Fix episode list

admin-server.ts

@@ -8,6 +8,7 @@ import {
   deleteFeed,
   toggleFeedActive,
   getFeedByUrl,
+  getFeedById,
   fetchAllEpisodes,
   fetchEpisodesWithArticles,
   getFeedRequests,

frontend/src/components/EpisodeList.tsx

@@ -27,10 +27,15 @@ function EpisodeList() {
     try {
       setLoading(true)
       const response = await fetch('/api/episodes')
-      if (!response.ok) throw new Error('エピソードの取得に失敗しました')
+      if (!response.ok) {
+        const errorData = await response.json()
+        throw new Error(errorData.error || 'エピソードの取得に失敗しました')
+      }
       const data = await response.json()
+      console.log('Fetched episodes:', data)
       setEpisodes(data)
     } catch (err) {
+      console.error('Episode fetch error:', err)
       setError(err instanceof Error ? err.message : 'エラーが発生しました')
     } finally {
       setLoading(false)
@@ -64,7 +69,14 @@ function EpisodeList() {
     return (
       <div className="empty-state">
         <p>エピソードがありません</p>
-        <p>フィード管理でRSSフィードを追加してください</p>
+        <p>フィードリクエストでRSSフィードをリクエストするか、管理者にバッチ処理の実行を依頼してください</p>
+        <button 
+          className="btn btn-secondary" 
+          onClick={fetchEpisodes}
+          style={{ marginTop: '10px' }}
+        >
+          再読み込み
+        </button>
       </div>
     )
   }

scripts/fetch_and_generate.ts

@@ -7,6 +7,7 @@ import { generateTTS } from "../services/tts.js";
 import {
   saveFeed,
   getFeedByUrl,
+  getFeedById,
   saveArticle,
   getUnprocessedArticles,
   markArticleAsProcessed,
@@ -294,7 +295,7 @@ async function generatePodcastForArticle(article: any): Promise<void> {
 
   try {
     // Get feed information for context
-    const feed = await getFeedByUrl(article.feedId);
+    const feed = await getFeedById(article.feedId);
     const feedTitle = feed?.title || "Unknown Feed";
 
     // Classify the article/feed

services/database.ts

@@ -193,6 +193,27 @@ export async function getFeedByUrl(url: string): Promise<Feed | null> {
   }
 }
 
+export async function getFeedById(id: string): Promise<Feed | null> {
+  try {
+    const stmt = db.prepare("SELECT * FROM feeds WHERE id = ?");
+    const row = stmt.get(id) as any;
+    if (!row) return null;
+
+    return {
+      id: row.id,
+      url: row.url,
+      title: row.title,
+      description: row.description,
+      lastUpdated: row.last_updated,
+      createdAt: row.created_at,
+      active: Boolean(row.active),
+    };
+  } catch (error) {
+    console.error("Error getting feed by ID:", error);
+    throw error;
+  }
+}
+
 export async function getAllFeeds(): Promise<Feed[]> {
   try {
     const stmt = db.prepare(