From 1c58a9d699f8e3637298c7022761dd1de4b30639 Mon Sep 17 00:00:00 2001
From: Dane Everitt <dane@daneeveritt.com>
Date: Mon, 25 Jan 2016 20:08:48 -0500
Subject: [PATCH] Add environment variable configuration; closes #47

---
 app/Console/Commands/UpdateEnvironment.php | 97 ++++++++++++++++++++++
 app/Console/Kernel.php                     |  1 +
 config/app.php                             |  4 +-
 3 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 app/Console/Commands/UpdateEnvironment.php

diff --git a/app/Console/Commands/UpdateEnvironment.php b/app/Console/Commands/UpdateEnvironment.php
new file mode 100644
index 000000000..e58fce5fd
--- /dev/null
+++ b/app/Console/Commands/UpdateEnvironment.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Pterodactyl - Panel
+ * Copyright (c) 2015 - 2016 Dane Everitt <dane@daneeveritt.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+namespace Pterodactyl\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class UpdateEnvironment extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'pterodactyl:env';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Update environment settings automatically.';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+
+        $variables = [];
+        $file = base_path() . '/.env';
+        if (!file_exists($file)) {
+            $this->error('Missing environment file! It appears that you have not installed this panel correctly.');
+            exit();
+        }
+
+        $envContents = file_get_contents($file);
+
+        // DB info
+        $variables['DB_HOST'] = $this->anticipate('Database Host (usually \'localhost\' or \'127.0.0.1\')', [ 'localhost', '127.0.0.1', env('DB_HOST') ]);
+        $variables['DB_PORT'] = $this->anticipate('Database Port', [ 3306, env('DB_PORT') ]);
+        $variables['DB_DATABASE'] = $this->anticipate('Database Name', [ 'pterodactyl', 'homestead', ENV('DB_DATABASE') ]);
+        $variables['DB_USERNAME'] = $this->anticipate('Database Username', [ env('DB_USERNAME') ]);
+        $variables['DB_PASSWORD'] = $this->secret('Database User\'s Password');
+
+        // Other Basic Information
+        $variables['APP_URL'] = $this->anticipate('Enter your current panel URL (include http or https).', [ env('APP_URL', 'http://localhost') ]);
+        $this->line('The timezone should match one of the supported timezones according to http://php.net/manual/en/timezones.php');
+        $variables['APP_TIMEZONE'] = $this->anticipate('Enter the timezone for this panel to run with', \DateTimeZone::listIdentifiers(\DateTimeZone::ALL));
+
+        $bar = $this->output->createProgressBar(count($variables) + 1);
+
+        $this->line('Writing new environment configuration to file.');
+        foreach ($variables as $key => $value) {
+            $regex = '/^' . $key . '=(.*)$/m';
+            $replace = $key . '=' . $value;
+            $envContents = preg_replace($regex, $replace, $envContents);
+            $bar->advance();
+        }
+
+        file_put_contents($file, $envContents);
+        $bar->finish();
+        echo "\n";
+    }
+}
diff --git a/app/Console/Kernel.php b/app/Console/Kernel.php
index 4afb6007d..53c4cfbe9 100644
--- a/app/Console/Kernel.php
+++ b/app/Console/Kernel.php
@@ -16,6 +16,7 @@ class Kernel extends ConsoleKernel
         \Pterodactyl\Console\Commands\Inspire::class,
         \Pterodactyl\Console\Commands\MakeUser::class,
         \Pterodactyl\Console\Commands\ShowVersion::class,
+        \Pterodactyl\Console\Commands\UpdateEnvironment::class,
     ];
 
     /**
diff --git a/config/app.php b/config/app.php
index 882ac0ac3..cb283eece 100644
--- a/config/app.php
+++ b/config/app.php
@@ -30,7 +30,7 @@ return [
     |
     */
 
-    'url' => 'http://localhost',
+    'url' => ENV('APP_URL', 'http://localhost'),
 
     /*
     |--------------------------------------------------------------------------
@@ -43,7 +43,7 @@ return [
     |
     */
 
-    'timezone' => 'UTC',
+    'timezone' => ENV('APP_TIMEZONE', 'UTC'),
 
     /*
     |--------------------------------------------------------------------------