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<?php |
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/** |
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* PHPExcel |
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* |
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* Copyright (c) 2006 - 2014 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library 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 GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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|
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|
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/** |
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* PHPExcel_Writer_Excel5 |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
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*/ |
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class PHPExcel_Writer_Excel5 extends PHPExcel_Writer_Abstract implements PHPExcel_Writer_IWriter |
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{ |
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/** |
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* PHPExcel object |
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* |
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* @var PHPExcel |
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*/ |
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private $_phpExcel; |
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|
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/** |
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* Total number of shared strings in workbook |
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* |
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* @var int |
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*/ |
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private $_str_total = 0; |
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|
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/** |
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* Number of unique shared strings in workbook |
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* |
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* @var int |
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*/ |
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private $_str_unique = 0; |
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|
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/** |
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* Array of unique shared strings in workbook |
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* |
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* @var array |
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*/ |
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private $_str_table = array(); |
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|
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/** |
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* Color cache. Mapping between RGB value and color index. |
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* |
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* @var array |
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*/ |
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private $_colors; |
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|
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/** |
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* Formula parser |
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* |
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* @var PHPExcel_Writer_Excel5_Parser |
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*/ |
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private $_parser; |
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|
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/** |
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* Identifier clusters for drawings. Used in MSODRAWINGGROUP record. |
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* |
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* @var array |
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*/ |
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private $_IDCLs; |
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|
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/** |
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* Basic OLE object summary information |
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* |
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* @var array |
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*/ |
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private $_summaryInformation; |
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|
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/** |
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* Extended OLE object document summary information |
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* |
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* @var array |
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*/ |
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private $_documentSummaryInformation; |
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|
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/** |
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* Create a new PHPExcel_Writer_Excel5 |
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* |
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* @param PHPExcel $phpExcel PHPExcel object |
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*/ |
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public function __construct(PHPExcel $phpExcel) { |
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$this->_phpExcel = $phpExcel; |
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|
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$this->_parser = new PHPExcel_Writer_Excel5_Parser(); |
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} |
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|
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/** |
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* Save PHPExcel to file |
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* |
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* @param string $pFilename |
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* @throws PHPExcel_Writer_Exception |
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*/ |
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public function save($pFilename = null) { |
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|
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// garbage collect |
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$this->_phpExcel->garbageCollect(); |
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|
