/** * Save PHPPowerPoint to file * * @param string $pFilename * @throws \Exception */ public function save($pFilename) { if (empty($pFilename)) { throw new \Exception("Filename is empty"); } if (!is_null($this->presentation)) { // If $pFilename is php://output or php://stdout, make it a temporary file... $originalFilename = $pFilename; if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { $pFilename = @tempnam('./', 'phppttmp'); if ($pFilename == '') { $pFilename = $originalFilename; } } $wPartDrawing = $this->getWriterPart('Drawing'); if (!$wPartDrawing instanceof Drawing) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Drawing'); } $wPartContentTypes = $this->getWriterPart('ContentTypes'); if (!$wPartContentTypes instanceof ContentTypes) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\ContentTypes'); } $wPartRels = $this->getWriterPart('Rels'); if (!$wPartRels instanceof Rels) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Rels'); } $wPartDocProps = $this->getWriterPart('DocProps'); if (!$wPartDocProps instanceof DocProps) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\DocProps'); } $wPartTheme = $this->getWriterPart('Theme'); if (!$wPartTheme instanceof Theme) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Theme'); } $wPartPresentation = $this->getWriterPart('Presentation'); if (!$wPartPresentation instanceof Presentation) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Presentation'); } $wPartSlide = $this->getWriterPart('Slide'); if (!$wPartSlide instanceof Slide) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Slide'); } $wPartChart = $this->getWriterPart('Chart'); if (!$wPartChart instanceof Chart) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\Chart'); } $wPptProps = $this->getWriterPart('PptProps'); if (!$wPptProps instanceof PptProps) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007\\PptProps'); } // Create drawing dictionary $this->drawingHashTable->addFromSource($wPartDrawing->allDrawings($this->presentation)); // Create new ZIP file and open it for writing $objZip = new \ZipArchive(); // Try opening the ZIP file if ($objZip->open($pFilename, \ZipArchive::OVERWRITE) !== true) { if ($objZip->open($pFilename, \ZipArchive::CREATE) !== true) { throw new \Exception("Could not open " . $pFilename . " for writing."); } } // Add [Content_Types].xml to ZIP file $objZip->addFromString('[Content_Types].xml', $wPartContentTypes->writeContentTypes($this->presentation)); // Add PPT properties and styles to ZIP file - Required for Apple Keynote compatibility. $objZip->addFromString('ppt/presProps.xml', $wPptProps->writePresProps()); $objZip->addFromString('ppt/tableStyles.xml', $wPptProps->writeTableStyles()); $objZip->addFromString('ppt/viewProps.xml', $wPptProps->writeViewProps()); // Add relationships to ZIP file $objZip->addFromString('_rels/.rels', $wPartRels->writeRelationships()); $objZip->addFromString('ppt/_rels/presentation.xml.rels', $wPartRels->writePresentationRelationships($this->presentation)); // Add document properties to ZIP file $objZip->addFromString('docProps/app.xml', $wPartDocProps->writeDocPropsApp($this->presentation)); $objZip->addFromString('docProps/core.xml', $wPartDocProps->writeDocPropsCore($this->presentation)); $masterSlides = $this->getLayoutPack()->getMasterSlides(); foreach ($masterSlides as $masterSlide) { // Add themes to ZIP file $objZip->addFromString('ppt/theme/_rels/theme' . $masterSlide['masterid'] . '.xml.rels', $wPartRels->writeThemeRelationships($masterSlide['masterid'])); $objZip->addFromString('ppt/theme/theme' . $masterSlide['masterid'] . '.xml', utf8_encode($wPartTheme->writeTheme($masterSlide['masterid']))); // Add slide masters to ZIP file $objZip->addFromString('ppt/slideMasters/_rels/slideMaster' . $masterSlide['masterid'] . '.xml.rels', $wPartRels->writeSlideMasterRelationships($masterSlide['masterid'])); $objZip->addFromString('ppt/slideMasters/slideMaster' . $masterSlide['masterid'] . '.xml', $masterSlide['body']); } // Add slide layouts to ZIP file $slideLayouts = $this->getLayoutPack()->getLayouts(); foreach ($slideLayouts as $key => $layout) { $objZip->addFromString('ppt/slideLayouts/_rels/slideLayout' . $key . '.xml.rels', $wPartRels->writeSlideLayoutRelationships($key, $layout['masterid'])); $objZip->addFromString('ppt/slideLayouts/slideLayout' . $key . '.xml', utf8_encode($layout['body'])); } // Add layoutpack relations $otherRelations = $this->getLayoutPack()->getMasterSlideRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0) { $objZip->addFromString($this->absoluteZipPath('ppt/slideMasters/' . $otherRelation['target']), $otherRelation['contents']); } } $otherRelations = $this->getLayoutPack()->getThemeRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0) { $objZip->addFromString($this->absoluteZipPath('ppt/theme/' . $otherRelation['target']), $otherRelation['contents']); } } $otherRelations = $this->getLayoutPack()->getLayoutRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0) { $objZip->addFromString($this->absoluteZipPath('ppt/slideLayouts/' . $otherRelation['target']), $otherRelation['contents']); } } // Add presentation to ZIP file $objZip->addFromString('ppt/presentation.xml', $wPartPresentation->writePresentation($this->presentation)); // Add slides (drawings, ...) and slide relationships (drawings, ...) for ($i = 0; $i < $this->presentation->getSlideCount(); ++$i) { // Add slide $objZip->addFromString('ppt/slides/_rels/slide' . ($i + 1) . '.xml.rels', $wPartRels->writeSlideRelationships($this->presentation->getSlide($i))); $objZip->addFromString('ppt/slides/slide' . ($i + 1) . '.xml', $wPartSlide->writeSlide($this->presentation->getSlide($i))); } // Add media for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) { $shape = $this->getDrawingHashTable()->getByIndex($i); if ($shape instanceof DrawingShape) { $imagePath = $shape->getPath(); if (strpos($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('ppt/media/' . str_replace(' ', '_', $shape->getIndexedFilename()), $imageContents); } elseif ($shape instanceof MemoryDrawingShape) { ob_start(); call_user_func($shape->getRenderingFunction(), $shape->getImageResource()); $imageContents = ob_get_contents(); ob_end_clean(); $objZip->addFromString('ppt/media/' . str_replace(' ', '_', $shape->getIndexedFilename()), $imageContents); } elseif ($shape instanceof ChartShape) { $objZip->addFromString('ppt/charts/' . $shape->getIndexedFilename(), $wPartChart->writeChart($shape)); // Chart relations? if ($shape->hasIncludedSpreadsheet()) { $objZip->addFromString('ppt/charts/_rels/' . $shape->getIndexedFilename() . '.rels', $wPartRels->writeChartRelationships($shape)); $objZip->addFromString('ppt/embeddings/' . $shape->getIndexedFilename() . '.xlsx', $wPartChart->writeSpreadsheet($this->presentation, $shape, $pFilename . '.xlsx')); } } } // Close file if ($objZip->close() === false) { throw new \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, $originalFilename) === false) { throw new \Exception("Could not copy temporary zip file {$pFilename} to {$originalFilename}."); } @unlink($pFilename); } } else { throw new \Exception("PHPPowerPoint object unassigned."); } }
/** * Save PHPPowerPoint to file * * @param string $pFileName * @throws Exception */ public function save($pFilename = null) { if (!is_null($this->_presentation)) { // Create new ZIP file and open it for writing $objZip = new ZipArchive(); // Try opening the ZIP file if ($objZip->open($pFilename, ZIPARCHIVE::OVERWRITE) !== true) { if ($objZip->open($pFilename, ZIPARCHIVE::CREATE) !== true) { throw new Exception("Could not open " . $pFilename . " for writing."); } } // Add media $slideCount = $this->_presentation->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { for ($j = 0; $j < $this->_presentation->getSlide($i)->getShapeCollection()->count(); ++$j) { if ($this->_presentation->getSlide($i)->getShapeCollection()->offsetGet($j) instanceof PHPPowerPoint_Shape_BaseDrawing) { $imgTemp = $this->_presentation->getSlide($i)->getShapeCollection()->offsetGet($j); $objZip->addFromString('media/' . $imgTemp->getFilename(), file_get_contents($imgTemp->getPath())); } } } // Add PHPPowerPoint.xml to the document, which represents a PHP serialized PHPPowerPoint object $objZip->addFromString('PHPPowerPoint.xml', $this->_writeSerialized($this->_presentation, $pFilename)); // Close file if ($objZip->close() === false) { throw new Exception("Could not close zip file {$pFilename}."); } } else { throw new Exception("PHPPowerPoint object unassigned."); } }
/** * Get an array of all drawings * * @param PHPPowerPoint $pPHPPowerPoint * @return PHPPowerPoint_Slide_Drawing[] All drawings in PHPPowerPoint * @throws Exception */ public function allDrawings(PHPPowerPoint $pPHPPowerPoint = null) { // Get an array of all drawings $aDrawings = array(); // Loop trough PHPPowerPoint $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { // Loop trough images and add to array $iterator = $pPHPPowerPoint->getSlide($i)->getShapeCollection()->getIterator(); while ($iterator->valid()) { if ($iterator->current() instanceof PHPPowerPoint_Shape_BaseDrawing && !$iterator->current() instanceof PHPPowerPoint_Shape_Table) { $aDrawings[] = $iterator->current(); } $iterator->next(); } } return $aDrawings; }
