {
        $dir = dol_buildpath($reldir."core/modules/holiday/");
 
        // Load file with numbering class (if found)
        $mybool = ((bool) @include_once $dir.$file) || $mybool;
      }
 
      if (!$mybool) {
        dol_print_error(null, "Failed to include file ".$file);
        return '';
      }
 
      $obj = new $classname();
      '@phan-var-force ModelNumRefHolidays $obj';
      $numref = $obj->getNextValue($objsoc, $this);
 
      if ($numref != "") {
        return $numref;
      } else {
        $this->error = $obj->error;
        //dol_print_error($this->db,get_class($this)."::getNextNumRef ".$obj->error);
        return "";
      }
    } else {
      print $langs->trans("Error")." ".$langs->trans("Error_HOLIDAY_ADDON_NotDefined");
      return "";
    }
  }
 
  public function updateBalance()
  {
    $this->db->begin();
 
    // Update sold of vocations
    $result = $this->updateSoldeCP();
 
    // Check nb of users into table llx_holiday_users and update with empty lines
    //if ($result > 0) $result = $this->verifNbUsers($this->countActiveUsersWithoutCP(), $this->getConfCP('nbUser'));
 
    if ($result >= 0) {
      $this->db->commit();
      return 0; // for cronjob use (0 is OK, any other value is an error code)
    } else {
      $this->db->rollback();
      return -1;
    }
  }
 
  public function create($user, $notrigger = 0)
  {
    global $conf;
    $error = 0;
 
    $now = dol_now();
 
    // Check parameters
    if (empty($this->fk_user) || !is_numeric($this->fk_user) || $this->fk_user < 0) {
      $this->error = "ErrorBadParameterFkUser";
      return -1;
    }
    if (empty($this->fk_validator) || !is_numeric($this->fk_validator) || $this->fk_validator < 0) {
      $this->error = "ErrorBadParameterFkValidator";
      return -1;
    }
    if (empty($this->fk_type) || !is_numeric($this->fk_type) || $this->fk_type < 0) {
      $this->error = "ErrorBadParameterFkType";
      return -1;
    }
 
    // Insert request
    $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday(";
    $sql .= "ref,";
    $sql .= "fk_user,";
    $sql .= "date_create,";
    $sql .= "description,";
    $sql .= "date_debut,";
    $sql .= "date_fin,";
    $sql .= "halfday,";
    $sql .= "statut,";
    $sql .= "fk_validator,";
    $sql .= "fk_type,";
    $sql .= "fk_user_create,";
    $sql .= "entity";
    $sql .= ") VALUES (";
    $sql .= "'(PROV)',";
    $sql .= " ".((int) $this->fk_user).",";
    $sql .= " '".$this->db->idate($now)."',";
    $sql .= " '".$this->db->escape($this->description)."',";
    $sql .= " '".$this->db->idate($this->date_debut)."',";
    $sql .= " '".$this->db->idate($this->date_fin)."',";
    $sql .= " ".((int) $this->halfday).",";
    $sql .= " '1',";
    $sql .= " ".((int) $this->fk_validator).",";
    $sql .= " ".((int) $this->fk_type).",";
    $sql .= " ".((int) $user->id).",";
    $sql .= " ".((int) $conf->entity);
    $sql .= ")";
 
    $this->db->begin();
 
    dol_syslog(get_class($this)."::create", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    if (!$error) {
      $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."holiday");
 
      if ($this->id) {
        // update ref
        $initialref = '(PROV'.$this->id.')';
        if (!empty($this->ref)) {
          $initialref = $this->ref;
        }
 
        $sql = 'UPDATE '.MAIN_DB_PREFIX."holiday SET ref='".$this->db->escape($initialref)."' WHERE rowid=".((int) $this->id);
        if ($this->db->query($sql)) {
          $this->ref = $initialref;
          $result = $this->insertExtraFields();
          if ($result < 0) {
            $error++;
          }
 
          if (!$error && !$notrigger) {
            // Call trigger
            $result = $this->call_trigger('HOLIDAY_CREATE', $user);
            if ($result < 0) {
              $error++;
            }
            // End call triggers
          }
        }
      }
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::create ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return $this->id;
    }
  }
 
 
  public function fetch($id, $ref = '')
  {
    $sql = "SELECT";
    $sql .= " cp.rowid,";
    $sql .= " cp.ref,";
    $sql .= " cp.fk_user,";
    $sql .= " cp.date_create,";
    $sql .= " cp.description,";
    $sql .= " cp.date_debut,";
    $sql .= " cp.date_fin,";
    $sql .= " cp.halfday,";
    $sql .= " cp.statut as status,";
    $sql .= " cp.fk_validator,";
    $sql .= " cp.date_valid,";
    $sql .= " cp.fk_user_valid,";
    $sql .= " cp.date_approval,";
    $sql .= " cp.fk_user_approve,";
    $sql .= " cp.date_refuse,";
    $sql .= " cp.fk_user_refuse,";
    $sql .= " cp.date_cancel,";
    $sql .= " cp.fk_user_cancel,";
    $sql .= " cp.detail_refuse,";
    $sql .= " cp.note_private,";
    $sql .= " cp.note_public,";
    $sql .= " cp.fk_user_create,";
    $sql .= " cp.fk_type,";
    $sql .= " cp.entity";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as cp";
    if ($id > 0) {
      $sql .= " WHERE cp.rowid = ".((int) $id);
    } else {
      $sql .= " WHERE cp.ref = '".$this->db->escape($ref)."'";
    }
 
    dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql) {
      if ($this->db->num_rows($resql)) {
        $obj = $this->db->fetch_object($resql);
 
        $this->id    = (int) $obj->rowid;
        $this->ref   = (string) ($obj->ref ? $obj->ref : $obj->rowid);
        $this->fk_user = (int) $obj->fk_user;
        $this->date_create = $this->db->jdate($obj->date_create);
        $this->description = $obj->description;
        $this->date_debut = $this->db->jdate($obj->date_debut);
        $this->date_fin = $this->db->jdate($obj->date_fin);
        $this->date_debut_gmt = $this->db->jdate($obj->date_debut, 1);
        $this->date_fin_gmt = $this->db->jdate($obj->date_fin, 1);
        $this->halfday = (int) $obj->halfday;
        $this->status = (int) $obj->status;
        $this->statut = (int) $obj->status; // deprecated
        $this->fk_validator = $obj->fk_validator;
        $this->date_valid = $this->db->jdate($obj->date_valid);
        $this->fk_user_valid = $obj->fk_user_valid;
        $this->user_validation_id = $obj->fk_user_valid;
        $this->date_approval = $this->db->jdate($obj->date_approval);
        $this->fk_user_approve = $obj->fk_user_approve;
        $this->date_refuse = $this->db->jdate($obj->date_refuse);
        $this->fk_user_refuse = $obj->fk_user_refuse;
        $this->date_cancel = $this->db->jdate($obj->date_cancel);
        $this->fk_user_cancel = $obj->fk_user_cancel;
        $this->detail_refuse = $obj->detail_refuse;
        $this->note_private = $obj->note_private;
        $this->note_public = $obj->note_public;
        $this->fk_user_create = $obj->fk_user_create;
        $this->fk_type = $obj->fk_type;
        $this->entity = $obj->entity;
 
        $this->fetch_optionals();
 
        $result = 1;
      } else {
        $result = 0;
      }
      $this->db->free($resql);
 
      return $result;
    } else {
      $this->error = "Error ".$this->db->lasterror();
      return -1;
    }
  }
 
  public function fetchByUser($user_id, $order = '', $filter = '')
  {
    $this->holiday = [];
    $sql = "SELECT";
    $sql .= " cp.rowid,";
    $sql .= " cp.ref,";
 
    $sql .= " cp.fk_user,";
    $sql .= " cp.fk_type,";
    $sql .= " cp.date_create,";
    $sql .= " cp.tms as date_modification,";
    $sql .= " cp.description,";
    $sql .= " cp.date_debut,";
    $sql .= " cp.date_fin,";
    $sql .= " cp.halfday,";
    $sql .= " cp.statut as status,";
    $sql .= " cp.fk_validator,";
    $sql .= " cp.date_valid,";
    $sql .= " cp.fk_user_valid,";
    $sql .= " cp.date_approval,";
    $sql .= " cp.fk_user_approve,";
    $sql .= " cp.date_refuse,";
    $sql .= " cp.fk_user_refuse,";
    $sql .= " cp.date_cancel,";
    $sql .= " cp.fk_user_cancel,";
    $sql .= " cp.detail_refuse,";
 
    $sql .= " uu.lastname as user_lastname,";
    $sql .= " uu.firstname as user_firstname,";
    $sql .= " uu.login as user_login,";
    $sql .= " uu.statut as user_status,";
    $sql .= " uu.photo as user_photo,";
    $sql .= " uu.fk_country as country_id,";
 
    $sql .= " ua.lastname as validator_lastname,";
    $sql .= " ua.firstname as validator_firstname,";
    $sql .= " ua.login as validator_login,";
    $sql .= " ua.statut as validator_status,";
    $sql .= " ua.photo as validator_photo";
 
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as cp, ".MAIN_DB_PREFIX."user as uu, ".MAIN_DB_PREFIX."user as ua";
    $sql .= " WHERE cp.entity IN (".getEntity('holiday').")";
    $sql .= " AND cp.fk_user = uu.rowid AND cp.fk_validator = ua.rowid"; // Hack needed for search on the list
    $sql .= " AND cp.fk_user IN (".$this->db->sanitize($user_id).")";
 
    // Selection filter
    if (!empty($filter)) {
      $sql .= $filter;  // @phan-suppress-current-line SqlInjection
    }
 
    // Order of display of the result
    if (!empty($order)) {
      $sql .= $order;  // @phan-suppress-current-line SqlInjection
    }
 
    dol_syslog(get_class($this)."::fetchByUser", LOG_DEBUG);
    $resql = $this->db->query($sql);
 
    // If no SQL error
    if ($resql) {
      $i = 0;
      $tab_result = $this->holiday;
      $num = $this->db->num_rows($resql);
 
      // If no registration
      if (!$num) {
        return 2;
      }
 
      // List the records and add them to the table
      while ($i < $num) {
        $obj = $this->db->fetch_object($resql);
 
        $tab_result[$i]['rowid'] = (int) $obj->rowid;
        $tab_result[$i]['id'] = (int) $obj->rowid;
        $tab_result[$i]['ref'] = (string) ($obj->ref ? $obj->ref : $obj->rowid);
 
        $tab_result[$i]['fk_user'] = (int) $obj->fk_user;
        $tab_result[$i]['fk_type'] = (int) $obj->fk_type;
        $tab_result[$i]['date_create'] = $this->db->jdate($obj->date_create);
        $tab_result[$i]['date_modification'] = $this->db->jdate($obj->date_modification);
        $tab_result[$i]['description'] = (string) $obj->description;
        $tab_result[$i]['date_debut'] = $this->db->jdate($obj->date_debut);
        $tab_result[$i]['date_fin'] = $this->db->jdate($obj->date_fin);
        $tab_result[$i]['date_debut_gmt'] = $this->db->jdate($obj->date_debut, 1);
        $tab_result[$i]['date_fin_gmt'] = $this->db->jdate($obj->date_fin, 1);
        $tab_result[$i]['halfday'] = (int) $obj->halfday;
        $tab_result[$i]['statut'] = (int) $obj->status;
        $tab_result[$i]['status'] = (int) $obj->status;
        $tab_result[$i]['fk_validator'] = (int) $obj->fk_validator;
        $tab_result[$i]['date_valid'] = $this->db->jdate($obj->date_valid);
        $tab_result[$i]['fk_user_valid'] = (int) $obj->fk_user_valid;
        $tab_result[$i]['date_approval'] = $this->db->jdate($obj->date_approval);
        $tab_result[$i]['fk_user_approve'] = (int) $obj->fk_user_approve;
        $tab_result[$i]['date_refuse'] = $this->db->jdate($obj->date_refuse);
        $tab_result[$i]['fk_user_refuse'] = (int) $obj->fk_user_refuse;
        $tab_result[$i]['date_cancel'] = $this->db->jdate($obj->date_cancel);
        $tab_result[$i]['fk_user_cancel'] = (int) $obj->fk_user_cancel;
        $tab_result[$i]['detail_refuse'] = (string) $obj->detail_refuse;
 
