feat: add shared resource section to profile

apps/profile/composer/composer/autoload_classmap.php

@@ -8,6 +8,7 @@
 return array(
     'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
     'OCA\\Profile\\AppInfo\\Application' => $baseDir . '/../lib/AppInfo/Application.php',
+    'OCA\\Profile\\Controller\\ProfileApiController' => $baseDir . '/../lib/Controller/ProfileApiController.php',
     'OCA\\Profile\\Controller\\ProfilePageController' => $baseDir . '/../lib/Controller/ProfilePageController.php',
     'OCA\\Profile\\Listener\\LoadAdditionalEntriesListener' => $baseDir . '/../lib/Listener/LoadAdditionalEntriesListener.php',
     'OCA\\Profile\\Listener\\ProfilePickerReferenceListener' => $baseDir . '/../lib/Listener/ProfilePickerReferenceListener.php',

apps/profile/composer/composer/autoload_static.php

@@ -23,6 +23,7 @@ class ComposerStaticInitProfile
     public static $classMap = array (
         'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
         'OCA\\Profile\\AppInfo\\Application' => __DIR__ . '/..' . '/../lib/AppInfo/Application.php',
+        'OCA\\Profile\\Controller\\ProfileApiController' => __DIR__ . '/..' . '/../lib/Controller/ProfileApiController.php',
         'OCA\\Profile\\Controller\\ProfilePageController' => __DIR__ . '/..' . '/../lib/Controller/ProfilePageController.php',
         'OCA\\Profile\\Listener\\LoadAdditionalEntriesListener' => __DIR__ . '/..' . '/../lib/Listener/LoadAdditionalEntriesListener.php',
         'OCA\\Profile\\Listener\\ProfilePickerReferenceListener' => __DIR__ . '/..' . '/../lib/Listener/ProfilePickerReferenceListener.php',

