Finish front-end server modification changes.

Everything is back to the point that it was before this massive code overhaul began. FInal steps before merging this into develop will be some unit tests.

Author: DaneEveritt

app/Contracts/Repository/EggVariableRepositoryInterface.php

@@ -9,6 +9,16 @@
 
 namespace Pterodactyl\Contracts\Repository;
 
+use Illuminate\Support\Collection;
+
 interface EggVariableRepositoryInterface extends RepositoryInterface
 {
+    /**
+     * Return editable variables for a given egg. Editable variables must be set to
+     * user viewable in order to be picked up by this function.
+     *
+     * @param int $egg
+     * @return \Illuminate\Support\Collection
+     */
+    public function getEditableVariables(int $egg): Collection;
 }

app/Contracts/Repository/ServerRepositoryInterface.php

@@ -9,6 +9,7 @@
 
 namespace Pterodactyl\Contracts\Repository;
 
+use Pterodactyl\Models\Server;
 use Pterodactyl\Contracts\Repository\Attributes\SearchableInterface;
 
 interface ServerRepositoryInterface extends RepositoryInterface, SearchableInterface
@@ -52,6 +53,19 @@ public function findWithVariables($id);
      */
     public function getVariablesWithValues($id, $returnAsObject = false);
 
+    /**
+     * Get the primary allocation for a given server. If a model is passed into
+     * the function, load the allocation relationship onto it. Otherwise, find and
+     * return the server from the database.
+     *
+     * @param int|\Pterodactyl\Models\Server $server
+     * @param bool                           $refresh
+     * @return \Pterodactyl\Models\Server
+     *
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function getPrimaryAllocation($server, bool $refresh = false): Server;
+
     /**
      * Return enough data to be used for the creation of a server via the daemon.
      *

app/Http/Controllers/Server/ServerController.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace Pterodactyl\Http\Controllers\Server\Settings;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\RedirectResponse;
+use Prologue\Alerts\AlertsMessageBag;
+use Pterodactyl\Http\Controllers\Controller;
+use Pterodactyl\Traits\Controllers\JavascriptInjection;
+use Pterodactyl\Services\Servers\StartupCommandViewService;
+use Pterodactyl\Services\Servers\StartupModificationService;
+use Pterodactyl\Http\Requests\Server\UpdateStartupParametersFormRequest;
+
+class StartupController extends Controller
+{
+    use JavascriptInjection;
+
+    /**
+     * @var \Prologue\Alerts\AlertsMessageBag
+     */
+    private $alert;
+
+    /**
+     * @var \Pterodactyl\Services\Servers\StartupCommandViewService
+     */
+    private $commandViewService;
+
+    /**
+     * @var \Pterodactyl\Services\Servers\StartupModificationService
+     */
+    private $modificationService;
+
+    /**
+     * StartupController constructor.
+     *
+     * @param \Prologue\Alerts\AlertsMessageBag                        $alert
+     * @param \Pterodactyl\Services\Servers\StartupCommandViewService  $commandViewService
+     * @param \Pterodactyl\Services\Servers\StartupModificationService $modificationService
+     */
+    public function __construct(
+        AlertsMessageBag $alert,
+        StartupCommandViewService $commandViewService,
+        StartupModificationService $modificationService
+    ) {
+        $this->alert = $alert;
+        $this->commandViewService = $commandViewService;
+        $this->modificationService = $modificationService;
+    }
+
+    /**
+     * Render the server startup page.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\View\View
+     *
+     * @throws \Illuminate\Auth\Access\AuthorizationException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function index(Request $request)
+    {
+        $server = $request->attributes->get('server');
+        $this->authorize('view-startup', $server);
+        $this->injectJavascript();
+
+        $data = $this->commandViewService->handle($server->id);
+
+        return view('server.settings.startup', [
+            'variables' => $data->get('variables'),
+            'server_values' => $data->get('server_values'),
+            'startup' => $data->get('startup'),
+        ]);
+    }
+
+    /**
+     * Handle request to update the startup variables for a server. Authorization
+     * is handled in the form request.
+     *
+     * @param \Pterodactyl\Http\Requests\Server\UpdateStartupParametersFormRequest $request
+     * @return \Illuminate\Http\RedirectResponse
+     *
+     * @throws \Pterodactyl\Exceptions\DisplayException
+     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function update(UpdateStartupParametersFormRequest $request): RedirectResponse
+    {
+        $this->modificationService->handle($request->attributes->get('server'), $request->normalize());
+        $this->alert->success(trans('server.config.startup.edited'))->flash();
+
+        return redirect()->route('server.settings.startup', ['server' => $request->attributes->get('server')->uuidShort]);
+    }
+}

app/Http/Controllers/Server/Settings/StartupController.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\Server;
+
+use Pterodactyl\Http\Requests\FrontendUserFormRequest;
+use Pterodactyl\Contracts\Repository\EggVariableRepositoryInterface;
+
+class UpdateStartupParametersFormRequest extends FrontendUserFormRequest
+{
+    /**
+     * @var array
+     */
+    private $validationAttributes = [];
+
+    /**
+     * Determine if the user has permission to update the startup parameters
+     * for this server.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        if (! parent::authorize()) {
+            return false;
+        }
+
+        return $this->user()->can('edit-startup', $this->attributes->get('server'));
+    }
+
+    /**
+     * Validate that all of the required fields were passed and that the environment
+     * variable values meet the defined criteria for those fields.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        $repository = $this->container->make(EggVariableRepositoryInterface::class);
+
+        $variables = $repository->getEditableVariables($this->attributes->get('server')->egg_id);
+        $rules = $variables->mapWithKeys(function ($variable) {
+            $this->validationAttributes['environment.' . $variable->env_variable] = $variable->name;
+
+            return ['environment.' . $variable->env_variable => $variable->rules];
+        })->toArray();
+
+        return array_merge($rules, [
+            'environment' => 'required|array',
+        ]);
+    }
+
+    /**
+     * Return attributes to provide better naming conventions for error messages.
+     *
+     * @return array
+     */
+    public function attributes()
+    {
+        return $this->validationAttributes;
+    }
+}

app/Http/Requests/Server/UpdateStartupParametersFormRequest.php

@@ -9,6 +9,7 @@
 
 namespace Pterodactyl\Repositories\Eloquent;
 
+use Illuminate\Support\Collection;
 use Pterodactyl\Models\EggVariable;
 use Pterodactyl\Contracts\Repository\EggVariableRepositoryInterface;
 
@@ -21,4 +22,20 @@ public function model()
     {
         return EggVariable::class;
     }
+
+    /**
+     * Return editable variables for a given egg. Editable variables must be set to
+     * user viewable in order to be picked up by this function.
+     *
+     * @param int $egg
+     * @return \Illuminate\Support\Collection
+     */
+    public function getEditableVariables(int $egg): Collection
+    {
+        return $this->getBuilder()->where([
+            ['egg_id', '=', $egg],
+            ['user_viewable', '=', 1],
+            ['user_editable', '=', 1],
+        ])->get($this->getColumns());
+    }
 }