feat(#747): remove new file menu options (#85)

- add: remove/restore menu options according to navigation to swarm storage

Co-authored-by: Take one <rontrevor@hotmail.com>

lib/AppInfo/Application.php

@@ -78,6 +78,7 @@ public function boot(IBootContext $context): void {
 		});
 		$dispatcher->addListener(LoadAdditionalScriptsEvent::class, function () {
 			Util::addScript(AppConstants::APP_NAME, 'nextcloud-swarm-plugin-fileactions');
+			Util::addInitScript(AppConstants::APP_NAME, 'nextcloud-swarm-plugin-newfilemenu');
 		});
 
 		$this->getAuthMechanisms();

lib/Sabre/PropfindPlugin.php

@@ -84,7 +84,7 @@ public function propFind(PropFind $propFind, INode $node) {
 			$filename = $node->getFileInfo()->getinternalPath();
 			$mountpoint = $node->getFileInfo()->getMountPoint()->getStorageId();
 
-			if (!str_starts_with($mountpoint, "ethswarm") || $filename === "") {
+			if (!str_starts_with($mountpoint, "ethswarm")) {
 				return "";
 			}
 			$class = $this->EthswarmService;

src/newfilemenu.js

@@ -0,0 +1,83 @@
+/*
+ * @copyright Copyright (c) 2024, MetaProvide Holding EKF
+ *
+ * @author Ron Trevor <ecoron@proton.me> @author
+ *
+ * @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 { subscribe } from '@nextcloud/event-bus';
+import { getNewFileMenuEntries, removeNewFileMenuEntry, registerDavProperty } from '@nextcloud/files';
+
+registerDavProperty("nc:ethswarm-node");
+
+// //////////////////////////////////////////////////
+// Common functions for manipulating New file menu entries.
+let previousPathIsSwarm = false;
+let originalMenu = [];
+const removalMenuEntries = [];
+console.log('Hejbit-files-new-menu:previousPathIsSwarm=' + previousPathIsSwarm + ";originalMenu=" + originalMenu.length);
+
+/**  Store the Swarm-specific menu entries */
+function storeNewFileMenu() {
+	if (!originalMenu || !originalMenu.length) {
+		originalMenu = getNewFileMenuEntries();
+		console.log("Load getNewFileMenuEntries()=" + originalMenu.length);
+	}
+	// Store the Swarm-specfic file menu entries
+	if (!removalMenuEntries || !removalMenuEntries.length) {
+		originalMenu.forEach(function remove(fileMenuEntry) {
+			if (fileMenuEntry.id !== 'newFolder') {
+				removalMenuEntries.push(fileMenuEntry);
+			}
+		});
+	}
+};
+// //////////////////////////////////////////////////
+
+// Listeners to detect changes in listing.
+subscribe('files:list:updated', (data) => {
+	if (typeof(data.folder) === 'undefined') {
+		// Not a valid response so ignore.
+		return;
+	}
+
+	let currentPathIsSwarm = false;
+	if (data.folder?.attributes["ethswarm-node"]){
+		currentPathIsSwarm = true;
+	}
+
+	console.log('Hejbit-files-new-menu:list:updated=previousPathIsSwarm=' + previousPathIsSwarm + ";currentPathIsSwarm=" + currentPathIsSwarm + ";originalMenu=" + originalMenu.length);
+	// First condition checks for 1st navigation in Swarm storage
+	// 2nd condition is for direct navigation by URL
+	if ((currentPathIsSwarm && !previousPathIsSwarm) || (currentPathIsSwarm && previousPathIsSwarm)) {
+		// Remove unwanted entries
+		storeNewFileMenu();
+		console.log('Removing ' + removalMenuEntries.length + ' menu entries from ' + originalMenu.length + ' menus.');
+		removalMenuEntries.forEach(function (removeMenuEntry) {
+			removeNewFileMenuEntry(removeMenuEntry);
+		});
+	} else if (!currentPathIsSwarm && !previousPathIsSwarm) {
+		console.log("Default entry - store settings");
+		// Store a copy of the current file menu entries
+		storeNewFileMenu();
+	}
+	else {
+		originalMenu = getNewFileMenuEntries();
+		console.log("Reload originalMenu=" + originalMenu.length);
+	}
+	previousPathIsSwarm = currentPathIsSwarm;
+});

webpack.config.js

@@ -2,5 +2,5 @@ const path = require('path');
 const webpackConfig = require('@nextcloud/webpack-vue-config')
 
 webpackConfig.entry['fileactions'] = path.join(__dirname, 'src', 'fileactions.js');
-
+webpackConfig.entry['newfilemenu'] = path.join(__dirname, 'src', 'newfilemenu.js');
 module.exports = webpackConfig