/**
* @param Boolean $returnNonImageExtensions Whether to return only non-image extensions, or all uploadable extensions.
* @return Array List of uploadable extensions
*/
public function getAllowedExtensions()
{
$ini = $this->_getIni();
$extensions = explode(',', $ini->cdn->extensions);
$imageFile = new Garp_Image_File($this->_uploadOrStatic);
$imageExtensions = $imageFile->getAllowedExtensions();
$extensions = array_filter($extensions, function ($element) use($imageExtensions) {
return !in_array($element, $imageExtensions);
});
return $extensions;
}
/**
* /g/content/download-zipped/dinges.pdf,jadda.gif/myZipArchiveName
*
* @return Void
*/
public function downloadzippedAction()
{
$params = $this->getRequest()->getParams();
if (!array_key_exists('files', $params) || !array_key_exists('zipname', $params) || !$params['files'] || !$params['zipname']) {
throw new Exception('Please provide a filename list, and a name for the archive.');
}
$zip = new ZipArchive();
$tmpDir = sys_get_temp_dir();
$tmpDir .= $tmpDir[strlen($tmpDir) - 1] !== '/' ? '/' : '';
$zipPath = $tmpDir . $params['zipname'] . '.zip';
if ($zip->open($zipPath, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE) !== true) {
throw new Exception("Cannot open <{$zipPath}>\n");
}
// @todo: als cdn niet lokaal is, moet je waarschijnlijk met zip::addFromString werken.
$filenames = explode(',', $params['files']);
$image = new Garp_Image_File(Garp_File::FILE_VARIANT_UPLOAD);
$document = new Garp_File(null, Garp_File::FILE_VARIANT_UPLOAD);
$ini = Zend_Registry::get('config');
$cdnIsLocal = $ini->cdn->type === "local";
foreach ($filenames as $filename) {
$allowedImageExtensions = $image->getAllowedExtensions();
$filenameParts = explode('.', $filename);
$extension = $filenameParts[count($filenameParts) - 1];
$fileIsImage = in_array($extension, $allowedImageExtensions);
$file = $fileIsImage ? $image : $document;
$url = $file->getUrl($filename);
if ($content = @file_get_contents($url)) {
$zip->addFromString('/' . $params['zipname'] . '/' . $filename, $content);
} else {
throw new Exception("{$url} could not be opened for inclusion in the zip archive.");
}
}
$zip->close();
$this->_downloadFile($zipPath);
@unlink($zipPath);
}