/** * Write content types to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws \Exception */ public function writeContentTypes(PHPPowerPoint $pPHPPowerPoint = null) { $parentWriter = $this->getParentWriter(); if (!$parentWriter instanceof PowerPoint2007) { throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\PowerPoint2007'); } // Create XML writer $objWriter = $this->getXMLWriter(); // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Types $objWriter->startElement('Types'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/content-types'); // Rels $this->writeDefaultContentType($objWriter, 'rels', 'application/vnd.openxmlformats-package.relationships+xml'); // XML $this->writeDefaultContentType($objWriter, 'xml', 'application/xml'); // Themes $masterSlides = $parentWriter->getLayoutPack()->getMasterSlides(); foreach ($masterSlides as $masterSlide) { $this->writeOverrideContentType($objWriter, '/ppt/theme/theme' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.theme+xml'); } // Presentation $this->writeOverrideContentType($objWriter, '/ppt/presentation.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml'); // DocProps $this->writeOverrideContentType($objWriter, '/docProps/app.xml', 'application/vnd.openxmlformats-officedocument.extended-properties+xml'); $this->writeOverrideContentType($objWriter, '/docProps/core.xml', 'application/vnd.openxmlformats-package.core-properties+xml'); // Slide masters $masterSlides = $parentWriter->getLayoutPack()->getMasterSlides(); foreach ($masterSlides as $masterSlide) { $this->writeOverrideContentType($objWriter, '/ppt/slideMasters/slideMaster' . $masterSlide['masterid'] . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml'); } // Slide layouts $slideLayouts = $parentWriter->getLayoutPack()->getLayouts(); for ($i = 0; $i < count($slideLayouts); ++$i) { $this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/slideLayout' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml'); } // Slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { $this->writeOverrideContentType($objWriter, '/ppt/slides/slide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slide+xml'); } // Add layoutpack content types $otherRelations = $parentWriter->getLayoutPack()->getMasterSlideRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') { $this->writeOverrideContentType($objWriter, '/ppt/slideMasters/' . $otherRelation['target'], $otherRelation['contentType']); } } $otherRelations = $parentWriter->getLayoutPack()->getThemeRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') { $this->writeOverrideContentType($objWriter, '/ppt/theme/' . $otherRelation['target'], $otherRelation['contentType']); } } $otherRelations = $parentWriter->getLayoutPack()->getLayoutRelations(); foreach ($otherRelations as $otherRelation) { if (strpos($otherRelation['target'], 'http://') !== 0 && $otherRelation['contentType'] != '') { $this->writeOverrideContentType($objWriter, '/ppt/slideLayouts/' . $otherRelation['target'], $otherRelation['contentType']); } } // Add media content-types $aMediaContentTypes = array(); // GIF, JPEG, PNG $aMediaContentTypes['gif'] = 'image/gif'; $aMediaContentTypes['jpg'] = 'image/jpeg'; $aMediaContentTypes['jpeg'] = 'image/jpeg'; $aMediaContentTypes['png'] = 'image/png'; foreach ($aMediaContentTypes as $key => $value) { $this->writeDefaultContentType($objWriter, $key, $value); } // XLSX $this->writeDefaultContentType($objWriter, 'xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'); // Other media content types $mediaCount = $parentWriter->getDrawingHashTable()->count(); for ($i = 0; $i < $mediaCount; ++$i) { $extension = ''; $mimeType = ''; $shapeIndex = $parentWriter->getDrawingHashTable()->getByIndex($i); if ($shapeIndex instanceof ShapeChart) { // Chart content type $this->writeOverrideContentType($objWriter, '/ppt/charts/chart' . $shapeIndex->getImageIndex() . '.xml', 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml'); } else { if ($shapeIndex instanceof ShapeDrawing) { $extension = strtolower($shapeIndex->getExtension()); $mimeType = $this->getImageMimeType($shapeIndex->getPath()); } elseif ($shapeIndex instanceof MemoryDrawing) { $extension = strtolower($shapeIndex->getMimeType()); $extension = explode('/', $extension); $extension = $extension[1]; $mimeType = $shapeIndex->getMimeType(); } if (!isset($aMediaContentTypes[$extension])) { $aMediaContentTypes[$extension] = $mimeType; $this->writeDefaultContentType($objWriter, $extension, $mimeType); } } } $objWriter->endElement(); // Return return $objWriter->getData(); }
/** * Save PHPPowerPoint to file * * @param string $pFileName * @throws Exception */ public function save($pFilename = null) { if (!is_null($this->_presentation)) { // If $pFilename is php://output or php://stdout, make it a temporary file... $originalFilename = $pFilename; if (strtolower($pFilename) == 'php://output' || strtolower($pFilename) == 'php://stdout') { $pFilename = @tempnam('./', 'phppttmp'); if ($pFilename == '') { $pFilename = $originalFilename; } } // Create drawing dictionary $this->_drawingHashTable->addFromSource($this->getWriterPart('Drawing')->allDrawings($this->_presentation)); // Create new ZIP file and open it for writing $objZip = new ZipArchive(); // Try opening the ZIP file if ($objZip->open($pFilename, ZIPARCHIVE::OVERWRITE) !== true) { if ($objZip->open($pFilename, ZIPARCHIVE::CREATE) !