apps/profile/lib/Controller/ProfileApiController.php

@@ -0,0 +1,185 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Profile\Controller;
+
+use OCP\App\IAppManager;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\Attribute\ApiRoute;
+use OCP\AppFramework\Http\Attribute\NoAdminRequired;
+use OCP\AppFramework\Http\Attribute\NoCSRFRequired;
+use OCP\AppFramework\Http\Attribute\OpenAPI;
+use OCP\AppFramework\Http\DataResponse;
+use OCP\AppFramework\OCS\OCSNotFoundException;
+use OCP\AppFramework\OCSController;
+use OCP\Calendar\ICalendarQuery;
+use OCP\Calendar\IManager;
+use OCP\Files\File;
+use OCP\IDateTimeFormatter;
+use OCP\IRequest;
+use OCP\IURLGenerator;
+use OCP\IUserManager;
+use OCP\IUserSession;
+use OCP\Share\IManager as IShareManager;
+use OCP\Share\IShare;
+
+/**
+ * @psalm-import-type ProfileSharedResource from \OCA\Profile\ResponseDefinitions
+ */
+#[OpenAPI(scope: OpenAPI::SCOPE_DEFAULT)]
+class ProfileApiController extends OCSController {
+	public function __construct(
+		string $appName,
+		IRequest $request,
+		private IUserSession $userSession,
+		private IUserManager $userManager,
+		private IManager $calendarManager,
+		private IShareManager $shareManager,
+		private IDateTimeFormatter $formatter,
+		private IURLGenerator $urlGenerator,
+		private IAppManager $appManager,
+	) {
+		parent::__construct($appName, $request);
+	}
+
+	/**
+	 * Get resources shared between the current user and the specified user.
+	 *
+	 * @param string $userId - The user ID of the user to get shared resources with.
+	 * @return DataResponse<Http::STATUS_OK, list<ProfileSharedResource>, array{}>
+	 * @throws OCSNotFoundException - The specified user does not exist.
+	 *
+	 * 200: The shared resources between the current user and the specified user.
+	 * 404: The specified user does not exist.
+	 */
+	#[NoCSRFRequired]
+	#[NoAdminRequired]
+	#[ApiRoute(verb: 'GET', url: '/api/v1/resources/{userId}')]
+	public function getResources(string $userId): DataResponse {
+		$user = $this->userManager->get($userId);
+		if (!$user) {
+			throw new OCSNotFoundException();
+		}
+
+		$files = $this->getSharedNodes($userId);
+		$events = $this->getSharedCalendarEvents($userId);
+
+		$entries = array_values(array_merge($files, $events));
+		return new DataResponse($entries);
+	}
+
+	/**
+	 * Get all upcoming events shared between a user and the current user.
+	 *
+	 * If the calendar app is disabled for the current user no events will be returned.
+	 *
+	 * @param string $userId - The user ID of the user to get shared events with.
+	 * @return list<ProfileSharedResource>
+	 */
+	private function getSharedCalendarEvents(string $userId) {
+		if (!$this->appManager->isEnabledForUser('calendar', $this->userSession->getUser())) {
+			return [];
+		}
+
+		$mePrincipal = 'principals/users/' . $this->userSession->getUser()->getUID();
+
+		$query = $this->calendarManager->newQuery($mePrincipal);
+		$query->setSearchPattern($userId);
+		$query->addType('VEVENT');
+		$query->addSearchProperty(ICalendarQuery::SEARCH_PROPERTY_ATTENDEE);
+		$query->addSearchProperty(ICalendarQuery::SEARCH_PROPERTY_ORGANIZER);
+		$now = new \DateTimeImmutable('now');
+		$query->setTimerangeStart($now->modify('-1 hour'));
+		$query->setLimit(9);
+
+		$events = $this->calendarManager->searchForPrincipal($query);
+		$result = [];
+		foreach ($events as $event) {
+			if (isset($event['objects'][0]['STATUS']) && $event['objects'][0]['STATUS'][0] === 'CANCELLED') {
+				continue;
+			}
+
+			$end = $event['objects'][0]['DTEND'][0];
+			if ($now->diff($end)->invert === 1) {
+				// already ended, skip
+				continue;
+			}
+
+			$calendarUid = $event['objects'][0]['UID'][0];
+			if (isset($event['RECURRENCE-ID'])) {
+				$recurrenceId = $event['RECURRENCE-ID'][0];
+				$href = $this->urlGenerator->linkToRouteAbsolute('calendar.object.indexuid.recurrenceId', ['uid' => $calendarUid, 'recurrenceId' => $recurrenceId]);
+			} else {
+				$href = $this->urlGenerator->linkToRouteAbsolute('calendar.object.indexuid', ['uid' => $calendarUid]);
+			}
+
+			$start = \DateTime::createFromImmutable($event['objects'][0]['DTSTART'][0]);
+			$result[] = [
+				'label' => $event['objects'][0]['SUMMARY'][0],
+				'text' => $this->formatter->formatTimeSpan($start, \DateTime::createFromImmutable($now)),
+				'href' => $href,
+				'img' => $this->urlGenerator->getAbsoluteURL($this->appManager->getAppIcon('calendar')),
+			];
+		}
+		return $result;
+	}
+
+	/**
+	 * @return ProfileSharedResource[]
+	 */
+	private function getSharedNodes(string $userId): array {
+		$outgoingShares = [];
+		$offset = 0;
+		while (count($outgoingShares) < 5) {
+			$shares = $this->shareManager->getSharesBy($userId, IShare::TYPE_USER, limit: 50, offset: $offset);
+			$outgoingShares = array_merge($outgoingShares, array_filter($shares, fn ($share) => $share->getSharedWith() === $this->userSession->getUser()->getUID()));
+			$offset += 50;
+			if (count($shares) < 50) {
+				break;
+			}
+		}
+
+		$incomingShares = [];
+		$offset = 0;
+		while (count($incomingShares) < 5) {
+			$shares = $this->shareManager->getSharesBy($this->userSession->getUser()->getUID(), IShare::TYPE_USER, limit: 50, offset: $offset);
+			$incomingShares = array_merge($incomingShares, array_filter($shares, fn ($share) => $share->getSharedWith() === $userId));
+			$offset += 50;
+			if (count($shares) < 50) {
+				break;
+			}
+		}
+
+		$shares = array_slice(array_merge($outgoingShares, $incomingShares), 0, 5);
+		usort($shares, fn ($a, $b) => $a->getNode()->getMTime() <=> $b->getNode()->getMTime());
+		$files = [];
+		foreach ($shares as $share) {
+			$node = $share->getNode();
+			// Preview endpoint only serves files; folders need the mime icon directly.
+			if ($node instanceof File) {
+				$img = $this->urlGenerator->linkToRouteAbsolute('core.Preview.getPreviewByFileId', [
+					'fileId' => $node->getId(),
+					'mimeFallback' => true,
+				]);
+			} else {
+				$img = $this->urlGenerator->getAbsoluteURL($this->urlGenerator->imagePath('core', 'filetypes/folder.svg'));
+			}
+			$files[] = [
+				'label' => $node->getName(),
+				'text' => $this->formatter->formatTimeSpan($node->getMTime()),
+				'href' => $this->urlGenerator->linkToRouteAbsolute('files.view.index', [
+					'dir' => $node->getParent()->getPath(),
+					'fileid' => $node->getId(),
+				]),
+				'img' => $img,
+			];
+		}
+		return $files;
+	}
+}

apps/profile/lib/ResponseDefinitions.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Profile;
+
+/**
+ * @psalm-type ProfileSharedResource array{
+ *   label: string,
+ *   text: string,
+ *   href: string,
+ *   img: string
+ * }
+ */
+class ResponseDefinitions {
+}