commonobjectline.class.php

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<?php
/* Copyright (C) 2006-2008 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2012      Cedric Salvador      <csalvador@gpcsolutions.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/>.
 */

abstract class CommonObjectLine extends CommonObject
{
  public $id;

  public $rowid;

  public $fk_unit;


  public function __construct($db)
  {
    $this->db = $db;
  }

  public function getLabelOfUnit($type = 'long')
  {
    global $langs;

    if (!$this->fk_unit) {
      return '';
    }

    $langs->load('products');

    $label_type = 'label';

    $label_type = 'label';
    if ($type == 'short') $label_type = 'short_label';
    elseif ($type == 'code') $label_type = 'code';

    $sql = 'select '.$label_type.', code from '.MAIN_DB_PREFIX.'c_units where rowid='.$this->fk_unit;
    $resql = $this->db->query($sql);
    if ($resql && $this->db->num_rows($resql) > 0) {
      $res = $this->db->fetch_array($resql);
      if ($label_type == 'code') $label = 'unit'.$res['code'];
      else $label = $res[$label_type];
      $this->db->free($resql);
      return $label;
    } else {
      $this->error = $this->db->error().' sql='.$sql;
      dol_syslog(get_class($this)."::getLabelOfUnit Error ".$this->error, LOG_ERR);
      return -1;
    }
  }
  // Currently we need function at end of file CommonObject for all object lines. Should find a way to avoid duplicate code.

  // For the moment we use the extends on CommonObject until PHP min is 5.4 so use Traits.
}