Basic functionality

app/modules/Admin/Sign/SignPresenter.php

@@ -0,0 +1,75 @@
+<?php declare(strict_types = 1);
+
+namespace App\Modules\Admin\Sign;
+
+use App\Model\App;
+use App\Model\Exception\Runtime\AuthenticationException;
+use App\Modules\Admin\BaseAdminPresenter;
+use App\UI\Form\BaseForm;
+use App\UI\Form\FormFactory;
+use Nette\Application\UI\ComponentReflection;
+
+final class SignPresenter extends BaseAdminPresenter
+{
+
+	/** @var string @persistent */
+	public $backlink;
+
+	/** @var FormFactory @inject */
+	public $formFactory;
+
+	/**
+	 * @param ComponentReflection|mixed $element
+	 * @phpcsSuppress SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint
+	 */
+	public function checkRequirements($element): void
+	{
+	}
+
+	public function actionIn(): void
+	{
+		if ($this->user->isLoggedIn()) {
+			$this->redirect(App::DESTINATION_AFTER_SIGN_IN);
+		}
+	}
+
+	public function actionOut(): void
+	{
+		if ($this->user->isLoggedIn()) {
+			$this->user->logout();
+			$this->flashSuccess('_front.sign.out.success');
+		}
+
+		$this->redirect(App::DESTINATION_AFTER_SIGN_OUT);
+	}
+
+	protected function createComponentLoginForm(): BaseForm
+	{
+		$form = $this->formFactory->forBackend();
+		$form->addEmail('email')
+			->setRequired(true);
+		$form->addPassword('password')
+			->setRequired(true);
+		$form->addCheckbox('remember')
+			->setDefaultValue(true);
+		$form->addSubmit('submit');
+		$form->onSuccess[] = [$this, 'processLoginForm'];
+
+		return $form;
+	}
+
+	public function processLoginForm(BaseForm $form): void
+	{
+		try {
+			$this->user->setExpiration($form->values->remember ? '14 days' : '20 minutes');
+			$this->user->login($form->values->email, $form->values->password);
+		} catch (AuthenticationException $e) {
+			$form->addError('Invalid username or password');
+
+			return;
+		}
+
+		$this->redirect(App::DESTINATION_AFTER_SIGN_IN);
+	}
+
+}