1 files changed, 90 insertions, 0 deletions
diff --git a/lib/private/Profile/Actions/FediverseAction.php b/lib/private/Profile/Actions/FediverseAction.php
new file mode 100644
index 00000000000..ed3fcd80b52
--- /dev/null
+++ b/lib/private/Profile/Actions/FediverseAction.php
@@ -0,0 +1,90 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright 2021 Christopher Ng <chrng8@gmail.com>
+ *
+ * @author Christopher Ng <chrng8@gmail.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 OC\Profile\Actions;
+
+use function Safe\substr;
+use OCP\Accounts\IAccountManager;
+use OCP\IURLGenerator;
+use OCP\IUser;
+use OCP\L10N\IFactory;
+use OCP\Profile\ILinkAction;
+
+class FediverseAction implements ILinkAction {
+	private ?string $value = null;
+	private IAccountManager $accountManager;
+	private IFactory $l10nFactory;
+	private IURLGenerator $urlGenerator;
+
+	public function __construct(
+		IAccountManager $accountManager,
+		IFactory $l10nFactory,
+		IURLGenerator $urlGenerator
+	) {
+		$this->accountManager = $accountManager;
+		$this->l10nFactory = $l10nFactory;
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	public function preload(IUser $targetUser): void {
+		$account = $this->accountManager->getAccount($targetUser);
+		$this->value = $account->getProperty(IAccountManager::PROPERTY_FEDIVERSE)->getValue();
+	}
+
+	public function getAppId(): string {
+		return 'core';
+	}
+
+	public function getId(): string {
+		return IAccountManager::PROPERTY_FEDIVERSE;
+	}
+
+	public function getDisplayId(): string {
+		return $this->l10nFactory->get('lib')->t('Fediverse');
+	}
+
+	public function getTitle(): string {
+		$displayUsername = $this->value[0] === '@' ? $this->value : '@' . $this->value;
+		return $this->l10nFactory->get('lib')->t('View %s on the fediverse', [$displayUsername]);
+	}
+
+	public function getPriority(): int {
+		return 50;
+	}
+
+	public function getIcon(): string {
+		return $this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'actions/mastodon.svg'));
+	}
+
+	public function getTarget(): ?string {
+		if (empty($this->value)) {
+			return null;
+		}
+		$username = $this->value[0] === '@' ? substr($this->value, 1) : $this->value;
+		[$username, $instance] = explode('@', $username);
+		return 'https://' . $instance . '/@' . $username;
+	}
+}