public function getDocument($_filename = null)
{
$this->_addStyles();
$filename = $_filename !== null ? $_filename : tempnam($this->_tmpdir, 'OpenDocument');
$tempDir = $this->_tmpdir . DIRECTORY_SEPARATOR . 'od_' . md5(uniqid(rand(), true));
if (file_exists($tempDir)) {
throw new Exception('Directory already exists.');
}
mkdir($tempDir);
if ($this->_templateFile !== null) {
$templateZip = new ZipArchive();
if ($templateZip->open($this->_templateFile) === TRUE) {
$templateZip->extractTo($tempDir);
$templateZip->close();
}
}
if ($this->_templateFile === null) {
mkdir($tempDir . DIRECTORY_SEPARATOR . 'META-INF');
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'mimetype', $this->_body->getContentType());
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'meta.xml', $this->_meta);
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'settings.xml', $this->_settings);
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'META-INF/manifest.xml', $this->_manifest);
}
// ObjectReplacements
// $images = $this->_document->xpath('//draw:image');
// foreach($images as $image) {
// $image_sxe = dom_import_simplexml($image);
// $image_sxe->parentNode->removeChild($image_sxe);
// }
//
// $images = $this->_document->xpath('//draw:image');
// Tinebase_Core::getLogger()->err(print_r($images, TRUE));
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'content.xml', $this->_document->saveXML());
file_put_contents($tempDir . DIRECTORY_SEPARATOR . 'styles.xml', $this->_styles);
$zip = new ZipArchive();
$opened = $zip->open($filename, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
if ($opened !== true) {
throw new Exception('could not open zip file');
}
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($tempDir));
foreach ($iterator as $fullFilename => $cur) {
// the second parameter of the addFile function needs always the unix directory separator
$localname = str_replace('\\', '/', substr($fullFilename, strlen($tempDir) + 1));
$zip->addFile($fullFilename, $localname);
}
$zip->close();
// delete files / remove dir
removeDir($tempDir);
return $filename;
}