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$saveDebugLog = PHPExcel_Calculation::getInstance($this->_phpExcel)->getDebugLog()->getWriteDebugLog(); |
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PHPExcel_Calculation::getInstance($this->_phpExcel)->getDebugLog()->setWriteDebugLog(FALSE); |
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$saveDateReturnType = PHPExcel_Calculation_Functions::getReturnDateType(); |
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PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL); |
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|
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// initialize colors array |
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$this->_colors = array(); |
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|
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// Initialise workbook writer |
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$this->_writerWorkbook = new PHPExcel_Writer_Excel5_Workbook($this->_phpExcel, |
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$this->_str_total, $this->_str_unique, $this->_str_table, |
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$this->_colors, $this->_parser); |
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|
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// Initialise worksheet writers |
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$countSheets = $this->_phpExcel->getSheetCount(); |
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for ($i = 0; $i < $countSheets; ++$i) { |
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$this->_writerWorksheets[$i] = new PHPExcel_Writer_Excel5_Worksheet($this->_str_total, $this->_str_unique, |
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$this->_str_table, $this->_colors, |
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$this->_parser, |
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$this->_preCalculateFormulas, |
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$this->_phpExcel->getSheet($i)); |
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} |
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|
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// build Escher objects. Escher objects for workbooks needs to be build before Escher object for workbook. |
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$this->_buildWorksheetEschers(); |
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$this->_buildWorkbookEscher(); |
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|
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// add 15 identical cell style Xfs |
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// for now, we use the first cellXf instead of cellStyleXf |
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$cellXfCollection = $this->_phpExcel->getCellXfCollection(); |
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for ($i = 0; $i < 15; ++$i) { |
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$this->_writerWorkbook->addXfWriter($cellXfCollection[0], true); |
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} |
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|
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// add all the cell Xfs |
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foreach ($this->_phpExcel->getCellXfCollection() as $style) { |
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$this->_writerWorkbook->addXfWriter($style, false); |
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} |
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|
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// add fonts from rich text eleemnts |
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for ($i = 0; $i < $countSheets; ++$i) { |
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foreach ($this->_writerWorksheets[$i]->_phpSheet->getCellCollection() as $cellID) { |
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$cell = $this->_writerWorksheets[$i]->_phpSheet->getCell($cellID); |
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$cVal = $cell->getValue(); |
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if ($cVal instanceof PHPExcel_RichText) { |
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$elements = $cVal->getRichTextElements(); |
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foreach ($elements as $element) { |
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if ($element instanceof PHPExcel_RichText_Run) { |
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$font = $element->getFont(); |
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$this->_writerWorksheets[$i]->_fntHashIndex[$font->getHashCode()] = $this->_writerWorkbook->_addFont($font); |
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} |
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} |
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} |
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} |
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} |
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|
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// initialize OLE file |
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$workbookStreamName = 'Workbook'; |
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$OLE = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs($workbookStreamName)); |
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|
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// Write the worksheet streams before the global workbook stream, |
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// because the byte sizes of these are needed in the global workbook stream |
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$worksheetSizes = array(); |
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for ($i = 0; $i < $countSheets; ++$i) { |
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$this->_writerWorksheets[$i]->close(); |
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$worksheetSizes[] = $this->_writerWorksheets[$i]->_datasize; |
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} |
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|
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// add binary data for global workbook stream |
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$OLE->append($this->_writerWorkbook->writeWorkbook($worksheetSizes)); |
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|
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// add binary data for sheet streams |
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for ($i = 0; $i < $countSheets; ++$i) { |
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$OLE->append($this->_writerWorksheets[$i]->getData()); |
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} |
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|
