mirror of
https://github.com/pixelfed/pixelfed.git
synced 2024-12-25 14:33:18 +00:00
369 lines
13 KiB
PHP
369 lines
13 KiB
PHP
<?php
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namespace App\Console\Commands;
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use Illuminate\Console\Command;
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use Illuminate\Support\Facades\Redis;
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use \PDO;
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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 {--dangerously-overwrite-env : Re-run installation and overwrite current .env }';
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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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public $installType = 'Simple';
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return mixed
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*/
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public function handle()
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{
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$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->envCheck();
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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')) &&
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filesize(base_path('.env')) !== 0 &&
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!$this->option('dangerously-overwrite-env')
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) {
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$this->line('');
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$this->error('Installation aborted, found existing .env file');
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$this->line('Run the following command to re-run the installer:');
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$this->line('');
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$this->info('php artisan install --dangerously-overwrite-env');
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$this->line('');
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exit;
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}
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$this->installType();
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}
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protected function installType()
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{
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$type = $this->choice('Select installation type', ['Simple', 'Advanced'], 0);
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$this->installType = $type;
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$this->preflightCheck();
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}
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protected function preflightCheck()
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{
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if($this->installType === 'Advanced') {
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$this->info('Scanning system...');
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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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}
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$this->checkPhpDependencies();
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}
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protected function checkPhpDependencies()
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{
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$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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if($this->installType === 'Advanced') {
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$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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}
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foreach($extensions as $ext) {
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if(extension_loaded($ext) == false) {
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$this->error("\"{$ext}\" PHP extension not found, aborting installation");
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exit;
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}
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}
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if($this->installType === 'Advanced') {
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$this->info("- Required PHP extensions found!");
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}
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$this->checkPermissions();
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}
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protected function checkPermissions()
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{
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if($this->installType === 'Advanced') {
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$this->line('');
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$this->info('Checking for proper filesystem permissions...');
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}
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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(" $path");
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exit;
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} else {
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if($this->installType === 'Advanced') {
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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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$this->createEnv();
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}
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protected function createEnv()
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{
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$this->line('');
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if(!file_exists(app()->environmentFilePath())) {
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exec('cp .env.example .env');
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$this->updateEnvFile('APP_ENV', 'setup');
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$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 = $this->ask('Site Domain [ex: pixelfed.com]');
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if(empty($domain)) {
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$this->error('You must set the site domain');
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exit;
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}
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if(starts_with($domain, 'http')) {
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$this->error('The site domain cannot start with https://, you must use the FQDN (eg: example.org)');
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exit;
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}
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if(strpos($domain, '.') == false) {
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$this->error('You must enter a valid site domain');
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exit;
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}
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$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://' . $domain);
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$database = $this->choice('Select database driver', ['mysql', 'pgsql'], 0);
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$this->updateEnvFile('DB_CONNECTION', $database ?? 'mysql');
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$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_default = $database === 'mysql' ? 3306 : 5432;
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$database_port = $this->ask('Select database port', $database_port_default);
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$this->updateEnvFile('DB_PORT', $database_port ?? $database_port_default);
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$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', $database_password);
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$dsn = "{$database}:dbname={$database_db};host={$database_host};port={$database_port};";
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try {
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$dbh = new PDO($dsn, $database_username, $database_password, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);
