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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_Excel2007 |
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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_Excel2007 |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_2007 |
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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_Excel2007 extends PHPExcel_Writer_Abstract implements PHPExcel_Writer_IWriter |
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{ |
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/** |
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* Pre-calculate formulas |
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* Forces PHPExcel to recalculate all formulae in a workbook when saving, so that the pre-calculated values are |
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* immediately available to MS Excel or other office spreadsheet viewer when opening the file |
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* |
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* Overrides the default TRUE for this specific writer for performance reasons |
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* |
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* @var boolean |
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*/ |
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protected $_preCalculateFormulas = FALSE; |
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|
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/** |
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* Office2003 compatibility |
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* |
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* @var boolean |
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*/ |
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private $_office2003compatibility = false; |
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|
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/** |
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* Private writer parts |
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* |
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* @var PHPExcel_Writer_Excel2007_WriterPart[] |
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*/ |
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private $_writerParts = array(); |
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|
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/** |
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* Private PHPExcel |
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* |
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* @var PHPExcel |
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*/ |
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private $_spreadSheet; |
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|
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/** |
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* Private string table |
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* |
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* @var string[] |
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*/ |
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private $_stringTable = array(); |
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|
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/** |
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* Private unique PHPExcel_Style_Conditional HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_stylesConditionalHashTable; |
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|
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/** |
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* Private unique PHPExcel_Style HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_styleHashTable; |
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|
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/** |
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* Private unique PHPExcel_Style_Fill HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_fillHashTable; |
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|
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/** |
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* Private unique PHPExcel_Style_Font HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_fontHashTable; |
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|
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/** |
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* Private unique PHPExcel_Style_Borders HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_bordersHashTable ; |
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|
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/** |
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* Private unique PHPExcel_Style_NumberFormat HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_numFmtHashTable; |
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|
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/** |
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* Private unique PHPExcel_Worksheet_BaseDrawing HashTable |
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* |
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* @var PHPExcel_HashTable |
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*/ |
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private $_drawingHashTable; |
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|
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/** |
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* Create a new PHPExcel_Writer_Excel2007 |
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* |
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* @param PHPExcel $pPHPExcel |
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*/ |
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public function __construct(PHPExcel $pPHPExcel = null) |
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{ |
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// Assign PHPExcel |
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$this->setPHPExcel($pPHPExcel); |
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|
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$writerPartsArray = array( 'stringtable' => 'PHPExcel_Writer_Excel2007_StringTable', |
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'contenttypes' => 'PHPExcel_Writer_Excel2007_ContentTypes', |
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'docprops' => 'PHPExcel_Writer_Excel2007_DocProps', |
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'rels' => 'PHPExcel_Writer_Excel2007_Rels', |
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'theme' => 'PHPExcel_Writer_Excel2007_Theme', |
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'style' => 'PHPExcel_Writer_Excel2007_Style', |
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'workbook' => 'PHPExcel_Writer_Excel2007_Workbook', |