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$this->_documentSummaryInformation = $this->_writeDocumentSummaryInformation(); |
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// initialize OLE Document Summary Information |
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if(isset($this->_documentSummaryInformation) && !empty($this->_documentSummaryInformation)){ |
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$OLE_DocumentSummaryInformation = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs(chr(5) . 'DocumentSummaryInformation')); |
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$OLE_DocumentSummaryInformation->append($this->_documentSummaryInformation); |
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} |
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|
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$this->_summaryInformation = $this->_writeSummaryInformation(); |
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// initialize OLE Summary Information |
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if(isset($this->_summaryInformation) && !empty($this->_summaryInformation)){ |
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$OLE_SummaryInformation = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs(chr(5) . 'SummaryInformation')); |
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$OLE_SummaryInformation->append($this->_summaryInformation); |
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} |
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|
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// define OLE Parts |
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$arrRootData = array($OLE); |
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// initialize OLE Properties file |
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if(isset($OLE_SummaryInformation)){ |
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$arrRootData[] = $OLE_SummaryInformation; |
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} |
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// initialize OLE Extended Properties file |
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if(isset($OLE_DocumentSummaryInformation)){ |
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$arrRootData[] = $OLE_DocumentSummaryInformation; |
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} |
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|
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$root = new PHPExcel_Shared_OLE_PPS_Root(time(), time(), $arrRootData); |
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// save the OLE file |
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$res = $root->save($pFilename); |
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|
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PHPExcel_Calculation_Functions::setReturnDateType($saveDateReturnType); |
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PHPExcel_Calculation::getInstance($this->_phpExcel)->getDebugLog()->setWriteDebugLog($saveDebugLog); |
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} |
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|
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/** |
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* Set temporary storage directory |
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* |
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* @deprecated |
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* @param string $pValue Temporary storage directory |
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* @throws PHPExcel_Writer_Exception when directory does not exist |
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* @return PHPExcel_Writer_Excel5 |
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*/ |
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public function setTempDir($pValue = '') { |
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return $this; |
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} |
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|
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/** |
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* Build the Worksheet Escher objects |
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* |
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*/ |
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private function _buildWorksheetEschers() |
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{ |
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// 1-based index to BstoreContainer |
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$blipIndex = 0; |
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$lastReducedSpId = 0; |
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$lastSpId = 0; |
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|
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foreach ($this->_phpExcel->getAllsheets() as $sheet) { |
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// sheet index |
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$sheetIndex = $sheet->getParent()->getIndex($sheet); |
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|
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$escher = null; |
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|
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// check if there are any shapes for this sheet |
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$filterRange = $sheet->getAutoFilter()->getRange(); |
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if (count($sheet->getDrawingCollection()) == 0 && empty($filterRange)) { |
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continue; |
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} |
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|
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// create intermediate Escher object |
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$escher = new PHPExcel_Shared_Escher(); |
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|
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// dgContainer |
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$dgContainer = new PHPExcel_Shared_Escher_DgContainer(); |
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|
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// set the drawing index (we use sheet index + 1) |
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$dgId = $sheet->getParent()->getIndex($sheet) + 1; |
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$dgContainer->setDgId($dgId); |
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$escher->setDgContainer($dgContainer); |
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|
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// spgrContainer |
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$spgrContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer(); |
