Register "Registration" as alternative login option via the new public API

Signed-off-by: Joas Schilling <coding@schilljs.com>

2 files changed, 76 insertions, 8 deletions

diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index fd82a0d..d07b8da 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -1,4 +1,6 @@
 <?php
+
+declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2017 Julius Härtl <jus@bitgrid.net>
  *
@@ -24,18 +26,24 @@
 namespace OCA\Registration\AppInfo;
 
 use OCA\Registration\Capabilities;
+use OCA\Registration\RegistrationLoginOption;
 use OCP\AppFramework\App;
-use OC\Authentication\Token\IProvider;
+use OCP\AppFramework\Bootstrap\IBootContext;
+use OCP\AppFramework\Bootstrap\IBootstrap;
+use OCP\AppFramework\Bootstrap\IRegistrationContext;
+
+class Application extends App implements IBootstrap {
+	public const APP_ID = 'registration';
 
-class Application extends App {
 	public function __construct() {
-		parent::__construct('registration');
+		parent::__construct(self::APP_ID);
+	}
 
-		$container = $this->getContainer();
-		$container->registerService(IProvider::class, function ($c) {
-			return \OC::$server->query(IProvider::class); // TODO needed?
-		});
+	public function register(IRegistrationContext $context): void {
+		$context->registerAlternativeLogin(RegistrationLoginOption::class);
+		$context->registerCapability(Capabilities::class);
+	}
 
-		$container->registerCapability(Capabilities::class);
+	public function boot(IBootContext $context): void {
 	}
 }
diff --git a/lib/RegistrationLoginOption.php b/lib/RegistrationLoginOption.php
new file mode 100644
index 0000000..d436574
--- /dev/null
+++ b/lib/RegistrationLoginOption.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2020 Joas Schilling <coding@schilljs.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Registration;
+
+use OCA\Registration\AppInfo\Application;
+use OCP\Authentication\IAlternativeLogin;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\Util;
+
+class RegistrationLoginOption implements IAlternativeLogin {
+
+	/** @var IURLGenerator */
+	protected $url;
+	/** @var IL10N */
+	protected $l;
+
+	public function __construct(IURLGenerator $url,
+								IL10N $l) {
+		$this->url = $url;
+		$this->l = $l;
+	}
+
+	public function getLabel(): string {
+		return $this->l->t('Register');
+	}
+
+	public function getLink(): string {
+		return $this->url->linkToRoute('registration.register.askEmail');
+	}
+
+	public function getClass(): string {
+		return 'register-button';
+	}
+
+	public function load(): void {
+		Util::addStyle(Application::APP_ID, 'register-button');
+	}
+}