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190 lines
6.4 KiB
190 lines
6.4 KiB
<?php |
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/** |
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* PHPExcel_Writer_OpenDocument |
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* |
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* Copyright (c) 2006 - 2015 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_OpenDocument |
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* @copyright Copyright (c) 2006 - 2015 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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class PHPExcel_Writer_OpenDocument extends PHPExcel_Writer_Abstract implements PHPExcel_Writer_IWriter |
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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_OpenDocument_WriterPart[] |
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*/ |
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private $writerParts = array(); |
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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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* Create a new PHPExcel_Writer_OpenDocument |
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* |
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* @param PHPExcel $pPHPExcel |
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*/ |
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public function __construct(PHPExcel $pPHPExcel = null) |
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{ |
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$this->setPHPExcel($pPHPExcel); |
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$writerPartsArray = array( |
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'content' => 'PHPExcel_Writer_OpenDocument_Content', |
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'meta' => 'PHPExcel_Writer_OpenDocument_Meta', |
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'meta_inf' => 'PHPExcel_Writer_OpenDocument_MetaInf', |
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'mimetype' => 'PHPExcel_Writer_OpenDocument_Mimetype', |
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'settings' => 'PHPExcel_Writer_OpenDocument_Settings', |
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'styles' => 'PHPExcel_Writer_OpenDocument_Styles', |
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'thumbnails' => 'PHPExcel_Writer_OpenDocument_Thumbnails' |
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); |
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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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/** |
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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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{ |
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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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* 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 (!$this->spreadSheet) { |
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throw new PHPExcel_Writer_Exception('PHPExcel object unassigned.'); |
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} |
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// garbage collect |
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$this->spreadSheet->garbageCollect(); |
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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 = $originalFilename; |
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} |
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} |
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$objZip = $this->createZip($pFilename); |
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$objZip->addFromString('META-INF/manifest.xml', $this->getWriterPart('meta_inf')->writeManifest()); |
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$objZip->addFromString('Thumbnails/thumbnail.png', $this->getWriterPart('thumbnails')->writeThumbnail()); |
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$objZip->addFromString('content.xml', $this->getWriterPart('content')->write()); |
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$objZip->addFromString('meta.xml', $this->getWriterPart('meta')->write()); |
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$objZip->addFromString('mimetype', $this->getWriterPart('mimetype')->write()); |
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$objZip->addFromString('settings.xml', $this->getWriterPart('settings')->write()); |
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$objZip->addFromString('styles.xml', $this->getWriterPart('styles')->write()); |
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// Close file |
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if ($objZip->close() === false) { |
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throw new PHPExcel_Writer_Exception("Could not close zip file $pFilename."); |
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} |
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// If a temporary file was used, copy it to the correct file stream |
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if ($originalFilename != $pFilename) { |
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if (copy($pFilename, $originalFilename) === false) { |
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throw new PHPExcel_Writer_Exception("Could not copy temporary zip file $pFilename to $originalFilename."); |
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} |
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@unlink($pFilename); |
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} |
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} |
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/** |
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* Create zip object |
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* |
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* @param string $pFilename |
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* @throws PHPExcel_Writer_Exception |
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* @return ZipArchive |
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*/ |
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private function createZip($pFilename) |
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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 $zipClass(); |
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// Retrieve OVERWRITE and CREATE constants from the instantiated zip class |
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// This method of accessing constant values from a dynamic class should work with all appropriate versions of PHP |
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$ro = new ReflectionObject($objZip); |
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$zipOverWrite = $ro->getConstant('OVERWRITE'); |
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$zipCreate = $ro->getConstant('CREATE'); |
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if (file_exists($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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return $objZip; |
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} |
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/** |
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* Get PHPExcel object |
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* |
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* @return PHPExcel |
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* @throws PHPExcel_Writer_Exception |
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*/ |
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public function getPHPExcel() |
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{ |
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if ($this->spreadSheet !== null) { |
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return $this->spreadSheet; |
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} else { |
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throw new PHPExcel_Writer_Exception('No PHPExcel assigned.'); |
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} |
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} |
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/** |
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* Set PHPExcel object |
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* |
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* @param PHPExcel $pPHPExcel PHPExcel object |
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* @throws PHPExcel_Writer_Exception |
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* @return PHPExcel_Writer_Excel2007 |
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*/ |
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public function setPHPExcel(PHPExcel $pPHPExcel = null) |
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{ |
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$this->spreadSheet = $pPHPExcel; |
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return $this; |
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} |
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}
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