Update installer command

app/Console/Commands/Installer.php

@@ -4,6 +4,7 @@ namespace App\Console\Commands;
 
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\Redis;
+use \PDO;
 
 class Installer extends Command
 {
@@ -12,7 +13,7 @@ class Installer extends Command
      *
      * @var string
      */
-    protected $signature = 'install';
+    protected $signature = 'install {--dangerously-overwrite-env : Re-run installation and overwrite current .env }';
 
     /**
      * The console command description.
@@ -21,6 +22,8 @@ class Installer extends Command
      */
     protected $description = 'CLI Installer';
 
+    public $installType = 'Simple';
+
     /**
      * Create a new command instance.
      *
@@ -54,23 +57,48 @@ class Installer extends Command
         $this->info(' ');
         $this->info('Pixelfed version: ' . config('pixelfed.version'));
         $this->line(' ');
-        $this->info('Scanning system...');                               
+        $this->envCheck();
+    }
+
+    protected function envCheck()
+    {
+        if( file_exists(base_path('.env')) &&
+        	filesize(base_path('.env')) !== 0 &&
+        	!$this->option('dangerously-overwrite-env')
+        ) {
+            $this->line('');
+            $this->error('Installation aborted, found existing .env file');
+            $this->line('Run the following command to re-run the installer:');
+            $this->line('');
+            $this->info('php artisan install --dangerously-overwrite-env');
+            $this->line('');
+            exit;
+        }
+        $this->installType();
+    }
+
+    protected function installType()
+    {
+    	$type = $this->choice('Select installation type', ['Simple', 'Advanced'], 0);
+		$this->installType = $type;
         $this->preflightCheck();
     }
+
     protected function preflightCheck()
     {
-        $this->line(' ');
-        $this->info('Checking for installed dependencies...');
-        $redis = Redis::connection();
-        if($redis->ping()) {
-            $this->info('- Found redis!');
-        } else {
-            $this->error('- Redis not found, aborting installation');
-            exit;
+        if($this->installType === 'Advanced') {
+			$this->info('Scanning system...');
+			$this->line(' ');
+			$this->info('Checking for installed dependencies...');
+	        $redis = Redis::connection();
+	        if($redis->ping()) {
+	            $this->info('- Found redis!');
+	        } else {
+	            $this->error('- Redis not found, aborting installation');
+	            exit;
+	        }
         }
         $this->checkPhpDependencies();
-        $this->checkPermissions();
-        $this->envCheck();
     }
 
     protected function checkPhpDependencies()
@@ -81,31 +109,39 @@ class Installer extends Command
             'curl',
             'json',
             'mbstring',
-            'openssl'
+            'openssl',
         ];
-        $ffmpeg = exec('which ffmpeg');
-        if(empty($ffmpeg)) {
-            $this->error('FFmpeg not found, please install it.');
-            $this->error('Cancelling installation.');
-            exit;
-        } else {
-            $this->info('- Found FFmpeg!');
-        }
-        $this->line('');
-        $this->info('Checking for required php extensions...');
+        if($this->installType === 'Advanced') {
+	        $ffmpeg = exec('which ffmpeg');
+	        if(empty($ffmpeg)) {
+	            $this->error('FFmpeg not found, please install it.');
+	            $this->error('Cancelling installation.');
+	            exit;
+	        } else {
+	            $this->info('- Found FFmpeg!');
+	        }
+	        $this->line('');
+        	$this->info('Checking for required php extensions...');
+	    }
         foreach($extensions as $ext) {
             if(extension_loaded($ext) == false) {
-                $this->error("- {$ext} extension not found, aborting installation");
+                $this->error("\"{$ext}\" PHP extension not found, aborting installation");
                 exit;
             }
         }
-        $this->info("- Required PHP extensions found!");
+        if($this->installType === 'Advanced') {
+	        $this->info("- Required PHP extensions found!");
+	    }
+
+	    $this->checkPermissions();
     }
 
     protected function checkPermissions()
     {
-        $this->line('');
-        $this->info('Checking for proper filesystem permissions...');
+    	if($this->installType === 'Advanced') {
+	        $this->line('');
+	        $this->info('Checking for proper filesystem permissions...');
+	    }
 
