installer refactoring
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denisdulici
278
app/Utilities/Installer.php
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278
app/Utilities/Installer.php
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<?php
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namespace App\Utilities;
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use App\Models\Auth\User;
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use App\Models\Company\Company;
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use Artisan;
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use Config;
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use DB;
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use File;
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/**
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* Class Installer
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*
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* Contains all of the Business logic to install the app. Either through the CLI or the `/install` web UI.
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*
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* @package App\Utilities
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*/
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class Installer
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{
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public static function checkServerRequirements()
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{
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$requirements = array();
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if (ini_get('safe_mode')) {
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$requirements[] = trans('install.requirements.disabled', ['feature' => 'Safe Mode']);
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}
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if (ini_get('register_globals')) {
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$requirements[] = trans('install.requirements.disabled', ['feature' => 'Register Globals']);
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}
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if (ini_get('magic_quotes_gpc')) {
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$requirements[] = trans('install.requirements.disabled', ['feature' => 'Magic Quotes']);
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}
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if (!ini_get('file_uploads')) {
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$requirements[] = trans('install.requirements.enabled', ['feature' => 'File Uploads']);
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}
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if (!class_exists('PDO')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'MySQL PDO']);
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}
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if (!extension_loaded('openssl')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'OpenSSL']);
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}
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if (!extension_loaded('tokenizer')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'Tokenizer']);
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}
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if (!extension_loaded('mbstring')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'mbstring']);
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}
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if (!extension_loaded('curl')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'cURL']);
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}
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if (!extension_loaded('xml')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'XML']);
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}
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if (!extension_loaded('zip')) {
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$requirements[] = trans('install.requirements.extension', ['extension' => 'ZIP']);
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}
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if (!is_writable(base_path('storage/app'))) {
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$requirements[] = trans('install.requirements.directory', ['directory' => 'storage/app']);
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}
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if (!is_writable(base_path('storage/app/uploads'))) {
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$requirements[] = trans('install.requirements.directory', ['directory' => 'storage/app/uploads']);
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}
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if (!is_writable(base_path('storage/framework'))) {
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$requirements[] = trans('install.requirements.directory', ['directory' => 'storage/framework']);
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}
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if (!is_writable(base_path('storage/logs'))) {
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$requirements[] = trans('install.requirements.directory', ['directory' => 'storage/logs']);
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}
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return $requirements;
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}
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/**
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* Create a default .env file.
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*
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* @return void
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*/
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public static function createDefaultEnvFile()
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{
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// Rename file
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if (is_file(base_path('.env.example'))) {
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File::move(base_path('.env.example'), base_path('.env'));
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}
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// Update .env file
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static::updateEnv([
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'APP_KEY' => 'base64:'.base64_encode(random_bytes(32)),
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'APP_URL' => url('/'),
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]);
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}
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public static function createDbTables($host, $port, $database, $username, $password)
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{
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if (!static::isDbValid($host, $port, $database, $username, $password)) {
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return false;
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}
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// Set database details
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static::saveDbVariables($host, $port, $database, $username, $password);
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// Try to increase the maximum execution time
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set_time_limit(300); // 5 minutes
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// Create tables
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Artisan::call('migrate', ['--force' => true]);
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// Create Roles
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Artisan::call('db:seed', ['--class' => 'Database\Seeds\Roles', '--force' => true]);
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return true;
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}
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/**
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* Check if the database exists and is accessible.
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*
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* @param $host
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* @param $port
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* @param $database
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* @param $host
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* @param $database
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* @param $username
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* @param $password
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*
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* @return bool
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*/
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public static function isDbValid($host, $port, $database, $username, $password)
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{
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Config::set('database.connections.install_test', [
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'host' => $host,
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'port' => $port,
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'database' => $database,
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'username' => $username,
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'password' => $password,
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'driver' => env('DB_CONNECTION', 'mysql'),
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'charset' => env('DB_CHARSET', 'utf8mb4'),
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]);
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try {
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DB::connection('install_test')->getPdo();
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} catch (\Exception $e) {;
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return false;
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}
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// Purge test connection
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DB::purge('install_test');
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return true;
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}
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public static function saveDbVariables($host, $port, $database, $username, $password)
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{
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$prefix = strtolower(str_random(3) . '_');
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// Update .env file
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static::updateEnv([
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'DB_HOST' => $host,
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'DB_PORT' => $port,
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'DB_DATABASE' => $database,
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'DB_USERNAME' => $username,
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'DB_PASSWORD' => $password,
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'DB_PREFIX' => $prefix,
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]);
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$con = env('DB_CONNECTION', 'mysql');
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// Change current connection
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$db = Config::get('database.connections.' . $con);
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$db['host'] = $host;
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$db['database'] = $database;
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$db['username'] = $username;
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$db['password'] = $password;
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$db['prefix'] = $prefix;
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Config::set('database.connections.' . $con, $db);
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DB::purge($con);
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DB::reconnect($con);
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}
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public static function createCompany($name, $email, $locale)
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{
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// Create company
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$company = Company::create([
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'domain' => '',
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]);
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// Set settings
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setting()->set([
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'general.company_name' => $name,
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'general.company_email' => $email,
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'general.default_currency' => 'USD',
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'general.default_locale' => $locale,
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]);
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setting()->setExtraColumns(['company_id' => $company->id]);
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setting()->save();
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}
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public static function createUser($email, $password, $locale)
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{
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// Create the user
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$user = User::create([
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'name' => '',
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'email' => $email,
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'password' => $password,
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'locale' => $locale,
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]);
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// Attach admin role
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$user->roles()->attach('1');
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// Attach company
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$user->companies()->attach('1');
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}
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public static function finalTouches()
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{
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// Update .env file
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static::updateEnv([
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'APP_LOCALE' => session('locale'),
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'APP_INSTALLED' => 'true',
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'APP_DEBUG' => 'false',
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]);
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// Rename the robots.txt file
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try {
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File::move(base_path('robots.txt.dist'), base_path('robots.txt'));
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} catch (\Exception $e) {
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// nothing to do
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}
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}
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public static function updateEnv($data)
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{
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if (empty($data) || !is_array($data) || !is_file(base_path('.env'))) {
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return false;
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}
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$env = file_get_contents(base_path('.env'));
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$env = explode("\n", $env);
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foreach ($data as $data_key => $data_value) {
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foreach ($env as $env_key => $env_value) {
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$entry = explode('=', $env_value, 2);
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// Check if new or old key
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if ($entry[0] == $data_key) {
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$env[$env_key] = $data_key . '=' . $data_value;
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} else {
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$env[$env_key] = $env_value;
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}
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}
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}
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$env = implode("\n", $env);
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file_put_contents(base_path('.env'), $env);
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return true;
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}
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}
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