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'worksheet' => 'PHPExcel_Writer_Excel2007_Worksheet', |
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'drawing' => 'PHPExcel_Writer_Excel2007_Drawing', |
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'comments' => 'PHPExcel_Writer_Excel2007_Comments', |
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'chart' => 'PHPExcel_Writer_Excel2007_Chart', |
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'relsvba' => 'PHPExcel_Writer_Excel2007_RelsVBA', |
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'relsribbonobjects' => 'PHPExcel_Writer_Excel2007_RelsRibbon' |
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); |
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|
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// Initialise writer parts |
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// and Assign their parent IWriters |
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foreach ($writerPartsArray as $writer => $class) { |
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$this->_writerParts[$writer] = new $class($this); |
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} |
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|
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$hashTablesArray = array( '_stylesConditionalHashTable', '_fillHashTable', '_fontHashTable', |
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'_bordersHashTable', '_numFmtHashTable', '_drawingHashTable', |
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'_styleHashTable' |
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); |
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|
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// Set HashTable variables |
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foreach ($hashTablesArray as $tableName) { |
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$this->$tableName = new PHPExcel_HashTable(); |
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} |
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} |
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|
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/** |
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* Get writer part |
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* |
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* @param string $pPartName Writer part name |
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* @return PHPExcel_Writer_Excel2007_WriterPart |
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*/ |
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public function getWriterPart($pPartName = '') { |
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if ($pPartName != '' && isset($this->_writerParts[strtolower($pPartName)])) { |
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return $this->_writerParts[strtolower($pPartName)]; |
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} else { |
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return null; |
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} |
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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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if ($this->_spreadSheet !== NULL) { |
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// garbage collect |
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$this->_spreadSheet->garbageCollect(); |
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|
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// If $pFilename is php://output or php://stdout, make it a temporary file... |
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$originalFilename = $pFilename; |
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if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { |
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$pFilename = @tempnam(PHPExcel_Shared_File::sys_get_temp_dir(), 'phpxltmp'); |
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if ($pFilename == '') { |
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$pFilename = $originalFilename; |
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} |
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} |
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|
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$saveDebugLog = PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->getWriteDebugLog(); |
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PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->setWriteDebugLog(FALSE); |
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$saveDateReturnType = PHPExcel_Calculation_Functions::getReturnDateType(); |
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PHPExcel_Calculation_Functions::setReturnDateType(PHPExcel_Calculation_Functions::RETURNDATE_EXCEL); |
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|
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// Create string lookup table |
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$this->_stringTable = array(); |
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for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
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$this->_stringTable = $this->getWriterPart('StringTable')->createStringTable($this->_spreadSheet->getSheet($i), $this->_stringTable); |
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} |
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|
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// Create styles dictionaries |
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$this->_styleHashTable->addFromSource( $this->getWriterPart('Style')->allStyles($this->_spreadSheet) ); |
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$this->_stylesConditionalHashTable->addFromSource( $this->getWriterPart('Style')->allConditionalStyles($this->_spreadSheet) ); |
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$this->_fillHashTable->addFromSource( $this->getWriterPart('Style')->allFills($this->_spreadSheet) ); |
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$this->_fontHashTable->addFromSource( $this->getWriterPart('Style')->allFonts($this->_spreadSheet) ); |
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$this->_bordersHashTable->addFromSource( $this->getWriterPart('Style')->allBorders($this->_spreadSheet) ); |
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$this->_numFmtHashTable->addFromSource( $this->getWriterPart('Style')->allNumberFormats($this->_spreadSheet) ); |
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|
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// Create drawing dictionary |
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$this->_drawingHashTable->addFromSource( $this->getWriterPart('Drawing')->allDrawings($this->_spreadSheet) ); |
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|
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// Create new ZIP file and open it for writing |
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$zipClass = PHPExcel_Settings::getZipClass(); |
