public function describe_size()
{
return ArtefactTypeFile::short_size($this->get('size'));
}
public function read_archive()
{
if (!$this->handle) {
$this->open_archive();
}
if ($this->info) {
return $this->info;
}
$this->info = (object) array('files' => 0, 'folders' => 0, 'totalsize' => 0, 'names' => array());
$this->foldernames = array();
if ($this->archivetype == 'zip') {
while ($entry = zip_read($this->handle)) {
$name = zip_entry_name($entry);
$isfolder = substr($name, -1) == '/';
$size = $isfolder ? 0 : zip_entry_filesize($entry);
$this->read_entry($name, $isfolder, $size);
}
} else {
if ($this->archivetype == 'tar') {
$list = $this->handle->listContent();
if (empty($list)) {
throw new SystemException("Unknown archive type");
}
foreach ($list as $entry) {
$isfolder = substr($entry['filename'], -1) == '/';
$size = $isfolder ? 0 : $entry['size'];
$this->read_entry($entry['filename'], $isfolder, $size);
}
} else {
throw new SystemException("Unknown archive type");
}
}
$this->info->displaysize = ArtefactTypeFile::short_size($this->info->totalsize);
return $this->info;
}
