feat: Implement a team resource provider

Signed-off-by: Julius Härtl <jus@bitgrid.net>

lib/Teams/DeckTeamResourceProvider.php

@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\Deck\Teams;
+
+use OCA\Deck\AppInfo\Application;
+use OCA\Deck\Db\Board;
+use OCA\Deck\Db\BoardMapper;
+use OCP\IURLGenerator;
+use OCP\Teams\TeamResource;
+
+/**
+ * @copyright Copyright (c) 2024 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @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/>.
+ */
+
+class DeckTeamResourceProvider implements \OCP\Teams\ITeamResourceProvider {
+
+	public function __construct(
+		private BoardMapper $boardMapper,
+		private IURLGenerator $urlGenerator,
+	) {
+	}
+
+
+	public function getId(): string {
+		return Application::APP_ID;
+	}
+
+	public function getName(): string {
+		return 'Deck';
+	}
+
+	public function getIconSvg(): string {
+		return file_get_contents(__DIR__ . '/../../img/deck-current.svg');
+	}
+
+	public function getSharedWith($teamId): array {
+		$boards = $this->boardMapper->findAllByTeam($teamId);
+		return array_map(function (Board $board) {
+			return new TeamResource(
+				$this,
+				(string)$board->getId(),
+				$board->getTitle(),
+				$this->urlGenerator->linkToRouteAbsolute('deck.page.index') . '#/board/' . $board->getId(),
+				$this->getBoardBulletIcon($board),
+				$this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('deck', 'deck-current.svg')),
+			);
+		}, $boards);
+	}
+
+	public function isSharedWithTeam(string $teamId, string $resourceId): bool {
+		return $this->boardMapper->isSharedWithTeam((int)$resourceId, $teamId);
+	}
+
+	public function getTeamsForResource(string $resourceId): array {
+		return $this->boardMapper->findTeamsForBoard((int)$resourceId);
+	}
+
+	public function getBoardBulletIcon(Board $board): string {
+		return '<svg xmlns="http://www.w3.org/2000/svg" height="16" width="16" version="1.1" viewBox="0 0 16 16"><g fill="#' . $board->getColor(). '"><rect ry="15" height="14" width="14" y="1" x="1"/></g></svg>';
+	}
+}