        $tab_result[$i]['user_firstname'] = (string) $obj->user_firstname;
        $tab_result[$i]['user_lastname'] = (string) $obj->user_lastname;
        $tab_result[$i]['user_login'] = (string) $obj->user_login;
        $tab_result[$i]['user_statut'] = (int) $obj->user_status;
        $tab_result[$i]['user_status'] = (int) $obj->user_status;
        $tab_result[$i]['user_photo'] = (string) $obj->user_photo;
 
        $tab_result[$i]['validator_firstname'] = (string) $obj->validator_firstname;
        $tab_result[$i]['validator_lastname'] = (string) $obj->validator_lastname;
        $tab_result[$i]['validator_login'] = (string) $obj->validator_login;
        $tab_result[$i]['validator_statut'] = (int) $obj->validator_status;
        $tab_result[$i]['validator_status'] = (int) $obj->validator_status;
        $tab_result[$i]['validator_photo'] = (string) $obj->validator_photo;
 
        $tab_result[$i]['country_id'] = (int) $obj->country_id; // id of country of user
 
        $i++;
      }
 
      // Returns 1 with the filled array
      $this->holiday = $tab_result;
      return 1;
    } else {
      // SQL Error
      $this->error = "Error ".$this->db->lasterror();
      return -1;
    }
  }
 
  public function fetchAll($sqlOrder, $sqlFilter)
  {
    $sql = "SELECT";
    $sql .= " cp.rowid,";
    $sql .= " cp.ref,";
    $sql .= " cp.fk_user,";
    $sql .= " cp.fk_type,";
    $sql .= " cp.date_create,";
    $sql .= " cp.tms as date_modification,";
    $sql .= " cp.description,";
    $sql .= " cp.date_debut,";
    $sql .= " cp.date_fin,";
    $sql .= " cp.halfday,";
    $sql .= " cp.statut as status,";
    $sql .= " cp.fk_validator,";
    $sql .= " cp.date_valid,";
    $sql .= " cp.fk_user_valid,";
    $sql .= " cp.date_approval,";
    $sql .= " cp.fk_user_approve,";
    $sql .= " cp.date_refuse,";
    $sql .= " cp.fk_user_refuse,";
    $sql .= " cp.date_cancel,";
    $sql .= " cp.fk_user_cancel,";
    $sql .= " cp.detail_refuse,";
 
    $sql .= " uu.lastname as user_lastname,";
    $sql .= " uu.firstname as user_firstname,";
    $sql .= " uu.login as user_login,";
    $sql .= " uu.statut as user_status,";
    $sql .= " uu.photo as user_photo,";
 
    $sql .= " ua.lastname as validator_lastname,";
    $sql .= " ua.firstname as validator_firstname,";
    $sql .= " ua.login as validator_login,";
    $sql .= " ua.statut as validator_status,";
    $sql .= " ua.photo as validator_photo";
 
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as cp, ".MAIN_DB_PREFIX."user as uu, ".MAIN_DB_PREFIX."user as ua";
    $sql .= " WHERE cp.entity IN (".getEntity('holiday').")";
    $sql .= " AND cp.fk_user = uu.rowid AND cp.fk_validator = ua.rowid "; // Hack needed for search on the list
 
    // Selection filtering
    if (!empty($sqlFilter)) {
      $sql .= $sqlFilter;
    }
 
    // order of display
    if (!empty($sqlOrder)) {
      $sql .= $sqlOrder;
    }
 
    dol_syslog(get_class($this)."::fetchAll", LOG_DEBUG);
    $resql = $this->db->query($sql);
 
    // If no SQL error
    if ($resql) {
      $i = 0;
      $tab_result = $this->holiday;
      $num = $this->db->num_rows($resql);
 
      // If no registration
      if (!$num) {
        return 2;
      }
 
      // List the records and add them to the table
      while ($i < $num) {
        $obj = $this->db->fetch_object($resql);
 
        $tab_result[$i]['rowid'] = (int) $obj->rowid;
        $tab_result[$i]['id'] = (int) $obj->rowid;
        $tab_result[$i]['ref'] = (string) ($obj->ref ? $obj->ref : $obj->rowid);
 
        $tab_result[$i]['fk_user'] = (int) $obj->fk_user;
        $tab_result[$i]['fk_type'] = (int) $obj->fk_type;
        $tab_result[$i]['date_create'] = $this->db->jdate($obj->date_create);
        $tab_result[$i]['date_modification'] = $this->db->jdate($obj->date_modification);
        $tab_result[$i]['description'] = (string) $obj->description;
        $tab_result[$i]['date_debut'] = $this->db->jdate($obj->date_debut);
        $tab_result[$i]['date_fin'] = $this->db->jdate($obj->date_fin);
        $tab_result[$i]['date_debut_gmt'] = $this->db->jdate($obj->date_debut, 1);
        $tab_result[$i]['date_fin_gmt'] = $this->db->jdate($obj->date_fin, 1);
        $tab_result[$i]['halfday'] = (int) $obj->halfday;
        $tab_result[$i]['statut'] = (int) $obj->status;
        $tab_result[$i]['status'] = (int) $obj->status;
        $tab_result[$i]['fk_validator'] = (int) $obj->fk_validator;
        $tab_result[$i]['date_valid'] = $this->db->jdate($obj->date_valid);
        $tab_result[$i]['fk_user_valid'] = (int) $obj->fk_user_valid;
        $tab_result[$i]['date_approval'] = $this->db->jdate($obj->date_approval);
        $tab_result[$i]['fk_user_approve'] = (int) $obj->fk_user_approve;
        $tab_result[$i]['date_refuse'] = $this->db->jdate($obj->date_refuse);
        $tab_result[$i]['fk_user_refuse'] = (int) $obj->fk_user_refuse;
        $tab_result[$i]['date_cancel'] = $this->db->jdate($obj->date_cancel);
        $tab_result[$i]['fk_user_cancel'] = (int) $obj->fk_user_cancel;
        $tab_result[$i]['detail_refuse'] = (string) $obj->detail_refuse;
 
        $tab_result[$i]['user_firstname'] = (string) $obj->user_firstname;
        $tab_result[$i]['user_lastname'] = (string) $obj->user_lastname;
        $tab_result[$i]['user_login'] = (string) $obj->user_login;
        $tab_result[$i]['user_statut'] = (int) $obj->user_status;
        $tab_result[$i]['user_status'] = (int) $obj->user_status;
        $tab_result[$i]['user_photo'] = (string) $obj->user_photo;
 
        $tab_result[$i]['validator_firstname'] = (string) $obj->validator_firstname;
        $tab_result[$i]['validator_lastname'] = (string) $obj->validator_lastname;
        $tab_result[$i]['validator_login'] = (string) $obj->validator_login;
        $tab_result[$i]['validator_statut'] = (int) $obj->validator_status;
        $tab_result[$i]['validator_status'] = (int) $obj->validator_status;
        $tab_result[$i]['validator_photo'] = (string) $obj->validator_photo;
 
        $i++;
      }
      // Returns 1 and adds the array to the variable
      $this->holiday = $tab_result;
      return 1;
    } else {
      // SQL Error
      $this->error = "Error ".$this->db->lasterror();
      return -1;
    }
  }
 
 
  public function validate($user = null, $notrigger = 0)
  {
    global $conf, $langs;
    require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
    $error = 0;
 
 
    $checkBalance = getDictionaryValue('c_holiday_types', 'block_if_negative', $this->fk_type, true);
 
    if ($checkBalance > 0) {
      $balance = $this->getCPforUser($this->fk_user, $this->fk_type);
 
      // Use the GMT variants: num_public_holiday(), called by num_open_day(), refuses a range whose
      // length is not a whole number of days, and a range spanning a DST transition is 23h or 25h
      // long in the server timezone. It then returns a string and the subtraction fatals.
      $datedebutforcount = !empty($this->date_debut_gmt) ? $this->date_debut_gmt : $this->date_debut;
      $datefinforcount = !empty($this->date_fin_gmt) ? $this->date_fin_gmt : $this->date_fin;
      $daysAsked = num_open_day($datedebutforcount, $datefinforcount, 0, 1, (int) $this->halfday, '', $this->fk_user);
 
      if (($balance - $daysAsked) < 0) {
        $this->error = 'LeaveRequestCreationBlockedBecauseBalanceIsNegative';
        return -1;
      }
    }
 
    // Define new ref
    if (preg_match('/^[\‍(]?PROV/i', $this->ref) || empty($this->ref) || $this->ref == $this->id) {
      $num = $this->getNextNumRef(null);
    } else {
      $num = (string) $this->ref;
    }
    $this->newref = dol_sanitizeFileName($num);
 
    // Update status
    $sql = "UPDATE ".MAIN_DB_PREFIX."holiday SET";
    $sql .= " fk_user_valid = ".((int) $user->id).",";
    $sql .= " date_valid = '".$this->db->idate(dol_now())."',";
    if (!empty($this->status) && is_numeric($this->status)) {
      $sql .= " statut = ".((int) $this->status).",";
    } else {
      $this->error = 'Property status must be a numeric value';
      $error++;
    }
    $sql .= " ref = '".$this->db->escape($num)."'";
    $sql .= " WHERE rowid = ".((int) $this->id);
 
    $this->db->begin();
 
    dol_syslog(get_class($this)."::validate", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    if (!$error) {
      if (!$notrigger) {
        // Call trigger
        $result = $this->call_trigger('HOLIDAY_VALIDATE', $user);
        if ($result < 0) {
          $error++;
        }
        // End call triggers
      }
    }
 
    if (!$error) {
      $this->oldref = $this->ref;
 
      // Rename directory if dir was a temporary ref
      if (preg_match('/^[\‍(]?PROV/i', $this->ref)) {
        // Now we rename also files into index
        $sql = 'UPDATE ' . MAIN_DB_PREFIX . "ecm_files set filename = CONCAT('" . $this->db->escape($this->newref) . "', SUBSTR(filename, " . (strlen($this->ref) + 1) . ")), filepath = 'holiday/" . $this->db->escape($this->newref) . "'";
        $sql .= " WHERE filename LIKE '" . $this->db->escape($this->ref) . "%' AND filepath = 'holiday/" . $this->db->escape($this->ref) . "' and entity = " . ((int) $conf->entity);
        $resql = $this->db->query($sql);
        if (!$resql) {
          $error++;
          $this->error = $this->db->lasterror();
        }
        $sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filepath = 'holiday/".$this->db->escape($this->newref)."'";
        $sql .= " WHERE filepath = 'holiday/".$this->db->escape($this->ref)."' and entity = ".((int) $conf->entity);
        $resql = $this->db->query($sql);
        if (!$resql) {
          $error++;
          $this->error = $this->db->lasterror();
        }
 
