Esempio n. 1
0
 public function save($pFilename = null)
 {
     if (!is_null($this->_document)) {
         // 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 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.");
             }
         }
         $sectionElements = array();
         $_secElements = PHPWord_Media::getSectionMediaElements();
         foreach ($_secElements as $element) {
             // loop through section media elements
             if ($element['type'] != 'hyperlink') {
                 $this->_addFileToPackage($objZip, $element);
             }
             $sectionElements[] = $element;
         }
         $_hdrElements = PHPWord_Media::getHeaderMediaElements();
         foreach ($_hdrElements as $_headerFile => $_hdrMedia) {
             // loop through headers
             if (count($_hdrMedia) > 0) {
                 $objZip->addFromString('word/_rels/' . $_headerFile . '.xml.rels', $this->getWriterPart('documentrels')->writeHeaderFooterRels($_hdrMedia));
                 foreach ($_hdrMedia as $element) {
                     // loop through header media elements
                     $this->_addFileToPackage($objZip, $element);
                 }
             }
         }
         $_ftrElements = PHPWord_Media::getFooterMediaElements();
         foreach ($_ftrElements as $_footerFile => $_ftrMedia) {
             // loop through footers
             if (count($_ftrMedia) > 0) {
                 $objZip->addFromString('word/_rels/' . $_footerFile . '.xml.rels', $this->getWriterPart('documentrels')->writeHeaderFooterRels($_ftrMedia));
                 foreach ($_ftrMedia as $element) {
                     // loop through footers media elements
                     $this->_addFileToPackage($objZip, $element);
                 }
             }
         }
         $footnoteLinks = array();
         $_footnoteElements = PHPWord_Footnote::getFootnoteLinkElements();
         foreach ($_footnoteElements as $element) {
             // loop through footnote link elements
             $footnoteLinks[] = $element;
         }
         $_cHdrs = 0;
         $_cFtrs = 0;
         $rID = PHPWord_Media::countSectionMediaElements() + 6;
         $_sections = $this->_document->getSections();
         foreach ($_sections as $section) {
             $_header = $section->getHeader();
             if (!is_null($_header)) {
                 $_cHdrs++;
                 $_header->setRelationId(++$rID);
                 $_headerCount = $_header->getHeaderCount();
                 $_headerFile = 'header' . $_headerCount . '.xml';
                 $sectionElements[] = array('target' => $_headerFile, 'type' => 'header', 'rID' => $rID);
                 $objZip->addFromString('word/' . $_headerFile, $this->getWriterPart('header')->writeHeader($_header));
             }
             $_footer = $section->getFooter();
             if (!is_null($_footer)) {
                 $_cFtrs++;
                 $_footer->setRelationId(++$rID);
                 $_footerCount = $_footer->getFooterCount();
                 $_footerFile = 'footer' . $_footerCount . '.xml';
                 $sectionElements[] = array('target' => $_footerFile, 'type' => 'footer', 'rID' => $rID);
                 $objZip->addFromString('word/' . $_footerFile, $this->getWriterPart('footer')->writeFooter($_footer));
             }
         }
         if (PHPWord_Footnote::countFootnoteElements() > 0) {
             $_allFootnotesCollection = PHPWord_Footnote::getFootnoteElements();
             $_footnoteFile = 'footnotes.xml';
             $sectionElements[] = array('target' => $_footnoteFile, 'type' => 'footnotes', 'rID' => ++$rID);
             $objZip->addFromString('word/' . $_footnoteFile, $this->getWriterPart('footnotes')->writeFootnotes($_allFootnotesCollection));
             if (count($footnoteLinks) > 0) {
                 $objZip->addFromString('word/_rels/footnotes.xml.rels', $this->getWriterPart('footnotesrels')->writeFootnotesRels($footnoteLinks));
             }
         }
         // build docx file
         // Write dynamic files
         $objZip->addFromString('[Content_Types].xml', $this->getWriterPart('contenttypes')->writeContentTypes($this->_imageTypes, $this->_objectTypes, $_cHdrs, $_cFtrs));
         $objZip->addFromString('_rels/.rels', $this->getWriterPart('rels')->writeRelationships($this->_document));
         $objZip->addFromString('docProps/app.xml', $this->getWriterPart('docprops')->writeDocPropsApp($this->_document));
         $objZip->addFromString('docProps/core.xml', $this->getWriterPart('docprops')->writeDocPropsCore($this->_document));
         $objZip->addFromString('word/document.xml', $this->getWriterPart('document')->writeDocument($this->_document));
         $objZip->addFromString('word/_rels/document.xml.rels', $this->getWriterPart('documentrels')->writeDocumentRels($sectionElements));
         $objZip->addFromString('word/styles.xml', $this->getWriterPart('styles')->writeStyles($this->_document));
         // Write static files
         $objZip->addFile(PHPWORD_BASE_PATH . 'PHPWord/_staticDocParts/numbering.xml', 'word/numbering.xml');
         $objZip->addFile(PHPWORD_BASE_PATH . 'PHPWord/_staticDocParts/settings.xml', 'word/settings.xml');
         $objZip->addFile(PHPWORD_BASE_PATH . 'PHPWord/_staticDocParts/theme1.xml', 'word/theme/theme1.xml');
         $objZip->addFile(PHPWORD_BASE_PATH . 'PHPWord/_staticDocParts/webSettings.xml', 'word/webSettings.xml');
         $objZip->addFile(PHPWORD_BASE_PATH . 'PHPWord/_staticDocParts/fontTable.xml', 'word/fontTable.xml');
         // Close file
         if ($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("PHPWord object unassigned.");
     }
 }