/**
* 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.");
}
}
/**
* @expectedException \Exception
* @expectedExceptionMessage Invalid array parameter passed.
*/
public function testAddException()
{
$object = new HashTable();
$oSlide = new Slide();
$object->addFromSource($oSlide);
}
/**
* 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;
}
}
$writerPartChart = $this->getWriterPart('charts');
if (!$writerPartChart instanceof ObjectsChart) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\ObjectsChart');
}
$writerPartContent = $this->getWriterPart('content');
if (!$writerPartContent instanceof Content) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Content');
}
$writerPartDrawing = $this->getWriterPart('Drawing');
if (!$writerPartDrawing instanceof Drawing) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Drawing');
}
$writerPartManifest = $this->getWriterPart('manifest');
if (!$writerPartManifest instanceof Manifest) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Manifest');
}
$writerPartMeta = $this->getWriterPart('meta');
if (!$writerPartMeta instanceof Meta) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Meta');
}
$writerPartMimetype = $this->getWriterPart('mimetype');
if (!$writerPartMimetype instanceof Mimetype) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Mimetype');
}
$writerPartStyles = $this->getWriterPart('styles');
if (!$writerPartStyles instanceof Styles) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Writer\\ODPresentation\\Styles');
}
// Create drawing dictionary
$this->drawingHashTable->addFromSource($writerPartDrawing->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 mimetype to ZIP file
//@todo Not in ZIPARCHIVE::CM_STORE mode
$objZip->addFromString('mimetype', $writerPartMimetype->writePart());
// Add content.xml to ZIP file
$objZip->addFromString('content.xml', $writerPartContent->writePart($this->presentation));
// Add meta.xml to ZIP file
$objZip->addFromString('meta.xml', $writerPartMeta->writePart($this->presentation));
// Add styles.xml to ZIP file
$objZip->addFromString('styles.xml', $writerPartStyles->writePart($this->presentation));
// Add META-INF/manifest.xml
$objZip->addFromString('META-INF/manifest.xml', $writerPartManifest->writePart());
// Add charts
foreach ($this->chartArray as $keyChart => $shapeChart) {
$arrayFile = $writerPartChart->writePart($shapeChart);
foreach ($arrayFile as $file => $content) {
if (!empty($content)) {
$objZip->addFromString('Object ' . $keyChart . '/' . $file, $content);
}
}
}
// Add media
$arrMedia = array();
for ($i = 0; $i < $this->getDrawingHashTable()->count(); ++$i) {
$shape = $this->getDrawingHashTable()->getByIndex($i);
if (!$shape instanceof AbstractDrawing) {
throw new \Exception('The $parentWriter is not an instance of \\PhpOffice\\PhpPowerpoint\\Shape\\AbstractDrawing');
}
if ($shape instanceof ShapeDrawing) {
if (!in_array(md5($shape->getPath()), $arrMedia)) {
$arrMedia[] = md5($shape->getPath());
$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);
}
$objZip->addFromString('Pictures/' . md5($shape->getPath()) . '.' . $shape->getExtension(), $imageContents);
}
} elseif ($shape instanceof MemoryDrawing) {
if (!in_array(str_replace(' ', '_', $shape->getIndexedFilename()), $arrMedia)) {
$arrMedia[] = str_replace(' ', '_', $shape->getIndexedFilename());
ob_start();
call_user_func($shape->getRenderingFunction(), $shape->getImageResource());
$imageContents = ob_get_contents();
ob_end_clean();
$objZip->addFromString('Pictures/' . str_replace(' ', '_', $shape->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 {$originalFilename}.");
}
if (@unlink($pFilename) === false) {
throw new \Exception('The file ' . $pFilename . ' could not be deleted.');
}
}
} else {
throw new \Exception("PHPPowerPoint object unassigned.");
}
}