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$dgContainer->setSpgrContainer($spgrContainer); |
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|
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// add one shape which is the group shape |
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$spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer(); |
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$spContainer->setSpgr(true); |
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$spContainer->setSpType(0); |
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$spContainer->setSpId(($sheet->getParent()->getIndex($sheet) + 1) << 10); |
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$spgrContainer->addChild($spContainer); |
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|
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// add the shapes |
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|
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$countShapes[$sheetIndex] = 0; // count number of shapes (minus group shape), in sheet |
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|
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foreach ($sheet->getDrawingCollection() as $drawing) { |
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++$blipIndex; |
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|
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++$countShapes[$sheetIndex]; |
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|
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// add the shape |
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$spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer(); |
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|
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// set the shape type |
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$spContainer->setSpType(0x004B); |
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// set the shape flag |
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$spContainer->setSpFlag(0x02); |
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|
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// set the shape index (we combine 1-based sheet index and $countShapes to create unique shape index) |
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$reducedSpId = $countShapes[$sheetIndex]; |
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$spId = $reducedSpId |
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| ($sheet->getParent()->getIndex($sheet) + 1) << 10; |
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$spContainer->setSpId($spId); |
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|
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// keep track of last reducedSpId |
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$lastReducedSpId = $reducedSpId; |
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|
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// keep track of last spId |
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$lastSpId = $spId; |
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|
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// set the BLIP index |
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$spContainer->setOPT(0x4104, $blipIndex); |
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|
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// set coordinates and offsets, client anchor |
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$coordinates = $drawing->getCoordinates(); |
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$offsetX = $drawing->getOffsetX(); |
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$offsetY = $drawing->getOffsetY(); |
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$width = $drawing->getWidth(); |
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$height = $drawing->getHeight(); |
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|
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$twoAnchor = PHPExcel_Shared_Excel5::oneAnchor2twoAnchor($sheet, $coordinates, $offsetX, $offsetY, $width, $height); |
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|
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$spContainer->setStartCoordinates($twoAnchor['startCoordinates']); |
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$spContainer->setStartOffsetX($twoAnchor['startOffsetX']); |
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$spContainer->setStartOffsetY($twoAnchor['startOffsetY']); |
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$spContainer->setEndCoordinates($twoAnchor['endCoordinates']); |
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$spContainer->setEndOffsetX($twoAnchor['endOffsetX']); |
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$spContainer->setEndOffsetY($twoAnchor['endOffsetY']); |
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|
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$spgrContainer->addChild($spContainer); |
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} |
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|
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// AutoFilters |
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if(!empty($filterRange)){ |
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$rangeBounds = PHPExcel_Cell::rangeBoundaries($filterRange); |
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$iNumColStart = $rangeBounds[0][0]; |
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$iNumColEnd = $rangeBounds[1][0]; |
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|
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$iInc = $iNumColStart; |
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while($iInc <= $iNumColEnd){ |
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++$countShapes[$sheetIndex]; |
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|
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// create an Drawing Object for the dropdown |
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$oDrawing = new PHPExcel_Worksheet_BaseDrawing(); |
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// get the coordinates of drawing |
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$cDrawing = PHPExcel_Cell::stringFromColumnIndex($iInc - 1) . $rangeBounds[0][1]; |
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$oDrawing->setCoordinates($cDrawing); |
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$oDrawing->setWorksheet($sheet); |
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|
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// add the shape |
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$spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer(); |
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// set the shape type |
