/**
* Run Composer dependency check for uninstall
*
* @param array $packages
* @return array
* @throws \RuntimeException
*/
public function runUninstallReadinessCheck(array $packages)
{
try {
$packagesAndTypes = $this->composerInfo->getRootRequiredPackageTypesByName();
$dependencies = $this->packageDependencyChecker->checkDependencies($packages, true);
$messages = [];
$themes = [];
foreach ($packages as $package) {
if (!isset($packagesAndTypes[$package])) {
throw new \RuntimeException('Package ' . $package . ' not found in the system.');
}
switch ($packagesAndTypes[$package]) {
case ComposerInformation::METAPACKAGE_PACKAGE_TYPE:
unset($dependencies[$package]);
break;
case ComposerInformation::THEME_PACKAGE_TYPE:
$themes[] = $package;
break;
}
if (!empty($dependencies[$package])) {
$messages[] = $package . " has the following dependent package(s): " . implode(', ', $dependencies[$package]);
}
}
if (!empty($themes)) {
$messages = array_merge($messages, $this->themeDependencyChecker->checkChildThemeByPackagesName($themes));
}
if (!empty($messages)) {
throw new \RuntimeException(implode(PHP_EOL, $messages));
}
return ['success' => true];
} catch (\RuntimeException $e) {
$message = str_replace(PHP_EOL, '<br/>', htmlspecialchars($e->getMessage()));
return ['success' => false, 'error' => $message];
}
}
/**
* Validates user input
*
* @param string $package
*
* @return bool
*/
private function validate($package)
{
$installedPackages = $this->composerInfo->getRootRequiredPackageTypesByName();
if (isset($installedPackages[$package]) && $installedPackages[$package] === 'magento2-language') {
return true;
}
return false;
}