         $paths = [
             base_path('bootstrap'),
@@ -119,100 +155,152 @@ class Installer extends Command
                 $this->error("  $path");
                 exit;
             } else {
-                $this->info("- Found valid permissions for {$path}");
+            	if($this->installType === 'Advanced') {
+	                $this->info("- Found valid permissions for {$path}");
+	            }
             }
         }
-    }
 
-    protected function envCheck()
-    {
-        if(!file_exists(base_path('.env')) || filesize(base_path('.env')) == 0) {
-            $this->line('');
-            $this->info('No .env configuration file found. We will create one now!');
-            $this->createEnv();
-        } else {
-            $confirm = $this->confirm('Found .env file, do you want to overwrite it?');
-            if(!$confirm) {
-                $this->info('Cancelling installation.');
-                exit;
-            }
-            $confirm = $this->confirm('Are you really sure you want to overwrite it?');
-            if(!$confirm) {
-                $this->info('Cancelling installation.');
-                exit;
-            }
-            $this->error('Warning ... if you did not backup your .env before its overwritten it will be permanently deleted.');
-            $confirm = $this->confirm('The application may be installed already, are you really sure you want to overwrite it?');
-            if(!$confirm) {
-                $this->info('Cancelling installation.');
-                exit;
-            }
-        }
-        $this->postInstall();
+        $this->createEnv();
     }
 
     protected function createEnv()
     {
         $this->line('');
-        // copy env
         if(!file_exists(app()->environmentFilePath())) {
             exec('cp .env.example .env');
-            $this->call('key:generate');            
+            $this->updateEnvFile('APP_ENV', 'setup');
+            $this->call('key:generate');
         }
 
         $name = $this->ask('Site name [ex: Pixelfed]');
         $this->updateEnvFile('APP_NAME', $name ?? 'pixelfed');
 
         $domain = $this->ask('Site Domain [ex: pixelfed.com]');
+        if(empty($domain)) {
+        	$this->error('You must set the site domain');
+        	exit;
+        }
+        if(starts_with($domain, 'http')) {
+        	$this->error('The site domain cannot start with https://, you must use the FQDN (eg: example.org)');
+        	exit;
+        }
+        if(strpos($domain, '.') == false) {
+        	$this->error('You must enter a valid site domain');
+        	exit;
+        }
         $this->updateEnvFile('APP_DOMAIN', $domain ?? 'example.org');
         $this->updateEnvFile('ADMIN_DOMAIN', $domain ?? 'example.org');
         $this->updateEnvFile('SESSION_DOMAIN', $domain ?? 'example.org');
-        $this->updateEnvFile('APP_URL', 'https://' . $domain ?? 'https://example.org');
+        $this->updateEnvFile('APP_URL', 'https://' . $domain);
 
         $database = $this->choice('Select database driver', ['mysql', 'pgsql'], 0);
         $this->updateEnvFile('DB_CONNECTION', $database ?? 'mysql');
-        switch ($database) {
-            case 'mysql':
-                $database_host = $this->ask('Select database host', '127.0.0.1');
-                $this->updateEnvFile('DB_HOST', $database_host ?? 'mysql');
 
-                $database_port = $this->ask('Select database port', 3306);
-                $this->updateEnvFile('DB_PORT', $database_port ?? 3306);
+        $database_host = $this->ask('Select database host', '127.0.0.1');
+        $this->updateEnvFile('DB_HOST', $database_host ?? 'mysql');
+
+        $database_port_default = $database === 'mysql' ? 3306 : 5432;
+        $database_port = $this->ask('Select database port', $database_port_default);
+        $this->updateEnvFile('DB_PORT', $database_port ?? $database_port_default);
 