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$spContainer->setSpType(0x00C9); |
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// set the shape flag |
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$spContainer->setSpFlag(0x01); |
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|
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// set the shape index (we combine 1-based sheet index and $countShapes to create unique shape index) |
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$reducedSpId = $countShapes[$sheetIndex]; |
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$spId = $reducedSpId |
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| ($sheet->getParent()->getIndex($sheet) + 1) << 10; |
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$spContainer->setSpId($spId); |
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|
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// keep track of last reducedSpId |
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$lastReducedSpId = $reducedSpId; |
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|
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// keep track of last spId |
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$lastSpId = $spId; |
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|
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$spContainer->setOPT(0x007F, 0x01040104); // Protection -> fLockAgainstGrouping |
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$spContainer->setOPT(0x00BF, 0x00080008); // Text -> fFitTextToShape |
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$spContainer->setOPT(0x01BF, 0x00010000); // Fill Style -> fNoFillHitTest |
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$spContainer->setOPT(0x01FF, 0x00080000); // Line Style -> fNoLineDrawDash |
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$spContainer->setOPT(0x03BF, 0x000A0000); // Group Shape -> fPrint |
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|
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// set coordinates and offsets, client anchor |
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$endCoordinates = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::stringFromColumnIndex($iInc - 1)); |
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$endCoordinates .= $rangeBounds[0][1] + 1; |
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|
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$spContainer->setStartCoordinates($cDrawing); |
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$spContainer->setStartOffsetX(0); |
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$spContainer->setStartOffsetY(0); |
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$spContainer->setEndCoordinates($endCoordinates); |
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$spContainer->setEndOffsetX(0); |
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$spContainer->setEndOffsetY(0); |
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|
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$spgrContainer->addChild($spContainer); |
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$iInc++; |
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} |
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} |
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|
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// identifier clusters, used for workbook Escher object |
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$this->_IDCLs[$dgId] = $lastReducedSpId; |
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|
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// set last shape index |
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$dgContainer->setLastSpId($lastSpId); |
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|
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// set the Escher object |
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$this->_writerWorksheets[$sheetIndex]->setEscher($escher); |
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} |
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} |
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|
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/** |
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* Build the Escher object corresponding to the MSODRAWINGGROUP record |
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*/ |
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private function _buildWorkbookEscher() |
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{ |
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$escher = null; |
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|
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// any drawings in this workbook? |
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$found = false; |
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foreach ($this->_phpExcel->getAllSheets() as $sheet) { |
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if (count($sheet->getDrawingCollection()) > 0) { |
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$found = true; |
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break; |
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} |
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} |
| 424 |
|
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// nothing to do if there are no drawings |
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if (!$found) { |
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return; |
| 428 |
} |
| 429 |
|
| 430 |
// if we reach here, then there are drawings in the workbook |
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$escher = new PHPExcel_Shared_Escher(); |
| 432 |
|
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// dggContainer |
| 434 |
$dggContainer = new PHPExcel_Shared_Escher_DggContainer(); |
| 435 |
$escher->setDggContainer($dggContainer); |
| 436 |
|
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// set IDCLs (identifier clusters) |
| 438 |
$dggContainer->setIDCLs($this->_IDCLs); |
| 439 |
|
| 440 |
// this loop is for determining maximum shape identifier of all drawing |
| 441 |
$spIdMax = 0; |
| 442 |
$totalCountShapes = 0; |
| 443 |
$countDrawings = 0; |
| 444 |
|
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foreach ($this->_phpExcel->getAllsheets() as $sheet) { |
| 446 |
$sheetCountShapes = 0; // count number of shapes (minus group shape), in sheet |
| 447 |
|
| 448 |
if (count($sheet->getDrawingCollection()) > 0) { |
| 449 |
++$countDrawings; |
| 450 |
|
| 451 |
foreach ($sheet->getDrawingCollection() as $drawing) { |
| 452 |
++$sheetCountShapes; |
| 453 |
++$totalCountShapes; |
| 454 |
|
| 455 |
$spId = $sheetCountShapes |
| 456 |
| ($this->_phpExcel->getIndex($sheet) + 1) << 10; |
| 457 |
$spIdMax = max($spId, $spIdMax); |
| 458 |
} |
| 459 |
} |
| 460 |
} |
| 461 |
|
| 462 |
$dggContainer->setSpIdMax($spIdMax + 1); |
