diff options
Diffstat (limited to 'admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007.php')
| -rw-r--r-- | admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007.php | 411 |
1 files changed, 411 insertions, 0 deletions
diff --git a/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007.php b/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007.php new file mode 100644 index 0000000..73310c9 --- /dev/null +++ b/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007.php @@ -0,0 +1,411 @@ +<?php
+/**
+ * PHPPowerPoint
+ *
+ * Copyright (c) 2009 - 2010 PHPPowerPoint
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category PHPPowerPoint
+ * @package PHPPowerPoint_Writer_PowerPoint2007
+ * @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 0.1.0, 2009-04-27
+ */
+
+
+/** PHPPowerPoint */
+require_once 'PHPPowerPoint.php';
+
+/** PHPPowerPoint_HashTable */
+require_once 'PHPPowerPoint/HashTable.php';
+
+/** PHPPowerPoint_IComparable */
+require_once 'PHPPowerPoint/IComparable.php';
+
+/** PHPPowerPoint_Slide */
+require_once 'PHPPowerPoint/Slide.php';
+
+/** PHPPowerPoint_IWriter */
+require_once 'PHPPowerPoint/Writer/IWriter.php';
+
+/** PHPPowerPoint_Shared_XMLWriter */
+require_once 'PHPPowerPoint/Shared/XMLWriter.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_WriterPart */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/WriterPart.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_ContentTypes */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/ContentTypes.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_DocProps */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/DocProps.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_Rels */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/Rels.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_Theme */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/Theme.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_Presentation */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/Presentation.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_Slide */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/Slide.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_Drawing */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/Drawing.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_LayoutPack */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/LayoutPack.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_LayoutPack_Default */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/LayoutPack/Default.php';
+
+
+/**
+ * PHPPowerPoint_Writer_PowerPoint2007
+ *
+ * @category PHPPowerPoint
+ * @package PHPPowerPoint_Writer_PowerPoint2007
+ * @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
+ */
+class PHPPowerPoint_Writer_PowerPoint2007 implements PHPPowerPoint_Writer_IWriter
+{
+ /**
+ * Office2003 compatibility
+ *
+ * @var boolean
+ */
+ private $_office2003compatibility = false;
+
+ /**
+ * Private writer parts
+ *
+ * @var PHPPowerPoint_Writer_PowerPoint2007_WriterPart[]
+ */
+ private $_writerParts;
+
+ /**
+ * Private PHPPowerPoint
+ *
+ * @var PHPPowerPoint
+ */
+ private $_presentation;
+
+ /**
+ * Private unique PHPPowerPoint_Worksheet_BaseDrawing HashTable
+ *
+ * @var PHPPowerPoint_HashTable
+ */
+ private $_drawingHashTable;
+
+ /**
+ * Use disk caching where possible?
+ *
+ * @var boolean
+ */
+ private $_useDiskCaching = false;
+
+ /**
+ * Disk caching directory
+ *
+ * @var string
+ */
+ private $_diskCachingDirectory;
+
+ /**
+ * Layout pack to use
+ *
+ * @var PHPPowerPoint_Writer_PowerPoint2007_LayoutPack
+ */
+ private $_layoutPack;
+
+ /**
+ * Create a new PHPPowerPoint_Writer_PowerPoint2007
+ *
+ * @param PHPPowerPoint $pPHPPowerPoint
+ */
+ public function __construct(PHPPowerPoint $pPHPPowerPoint = null)
+ {
+ // Assign PHPPowerPoint
