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| author | Anton Luka Šijanec <anton@sijanec.eu> | 2022-01-11 12:35:47 +0100 |
|---|---|---|
| committer | Anton Luka Šijanec <anton@sijanec.eu> | 2022-01-11 12:35:47 +0100 |
| commit | 19985dbb8c0aa66dc4bf7905abc1148de909097d (patch) | |
| tree | 2cd5a5d20d7e80fc2a51adf60d838d8a2c40999e /admin/survey/excel/PHPExcel/Writer/Excel5.php | |
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Diffstat (limited to 'admin/survey/excel/PHPExcel/Writer/Excel5.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5.php | 961 |
1 files changed, 961 insertions, 0 deletions
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5.php b/admin/survey/excel/PHPExcel/Writer/Excel5.php new file mode 100644 index 0000000..c188f95 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5.php @@ -0,0 +1,961 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 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_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+
+/**
+ * PHPExcel_Writer_Excel5
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5 implements PHPExcel_Writer_IWriter
+{
+ /**
+ * Pre-calculate formulas
+ *
+ * @var boolean
+ */
+ private $_preCalculateFormulas = true;
+
+ /**
+ * PHPExcel object
+ *
+ * @var PHPExcel
+ */
+ private $_phpExcel;
+
+ /**
+ * Total number of shared strings in workbook
+ *
+ * @var int
+ */
+ private $_str_total = 0;
+
+ /**
+ * Number of unique shared strings in workbook
+ *
+ * @var int
+ */
+ private $_str_unique = 0;
+
+ /**
+ * Array of unique shared strings in workbook
+ *
+ * @var array
+ */
+ private $_str_table = array();
+
+ /**
+ * Color cache. Mapping between RGB value and color index.
+ *
+ * @var array
+ */
+ private $_colors;
+
+ /**
+ * Formula parser
+ *
+ * @var PHPExcel_Writer_Excel5_Parser
+ */
+ private $_parser;
+
+ /**
+ * Identifier clusters for drawings. Used in MSODRAWINGGROUP record.
+ *
+ * @var array
+ */
+ private $_IDCLs;
+
+ /**
+ * Basic OLE object summary information
+ *
+ * @var array
+ */
+ private $_summaryInformation;
+
+ /**
+ * Extended OLE object document summary information
+ *
+ * @var array
+ */
+ private $_documentSummaryInformation;
+
+ /**
+ * Create a new PHPExcel_Writer_Excel5
+ *
+ * @param PHPExcel $phpExcel PHPExcel object
+ */
+ public function __construct(PHPExcel $phpExcel) {
+ $this->_phpExcel = $phpExcel;
+
+ $this->_parser = new PHPExcel_Writer_Excel5_Parser();
+ }
+
+ /**
+ * Save PHPExcel to file
+ *
+ * @param string $pFilename
+ * @throws Exception
+ */
+ public function save($pFilename = null) {
+
+ // garbage collect
+ $this->_phpExcel->garbageCollect();
+
+ $saveDebugLog = PHPExcel_Calculation::getInstance()->writeDebugLog;
+ PHPExcel_Calculation::getInstance()->writeDebugLog = false;
+ $saveDateReturnType = PHPExcel_Calculation_Functions::getReturnDateType();
+ PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL);
+
+ // initialize colors array
+ $this->_colors = array();
+
+ // Initialise workbook writer
+ $this->_writerWorkbook = new PHPExcel_Writer_Excel5_Workbook($this->_phpExcel,
+ $this->_str_total, $this->_str_unique, $this->_str_table,
+ $this->_colors, $this->_parser);
+
+ // Initialise worksheet writers
+ $countSheets = $this->_phpExcel->getSheetCount();
+ for ($i = 0; $i < $countSheets; ++$i) {
+ $this->_writerWorksheets[$i] = new PHPExcel_Writer_Excel5_Worksheet($this->_str_total, $this->_str_unique,
+ $this->_str_table, $this->_colors,
+ $this->_parser,
+ $this->_preCalculateFormulas,
+ $this->_phpExcel->getSheet($i));
+ }
+
+ // build Escher objects. Escher objects for workbooks needs to be build before Escher object for workbook.