| 463 |
$dggContainer->setCDgSaved($countDrawings); |
| 464 |
$dggContainer->setCSpSaved($totalCountShapes + $countDrawings); // total number of shapes incl. one group shapes per drawing |
| 465 |
|
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// bstoreContainer |
| 467 |
$bstoreContainer = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer(); |
| 468 |
$dggContainer->setBstoreContainer($bstoreContainer); |
| 469 |
|
| 470 |
// the BSE's (all the images) |
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foreach ($this->_phpExcel->getAllsheets() as $sheet) { |
| 472 |
foreach ($sheet->getDrawingCollection() as $drawing) { |
| 473 |
if ($drawing instanceof PHPExcel_Worksheet_Drawing) { |
| 474 |
|
| 475 |
$filename = $drawing->getPath(); |
| 476 |
|
| 477 |
list($imagesx, $imagesy, $imageFormat) = getimagesize($filename); |
| 478 |
|
| 479 |
switch ($imageFormat) { |
| 480 |
|
| 481 |
case 1: // GIF, not supported by BIFF8, we convert to PNG |
| 482 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG; |
| 483 |
ob_start(); |
| 484 |
imagepng(imagecreatefromgif($filename)); |
| 485 |
$blipData = ob_get_contents(); |
| 486 |
ob_end_clean(); |
| 487 |
break; |
| 488 |
|
| 489 |
case 2: // JPEG |
| 490 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG; |
| 491 |
$blipData = file_get_contents($filename); |
| 492 |
break; |
| 493 |
|
| 494 |
case 3: // PNG |
| 495 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG; |
| 496 |
$blipData = file_get_contents($filename); |
| 497 |
break; |
| 498 |
|
| 499 |
case 6: // Windows DIB (BMP), we convert to PNG |
| 500 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG; |
| 501 |
ob_start(); |
| 502 |
imagepng(PHPExcel_Shared_Drawing::imagecreatefrombmp($filename)); |
| 503 |
$blipData = ob_get_contents(); |
| 504 |
ob_end_clean(); |
| 505 |
break; |
| 506 |
|
| 507 |
default: continue 2; |
| 508 |
|
| 509 |
} |
| 510 |
|
| 511 |
$blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip(); |
| 512 |
$blip->setData($blipData); |
| 513 |
|
| 514 |
$BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE(); |
| 515 |
$BSE->setBlipType($blipType); |
| 516 |
$BSE->setBlip($blip); |
| 517 |
|
| 518 |
$bstoreContainer->addBSE($BSE); |
| 519 |
|
| 520 |
} else if ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) { |
| 521 |
|
| 522 |
switch ($drawing->getRenderingFunction()) { |
| 523 |
|
| 524 |
case PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG: |
| 525 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG; |
| 526 |
$renderingFunction = 'imagejpeg'; |
| 527 |
break; |
| 528 |
|
| 529 |
case PHPExcel_Worksheet_MemoryDrawing::RENDERING_GIF: |
| 530 |
case PHPExcel_Worksheet_MemoryDrawing::RENDERING_PNG: |
| 531 |
case PHPExcel_Worksheet_MemoryDrawing::RENDERING_DEFAULT: |
| 532 |
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG; |
| 533 |
$renderingFunction = 'imagepng'; |
| 534 |
break; |
| 535 |
|
| 536 |
} |
| 537 |
|
| 538 |
ob_start(); |
| 539 |
call_user_func($renderingFunction, $drawing->getImageResource()); |
| 540 |
$blipData = ob_get_contents(); |
| 541 |
ob_end_clean(); |
| 542 |
|
| 543 |
$blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip(); |
| 544 |
$blip->setData($blipData); |
| 545 |
|
| 546 |
$BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE(); |
| 547 |
$BSE->setBlipType($blipType); |
| 548 |
$BSE->setBlip($blip); |
| 549 |
|
| 550 |
$bstoreContainer->addBSE($BSE); |
| 551 |
} |
| 552 |
} |
| 553 |
} |
| 554 |
|
| 555 |
// Set the Escher object |
| 556 |
$this->_writerWorkbook->setEscher($escher); |
| 557 |
} |
| 558 |
|
| 559 |
/** |
| 560 |
* Build the OLE Part for DocumentSummary Information |
| 561 |
* @return string |
| 562 |
*/ |
| 563 |
private function _writeDocumentSummaryInformation(){ |
| 564 |
|
| 565 |
// offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark) |
| 566 |
$data = pack('v', 0xFFFE); |
| 567 |
// offset: 2; size: 2; |
| 568 |
$data .= pack('v', 0x0000); |
| 569 |
// offset: 4; size: 2; OS version |
| 570 |
$data .= pack('v', 0x0106); |
| 571 |
// offset: 6; size: 2; OS indicator |
| 572 |
$data .= pack('v', 0x0002); |
| 573 |
// offset: 8; size: 16 |
| 574 |
$data .= pack('VVVV', 0x00, 0x00, 0x00, 0x00); |
| 575 |
// offset: 24; size: 4; section count |
| 576 |
$data .= pack('V', 0x0001); |
| 577 |
|
| 578 |
// offset: 28; size: 16; first section's class id: 02 d5 cd d5 9c 2e 1b 10 93 97 08 00 2b 2c f9 ae |
| 579 |
$data .= pack('vvvvvvvv', 0xD502, 0xD5CD, 0x2E9C, 0x101B, 0x9793, 0x0008, 0x2C2B, 0xAEF9); |
| 580 |
// offset: 44; size: 4; offset of the start |
| 581 |
$data .= pack('V', 0x30); |
| 582 |
|
| 583 |
// SECTION |
| 584 |
$dataSection = array(); |
| 585 |
$dataSection_NumProps = 0; |
| 586 |
$dataSection_Summary = ''; |
| 587 |
$dataSection_Content = ''; |
| 588 |
|
| 589 |
// GKPIDDSI_CODEPAGE: CodePage |
| 590 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x01), |
| 591 |
'offset' => array('pack' => 'V'), |
| 592 |
'type' => array('pack' => 'V', 'data' => 0x02), // 2 byte signed integer |
| 593 |
'data' => array('data' => 1252)); |
| 594 |
$dataSection_NumProps++; |
| 595 |
|
| 596 |
// GKPIDDSI_CATEGORY : Category |
| 597 |
if($this->_phpExcel->getProperties()->getCategory()){ |
| 598 |
$dataProp = $this->_phpExcel->getProperties()->getCategory(); |
| 599 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x02), |
| 600 |
'offset' => array('pack' => 'V'), |
| 601 |
'type' => array('pack' => 'V', 'data' => 0x1E), |
| 602 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 603 |
$dataSection_NumProps++; |
| 604 |
} |
| 605 |
// GKPIDDSI_VERSION :Version of the application that wrote the property storage |
| 606 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x17), |
| 607 |
'offset' => array('pack' => 'V'), |
| 608 |
'type' => array('pack' => 'V', 'data' => 0x03), |
| 609 |
'data' => array('pack' => 'V', 'data' => 0x000C0000)); |
| 610 |
$dataSection_NumProps++; |
| 611 |
// GKPIDDSI_SCALE : FALSE |
| 612 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0B), |
| 613 |
'offset' => array('pack' => 'V'), |
| 614 |
'type' => array('pack' => 'V', 'data' => 0x0B), |
| 615 |
'data' => array('data' => false)); |
| 616 |
$dataSection_NumProps++; |
| 617 |
// GKPIDDSI_LINKSDIRTY : True if any of the values for the linked properties have changed outside of the application |
| 618 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x10), |
| 619 |
'offset' => array('pack' => 'V'), |
| 620 |
'type' => array('pack' => 'V', 'data' => 0x0B), |
| 621 |
'data' => array('data' => false)); |
| 622 |
$dataSection_NumProps++; |
| 623 |
// GKPIDDSI_SHAREDOC : FALSE |
| 624 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x13), |
| 625 |
'offset' => array('pack' => 'V'), |
| 626 |
'type' => array('pack' => 'V', 'data' => 0x0B), |
| 627 |
'data' => array('data' => false)); |
| 628 |
$dataSection_NumProps++; |
| 629 |
