diff options
Diffstat (limited to 'admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007/Rels.php')
| -rw-r--r-- | admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007/Rels.php | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007/Rels.php b/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007/Rels.php new file mode 100644 index 0000000..cdab556 --- /dev/null +++ b/admin/survey/export/libs/PHPPowerPoint/Writer/PowerPoint2007/Rels.php @@ -0,0 +1,347 @@ +<?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_Slide */
+require_once 'PHPPowerPoint/Slide.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007 */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007.php';
+
+/** PHPPowerPoint_Writer_PowerPoint2007_WriterPart */
+require_once 'PHPPowerPoint/Writer/PowerPoint2007/WriterPart.php';
+
+/** PHPPowerPoint_Shared_XMLWriter */
+require_once 'PHPPowerPoint/Shared/XMLWriter.php';
+
+
+/**
+ * PHPPowerPoint_Writer_PowerPoint2007_Rels
+ *
+ * @category PHPPowerPoint
+ * @package PHPPowerPoint_Writer_PowerPoint2007
+ * @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
+ */
+class PHPPowerPoint_Writer_PowerPoint2007_Rels extends PHPPowerPoint_Writer_PowerPoint2007_WriterPart
+{
+ /**
+ * Write relationships to XML format
+ *
+ * @param PHPPowerPoint $pPHPPowerPoint
+ * @return string XML Output
+ * @throws Exception
+ */
+ public function writeRelationships(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 docProps/app.xml
+ $this->_writeRelationship(
+ $objWriter,
+ 3,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties',
+ 'docProps/app.xml'
+ );
+
+ // Relationship docProps/core.xml
+ $this->_writeRelationship(
+ $objWriter,
+ 2,
+ 'http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties',
+ 'docProps/core.xml'
+ );
+
+ // Relationship ppt/presentation.xml
+ $this->_writeRelationship(
+ $objWriter,
+ 1,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument',
+ 'ppt/presentation.xml'
+ );
+
+ $objWriter->endElement();
+
+ // Return
+ return $objWriter->getData();
+ }
+
+ /**
+ * 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 slide master relationships to XML format
+ *
+ * @return string XML Output
+ * @throws Exception
+ */
+ public function writeSlideMasterRelationships()
+ {
+ // 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');
+
+ // Write slideLayout relationships
+ $layoutPack = $this->getParentWriter()->getLayoutPack();
+ for ($i = 0; $i < count($layoutPack->getLayouts()); ++$i) {
+ $this->_writeRelationship(
+ $objWriter,
+ $i + 1,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout',
+ '../slideLayouts/slideLayout' . ($i + 1) . '.xml'
+ );
+ }
+
+ // Relationship theme/theme1.xml
+ $this->_writeRelationship(
+ $objWriter,
+ count($layoutPack->getLayouts()) + 1,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme',
+ '../theme/theme1.xml'
+ );
+
+ $objWriter->endElement();
+
+ // Return
+ return $objWriter->getData();
+ }
+
+ /**
+ * Write slide layout relationships to XML format
+ *
+ * @return string XML Output
+ * @throws Exception
+ */
+ public function writeSlideLayoutRelationships()
+ {
+ // 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');
+
+ // Write slideMaster relationship
+ $this->_writeRelationship(
+ $objWriter,
+ 1,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideMaster',
+ '../slideMasters/slideMaster1.xml'
+ );
+
+ $objWriter->endElement();
+
+ // Return
+ return $objWriter->getData();
+ }
+
+ /**
+ * Write slide relationships to XML format
+ *
+ * Numbering is as follows:
+ * rId1 - Drawings
+ *
+ * @param PHPPowerPoint_Slide $pSlide
+ * @param int $pSlideId
+ * @return string XML Output
+ * @throws Exception
+ */
+ public function writeSlideRelationships(PHPPowerPoint_Slide $pSlide = null, $pSlideId = 1)
+ {
+ // 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');
+
+ // Starting relation id
+ $relId = 1;
+
+ // Write slideLayout relationship
+ $layoutPack = $this->getParentWriter()->getLayoutPack();
+ $layoutIndex = $layoutPack->findlayoutIndex( $pSlide->getSlideLayout() );
+
+ $this->_writeRelationship(
+ $objWriter,
+ $relId++,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout',
+ '../slideLayouts/slideLayout' . ($layoutIndex + 1) . '.xml'
+ );
+
+ // Write drawing relationships?
+ if ($pSlide->getShapeCollection()->count() > 0) {
+ // Loop trough images and write relationships
+ $iterator = $pSlide->getShapeCollection()->getIterator();
+ while ($iterator->valid()) {
+ if ($iterator->current() instanceof PHPPowerPoint_Shape_Drawing
+ || $iterator->current() instanceof PHPPowerPoint_Shape_MemoryDrawing) {
+ // Write relationship for image drawing
+ $this->_writeRelationship(
+ $objWriter,
+ $relId,
+ 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image',
+ '../media/' . str_replace(' ', '', $iterator->current()->getIndexedFilename())
+ );
+ }
+
+ $iterator->next();
+ ++$relId;
+ }
+ }
+
+ $objWriter->endElement();
+
+ // Return
+ return $objWriter->getData();
+ }
+
+ /**
+ * Write Override content type
+ *
+ * @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
+ * @param int $pId Relationship ID. rId will be prepended!
+ * @param string $pType Relationship type
+ * @param string $pTarget Relationship target
+ * @param string $pTargetMode Relationship target mode
+ * @throws Exception
+ */
+ private function _writeRelationship(PHPPowerPoint_Shared_XMLWriter $objWriter = null, $pId = 1, $pType = '', $pTarget = '', $pTargetMode = '')
+ {
+ if ($pType != '' && $pTarget != '') {
+ // Write relationship
+ $objWriter->startElement('Relationship');
+ $objWriter->writeAttribute('Id', 'rId' . $pId);
+ $objWriter->writeAttribute('Type', $pType);
+ $objWriter->writeAttribute('Target', $pTarget);
+
+ if ($pTargetMode != '') {
+ $objWriter->writeAttribute('TargetMode', $pTargetMode);
+ }
+
+ $objWriter->endElement();
+ } else {
+ throw new Exception("Invalid parameters passed.");
+ }
+ }
+}
|