Add notification system with admin UI and backend

Introduces a full notification system with support for Discord and Pushover backends, event triggers, and message formatting. Adds backend services, processors, and API endpoints for managing notifications, as well as a new Notifications tab in the admin settings UI. Updates documentation, database schema, and tests to cover notification features and approval workflow improvements. Also changes project license from MIT to AGPL v3.

src/lib/integrations/qbittorrent.service.ts

@@ -8,6 +8,7 @@ import https from 'https';
 import * as parseTorrentModule from 'parse-torrent';
 import FormData from 'form-data';
 import { RMABLogger } from '../utils/logger';
+import { PathMapper, PathMappingConfig } from '../utils/path-mapper';
 
 // Handle both ESM and CommonJS imports
 const parseTorrent = (parseTorrentModule as any).default || parseTorrentModule;
@@ -87,6 +88,7 @@ export class QBittorrentService {
   private defaultCategory: string;
   private disableSSLVerify: boolean;
   private httpsAgent?: https.Agent;
+  private pathMappingConfig: PathMappingConfig;
 
   constructor(
     baseUrl: string,
@@ -94,7 +96,8 @@ export class QBittorrentService {
     password: string,
     defaultSavePath: string = '/downloads',
     defaultCategory: string = 'readmeabook',
-    disableSSLVerify: boolean = false
+    disableSSLVerify: boolean = false,
+    pathMappingConfig?: PathMappingConfig
   ) {
     this.baseUrl = baseUrl.replace(/\/$/, '');
     this.username = username;
@@ -102,6 +105,7 @@ export class QBittorrentService {
     this.defaultSavePath = defaultSavePath;
     this.defaultCategory = defaultCategory;
     this.disableSSLVerify = disableSSLVerify;
+    this.pathMappingConfig = pathMappingConfig || { enabled: false, remotePath: '', localPath: '' };
 
     // Create HTTPS agent if SSL verification is disabled
     if (disableSSLVerify && this.baseUrl.startsWith('https')) {
@@ -270,10 +274,14 @@ export class QBittorrentService {
       // Torrent doesn't exist, continue with adding
     }
 
+    // Apply reverse path mapping (local → remote) to savepath
+    const localSavePath = options?.savePath || this.defaultSavePath;
+    const remoteSavePath = PathMapper.reverseTransform(localSavePath, this.pathMappingConfig);
+
     // Upload via 'urls' parameter
     const form = new URLSearchParams({
       urls: magnetUrl,
-      savepath: options?.savePath || this.defaultSavePath,
+      savepath: remoteSavePath,
       category,
       paused: options?.paused ? 'true' : 'false',
       sequentialDownload: (options?.sequentialDownload !== false).toString(),
@@ -408,6 +416,10 @@ export class QBittorrentService {
       // Torrent doesn't exist, continue with adding
     }
 
+    // Apply reverse path mapping (local → remote) to savepath
+    const localSavePath = options?.savePath || this.defaultSavePath;
+    const remoteSavePath = PathMapper.reverseTransform(localSavePath, this.pathMappingConfig);
+
     // Upload .torrent file content via multipart/form-data
     const formData = new FormData();
 
@@ -416,7 +428,7 @@ export class QBittorrentService {
       filename,
       contentType: 'application/x-bittorrent',
     });
-    formData.append('savepath', options?.savePath || this.defaultSavePath);
+    formData.append('savepath', remoteSavePath);
     formData.append('category', category);
     formData.append('paused', options?.paused ? 'true' : 'false');
     formData.append('sequentialDownload', (options?.sequentialDownload !== false).toString());
@@ -996,6 +1008,9 @@ export async function getQBittorrentService(): Promise<QBittorrentService> {
         'download_client_password',
         'download_dir',
         'download_client_disable_ssl_verify',
+        'download_client_remote_path_mapping_enabled',
+        'download_client_remote_path',
+        'download_client_local_path',
       ]);
 
       logger.info('[QBittorrent] Config loaded:', {
@@ -1004,6 +1019,7 @@ export async function getQBittorrentService(): Promise<QBittorrentService> {
         hasPassword: !!config.download_client_password,
         hasPath: !!config.download_dir,
         disableSSLVerify: config.download_client_disable_ssl_verify === 'true',
+        pathMappingEnabled: config.download_client_remote_path_mapping_enabled === 'true',
       });
 
       // Validate all required fields are present (no env var fallback)
@@ -1035,6 +1051,13 @@ export async function getQBittorrentService(): Promise<QBittorrentService> {
       const savePath = config.download_dir as string;
       const disableSSLVerify = config.download_client_disable_ssl_verify === 'true';
 
+      // Path mapping configuration
+      const pathMappingConfig: PathMappingConfig = {
+        enabled: config.download_client_remote_path_mapping_enabled === 'true',
+        remotePath: config.download_client_remote_path || '',
+        localPath: config.download_client_local_path || '',
+      };
+
       logger.info('[QBittorrent] Creating service instance...');
       qbittorrentService = new QBittorrentService(
         url,
@@ -1042,7 +1065,8 @@ export async function getQBittorrentService(): Promise<QBittorrentService> {
         password,
         savePath,
         'readmeabook',
-        disableSSLVerify
+        disableSSLVerify,
+        pathMappingConfig
       );
 
       // Test connection