// GKPIDDSI_HYPERLINKSCHANGED : True if any of the values for the _PID_LINKS (hyperlink text) have changed outside of the application |
| 630 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x16), |
| 631 |
'offset' => array('pack' => 'V'), |
| 632 |
'type' => array('pack' => 'V', 'data' => 0x0B), |
| 633 |
'data' => array('data' => false)); |
| 634 |
$dataSection_NumProps++; |
| 635 |
|
| 636 |
// GKPIDDSI_DOCSPARTS |
| 637 |
// MS-OSHARED p75 (2.3.3.2.2.1) |
| 638 |
// Structure is VtVecUnalignedLpstrValue (2.3.3.1.9) |
| 639 |
// cElements |
| 640 |
$dataProp = pack('v', 0x0001); |
| 641 |
$dataProp .= pack('v', 0x0000); |
| 642 |
// array of UnalignedLpstr |
| 643 |
// cch |
| 644 |
$dataProp .= pack('v', 0x000A); |
| 645 |
$dataProp .= pack('v', 0x0000); |
| 646 |
// value |
| 647 |
$dataProp .= 'Worksheet'.chr(0); |
| 648 |
|
| 649 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0D), |
| 650 |
'offset' => array('pack' => 'V'), |
| 651 |
'type' => array('pack' => 'V', 'data' => 0x101E), |
| 652 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 653 |
$dataSection_NumProps++; |
| 654 |
|
| 655 |
// GKPIDDSI_HEADINGPAIR |
| 656 |
// VtVecHeadingPairValue |
| 657 |
// cElements |
| 658 |
$dataProp = pack('v', 0x0002); |
| 659 |
$dataProp .= pack('v', 0x0000); |
| 660 |
// Array of vtHeadingPair |
| 661 |
// vtUnalignedString - headingString |
| 662 |
// stringType |
| 663 |
$dataProp .= pack('v', 0x001E); |
| 664 |
// padding |
| 665 |
$dataProp .= pack('v', 0x0000); |
| 666 |
// UnalignedLpstr |
| 667 |
// cch |
| 668 |
$dataProp .= pack('v', 0x0013); |
| 669 |
$dataProp .= pack('v', 0x0000); |
| 670 |
// value |
| 671 |
$dataProp .= 'Feuilles de calcul'; |
| 672 |
// vtUnalignedString - headingParts |
| 673 |
// wType : 0x0003 = 32 bit signed integer |
| 674 |
$dataProp .= pack('v', 0x0300); |
| 675 |
// padding |
| 676 |
$dataProp .= pack('v', 0x0000); |
| 677 |
// value |
| 678 |
$dataProp .= pack('v', 0x0100); |
| 679 |
$dataProp .= pack('v', 0x0000); |
| 680 |
$dataProp .= pack('v', 0x0000); |
| 681 |
$dataProp .= pack('v', 0x0000); |
| 682 |
|
| 683 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0C), |
| 684 |
'offset' => array('pack' => 'V'), |
| 685 |
'type' => array('pack' => 'V', 'data' => 0x100C), |
| 686 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 687 |
$dataSection_NumProps++; |
| 688 |
|
| 689 |
// 4 Section Length |
| 690 |
// 4 Property count |
| 691 |
// 8 * $dataSection_NumProps (8 = ID (4) + OffSet(4)) |
| 692 |
$dataSection_Content_Offset = 8 + $dataSection_NumProps * 8; |
| 693 |
foreach ($dataSection as $dataProp){ |
| 694 |
// Summary |
| 695 |
$dataSection_Summary .= pack($dataProp['summary']['pack'], $dataProp['summary']['data']); |
| 696 |
// Offset |
| 697 |
$dataSection_Summary .= pack($dataProp['offset']['pack'], $dataSection_Content_Offset); |
| 698 |
// DataType |
| 699 |
$dataSection_Content .= pack($dataProp['type']['pack'], $dataProp['type']['data']); |
| 700 |
// Data |
| 701 |
if($dataProp['type']['data'] == 0x02){ // 2 byte signed integer |
| 702 |
$dataSection_Content .= pack('V', $dataProp['data']['data']); |
| 703 |
|
| 704 |
$dataSection_Content_Offset += 4 + 4; |
| 705 |
} |
| 706 |
elseif($dataProp['type']['data'] == 0x03){ // 4 byte signed integer |
| 707 |
$dataSection_Content .= pack('V', $dataProp['data']['data']); |
| 708 |
|
| 709 |
$dataSection_Content_Offset += 4 + 4; |
| 710 |
} |
| 711 |
elseif($dataProp['type']['data'] == 0x0B){ // Boolean |
| 712 |
if($dataProp['data']['data'] == false){ |
| 713 |
$dataSection_Content .= pack('V', 0x0000); |
| 714 |
} else { |
| 715 |
$dataSection_Content .= pack('V', 0x0001); |
| 716 |
} |
| 717 |
$dataSection_Content_Offset += 4 + 4; |
| 718 |
} |
| 719 |
elseif($dataProp['type']['data'] == 0x1E){ // null-terminated string prepended by dword string length |
| 720 |
// Null-terminated string |
| 721 |
$dataProp['data']['data'] .= chr(0); |
| 722 |
$dataProp['data']['length'] += 1; |
| 723 |
// Complete the string with null string for being a %4 |
| 724 |
$dataProp['data']['length'] = $dataProp['data']['length'] + ((4 - $dataProp['data']['length'] % 4)==4 ? 0 : (4 - $dataProp['data']['length'] % 4)); |
| 725 |
$dataProp['data']['data'] = str_pad($dataProp['data']['data'], $dataProp['data']['length'], chr(0), STR_PAD_RIGHT); |
| 726 |
|
| 727 |
$dataSection_Content .= pack('V', $dataProp['data']['length']); |
| 728 |
$dataSection_Content .= $dataProp['data']['data']; |
| 729 |
|
| 730 |
$dataSection_Content_Offset += 4 + 4 + strlen($dataProp['data']['data']); |
| 731 |
} |
| 732 |
elseif($dataProp['type']['data'] == 0x40){ // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) |
| 733 |
$dataSection_Content .= $dataProp['data']['data']; |
| 734 |
|
| 735 |
$dataSection_Content_Offset += 4 + 8; |
| 736 |
} |
| 737 |
else { |
| 738 |
// Data Type Not Used at the moment |
| 739 |
$dataSection_Content .= $dataProp['data']['data']; |
| 740 |
|
| 741 |
$dataSection_Content_Offset += 4 + $dataProp['data']['length']; |
| 742 |
} |
| 743 |
} |
| 744 |
// Now $dataSection_Content_Offset contains the size of the content |
| 745 |
|
| 746 |
// section header |
| 747 |
// offset: $secOffset; size: 4; section length |
| 748 |
// + x Size of the content (summary + content) |
| 749 |
$data .= pack('V', $dataSection_Content_Offset); |
| 750 |
// offset: $secOffset+4; size: 4; property count |
| 751 |
$data .= pack('V', $dataSection_NumProps); |
| 752 |
// Section Summary |
| 753 |
$data .= $dataSection_Summary; |
| 754 |
// Section Content |
| 755 |
$data .= $dataSection_Content; |
| 756 |
|
| 757 |
return $data; |
| 758 |
} |
| 759 |
|
| 760 |
/** |
| 761 |
* Build the OLE Part for Summary Information |
| 762 |
* @return string |
| 763 |
*/ |
| 764 |
private function _writeSummaryInformation(){ |
| 765 |
// offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark) |
| 766 |
$data = pack('v', 0xFFFE); |
| 767 |
// offset: 2; size: 2; |
| 768 |
$data .= pack('v', 0x0000); |
| 769 |
// offset: 4; size: 2; OS version |
| 770 |
$data .= pack('v', 0x0106); |
| 771 |
// offset: 6; size: 2; OS indicator |
| 772 |
$data .= pack('v', 0x0002); |
| 773 |
// offset: 8; size: 16 |
| 774 |
$data .= pack('VVVV', 0x00, 0x00, 0x00, 0x00); |
| 775 |
// offset: 24; size: 4; section count |
| 776 |
$data .= pack('V', 0x0001); |
| 777 |
|
| 778 |
// offset: 28; size: 16; first section's class id: e0 85 9f f2 f9 4f 68 10 ab 91 08 00 2b 27 b3 d9 |
| 779 |
$data .= pack('vvvvvvvv', 0x85E0, 0xF29F, 0x4FF9, 0x1068, 0x91AB, 0x0008, 0x272B, 0xD9B3); |
| 780 |
// offset: 44; size: 4; offset of the start |
| 781 |
$data .= pack('V', 0x30); |
| 782 |
|
| 783 |
// SECTION |
| 784 |
$dataSection = array(); |
| 785 |
$dataSection_NumProps = 0; |
| 786 |
$dataSection_Summary = ''; |
| 787 |
$dataSection_Content = ''; |
| 788 |
|
| 789 |
// CodePage : CP-1252 |
| 790 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x01), |
| 791 |
'offset' => array('pack' => 'V'), |
| 792 |
'type' => array('pack' => 'V', 'data' => 0x02), // 2 byte signed integer |