+ $this->_buildWorksheetEschers();
+ $this->_buildWorkbookEscher();
+
+ // add 15 identical cell style Xfs
+ // for now, we use the first cellXf instead of cellStyleXf
+ $cellXfCollection = $this->_phpExcel->getCellXfCollection();
+ for ($i = 0; $i < 15; ++$i) {
+ $this->_writerWorkbook->addXfWriter($cellXfCollection[0], true);
+ }
+
+ // add all the cell Xfs
+ foreach ($this->_phpExcel->getCellXfCollection() as $style) {
+ $this->_writerWorkbook->addXfWriter($style, false);
+ }
+
+ // add fonts from rich text eleemnts
+ for ($i = 0; $i < $countSheets; ++$i) {
+ foreach ($this->_writerWorksheets[$i]->_phpSheet->getCellCollection() as $cellID) {
+ $cell = $this->_writerWorksheets[$i]->_phpSheet->getCell($cellID);
+ $cVal = $cell->getValue();
+ if ($cVal instanceof PHPExcel_RichText) {
+ $elements = $cVal->getRichTextElements();
+ foreach ($elements as $element) {
+ if ($element instanceof PHPExcel_RichText_Run) {
+ $font = $element->getFont();
+ $this->_writerWorksheets[$i]->_fntHashIndex[$font->getHashCode()] = $this->_writerWorkbook->_addFont($font);
+ }
+ }
+ }
+ }
+ }
+
+ // initialize OLE file
+ $workbookStreamName = 'Workbook';
+ $OLE = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs($workbookStreamName));
+
+ // Write the worksheet streams before the global workbook stream,
+ // because the byte sizes of these are needed in the global workbook stream
+ $worksheetSizes = array();
+ for ($i = 0; $i < $countSheets; ++$i) {
+ $this->_writerWorksheets[$i]->close();
+ $worksheetSizes[] = $this->_writerWorksheets[$i]->_datasize;
+ }
+
+ // add binary data for global workbook stream
+ $OLE->append( $this->_writerWorkbook->writeWorkbook($worksheetSizes) );
+
+ // add binary data for sheet streams
+ for ($i = 0; $i < $countSheets; ++$i) {
+ $OLE->append($this->_writerWorksheets[$i]->getData());
+ }
+
+ $this->_documentSummaryInformation = $this->_writeDocumentSummaryInformation();
+ // initialize OLE Document Summary Information
+ if(isset($this->_documentSummaryInformation) && !empty($this->_documentSummaryInformation)){
+ $OLE_DocumentSummaryInformation = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs(chr(5) . 'DocumentSummaryInformation'));
+ $OLE_DocumentSummaryInformation->append($this->_documentSummaryInformation);
+ }
+
+ $this->_summaryInformation = $this->_writeSummaryInformation();
+ // initialize OLE Summary Information
+ if(isset($this->_summaryInformation) && !empty($this->_summaryInformation)){
+ $OLE_SummaryInformation = new PHPExcel_Shared_OLE_PPS_File(PHPExcel_Shared_OLE::Asc2Ucs(chr(5) . 'SummaryInformation'));
+ $OLE_SummaryInformation->append($this->_summaryInformation);
+ }
+
+ // define OLE Parts
+ $arrRootData = array($OLE);
+ // initialize OLE Properties file
+ if(isset($OLE_SummaryInformation)){
+ $arrRootData[] = $OLE_SummaryInformation;
+ }
+ // initialize OLE Extended Properties file
+ if(isset($OLE_DocumentSummaryInformation)){
+ $arrRootData[] = $OLE_DocumentSummaryInformation;
+ }
+
+ $root = new PHPExcel_Shared_OLE_PPS_Root(time(), time(), $arrRootData);
+ // save the OLE file
+ $res = $root->save($pFilename);
+
+ PHPExcel_Calculation_Functions::setReturnDateType($saveDateReturnType);
+ PHPExcel_Calculation::getInstance()->writeDebugLog = $saveDebugLog;
+ }
+
+ /**
+ * Set temporary storage directory
+ *
+ * @deprecated
+ * @param string $pValue Temporary storage directory
+ * @throws Exception Exception when directory does not exist
+ * @return PHPExcel_Writer_Excel5
+ */
+ public function setTempDir($pValue = '') {
+ return $this;
+ }
+
+ /**
+ * Get Pre-Calculate Formulas
+ *
+ * @return boolean
+ */
+ public function getPreCalculateFormulas() {
+ return $this->_preCalculateFormulas;
+ }
+
+ /**
+ * Set Pre-Calculate Formulas
+ *
+ * @param boolean $pValue Pre-Calculate Formulas?
+ */
+ public function setPreCalculateFormulas($pValue = true) {
+ $this->_preCalculateFormulas = $pValue;
+ }
+
+ /**
+ * Build the Worksheet Escher objects
+ *
+ */
+ private function _buildWorksheetEschers()
+ {
+ // 1-based index to BstoreContainer
+ $blipIndex = 0;
+ $lastReducedSpId = 0;
+ $lastSpId = 0;
+
+ foreach ($this->_phpExcel->getAllsheets() as $sheet) {
+ // sheet index
+ $sheetIndex = $sheet->getParent()->getIndex($sheet);
+
+ $escher = null;
+
+ // check if there are any shapes for this sheet
+ $filterRange = $sheet->getAutoFilter()->getRange();
+ if (count($sheet->getDrawingCollection()) == 0 && empty($filterRange)) {
+ continue;
+ }
+
+ // create intermediate Escher object
+ $escher = new PHPExcel_Shared_Escher();
+
+ // dgContainer
+ $dgContainer = new PHPExcel_Shared_Escher_DgContainer();
+
+ // set the drawing index (we use sheet index + 1)
+ $dgId = $sheet->getParent()->getIndex($sheet) + 1;
+ $dgContainer->setDgId($dgId);
+ $escher->setDgContainer($dgContainer);
+
+ // spgrContainer
+ $spgrContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer();
+ $dgContainer->setSpgrContainer($spgrContainer);
+
+ // add one shape which is the group shape
+ $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
+ $spContainer->setSpgr(true);
+ $spContainer->setSpType(0);
+ $spContainer->setSpId(($sheet->getParent()->getIndex($sheet) + 1) << 10);
+ $spgrContainer->addChild($spContainer);
+
+ // add the shapes
+
+ $countShapes[$sheetIndex] = 0; // count number of shapes (minus group shape), in sheet
+
+ foreach ($sheet->getDrawingCollection() as $drawing) {
+ ++$blipIndex;
+
+ ++$countShapes[$sheetIndex];
+
+ // add the shape
+ $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
+
+ // set the shape type
+ $spContainer->setSpType(0x004B);
+ // set the shape flag
+ $spContainer->setSpFlag(0x02);
+
+ // set the shape index (we combine 1-based sheet index and $countShapes to create unique shape index)
+ $reducedSpId = $countShapes[$sheetIndex];
+ $spId = $reducedSpId
+ | ($sheet->getParent()->getIndex($sheet) + 1) << 10;
+ $spContainer->setSpId($spId);
+
+ // keep track of last reducedSpId
+ $lastReducedSpId = $reducedSpId;
+
+ // keep track of last spId
+ $lastSpId = $spId;
+
+ // set the BLIP index
+ $spContainer->setOPT(0x4104, $blipIndex);
+
+ // set coordinates and offsets, client anchor
+ $coordinates = $drawing->getCoordinates();
+ $offsetX = $drawing->getOffsetX();
+ $offsetY = $drawing->getOffsetY();
+ $width = $drawing->getWidth();
+ $height = $drawing->getHeight();
+
+ $twoAnchor = PHPExcel_Shared_Excel5::oneAnchor2twoAnchor($sheet, $coordinates, $offsetX, $offsetY, $width, $height);
+
+ $spContainer->setStartCoordinates($twoAnchor['startCoordinates']);
+ $spContainer->setStartOffsetX($twoAnchor['startOffsetX']);
+ $spContainer->setStartOffsetY($twoAnchor['startOffsetY']);
+ $spContainer->setEndCoordinates($twoAnchor['endCoordinates']);
+ $spContainer->setEndOffsetX($twoAnchor['endOffsetX']);
+ $spContainer->setEndOffsetY($twoAnchor['endOffsetY']);
+
+ $spgrContainer->addChild($spContainer);
+ }
+
+ // AutoFilters
+ if(!empty($filterRange)){
+ $rangeBounds = PHPExcel_Cell::rangeBoundaries($filterRange);
+ $iNumColStart = $rangeBounds[0][0];
+ $iNumColEnd = $rangeBounds[1][0];
+
+ $iInc = $iNumColStart;
+ while($iInc <= $iNumColEnd){
+ ++$countShapes[$sheetIndex];
+
+ // create an Drawing Object for the dropdown
+ $oDrawing = new PHPExcel_Worksheet_BaseDrawing();
+ // get the coordinates of drawing
+ $cDrawing = PHPExcel_Cell::stringFromColumnIndex($iInc - 1) . $rangeBounds[0][1];
+ $oDrawing->setCoordinates($cDrawing);
+ $oDrawing->setWorksheet($sheet);
+
+ // add the shape
+ $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
+ // set the shape type
+ $spContainer->setSpType(0x00C9);
+ // set the shape flag
+ $spContainer->setSpFlag(0x01);
+
+ // set the shape index (we combine 1-based sheet index and $countShapes to create unique shape index)
+ $reducedSpId = $countShapes[$sheetIndex];
+ $spId = $reducedSpId
+ | ($sheet->getParent()->getIndex($sheet) + 1) << 10;
+ $spContainer->setSpId($spId);
+
+ // keep track of last reducedSpId
+ $lastReducedSpId = $reducedSpId;
+
+ // keep track of last spId
+ $lastSpId = $spId;
+
+ $spContainer->setOPT(0x007F, 0x01040104); // Protection -> fLockAgainstGrouping
+ $spContainer->setOPT(0x00BF, 0x00080008); // Text -> fFitTextToShape
+ $spContainer->setOPT(0x01BF, 0x00010000); // Fill Style -> fNoFillHitTest
+ $spContainer->setOPT(0x01FF, 0x00080000); // Line Style -> fNoLineDrawDash
+ $spContainer->setOPT(0x03BF, 0x000A0000); // Group Shape -> fPrint
+
+ // set coordinates and offsets, client anchor
+ $endCoordinates = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::stringFromColumnIndex($iInc - 1));
+ $endCoordinates .= $rangeBounds[0][1] + 1;
+
+ $spContainer->setStartCoordinates($cDrawing);
+ $spContainer->setStartOffsetX(0);
+ $spContainer->setStartOffsetY(0);
+ $spContainer->setEndCoordinates($endCoordinates);
+ $spContainer->setEndOffsetX(0);
+ $spContainer->setEndOffsetY(0);
+
+ $spgrContainer->addChild($spContainer);
+ $iInc++;
+ }
+ }
+
+ // identifier clusters, used for workbook Escher object
+ $this->_IDCLs[$dgId] = $lastReducedSpId;
+
+ // set last shape index
+ $dgContainer->setLastSpId($lastSpId);
+
+ // set the Escher object
+ $this->_writerWorksheets[$sheetIndex]->setEscher($escher);
+ }
+ }
+
+ /**
+ * Build the Escher object corresponding to the MSODRAWINGGROUP record
+ */
+ private function _buildWorkbookEscher()
+ {
+ $escher = null;
+
+ // any drawings in this workbook?
+ $found = false;
+ foreach ($this->_phpExcel->getAllSheets() as $sheet) {
+ if (count($sheet->getDrawingCollection()) > 0) {
+ $found = true;
+ break;
+ }
+ }
+
+ // nothing to do if there are no drawings
+ if (!$found) {
+ return;
+ }
+
+ // if we reach here, then there are drawings in the workbook
+ $escher = new PHPExcel_Shared_Escher();
+
+ // dggContainer
+ $dggContainer = new PHPExcel_Shared_Escher_DggContainer();
+ $escher->setDggContainer($dggContainer);
+
+ // set IDCLs (identifier clusters)
+ $dggContainer->setIDCLs($this->_IDCLs);
+
+ // this loop is for determining maximum shape identifier of all drawing
+ $spIdMax = 0;
+ $totalCountShapes = 0;
+ $countDrawings = 0;
+
+ foreach ($this->_phpExcel->getAllsheets() as $sheet) {
+ $sheetCountShapes = 0; // count number of shapes (minus group shape), in sheet
+
+ if (count($sheet->getDrawingCollection()) > 0) {
+ ++$countDrawings;
+
+ foreach ($sheet->getDrawingCollection() as $drawing) {
+ ++$sheetCountShapes;
+ ++$totalCountShapes;
+
+ $spId = $sheetCountShapes
+ | ($this->_phpExcel->getIndex($sheet) + 1) << 10;
+ $spIdMax = max($spId, $spIdMax);
+ }
+ }
+ }
+
+ $dggContainer->setSpIdMax($spIdMax + 1);
+ $dggContainer->setCDgSaved($countDrawings);
+ $dggContainer->setCSpSaved($totalCountShapes + $countDrawings); // total number of shapes incl. one group shapes per drawing
+
+ // bstoreContainer
+ $bstoreContainer = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer();
+ $dggContainer->setBstoreContainer($bstoreContainer);
+
+ // the BSE's (all the images)
+ foreach ($this->_phpExcel->getAllsheets() as $sheet) {
+ foreach ($sheet->getDrawingCollection() as $drawing) {
+ if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
+
+ $filename = $drawing->getPath();
+
+ list($imagesx, $imagesy, $imageFormat) = getimagesize($filename);
+
+ switch ($imageFormat) {
+
+ case 1: // GIF, not supported by BIFF8, we convert to PNG
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
+ ob_start();
+ imagepng(imagecreatefromgif($filename));
+ $blipData = ob_get_contents();
+ ob_end_clean();
+ break;
+
+ case 2: // JPEG
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG;
+ $blipData = file_get_contents($filename);
+ break;
+
+ case 3: // PNG
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
+ $blipData = file_get_contents($filename);
+ break;
+
+ case 6: // Windows DIB (BMP), we convert to PNG
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
+ ob_start();
+ imagepng(PHPExcel_Shared_Drawing::imagecreatefrombmp($filename));
+ $blipData = ob_get_contents();
+ ob_end_clean();
+ break;
+
+ default: continue 2;
+
+ }
+
+ $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
+ $blip->setData($blipData);
+
+ $BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();
+ $BSE->setBlipType($blipType);
+ $BSE->setBlip($blip);
+
+ $bstoreContainer->addBSE($BSE);
+
+ } else if ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) {
+
+ switch ($drawing->getRenderingFunction()) {
+
+ case PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG:
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG;
+ $renderingFunction = 'imagejpeg';
+ break;
+
+ case PHPExcel_Worksheet_MemoryDrawing::RENDERING_GIF:
+ case PHPExcel_Worksheet_MemoryDrawing::RENDERING_PNG:
+ case PHPExcel_Worksheet_MemoryDrawing::RENDERING_DEFAULT:
+ $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
+ $renderingFunction = 'imagepng';
+ break;
+
+ }
+
+ ob_start();
+ call_user_func($renderingFunction, $drawing->getImageResource());
+ $blipData = ob_get_contents();
+ ob_end_clean();
+
+ $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
+ $blip->setData($blipData);
+
+ $BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();
+ $BSE->setBlipType($blipType);
+ $BSE->setBlip($blip);
+
+ $bstoreContainer->addBSE($BSE);
+ }
+ }
+ }
+
+ // Set the Escher object
+ $this->_writerWorkbook->setEscher($escher);
+ }
+
+ /**
+ * Build the OLE Part for DocumentSummary Information
+ * @return string
+ */
+ private function _writeDocumentSummaryInformation(){
+
+ // offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark)
+ $data = pack('v', 0xFFFE);
+ // offset: 2; size: 2;
+ $data .= pack('v', 0x0000);
+ // offset: 4; size: 2; OS version
+ $data .= pack('v', 0x0106);
+ // offset: 6; size: 2; OS indicator
+ $data .= pack('v', 0x0002);
+ // offset: 8; size: 16
+ $data .= pack('VVVV', 0x00, 0x00, 0x00, 0x00);
+ // offset: 24; size: 4; section count
+ $data .= pack('V', 0x0001);
+
+ // 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
+ $data .= pack('vvvvvvvv', 0xD502, 0xD5CD, 0x2E9C, 0x101B, 0x9793, 0x0008, 0x2C2B, 0xAEF9);
+ // offset: 44; size: 4; offset of the start
+ $data .= pack('V', 0x30);
+
+ // SECTION
+ $dataSection = array();
+ $dataSection_NumProps = 0;
+ $dataSection_Summary = '';
+ $dataSection_Content = '';
+
+ // GKPIDDSI_CODEPAGE: CodePage
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x01),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x02), // 2 byte signed integer
+ 'data' => array('data' => 1252));
+ $dataSection_NumProps++;
+
+ // GKPIDDSI_CATEGORY : Category
+ if($this->_phpExcel->getProperties()->getCategory()){
+ $dataProp = $this->_phpExcel->getProperties()->getCategory();
+ $dataProp = 'Test result file';
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x02),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E),
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // GKPIDDSI_VERSION :Version of the application that wrote the property storage
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x17),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x03),
+ 'data' => array('pack' => 'V', 'data' => 0x000C0000));
+ $dataSection_NumProps++;
+ // GKPIDDSI_SCALE : FALSE
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0B),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x0B),
+ 'data' => array('data' => false));
+ $dataSection_NumProps++;
+ // GKPIDDSI_LINKSDIRTY : True if any of the values for the linked properties have changed outside of the application
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x10),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x0B),
+ 'data' => array('data' => false));
+ $dataSection_NumProps++;
+ // GKPIDDSI_SHAREDOC : FALSE
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x13),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x0B),
+ 'data' => array('data' => false));
+ $dataSection_NumProps++;
+ // GKPIDDSI_HYPERLINKSCHANGED : True if any of the values for the _PID_LINKS (hyperlink text) have changed outside of the application
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x16),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x0B),
+ 'data' => array('data' => false));
+ $dataSection_NumProps++;
+
+ // GKPIDDSI_DOCSPARTS
+ // MS-OSHARED p75 (2.3.3.2.2.1)
+ // Structure is VtVecUnalignedLpstrValue (2.3.3.1.9)
+ // cElements
+ $dataProp = pack('v', 0x0001);
+ $dataProp .= pack('v', 0x0000);
+ // array of UnalignedLpstr
+ // cch
+ $dataProp .= pack('v', 0x000A);
+ $dataProp .= pack('v', 0x0000);
+ // value
+ $dataProp .= 'Worksheet'.chr(0);
+
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0D),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x101E),
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+
+ // GKPIDDSI_HEADINGPAIR
+ // VtVecHeadingPairValue
+ // cElements
+ $dataProp = pack('v', 0x0002);
+ $dataProp .= pack('v', 0x0000);
+ // Array of vtHeadingPair
+ // vtUnalignedString - headingString
+ // stringType
+ $dataProp .= pack('v', 0x001E);
+ // padding
+ $dataProp .= pack('v', 0x0000);
+ // UnalignedLpstr
+ // cch
+ $dataProp .= pack('v', 0x0013);
+ $dataProp .= pack('v', 0x0000);
+ // value
+ $dataProp .= 'Feuilles de calcul';
+ // vtUnalignedString - headingParts
+ // wType : 0x0003 = 32 bit signed integer
+ $dataProp .= pack('v', 0x0300);
+ // padding
+ $dataProp .= pack('v', 0x0000);
+ // value
+ $dataProp .= pack('v', 0x0100);
+ $dataProp .= pack('v', 0x0000);
+ $dataProp .= pack('v', 0x0000);
+ $dataProp .= pack('v', 0x0000);
+
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0C),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x100C),
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+
+ // 4 Section Length
+ // 4 Property count
+ // 8 * $dataSection_NumProps (8 = ID (4) + OffSet(4))
+ $dataSection_Content_Offset = 8 + $dataSection_NumProps * 8;
+ foreach ($dataSection as $dataProp){
+ // Summary
+ $dataSection_Summary .= pack($dataProp['summary']['pack'], $dataProp['summary']['data']);
+ // Offset
+ $dataSection_Summary .= pack($dataProp['offset']['pack'], $dataSection_Content_Offset);
