package installer

app/Http/Controllers/Installer/EnvironmentController.php

@@ -0,0 +1,153 @@
+<?php
+
+namespace App\Http\Controllers\Installer;
+
+use Exception;
+use Illuminate\Http\Request;
+use Illuminate\Routing\Controller;
+use Illuminate\Routing\Redirector;
+use Illuminate\Support\Facades\DB;
+use App\Events\EnvironmentSaved;
+use App\Helpers\Installer\EnvironmentManager;
+use Validator;
+
+class EnvironmentController extends Controller
+{
+    /**
+     * @var EnvironmentManager
+     */
+    protected $EnvironmentManager;
+
+    /**
+     * @param  EnvironmentManager  $environmentManager
+     */
+    public function __construct(EnvironmentManager $environmentManager)
+    {
+        $this->EnvironmentManager = $environmentManager;
+    }
+
+    /**
+     * Display the Environment menu page.
+     *
+     * @return \Illuminate\View\View
+     */
+    public function environmentMenu()
+    {
+        return view('vendor.installer.environment');
+    }
+
+    /**
+     * Display the Environment page.
+     *
+     * @return \Illuminate\View\View
+     */
+    public function environmentWizard()
+    {
+        $envConfig = $this->EnvironmentManager->getEnvContent();
+
+        return view('vendor.installer.environment-wizard', compact('envConfig'));
+    }
+
+    /**
+     * Display the Environment page.
+     *
+     * @return \Illuminate\View\View
+     */
+    public function environmentClassic()
+    {
+        $envConfig = $this->EnvironmentManager->getEnvContent();
+
+        return view('vendor.installer.environment-classic', compact('envConfig'));
+    }
+
+    /**
+     * Processes the newly saved environment configuration (Classic).
+     *
+     * @param  Request  $input
+     * @param  Redirector  $redirect
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function saveClassic(Request $input, Redirector $redirect)
+    {
+        $message = $this->EnvironmentManager->saveFileClassic($input);
+
+        event(new EnvironmentSaved($input));
+
+        return $redirect->route('LaravelInstaller::environmentClassic')
+                        ->with(['message' => $message]);
+    }
+
+    /**
+     * Processes the newly saved environment configuration (Form Wizard).
+     *
+     * @param  Request  $request
+     * @param  Redirector  $redirect
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function saveWizard(Request $request, Redirector $redirect)
+    {
+        $rules = config('installer.environment.form.rules');
+        $messages = [
+            'environment_custom.required_if' => trans('installer_messages.environment.wizard.form.name_required'),
+        ];
+
+        $validator = Validator::make($request->all(), $rules, $messages);
+
+        if ($validator->fails()) {
+            return $redirect->route('LaravelInstaller::environmentWizard')->withInput()->withErrors($validator->errors());
+        }
+
+        if (! $this->checkDatabaseConnection($request)) {
+            return $redirect->route('LaravelInstaller::environmentWizard')->withInput()->withErrors([
+                'database_connection' => trans('installer_messages.environment.wizard.form.db_connection_failed'),
+            ]);
+        }
+
+        $results = $this->EnvironmentManager->saveFileWizard($request);
+
+        event(new EnvironmentSaved($request));
+
+        return $redirect->route('LaravelInstaller::database')
+                        ->with(['results' => $results]);
+    }
+
+    /**
+     * TODO: We can remove this code if PR will be merged: https://github.com/RachidLaasri/LaravelInstaller/pull/162
+     * Validate database connection with user credentials (Form Wizard).
+     *
+     * @param  Request  $request
+     * @return bool
+     */
+    private function checkDatabaseConnection(Request $request)
+    {
+        $connection = $request->input('database_connection');
+
+        $settings = config("database.connections.$connection");
+
+        config([
+            'database' => [
+                'default' => $connection,
+                'connections' => [
+                    $connection => array_merge($settings, [
+                        'driver' => $connection,
+                        'host' => $request->input('database_hostname'),
+                        'port' => $request->input('database_port'),
+                        'database' => $request->input('database_name'),
+                        'username' => $request->input('database_username'),
+                        'password' => $request->input('database_password'),
+                    ]),
+                ],
+            ],
+        ]);
+
+        DB::purge();
+
+        try {
+            DB::connection()->getPdo();
+
+            return true;
+        } catch (Exception $e) {
+            return false;
+        }
+    }
+}