1 files changed, 71 insertions, 0 deletions
diff --git a/apps/dav/lib/CardDAV/ContactsManager.php b/apps/dav/lib/CardDAV/ContactsManager.php
new file mode 100644
index 00000000000..b35137c902d
--- /dev/null
+++ b/apps/dav/lib/CardDAV/ContactsManager.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\DAV\CardDAV;
+
+use OCA\DAV\Db\PropertyMapper;
+use OCP\Contacts\IManager;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+
+class ContactsManager {
+	/**
+	 * ContactsManager constructor.
+	 *
+	 * @param CardDavBackend $backend
+	 * @param IL10N $l10n
+	 */
+	public function __construct(
+		private CardDavBackend $backend,
+		private IL10N $l10n,
+		private PropertyMapper $propertyMapper,
+	) {
+	}
+
+	/**
+	 * @param IManager $cm
+	 * @param string $userId
+	 * @param IURLGenerator $urlGenerator
+	 */
+	public function setupContactsProvider(IManager $cm, $userId, IURLGenerator $urlGenerator) {
+		$addressBooks = $this->backend->getAddressBooksForUser("principals/users/$userId");
+		$this->register($cm, $addressBooks, $urlGenerator, $userId);
+		$this->setupSystemContactsProvider($cm, $userId, $urlGenerator);
+	}
+
+	/**
+	 * @param IManager $cm
+	 * @param ?string $userId
+	 * @param IURLGenerator $urlGenerator
+	 */
+	public function setupSystemContactsProvider(IManager $cm, ?string $userId, IURLGenerator $urlGenerator) {
+		$addressBooks = $this->backend->getAddressBooksForUser('principals/system/system');
+		$this->register($cm, $addressBooks, $urlGenerator, $userId);
+	}
+
+	/**
+	 * @param IManager $cm
+	 * @param $addressBooks
+	 * @param IURLGenerator $urlGenerator
+	 * @param ?string $userId
+	 */
+	private function register(IManager $cm, $addressBooks, $urlGenerator, ?string $userId) {
+		foreach ($addressBooks as $addressBookInfo) {
+			$addressBook = new AddressBook($this->backend, $addressBookInfo, $this->l10n);
+			$cm->registerAddressBook(
+				new AddressBookImpl(
+					$addressBook,
+					$addressBookInfo,
+					$this->backend,
+					$urlGenerator,
+					$this->propertyMapper,
+					$userId,
+				)
+			);
+		}
+	}
+}