/**
* {@inheritdoc}
*/
public function execute()
{
$function = rex_request('function', 'string');
if (!in_array($function, ['install', 'uninstall', 'activate', 'deactivate', 'delete'])) {
throw new rex_api_exception('Unknown package function "' . $function . '"!');
}
$packageId = rex_request('package', 'string');
$package = rex_package::get($packageId);
if ($function == 'uninstall' && !$package->isInstalled() || $function == 'activate' && $package->isAvailable() || $function == 'deactivate' && !$package->isAvailable() || $function == 'delete' && !rex_package::exists($packageId)) {
throw new rex_api_exception('Illegal operation "' . $function . '" for package "' . $packageId . '"');
}
if ($package instanceof rex_null_package) {
throw new rex_api_exception('Package "' . $packageId . '" doesn\'t exists!');
}
$reinstall = 'install' === $function && $package->isInstalled();
$manager = rex_package_manager::factory($package);
$success = $manager->{$function}();
$message = $manager->getMessage();
$result = new rex_api_result($success, $message);
if ($success && !$reinstall) {
$result->setRequiresReboot(true);
}
return $result;
}
/**
* checks whether an api function is bound to the current requests. If so, so the api function will be executed.
*/
public static function handleCall()
{
if (static::hasFactoryClass()) {
return static::callFactoryClass(__FUNCTION__, func_get_args());
}
$apiFunc = self::factory();
if ($apiFunc != null) {
if ($apiFunc->published !== true) {
if (rex::isBackend() !== true) {
throw new rex_http_exception(new rex_api_exception('the api function ' . get_class($apiFunc) . ' is not published, therefore can only be called from the backend!'), rex_response::HTTP_FORBIDDEN);
}
if (!rex::getUser()) {
throw new rex_http_exception(new rex_api_exception('missing backend session to call api function ' . get_class($apiFunc) . '!'), rex_response::HTTP_UNAUTHORIZED);
}
}
$urlResult = rex_get(self::REQ_RESULT_PARAM, 'string');
if ($urlResult) {
// take over result from url and do not execute the apiFunc
$result = rex_api_result::fromJSON($urlResult);
$apiFunc->result = $result;
} else {
try {
$result = $apiFunc->execute();
if (!$result instanceof rex_api_result) {
throw new rex_exception('Illegal result returned from api-function ' . rex_get(self::REQ_CALL_PARAM) . '. Expected a instance of rex_api_result but got "' . (is_object($result) ? get_class($result) : gettype($result)) . '".');
}
$apiFunc->result = $result;
if ($result->requiresReboot()) {
$context = rex_context::fromGet();
// add api call result to url
$context->setParam(self::REQ_RESULT_PARAM, $result->toJSON());
// and redirect to SELF for reboot
rex_response::sendRedirect($context->getUrl([], false));
}
} catch (rex_api_exception $e) {
$message = $e->getMessage();
$result = new rex_api_result(false, $message);
$apiFunc->result = $result;
}
}
}
}
public function execute()
{
if (!rex::getUser()->isAdmin()) {
throw new rex_api_exception('You do not have the permission!');
}
$installAddon = rex_addon::get('install');
$versions = self::getVersions();
$versionId = rex_request('version_id', 'int');
if (!isset($versions[$versionId])) {
return null;
}
$version = $versions[$versionId];
if (!rex_string::versionCompare($version['version'], rex::getVersion(), '>')) {
throw new rex_api_exception(sprintf('Existing version of Core (%s) is newer than %s', rex::getVersion(), $version['version']));
}
try {
$archivefile = rex_install_webservice::getArchive($version['path']);
} catch (rex_functional_exception $e) {
throw new rex_api_exception($e->getMessage());
}
$message = '';
$temppath = rex_path::coreCache('.new.core/');
try {
if ($version['checksum'] != md5_file($archivefile)) {
throw new rex_functional_exception($installAddon->i18n('warning_zip_wrong_checksum'));
}
if (!rex_install_archive::extract($archivefile, $temppath)) {
throw new rex_functional_exception($installAddon->i18n('warning_core_zip_not_extracted'));
}
if (!is_dir($temppath . 'core')) {
throw new rex_functional_exception($installAddon->i18n('warning_zip_wrong_format'));