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} catch (\PDOException $e) {
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$this->error('Cannot connect to database, check your credentials and try again');
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exit;
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}
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if($this->installType === 'Advanced') {
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$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', $session ?? 'redis');
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$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', $redis_port);
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}
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$open_registration = $this->choice('Allow new registrations?', ['false', 'true'], 0);
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$this->updateEnvFile('OPEN_REGISTRATION', $open_registration);
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$activitypub_federation = $this->choice('Enable ActivityPub federation?', ['false', 'true'], 1);
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$this->updateEnvFile('ACTIVITY_PUB', $activitypub_federation);
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$this->updateEnvFile('AP_INBOX', $activitypub_federation);
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$this->updateEnvFile('AP_SHAREDINBOX', $activitypub_federation);
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$this->updateEnvFile('AP_REMOTE_FOLLOW', $activitypub_federation);
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$enforce_email_verification = $this->choice('Enforce email verification?', ['false', 'true'], 1);
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$this->updateEnvFile('ENFORCE_EMAIL_VERIFICATION', $enforce_email_verification);
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$enable_mobile_apis = $this->choice('Enable mobile app/apis support?', ['false', 'true'], 1);
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$this->updateEnvFile('OAUTH_ENABLED', $enable_mobile_apis);
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$this->updateEnvFile('EXP_EMC', $enable_mobile_apis);
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$optimize_media = $this->choice('Optimize media uploads? Requires jpegoptim and other dependencies!', ['false', 'true'], 0);
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$this->updateEnvFile('PF_OPTIMIZE_IMAGES', $optimize_media);
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if($this->installType === 'Advanced') {
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if($optimize_media === 'true') {
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$image_quality = $this->ask('Set image optimization quality between 1-100. Default is 80%, lower values use less disk space at the expense of image quality.', '80');
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if($image_quality < 1) {
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$this->error('Min image quality is 1. You should avoid such a low value, 60 at minimum is recommended.');
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exit;
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}
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if($image_quality > 100) {
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$this->error('Max image quality is 100');
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exit;
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}
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$this->updateEnvFile('IMAGE_QUALITY', $image_quality);
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}
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$max_photo_size = $this->ask('Max photo upload size in kilobytes. Default 15000 which is equal to 15MB', '15000');
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if($max_photo_size * 1024 > $this->parseSize(ini_get('post_max_size'))) {
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$this->error('Max photo size (' . (round($max_photo_size / 1000)) . 'M) cannot exceed php.ini `post_max_size` of ' . ini_get('post_max_size'));
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exit;
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}
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$this->updateEnvFile('MAX_PHOTO_SIZE', $max_photo_size);
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$max_caption_length = $this->ask('Max caption limit. Default to 500, max 5000.', '500');
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if($max_caption_length > 5000) {
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$this->error('Max caption length is 5000 characters.');
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exit;
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}
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$this->updateEnvFile('MAX_CAPTION_LENGTH', $max_caption_length);
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$max_album_length = $this->ask('Max photos allowed per album. Choose a value between 1 and 10.', '4');
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if($max_album_length < 1) {
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$this->error('Min album length is 1 photos per album.');
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exit;
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}
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if($max_album_length > 10) {
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$this->error('Max album length is 10 photos per album.');
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exit;
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}
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$this->updateEnvFile('MAX_ALBUM_LENGTH', $max_album_length);
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}
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$this->updateEnvFile('APP_ENV', 'production');
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$this->postInstall();
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}
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protected function updateEnvFile($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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$this->line('');
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$this->info('We recommend running database migrations now, or you can do it manually later.');
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$confirm = $this->choice('Do you want to run the database migrations?', ['No', 'Yes'], 0);
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if($confirm === 'Yes') {
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$this->callSilently('config:clear');
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sleep(3);
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$this->call('migrate', ['--force' => true]);
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$this->callSilently('instance:actor');
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$this->callSilently('passport:install');
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$confirm = $this->choice('Do you want to create an admin account?', ['No', 'Yes'], 0);
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if($confirm === 'Yes') {
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$this->call('user:create');
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}
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} else {
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$this->callSilently('config:cache');
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}
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$this->info('Pixelfed has been successfully installed!');
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}
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protected function parseSize($size) {
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$unit = preg_replace('/[^bkmgtpezy]/i', '', $size);
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$size = preg_replace('/[^0-9\.]/', '', $size);
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if ($unit) {
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return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
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}
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else {
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return round($size);
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}
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}
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}
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