Fix NFO API endpoint mismatch in frontend

- Update nfo-manager.js to use correct API routes:
  * POST /api/nfo/{id}/create (was /api/nfo/series/{id})
  * PUT /api/nfo/{id}/update (was /api/nfo/series/{id})
  * GET /api/nfo/{id}/content (was /api/nfo/series/{id})
- Add request body to createNFO with default options
- Fix response handling to check actual API fields
- Remove non-existent getStatistics function
- Fix getSeriesWithoutNFO response structure
- Update instructions.md with fix documentation

docs/instructions.md

@@ -109,3 +109,28 @@ For each task completed:
 ---
 
 ## TODO List:
+
+<!-- No pending issues -->
+
+## Recently Fixed Issues
+
+### 1. NFO API Endpoint Mismatch (Fixed: 2026-01-16)
+
+**Issue**: Frontend JavaScript was calling incorrect NFO API endpoints causing 404 errors.
+
+**Root Cause**: 
+- Frontend was using `/api/nfo/series/{key}` pattern
+- Backend API uses `/api/nfo/{serie_id}/create`, `/api/nfo/{serie_id}/update`, `/api/nfo/{serie_id}/content`
+
+**Changes Made**:
+- Updated [nfo-manager.js](../src/server/web/static/js/index/nfo-manager.js):
+  - Fixed `createNFO()`: Now calls `POST /api/nfo/{key}/create` with proper request body
+  - Fixed `refreshNFO()`: Now calls `PUT /api/nfo/{key}/update`
+  - Fixed `viewNFO()`: Now calls `GET /api/nfo/{key}/content`
+  - Updated response handling to check for actual API response fields (e.g., `message`, `content`)
+  - Removed non-existent `getStatistics()` function
+  - Fixed `getSeriesWithoutNFO()` to use correct endpoint and response structure
+
+**Status**: ✅ Fixed and tested
+
+---

src/server/web/static/js/index/nfo-manager.js

@@ -20,17 +20,23 @@ AniWorld.NFOManager = (function() {
             AniWorld.UI.showLoading('Creating NFO metadata...');
             
             const response = await AniWorld.ApiClient.request(
-                `/api/nfo/series/${encodeURIComponent(seriesKey)}`,
+                `/api/nfo/${encodeURIComponent(seriesKey)}/create`,
                 {
-                    method: 'POST'
+                    method: 'POST',
+                    body: JSON.stringify({
+                        overwrite_existing: false,
+                        download_poster: true,
+                        download_logo: true,
+                        download_fanart: true
+                    })
                 }
             );
             
-            if (response && response.status === 'success') {
+            if (response && response.message) {
-                AniWorld.UI.showToast('NFO creation started', 'success');
+                AniWorld.UI.showToast(response.message || 'NFO created successfully', 'success');
                 return response;
             } else {
-                throw new Error(response?.message || 'Failed to create NFO');
+                throw new Error('Failed to create NFO');
             }
         } catch (error) {
             console.error('Error creating NFO:', error);
@@ -54,17 +60,17 @@ AniWorld.NFOManager = (function() {
             AniWorld.UI.showLoading('Refreshing NFO metadata...');
             
             const response = await AniWorld.ApiClient.request(
-                `/api/nfo/series/${encodeURIComponent(seriesKey)}`,
+                `/api/nfo/${encodeURIComponent(seriesKey)}/update`,
                 {
                     method: 'PUT'
                 }
             );
             
-            if (response && response.status === 'success') {
+            if (response && response.message) {
-                AniWorld.UI.showToast('NFO refresh started', 'success');
+                AniWorld.UI.showToast(response.message || 'NFO updated successfully', 'success');
                 return response;
             } else {
-                throw new Error(response?.message || 'Failed to refresh NFO');
+                throw new Error('Failed to refresh NFO');
             }
         } catch (error) {
             console.error('Error refreshing NFO:', error);
@@ -88,11 +94,11 @@ AniWorld.NFOManager = (function() {
             AniWorld.UI.showLoading('Loading NFO data...');
             
             const response = await AniWorld.ApiClient.request(
-                `/api/nfo/series/${encodeURIComponent(seriesKey)}`
+                `/api/nfo/${encodeURIComponent(seriesKey)}/content`
             );
             
-            if (response && response.data) {
+            if (response && response.content) {
-                return response.data;
+                return response;
             } else {
                 throw new Error('No NFO data available');
             }
@@ -186,38 +192,16 @@ AniWorld.NFOManager = (function() {
         return html;
     }
 
-    /**
-     * Get NFO statistics
-     * @returns {Promise<object>} Statistics data
-     */
-    async function getStatistics() {
-        try {
-            const response = await AniWorld.ApiClient.request('/api/nfo/statistics');
-            
-            if (response && response.data) {
-                return response.data;
-            } else {
-                throw new Error('Failed to get NFO statistics');
-            }
-        } catch (error) {
-            console.error('Error getting NFO statistics:', error);
-            throw error;
-        }
-    }
-
     /**
      * Get series without NFO
-     * @param {number} limit - Maximum number of results
+     * @returns {Promise<object>} Response with series list and statistics
-     * @returns {Promise<Array>} List of series without NFO
      */
-    async function getSeriesWithoutNFO(limit = 10) {
+    async function getSeriesWithoutNFO() {
         try {
-            const response = await AniWorld.ApiClient.request(
+            const response = await AniWorld.ApiClient.request('/api/nfo/missing');
-                `/api/nfo/missing?limit=${limit}`
-            );
             
-            if (response && response.data) {
+            if (response && response.series) {
-                return response.data;
+                return response;
             } else {
                 throw new Error('Failed to get series without NFO');
             }
@@ -233,7 +217,6 @@ AniWorld.NFOManager = (function() {
         refreshNFO: refreshNFO,
         viewNFO: viewNFO,
         showNFOModal: showNFOModal,
-        getStatistics: getStatistics,
         getSeriesWithoutNFO: getSeriesWithoutNFO
     };
 })();