== true) { throw new Exception("Could not open " . $pFilename . " for writing."); } } // Add [Content_Types].xml to ZIP file $objZip->addFromString('[Content_Types].xml', $this->getWriterPart('ContentTypes')->writeContentTypes($this->_presentation)); // Add relationships to ZIP file $objZip->addFromString('_rels/.rels', $this->getWriterPart('Rels')->writeRelationships($this->_presentation)); $objZip->addFromString('ppt/_rels/presentation.xml.rels', $this->getWriterPart('Rels')->writePresentationRelationships($this->_presentation)); // Add document properties to ZIP file $objZip->addFromString('docProps/app.xml', $this->getWriterPart('DocProps')->writeDocPropsApp($this->_presentation)); $objZip->addFromString('docProps/core.xml', $this->getWriterPart('DocProps')->writeDocPropsCore($this->_presentation)); // Add theme to ZIP file $objZip->addFromString('ppt/theme/theme1.xml', $this->getWriterPart('Theme')->writeTheme($this->_presentation)); // Add slide master to ZIP file $masterSlide = $this->getLayoutPack()->getMasterSlide(); $objZip->addFromString('ppt/slideMasters/_rels/slideMaster1.xml.rels', $this->getWriterPart('Rels')->writeSlideMasterRelationships()); $objZip->addFromString('ppt/slideMasters/slideMaster1.xml', $masterSlide['body']); // Add slide layouts to ZIP file $slideLayouts = $this->getLayoutPack()->getLayouts(); for ($i = 0; $i < count($slideLayouts); ++$i) { $objZip->addFromString('ppt/slideLayouts/_rels/slideLayout' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeSlideLayoutRelationships()); $objZip->addFromString('ppt/slideLayouts/slideLayout' . ($i + 1) . '.xml', $slideLayouts[$i]['body']); } // Add presentation to ZIP file $objZip->addFromString('ppt/presentation.xml', $this->getWriterPart('Presentation')->writePresentation($this->_presentation)); // Add slides (drawings, ...) for ($i = 0; $i < $this->_presentation->getSlideCount(); ++$i) { // Add slide $objZip->addFromString('ppt/slides/slide' . ($i + 1) . '.xml', $this->getWriterPart('Slide')->writeSlide($this->_presentation->getSlide($i))); } // Add slide relationships (drawings, ...) for ($i = 0; $i < $this->_presentation->getSlideCount(); ++$i) { // Add relationships $objZip->addFromString('ppt/slides/_rels/slide' . ($i + 1) . '.xml.rels', $this->getWriterPart('Rels')->writeSlideRelationships($this->_presentation->getSlide($i), $i + 1)); } // Add media for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) { if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPPowerPoint_Shape_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('ppt/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); } else { if ($this->getDrawingHashTable()->getByIndex($i) instanceof PHPPowerPoint_Shape_MemoryDrawing) { ob_start(); call_user_func($this->getDrawingHashTable()->getByIndex($i)->getRenderingFunction(), $this->getDrawingHashTable()->getByIndex($i)->getImageResource()); $imageContents = ob_get_contents(); ob_end_clean(); $objZip->addFromString('ppt/media/' . str_replace(' ', '_', $this->getDrawingHashTable()->getByIndex($i)->getIndexedFilename()), $imageContents); } } } // Close file if ($objZip->close() === false) { throw new 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, $originalFilename) === false) { throw new Exception("Could not copy temporary zip file {$pFilename} to {$originalFilename}."); } @unlink($pFilename); } } else { throw new Exception("PHPPowerPoint object unassigned."); } }
/** * Write docProps/app.xml to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws Exception */ public function writeDocPropsApp(PHPPowerPoint $pPHPPowerPoint = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Properties $objWriter->startElement('Properties'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/officeDocument/2006/extended-properties'); $objWriter->writeAttribute('xmlns:vt', 'http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes'); // Application $objWriter->writeElement('Application', 'Microsoft Office PowerPoint'); // Slides $objWriter->writeElement('Slides', $pPHPPowerPoint->getSlideCount()); // ScaleCrop $objWriter->writeElement('ScaleCrop', 'false'); // HeadingPairs $objWriter->startElement('HeadingPairs'); // Vector $objWriter->startElement('vt:vector'); $objWriter->writeAttribute('size', '4'); $objWriter->writeAttribute('baseType', 'variant'); // Variant $objWriter->startElement('vt:variant'); $objWriter->writeElement('vt:lpstr', 'Theme'); $objWriter->endElement(); // Variant $objWriter->startElement('vt:variant'); $objWriter->writeElement('vt:i4', '1'); $objWriter->endElement(); // Variant $objWriter->startElement('vt:variant'); $objWriter->writeElement('vt:lpstr', 'Slide Titles'); $objWriter->endElement(); // Variant $objWriter->startElement('vt:variant'); $objWriter->writeElement('vt:i4', '1'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); // TitlesOfParts $objWriter->startElement('TitlesOfParts'); // Vector $objWriter->startElement('vt:vector'); $objWriter->writeAttribute('size', '1'); $objWriter->writeAttribute('baseType', 'lpstr'); $objWriter->writeElement('vt:lpstr', 'Office Theme'); $objWriter->endElement(); $objWriter->endElement(); // Company $objWriter->writeElement('Company', $pPHPPowerPoint->getProperties()->getCompany()); // LinksUpToDate $objWriter->writeElement('LinksUpToDate', 'false'); // SharedDoc $objWriter->writeElement('SharedDoc', 'false'); // HyperlinksChanged $objWriter->writeElement('HyperlinksChanged', 'false'); // AppVersion $objWriter->writeElement('AppVersion', '12.0000'); $objWriter->endElement(); // Return return $objWriter->getData(); }