-                $database_db = $this->ask('Select database', 'pixelfed');
-                $this->updateEnvFile('DB_DATABASE', $database_db ?? 'pixelfed');
+        $database_db = $this->ask('Select database', 'pixelfed');
+        $this->updateEnvFile('DB_DATABASE', $database_db ?? 'pixelfed');
 
-                $database_username = $this->ask('Select database username', 'pixelfed');
-                $this->updateEnvFile('DB_USERNAME', $database_username ?? 'pixelfed');
+        $database_username = $this->ask('Select database username', 'pixelfed');
+        $this->updateEnvFile('DB_USERNAME', $database_username ?? 'pixelfed');
 
-                $db_pass = str_random(64);
-                $database_password = $this->secret('Select database password', $db_pass);
-                $this->updateEnvFile('DB_PASSWORD', $database_password);
-            break;
-            
+        $db_pass = str_random(64);
+        $database_password = $this->secret('Select database password', $db_pass);
+        $this->updateEnvFile('DB_PASSWORD', $database_password);
+
+        $dsn = "{$database}:dbname={$database_db};host={$database_host};port={$database_port};";
+        try {
+        	$dbh = new PDO($dsn, $database_username, $database_password, [PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION]);
+        } catch (\PDOException $e) {
+        	$this->error('Cannot connect to database, check your credentials and try again');
+        	exit;
         }
 
-        $cache = $this->choice('Select cache driver', ["redis", "apc", "array", "database", "file", "memcached"], 0);
-        $this->updateEnvFile('CACHE_DRIVER', $cache ?? 'redis');
+        if($this->installType === 'Advanced') {
+	        $cache = $this->choice('Select cache driver', ["redis", "apc", "array", "database", "file", "memcached"], 0);
+	        $this->updateEnvFile('CACHE_DRIVER', $cache ?? 'redis');
 
-        $session = $this->choice('Select session driver', ["redis", "file", "cookie", "database", "apc", "memcached", "array"], 0);
-        $this->updateEnvFile('SESSION_DRIVER', $session ?? 'redis');
+	        $session = $this->choice('Select session driver', ["redis", "file", "cookie", "database", "apc", "memcached", "array"], 0);
+	        $this->updateEnvFile('SESSION_DRIVER', $session ?? 'redis');
 
-        $redis_host = $this->ask('Set redis host', 'localhost');
-        $this->updateEnvFile('REDIS_HOST', $redis_host);
+	        $redis_host = $this->ask('Set redis host', 'localhost');
+	        $this->updateEnvFile('REDIS_HOST', $redis_host);
 
-        $redis_password = $this->ask('Set redis password', 'null');
-        $this->updateEnvFile('REDIS_PASSWORD', $redis_password);
+	        $redis_password = $this->ask('Set redis password', 'null');
+	        $this->updateEnvFile('REDIS_PASSWORD', $redis_password);
 
-        $redis_port = $this->ask('Set redis port', 6379);
-        $this->updateEnvFile('REDIS_PORT', $redis_port);
+	        $redis_port = $this->ask('Set redis port', 6379);
+	        $this->updateEnvFile('REDIS_PORT', $redis_port);
+	    }
 
-        $open_registration = $this->choice('Allow new registrations?', ['true', 'false'], 1);
+        $open_registration = $this->choice('Allow new registrations?', ['false', 'true'], 0);
         $this->updateEnvFile('OPEN_REGISTRATION', $open_registration);
 
-        $enforce_email_verification = $this->choice('Enforce email verification?', ['true', 'false'], 0);
+        $activitypub_federation = $this->choice('Enable ActivityPub federation?', ['false', 'true'], 1);
+        $this->updateEnvFile('ACTIVITY_PUB', $activitypub_federation);
+        $this->updateEnvFile('AP_INBOX', $activitypub_federation);
+        $this->updateEnvFile('AP_SHAREDINBOX', $activitypub_federation);
+        $this->updateEnvFile('AP_REMOTE_FOLLOW', $activitypub_federation);
+
+        $enforce_email_verification = $this->choice('Enforce email verification?', ['false', 'true'], 1);
         $this->updateEnvFile('ENFORCE_EMAIL_VERIFICATION', $enforce_email_verification);
 
