1: <?php
  2: /**
  3:  *  PHPExcel
  4:  *
  5:  *  Copyright (c) 2006 - 2014 PHPExcel
  6:  *
  7:  *  This library is free software; you can redistribute it and/or
  8:  *  modify it under the terms of the GNU Lesser General Public
  9:  *  License as published by the Free Software Foundation; either
 10:  *  version 2.1 of the License, or (at your option) any later version.
 11:  *
 12:  *  This library is distributed in the hope that it will be useful,
 13:  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 14:  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 15:  *  Lesser General Public License for more details.
 16:  *
 17:  *  You should have received a copy of the GNU Lesser General Public
 18:  *  License along with this library; if not, write to the Free Software
 19:  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 20:  *
 21:  *  @category    PHPExcel
 22:  *  @package     PHPExcel_Writer_PDF
 23:  *  @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 24:  *  @license     http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 25:  *  @version     1.8.0, 2014-03-02
 26:  */
 27: 
 28: 
 29: /**  Require tcPDF library */
 30: $pdfRendererClassFile = PHPExcel_Settings::getPdfRendererPath() . '/tcpdf.php';
 31: if (file_exists($pdfRendererClassFile)) {
 32:     $k_path_url = PHPExcel_Settings::getPdfRendererPath();
 33:     require_once $pdfRendererClassFile;
 34: } else {
 35:     throw new PHPExcel_Writer_Exception('Unable to load PDF Rendering library');
 36: }
 37: 
 38: /**
 39:  *  PHPExcel_Writer_PDF_tcPDF
 40:  *
 41:  *  @category    PHPExcel
 42:  *  @package     PHPExcel_Writer_PDF
 43:  *  @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 44:  */
 45: class PHPExcel_Writer_PDF_tcPDF extends PHPExcel_Writer_PDF_Core implements PHPExcel_Writer_IWriter
 46: {
 47:     /**
 48:      *  Create a new PHPExcel_Writer_PDF
 49:      *
 50:      *  @param  PHPExcel  $phpExcel  PHPExcel object
 51:      */
 52:     public function __construct(PHPExcel $phpExcel)
 53:     {
 54:         parent::__construct($phpExcel);
 55:     }
 56: 
 57:     /**
 58:      *  Save PHPExcel to file
 59:      *
 60:      *  @param     string     $pFilename   Name of the file to save as
 61:      *  @throws    PHPExcel_Writer_Exception
 62:      */
 63:     public function save($pFilename = NULL)
 64:     {
 65:         $fileHandle = parent::prepareForSave($pFilename);
 66: 
 67:         //  Default PDF paper size
 68:         $paperSize = 'LETTER';    //    Letter    (8.5 in. by 11 in.)
 69: 
 70:         //  Check for paper size and page orientation
 71:         if (is_null($this->getSheetIndex())) {
 72:             $orientation = ($this->_phpExcel->getSheet(0)->getPageSetup()->getOrientation()
 73:                 == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE)
 74:                     ? 'L'
 75:                     : 'P';
 76:             $printPaperSize = $this->_phpExcel->getSheet(0)->getPageSetup()->getPaperSize();
 77:             $printMargins = $this->_phpExcel->getSheet(0)->getPageMargins();
 78:         } else {
 79:             $orientation = ($this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getOrientation()
 80:                 == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE)
 81:                     ? 'L'
 82:                     : 'P';
 83:             $printPaperSize = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageSetup()->getPaperSize();
 84:             $printMargins = $this->_phpExcel->getSheet($this->getSheetIndex())->getPageMargins();
 85:         }
 86: 
 87:         //  Override Page Orientation
 88:         if (!is_null($this->getOrientation())) {
 89:             $orientation = ($this->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE)
 90:                 ? 'L'
 91:                 : 'P';
 92:         }
 93:         //  Override Paper Size
 94:         if (!is_null($this->getPaperSize())) {
 95:             $printPaperSize = $this->getPaperSize();
 96:         }
 97: 
 98:         if (isset(self::$_paperSizes[$printPaperSize])) {
 99:             $paperSize = self::$_paperSizes[$printPaperSize];
100:         }
101: 
102: 
103:         //  Create PDF
104:         $pdf = new TCPDF($orientation, 'pt', $paperSize);
105:         $pdf->setFontSubsetting(FALSE);
106:         //    Set margins, converting inches to points (using 72 dpi)
107:         $pdf->SetMargins($printMargins->getLeft() * 72, $printMargins->getTop() * 72, $printMargins->getRight() * 72);
108:         $pdf->SetAutoPageBreak(TRUE, $printMargins->getBottom() * 72);
109: 
110:         $pdf->setPrintHeader(FALSE);
111:         $pdf->setPrintFooter(FALSE);
112: 
113:         $pdf->AddPage();
114: 
115:         //  Set the appropriate font
116:         $pdf->SetFont($this->getFont());
117:         $pdf->writeHTML(
118:             $this->generateHTMLHeader(FALSE) .
119:             $this->generateSheetData() .
120:             $this->generateHTMLFooter()
121:         );
122: 
123:         //  Document info
124:         $pdf->SetTitle($this->_phpExcel->getProperties()->getTitle());
125:         $pdf->SetAuthor($this->_phpExcel->getProperties()->getCreator());
126:         $pdf->SetSubject($this->_phpExcel->getProperties()->getSubject());
127:         $pdf->SetKeywords($this->_phpExcel->getProperties()->getKeywords());
128:         $pdf->SetCreator($this->_phpExcel->getProperties()->getCreator());
129: 
130:         //  Write to file
131:         fwrite($fileHandle, $pdf->output($pFilename, 'S'));
132: 
133:         parent::restoreStateAfterSave($fileHandle);
134:     }
135: 
136: }
137: