New file |
0,0 → 1,472 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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_Excel2007 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
|
|
/** |
* PHPExcel_Writer_Excel2007 |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_2007 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel2007 extends PHPExcel_Writer_Abstract implements PHPExcel_Writer_IWriter |
{ |
/** |
* Office2003 compatibility |
* |
* @var boolean |
*/ |
private $_office2003compatibility = false; |
|
/** |
* Private writer parts |
* |
* @var PHPExcel_Writer_Excel2007_WriterPart[] |
*/ |
private $_writerParts = array(); |
|
/** |
* Private PHPExcel |
* |
* @var PHPExcel |
*/ |
private $_spreadSheet; |
|
/** |
* Private string table |
* |
* @var string[] |
*/ |
private $_stringTable = array(); |
|
/** |
* Private unique PHPExcel_Style_Conditional HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_stylesConditionalHashTable; |
|
/** |
* Private unique PHPExcel_Style_Fill HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_fillHashTable; |
|
/** |
* Private unique PHPExcel_Style_Font HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_fontHashTable; |
|
/** |
* Private unique PHPExcel_Style_Borders HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_bordersHashTable ; |
|
/** |
* Private unique PHPExcel_Style_NumberFormat HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_numFmtHashTable; |
|
/** |
* Private unique PHPExcel_Worksheet_BaseDrawing HashTable |
* |
* @var PHPExcel_HashTable |
*/ |
private $_drawingHashTable; |
|
/** |
* Create a new PHPExcel_Writer_Excel2007 |
* |
* @param PHPExcel $pPHPExcel |
*/ |
public function __construct(PHPExcel $pPHPExcel = null) |
{ |
// Assign PHPExcel |
$this->setPHPExcel($pPHPExcel); |
|
$writerPartsArray = array( 'stringtable' => 'PHPExcel_Writer_Excel2007_StringTable', |
'contenttypes' => 'PHPExcel_Writer_Excel2007_ContentTypes', |
'docprops' => 'PHPExcel_Writer_Excel2007_DocProps', |
'rels' => 'PHPExcel_Writer_Excel2007_Rels', |
'theme' => 'PHPExcel_Writer_Excel2007_Theme', |
'style' => 'PHPExcel_Writer_Excel2007_Style', |
'workbook' => 'PHPExcel_Writer_Excel2007_Workbook', |
'worksheet' => 'PHPExcel_Writer_Excel2007_Worksheet', |
'drawing' => 'PHPExcel_Writer_Excel2007_Drawing', |
'comments' => 'PHPExcel_Writer_Excel2007_Comments', |
'chart' => 'PHPExcel_Writer_Excel2007_Chart', |
); |
|
// Initialise writer parts |
// and Assign their parent IWriters |
foreach ($writerPartsArray as $writer => $class) { |
$this->_writerParts[$writer] = new $class($this); |
} |
|
$hashTablesArray = array( '_stylesConditionalHashTable', '_fillHashTable', '_fontHashTable', |
'_bordersHashTable', '_numFmtHashTable', '_drawingHashTable' |
); |
|
// Set HashTable variables |
foreach ($hashTablesArray as $tableName) { |
$this->$tableName = new PHPExcel_HashTable(); |
} |
} |
|
/** |
* Get writer part |
* |
* @param string $pPartName Writer part name |
* @return PHPExcel_Writer_Excel2007_WriterPart |
*/ |
public function getWriterPart($pPartName = '') { |
if ($pPartName != '' && isset($this->_writerParts[strtolower($pPartName)])) { |
return $this->_writerParts[strtolower($pPartName)]; |
} else { |
return null; |
} |
} |
|
/** |
* Save PHPExcel to file |
* |
* @param string $pFilename |
* @throws PHPExcel_Writer_Exception |
*/ |
public function save($pFilename = null) |
{ |
if ($this->_spreadSheet !== NULL) { |
// garbage collect |
$this->_spreadSheet->garbageCollect(); |
|
// If $pFilename is php://output or php://stdout, make it a temporary file... |
$originalFilename = $pFilename; |
if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { |
$pFilename = @tempnam(PHPExcel_Shared_File::sys_get_temp_dir(), 'phpxltmp'); |
if ($pFilename == '') { |
$pFilename = $originalFilename; |
} |
} |
|
$saveDebugLog = PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->getWriteDebugLog(); |
PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->setWriteDebugLog(FALSE); |
$saveDateReturnType = PHPExcel_Calculation_Functions::getReturnDateType(); |
PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL); |
|
// Create string lookup table |
$this->_stringTable = array(); |
for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
$this->_stringTable = $this->getWriterPart('StringTable')->createStringTable($this->_spreadSheet->getSheet($i), $this->_stringTable); |
} |
|
// Create styles dictionaries |
$this->_stylesConditionalHashTable->addFromSource( $this->getWriterPart('Style')->allConditionalStyles($this->_spreadSheet) ); |
$this->_fillHashTable->addFromSource( $this->getWriterPart('Style')->allFills($this->_spreadSheet) ); |
$this->_fontHashTable->addFromSource( $this->getWriterPart('Style')->allFonts($this->_spreadSheet) ); |
$this->_bordersHashTable->addFromSource( $this->getWriterPart('Style')->allBorders($this->_spreadSheet) ); |
$this->_numFmtHashTable->addFromSource( $this->getWriterPart('Style')->allNumberFormats($this->_spreadSheet) ); |
|
// Create drawing dictionary |
$this->_drawingHashTable->addFromSource( $this->getWriterPart('Drawing')->allDrawings($this->_spreadSheet) ); |
|
// Create new ZIP file and open it for writing |
$zipClass = PHPExcel_Settings::getZipClass(); |
$objZip = new $zipClass(); |
|
// Retrieve OVERWRITE and CREATE constants from the instantiated zip class |
// This method of accessing constant values from a dynamic class should work with all appropriate versions of PHP |
$ro = new ReflectionObject($objZip); |
$zipOverWrite = $ro->getConstant('OVERWRITE'); |
$zipCreate = $ro->getConstant('CREATE'); |
|
if (file_exists($pFilename)) { |
unlink($pFilename); |
} |
// Try opening the ZIP file |
if ($objZip->open($pFilename, $zipOverWrite) !== true) { |
if ($objZip->open($pFilename, $zipCreate) !== true) { |
throw new PHPExcel_Writer_Exception("Could not open " . $pFilename . " for writing."); |
} |
} |
|
// Add [Content_Types].xml to ZIP file |
$objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->_spreadSheet, $this->_includeCharts)); |
|
// Add relationships to ZIP file |
$objZip->addFromString('_rels/.rels', $this->getWriterPart('Rels')->writeRelationships($this->_spreadSheet)); |
$objZip->addFromString('xl/_rels/workbook.xml.rels', $this->getWriterPart('Rels')->writeWorkbookRelationships($this->_spreadSheet)); |
|
// Add document properties to ZIP file |
$objZip->addFromString('docProps/app.xml', $this->getWriterPart('DocProps')->writeDocPropsApp($this->_spreadSheet)); |
$objZip->addFromString('docProps/core.xml', $this->getWriterPart('DocProps')->writeDocPropsCore($this->_spreadSheet)); |
$customPropertiesPart = $this->getWriterPart('DocProps')->writeDocPropsCustom($this->_spreadSheet); |
if ($customPropertiesPart !== NULL) { |
$objZip->addFromString('docProps/custom.xml', $customPropertiesPart); |
} |
|
// Add theme to ZIP file |
$objZip->addFromString('xl/theme/theme1.xml', $this->getWriterPart('Theme')->writeTheme($this->_spreadSheet)); |
|
// Add string table to ZIP file |
$objZip->addFromString('xl/sharedStrings.xml', $this->getWriterPart('StringTable')->writeStringTable($this->_stringTable)); |
|
// Add styles to ZIP file |
$objZip->addFromString('xl/styles.xml', $this->getWriterPart('Style')->writeStyles($this->_spreadSheet)); |
|
// Add workbook to ZIP file |
$objZip->addFromString('xl/workbook.xml', $this->getWriterPart('Workbook')->writeWorkbook($this->_spreadSheet, $this->_preCalculateFormulas)); |
|
$chartCount = 0; |
// Add worksheets |
for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
$objZip->addFromString('xl/worksheets/sheet' . ($i + 1) . '.xml', $this->getWriterPart('Worksheet')->writeWorksheet($this->_spreadSheet->getSheet($i), $this->_stringTable, $this->_includeCharts)); |
if ($this->_includeCharts) { |
$charts = $this->_spreadSheet->getSheet($i)->getChartCollection(); |
if (count($charts) > 0) { |
foreach($charts as $chart) { |
$objZip->addFromString('xl/charts/chart' . ($chartCount + 1) . '.xml', $this->getWriterPart('Chart')->writeChart($chart)); |
$chartCount++; |
} |
} |
} |
} |
|
$chartRef1 = $chartRef2 = 0; |
// Add worksheet relationships (drawings, ...) |
for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
|
// Add relationships |
$objZip->addFromString('xl/worksheets/_rels/sheet' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeWorksheetRelationships($this->_spreadSheet->getSheet($i), ($i + 1), $this->_includeCharts)); |
|
$drawings = $this->_spreadSheet->getSheet($i)->getDrawingCollection(); |
$drawingCount = count($drawings); |
if ($this->_includeCharts) { |
$chartCount = $this->_spreadSheet->getSheet($i)->getChartCount(); |
} |
|
// Add drawing and image relationship parts |
if (($drawingCount > 0) || ($chartCount > 0)) { |
// Drawing relationships |
$objZip->addFromString('xl/drawings/_rels/drawing' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeDrawingRelationships($this->_spreadSheet->getSheet($i),$chartRef1, $this->_includeCharts)); |
|
// Drawings |
$objZip->addFromString('xl/drawings/drawing' . ($i + 1) . '.xml', $this->getWriterPart('Drawing')->writeDrawings($this->_spreadSheet->getSheet($i),$chartRef2,$this->_includeCharts)); |
} |
|
// Add comment relationship parts |
if (count($this->_spreadSheet->getSheet($i)->getComments()) > 0) { |
// VML Comments |
$objZip->addFromString('xl/drawings/vmlDrawing' . ($i + 1) . '.vml', $this->getWriterPart('Comments')->writeVMLComments($this->_spreadSheet->getSheet($i))); |
|
// Comments |
$objZip->addFromString('xl/comments' . ($i + 1) . '.xml', $this->getWriterPart('Comments')->writeComments($this->_spreadSheet->getSheet($i))); |
} |
|
// Add header/footer relationship parts |
if (count($this->_spreadSheet->getSheet($i)->getHeaderFooter()->getImages()) > 0) { |
// VML Drawings |
$objZip->addFromString('xl/drawings/vmlDrawingHF' . ($i + 1) . '.vml', $this->getWriterPart('Drawing')->writeVMLHeaderFooterImages($this->_spreadSheet->getSheet($i))); |
|
// VML Drawing relationships |
$objZip->addFromString('xl/drawings/_rels/vmlDrawingHF' . ($i + 1) . '.vml.rels', $this->getWriterPart('Rels')->writeHeaderFooterDrawingRelationships($this->_spreadSheet->getSheet($i))); |
|
// Media |
foreach ($this->_spreadSheet->getSheet($i)->getHeaderFooter()->getImages() as $image) { |
$objZip->addFromString('xl/media/' . $image->getIndexedFilename(), file_get_contents($image->getPath())); |
} |
} |
} |
|
// Add media |
for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) { |
if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPExcel_Worksheet_Drawing) { |
$imageContents = null; |
$imagePath = $this->getDrawingHashTable()->getByIndex($i)->getPath(); |
if (strpos($imagePath, 'zip://') !== false) { |
$imagePath = substr($imagePath, 6); |