        // We rename directory ($this->ref = old ref, $num = new ref) in order not to lose the attachments
        $oldref = dol_sanitizeFileName($this->ref);
        $newref = dol_sanitizeFileName($num);
        $dirsource = $conf->holiday->multidir_output[$this->entity] . '/' . $oldref;
        $dirdest = $conf->holiday->multidir_output[$this->entity] . '/' . $newref;
        if (!$error && file_exists($dirsource)) {
          dol_syslog(get_class($this) . "::validate rename dir " . $dirsource . " into " . $dirdest);
          if (@rename($dirsource, $dirdest)) {
            dol_syslog("Rename ok");
            // Rename docs starting with $oldref with $newref
            $listoffiles = dol_dir_list($dirdest, 'files', 1, '^' . preg_quote($oldref, '/'));
            foreach ($listoffiles as $fileentry) {
              $dirsource = $fileentry['name'];
              $dirdest = preg_replace('/^' . preg_quote($oldref, '/') . '/', $newref, $dirsource);
              $dirsource = $fileentry['path'] . '/' . $dirsource;
              $dirdest = $fileentry['path'] . '/' . $dirdest;
              @rename($dirsource, $dirdest);
            }
          }
        }
      }
    }
 
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::validate ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
 
  public function approve($user = null, $notrigger = 0)
  {
    $error = 0;
 
    $checkBalance = getDictionaryValue('c_holiday_types', 'block_if_negative', $this->fk_type, true);
 
    if ($checkBalance > 0) {
      $balance = $this->getCPforUser($this->fk_user, $this->fk_type);
 
      // Use the GMT variants: num_public_holiday(), called by num_open_day(), refuses a range whose
      // length is not a whole number of days, and a range spanning a DST transition is 23h or 25h
      // long in the server timezone. It then returns a string and the subtraction fatals.
      $datedebutforcount = !empty($this->date_debut_gmt) ? $this->date_debut_gmt : $this->date_debut;
      $datefinforcount = !empty($this->date_fin_gmt) ? $this->date_fin_gmt : $this->date_fin;
      $daysAsked = num_open_day($datedebutforcount, $datefinforcount, 0, 1, (int) $this->halfday, '', $this->fk_user);
 
      if (($balance - $daysAsked) < 0) {
        $this->error = 'LeaveRequestCreationBlockedBecauseBalanceIsNegative';
        return -1;
      }
    }
 
    // Update request
    $sql = "UPDATE ".MAIN_DB_PREFIX."holiday SET";
    $sql .= " description= '".$this->db->escape($this->description)."',";
    if (!empty($this->date_debut)) {
      $sql .= " date_debut = '".$this->db->idate($this->date_debut)."',";
    } else {
      $error++;
    }
    if (!empty($this->date_fin)) {
      $sql .= " date_fin = '".$this->db->idate($this->date_fin)."',";
    } else {
      $error++;
    }
    $sql .= " halfday = ".((int) $this->halfday).",";
    if (!empty($this->status) && is_numeric($this->status)) {
      $sql .= " statut = ".((int) $this->status).",";
    } else {
      $error++;
    }
    if (!empty($this->fk_validator)) {
      $sql .= " fk_validator = ".((int) $this->fk_validator).",";
    } else {
      $error++;
    }
    if (!empty($this->date_valid)) {
      $sql .= " date_valid = '".$this->db->idate($this->date_valid)."',";
    } else {
      $sql .= " date_valid = NULL,";
    }
    if (!empty($this->fk_user_valid)) {
      $sql .= " fk_user_valid = ".((int) $this->fk_user_valid).",";
    } else {
      $sql .= " fk_user_valid = NULL,";
    }
    if (!empty($this->date_approval)) {
      $sql .= " date_approval = '".$this->db->idate($this->date_approval)."',";
    } else {
      $sql .= " date_approval = NULL,";
    }
    if (!empty($this->fk_user_approve)) {
      $sql .= " fk_user_approve = ".((int) $this->fk_user_approve).",";
    } else {
      $sql .= " fk_user_approve = NULL,";
    }
    if (!empty($this->date_refuse)) {
      $sql .= " date_refuse = '".$this->db->idate($this->date_refuse)."',";
    } else {
      $sql .= " date_refuse = NULL,";
    }
    if (!empty($this->fk_user_refuse)) {
      $sql .= " fk_user_refuse = ".((int) $this->fk_user_refuse).",";
    } else {
      $sql .= " fk_user_refuse = NULL,";
    }
    if (!empty($this->date_cancel)) {
      $sql .= " date_cancel = '".$this->db->idate($this->date_cancel)."',";
    } else {
      $sql .= " date_cancel = NULL,";
    }
    if (!empty($this->fk_user_cancel)) {
      $sql .= " fk_user_cancel = ".((int) $this->fk_user_cancel).",";
    } else {
      $sql .= " fk_user_cancel = NULL,";
    }
    if (!empty($this->detail_refuse)) {
      $sql .= " detail_refuse = '".$this->db->escape($this->detail_refuse)."'";
    } else {
      $sql .= " detail_refuse = NULL";
    }
    $sql .= " WHERE rowid = ".((int) $this->id);
 
    $this->db->begin();
 
    dol_syslog(get_class($this)."::approve", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    if (!$error) {
      if (!$notrigger) {
        // Call trigger
        $result = $this->call_trigger('HOLIDAY_APPROVE', $user);
        if ($result < 0) {
          $error++;
        }
        // End call triggers
      }
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::approve ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
  public function update($user = null, $notrigger = 0)
  {
    $error = 0;
 
    $checkBalance = getDictionaryValue('c_holiday_types', 'block_if_negative', $this->fk_type, true);
    if ($this->status == self::STATUS_REFUSED || $this->status == self::STATUS_APPROVED) {
      $checkBalance = 0;  // No balance check to refuse a request, nor on an approved request (its days are already debited)
    }
 
    if ($checkBalance > 0 && $this->status != self::STATUS_DRAFT && $this->status != self::STATUS_CANCELED) {
      $balance = $this->getCPforUser($this->fk_user, $this->fk_type);
 
      // Use the GMT variants: num_public_holiday(), called by num_open_day(), refuses a range whose
      // length is not a whole number of days, and a range spanning a DST transition is 23h or 25h
      // long in the server timezone. It then returns a string and the subtraction fatals.
      $datedebutforcount = !empty($this->date_debut_gmt) ? $this->date_debut_gmt : $this->date_debut;
      $datefinforcount = !empty($this->date_fin_gmt) ? $this->date_fin_gmt : $this->date_fin;
      $daysAsked = num_open_day($datedebutforcount, $datefinforcount, 0, 1, (int) $this->halfday, '', $this->fk_user);
 
      if (($balance - $daysAsked) < 0) {
        $this->error = 'LeaveRequestCreationBlockedBecauseBalanceIsNegative';
        return -1;
      }
    }
 
    // Update request
    $sql = "UPDATE ".MAIN_DB_PREFIX."holiday SET";
 
    $sql .= " description= '".$this->db->escape($this->description)."',";
 
    if (!empty($this->date_create)) {
      $sql .= " date_create = '".$this->db->idate($this->date_create)."',";
    } else {
      $error++;
    }
    if (!empty($this->date_debut)) {
      $sql .= " date_debut = '".$this->db->idate($this->date_debut)."',";
    } else {
      $error++;
    }
    if (!empty($this->date_fin)) {
      $sql .= " date_fin = '".$this->db->idate($this->date_fin)."',";
    } else {
      $error++;
    }
    $sql .= " halfday = ".((int) $this->halfday).",";
    if (!empty($this->status) && is_numeric($this->status)) {
      $sql .= " statut = ".((int) $this->status).",";
    } else {
      $error++;
    }
    if (!empty($this->fk_validator)) {
      $sql .= " fk_validator = ".((int) $this->fk_validator).",";
    } else {
      $error++;
    }
    if (!empty($this->date_valid)) {
      $sql .= " date_valid = '".$this->db->idate($this->date_valid)."',";
    } else {
      $sql .= " date_valid = NULL,";
    }
    if (!empty($this->fk_user_valid)) {
      $sql .= " fk_user_valid = ".((int) $this->fk_user_valid).",";
    } else {
      $sql .= " fk_user_valid = NULL,";
    }
    if (!empty($this->date_approval)) {
      $sql .= " date_approval = '".$this->db->idate($this->date_approval)."',";
    } else {
      $sql .= " date_approval = NULL,";
    }
    if (!empty($this->fk_user_approve)) {
      $sql .= " fk_user_approve = ".((int) $this->fk_user_approve).",";
    } else {
      $sql .= " fk_user_approve = NULL,";
    }
    if (!empty($this->date_refuse)) {
      $sql .= " date_refuse = '".$this->db->idate($this->date_refuse)."',";
    } else {
      $sql .= " date_refuse = NULL,";
    }
    if (!empty($this->fk_user_refuse)) {
      $sql .= " fk_user_refuse = ".((int) $this->fk_user_refuse).",";
    } else {
      $sql .= " fk_user_refuse = NULL,";
    }
    if (!empty($this->date_cancel)) {
      $sql .= " date_cancel = '".$this->db->idate($this->date_cancel)."',";
    } else {
      $sql .= " date_cancel = NULL,";
    }
    if (!empty($this->fk_user_cancel)) {
      $sql .= " fk_user_cancel = ".((int) $this->fk_user_cancel).",";
    } else {
      $sql .= " fk_user_cancel = NULL,";
    }
    if (!empty($this->detail_refuse)) {
      $sql .= " detail_refuse = '".$this->db->escape($this->detail_refuse)."'";
    } else {
      $sql .= " detail_refuse = NULL";
    }
 
    $sql .= " WHERE rowid = ".((int) $this->id);
 
    $this->db->begin();
 
    dol_syslog(get_class($this)."::update", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    if (!$error) {
      $result = $this->insertExtraFields();
      if ($result < 0) {
        $error++;
      }
    }
 
    if (!$error) {
      if (!$notrigger && $user !== null) {
        // Call trigger
        $result = $this->call_trigger('HOLIDAY_MODIFY', $user);
        if ($result < 0) {
          $error++;
        }
        // End call triggers
      }
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
 
  public function delete($user, $notrigger = 0)
  {
    global $conf, $langs;
    $error = 0;
 
    $sql = "DELETE FROM ".MAIN_DB_PREFIX."holiday";
    $sql .= " WHERE rowid=".((int) $this->id);
 
    $this->db->begin();
 
    // Delete extrafields before the leave request
    $result = $this->deleteExtraFields();
    if ($result < 0) {
      $error++;
    }
 
    if (!$error) {
      dol_syslog(get_class($this)."::delete", LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql) {
        $error++;
        $this->errors[] = "Error ".$this->db->lasterror();
      }
    }
 
    if (!$error) {
      if (!$notrigger) {
        // Call trigger
        $result = $this->call_trigger('HOLIDAY_DELETE', $user);
        if ($result < 0) {
          $error++;
        }
        // End call triggers
      }
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
  public function verifDateHolidayCP($fk_user, $dateStart, $dateEnd, $halfday = 0)
  {
    $this->fetchByUser($fk_user, '', '');
 
    foreach ($this->holiday as $infos_CP) {
      if ($infos_CP['statut'] == Holiday::STATUS_CANCELED) {
        continue; // ignore not validated holidays
      }
      if ($infos_CP['statut'] == Holiday::STATUS_REFUSED) {
        continue; // ignore refused holidays
      }
      //var_dump("--");
      //var_dump("old: ".dol_print_date($infos_CP['date_debut'],'dayhour').' '.dol_print_date($infos_CP['date_fin'],'dayhour').' '.$infos_CP['halfday']);
      //var_dump("new: ".dol_print_date($dateStart,'dayhour').' '.dol_print_date($dateEnd,'dayhour').' '.$halfday);
 
