public function installApp($app_id)
{
$app = Mysql::getInstance()->from('apps')->where(array('id' => $app_id))->get()->first();
if (empty($app)) {
return false;
}
$repo = new GitHub($app['url']);
$versions = $repo->getReleases(1);
$info = $repo->getFileContent('package.json');
if (count($versions) == 0) {
return false;
}
$latest_release = $versions[0];
if ($latest_release['tag_name'] == $app['current_version']) {
return false;
}
$tmp_file = '/tmp/' . uniqid('app_') . '.zip';
$zip_url = 'https://github.com/' . $repo->getOwner() . '/' . $repo->getRepository() . '/archive/' . $latest_release['tag_name'] . '.zip';
file_put_contents($tmp_file, fopen($zip_url, 'r', false, stream_context_create(array('http' => array('header' => "User-Agent: stalker_portal\r\n")))));
$path = PROJECT_PATH . '/../../' . Config::getSafe('apps_path', 'stalker_apps/') . self::safeFilename($info['name']);
umask(0);
if (!is_dir($path)) {
mkdir($path, 0755, true);
}
$archive = new ZipArchive();
if ($archive->open($tmp_file) === true) {
$entry = $archive->getNameIndex(0);
$dir = substr($entry, 0, strpos($entry, '/'));
$result = $archive->extractTo($path);
$archive->close();
rename($path . '/' . $dir, $path . '/' . $latest_release['tag_name']);
} else {
return false;
}
unlink($tmp_file);
if (!empty($result)) {
$update_data = array('current_version' => $latest_release['name']);
if (empty($app['alias'])) {
$update_data['alias'] = self::safeFilename($info['name']);
if (empty($app['name'])) {
$update_data['name'] = $info['name'];
}
}
if (!empty($info['description'])) {
$update_data['description'] = $info['description'];
}
if (!empty($info['config']['icons'])) {
$update_data['icons'] = $info['config']['icons'];
} else {
$update_data['icons'] = 'icons';
}
if (!empty($info['config']['backgroundColor'])) {
$update_data['icon_color'] = $info['config']['backgroundColor'];
}
Mysql::getInstance()->update('apps', $update_data, array('id' => $app_id));
}
return $result;
}
