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.");
}
}