      // A new leave can fully contain an existing leave, so neither endpoint is inside the existing range.
      if ($dateStart < $infos_CP['date_debut'] && $dateEnd > $infos_CP['date_fin']) {
        return false;
      }
 
      if ($halfday == 0) {
        if ($dateStart >= $infos_CP['date_debut'] && $dateStart <= $infos_CP['date_fin']) {
          return false;
        }
        if ($dateEnd <= $infos_CP['date_fin'] && $dateEnd >= $infos_CP['date_debut']) {
          return false;
        }
      } elseif ($halfday == -1) {
        // new start afternoon, new end afternoon
        if ($dateStart >= $infos_CP['date_debut'] && $dateStart <= $infos_CP['date_fin']) {
          if ($dateStart < $infos_CP['date_fin'] || in_array($infos_CP['halfday'], array(0, -1))) {
            return false;
          }
        }
        if ($dateEnd <= $infos_CP['date_fin'] && $dateEnd >= $infos_CP['date_debut']) {
          if ($dateStart < $dateEnd) {
            return false;
          }
          if ($dateEnd < $infos_CP['date_fin'] || in_array($infos_CP['halfday'], array(0, -1))) {
            return false;
          }
        }
      } elseif ($halfday == 1) {
        // new start morning, new end morning
        if ($dateStart >= $infos_CP['date_debut'] && $dateStart <= $infos_CP['date_fin']) {
          if ($dateStart < $dateEnd) {
            return false;
          }
          if ($dateStart > $infos_CP['date_debut'] || in_array($infos_CP['halfday'], array(0, 1))) {
            return false;
          }
        }
        if ($dateEnd <= $infos_CP['date_fin'] && $dateEnd >= $infos_CP['date_debut']) {
          if ($dateEnd > $infos_CP['date_debut'] || in_array($infos_CP['halfday'], array(0, 1))) {
            return false;
          }
        }
      } elseif ($halfday == 2) {
        // new start afternoon, new end morning
        if ($dateStart >= $infos_CP['date_debut'] && $dateStart <= $infos_CP['date_fin']) {
          if ($dateStart < $infos_CP['date_fin'] || in_array($infos_CP['halfday'], array(0, -1))) {
            return false;
          }
        }
        if ($dateEnd <= $infos_CP['date_fin'] && $dateEnd >= $infos_CP['date_debut']) {
          if ($dateEnd > $infos_CP['date_debut'] || in_array($infos_CP['halfday'], array(0, 1))) {
            return false;
          }
        }
      } else {
        dol_print_error(null, 'Bad value of parameter halfday when calling function verifDateHolidayCP');
      }
    }
 
    return true;
  }
 
 
  public function verifDateHolidayForTimestamp($fk_user, $timestamp, $status = '-1')
  {
    $isavailablemorning = true;
    $isavailableafternoon = true;
 
    // Check into leave requests
    $sql = "SELECT cp.rowid, cp.date_debut as date_start, cp.date_fin as date_end, cp.halfday, cp.statut as status";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as cp";
    $sql .= " WHERE cp.entity IN (".getEntity('holiday').")";
    $sql .= " AND cp.fk_user = ".(int) $fk_user;
    $sql .= " AND cp.date_debut <= '".$this->db->idate($timestamp)."' AND cp.date_fin >= '".$this->db->idate($timestamp)."'";
    if ($status != '-1') {
      $sql .= " AND cp.statut IN (".$this->db->sanitize($status).")";
    }
 
    $resql = $this->db->query($sql);
    if ($resql) {
      $num_rows = $this->db->num_rows($resql); // Note, we can have 2 records if on is morning and the other one is afternoon
      if ($num_rows > 0) {
        $arrayofrecord = array();
        $i = 0;
        while ($i < $num_rows) {
          $obj = $this->db->fetch_object($resql);
 
          // Note: $obj->halfday is  0:Full days, 2:Start afternoon end morning, -1:Start afternoon, 1:End morning
          $arrayofrecord[$obj->rowid] = array('date_start' => $this->db->jdate($obj->date_start), 'date_end' => $this->db->jdate($obj->date_end), 'halfday' => $obj->halfday, 'status' => $obj->status);
          $i++;
        }
 
        // We found a record, user is on holiday by default, so is not available is true.
        $isavailablemorning = true;
        foreach ($arrayofrecord as $record) {
          if ($timestamp == $record['date_start'] && $record['halfday'] == 2) {
            continue;
          }
          if ($timestamp == $record['date_start'] && $record['halfday'] == -1) {
            continue;
          }
          $isavailablemorning = false;
          break;
        }
        $isavailableafternoon = true;
        foreach ($arrayofrecord as $record) {
          if ($timestamp == $record['date_end'] && $record['halfday'] == 2) {
            continue;
          }
          if ($timestamp == $record['date_end'] && $record['halfday'] == 1) {
            continue;
          }
          $isavailableafternoon = false;
          break;
        }
      }
    } else {
      dol_print_error($this->db);
    }
 
    $result = array('morning' => (int) $isavailablemorning, 'afternoon' => (int) $isavailableafternoon);
    if (!$isavailablemorning) {
      $result['morning_reason'] = 'leave_request';
    }
    if (!$isavailableafternoon) {
      $result['afternoon_reason'] = 'leave_request';
    }
    return $result;
  }
 
  public function getTooltipContentArray($params)
  {
    global $langs;
 
    $langs->load('holiday');
    $nofetch = !empty($params['nofetch']);
 
    $datas = array();
    $datas['picto'] = img_picto('', $this->picto).' <u class="paddingrightonly">'.$langs->trans("Holiday").'</u>';
    if (isset($this->status)) {
      $datas['picto'] .= ' '.$this->getLibStatut(5);
    }
    $datas['ref'] = '<br><b>'.$langs->trans('Ref').':</b> '.$this->ref;
    // show type for this record only in ajax to not overload lists
    if (!$nofetch && !empty($this->fk_type)) {
      $typeleaves = $this->getTypes(1, -1);
      if (empty($typeleaves[$this->fk_type])) {
        $labeltoshow = $langs->trans("TypeWasDisabledOrRemoved", $this->fk_type);
      } else {
        $labeltoshow = (($typeleaves[$this->fk_type]['code'] && $langs->trans($typeleaves[$this->fk_type]['code']) != $typeleaves[$this->fk_type]['code']) ? $langs->trans($typeleaves[$this->fk_type]['code']) : $typeleaves[$this->fk_type]['label']);
      }
      $datas['type'] = '<br><b>'.$langs->trans("Type") . ':</b> ' . $labeltoshow;
    }
    if (isset($this->halfday) && !empty($this->date_debut) && !empty($this->date_fin)) {
      $listhalfday = array(
        'morning' => $langs->trans("Morning"),
        "afternoon" => $langs->trans("Afternoon")
      );
      $starthalfday = ($this->halfday == -1 || $this->halfday == 2) ? 'afternoon' : 'morning';
      $endhalfday = ($this->halfday == 1 || $this->halfday == 2) ? 'morning' : 'afternoon';
      $datas['date_start'] = '<br><b>'.$langs->trans('DateDebCP') . '</b>: '. dol_print_date($this->date_debut, 'day') . '&nbsp;&nbsp;<span class="opacitymedium">'.$langs->trans($listhalfday[$starthalfday]).'</span>';
      $datas['date_end'] = '<br><b>'.$langs->trans('DateFinCP') . '</b>: '. dol_print_date($this->date_fin, 'day') . '&nbsp;&nbsp;<span class="opacitymedium">'.$langs->trans($listhalfday[$endhalfday]).'</span>';
    }
 
 
    return $datas;
  }
 
  public function getNomUrl($withpicto = 0, $save_lastsearch_value = -1, $notooltip = 0, $morecss = '')
  {
    global $conf, $langs, $hookmanager;
 
    if (!empty($conf->dol_no_mouse_hover)) {
      $notooltip = 1; // Force disable tooltips
    }
 
    $result = '';
    $params = [
      'id' => $this->id,
      'objecttype' => $this->element,
      'nofetch' => 1,
    ];
    $classfortooltip = 'classfortooltip';
    $dataparams = '';
    if (getDolGlobalInt('MAIN_ENABLE_AJAX_TOOLTIP')) {
      $classfortooltip = 'classforajaxtooltip';
      $dataparams = ' data-params="'.dol_escape_htmltag(json_encode($params)).'"';
      $label = '';
    } else {
      $label = implode($this->getTooltipContentArray($params));
    }
 
    $url = DOL_URL_ROOT.'/holiday/card.php?id='.$this->id;
 
    //if ($option != 'nolink')
    //{
    // Add param to save lastsearch_values or not
    $add_save_lastsearch_values = ($save_lastsearch_value == 1 ? 1 : 0);
    if ($save_lastsearch_value == -1 && isset($_SERVER["PHP_SELF"]) && preg_match('/list\.php/', $_SERVER["PHP_SELF"])) {
      $add_save_lastsearch_values = 1;
    }
    if ($add_save_lastsearch_values) {
      $url .= '&save_lastsearch_values=1';
    }
    //}
 
    $linkclose = '';
    if (empty($notooltip)) {
      if (getDolGlobalInt('MAIN_OPTIMIZEFORTEXTBROWSER')) {
        $label = $langs->trans("ShowMyObject");
        $linkclose .= ' alt="'.dolPrintHTMLForAttribute($label).'"';
      }
      $linkclose .= ($label ? ' title="'.dolPrintHTMLForAttribute($label).'"' : ' title="tocomplete"');
      $linkclose .= $dataparams.' class="'.$classfortooltip.($morecss ? ' '.$morecss : '').'"';
    } else {
      $linkclose = ($morecss ? ' class="'.$morecss.'"' : '');
    }
 
    $linkstart = '<a href="'.$url.'"';
    $linkstart .= $linkclose.'>';
    $linkend = '</a>';
 