+        $enable_mobile_apis = $this->choice('Enable mobile app/apis support?', ['false', 'true'], 1);
+        $this->updateEnvFile('OAUTH_ENABLED', $enable_mobile_apis);
+        $this->updateEnvFile('EXP_EMC', $enable_mobile_apis);
+
+    	$optimize_media = $this->choice('Optimize media uploads? Requires jpegoptim and other dependencies!', ['false', 'true'], 0);
+    	$this->updateEnvFile('PF_OPTIMIZE_IMAGES', $optimize_media);
+
+        if($this->installType === 'Advanced') {
+
+        	if($optimize_media === 'true') {
+	        	$image_quality = $this->ask('Set image optimization quality between 1-100. Default is 80%, lower values use less disk space at the expense of image quality.', '80');
+	        	if($image_quality < 1) {
+	        		$this->error('Min image quality is 1. You should avoid such a low value, 60 at minimum is recommended.');
+	        		exit;
+	        	}
+	        	if($image_quality > 100) {
+	        		$this->error('Max image quality is 100');
+	        		exit;
+	        	}
+	    		$this->updateEnvFile('IMAGE_QUALITY', $image_quality);
+        	}
+
+        	$max_photo_size = $this->ask('Max photo upload size in kilobytes. Default 15000 which is equal to 15MB', '15000');
+        	if($max_photo_size * 1024 > $this->parseSize(ini_get('post_max_size'))) {
+        		$this->error('Max photo size (' . (round($max_photo_size / 1000)) . 'M) cannot exceed php.ini `post_max_size` of ' . ini_get('post_max_size'));
+        		exit;
+        	}
+        	$this->updateEnvFile('MAX_PHOTO_SIZE', $max_photo_size);
+
+        	$max_caption_length = $this->ask('Max caption limit. Default to 500, max 5000.', '500');
+        	if($max_caption_length > 5000) {
+        		$this->error('Max caption length is 5000 characters.');
+        		exit;
+        	}
+        	$this->updateEnvFile('MAX_CAPTION_LENGTH', $max_caption_length);
+
+        	$max_album_length = $this->ask('Max photos allowed per album. Choose a value between 1 and 10.', '4');
+        	if($max_album_length < 1) {
+        		$this->error('Min album length is 1 photos per album.');
+        		exit;
+        	}
+        	if($max_album_length > 10) {
+        		$this->error('Max album length is 10 photos per album.');
+        		exit;
+        	}
+        	$this->updateEnvFile('MAX_ALBUM_LENGTH', $max_album_length);
+        }
+
+        $this->updateEnvFile('APP_ENV', 'production');
+        $this->postInstall();
     }
 
     protected function updateEnvFile($key, $value)
@@ -247,8 +335,35 @@ class Installer extends Command
 
     protected function postInstall()
     {
-        $this->callSilent('config:cache');
-        //$this->callSilent('route:cache');
+        $this->line('');
+        $this->info('We recommend running database migrations now, or you can do it manually later.');
+        $confirm = $this->choice('Do you want to run the database migrations?', ['No', 'Yes'], 0);
+        if($confirm === 'Yes') {
+        	$this->callSilently('config:clear');
+        	sleep(3);
+        	$this->call('migrate', ['--force' => true]);
+	        $this->callSilently('instance:actor');
+	        $this->callSilently('passport:install');
+
+	        $confirm = $this->choice('Do you want to create an admin account?', ['No', 'Yes'], 0);
+	        if($confirm === 'Yes') {
+	        	$this->call('user:create');
+	        }
+        } else {
+        	$this->callSilently('config:cache');
+        }
+
         $this->info('Pixelfed has been successfully installed!');
     }
+
+    protected function parseSize($size) {
+    	$unit = preg_replace('/[^bkmgtpezy]/i', '', $size);
+    	$size = preg_replace('/[^0-9\.]/', '', $size);
+    	if ($unit) {
+    		return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
+    	}
+    	else {
+    		return round($size);
+    	}
+    }
 }