$imagePathSplitted = explode('#', $imagePath); |
|
$imageZip = new ZipArchive(); |
$imageZip->open($imagePathSplitted[0]); |
$imageContents = $imageZip->getFromName($imagePathSplitted[1]); |
$imageZip->close(); |
unset($imageZip); |
} else { |
$imageContents = file_get_contents($imagePath); |
} |
|
$objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); |
} else if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPExcel_Worksheet_MemoryDrawing) { |
ob_start(); |
call_user_func( |
$this->getDrawingHashTable()->getByIndex($i)->getRenderingFunction(), |
$this->getDrawingHashTable()->getByIndex($i)->getImageResource() |
); |
$imageContents = ob_get_contents(); |
ob_end_clean(); |
|
$objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); |
} |
} |
|
PHPExcel_Calculation_Functions::setReturnDateType($saveDateReturnType); |
PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->setWriteDebugLog($saveDebugLog); |
|
// Close file |
if ($objZip->close() === false) { |
throw new PHPExcel_Writer_Exception("Could not close zip file $pFilename."); |
} |
|
// If a temporary file was used, copy it to the correct file stream |
if ($originalFilename != $pFilename) { |
if (copy($pFilename, $originalFilename) === false) { |
throw new PHPExcel_Writer_Exception("Could not copy temporary zip file $pFilename to $originalFilename."); |
} |
@unlink($pFilename); |
} |
} else { |
throw new PHPExcel_Writer_Exception("PHPExcel object unassigned."); |
} |
} |
|
/** |
* Get PHPExcel object |
* |
* @return PHPExcel |
* @throws PHPExcel_Writer_Exception |
*/ |
public function getPHPExcel() { |
if ($this->_spreadSheet !== null) { |
return $this->_spreadSheet; |
} else { |
throw new PHPExcel_Writer_Exception("No PHPExcel assigned."); |
} |
} |
|
/** |
* Set PHPExcel object |
* |
* @param PHPExcel $pPHPExcel PHPExcel object |
* @throws PHPExcel_Writer_Exception |
* @return PHPExcel_Writer_Excel2007 |
*/ |
public function setPHPExcel(PHPExcel $pPHPExcel = null) { |
$this->_spreadSheet = $pPHPExcel; |
return $this; |
} |
|
/** |
* Get string table |
* |
* @return string[] |
*/ |
public function getStringTable() { |
return $this->_stringTable; |
} |
|
/** |
* Get PHPExcel_Style_Conditional HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getStylesConditionalHashTable() { |
return $this->_stylesConditionalHashTable; |
} |
|
/** |
* Get PHPExcel_Style_Fill HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getFillHashTable() { |
return $this->_fillHashTable; |
} |
|
/** |
* Get PHPExcel_Style_Font HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getFontHashTable() { |
return $this->_fontHashTable; |
} |
|
/** |
* Get PHPExcel_Style_Borders HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getBordersHashTable() { |
return $this->_bordersHashTable; |
} |
|
/** |
* Get PHPExcel_Style_NumberFormat HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getNumFmtHashTable() { |
return $this->_numFmtHashTable; |
} |
|
/** |
* Get PHPExcel_Worksheet_BaseDrawing HashTable |
* |
* @return PHPExcel_HashTable |
*/ |
public function getDrawingHashTable() { |
return $this->_drawingHashTable; |
} |
|
/** |
* Get Office2003 compatibility |
* |
* @return boolean |
*/ |
public function getOffice2003Compatibility() { |
return $this->_office2003compatibility; |
} |
|
/** |
* Set Office2003 compatibility |
* |
* @param boolean $pValue Office2003 compatibility? |
* @return PHPExcel_Writer_Excel2007 |
*/ |
public function setOffice2003Compatibility($pValue = false) { |
$this->_office2003compatibility = $pValue; |
return $this; |
} |
|
} |