From 5f2f85ec9f377c5dfcb5c8d1d37a96dcd218186e Mon Sep 17 00:00:00 2001
From: Alexander Danilov <git@modos189.ru>
Date: Thu, 19 Sep 2024 19:26:56 +0500
Subject: [PATCH] Added `filename` generation for plugin if no value is
 specified for some reason

---
 src/backup.js                   |  7 +++++--
 src/helpers.js                  | 19 +++++++++++++++++++
 src/manager.js                  |  3 ++-
 test/manager.2.external.spec.js |  3 +++
 test/manager.9.backup.spec.js   |  5 ++---
 5 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/src/backup.js b/src/backup.js
index e4c21b1..c4ae47a 100644
--- a/src/backup.js
+++ b/src/backup.js
@@ -1,6 +1,6 @@
 // @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3
 
-import { isSet, parseMeta } from './helpers.js';
+import { isSet, parseMeta, sanitizeFileName } from './helpers.js';
 import deepmerge from '@bundled-es-modules/deepmerge';
 
 /**
@@ -123,7 +123,10 @@ export const exportExternalPlugins = (all_storage) => {
             // Loop through each plugin UID in the current key's storage data
             for (const plugin_uid in all_storage[key]) {
                 // Get the plugin's filename and code from the storage data and add to the external_plugins object
-                const plugin_filename = all_storage[key][plugin_uid]['filename'];
+                let plugin_filename = all_storage[key][plugin_uid]['filename'];
+                if (!plugin_filename) {
+                    plugin_filename = sanitizeFileName(`${all_storage[key][plugin_uid]['name']}.user.js`);
+                }
                 external_plugins[channel][plugin_filename] = all_storage[key][plugin_uid]['code'];
             }
         }
diff --git a/src/helpers.js b/src/helpers.js
index dc633df..0807a27 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -212,3 +212,22 @@ export function clearWait() {
 export function isSet(value) {
     return typeof value !== 'undefined' && value !== null;
 }
+
+/**
+ * Processes a string by removing invalid characters for the file system and limiting its length.
+ *
+ * @param {string} input - The original string to be converted into a file name.
+ * @param {number} maxLength - The maximum length of the file name (default is 255 characters).
+ * @returns {string} - The processed string.
+ */
+export function sanitizeFileName(input, maxLength = 255) {
+    const invalidChars = /[/\\:*?"<>|]/g;
+    let sanitized = input.replace(invalidChars, '');
+
+    // Truncate the length to maxLength characters
+    if (sanitized.length > maxLength) {
+        sanitized = sanitized.slice(0, maxLength);
+    }
+
+    return sanitized;
+}
diff --git a/src/manager.js b/src/manager.js
index de6e742..ea96e08 100644
--- a/src/manager.js
+++ b/src/manager.js
@@ -2,7 +2,7 @@
 
 import { Worker } from './worker.js';
 import * as migrations from './migrations.js';
-import { getUID, isSet } from './helpers.js';
+import { getUID, isSet, sanitizeFileName } from './helpers.js';
 import * as backup from './backup.js';
 
 /**
@@ -310,6 +310,7 @@ export class Manager extends Worker {
                 plugins_user[plugin_uid] = Object.assign(meta, {
                     uid: plugin_uid,
                     status: 'on',
+                    filename: meta['filename'] ? meta['filename'] : sanitizeFileName(`${meta['name']}.user.js`),
                     code: code,
                 });
 
diff --git a/test/manager.2.external.spec.js b/test/manager.2.external.spec.js
index a89fb34..a5763fb 100644
--- a/test/manager.2.external.spec.js
+++ b/test/manager.2.external.spec.js
@@ -97,6 +97,7 @@ describe('manage.js external plugins integration tests', function () {
                 category: 'Controls',
                 status: 'on',
                 user: true,
+                filename: 'Bookmarks for maps and portals.user.js',
                 code: external_code,
             };
             const run = await manager.addUserScripts(scripts);
@@ -145,6 +146,7 @@ describe('manage.js external plugins integration tests', function () {
                 category: 'Misc',
                 status: 'on',
                 user: true,
+                filename: 'Bookmarks2 for maps and portals.user.js',
                 code: external_code,
             };
             const run = await manager.addUserScripts(scripts);
@@ -356,6 +358,7 @@ describe('manage.js external plugins integration tests', function () {
                 category: 'Controls',
                 status: 'on',
                 user: true,
+                filename: 'Bookmarks for maps and portals.user.js',
                 code: external_code,
             };
             const run = await manager.addUserScripts(scripts);
diff --git a/test/manager.9.backup.spec.js b/test/manager.9.backup.spec.js
index 915c38b..b74e807 100644
--- a/test/manager.9.backup.spec.js
+++ b/test/manager.9.backup.spec.js
@@ -21,7 +21,7 @@ describe('getBackupData and setBackupData', function () {
             custom: {},
             release: {
                 'total-conversion-build.user.js': external_iitc_code,
-                'bookmarks1.user.js': external_code,
+                'Bookmarks for maps and portals.user.js': external_code,
             },
         },
         data: {
@@ -131,7 +131,6 @@ describe('getBackupData and setBackupData', function () {
                         namespace: 'https://github.com/IITC-CE/ingress-intel-total-conversion',
                         name: 'Bookmarks for maps and portals',
                         category: 'Controls',
-                        filename: 'bookmarks1.user.js',
                     },
                     code: external_code,
                 },
@@ -146,10 +145,10 @@ describe('getBackupData and setBackupData', function () {
                     status: 'on',
                     user: true,
                     code: external_code,
-                    filename: 'bookmarks1.user.js',
                 },
             };
             const run = await manager.addUserScripts(scripts);
+            delete run['Bookmarks for maps and portals+https://github.com/IITC-CE/ingress-intel-total-conversion']['filename'];
             expect(run).to.deep.equal(installed);
         });
         it('Add plugin settings data', async function () {