    $result .= $linkstart;
 
    if ($withpicto) {
      $result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'"'), 0, 0, $notooltip ? 0 : 1);
    }
    if ($withpicto != 2) {
      $result .= $this->ref;
    }
    $result .= $linkend;
 
    global $action;
    $hookmanager->initHooks(array($this->element . 'dao'));
    $parameters = array('id' => $this->id, 'getnomurl' => &$result);
    $reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
    if ($reshook > 0) {
      $result = $hookmanager->resPrint;
    } else {
      $result .= $hookmanager->resPrint;
    }
    return $result;
  }
 
 
  public function getLibStatut($mode = 0)
  {
    return $this->LibStatut($this->status, $mode, $this->date_debut);
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function LibStatut($status, $mode = 0, $startdate = '')
  {
    // phpcs:enable
    global $langs;
 
    if (empty($this->labelStatus) || empty($this->labelStatusShort)) {
      global $langs;
      //$langs->load("mymodule");
      $this->labelStatus[self::STATUS_DRAFT] = $langs->transnoentitiesnoconv('DraftCP');
      $this->labelStatus[self::STATUS_VALIDATED] = $langs->transnoentitiesnoconv('ToReviewCP');
      $this->labelStatus[self::STATUS_APPROVED] = $langs->transnoentitiesnoconv('ApprovedCP');
      $this->labelStatus[self::STATUS_CANCELED] = $langs->transnoentitiesnoconv('CancelCP');
      $this->labelStatus[self::STATUS_REFUSED] = $langs->transnoentitiesnoconv('RefuseCP');
      $this->labelStatusShort[self::STATUS_DRAFT] = $langs->transnoentitiesnoconv('DraftCP');
      $this->labelStatusShort[self::STATUS_VALIDATED] = $langs->transnoentitiesnoconv('ToReviewCP');
      $this->labelStatusShort[self::STATUS_APPROVED] = $langs->transnoentitiesnoconv('ApprovedCP');
      $this->labelStatusShort[self::STATUS_CANCELED] = $langs->transnoentitiesnoconv('CancelCP');
      $this->labelStatusShort[self::STATUS_REFUSED] = $langs->transnoentitiesnoconv('RefuseCP');
    }
 
    $params = array();
    $statusType = 'status6';
    if (!empty($startdate) && $startdate >= dol_now()) {    // If not yet passed, we use a green "in live" color
      $statusType = 'status4';
      $params = array('tooltip' => $this->labelStatus[$status].' - '.$langs->trans("Forthcoming"));
    }
    if ($status == self::STATUS_DRAFT) {
      $statusType = 'status0';
    }
    if ($status == self::STATUS_VALIDATED) {
      $statusType = 'status1';
    }
    if ($status == self::STATUS_CANCELED) {
      $statusType = 'status9';
    }
    if ($status == self::STATUS_REFUSED) {
      $statusType = 'status9';
    }
 
    return dolGetStatus($this->labelStatus[$status], $this->labelStatusShort[$status], '', $statusType, $mode, '', $params);
  }
 
 
  public function selectStatutCP($selected = 0, $htmlname = 'select_statut', $morecss = 'minwidth125')
  {
    global $langs;
 
    // List of status label
    $name = array('DraftCP', 'ToReviewCP', 'ApprovedCP', 'CancelCP', 'RefuseCP');
    $nb = count($name) + 1;
 
    // Select HTML
    $out = '<select name="'.$htmlname.'" id="'.$htmlname.'" class="flat'.($morecss ? ' '.$morecss : '').'">'."\n";
    $out .= '<option value="-1">&nbsp;</option>'."\n";
 
    // Loop on status
    for ($i = 1; $i < $nb; $i++) {
      if ($i == $selected) {
        $out .= '<option value="'.$i.'" selected>'.$langs->trans($name[$i - 1]).'</option>'."\n";
      } else {
        $out .= '<option value="'.$i.'">'.$langs->trans($name[$i - 1]).'</option>'."\n";
      }
    }
 
    $out .= "</select>\n";
 
    $showempty = 0;
    $out .= ajax_combobox($htmlname, array(), 0, 0, 'resolve', ($showempty < 0 ? (string) $showempty : '-1'), $morecss);
 
    return $out;
  }
 
  public function updateConfCP($name, $value)
  {
    $sql = "UPDATE ".MAIN_DB_PREFIX."holiday_config SET";
    $sql .= " value = '".$this->db->escape($value)."'";
    $sql .= " WHERE name = '".$this->db->escape($name)."'";
 
    dol_syslog(get_class($this).'::updateConfCP name='.$name, LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result) {
      return true;
    }
 
    return false;
  }
 
  public function getConfCP($name, $createifnotfound = '')
  {
    $sql = "SELECT value";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday_config";
    $sql .= " WHERE name = '".$this->db->escape($name)."'";
 
    dol_syslog(get_class($this).'::getConfCP name='.$name.' createifnotfound='.$createifnotfound, LOG_DEBUG);
    $result = $this->db->query($sql);
 
    if ($result) {
      $obj = $this->db->fetch_object($result);
      // Return value
      if (empty($obj)) {
        if ($createifnotfound) {
          $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday_config(name, value)";
          $sql .= " VALUES('".$this->db->escape($name)."', '".$this->db->escape($createifnotfound)."')";
          $result = $this->db->query($sql);
          if ($result) {
            return $createifnotfound;
          } else {
            $this->error = $this->db->lasterror();
            return -2;
          }
        } else {
          return '';
        }
      } else {
        return $obj->value;
      }
    } else {
      // Erreur SQL
      $this->error = $this->db->lasterror();
      return -1;
    }
  }
 
  public function updateSoldeCP($userID = 0, $nbHoliday = 0, $fk_type = 0)
  {
    global $user, $langs;
 
    $error = 0;
 
    if (empty($userID) && empty($nbHoliday) && empty($fk_type)) {
      include_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
      $langs->load("holiday");
 
      $decrease = getDolGlobalInt('HOLIDAY_DECREASE_AT_END_OF_MONTH');
 
      // If updated for everyone at the beginning of the month
      $now = dol_now();
 
      // Get month of last update
      $stringInDBForLastUpdate = $this->getConfCP('lastUpdate', dol_print_date($now, '%Y%m%d%H%M%S'));  // Example '20200101120000'
      // The lastUpdate config row is created empty (value NULL) at install, so getConfCP() returns an empty value
      // the first time. Treat an empty value as "start from now" instead of a very old date, otherwise the catch-up
      // loop below would credit every user with years of monthly accrual at once. Store it, because the loop is the
      // only other place that writes it: an empty value would stay empty and no month would ever be credited.
      if (empty($stringInDBForLastUpdate)) {
        $stringInDBForLastUpdate = dol_print_date($now, '%Y%m%d%H%M%S');
 
        $sql = "UPDATE ".MAIN_DB_PREFIX."holiday_config SET";
        $sql .= " value = '".$this->db->escape($stringInDBForLastUpdate)."'";
        $sql .= " WHERE name = 'lastUpdate'";
        $result = $this->db->query($sql);
        if (!$result) {
          $this->error = $this->db->lasterror();
          return -1;
        }
      }
      // Protection when $lastUpdate has a not valid value
      if ($stringInDBForLastUpdate < '20000101000000') {
        $stringInDBForLastUpdate = '20000101000000';
      }
      $lastUpdate = dol_stringtotime($stringInDBForLastUpdate);
      //print 'lastUpdate:'.$lastUpdate;exit;
 
      $yearMonthLastUpdate = dol_print_date($lastUpdate, '%Y%m');
      $yearMonthNow = dol_print_date($now, '%Y%m');
      //print 'yearMonthLastUpdate='.$yearMonthLastUpdate.' yearMonthNow='.$yearMonthNow;
 
      // If month date is not same than the one of last update (the one we saved in database), then we update the timestamp and balance of each open user,
      // catching up to the current month if a gap is detected
      while ($yearMonthLastUpdate < $yearMonthNow) {
        $this->db->begin();
 
        $year = dol_print_date($lastUpdate, '%Y');
        $month = dol_print_date($lastUpdate, '%m');
 
        $users = $this->fetchUsers(false, false, ' AND u.statut > 0');
        $nbUser = count($users);
 
        $typeleaves = $this->getTypes(1, 1);
 
        // Update each user counter
        foreach ($users as $userCounter) {
          $nbDaysToAdd = (isset($typeleaves[$userCounter['type']]['newbymonth']) ? $typeleaves[$userCounter['type']]['newbymonth'] : 0);
          if (empty($nbDaysToAdd)) {
            continue;
          }
 
          dol_syslog("We update leave type id ".$userCounter['type']." for user id ".$userCounter['rowid'], LOG_DEBUG);
 
          $nowHoliday = (float) $userCounter['nb_holiday'];
          $newSolde = $nowHoliday + $nbDaysToAdd;
 
          // We add a log for each user when its balance gets increased
          $this->addLogCP($user->id, $userCounter['rowid'], $langs->trans('HolidayMonthlyCredit'), $newSolde, $userCounter['type']);
 
          $result = $this->updateSoldeCP($userCounter['rowid'], $newSolde, $userCounter['type']);
 
          if ($result < 0) {
            $this->db->rollback();
            return -1;
          }
 
          if (empty($decrease)) {
            continue;
          }
 
          // We fetch a user's holiday in the current month and then calculate the number of days to deduct if he has at least one registered
          $filter = " AND cp.statut = ".((int) self::STATUS_APPROVED);
          $filter .= " AND cp.date_fin >= '".$this->db->idate(dol_stringtotime(dol_print_date($lastUpdate, '%Y-%m-01')))."'";
          $filter .= " AND cp.date_debut <= '".$this->db->idate(dol_stringtotime(dol_print_date($lastUpdate, '%Y-%m-t')))."'";
          $filter .= " AND cp.fk_type = ".((int) $userCounter['type']);
          $this->fetchByUser($userCounter['id'], '', $filter);
 
          if (empty($this->holiday)) {
            continue;
          }
 
          $startOfMonth = dol_mktime(0, 0, 0, (int) $month, 1, (int) $year, 1);
          $endOfMonth = dol_mktime(0, 0, 0, (int) $month, (int) dol_print_date($lastUpdate, 't'), (int) $year, 1);
 
          foreach ($this->holiday as $obj) {
            $startDate = $obj['date_debut_gmt'];
            $endDate = $obj['date_fin_gmt'];
 
            if ($startDate <= $endOfMonth && $startDate < $startOfMonth) {
              $startDate = $startOfMonth;
            }
 
            if ($startOfMonth <= $endDate && $endDate > $endOfMonth) {
              $endDate = $endOfMonth;
            }
 
            $nbDaysToDeduct = (float) num_open_day($startDate, $endDate, 0, 1, $obj['halfday'], $obj['country_id'], $obj['fk_user']);
 
            if ($nbDaysToDeduct <= 0) {
              continue;
            }
 
            $newSolde -= $nbDaysToDeduct;
 
            // We add a log for each user when its balance gets decreased
            $this->addLogCP($user->id, $userCounter['rowid'], $obj['ref'].' - '.$langs->trans('HolidayConsumption'), $newSolde, $userCounter['type']);
 
            $result = $this->updateSoldeCP($userCounter['rowid'], $newSolde, $userCounter['type']);
 
            if ($result < 0) {
              $this->db->rollback();
              return -1;
            }
          }
        }
 
        // Updating the date of the last monthly balance update
        $newMonth = dol_get_next_month((int) dol_print_date($lastUpdate, '%m'), (int) dol_print_date($lastUpdate, '%Y'));
        $lastUpdate = dol_mktime(0, 0, 0, (int) $newMonth['month'], 1, (int) $newMonth['year']);
 
        $sql = "UPDATE ".MAIN_DB_PREFIX."holiday_config SET";
        $sql .= " value = '".$this->db->escape(dol_print_date($lastUpdate, '%Y%m%d%H%M%S'))."'";
        $sql .= " WHERE name = 'lastUpdate'";
        $result = $this->db->query($sql);
 
        if (!$result) {
          $this->db->rollback();
          return -1;
        }
 
        $this->db->commit();
 
        $yearMonthLastUpdate = dol_print_date($lastUpdate, '%Y%m');
      }
 
      return 1;
    } else {
      // Update for one user
      $nbHoliday = price2num($nbHoliday, 5);
 