| 793 |
'data' => array('data' => 1252)); |
| 794 |
$dataSection_NumProps++; |
| 795 |
|
| 796 |
// Title |
| 797 |
if($this->_phpExcel->getProperties()->getTitle()){ |
| 798 |
$dataProp = $this->_phpExcel->getProperties()->getTitle(); |
| 799 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x02), |
| 800 |
'offset' => array('pack' => 'V'), |
| 801 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 802 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 803 |
$dataSection_NumProps++; |
| 804 |
} |
| 805 |
// Subject |
| 806 |
if($this->_phpExcel->getProperties()->getSubject()){ |
| 807 |
$dataProp = $this->_phpExcel->getProperties()->getSubject(); |
| 808 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x03), |
| 809 |
'offset' => array('pack' => 'V'), |
| 810 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 811 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 812 |
$dataSection_NumProps++; |
| 813 |
} |
| 814 |
// Author (Creator) |
| 815 |
if($this->_phpExcel->getProperties()->getCreator()){ |
| 816 |
$dataProp = $this->_phpExcel->getProperties()->getCreator(); |
| 817 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x04), |
| 818 |
'offset' => array('pack' => 'V'), |
| 819 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 820 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 821 |
$dataSection_NumProps++; |
| 822 |
} |
| 823 |
// Keywords |
| 824 |
if($this->_phpExcel->getProperties()->getKeywords()){ |
| 825 |
$dataProp = $this->_phpExcel->getProperties()->getKeywords(); |
| 826 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x05), |
| 827 |
'offset' => array('pack' => 'V'), |
| 828 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 829 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 830 |
$dataSection_NumProps++; |
| 831 |
} |
| 832 |
// Comments (Description) |
| 833 |
if($this->_phpExcel->getProperties()->getDescription()){ |
| 834 |
$dataProp = $this->_phpExcel->getProperties()->getDescription(); |
| 835 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x06), |
| 836 |
'offset' => array('pack' => 'V'), |
| 837 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 838 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 839 |
$dataSection_NumProps++; |
| 840 |
} |
| 841 |
// Last Saved By (LastModifiedBy) |
| 842 |
if($this->_phpExcel->getProperties()->getLastModifiedBy()){ |
| 843 |
$dataProp = $this->_phpExcel->getProperties()->getLastModifiedBy(); |
| 844 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x08), |
| 845 |
'offset' => array('pack' => 'V'), |
| 846 |
'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length |
| 847 |
'data' => array('data' => $dataProp, 'length' => strlen($dataProp))); |
| 848 |
$dataSection_NumProps++; |
| 849 |
} |
| 850 |
// Created Date/Time |
| 851 |
if($this->_phpExcel->getProperties()->getCreated()){ |
| 852 |
$dataProp = $this->_phpExcel->getProperties()->getCreated(); |
| 853 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0C), |
| 854 |
'offset' => array('pack' => 'V'), |
| 855 |
'type' => array('pack' => 'V', 'data' => 0x40), // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) |
| 856 |
'data' => array('data' => PHPExcel_Shared_OLE::LocalDate2OLE($dataProp))); |
| 857 |
$dataSection_NumProps++; |
| 858 |
} |
| 859 |
// Modified Date/Time |
| 860 |
if($this->_phpExcel->getProperties()->getModified()){ |
| 861 |
$dataProp = $this->_phpExcel->getProperties()->getModified(); |
| 862 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0D), |
| 863 |
'offset' => array('pack' => 'V'), |
| 864 |
'type' => array('pack' => 'V', 'data' => 0x40), // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) |
| 865 |
'data' => array('data' => PHPExcel_Shared_OLE::LocalDate2OLE($dataProp))); |
| 866 |
$dataSection_NumProps++; |
| 867 |
} |
| 868 |
// Security |
| 869 |
$dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x13), |
| 870 |
'offset' => array('pack' => 'V'), |
| 871 |
'type' => array('pack' => 'V', 'data' => 0x03), // 4 byte signed integer |
| 872 |
'data' => array('data' => 0x00)); |
| 873 |
$dataSection_NumProps++; |
| 874 |
|
| 875 |
|
| 876 |
// 4 Section Length |
| 877 |
// 4 Property count |
| 878 |
// 8 * $dataSection_NumProps (8 = ID (4) + OffSet(4)) |
| 879 |
$dataSection_Content_Offset = 8 + $dataSection_NumProps * 8; |
| 880 |
foreach ($dataSection as $dataProp){ |
| 881 |
// Summary |
| 882 |
$dataSection_Summary .= pack($dataProp['summary']['pack'], $dataProp['summary']['data']); |
| 883 |
// Offset |
| 884 |
$dataSection_Summary .= pack($dataProp['offset']['pack'], $dataSection_Content_Offset); |
| 885 |
// DataType |
| 886 |
$dataSection_Content .= pack($dataProp['type']['pack'], $dataProp['type']['data']); |
| 887 |
// Data |
| 888 |
if($dataProp['type']['data'] == 0x02){ // 2 byte signed integer |
| 889 |
$dataSection_Content .= pack('V', $dataProp['data']['data']); |
| 890 |
|
| 891 |
$dataSection_Content_Offset += 4 + 4; |
| 892 |
} |
| 893 |
elseif($dataProp['type']['data'] == 0x03){ // 4 byte signed integer |
| 894 |
$dataSection_Content .= pack('V', $dataProp['data']['data']); |
| 895 |
|
| 896 |
$dataSection_Content_Offset += 4 + 4; |
| 897 |
} |
| 898 |
elseif($dataProp['type']['data'] == 0x1E){ // null-terminated string prepended by dword string length |
| 899 |
// Null-terminated string |
| 900 |
$dataProp['data']['data'] .= chr(0); |
| 901 |
$dataProp['data']['length'] += 1; |
| 902 |
// Complete the string with null string for being a %4 |
| 903 |
$dataProp['data']['length'] = $dataProp['data']['length'] + ((4 - $dataProp['data']['length'] % 4)==4 ? 0 : (4 - $dataProp['data']['length'] % 4)); |
| 904 |
$dataProp['data']['data'] = str_pad($dataProp['data']['data'], $dataProp['data']['length'], chr(0), STR_PAD_RIGHT); |
| 905 |
|
| 906 |
$dataSection_Content .= pack('V', $dataProp['data']['length']); |
| 907 |
$dataSection_Content .= $dataProp['data']['data']; |
| 908 |
|
| 909 |
$dataSection_Content_Offset += 4 + 4 + strlen($dataProp['data']['data']); |
| 910 |
} |
| 911 |
elseif($dataProp['type']['data'] == 0x40){ // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) |
| 912 |
$dataSection_Content .= $dataProp['data']['data']; |
| 913 |
|
| 914 |
$dataSection_Content_Offset += 4 + 8; |
| 915 |
} |
| 916 |
else { |
| 917 |
// Data Type Not Used at the moment |
| 918 |
} |
| 919 |
} |
| 920 |
// Now $dataSection_Content_Offset contains the size of the content |
| 921 |
|
| 922 |
// section header |
| 923 |
// offset: $secOffset; size: 4; section length |
| 924 |
// + x Size of the content (summary + content) |
| 925 |
$data .= pack('V', $dataSection_Content_Offset); |
| 926 |
// offset: $secOffset+4; size: 4; property count |
| 927 |
$data .= pack('V', $dataSection_NumProps); |
| 928 |
// Section Summary |
| 929 |
$data .= $dataSection_Summary; |
| 930 |
// Section Content |
| 931 |
$data .= $dataSection_Content; |
| 932 |
|
| 933 |
return $data; |
| 934 |
} |
| 935 |
} |
| 936 |
|
