forked from Wavyzz/dolibarr
143 lines
4.3 KiB
PHP
143 lines
4.3 KiB
PHP
<?php
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/* Copyright (C) 2005-2009 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2005 Regis Houssin <regis@dolibarr.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* or see http://www.gnu.org/
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*/
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/**
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* \file htdocs/includes/modules/barcode/phpbarcode.modules.php
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* \ingroup facture
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* \brief Fichier contenant la classe du modele de generation code barre phpbarcode
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* \version $Id$
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*/
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require_once(DOL_DOCUMENT_ROOT ."/includes/modules/barcode/modules_barcode.php");
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/** \class modPhpbarcode
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* \brief Classe du modele de numerotation de generation code barre phpbarcode
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*/
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class modPhpbarcode extends ModeleBarCode
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{
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var $version='dolibarr'; // 'development', 'experimental', 'dolibarr'
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var $error='';
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/** \brief Return if a module can be used or not
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* \return boolean true if module can be used
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*/
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function isEnabled()
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{
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return true;
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}
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/** \brief Renvoi la description du modele de num<75>rotation
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* \return string Texte descripif
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*/
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function info()
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{
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global $langs;
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return 'Php-barcode';
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}
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/** \brief Test si les num<75>ros d<>j<EFBFBD> en vigueur dans la base ne provoquent pas de
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* de conflits qui empechera cette num<75>rotation de fonctionner.
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* \return boolean false si conflit, true si ok
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*/
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function canBeActivated()
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{
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global $langs;
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return true;
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}
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/**
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* \brief Return true if encodinf is supported
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* \return int >0 if supported, 0 if not
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*/
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function encodingIsSupported($encoding)
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{
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$supported=0;
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if ($encoding == 'EAN13') $supported=1;
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if ($encoding == 'ISBN') $supported=1;
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// Formats that hangs on Windows (when genbarcode.exe for Windows is called, so they are not
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// activated on Windows)
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if ($encoding == 'EAN8' && empty($_SERVER["WINDIR"])) $supported=1;
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if ($encoding == 'UPC' && empty($_SERVER["WINDIR"])) $supported=1;
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if ($encoding == 'C39' && empty($_SERVER["WINDIR"])) $supported=1;
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if ($encoding == 'C128' && empty($_SERVER["WINDIR"])) $supported=1;
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return $supported;
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}
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/**
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* \brief Return an image file on the fly (no need to write on disk)
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* \param $code Value to encode
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* \param $encoding Mode of encoding
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* \param $readable Code can be read
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*/
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function buildBarCode($code,$encoding,$readable='Y')
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{
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global $_GET,$_SERVER;
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global $conf;
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global $genbarcode_loc, $bar_color, $bg_color, $text_color, $font_loc;
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if (! $this->encodingIsSupported($encoding)) return -1;
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if ($encoding == 'EAN8' || $encoding == 'EAN13') $encoding = 'EAN';
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if ($encoding == 'C39' || $encoding == 'C128') $encoding = substr($encoding,1);
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$scale=1; $mode='png';
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$_GET["code"]=$code;
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$_GET["encoding"]=$encoding;
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$_GET["scale"]=$scale;
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$_GET["mode"]=$mode;
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require_once(DOL_DOCUMENT_ROOT.'/includes/barcode/php-barcode/php-barcode.php');
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dol_syslog("modPhpbarcode::buildBarCode $code,$encoding,$scale,$mode");
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if ($code) barcode_print($code,$encoding,$scale,$mode);
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return 1;
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}
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/**
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* \brief Save an image file on disk (with no output)
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* \param $code Value to encode
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* \param $encoding Mode of encoding
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* \param $readable Code can be read
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*/
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function writeBarCode($code,$encoding,$readable='Y')
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{
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global $conf,$filebarcode;
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create_exdir($conf->barcode->dir_temp);
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$file=$conf->barcode->dir_temp.'/barcode_'.$code.'_'.$encoding.'.png';
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$filebarcode=$file; // global var to be used in barcode_outimage called by barcode_print in buildBarCode
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$result=$this->buildBarCode($code,$encoding,$readable);
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return $result;
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}
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}
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?>
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