}
$coreAddons = [];
/** @var rex_addon[] $updateAddons */
$updateAddons = [];
if (is_dir($temppath . 'addons')) {
foreach (rex_finder::factory($temppath . 'addons')->dirsOnly() as $dir) {
$addonkey = $dir->getBasename();
$addonPath = $dir->getRealPath() . '/';
if (!file_exists($addonPath . rex_package::FILE_PACKAGE)) {
continue;
}
$config = rex_file::getConfig($addonPath . rex_package::FILE_PACKAGE);
if (!isset($config['version']) || rex_addon::exists($addonkey) && rex_string::versionCompare($config['version'], rex_addon::get($addonkey)->getVersion(), '<')) {
continue;
}
$coreAddons[$addonkey] = $addonkey;
if (rex_addon::exists($addonkey)) {
$updateAddons[$addonkey] = rex_addon::get($addonkey);
$updateAddonsConfig[$addonkey] = $config;
}
}
}
//$config = rex_file::getConfig($temppath . 'core/default.config.yml');
//foreach ($config['system_addons'] as $addonkey) {
// if (is_dir($temppath . 'addons/' . $addonkey) && rex_addon::exists($addonkey)) {
// $updateAddons[$addonkey] = rex_addon::get($addonkey);
// }
//}
$this->checkRequirements($temppath, $version['version'], $updateAddonsConfig);
if (file_exists($temppath . 'core/update.php')) {
include $temppath . 'core/update.php';
}
foreach ($updateAddons as $addonkey => $addon) {
if ($addon->isInstalled() && file_exists($file = $temppath . 'addons/' . $addonkey . '/' . rex_package::FILE_UPDATE)) {
try {
$addon->includeFile($file);
if ($msg = $addon->getProperty('updatemsg', '')) {
throw new rex_functional_exception($msg);
}
if (!$addon->getProperty('update', true)) {
throw new rex_functional_exception(rex_i18n::msg('package_no_reason'));
}
} catch (rex_functional_exception $e) {
throw new rex_functional_exception($addonkey . ': ' . $e->getMessage(), $e);
} catch (rex_sql_exception $e) {
throw new rex_functional_exception($addonkey . ': SQL error: ' . $e->getMessage(), $e);
}
}
}
// create backup
$installConfig = rex_file::getCache($installAddon->getDataPath('config.json'));
if (isset($installConfig['backups']) && $installConfig['backups']) {
rex_dir::create($installAddon->getDataPath());
$archive = $installAddon->getDataPath(strtolower(preg_replace('/[^a-z0-9-_.]/i', '_', rex::getVersion())) . '.zip');
rex_install_archive::copyDirToArchive(rex_path::core(), $archive);
foreach ($updateAddons as $addonkey => $addon) {
rex_install_archive::copyDirToArchive($addon->getPath(), $archive, 'addons/' . $addonkey);
}
}
// copy plugins to new addon dirs
foreach ($updateAddons as $addonkey => $addon) {
foreach ($addon->getRegisteredPlugins() as $plugin) {
$pluginPath = $temppath . 'addons/' . $addonkey . '/plugins/' . $plugin->getName();
if (!is_dir($pluginPath)) {
rex_dir::copy($plugin->getPath(), $pluginPath);
} elseif ($plugin->isInstalled() && is_dir($pluginPath . '/assets')) {
rex_dir::copy($pluginPath . '/assets', $plugin->getAssetsPath());
}
}
}
// move temp dirs to permanent destination
rex_dir::delete(rex_path::core());
rename($temppath . 'core', rex_path::core());
if (is_dir(rex_path::core('assets'))) {
rex_dir::copy(rex_path::core('assets'), rex_path::coreAssets());
}
foreach ($coreAddons as $addonkey) {
if (isset($updateAddons[$addonkey])) {
rex_dir::delete(rex_path::addon($addonkey));
}
rename($temppath . 'addons/' . $addonkey, rex_path::addon($addonkey));
if (is_dir(rex_path::addon($addonkey, 'assets'))) {
rex_dir::copy(rex_path::addon($addonkey, 'assets'), rex_path::addonAssets($addonkey));
}
}
} catch (rex_functional_exception $e) {
$message = $e->getMessage();
} catch (rex_sql_exception $e) {
$message = 'SQL error: ' . $e->getMessage();
}
rex_file::delete($archivefile);
rex_dir::delete($temppath);
if ($message) {
$message = $installAddon->i18n('warning_core_not_updated') . '<br />' . $message;
$success = false;
} else {
$message = $installAddon->i18n('info_core_updated');
$success = true;
rex_delete_cache();
rex_install_webservice::deleteCache('core');
}
$result = new rex_api_result($success, $message);
if ($success) {
$result->setRequiresReboot(true);
}
return $result;
}
