public function getGuid()
{
if (null !== $this->_targetPackage) {
return $this->_targetPackage->getGuid();
} else {
return $this->_currentPackage->getGuid();
}
}
/**
* @param array $options
* @return Engine_Package_Manager_PackageCollection
*/
public function listInstalledPackages($options = array())
{
if (null !== $this->_installedPackages) {
return $this->_installedPackages;
}
// Generate
$installedPackages = new Engine_Package_Manager_PackageCollection($this, array(), $options);
$it = new DirectoryIterator($this->getAbsPath(self::PATH_INSTALLED));
// List installed packages
foreach ($it as $file) {
if ($file->isDot() || $file->isDir() || $file->getFilename() === 'index.html') {
continue;
}
try {
$packageFile = new Engine_Package_Manifest($file->getPathname());
// Reset base path
$packageFile->setBasePath($this->_basePath);
// Check for package files for two versions of the package
$guid = $packageFile->getGuid();
if ($installedPackages->hasGuid($guid)) {
/*
$otherPackageKey = $installedPackages->getKeyByGuid($guid);
$otherPackageVersion = trim(str_replace($guid, '', $otherPackageKey), '.:-');
if( version_compare($packageFile->getVersion(), $otherPackageVersion, '>') ) {
$installedPackages->append($packageFile);
}
*
*/
$otherPackage = $installedPackages->offsetGet($packageFile->getGuid());
if (version_compare($packageFile->getVersion(), $otherPackage->getVersion(), '>')) {
$installedPackages->append($packageFile);
}
} else {
$installedPackages->append($packageFile);
}
unset($packageFile);
} catch (Exception $e) {
// Silence?
if (APPLICATION_ENV == 'development') {
throw $e;
}
}
}
// Order? -- @todo probably should switch to priority later
$installedPackages->ksort();
return $this->_installedPackages = $installedPackages;
}
