dolibarr/htdocs/includes/modules/commande/mod_commande_opale.php

<?php
/* Copyright (C) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * or see http://www.gnu.org/
 */

/**
 \file       htdocs/includes/modules/commande/mod_commande_opale.php
 \ingroup    commande
 \brief      Fichier contenant la classe du mod<EFBFBD>le de num<EFBFBD>rotation de r<EFBFBD>f<EFBFBD>rence de commande Opale
 \version    $Id$
 */

include_once("modules_commande.php");


/**
 \class      mod_commande_opale
 \brief      Classe du mod<EFBFBD>le de num<EFBFBD>rotation de r<EFBFBD>f<EFBFBD>rence de commande Opale
 */

class mod_commande_opale extends ModeleNumRefCommandes
{
	var $version='dolibarr';		// 'development', 'experimental', 'dolibarr'
	var $error = '';
	var $nom = 'Opale';

	
	/**   \brief      Constructeur
	 */
	function mod_commande_opale()
	{
		$this->nom = "Opale";
	}


	/**     \brief      Renvoi la description du modele de num<EFBFBD>rotation
	 *      \return     string      Texte descripif
	 */
	function info()
	{
		return "Renvoie le num<75>ro sous la forme num<75>rique COMhexa, o<> hexa repr<70>sente un incr<63>ment global cod<6F> en h<>xad<61>cimal. (COM-000-001 <20> COM-FFF-FFF)";
	}

	/**     \brief      Renvoi un exemple de num<EFBFBD>rotation
	 *      \return     string      Example
	 */
	function getExample()
	{
		return "COM-000-001";
	}


	/**		\brief      Return next value
	*      	\param      objsoc      Objet third party
	*		\param		commande	Object order
	*      	\return     string      Value if OK, 0 if KO
	*/
    function getNextValue($objsoc,$commande)
    {
		global $db;

		// D'abord on r<>cup<75>re la valeur max (r<>ponse imm<6D>diate car champ ind<6E>x<EFBFBD>)
		$com='';
		$sql = "SELECT MAX(ref)";
		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
		$sql.= " WHERE ref like 'COM%'";
		$resql=$db->query($sql);
		if ($resql)
		{
			$row = $db->fetch_row($resql);
			if ($row)
			{
				//on extrait la valeur max et on la passe en d<>cimale
				$max = hexdec((substr($row[0],4,3)).(substr($row[0],8,3)));
			}
		}
		else
		{
			$max=0;
		}
		//$date=time();
		$date=$commande->date;
		$yy = strftime("%y",$date);
		$hex = strtoupper(dechex($max+1));
		$ref = substr("000000".($hex),-6);

		return 'COM-'.substr($ref,0,3)."-".substr($ref,3,3);
	}

	/**		\brief      Return next free value
    *      	\param      objsoc      Object third party
	* 		\param		objforref	Object for number to search
    *   	\return     string      Next free value
    */
    function commande_get_num($objsoc,$objforref)
    {
        return $this->getNextValue($objsoc,$objforref);
    }

}
?>