1 files changed, 67 insertions, 0 deletions
diff --git a/apps/files/lib/Settings/DeclarativeAdminSettings.php b/apps/files/lib/Settings/DeclarativeAdminSettings.php
new file mode 100644
index 00000000000..bbf97cc4d32
--- /dev/null
+++ b/apps/files/lib/Settings/DeclarativeAdminSettings.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\Files\Settings;
+
+use OCA\Files\Service\SettingsService;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\IUser;
+use OCP\Settings\DeclarativeSettingsTypes;
+use OCP\Settings\IDeclarativeSettingsFormWithHandlers;
+
+class DeclarativeAdminSettings implements IDeclarativeSettingsFormWithHandlers {
+
+	public function __construct(
+		private IL10N $l,
+		private SettingsService $service,
+		private IURLGenerator $urlGenerator,
+	) {
+	}
+
+	public function getValue(string $fieldId, IUser $user): mixed {
+		return match($fieldId) {
+			'windows_support' => $this->service->hasFilesWindowsSupport(),
+			default => throw new \InvalidArgumentException('Unexpected field id ' . $fieldId),
+		};
+	}
+
+	public function setValue(string $fieldId, mixed $value, IUser $user): void {
+		switch ($fieldId) {
+			case 'windows_support':
+				$this->service->setFilesWindowsSupport((bool)$value);
+				break;
+		}
+	}
+
+	public function getSchema(): array {
+		return [
+			'id' => 'files-filename-support',
+			'priority' => 10,
+			'section_type' => DeclarativeSettingsTypes::SECTION_TYPE_ADMIN,
+			'section_id' => 'server',
+			'storage_type' => DeclarativeSettingsTypes::STORAGE_TYPE_EXTERNAL,
+			'title' => $this->l->t('Files compatibility'),
+			'doc_url' => $this->urlGenerator->linkToDocs('admin-windows-compatible-filenames'),
+			'description' => (
+				$this->l->t('Allow to restrict filenames to ensure files can be synced with all clients. By default all filenames valid on POSIX (e.g. Linux or macOS) are allowed.')
+				. "\n" . $this->l->t('After enabling the Windows compatible filenames, existing files cannot be modified anymore but can be renamed to valid new names by their owner.')
+				. "\n" . $this->l->t('It is also possible to migrate files automatically after enabling this setting, please refer to the documentation about the occ command.')
+			),
+
+			'fields' => [
+				[
+					'id' => 'windows_support',
+					'title' => $this->l->t('Enforce Windows compatibility'),
+					'description' => $this->l->t('This will block filenames not valid on Windows systems, like using reserved names or special characters. But this will not enforce compatibility of case sensitivity.'),
+					'type' => DeclarativeSettingsTypes::CHECKBOX,
+					'default' => false,
+				],
+			],
+		];
+	}
+}