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<?php
/* Copyright (C) 2005-2009 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2005 Regis Houssin <regis.houssin@inodbox.com>
* Copyright (C) 2015 Francis Appels <francis.appels@yahoo.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 <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/core/modules/barcode/doc/tcpdfbarcode.modules.php
* \ingroup barcode
* \brief File of class to manage barcode numbering with tcpdf library
*/
require_once DOL_DOCUMENT_ROOT.'/core/modules/barcode/modules_barcode.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/barcode.lib.php'; // This is to include def like $genbarcode_loc and $font_loc
/**
* Class to generate barcode images using tcpdf barcode generator
*/
class modTcpdfbarcode extends ModeleBarCode
{
/**
* Dolibarr version of the loaded document
* @var string
*/
public $version = 'dolibarr'; // 'development', 'experimental', 'dolibarr'
/**
* @var string Error code (or message)
*/
public $error='';
public $is2d = false;
/**
* Return description of numbering model
*
* @return string Text with description
*/
public function info()
{
global $langs;
return 'TCPDF-barcode';
}
/**
* Return if a module can be used or not
*
* @return boolean true if module can be used
*/
public function isEnabled()
{
return true;
}
/**
* Test si les numeros deja en vigueur dans la base ne provoquent pas de
* de conflits qui empechera cette numerotation de fonctionner.
*
* @return boolean false si conflit, true si ok
*/
public function canBeActivated()
{
global $langs;
return true;
}
/**
* Return true if encoding is supported
*
* @param string $encoding Encoding norm
* @return int >0 if supported, 0 if not
*/
public function encodingIsSupported($encoding)
{
$tcpdfEncoding = $this->getTcpdfEncodingType($encoding);
if (empty($tcpdfEncoding)) {
return 0;
} else {
return 1;
}
}
/**
* Return an image file on the fly (no need to write on disk)
*
* @param string $code Value to encode
* @param string $encoding Mode of encoding
* @param string $readable Code can be read
* @param integer $scale Scale (not used with this engine)
* @param integer $nooutputiferror No output if error (not used with this engine)
* @return int <0 if KO, >0 if OK
*/
public function buildBarCode($code, $encoding, $readable = 'Y', $scale = 1, $nooutputiferror = 0)
{
global $_GET;
$tcpdfEncoding = $this->getTcpdfEncodingType($encoding);
if (empty($tcpdfEncoding)) return -1;
$color = array(0,0,0);
$_GET["code"]=$code;
$_GET["type"]=$encoding;
$_GET["readable"]=$readable;
if ($code) {
// Load the tcpdf barcode class
if ($this->is2d) {
$height = 3;
$width = 3;
require_once TCPDF_PATH.'tcpdf_barcodes_2d.php';
$barcodeobj = new TCPDF2DBarcode($code, $tcpdfEncoding);
} else {
$height = 50;
$width = 1;
require_once TCPDF_PATH.'tcpdf_barcodes_1d.php';
$barcodeobj = new TCPDFBarcode($code, $tcpdfEncoding);
}
dol_syslog("buildBarCode::TCPDF.getBarcodePNG");
$barcodeobj->getBarcodePNG($width, $height, $color);
return 1;
} else {
return -2;
}
}
/**
* Save an image file on disk (with no output)
*
* @param string $code Value to encode
* @param string $encoding Mode of encoding
* @param string $readable Code can be read
* @param integer $scale Scale (not used with this engine)
* @param integer $nooutputiferror No output if error (not used with this engine)
* @return int <0 if KO, >0 if OK
*/
public function writeBarCode($code, $encoding, $readable = 'Y', $scale = 1, $nooutputiferror = 0)
{
global $conf,$_GET;
dol_mkdir($conf->barcode->dir_temp);
$file=$conf->barcode->dir_temp.'/barcode_'.$code.'_'.$encoding.'.png';
$tcpdfEncoding = $this->getTcpdfEncodingType($encoding);
if (empty($tcpdfEncoding)) return -1;
$color = array(0,0,0);
$_GET["code"]=$code;
$_GET["type"]=$encoding;
$_GET["readable"]=$readable;
if ($code) {
// Load the tcpdf barcode class
if ($this->is2d) {
$height = 1;
$width = 1;
require_once TCPDF_PATH.'tcpdf_barcodes_2d.php';
$barcodeobj = new TCPDF2DBarcode($code, $tcpdfEncoding);
} else {
$height = 50;
$width = 1;
require_once TCPDF_PATH.'tcpdf_barcodes_1d.php';
$barcodeobj = new TCPDFBarcode($code, $tcpdfEncoding);
}
dol_syslog("writeBarCode::TCPDF.getBarcodePngData");
if ($imageData = $barcodeobj->getBarcodePngData($width, $height, $color)) {
if (function_exists('imagecreate')) {
$imageData = imagecreatefromstring($imageData);
}
if (imagepng($imageData, $file)) {
return 1;
} else {
return -3;
}
} else {
return -4;
}
} else {
return -2;
}
}
/**
* get available output_modes for tcpdf class wth its translated description
*
* @param string $dolEncodingType dolibarr barcode encoding type
* @return string tcpdf encoding type
*/
public function getTcpdfEncodingType($dolEncodingType)
{
$tcpdf1dEncodingTypes = array(
'C39' => 'C39',
'C39+' => 'C39+',
'C39E' => 'C39E',
'C39E+' => 'C39E+',
'S25' => 'S25',
'S25+' => 'S25+',
'I25' => 'I25',
'I25+' => 'I25+',
'C128' => 'C128',
'C128A' => 'C128A',
'C128B' => 'C128B',
'C128C' => 'C128C',
'EAN2' => 'EAN2',
'EAN5' => 'EAN5',
'EAN8' => 'EAN8',
'EAN13' => 'EAN13',
'ISBN' => 'EAN13',
'UPC' => 'UPCA',
'UPCE' => 'UPCE',
'MSI' => 'MSI',
'MSI+' => 'MSI+',
'POSTNET' => 'POSTNET',
'PLANET' => 'PLANET',
'RMS4CC' => 'RMS4CC',
'KIX' => 'KIX',
'IMB' => 'IMB',
'CODABAR' => 'CODABAR',
'CODE11' => 'CODE11',
'PHARMA' => 'PHARMA',
'PHARMA2T' => 'PHARMA2T'
);
$tcpdf2dEncodingTypes = array(
'DATAMATRIX' => 'DATAMATRIX',
'PDF417' => 'PDF417',
'QRCODE' => 'QRCODE,L',
'QRCODE,L' => 'QRCODE,L',
'QRCODE,M' => 'QRCODE,M',
'QRCODE,Q' => 'QRCODE,Q',
'QRCODE,H' => 'QRCODE,H'
);
if (array_key_exists($dolEncodingType, $tcpdf1dEncodingTypes)) {
$this->is2d = false;
return $tcpdf1dEncodingTypes[$dolEncodingType];
} elseif (array_key_exists($dolEncodingType, $tcpdf2dEncodingTypes)) {
$this->is2d = true;
return $tcpdf2dEncodingTypes[$dolEncodingType];
} else {
return '';
}
}
}