/** * Write slides * * @param \PhpOffice\PhpPowerpoint\Shared\XMLWriter $objWriter XML Writer * @param PHPPowerPoint $pPHPPowerPoint * @param int $startRelationId * @throws \Exception */ private function writeSlides(XMLWriter $objWriter, PHPPowerPoint $pPHPPowerPoint = null, $startRelationId = 2) { // Write slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { // p:sldId $this->writeSlide($objWriter, $i + 256, $i + $startRelationId); } }
/** * Write presentation relationships to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws \Exception */ public function writePresentationRelationships(PHPPowerPoint $pPHPPowerPoint = null) { // Create XML writer $objWriter = $this->getXMLWriter(); // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Relationships $objWriter->startElement('Relationships'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships'); // Relation id $relationId = 1; $parentWriter = $this->getParentWriter(); if ($parentWriter instanceof PowerPoint2007) { // Add slide masters $masterSlides = $parentWriter->getLayoutPack()->getMasterSlides(); foreach ($masterSlides as $masterSlide) { // Relationship slideMasters/slideMasterX.xml $this->writeRelationship($objWriter, $relationId++, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster', 'slideMasters/slideMaster' . $masterSlide['masterid'] . '.xml'); } } // Add slide theme (only one!) // Relationship theme/theme1.xml $this->writeRelationship($objWriter, $relationId++, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme', 'theme/theme1.xml'); // Relationships with slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { $this->writeRelationship($objWriter, $i + $relationId, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slide', 'slides/slide' . ($i + 1) . '.xml'); } $objWriter->endElement(); // Return return $objWriter->getData(); }
/** * More PHPPowerPoint_Slide instances available? * * @return boolean */ public function valid() { return $this->_position < $this->_subject->getSlideCount(); }
/** * Write presentation relationships to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws Exception */ public function writePresentationRelationships(PHPPowerPoint $pPHPPowerPoint = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Relationships $objWriter->startElement('Relationships'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships'); // Relationship slideMasters/slideMaster1.xml $this->_writeRelationship($objWriter, 1, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster', 'slideMasters/slideMaster1.xml'); // Relationship theme/theme1.xml $this->_writeRelationship($objWriter, 2, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme', 'theme/theme1.xml'); // Relationships with slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { $this->_writeRelationship($objWriter, $i + 1 + 2, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slide', 'slides/slide' . ($i + 1) . '.xml'); } $objWriter->endElement(); // Return return $objWriter->getData(); }
/** * Write content file to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws Exception */ public function writeContent(PHPPowerPoint $pPHPPowerPoint = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8'); // office:document-content $objWriter->startElement('office:document-content'); $objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'); $objWriter->writeAttribute('xmlns:style', 'urn:oasis:names:tc:opendocument:xmlns:style:1.0'); $objWriter->writeAttribute('xmlns:text', 'urn:oasis:names:tc:opendocument:xmlns:text:1.0'); $objWriter->writeAttribute('xmlns:table', 'urn:oasis:names:tc:opendocument:xmlns:table:1.0'); $objWriter->writeAttribute('xmlns:draw', 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0'); $objWriter->writeAttribute('xmlns:fo', 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0'); $objWriter->writeAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink'); $objWriter->writeAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/'); $objWriter->writeAttribute('xmlns:meta', 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0'); $objWriter->writeAttribute('xmlns:number', 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0'); $objWriter->writeAttribute('xmlns:presentation', 'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0'); $objWriter->writeAttribute('xmlns:svg', 