      $sql = "SELECT nb_holiday FROM ".MAIN_DB_PREFIX."holiday_users";
      $sql .= " WHERE fk_user = ".(int) $userID." AND fk_type = ".(int) $fk_type;
      $resql = $this->db->query($sql);
      if ($resql) {
        $num = $this->db->num_rows($resql);
 
        if ($num > 0) {
          // Update for user
          $sql = "UPDATE ".MAIN_DB_PREFIX."holiday_users SET";
          $sql .= " nb_holiday = ".((float) $nbHoliday);
          $sql .= " WHERE fk_user = ".(int) $userID." AND fk_type = ".(int) $fk_type;
          $result = $this->db->query($sql);
          if (!$result) {
            $error++;
            $this->errors[] = $this->db->lasterror();
          }
        } else {
          // Insert for user
          $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday_users(nb_holiday, fk_user, fk_type) VALUES (";
          $sql .= ((float) $nbHoliday);
          $sql .= ", ".(int) $userID.", ".(int) $fk_type.")";
          $result = $this->db->query($sql);
          if (!$result) {
            $error++;
            $this->errors[] = $this->db->lasterror();
          }
        }
      } else {
        $this->errors[] = $this->db->lasterror();
        $error++;
      }
 
      if (!$error) {
        return 1;
      } else {
        return -1;
      }
    }
  }
 
  public function createCPusers($single = false, $userid = 0)
  {
    // do we have to add balance for all users ?
    if (!$single) {
      dol_syslog(get_class($this).'::createCPusers');
      $arrayofusers = $this->fetchUsers(false, true);
 
      foreach ($arrayofusers as $users) {
        $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday_users";
        $sql .= " (fk_user, nb_holiday)";
        $sql .= " VALUES (".((int) $users['rowid'])."', '0')";
 
        $resql = $this->db->query($sql);
        if (!$resql) {
          dol_print_error($this->db);
        }
      }
    } else {
      $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday_users";
      $sql .= " (fk_user, nb_holiday)";
      $sql .= " VALUES (".((int) $userid)."', '0')";
 
      $resql = $this->db->query($sql);
      if (!$resql) {
        dol_print_error($this->db);
      }
    }
  }
 
  public function getCPforUser($user_id, $fk_type = 0)
  {
    $sql = "SELECT nb_holiday";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday_users";
    $sql .= " WHERE fk_user = ".(int) $user_id;
    if ($fk_type > 0) {
      $sql .= " AND fk_type = ".(int) $fk_type;
    }
 
    dol_syslog(get_class($this).'::getCPforUser user_id='.$user_id.' type_id='.$fk_type, LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result) {
      $obj = $this->db->fetch_object($result);
      //return number_format($obj->nb_holiday,2);
      if ($obj) {
        return $obj->nb_holiday;
      } else {
        return null;
      }
    } else {
      return null;
    }
  }
 
  public function fetchUsers($stringlist = true, $type = true, $sqlFilters = '')
  {
    dol_syslog(get_class($this)."::fetchUsers", LOG_DEBUG);
 
    if ($stringlist) {
      if ($type) {
        // If user of Dolibarr
        $sql = "SELECT";
        if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
          $sql .= " DISTINCT";
        }
        $sql .= " u.rowid";
        $sql .= " FROM ".MAIN_DB_PREFIX."user as u";
 
        if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
          $sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
          $sql .= " WHERE ((ug.fk_user = u.rowid";
          $sql .= " AND ug.entity IN (".getEntity('usergroup')."))";
          $sql .= " OR u.entity = 0)"; // Show always superadmin
        } else {
          $sql .= " WHERE u.entity IN (".getEntity('user').")";
        }
        $sql .= " AND u.statut > 0";
        $sql .= " AND u.employee = 1"; // We only want employee users for holidays
        if ($sqlFilters) {
          $sql .= $sqlFilters;
        }
 
        $resql = $this->db->query($sql);
 
        // If no SQL error
        if ($resql) {
          $i = 0;
          $num = $this->db->num_rows($resql);
          $stringlist = '';
 
          // User listing loops
          while ($i < $num) {
            $obj = $this->db->fetch_object($resql);
 
            if ($i == 0) {
              $stringlist .= $obj->rowid;
            } else {
              $stringlist .= ', '.$obj->rowid;
            }
 
            $i++;
          }
          // Returns the user table
          return $stringlist;
        } else {
          // SQL error
          $this->error = "Error ".$this->db->lasterror();
          return -1;
        }
      } else {
        // We want only list of vacation balance for user ids
        $sql = "SELECT DISTINCT cpu.fk_user";
        $sql .= " FROM ".MAIN_DB_PREFIX."holiday_users as cpu, ".MAIN_DB_PREFIX."user as u";
        $sql .= " WHERE cpu.fk_user = u.rowid";
        if ($sqlFilters) {
          $sql .= $sqlFilters;
        }
 
        $resql = $this->db->query($sql);
 
        // If no SQL error
        if ($resql) {
          $i = 0;
          $num = $this->db->num_rows($resql);
          $stringlist = '';
 
          // User listing loops
          while ($i < $num) {
            $obj = $this->db->fetch_object($resql);
 
            if ($i == 0) {
              $stringlist .= $obj->fk_user;
            } else {
              $stringlist .= ', '.$obj->fk_user;
            }
 
            $i++;
          }
          // Returns the user table
          return $stringlist;
        } else {
          // SQL error
          $this->error = "Error ".$this->db->lasterror();
          return -1;
        }
      }
    } else {
      // If false, return array
      // List for Dolibarr users
      if ($type) {
        // If we need users of Dolibarr
        $sql = "SELECT";
        if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
          $sql .= " DISTINCT";
        }
        $sql .= " u.rowid, u.lastname, u.firstname, u.gender, u.fk_country as country_id, u.photo, u.employee, u.statut as status, u.fk_user";
        $sql .= " FROM ".MAIN_DB_PREFIX."user as u";
 
        if (isModEnabled('multicompany') && getDolGlobalString('MULTICOMPANY_TRANSVERSE_MODE')) {
          $sql .= ", ".MAIN_DB_PREFIX."usergroup_user as ug";
          $sql .= " WHERE ((ug.fk_user = u.rowid";
          $sql .= " AND ug.entity IN (".getEntity('usergroup')."))";
          $sql .= " OR u.entity = 0)"; // Show always superadmin
        } else {
          $sql .= " WHERE u.entity IN (".getEntity('user').")";
        }
 
        $sql .= " AND u.statut > 0";
        $sql .= " AND u.employee = 1"; // We only want employee users for holidays
        if ($sqlFilters) {
          $sql .= $sqlFilters;
        }
 
        $resql = $this->db->query($sql);
 
        // If no SQL error
        if ($resql) {
          $i = 0;
          $tab_result = $this->holiday;
          $num = $this->db->num_rows($resql);
 
          // User listing loops
          while ($i < $num) {
            $obj = $this->db->fetch_object($resql);
 
            $tab_result[$i]['rowid'] = (int) $obj->rowid; // rowid of user
            $tab_result[$i]['id'] = (int) $obj->rowid; // id of user
            $tab_result[$i]['name'] = $obj->lastname; // deprecated
            $tab_result[$i]['lastname'] = $obj->lastname;
            $tab_result[$i]['firstname'] = $obj->firstname;
            $tab_result[$i]['gender'] = $obj->gender;
            $tab_result[$i]['status'] = (int) $obj->status;
            $tab_result[$i]['employee'] = (int) $obj->employee;
            $tab_result[$i]['photo'] = $obj->photo;
            $tab_result[$i]['fk_user'] = (int) $obj->fk_user; // rowid of manager
            $tab_result[$i]['country_id'] = (int) $obj->country_id; // id of country of user
            //$tab_result[$i]['type'] = $obj->type;
            //$tab_result[$i]['nb_holiday'] = $obj->nb_holiday;
 
            $i++;
          }
          // Returns the user table
          return $tab_result;
        } else {
          // SQL error
          $this->errors[] = "Error ".$this->db->lasterror();
          return -1;
        }
      } else {
        // List of vacation balance users
        $sql = "SELECT cpu.fk_type, cpu.nb_holiday, u.rowid, u.lastname, u.firstname, u.gender, u.photo, u.employee, u.statut as status, u.fk_user";
        $sql .= " FROM ".MAIN_DB_PREFIX."holiday_users as cpu, ".MAIN_DB_PREFIX."user as u";
        $sql .= " WHERE cpu.fk_user = u.rowid";
        if ($sqlFilters) {
          $sql .= $sqlFilters;
        }
 
        $resql = $this->db->query($sql);
 
        // If no SQL error
        if ($resql) {
          $i = 0;
          $tab_result = $this->holiday;
          $num = $this->db->num_rows($resql);
 
          // User listing loops
          while ($i < $num) {
            $obj = $this->db->fetch_object($resql);
 
            $tab_result[$i]['rowid'] = $obj->rowid; // rowid of user
            $tab_result[$i]['id'] = $obj->rowid; // id of user
            $tab_result[$i]['name'] = $obj->lastname; // deprecated
            $tab_result[$i]['lastname'] = $obj->lastname;
            $tab_result[$i]['firstname'] = $obj->firstname;
            $tab_result[$i]['gender'] = $obj->gender;
            $tab_result[$i]['status'] = $obj->status;
            $tab_result[$i]['employee'] = $obj->employee;
            $tab_result[$i]['photo'] = $obj->photo;
            $tab_result[$i]['fk_user'] = $obj->fk_user; // rowid of manager
 
            $tab_result[$i]['type'] = $obj->fk_type;
            $tab_result[$i]['nb_holiday'] = $obj->nb_holiday;
 
            $i++;
          }
          // Returns the user table
          return $tab_result;
        } else {
          // SQL error
          $this->error = "Error ".$this->db->lasterror();
          return -1;
        }
      }
    }
  }
 
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function fetch_users_approver_holiday()
  {
    // phpcs:enable
    $users_validator = array();
 
    $sql = "SELECT DISTINCT ur.fk_user";
    $sql .= " FROM ".MAIN_DB_PREFIX."user_rights as ur, ".MAIN_DB_PREFIX."rights_def as rd";
    $sql .= " WHERE ur.fk_id = rd.id and rd.module = 'holiday' AND rd.perms = 'approve'"; // Permission 'Approve';
    $sql .= "UNION";
    $sql .= " SELECT DISTINCT ugu.fk_user";
    $sql .= " FROM ".MAIN_DB_PREFIX."usergroup_user as ugu, ".MAIN_DB_PREFIX."usergroup_rights as ur, ".MAIN_DB_PREFIX."rights_def as rd";
    $sql .= " WHERE ugu.fk_usergroup = ur.fk_usergroup AND ur.fk_id = rd.id and rd.module = 'holiday' AND rd.perms = 'approve'"; // Permission 'Approve';
    //print $sql;
 
    dol_syslog(get_class($this)."::fetch_users_approver_holiday sql=".$sql);
    $result = $this->db->query($sql);
    if ($result) {
      $num_rows = $this->db->num_rows($result);
      $i = 0;
      while ($i < $num_rows) {
        $objp = $this->db->fetch_object($result);
        array_push($users_validator, $objp->fk_user);
        $i++;
      }
      return $users_validator;
    } else {
      $this->error = $this->db->lasterror();
      dol_syslog(get_class($this)."::fetch_users_approver_holiday  Error ".$this->error, LOG_ERR);
      return -1;
    }
  }
 
 
  public function countActiveUsers()
  {
    $sql = "SELECT count(u.rowid) as compteur";
    $sql .= " FROM ".MAIN_DB_PREFIX."user as u";
    $sql .= " WHERE u.statut > 0";
 
