kopia lustrzana https://github.com/pixelfed/pixelfed
256 wiersze
8.5 KiB
PHP
256 wiersze
8.5 KiB
PHP
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use Redis;
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class Installer extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'install';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'CLI Installer';
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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$this->welcome();
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}
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protected function welcome()
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{
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$this->info(' ____ _ ______ __ ');
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$this->info(' / __ \(_) _____ / / __/__ ____/ / ');
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$this->info(' / /_/ / / |/_/ _ \/ / /_/ _ \/ __ / ');
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$this->info(' / ____/ /> </ __/ / __/ __/ /_/ / ');
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$this->info(' /_/ /_/_/|_|\___/_/_/ \___/\__,_/ ');
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$this->info(' ');
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$this->info(' Welcome to the Pixelfed Installer!');
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$this->info(' ');
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$this->info(' ');
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$this->info('Pixelfed version: ' . config('pixelfed.version'));
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$this->line(' ');
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$this->info('Scanning system...');
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$this->preflightCheck();
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}
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protected function preflightCheck()
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{
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$this->line(' ');
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$this->info('Checking for installed dependencies...');
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$redis = Redis::connection();
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if($redis->ping()) {
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$this->info('- Found redis!');
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} else {
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$this->error('- Redis not found, aborting installation');
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exit;
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}
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$this->checkPhpDependencies();
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$this->checkPermissions();
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$this->envCheck();
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}
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protected function checkPhpDependencies()
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{
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$extensions = [
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'bcmath',
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'ctype',
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'curl',
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'json',
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'mbstring',
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'openssl'
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];
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$ffmpeg = exec('which ffmpeg');
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if(empty($ffmpeg)) {
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$this->error('FFmpeg not found, please install it.');
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$this->error('Cancelling installation.');
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exit;
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} else {
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$this->info('- Found FFmpeg!');
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}
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$this->line('');
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$this->info('Checking for required php extensions...');
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foreach($extensions as $ext) {
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if(extension_loaded($ext) == false) {
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$this->error("- {$ext} extension not found, aborting installation");
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exit;
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} else {
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}
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}
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$this->info("- Required PHP extensions found!");
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}
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protected function checkPermissions()
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{
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$this->line('');
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$this->info('Checking for proper filesystem permissions...');
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$paths = [
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base_path('bootstrap'),
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base_path('storage')
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];
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foreach($paths as $path) {
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if(is_writeable($path) == false) {
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$this->error("- Invalid permission found! Aborting installation.");
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$this->error(" Please make the following path writeable by the web server:");
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$this->error(" $path");
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exit;
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} else {
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$this->info("- Found valid permissions for {$path}");
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}
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}
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}
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protected function envCheck()
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{
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if(!file_exists(base_path('.env')) || filesize(base_path('.env')) == 0) {
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$this->line('');
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$this->info('No .env configuration file found. We will create one now!');
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$this->createEnv();
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} else {
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$confirm = $this->confirm('Found .env file, do you want to overwrite it?');
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if(!$confirm) {
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$this->info('Cancelling installation.');
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exit;
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}
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$confirm = $this->confirm('Are you really sure you want to overwrite it?');
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if(!$confirm) {
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$this->info('Cancelling installation.');
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exit;
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}
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$this->error('Warning ... if you did not backup your .env before its overwritten it will be permanently deleted.');
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$confirm = $this->confirm('The application may be installed already, are you really sure you want to overwrite it?');
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if(!$confirm) {
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$this->info('Cancelling installation.');
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exit;
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}
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}
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$this->postInstall();
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}
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protected function createEnv()
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{
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$this->line('');
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// copy env
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if(!file_exists(app()->environmentFilePath())) {
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exec('cp .env.example .env');
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$this->call('key:generate');
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}
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$name = $this->ask('Site name [ex: Pixelfed]');
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$this->updateEnvFile('APP_NAME', $name ?? 'pixelfed');
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$domain = $this->ask('Site Domain [ex: pixelfed.com]');
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$this->updateEnvFile('APP_DOMAIN', $domain ?? 'example.org');
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$this->updateEnvFile('ADMIN_DOMAIN', $domain ?? 'example.org');
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$this->updateEnvFile('SESSION_DOMAIN', $domain ?? 'example.org');
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$this->updateEnvFile('APP_URL', 'https://' . $domain ?? 'https://example.org');
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$database = $this->choice('Select database driver', ['mysql', 'pgsql'], 0);
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$this->updateEnvFile('DB_CONNECTION', $database ?? 'mysql');
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switch ($database) {
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case 'mysql':
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$database_host = $this->ask('Select database host', '127.0.0.1');
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$this->updateEnvFile('DB_HOST', $database_host ?? 'mysql');
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$database_port = $this->ask('Select database port', 3306);
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$this->updateEnvFile('DB_PORT', $database_port ?? 3306);
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$database_db = $this->ask('Select database', 'pixelfed');
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$this->updateEnvFile('DB_DATABASE', $database_db ?? 'pixelfed');
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$database_username = $this->ask('Select database username', 'pixelfed');
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$this->updateEnvFile('DB_USERNAME', $database_username ?? 'pixelfed');
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$db_pass = str_random(64);
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$database_password = $this->secret('Select database password', $db_pass);
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$this->updateEnvFile('DB_PASSWORD', $database_password);
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break;
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}
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$cache = $this->choice('Select cache driver', ["redis", "apc", "array", "database", "file", "memcached"], 0);
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$this->updateEnvFile('CACHE_DRIVER', $cache ?? 'redis');
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$session = $this->choice('Select session driver', ["redis", "file", "cookie", "database", "apc", "memcached", "array"], 0);
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$this->updateEnvFile('SESSION_DRIVER', $cache ?? 'redis');
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$redis_host = $this->ask('Set redis host', 'localhost');
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$this->updateEnvFile('REDIS_HOST', $redis_host);
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$redis_password = $this->ask('Set redis password', 'null');
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$this->updateEnvFile('REDIS_PASSWORD', $redis_password);
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$redis_port = $this->ask('Set redis port', 6379);
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$this->updateEnvFile('REDIS_PORT', $redis_port);
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$open_registration = $this->choice('Allow new registrations?', ['true', 'false'], 1);
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$this->updateEnvFile('OPEN_REGISTRATION', $open_registration);
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$enforce_email_verification = $this->choice('Enforce email verification?', ['true', 'false'], 0);
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$this->updateEnvFile('ENFORCE_EMAIL_VERIFICATION', $enforce_email_verification);
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}
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protected function updateEnvFile($key, $value)
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{
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$envPath = app()->environmentFilePath();
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$payload = file_get_contents($envPath);
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if ($existing = $this->existingEnv($key, $payload)) {
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$payload = str_replace("{$key}={$existing}", "{$key}=\"{$value}\"", $payload);
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$this->storeEnv($payload);
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} else {
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$payload = $payload . "\n{$key}=\"{$value}\"\n";
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$this->storeEnv($payload);
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}
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}
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protected function existingEnv($needle, $haystack)
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{
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preg_match("/^{$needle}=[^\r\n]*/m", $haystack, $matches);
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if ($matches && count($matches)) {
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return substr($matches[0], strlen($needle) + 1);
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}
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return false;
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}
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protected function storeEnv($payload)
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{
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$file = fopen(app()->environmentFilePath(), 'w');
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fwrite($file, $payload);
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fclose($file);
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}
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protected function postInstall()
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{
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$this->callSilent('config:cache');
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//$this->callSilent('route:cache');
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$this->info('Pixelfed has been successfully installed!');
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}
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}
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