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0'); $objWriter->writeAttribute('xmlns:chart', 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0'); $objWriter->writeAttribute('xmlns:dr3d', 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0'); $objWriter->writeAttribute('xmlns:math', 'http://www.w3.org/1998/Math/MathML'); $objWriter->writeAttribute('xmlns:form', 'urn:oasis:names:tc:opendocument:xmlns:form:1.0'); $objWriter->writeAttribute('xmlns:script', 'urn:oasis:names:tc:opendocument:xmlns:script:1.0'); $objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office'); $objWriter->writeAttribute('xmlns:ooow', 'http://openoffice.org/2004/writer'); $objWriter->writeAttribute('xmlns:oooc', 'http://openoffice.org/2004/calc'); $objWriter->writeAttribute('xmlns:dom', 'http://www.w3.org/2001/xml-events'); $objWriter->writeAttribute('xmlns:xforms', 'http://www.w3.org/2002/xforms'); $objWriter->writeAttribute('xmlns:xsd', 'http://www.w3.org/2001/XMLSchema'); $objWriter->writeAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); $objWriter->writeAttribute('xmlns:smil', 'urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0'); $objWriter->writeAttribute('xmlns:anim', 'urn:oasis:names:tc:opendocument:xmlns:animation:1.0'); $objWriter->writeAttribute('xmlns:rpt', 'http://openoffice.org/2005/report'); $objWriter->writeAttribute('xmlns:of', 'urn:oasis:names:tc:opendocument:xmlns:of:1.2'); $objWriter->writeAttribute('xmlns:rdfa', 'http://docs.oasis-open.org/opendocument/meta/rdfa#'); $objWriter->writeAttribute('xmlns:field', 'urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0'); $objWriter->writeAttribute('office:version', '1.2'); //=============================================== // Styles //=============================================== $arrStyleBullet = array(); $arrStyleParagraph = array(); $arrStyleTextFont = array(); // office:automatic-styles $objWriter->startElement('office:automatic-styles'); $slideCount = $pPHPPowerPoint->getSlideCount(); $shapeId = 0; for ($i = 0; $i < $slideCount; ++$i) { $pSlide = $pPHPPowerPoint->getSlide($i); // Images $shapes = $pSlide->getShapeCollection(); foreach ($shapes as $shape) { // Increment $shapeId ++$shapeId; // Check type if ($shape instanceof PHPPowerPoint_Shape_RichText) { // style:style $objWriter->startElement('style:style'); $objWriter->writeAttribute('style:name', 'gr' . $shapeId); $objWriter->writeAttribute('style:family', 'graphic'); $objWriter->writeAttribute('style:parent-style-name', 'standard'); // style:graphic-properties $objWriter->startElement('style:graphic-properties'); $objWriter->writeAttribute('draw:auto-grow-height', 'true'); $objWriter->writeAttribute('fo:wrap-option', 'wrap'); $objWriter->endElement(); $objWriter->endElement(); $paragraphs = $shape->getParagraphs(); $paragraphId = 0; foreach ($paragraphs as $paragraph) { ++$paragraphId; // Style des paragraphes if (!isset($arrStyleParagraph[$paragraph->getHashCode()])) { $arrStyleParagraph[$paragraph->getHashCode()] = $paragraph; } // Style des listes if (!isset($arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()])) { $arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()]['oStyle'] = $paragraph->getBulletStyle(); $arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()]['level'] = ''; } if (strpos($arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()]['level'], ';' . $paragraph->getAlignment()->getLevel()) === false) { $arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()]['level'] .= ';' . $paragraph->getAlignment()->getLevel(); $arrStyleBullet[$paragraph->getBulletStyle()->getHashCode()]['oAlign_' . $paragraph->getAlignment()->getLevel()] = $paragraph->getAlignment(); } $richtexts = $paragraph->getRichTextElements(); $richtextId = 0; foreach ($richtexts as $richtext) { ++$richtextId; // Not a line break if ($richtext instanceof PHPPowerPoint_Shape_RichText_Run) { // Style des font text if (!isset($arrStyleTextFont[$richtext->getFont()->getHashCode()])) { $arrStyleTextFont[$richtext->getFont()->getHashCode()] = $richtext->getFont(); } } } } } if ($shape instanceof PHPPowerPoint_Shape_BaseDrawing) { if ($shape->getShadow()->getVisible()) { // style:style $objWriter->startElement('style:style'); $objWriter->writeAttribute('style:name', 'gr' . $shapeId); $objWriter->writeAttribute('style:family', 'graphic'); $objWriter->writeAttribute('style:parent-style-name', 'standard'); // style:graphic-properties $objWriter->startElement('style:graphic-properties'); $objWriter->writeAttribute('draw:stroke', 'none'); $objWriter->writeAttribute('draw:fill', 'none'); $objWriter->writeAttribute('draw:shadow', 'visible'); $objWriter->writeAttribute('draw:shadow-color', '#' . $shape->getShadow()->getColor()->getRGB()); if ($shape->getShadow()->getDirection() == 0 || $shape->getShadow()->getDirection() == 