    $result = $this->db->query($sql);
    $object = $this->db->fetch_object($result);
 
    return $object->compteur;
  }
  public function countActiveUsersWithoutCP()
  {
    $sql = "SELECT count(u.rowid) as compteur";
    $sql .= " FROM ".MAIN_DB_PREFIX."user as u LEFT JOIN ".MAIN_DB_PREFIX."holiday_users hu ON (hu.fk_user=u.rowid)";
    $sql .= " WHERE u.statut > 0 AND hu.fk_user IS NULL";
 
    $result = $this->db->query($sql);
    $object = $this->db->fetch_object($result);
 
    return $object->compteur;
  }
 
  public function verifNbUsers($userDolibarrWithoutCP, $userCP)
  {
    if (empty($userCP)) {
      $userCP = 0;
    }
    dol_syslog(get_class($this).'::verifNbUsers userDolibarr='.$userDolibarrWithoutCP.' userCP='.$userCP);
    return 1;
  }
 
 
  public function addLogCP($fk_user_action, $fk_user_update, $label, $new_solde, $fk_type)
  {
    $error = 0;
 
    $prev_solde = price2num((float) $this->getCPforUser($fk_user_update, $fk_type), 5);
    $new_solde = price2num($new_solde, 5);
    //print "$prev_solde == $new_solde";
 
    if ($prev_solde == $new_solde) {
      return 0;
    }
 
    $this->db->begin();
 
    // Insert request
    $sql = "INSERT INTO ".MAIN_DB_PREFIX."holiday_logs (";
    $sql .= "date_action,";
    $sql .= "fk_user_action,";
    $sql .= "fk_user_update,";
    $sql .= "type_action,";
    $sql .= "prev_solde,";
    $sql .= "new_solde,";
    $sql .= "fk_type";
    $sql .= ") VALUES (";
    $sql .= " '".$this->db->idate(dol_now())."',";
    $sql .= " ".((int) $fk_user_action).",";
    $sql .= " ".((int) $fk_user_update).",";
    $sql .= " '".$this->db->escape($label)."',";
    $sql .= " ".((float) $prev_solde).",";
    $sql .= " ".((float) $new_solde).",";
    $sql .= " ".((int) $fk_type);
    $sql .= ")";
 
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    $optRowid = 0;
    if (!$error) {
      $optRowid = $this->db->last_insert_id(MAIN_DB_PREFIX."holiday_logs");
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::addLogCP ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return $optRowid;
    }
  }
 
  public function fetchLog($sqlorder, $sqlwhere)
  {
    $sql = "SELECT";
    $sql .= " cpl.rowid,";
    $sql .= " cpl.date_action,";
    $sql .= " cpl.fk_user_action,";
    $sql .= " cpl.fk_user_update,";
    $sql .= " cpl.type_action,";
    $sql .= " cpl.prev_solde,";
    $sql .= " cpl.new_solde,";
    $sql .= " cpl.fk_type";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday_logs as cpl";
    $sql .= " WHERE cpl.rowid > 0"; // To avoid error with other search and criteria
 
    // Filter
    if (!empty($sqlwhere)) {
      $sql .= " ".$sqlwhere;
    }
 
    // Order
    if (!empty($sqlorder)) {
      $sql .= " ".$sqlorder;
    }
 
    dol_syslog(get_class($this)."::fetchLog", LOG_DEBUG);
    $resql = $this->db->query($sql);
 
    // If no error SQL
    if ($resql) {
      $i = 0;
      $tab_result = $this->logs;
      $num = $this->db->num_rows($resql);
 
      // If no record
      if (!$num) {
        return 2;
      }
 
      // Loop on result to fill the array
      while ($i < $num) {
        $obj = $this->db->fetch_object($resql);
 
        $tab_result[$i]['rowid'] = (int) $obj->rowid;
        $tab_result[$i]['id'] = (int) $obj->rowid;
        $tab_result[$i]['date_action'] = (string) $obj->date_action;
        $tab_result[$i]['fk_user_action'] = (int) $obj->fk_user_action;
        $tab_result[$i]['fk_user_update'] = (int) $obj->fk_user_update;
        $tab_result[$i]['type_action'] = (string) $obj->type_action;
        $tab_result[$i]['prev_solde'] = (float) $obj->prev_solde;
        $tab_result[$i]['new_solde'] = (float) $obj->new_solde;
        $tab_result[$i]['fk_type'] = (int) $obj->fk_type;
 
        $i++;
      }
      // Returns 1 and adds the array to the variable
      $this->logs = $tab_result;
      return 1;
    } else {
      // SQL error
      $this->error = "Error ".$this->db->lasterror();
      return -1;
    }
  }
 
 
  public function getTypes($active = -1, $affect = -1)
  {
    global $mysoc;
 
    $sql = "SELECT rowid, code, label, affect, delay, newbymonth";
    $sql .= " FROM ".MAIN_DB_PREFIX."c_holiday_types";
    $sql .= " WHERE (fk_country IS NULL OR fk_country = ".((int) $mysoc->country_id).')';
    $sql .= " AND entity IN (0, ".getEntity('c_holiday_types').")";   // Need entity 0 (holiday types common to all countries= + current entity).
    if ($active >= 0) {
      $sql .= " AND active = ".((int) $active);
    }
    if ($affect >= 0) {
      $sql .= " AND affect = ".((int) $affect);
    }
    $sql .= " ORDER BY sortorder";
 
    $result = $this->db->query($sql);
    if ($result) {
      $num = $this->db->num_rows($result);
      if ($num) {
        $types = array();
        while ($obj = $this->db->fetch_object($result)) {
          $types[$obj->rowid] = array(
            'id' => $obj->rowid,
            'rowid' => $obj->rowid,
            'code' => $obj->code,
            'label' => $obj->label,
            'affect' => $obj->affect,
            'delay' => $obj->delay,
            'newbymonth' => $obj->newbymonth
          );
        }
 
        return $types;
      }
    } else {
      dol_print_error($this->db);
    }
 
    return array();
  }
 
 
  public function info($id)
  {
    global $conf;
 
    $sql = "SELECT f.rowid, f.statut as status,";
    $sql .= " f.date_create as datec,";
    $sql .= " f.tms as date_modification,";
    $sql .= " f.date_valid as datev,";
    $sql .= " f.date_approval as datea,";
    $sql .= " f.date_refuse as dater,";
    $sql .= " f.fk_user_create as fk_user_creation,";
    $sql .= " f.fk_user_modif as fk_user_modification,";
    $sql .= " f.fk_user_valid as fk_user_validation,";
    $sql .= " f.fk_user_approve as fk_user_approval_done,";
    $sql .= " f.fk_validator as fk_user_approval_expected,";
    $sql .= " f.fk_user_refuse as fk_user_refuse";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as f";
    $sql .= " WHERE f.rowid = ".((int) $id);
    $sql .= " AND f.entity = ".((int) $conf->entity);
 
    $resql = $this->db->query($sql);
    if ($resql) {
      if ($this->db->num_rows($resql)) {
        $obj = $this->db->fetch_object($resql);
 
        $this->id = $obj->rowid;
 
        $this->date_creation = $this->db->jdate($obj->datec);
        $this->date_modification = $this->db->jdate($obj->date_modification);
        $this->date_validation = $this->db->jdate($obj->datev);
        $this->date_approval = $this->db->jdate($obj->datea);
 
        $this->user_creation_id = $obj->fk_user_creation;
        $this->user_validation_id = $obj->fk_user_validation;
        $this->user_modification_id = $obj->fk_user_modification;
 
        if ($obj->status == Holiday::STATUS_APPROVED || $obj->status == Holiday::STATUS_CANCELED) {
          if ($obj->fk_user_approval_done) {
            $this->fk_user_approve = $obj->fk_user_approval_done;
          }
        }
      }
      $this->db->free($resql);
    } else {
      dol_print_error($this->db);
    }
  }
 
 
  public function initAsSpecimen()
  {
    global $user, $langs;
 
    // Initialise parameters
    $this->id = 0;
    $this->specimen = 1;
 
    $this->fk_user = $user->id;
    $this->description = 'SPECIMEN description';
    $this->date_debut = dol_now();
    $this->date_fin = dol_now() + (24 * 3600);
    $this->date_valid = dol_now();
    $this->fk_validator = $user->id;
    $this->halfday = 0;
    $this->fk_type = 1;
    $this->status = Holiday::STATUS_VALIDATED;
 
    return 1;
  }
 
  public function loadStateBoard()
  {
    global $user;
 
    $this->nb = array();
 
    $sql = "SELECT count(h.rowid) as nb";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as h";
    $sql .= " WHERE h.statut > 1";
    $sql .= " AND h.entity IN (".getEntity('holiday').")";
    if (!$user->hasRight('holiday', 'readall')) {
      $userchildids = $user->getAllChildIds(1);
      $sql .= " AND (h.fk_user IN (".$this->db->sanitize(implode(',', $userchildids)).")";
      $sql .= " OR h.fk_validator IN (".$this->db->sanitize(implode(',', $userchildids))."))";
    }
 
    $resql = $this->db->query($sql);
    if ($resql) {
      while ($obj = $this->db->fetch_object($resql)) {
        $this->nb["holidays"] = $obj->nb;
      }
      $this->db->free($resql);
      return 1;
    } else {
      dol_print_error($this->db);
      $this->error = $this->db->error();
      return -1;
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function load_board($user)
  {
    // phpcs:enable
    global $conf, $langs;
 
    if ($user->socid) {
      return -1; // Protection to prevent calls by external users
    }
 
    $now = dol_now();
 
    $sql = "SELECT h.rowid, h.date_debut";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday as h";
    $sql .= " WHERE h.statut = 2";
    $sql .= " AND h.entity IN (".getEntity('holiday').")";
    if (!$user->hasRight('holiday', 'read_all')) {
      $userchildids = $user->getAllChildIds(1);
      $sql .= " AND (h.fk_user IN (".$this->db->sanitize(implode(',', $userchildids)).")";
      $sql .= " OR h.fk_validator IN (".$this->db->sanitize(implode(',', $userchildids))."))";
    }
 
    $resql = $this->db->query($sql);
    if ($resql) {
      $langs->load("members");
 
      $response = new WorkboardResponse();
      $response->warning_delay = $conf->holiday->approve->warning_delay / 60 / 60 / 24;
      $response->label = $langs->trans("HolidaysToApprove");
      $response->labelShort = $langs->trans("ToApprove");
      $response->url = DOL_URL_ROOT.'/holiday/list.php?search_status=2&amp;mainmenu=hrm&amp;leftmenu=holiday';
      $response->img = img_object('', "holiday");
 
      while ($obj = $this->db->fetch_object($resql)) {
        $response->nbtodo++;
 
        if ($this->db->jdate($obj->date_debut) < ($now - $conf->holiday->approve->warning_delay)) {
          $response->nbtodolate++;
        }
      }
 
      return $response;
    } else {
      dol_print_error($this->db);
      $this->error = $this->db->error();
      return -1;
    }
  }
  public function getKanbanView($option = '', $arraydata = null)
  {
    global $langs;
 
    $selected = (empty($arraydata['selected']) ? 0 : $arraydata['selected']);
 