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$objZip = new $zipClass(); |
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|
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// Retrieve OVERWRITE and CREATE constants from the instantiated zip class |
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// This method of accessing constant values from a dynamic class should work with all appropriate versions of PHP |
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$ro = new ReflectionObject($objZip); |
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$zipOverWrite = $ro->getConstant('OVERWRITE'); |
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$zipCreate = $ro->getConstant('CREATE'); |
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|
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if (file_exists($pFilename)) { |
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unlink($pFilename); |
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} |
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// Try opening the ZIP file |
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if ($objZip->open($pFilename, $zipOverWrite) !== true) { |
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if ($objZip->open($pFilename, $zipCreate) !== true) { |
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throw new PHPExcel_Writer_Exception("Could not open " . $pFilename . " for writing."); |
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} |
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} |
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|
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// Add [Content_Types].xml to ZIP file |
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$objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->_spreadSheet, $this->_includeCharts)); |
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|
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//if hasMacros, add the vbaProject.bin file, Certificate file(if exists) |
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if($this->_spreadSheet->hasMacros()){ |
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$macrosCode=$this->_spreadSheet->getMacrosCode(); |
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if(!is_null($macrosCode)){// we have the code ? |
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$objZip->addFromString('xl/vbaProject.bin', $macrosCode);//allways in 'xl', allways named vbaProject.bin |
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if($this->_spreadSheet->hasMacrosCertificate()){//signed macros ? |
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// Yes : add the certificate file and the related rels file |
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$objZip->addFromString('xl/vbaProjectSignature.bin', $this->_spreadSheet->getMacrosCertificate()); |
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$objZip->addFromString('xl/_rels/vbaProject.bin.rels', |
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$this->getWriterPart('RelsVBA')->writeVBARelationships($this->_spreadSheet)); |
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} |
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} |
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} |
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//a custom UI in this workbook ? add it ("base" xml and additional objects (pictures) and rels) |
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if($this->_spreadSheet->hasRibbon()){ |
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$tmpRibbonTarget=$this->_spreadSheet->getRibbonXMLData('target'); |
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$objZip->addFromString($tmpRibbonTarget, $this->_spreadSheet->getRibbonXMLData('data')); |
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if($this->_spreadSheet->hasRibbonBinObjects()){ |
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$tmpRootPath=dirname($tmpRibbonTarget).'/'; |
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$ribbonBinObjects=$this->_spreadSheet->getRibbonBinObjects('data');//the files to write |
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foreach($ribbonBinObjects as $aPath=>$aContent){ |
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$objZip->addFromString($tmpRootPath.$aPath, $aContent); |
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} |
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//the rels for files |
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$objZip->addFromString($tmpRootPath.'_rels/'.basename($tmpRibbonTarget).'.rels', |
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$this->getWriterPart('RelsRibbonObjects')->writeRibbonRelationships($this->_spreadSheet)); |
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} |
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} |
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|
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// Add relationships to ZIP file |
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$objZip->addFromString('_rels/.rels', $this->getWriterPart('Rels')->writeRelationships($this->_spreadSheet)); |
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$objZip->addFromString('xl/_rels/workbook.xml.rels', $this->getWriterPart('Rels')->writeWorkbookRelationships($this->_spreadSheet)); |
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|
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// Add document properties to ZIP file |
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$objZip->addFromString('docProps/app.xml', $this->getWriterPart('DocProps')->writeDocPropsApp($this->_spreadSheet)); |
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$objZip->addFromString('docProps/core.xml', $this->getWriterPart('DocProps')->writeDocPropsCore($this->_spreadSheet)); |
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$customPropertiesPart = $this->getWriterPart('DocProps')->writeDocPropsCustom($this->_spreadSheet); |
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if ($customPropertiesPart !== NULL) { |
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$objZip->addFromString('docProps/custom.xml', $customPropertiesPart); |
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} |
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|
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// Add theme to ZIP file |
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$objZip->addFromString('xl/theme/theme1.xml', $this->getWriterPart('Theme')->writeTheme($this->_spreadSheet)); |
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|
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// Add string table to ZIP file |
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$objZip->addFromString('xl/sharedStrings.xml', $this->getWriterPart('StringTable')->writeStringTable($this->_stringTable)); |
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|
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// Add styles to ZIP file |