+ $this->setPHPPowerPoint($pPHPPowerPoint);
+
+ // Set up disk caching location
+ $this->_diskCachingDirectory = './';
+
+ // Set layout pack
+ $this->_layoutPack = new PHPPowerPoint_Writer_PowerPoint2007_LayoutPack_Default();
+
+ // Initialise writer parts
+ $this->_writerParts['contenttypes'] = new PHPPowerPoint_Writer_PowerPoint2007_ContentTypes();
+ $this->_writerParts['docprops'] = new PHPPowerPoint_Writer_PowerPoint2007_DocProps();
+ $this->_writerParts['rels'] = new PHPPowerPoint_Writer_PowerPoint2007_Rels();
+ $this->_writerParts['theme'] = new PHPPowerPoint_Writer_PowerPoint2007_Theme();
+ $this->_writerParts['presentation'] = new PHPPowerPoint_Writer_PowerPoint2007_Presentation();
+ $this->_writerParts['slide'] = new PHPPowerPoint_Writer_PowerPoint2007_Slide();
+ $this->_writerParts['drawing'] = new PHPPowerPoint_Writer_PowerPoint2007_Drawing();
+
+ // Assign parent IWriter
+ foreach ($this->_writerParts as $writer) {
+ $writer->setParentWriter($this);
+ }
+
+ // Set HashTable variables
+ $this->_drawingHashTable = new PHPPowerPoint_HashTable();
+ }
+
+ /**
+ * Get writer part
+ *
+ * @param string $pPartName Writer part name
+ * @return PHPPowerPoint_Writer_PowerPoint2007_WriterPart
+ */
+ function getWriterPart($pPartName = '') {
+ if ($pPartName != '' && isset($this->_writerParts[strtolower($pPartName)])) {
+ return $this->_writerParts[strtolower($pPartName)];
+ } else {
+ return null;
+ }
+ }
+
+ /**
+ * 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.");
+ }
+ }
+
+ /**
+ * Get PHPPowerPoint object
+ *
+ * @return PHPPowerPoint
+ * @throws Exception
+ */
+ public function getPHPPowerPoint() {
+ if (!is_null($this->_presentation)) {
+ return $this->_presentation;
+ } else {
+ throw new Exception("No PHPPowerPoint assigned.");
+ }
+ }
+
+ /**
+ * Get PHPPowerPoint object
+ *
+ * @param PHPPowerPoint $pPHPPowerPoint PHPPowerPoint object
+ * @throws Exception
+ */
+ public function setPHPPowerPoint(PHPPowerPoint $pPHPPowerPoint = null) {
+ $this->_presentation = $pPHPPowerPoint;
+ }
+
+ /**
+ * Get PHPPowerPoint_Worksheet_BaseDrawing HashTable
+ *
+ * @return PHPPowerPoint_HashTable
+ */
+ public function getDrawingHashTable() {
+ return $this->_drawingHashTable;
+ }
+
+ /**
+ * Get Office2003 compatibility
+ *
+ * @return boolean
+ */
+ public function getOffice2003Compatibility() {
+ return $this->_office2003compatibility;
+ }
+
+ /**
+ * Set Pre-Calculate Formulas
+ *
+ * @param boolean $pValue Office2003 compatibility?
+ */
+ public function setOffice2003Compatibility($pValue = false) {
+ $this->_office2003compatibility = $pValue;
+ }
+
+ /**
+ * Get use disk caching where possible?
+ *
+ * @return boolean
+ */
+ public function getUseDiskCaching() {
+ return $this->_useDiskCaching;
+ }
+
+ /**
+ * Set use disk caching where possible?
+ *
+ * @param boolean $pValue
+ * @param string $pDirectory Disk caching directory
+ * @throws Exception Exception when directory does not exist
+ */
+ public function setUseDiskCaching($pValue = false, $pDirectory = null) {
+ $this->_useDiskCaching = $pValue;
+
+ if (!is_null($pDirectory)) {
+ if (is_dir($pDirectory)) {
+ $this->_diskCachingDirectory = $pDirectory;
+ } else {
+ throw new Exception("Directory does not exist: $pDirectory");
+ }
+ }
+ }
+
+ /**
+ * Get disk caching directory
+ *
+ * @return string
+ */
+ public function getDiskCachingDirectory() {
+ return $this->_diskCachingDirectory;
+ }
+
+ /**
+ * Get layout pack to use
+ *
+ * @return PHPPowerPoint_Writer_PowerPoint2007_LayoutPack
+ */
+ public function getLayoutPack() {
+ return $this->_layoutPack;
+ }
+
+ /**
+ * Set layout pack to use
+ *
+ * @param PHPPowerPoint_Writer_PowerPoint2007_LayoutPack $pValue
+ */
+ public function setLayoutPack(PHPPowerPoint_Writer_PowerPoint2007_LayoutPack $pValue = null) {
+ $this->_layoutPack = $pValue;
+ }
+}
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