public function extractAction()
{
$this->_helper->contextSwitch->initContext();
$package = $this->_getParam('package');
// Setup
try {
$archiveDir = $this->_packageManager->getTemporaryPath(Engine_Package_Manager::PATH_ARCHIVES);
$extractDir = $this->_packageManager->getTemporaryPath(Engine_Package_Manager::PATH_PACKAGES);
} catch (Exception $e) {
$this->view->error = $e->getMessage();
return;
}
// Check if archive is a tar file
$targetFile = $archiveDir . DIRECTORY_SEPARATOR . $package;
if (strtolower(substr($targetFile, -4, 4)) != '.tar') {
$this->view->error = 'Package is not a TAR archive.';
return;
}
// Check if archive exists
if (!file_exists($targetFile)) {
$this->view->error = 'Package does not exist.';
return;
}
// Try to deflate archive?
$extractFiles = array($targetFile);
$packagesInfo = array();
@set_time_limit(300);
$toRemove = array();
try {
while (count($extractFiles) > 0) {
$current = array_shift($extractFiles);
$hadPackage = false;
$hadArchive = false;
// Try to extract
$outputPath = Engine_Package_Archive::inflate($current, $extractDir);
// Check for tar files or package files
foreach (scandir($outputPath) as $child) {
// Package file
if (strtolower($child) == 'package.json') {
$packageFile = new Engine_Package_Manifest($outputPath . DIRECTORY_SEPARATOR . $child);
$packagesInfo[] = array('key' => $packageFile->getKey(), 'data' => $packageFile->toArray(), 'html' => $this->view->packageSelect($packageFile));
$hadPackage = true;
} else {
if (strtolower(substr($child, -4)) === '.tar') {
$extractFiles[] = $outputPath . DIRECTORY_SEPARATOR . $child;
$hadArchive = true;
}
}
}
// Add to remove after extraction
$toRemove[] = $current;
if (!$hadPackage) {
$toRemove[] = $outputPath;
}
}
} catch (Exception $e) {
$this->view->error = $e->getMessage();
return;
}
if (empty($packagesInfo)) {
$this->view->error = 'No packages found in archive';
return;
}
// Remove to remove
foreach ($toRemove as $removeFile) {
if (is_dir($removeFile)) {
try {
Engine_Package_Utilities::fsRmdirRecursive($removeFile, true);
} catch (Exception $e) {
}
} else {
if (is_file($removeFile)) {
@unlink($removeFile);
}
}
}
$this->view->status = 1;
$this->view->packagesInfo = $packagesInfo;
}