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$objZip->addFromString('xl/styles.xml', $this->getWriterPart('Style')->writeStyles($this->_spreadSheet)); |
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|
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// Add workbook to ZIP file |
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$objZip->addFromString('xl/workbook.xml', $this->getWriterPart('Workbook')->writeWorkbook($this->_spreadSheet, $this->_preCalculateFormulas)); |
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|
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$chartCount = 0; |
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// Add worksheets |
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for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
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$objZip->addFromString('xl/worksheets/sheet' . ($i + 1) . '.xml', $this->getWriterPart('Worksheet')->writeWorksheet($this->_spreadSheet->getSheet($i), $this->_stringTable, $this->_includeCharts)); |
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if ($this->_includeCharts) { |
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$charts = $this->_spreadSheet->getSheet($i)->getChartCollection(); |
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if (count($charts) > 0) { |
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foreach($charts as $chart) { |
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$objZip->addFromString('xl/charts/chart' . ($chartCount + 1) . '.xml', $this->getWriterPart('Chart')->writeChart($chart)); |
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$chartCount++; |
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} |
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} |
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} |
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} |
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|
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$chartRef1 = $chartRef2 = 0; |
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// Add worksheet relationships (drawings, ...) |
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for ($i = 0; $i < $this->_spreadSheet->getSheetCount(); ++$i) { |
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|
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// Add relationships |
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$objZip->addFromString('xl/worksheets/_rels/sheet' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeWorksheetRelationships($this->_spreadSheet->getSheet($i), ($i + 1), $this->_includeCharts)); |
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|
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$drawings = $this->_spreadSheet->getSheet($i)->getDrawingCollection(); |
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$drawingCount = count($drawings); |
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if ($this->_includeCharts) { |
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$chartCount = $this->_spreadSheet->getSheet($i)->getChartCount(); |
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} |
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|
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// Add drawing and image relationship parts |
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if (($drawingCount > 0) || ($chartCount > 0)) { |
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// Drawing relationships |
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$objZip->addFromString('xl/drawings/_rels/drawing' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeDrawingRelationships($this->_spreadSheet->getSheet($i),$chartRef1, $this->_includeCharts)); |
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|
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// Drawings |
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$objZip->addFromString('xl/drawings/drawing' . ($i + 1) . '.xml', $this->getWriterPart('Drawing')->writeDrawings($this->_spreadSheet->getSheet($i),$chartRef2,$this->_includeCharts)); |
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} |
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|
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// Add comment relationship parts |
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if (count($this->_spreadSheet->getSheet($i)->getComments()) > 0) { |
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// VML Comments |
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$objZip->addFromString('xl/drawings/vmlDrawing' . ($i + 1) . '.vml', $this->getWriterPart('Comments')->writeVMLComments($this->_spreadSheet->getSheet($i))); |
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|
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// Comments |
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$objZip->addFromString('xl/comments' . ($i + 1) . '.xml', $this->getWriterPart('Comments')->writeComments($this->_spreadSheet->getSheet($i))); |
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} |
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|
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// Add header/footer relationship parts |
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if (count($this->_spreadSheet->getSheet($i)->getHeaderFooter()->getImages()) > 0) { |
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// VML Drawings |
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$objZip->addFromString('xl/drawings/vmlDrawingHF' . ($i + 1) . '.vml', $this->getWriterPart('Drawing')->writeVMLHeaderFooterImages($this->_spreadSheet->getSheet($i))); |
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|
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// VML Drawing relationships |
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$objZip->addFromString('xl/drawings/_rels/vmlDrawingHF' . ($i + 1) . '.vml.rels', $this->getWriterPart('Rels')->writeHeaderFooterDrawingRelationships($this->_spreadSheet->getSheet($i))); |
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|
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// Media |
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foreach ($this->_spreadSheet->getSheet($i)->getHeaderFooter()->getImages() as $image) { |
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$objZip->addFromString('xl/media/' . $image->getIndexedFilename(), file_get_contents($image->getPath())); |
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} |
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} |
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} |
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|
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// Add media |
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for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) { |
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if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPExcel_Worksheet_Drawing) { |
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$imageContents = null; |
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$imagePath = $this->getDrawingHashTable()->getByIndex($i)->getPath(); |
