feat(files): add search plugin to search in specified folder exclusively

Signed-off-by: fenn-cs <fenn25.fn@gmail.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/apps/files/src/plugins/search/folderSearch.ts b/apps/files/src/plugins/search/folderSearch.ts
new file mode 100644
index 00000000000..d5f164abb8f
--- /dev/null
+++ b/apps/files/src/plugins/search/folderSearch.ts
@@ -0,0 +1,68 @@
+/**
+ * @copyright Copyright (c) 2024 Fon E. Noel NFEBE <opensource@nfebe.com>
+ *
+ * @author Fon E. Noel NFEBE <opensource@nfebe.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/>.
+ */
+
+import type { Node } from '@nextcloud/files'
+import { emit } from '@nextcloud/event-bus'
+import { getFilePickerBuilder } from '@nextcloud/dialogs';
+import { imagePath } from '@nextcloud/router'
+import { translate as t } from '@nextcloud/l10n'
+import logger from '../../logger'
+import '@nextcloud/dialogs/style.css'
+
+/**
+ * Initialize the unified search plugin.
+ */
+function init() {
+	const OCA = window.OCA
+	if (!OCA.UnifiedSearch) {
+		return;
+	}
+
+	logger.info('Initializing unified search plugin: folder search from files app');
+	OCA.UnifiedSearch.registerFilterAction({
+		id: 'files',
+		appId: 'files',
+		label: t('files', 'In folder'),
+		icon: imagePath('files', 'app.svg'),
+		callback: () => {
+			const filepicker = getFilePickerBuilder('Pick plain text files')
+				.addMimeTypeFilter('httpd/unix-directory')
+				.allowDirectories(true)
+				.addButton({
+					label: 'Pick',
+					callback: (nodes: Node[]) => {
+						logger.info('Folder picked', { folder: nodes[0] })
+						const folder = nodes[0]
+						emit('nextcloud:unified-search:add-filter', {
+							id: 'files',
+							payload: folder,
+							filterUpdateText: t('files', 'Search in folder: {folder}', { folder: folder.basename }),
+							filterParams: { path: folder.path },
+						})
+					},
+				})
+				.build()
+			filepicker.pick()
+		},
+	})
+}
+
+document.addEventListener('DOMContentLoaded', init);