360) { $objWriter->writeAttribute('draw:shadow-offset-x', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', '0cm'); } elseif ($shape->getShadow()->getDirection() == 45) { $objWriter->writeAttribute('draw:shadow-offset-x', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } elseif ($shape->getShadow()->getDirection() == 90) { $objWriter->writeAttribute('draw:shadow-offset-x', '0cm'); $objWriter->writeAttribute('draw:shadow-offset-y', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } elseif ($shape->getShadow()->getDirection() == 135) { $objWriter->writeAttribute('draw:shadow-offset-x', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } elseif ($shape->getShadow()->getDirection() == 180) { $objWriter->writeAttribute('draw:shadow-offset-x', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', '0cm'); } elseif ($shape->getShadow()->getDirection() == 225) { $objWriter->writeAttribute('draw:shadow-offset-x', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } elseif ($shape->getShadow()->getDirection() == 270) { $objWriter->writeAttribute('draw:shadow-offset-x', '0cm'); $objWriter->writeAttribute('draw:shadow-offset-y', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } elseif ($shape->getShadow()->getDirection() == 315) { $objWriter->writeAttribute('draw:shadow-offset-x', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); $objWriter->writeAttribute('draw:shadow-offset-y', '-' . PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($shape->getShadow()->getDistance()) . 'cm'); } $objWriter->writeAttribute('draw:shadow-opacity', 100 - $shape->getShadow()->getAlpha() . '%'); $objWriter->writeAttribute('style:mirror', 'none'); $objWriter->endElement(); $objWriter->endElement(); } } } } // Style : Bullet if (!empty($arrStyleBullet)) { foreach ($arrStyleBullet as $key => $item) { $oStyle = $item['oStyle']; $arrLevel = explode(';', $item['level']); // style:style $objWriter->startElement('text:list-style'); $objWriter->writeAttribute('style:name', 'L_' . $key); foreach ($arrLevel as $level) { if ($level != '') { $oAlign = $item['oAlign_' . $level]; // text:list-level-style-bullet $objWriter->startElement('text:list-level-style-bullet'); $objWriter->writeAttribute('text:level', $level + 1); $objWriter->writeAttribute('text:bullet-char', $oStyle->getBulletChar()); // style:list-level-properties $objWriter->startElement('style:list-level-properties'); if ($oAlign->getIndent() < 0) { $objWriter->writeAttribute('text:space-before', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($oAlign->getMarginLeft() - -1 * $oAlign->getIndent()) . 'cm'); $objWriter->writeAttribute('text:min-label-width', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters(-1 * $oAlign->getIndent()) . 'cm'); } else { $objWriter->writeAttribute('text:space-before', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($oAlign->getMarginLeft() - $oAlign->getIndent()) . 'cm'); $objWriter->writeAttribute('text:min-label-width', PHPPowerPoint_Shared_Drawing::pixelsToCentimeters($oAlign->getIndent()) . 'cm'); } $objWriter->endElement(); // style:text-properties $objWriter->startElement('style:text-properties'); $objWriter->writeAttribute('fo:font-family', $oStyle->getBulletFont()); $objWriter->writeAttribute('style:font-family-generic', 'swiss'); $objWriter->writeAttribute('style:use-window-font-color', 'true'); $objWriter->writeAttribute('fo:font-size', '100'); $objWriter->endElement(); $objWriter->endElement(); } } $objWriter->endElement(); } } // Style : Paragraph if (!empty($arrStyleParagraph)) { foreach ($arrStyleParagraph as $key => $item) { // style:style $objWriter->startElement('style:style'); $objWriter->writeAttribute('style:name', 'P_' . $key); $objWriter->writeAttribute('style:family', 'paragraph'); // style:paragraph-properties $objWriter->startElement('style:paragraph-properties'); switch ($item->getAlignment()->getHorizontal()) { case PHPPowerPoint_Style_Alignment::HORIZONTAL_LEFT: $objWriter->writeAttribute('fo:text-align', 'left'); break; case PHPPowerPoint_Style_Alignment::HORIZONTAL_RIGHT: $objWriter->writeAttribute('fo:text-align', 'right'); break; case PHPPowerPoint_Style_Alignment::HORIZONTAL_CENTER: $objWriter->writeAttribute('fo:text-align', 'center'); break; case PHPPowerPoint_Style_Alignment::HORIZONTAL_JUSTIFY: $objWriter->writeAttribute('fo:text-align', 'justify'); break; case PHPPowerPoint_Style_Alignment::HORIZONTAL_DISTRIBUTED: $objWriter->writeAttribute('fo:text-align', 'justify'); break; default: $objWriter->writeAttribute('fo:text-align', 'left'); break; } $objWriter->endElement(); $objWriter->endElement(); } } // Style : Text : Font if (!empty($arrStyleTextFont)) { foreach ($arrStyleTextFont as $key => $item) { // style:style $objWriter->startElement('style:style'); $objWriter->writeAttribute('style:name', 'T_' . $key); $objWriter->writeAttribute('style:family', 'text'); // style:text-properties $objWriter->startElement('style:text-properties'); $objWriter->writeAttribute('fo:color', '#' . $item->getColor()->getRGB()); $objWriter->writeAttribute('fo:font-family', $item->getName()); $objWriter->writeAttribute('fo:font-size', $item->getSize() . 