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if (strpos($imagePath, 'zip://') !== false) { |
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$imagePath = substr($imagePath, 6); |
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$imagePathSplitted = explode('#', $imagePath); |
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|
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$imageZip = new ZipArchive(); |
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$imageZip->open($imagePathSplitted[0]); |
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$imageContents = $imageZip->getFromName($imagePathSplitted[1]); |
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$imageZip->close(); |
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unset($imageZip); |
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} else { |
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$imageContents = file_get_contents($imagePath); |
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} |
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|
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$objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); |
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} else if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPExcel_Worksheet_MemoryDrawing) { |
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ob_start(); |
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call_user_func( |
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$this->getDrawingHashTable()->getByIndex($i)->getRenderingFunction(), |
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$this->getDrawingHashTable()->getByIndex($i)->getImageResource() |
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); |
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$imageContents = ob_get_contents(); |
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ob_end_clean(); |
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|
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$objZip->addFromString('xl/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); |
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} |
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} |
| 393 |
|
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PHPExcel_Calculation_Functions::setReturnDateType($saveDateReturnType); |
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PHPExcel_Calculation::getInstance($this->_spreadSheet)->getDebugLog()->setWriteDebugLog($saveDebugLog); |
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|
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// Close file |
| 398 |
if ($objZip->close() === false) { |
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throw new PHPExcel_Writer_Exception("Could not close zip file $pFilename."); |
| 400 |
} |
| 401 |
|
| 402 |
// If a temporary file was used, copy it to the correct file stream |
| 403 |
if ($originalFilename != $pFilename) { |
| 404 |
if (copy($pFilename, $originalFilename) === false) { |
| 405 |
throw new PHPExcel_Writer_Exception("Could not copy temporary zip file $pFilename to $originalFilename."); |
| 406 |
} |
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@unlink($pFilename); |
| 408 |
} |
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} else { |
| 410 |
throw new PHPExcel_Writer_Exception("PHPExcel object unassigned."); |
| 411 |
} |
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} |
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|
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/** |
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* Get PHPExcel object |
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* |
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* @return PHPExcel |
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* @throws PHPExcel_Writer_Exception |
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*/ |
| 420 |
public function getPHPExcel() { |
| 421 |
if ($this->_spreadSheet !== null) { |
| 422 |
return $this->_spreadSheet; |
| 423 |
} else { |
| 424 |
throw new PHPExcel_Writer_Exception("No PHPExcel assigned."); |
| 425 |
} |
| 426 |
} |
| 427 |
|
| 428 |
/** |
| 429 |
* Set PHPExcel object |
| 430 |
* |
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* @param PHPExcel $pPHPExcel PHPExcel object |
| 432 |
* @throws PHPExcel_Writer_Exception |
| 433 |
* @return PHPExcel_Writer_Excel2007 |
| 434 |
*/ |
| 435 |
public function setPHPExcel(PHPExcel $pPHPExcel = null) { |
| 436 |
$this->_spreadSheet = $pPHPExcel; |
| 437 |
return $this; |
| 438 |
} |
| 439 |
|
| 440 |
/** |
| 441 |
* Get string table |
| 442 |
* |
| 443 |
* @return string[] |
| 444 |
*/ |
| 445 |
public function getStringTable() { |
| 446 |
return $this->_stringTable; |
| 447 |
} |
| 448 |
|
| 449 |
/** |
| 450 |
* Get PHPExcel_Style HashTable |
| 451 |
* |
| 452 |
* @return PHPExcel_HashTable |
| 453 |
*/ |
| 454 |
public function getStyleHashTable() { |
| 455 |
return $this->_styleHashTable; |
| 456 |
} |
| 457 |
|
| 458 |
/** |
| 459 |
* Get PHPExcel_Style_Conditional HashTable |
| 460 |
* |
| 461 |
* @return PHPExcel_HashTable |
| 462 |
*/ |
| 463 |
public function getStylesConditionalHashTable() { |
| 464 |
return $this->_stylesConditionalHashTable; |
| 465 |
} |
| 466 |
|
| 467 |
/** |
| 468 |
* Get PHPExcel_Style_Fill HashTable |
| 469 |
* |
| 470 |
* @return PHPExcel_HashTable |
| 471 |
*/ |
| 472 |
public function getFillHashTable() { |
| 473 |
return $this->_fillHashTable; |
| 474 |
} |
| 475 |
|
| 476 |
/** |
| 477 |
* Get PHPExcel_Style_Font HashTable |
| 478 |
* |
| 479 |
* @return PHPExcel_HashTable |
| 480 |
*/ |
| 481 |
public function getFontHashTable() { |
| 482 |
return $this->_fontHashTable; |
| 483 |
} |
| 484 |
|
| 485 |
/** |
| 486 |
* Get PHPExcel_Style_Borders HashTable |
| 487 |
* |
| 488 |
* @return PHPExcel_HashTable |
| 489 |
*/ |
| 490 |
public function getBordersHashTable() { |
| 491 |
return $this->_bordersHashTable; |
| 492 |
} |
| 493 |
|
| 494 |
/** |
| 495 |
* Get PHPExcel_Style_NumberFormat HashTable |
| 496 |
* |
| 497 |
* @return PHPExcel_HashTable |
| 498 |
*/ |
| 499 |
public function getNumFmtHashTable() { |
| 500 |
return $this->_numFmtHashTable; |
| 501 |
} |
| 502 |
|
| 503 |
/** |
| 504 |
* Get PHPExcel_Worksheet_BaseDrawing HashTable |
| 505 |
* |
| 506 |
* @return PHPExcel_HashTable |
| 507 |
*/ |
| 508 |
public function getDrawingHashTable() { |
| 509 |
return $this->_drawingHashTable; |
| 510 |
} |
| 511 |
|
| 512 |
/** |
| 513 |
* Get Office2003 compatibility |
| 514 |
* |
| 515 |
* @return boolean |
| 516 |
*/ |
| 517 |
public function getOffice2003Compatibility() { |
| 518 |
return $this->_office2003compatibility; |
| 519 |
} |
| 520 |
|
| 521 |
/** |
| 522 |
* Set Office2003 compatibility |
| 523 |
* |
| 524 |
* @param boolean $pValue Office2003 compatibility? |
| 525 |
* @return PHPExcel_Writer_Excel2007 |
| 526 |
*/ |
| 527 |
public function setOffice2003Compatibility($pValue = false) { |
| 528 |
$this->_office2003compatibility = $pValue; |
| 529 |
return $this; |
| 530 |
} |
| 531 |
|
| 532 |
} |
| 533 |
|
