Initial commit

scripts/fetch_and_generate.ts

@@ -0,0 +1,58 @@
+import Parser from "rss-parser";
+import { openAI_GenerateScript } from "../services/llm";
+import { generateTTS } from "../services/tts";
+import { saveEpisode, markAsProcessed } from "../services/database";
+import { updatePodcastRSS } from "../services/podcast";
+
+interface FeedItem {
+  id: string;
+  title: string;
+  link: string;
+  pubDate: string;
+  contentSnippet?: string;
+}
+
+async function main() {
+  const parser = new Parser<FeedItem>();
+  const feedUrls = [
+    "https://example.com/feed1.rss",
+  ];
+
+  for (const url of feedUrls) {
+    const feed = await parser.parseURL(url);
+    for (const item of feed.items) {
+      const pub = new Date(item.pubDate || "");
+      const today = new Date();
+      const yesterday = new Date(today);
+      yesterday.setDate(today.getDate() - 1);
+
+      if (
+        pub.getFullYear() === yesterday.getFullYear() &&
+        pub.getMonth() === yesterday.getMonth() &&
+        pub.getDate() === yesterday.getDate()
+      ) {
+        const already = await markAsProcessed(url, item.id);
+        if (already) continue;
+
+        const scriptText = await openAI_GenerateScript(item);
+        const audioFilePath = await generateTTS(item.id, scriptText);
+
+        await saveEpisode({
+          id: item.id,
+          title: item.title,
+          pubDate: pub.toISOString(),
+          audioPath: audioFilePath,
+          sourceLink: item.link,
+        });
+      }
+    }
+  }
+
+  await updatePodcastRSS();
+  console.log("処理完了:", new Date().toISOString());
+}
+
+main().catch((err) => {
+  console.error("エラー発生:", err);
+  process.exit(1);
+});