mod_expensereport_jade.php

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<?php
/* Copyright (C) 2017 Maxime Kohlhaas <support@atm-consulting.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/>.
 * or see https://www.gnu.org/
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/modules/expensereport/modules_expensereport.php';
 
class mod_expensereport_jade extends ModeleNumRefExpenseReport
{
  public $version = 'dolibarr'; // 'development', 'experimental', 'dolibarr'
 
  public $prefix = 'ER';
 
  public $error = '';
 
  public $nom = 'Jade';
 
  public $name = 'Jade';
 
 
  public function info($langs)
  {
    global $langs;
    return $langs->trans("SimpleNumRefModelDesc", $this->prefix);
  }
 
 
  public function getExample()
  {
    return $this->prefix."0501-0001";
  }
 
 
  public function canBeActivated($object)
  {
    global $conf, $langs, $db;
 
    $coyymm = '';
    $max = '';
 
    $posindice = strlen($this->prefix) + 6;
    $sql = "SELECT MAX(CAST(SUBSTRING(ref FROM ".$posindice.") AS SIGNED)) as max";
    $sql .= " FROM ".MAIN_DB_PREFIX."expensereport";
    $sql .= " WHERE ref LIKE '".$db->escape($this->prefix)."____-%'";
    $sql .= " AND entity = ".$conf->entity;
 
    $resql = $db->query($sql);
    if ($resql) {
      $row = $db->fetch_row($resql);
      if ($row) {
        $coyymm = substr($row[0], 0, 6);
        $max = $row[0];
      }
    }
    if ($coyymm && !preg_match('/'.$this->prefix.'[0-9][0-9][0-9][0-9]/i', $coyymm)) {
      $langs->load("errors");
      $this->error = $langs->trans('ErrorNumRefModel', $max);
      return false;
    }
 
    return true;
  }
 
  public function getNextValue($object)
  {
    global $db, $conf;
 
    // For backward compatibility and restore old behavior to get ref of expense report
    if (getDolGlobalString('EXPENSEREPORT_USE_OLD_NUMBERING_RULE')) {
      $fuser = null;
      if ($object->fk_user_author > 0) {
        $fuser = new User($db);
        $fuser->fetch($object->fk_user_author);
      }
 
      $expld_car = (!getDolGlobalString('NDF_EXPLODE_CHAR')) ? "-" : $conf->global->NDF_EXPLODE_CHAR;
      $num_car = (!getDolGlobalString('NDF_NUM_CAR_REF')) ? "5" : $conf->global->NDF_NUM_CAR_REF;
 
      $sql = 'SELECT MAX(de.ref_number_int) as max';
      $sql .= ' FROM '.MAIN_DB_PREFIX.'expensereport de';
 
      $result = $db->query($sql);
 
      if ($db->num_rows($result) > 0) {
        $objp = $db->fetch_object($result);
        $newref = $objp->max;
        $newref++;
        while (strlen($newref) < $num_car) {
          $newref = "0".$newref;
        }
      } else {
        $newref = 1;
        while (strlen($newref) < $num_car) {
          $newref = "0".$newref;
        }
      }
 
      $ref_number_int = ($newref + 1) - 1;
 
      $user_author_infos = dolGetFirstLastname($fuser->firstname, $fuser->lastname);
 
      $prefix = "ER";
      if (getDolGlobalString('EXPENSE_REPORT_PREFIX')) {
        $prefix = $conf->global->EXPENSE_REPORT_PREFIX;
      }
      $newref = str_replace(' ', '_', $user_author_infos).$expld_car.$prefix.$newref.$expld_car.dol_print_date($object->date_debut, '%y%m%d');
 
      $sqlbis = 'UPDATE '.MAIN_DB_PREFIX.'expensereport SET ref_number_int = '.((int) $ref_number_int).' WHERE rowid = '.((int) $object->id);
      $resqlbis = $db->query($sqlbis);
      if (!$resqlbis) {
        dol_print_error($resqlbis);
        exit;
      }
 
      dol_syslog("mod_expensereport_jade::getNextValue return ".$newref);
      return $newref;
    }
 
    // First we get the max value
    $posindice = strlen($this->prefix) + 6;
    $sql = "SELECT MAX(CAST(SUBSTRING(ref FROM ".$posindice.") AS SIGNED)) as max";
    $sql .= " FROM ".MAIN_DB_PREFIX."expensereport";
    $sql .= " WHERE ref LIKE '".$db->escape($this->prefix)."____-%'";
    $sql .= " AND entity = ".$conf->entity;
 
    $resql = $db->query($sql);
    if ($resql) {
      $obj = $db->fetch_object($resql);
      if ($obj) {
        $max = intval($obj->max);
      } else {
        $max = 0;
      }
    } else {
      dol_syslog("mod_expensereport_jade::getNextValue", LOG_DEBUG);
      return 0;
    }
 
    $date = $object->date_valid; // $object->date does not exists
    if (empty($date)) {
      $this->error = 'Date valid not defined';
      return 0;
    }
 
    $yymm = dol_print_date($date, "%y%m");
 
    if ($max >= (pow(10, 4) - 1)) {
      $num = $max + 1; // If counter > 9999, we do not format on 4 chars, we take number as it is
    } else {
      $num = sprintf("%04s", $max + 1);
    }
 
    dol_syslog("mod_expensereport_jade::getNextValue return ".$this->prefix.$yymm."-".$num);
    return $this->prefix.$yymm."-".$num;
  }
}