protected function extractZip($extractLocation)
{
if (!extension_loaded('zlib')) {
return Result::errorMissingExtension($this, 'zlib', 'zip extracting');
}
$zip = new \ZipArchive();
if (($status = $zip->open($this->filename)) !== true) {
return Result::error($this, "Could not open zip archive {$this->filename}");
}
if (!$zip->extractTo($extractLocation)) {
return Result::error($this, "Could not extract zip archive {$this->filename}");
}
$zip->close();
return Result::success($this);
}
protected function archiveZip($archiveFile, $items)
{
if (!extension_loaded('zlib')) {
return Result::errorMissingExtension($this, 'zlib', 'zip packing');
}
$zip = new \ZipArchive($archiveFile, \ZipArchive::CREATE);
if (!$zip->open($archiveFile, \ZipArchive::CREATE)) {
return Result::error($this, "Could not create zip archive {$archiveFile}");
}
$result = $this->addItemsToZip($zip, $items);
$zip->close();
return $result;
}