vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/RelsVBA.php

   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_Excel2007
  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     ##VERSION##, ##DATE##
  26  */
  27
  28
  29 /**
  30  * PHPExcel_Writer_Excel2007_RelsVBA
  31  *
  32  * @category   PHPExcel
  33  * @package    PHPExcel_Writer_Excel2007
  34  * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  35  */
  36 class PHPExcel_Writer_Excel2007_RelsVBA extends PHPExcel_Writer_Excel2007_WriterPart
  37 {
  38         /**
  39          * Write relationships for a signed VBA Project
  40          *
  41          * @param       PHPExcel        $pPHPExcel
  42          * @return      string          XML Output
  43          * @throws      PHPExcel_Writer_Exception
  44          */
  45         public function writeVBARelationships(PHPExcel $pPHPExcel = null){
  46                 // Create XML writer
  47                 $objWriter = null;
  48                 if ($this->getParentWriter()->getUseDiskCaching()) {
  49                         $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
  50                 } else {
  51                         $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
  52                 }
  53
  54                 // XML header
  55                 $objWriter->startDocument('1.0','UTF-8','yes');
  56
  57                 // Relationships
  58                 $objWriter->startElement('Relationships');
  59                 $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
  60                 $objWriter->startElement('Relationship');
  61                 $objWriter->writeAttribute('Id', 'rId1');
  62                 $objWriter->writeAttribute('Type', 'http://schemas.microsoft.com/office/2006/relationships/vbaProjectSignature');
  63                 $objWriter->writeAttribute('Target', 'vbaProjectSignature.bin');
  64                 $objWriter->endElement();//Relationship
  65                 $objWriter->endElement();//Relationships
  66
  67                 // Return
  68                 return $objWriter->getData();
  69
  70         }
  71
  72 }