/**
* 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();
}