+ // DataType
+ $dataSection_Content .= pack($dataProp['type']['pack'], $dataProp['type']['data']);
+ // Data
+ if($dataProp['type']['data'] == 0x02){ // 2 byte signed integer
+ $dataSection_Content .= pack('V', $dataProp['data']['data']);
+
+ $dataSection_Content_Offset += 4 + 4;
+ }
+ elseif($dataProp['type']['data'] == 0x03){ // 4 byte signed integer
+ $dataSection_Content .= pack('V', $dataProp['data']['data']);
+
+ $dataSection_Content_Offset += 4 + 4;
+ }
+ elseif($dataProp['type']['data'] == 0x0B){ // Boolean
+ if($dataProp['data']['data'] == false){
+ $dataSection_Content .= pack('V', 0x0000);
+ } else {
+ $dataSection_Content .= pack('V', 0x0001);
+ }
+ $dataSection_Content_Offset += 4 + 4;
+ }
+ elseif($dataProp['type']['data'] == 0x1E){ // null-terminated string prepended by dword string length
+ // Null-terminated string
+ $dataProp['data']['data'] .= chr(0);
+ $dataProp['data']['length'] += 1;
+ // Complete the string with null string for being a %4
+ $dataProp['data']['length'] = $dataProp['data']['length'] + ((4 - $dataProp['data']['length'] % 4)==4 ? 0 : (4 - $dataProp['data']['length'] % 4));
+ $dataProp['data']['data'] = str_pad($dataProp['data']['data'], $dataProp['data']['length'], chr(0), STR_PAD_RIGHT);
+
+ $dataSection_Content .= pack('V', $dataProp['data']['length']);
+ $dataSection_Content .= $dataProp['data']['data'];
+
+ $dataSection_Content_Offset += 4 + 4 + strlen($dataProp['data']['data']);
+ }
+ elseif($dataProp['type']['data'] == 0x40){ // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)
+ $dataSection_Content .= $dataProp['data']['data'];
+
+ $dataSection_Content_Offset += 4 + 8;
+ }
+ else {
+ // Data Type Not Used at the moment
+ $dataSection_Content .= $dataProp['data']['data'];
+
+ $dataSection_Content_Offset += 4 + $dataProp['data']['length'];
+ }
+ }
+ // Now $dataSection_Content_Offset contains the size of the content
+
+ // section header
+ // offset: $secOffset; size: 4; section length
+ // + x Size of the content (summary + content)
+ $data .= pack('V', $dataSection_Content_Offset);
+ // offset: $secOffset+4; size: 4; property count
+ $data .= pack('V', $dataSection_NumProps);
+ // Section Summary
+ $data .= $dataSection_Summary;
+ // Section Content
+ $data .= $dataSection_Content;
+
+ return $data;
+ }
+
+ /**
+ * Build the OLE Part for Summary Information
+ * @return string
+ */
+ private function _writeSummaryInformation(){
+ // offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark)
+ $data = pack('v', 0xFFFE);
+ // offset: 2; size: 2;
+ $data .= pack('v', 0x0000);
+ // offset: 4; size: 2; OS version
+ $data .= pack('v', 0x0106);
+ // offset: 6; size: 2; OS indicator
+ $data .= pack('v', 0x0002);
+ // offset: 8; size: 16
+ $data .= pack('VVVV', 0x00, 0x00, 0x00, 0x00);
+ // offset: 24; size: 4; section count
+ $data .= pack('V', 0x0001);
+
+ // 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
+ $data .= pack('vvvvvvvv', 0x85E0, 0xF29F, 0x4FF9, 0x1068, 0x91AB, 0x0008, 0x272B, 0xD9B3);
+ // offset: 44; size: 4; offset of the start
+ $data .= pack('V', 0x30);
+
+ // SECTION
+ $dataSection = array();
+ $dataSection_NumProps = 0;
+ $dataSection_Summary = '';
+ $dataSection_Content = '';
+
+ // CodePage : CP-1252
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x01),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x02), // 2 byte signed integer
+ 'data' => array('data' => 1252));
+ $dataSection_NumProps++;
+
+ // Title
+ if($this->_phpExcel->getProperties()->getTitle()){
+ $dataProp = $this->_phpExcel->getProperties()->getTitle();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x02),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Subject
+ if($this->_phpExcel->getProperties()->getSubject()){
+ $dataProp = $this->_phpExcel->getProperties()->getSubject();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x03),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Author (Creator)
+ if($this->_phpExcel->getProperties()->getCreator()){
+ $dataProp = $this->_phpExcel->getProperties()->getCreator();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x04),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Keywords
+ if($this->_phpExcel->getProperties()->getKeywords()){
