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<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2014 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel_Writer_PDF
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.8.0, 2014-03-02
*/
/**
* PHPExcel_Writer_PDF
*
* @category PHPExcel
* @package PHPExcel_Writer_PDF
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_PDF
{
/**
* The wrapper for the requested PDF rendering engine
*
* @var PHPExcel_Writer_PDF_Core
*/
private $_renderer = NULL;
/**
* Instantiate a new renderer of the configured type within this container class
*
* @param PHPExcel $phpExcel PHPExcel object
* @throws PHPExcel_Writer_Exception when PDF library is not configured
*/
public function __construct(PHPExcel $phpExcel)
{
$pdfLibraryName = PHPExcel_Settings::getPdfRendererName();
if (is_null($pdfLibraryName)) {
throw new PHPExcel_Writer_Exception("PDF Rendering library has not been defined.");
}
$pdfLibraryPath = PHPExcel_Settings::getPdfRendererPath();
if (is_null($pdfLibraryName)) {
throw new PHPExcel_Writer_Exception("PDF Rendering library path has not been defined.");
}
$includePath = str_replace('\\', '/', get_include_path());
$rendererPath = str_replace('\\', '/', $pdfLibraryPath);
if (strpos($rendererPath, $includePath) === false) {
set_include_path(get_include_path() . PATH_SEPARATOR . $pdfLibraryPath);
}
$rendererName = 'PHPExcel_Writer_PDF_' . $pdfLibraryName;
$this->_renderer = new $rendererName($phpExcel);
}
/**
* Magic method to handle direct calls to the configured PDF renderer wrapper class.
*
* @param string $name Renderer library method name
* @param mixed[] $arguments Array of arguments to pass to the renderer method
* @return mixed Returned data from the PDF renderer wrapper method
*/
public function __call($name, $arguments)
{
if ($this->_renderer === NULL) {
throw new PHPExcel_Writer_Exception("PDF Rendering library has not been defined.");
}
return call_user_func_array(array($this->_renderer, $name), $arguments);
}
}
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