'pt'); // @todo : fo:font-style if ($item->getBold()) { $objWriter->writeAttribute('fo:font-weight', 'bold'); } // @todo : style:text-underline-style $objWriter->endElement(); $objWriter->endElement(); } } $objWriter->endElement(); //=============================================== // Body //=============================================== // office:body $objWriter->startElement('office:body'); // office:presentation $objWriter->startElement('office:presentation'); // Write slides $slideCount = $pPHPPowerPoint->getSlideCount(); $shapeId = 0; for ($i = 0; $i < $slideCount; ++$i) { $pSlide = $pPHPPowerPoint->getSlide($i); $objWriter->startElement('draw:page'); $objWriter->writeAttribute('draw:name', 'page' . $i); $objWriter->writeAttribute('draw:master-page-name', 'Standard'); // Images $shapes = $pSlide->getShapeCollection(); foreach ($shapes as $shape) { // Increment $shapeId ++$shapeId; // Check type if ($shape instanceof PHPPowerPoint_Shape_RichText) { $this->_writeTxt($objWriter, $shape, $shapeId); } else { if ($shape instanceof PHPPowerPoint_Shape_BaseDrawing) { $this->_writePic($objWriter, $shape, $shapeId); } } } $objWriter->endElement(); } $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); // Return return $objWriter->getData(); }
/** * Write slides * * @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer * @param PHPPowerPoint $pPHPPowerPoint * @throws Exception */ private function _writeSlides(PHPPowerPoint_Shared_XMLWriter $objWriter = null, PHPPowerPoint $pPHPPowerPoint = null) { // Write slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { // p:sldId $this->_writeSlide($objWriter, $i + 256, $i + 1 + 2); } }
/** * Write content types to XML format * * @param PHPPowerPoint $pPHPPowerPoint * @return string XML Output * @throws Exception */ public function writeContentTypes(PHPPowerPoint $pPHPPowerPoint = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPPowerPoint_Shared_XMLWriter(PHPPowerPoint_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // Types $objWriter->startElement('Types'); $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/content-types'); // Rels $this->_writeDefaultContentType($objWriter, 'rels', 'application/vnd.openxmlformats-package.relationships+xml'); // XML $this->_writeDefaultContentType($objWriter, 'xml', 'application/xml'); // Theme $this->_writeOverrideContentType($objWriter, '/ppt/theme/theme1.xml', 'application/vnd.openxmlformats-officedocument.theme+xml'); // Presentation $this->_writeOverrideContentType($objWriter, '/ppt/presentation.xml', 'application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml'); // DocProps $this->_writeOverrideContentType($objWriter, '/docProps/app.xml', 'application/vnd.openxmlformats-officedocument.extended-properties+xml'); $this->_writeOverrideContentType($objWriter, '/docProps/core.xml', 'application/vnd.openxmlformats-package.core-properties+xml'); // Slide master $this->_writeOverrideContentType($objWriter, '/ppt/slideMasters/slideMaster1.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml'); // Slide layouts $slideLayouts = $this->getParentWriter()->getLayoutPack()->getLayouts(); for ($i = 0; $i < count($slideLayouts); ++$i) { $this->_writeOverrideContentType($objWriter, '/ppt/slideLayouts/slideLayout' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml'); } // Slides $slideCount = $pPHPPowerPoint->getSlideCount(); for ($i = 0; $i < $slideCount; ++$i) { $this->_writeOverrideContentType($objWriter, '/ppt/slides/slide' . ($i + 1) . '.xml', 'application/vnd.openxmlformats-officedocument.presentationml.slide+xml'); } // Add media content-types $aMediaContentTypes = array(); $mediaCount = $this->getParentWriter()->getDrawingHashTable()->count(); for ($i = 0; $i < $mediaCount; ++$i) { $extension = ''; $mimeType = ''; if ($this->getParentWriter()->getDrawingHashTable()->getByIndex($i) instanceof PHPPowerPoint_Shape_Drawing) { $extension = strtolower($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getExtension()); $mimeType = $this->_getImageMimeType($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getPath()); } else { if ($this->getParentWriter()->getDrawingHashTable()->getByIndex($i) instanceof PHPPowerPoint_Shape_MemoryDrawing) { $extension = strtolower($this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getMimeType()); $extension = explode('/', $extension); $extension = $extension[1]; $mimeType = $this->getParentWriter()->getDrawingHashTable()->getByIndex($i)->getMimeType(); } } if (!isset($aMediaContentTypes[$extension])) { $aMediaContentTypes[$extension] = $mimeType; $this->_writeDefaultContentType($objWriter, $extension, $mimeType); } } $objWriter->endElement(); // Return return $objWriter->getData(); }