+ $dataProp = $this->_phpExcel->getProperties()->getKeywords();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x05),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Comments (Description)
+ if($this->_phpExcel->getProperties()->getDescription()){
+ $dataProp = $this->_phpExcel->getProperties()->getDescription();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x06),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Last Saved By (LastModifiedBy)
+ if($this->_phpExcel->getProperties()->getLastModifiedBy()){
+ $dataProp = $this->_phpExcel->getProperties()->getLastModifiedBy();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x08),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x1E), // null-terminated string prepended by dword string length
+ 'data' => array('data' => $dataProp, 'length' => strlen($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Created Date/Time
+ if($this->_phpExcel->getProperties()->getCreated()){
+ $dataProp = $this->_phpExcel->getProperties()->getCreated();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0C),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x40), // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)
+ 'data' => array('data' => PHPExcel_Shared_OLE::LocalDate2OLE($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Modified Date/Time
+ if($this->_phpExcel->getProperties()->getModified()){
+ $dataProp = $this->_phpExcel->getProperties()->getModified();
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x0D),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x40), // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)
+ 'data' => array('data' => PHPExcel_Shared_OLE::LocalDate2OLE($dataProp)));
+ $dataSection_NumProps++;
+ }
+ // Security
+ $dataSection[] = array('summary'=> array('pack' => 'V', 'data' => 0x13),
+ 'offset' => array('pack' => 'V'),
+ 'type' => array('pack' => 'V', 'data' => 0x03), // 4 byte signed integer
+ 'data' => array('data' => 0x00));
+ $dataSection_NumProps++;
+
+
+ // 4 Section Length
+ // 4 Property count
+ // 8 * $dataSection_NumProps (8 = ID (4) + OffSet(4))
+ $dataSection_Content_Offset = 8 + $dataSection_NumProps * 8;
+ foreach ($dataSection as $dataProp){
+ // Summary
+ $dataSection_Summary .= pack($dataProp['summary']['pack'], $dataProp['summary']['data']);
+ // Offset
+ $dataSection_Summary .= pack($dataProp['offset']['pack'], $dataSection_Content_Offset);
+ // DataType
+ $dataSection_Content .= pack($dataProp['type']['pack'], $dataProp['type']['data']);
+ // Data
+ if($dataProp['type']['data'] == 0x02){ // 2 byte signed integer
+ $dataSection_Content .= pack('V', $dataProp['data']['data']);
+
+ $dataSection_Content_Offset += 4 + 4;
+ }
+ elseif($dataProp['type']['data'] == 0x03){ // 4 byte signed integer
+ $dataSection_Content .= pack('V', $dataProp['data']['data']);
+
+ $dataSection_Content_Offset += 4 + 4;
+ }
+ elseif($dataProp['type']['data'] == 0x1E){ // null-terminated string prepended by dword string length
+ // Null-terminated string
+ $dataProp['data']['data'] .= chr(0);
+ $dataProp['data']['length'] += 1;
+ // Complete the string with null string for being a %4
+ $dataProp['data']['length'] = $dataProp['data']['length'] + ((4 - $dataProp['data']['length'] % 4)==4 ? 0 : (4 - $dataProp['data']['length'] % 4));
+ $dataProp['data']['data'] = str_pad($dataProp['data']['data'], $dataProp['data']['length'], chr(0), STR_PAD_RIGHT);
+
+ $dataSection_Content .= pack('V', $dataProp['data']['length']);
+ $dataSection_Content .= $dataProp['data']['data'];
+
+ $dataSection_Content_Offset += 4 + 4 + strlen($dataProp['data']['data']);
+ }
+ elseif($dataProp['type']['data'] == 0x40){ // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601)
+ $dataSection_Content .= $dataProp['data']['data'];
+
+ $dataSection_Content_Offset += 4 + 8;
+ }
+ else {
+ // Data Type Not Used at the moment
+ }
+ }
+ // Now $dataSection_Content_Offset contains the size of the content
+
+ // section header
+ // offset: $secOffset; size: 4; section length
+ // + x Size of the content (summary + content)
+ $data .= pack('V', $dataSection_Content_Offset);
+ // offset: $secOffset+4; size: 4; property count
+ $data .= pack('V', $dataSection_NumProps);
+ // Section Summary
+ $data .= $dataSection_Summary;
+ // Section Content
+ $data .= $dataSection_Content;
+
+ return $data;
+ }
+}
\ No newline at end of file |