    $return = '<div class="box-flex-item box-flex-grow-zero">';
    $return .= '<div class="info-box info-box-sm">';
    $return .= '<span class="info-box-icon bg-infobox-action">';
    $return .= img_picto('', $this->picto);
    $return .= '</span>';
    $return .= '<div class="info-box-content">';
    $return .= '<span class="info-box-ref inline-block tdoverflowmax150 valignmiddle">'.$this->getNomUrl().'</span>';
    if ($selected >= 0) {
      $return .= '<input id="cb'.$this->id.'" class="flat checkforselect fright" type="checkbox" name="toselect[]" value="'.$this->id.'"'.($selected ? ' checked="checked"' : '').'>';
    }
    if (property_exists($this, 'fk_type')) {
      $return .= '<br>';
      //$return .= '<span class="opacitymedium">'.$langs->trans("Type").'</span> : ';
      $return .= '<div class="info_box-label tdoverflowmax100" title="'.dol_escape_htmltag($arraydata['labeltype']).'">'.dol_escape_htmltag($arraydata['labeltype']).'</div>';
    }
    if (property_exists($this, 'date_debut') && property_exists($this, 'date_fin')) {
      $return .= '<span class="info-box-label small">'.dol_print_date($this->date_debut, 'day').'</span>';
      $return .= ' <span class="opacitymedium small">'.$langs->trans("To").'</span> ';
      $return .= '<span class="info-box-label small">'.dol_print_date($this->date_fin, 'day').'</span>';
      if (!empty($arraydata['nbopenedday'])) {
        $return .= ' ('.$arraydata['nbopenedday'].')';
      }
    }
    if (method_exists($this, 'getLibStatut')) {
      $return .= '<div class="info-box-status">'.$this->getLibStatut(3).'</div>';
    }
    $return .= '</div>';
    $return .= '</div>';
    $return .= '</div>';
    return $return;
  }
 
  public function sendPreviousMonthHRInformations($mailto = "", $template = "", $newlang = "")
  {
    global $conf, $langs, $user;
 
    $outputlangs = $langs;
 
    $error = 0;
    $this->output = '';
    $this->error = '';
    $arrayfields = array(
      'user' => 'Employee',
      'type' => 'Type',
      'date_start' => 'DateDebCP',
      'date_end' => 'DateFinCP',
      'used_days' => 'NbUseDaysCPShort',
    );
 
    if (!empty($newlang)) {
      $outputlangs = new Translate("", $conf);
      $outputlangs->setDefaultLang($newlang);
    }
    $outputlangs->loadLangs(array('main', 'holiday', 'hrm'));
 
    if (empty($mailto) || !isValidEmail($mailto)) {
      $this->errors[] = 'Bad value for parameter mailto. Must be a valid email address.';
      return 1;
    }
 
    $typeleaves = $this->getTypes(1, -1);
    $arraytypeleaves = array();
    foreach ($typeleaves as $val) {
      $labeltoshow = ($outputlangs->trans($val['code']) != $val['code'] ? $outputlangs->trans($val['code']) : $val['label']);
      $arraytypeleaves[$val['rowid']] = $labeltoshow;
    }
    $listhalfday = array('morning' => $outputlangs->trans("Morning"), "afternoon" => $outputlangs->trans("Afternoon"));
 
    $datenow = dol_getdate(dol_now());
    $prev_month = dol_get_prev_month($datenow["mon"], $datenow["year"]);
    $year_month = sprintf("%04d", $prev_month["year"]).'-'.sprintf("%02d", $prev_month["month"]);
    $arrayleaves = array();
 
    $sql = "SELECT cp.rowid, cp.ref, cp.fk_user, cp.date_debut, cp.date_fin, cp.fk_type, cp.description, cp.halfday, cp.statut as status";
    $sql .= " FROM ".MAIN_DB_PREFIX."holiday cp";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user u ON cp.fk_user = u.rowid";
    $sql .= " WHERE cp.entity IN (".getEntity('holiday').") AND cp.rowid > 0";
    $sql .= " AND cp.statut = ".Holiday::STATUS_APPROVED;
    $sql .= " AND (";
    $sql .= " (date_format(cp.date_debut, '%Y-%m') = '".$this->db->escape($year_month)."' OR date_format(cp.date_fin, '%Y-%m') = '".$this->db->escape($year_month)."')";
    $sql .= " OR";  // For leave over several months
    $sql .= " (date_format(cp.date_debut, '%Y-%m') < '".$this->db->escape($year_month)."' AND date_format(cp.date_fin, '%Y-%m') > '".$this->db->escape($year_month)."') ";
    $sql .= " )";
    $sql .= $this->db->order("cp.fk_user, cp.date_debut", "ASC");
    $resql = $this->db->query($sql);
    if (empty($resql)) {
      $this->errors[] = $this->db->lasterror();
      return 1;
    }
    $num = $this->db->num_rows($resql);
    if ($num > 0) {
      $tmpuser = new User($this->db);
      while ($obj = $this->db->fetch_object($resql)) {
        $tmpuser->fetch($obj->fk_user);
 
        $date_start = $this->db->jdate($obj->date_debut, true);
        $date_end = $this->db->jdate($obj->date_fin, true);
 
        $tmpstart = dol_getdate($date_start);
        $tmpend = dol_getdate($date_end);
 
        $starthalfday = ($obj->halfday == -1 || $obj->halfday == 2) ? 'afternoon' : 'morning';
        $endhalfday = ($obj->halfday == 1 || $obj->halfday == 2) ? 'morning' : 'afternoon';
 
        $halfdayinmonth = $obj->halfday;
        $starthalfdayinmonth = $starthalfday;
        $endhalfdayinmonth = $endhalfday;
 
        //0:Full days, 2:Start afternoon end morning, -1:Start afternoon end afternoon, 1:Start morning end morning
 
        // Set date_start_gmt and date_end_gmt that are date to show for the selected month
        $date_start_inmonth = $this->db->jdate($obj->date_debut, true);
        $date_end_inmonth = $this->db->jdate($obj->date_fin, true);
        if ($tmpstart['year'] < $prev_month["year"] || $tmpstart['mon'] < $prev_month["month"]) {
          $date_start_inmonth = dol_get_first_day($prev_month["year"], $prev_month["month"], true);
          $starthalfdayinmonth = 'morning';
          if ($halfdayinmonth == 2) {
            $halfdayinmonth = 1;
          }
          if ($halfdayinmonth == -1) {
            $halfdayinmonth = 0;
          }
        }
        if ($tmpend['year'] > $prev_month["year"] || $tmpend['mon'] > $prev_month["month"]) {
          $date_end_inmonth = dol_get_last_day($prev_month["year"], $prev_month["month"], true) - ((24 * 3600) - 1);
          $endhalfdayinmonth = 'afternoon';
          if ($halfdayinmonth == 2) {
            $halfdayinmonth = -1;
          }
          if ($halfdayinmonth == 1) {
            $halfdayinmonth = 0;
          }
        }
        $arrayleaves[] = array(
          "user" => $tmpuser->getNomUrl(0, 'nolink', 0, 0, 24, 1),
          "type" => $arraytypeleaves[$obj->fk_type],
          "date_start" => dol_print_date($date_start_inmonth, 'day') . ' <span class="opacitymedium">('.$outputlangs->trans($listhalfday[$starthalfdayinmonth]).')</span>',
          "date_end" => dol_print_date($date_end_inmonth, 'day') . ' <span class="opacitymedium">('.$outputlangs->trans($listhalfday[$endhalfdayinmonth]).')</span>',
          "used_days" => num_open_day($date_start_inmonth, $date_end_inmonth, 0, 1, $halfdayinmonth, $tmpuser->country_id, $obj->fk_user)
        );
      }
    }
 
    $outputarrayleaves = '<br><table style="width: 100%;border-collapse: separate !important;border-spacing: 0px;border-top: 1px solid #b6b6b6;border-left: 1px solid #b6b6b6;border-right: 1px solid #b6b6b6;margin: 0px 0px 20px 0px;">';
    $outputarrayleaves .= '<tr>';
    foreach ($arrayfields as $key => $label) {
      $outputarrayleaves .= '<td style="border-bottom:1px solid #b6b6b6;padding: 6px 10px 6px 12px;">';
      $outputarrayleaves .= $outputlangs->trans($label);
      if ($key == 'date_end') {
        $outputarrayleaves .=" (".$langs->trans("Included").")";
      }
      $outputarrayleaves .= '</td>';
    }
    $outputarrayleaves .= '</tr>';
 
    if (!empty($arrayleaves)) {
      foreach ($arrayleaves as $fields) {
        $outputarrayleaves .= '<tr>';
        foreach ($fields as $field => $value) {
          $outputarrayleaves .= '<td style="border-bottom:1px solid #b6b6b6;padding: 6px 10px 6px 12px;" id="'.$field.'">';
          $outputarrayleaves .= $value;
          $outputarrayleaves .= '</td>';
        }
        $outputarrayleaves .= '</tr>';
      }
    } else {
      $outputarrayleaves .= '<tr>';
      $outputarrayleaves .= '<td style="border-bottom:1px solid #b6b6b6;padding: 6px 10px 6px 12px;" colspan="5">';
      $outputarrayleaves .= $outputlangs->trans("None");
      $outputarrayleaves .= '</td>';
      $outputarrayleaves .= '</tr>';
    }
    $outputarrayleaves .= '</table>';
 
    include_once DOL_DOCUMENT_ROOT.'/core/class/html.formmail.class.php';
    include_once DOL_DOCUMENT_ROOT.'/core/class/CMailFile.class.php';
 
    $formmail = new FormMail($this->db);
    $templateId = 0;
    $templateLabel = '';
    if (empty($template) || $template == 'EmailTemplateCode') {
      $templateLabel = '(HolidayHrInformationsPreviousMonth)';
    } else {
      if (is_numeric($template)) {
        $templateId = $template;
      } else {
        $templateLabel = $template;
      }
    }
    $mailtemplate = $formmail->getEMailTemplate($this->db, "holiday", $user, $outputlangs, $templateId, 1, $templateLabel);
 
    if (is_numeric($mailtemplate) || empty($mailtemplate->topic)) {
      $this->errors[] = 'No mail template found for code "'.$templateLabel.'" or id "'.$templateId.'".';
      $error++;
    }
 
    if (!$error) {
      $substitutionarray = getCommonSubstitutionArray($outputlangs, 0, null, $this);
      complete_substitutions_array($substitutionarray, $outputlangs, $this);
 
      $subject = make_substitutions($mailtemplate->topic, $substitutionarray, $outputlangs);
      $msg = make_substitutions($mailtemplate->content, $substitutionarray, $outputlangs);
      $from = dol_string_nospecial(getDolGlobalString('MAIN_INFO_SOCIETE_NOM'), ' ', array(",")).' <' . getDolGlobalString('MAIN_INFO_SOCIETE_MAIL').'>';
 
      $msg = preg_replace('/__HOLIDAY_ARRAY_PER_EMPLOYEE_FOR_PERIOD__/', $outputarrayleaves, $msg);
      $cmail = new CMailFile($subject, $mailto, $from, $msg, array(), array(), array(), '', '', 0, 1);
      $result = $cmail->sendfile();
      if (!$result || !empty($cmail->error) || !empty($cmail->errors)) {
        $this->errors[] = $cmail->error;
        if (is_array($cmail->errors) && count($cmail->errors) > 0) {
          $this->errors = array_merge($this->errors, $cmail->errors);
          $error++;
        }
      }
    }
 
    if (!empty($this->errors)) {
      $this->output .= "\n";
      // The $this->errors will be concatenated to the output by the function that call this method.
    }
    return ($error ? 1 : 0);
  }
}