From e6a6353a6cea85e1ac8231fd44dcbb5aaee6d087 Mon Sep 17 00:00:00 2001
From: Satsuki Akiba <anosatsuk124@gmail.com>
Date: Wed, 4 Jun 2025 13:44:02 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=92=B0=E5=A2=83=E5=A4=89=E6=95=B0POD?=
 =?UTF-8?q?CAST=5FBASE=5FURL=E3=82=92=E8=BF=BD=E5=8A=A0=E3=81=97=E3=80=81p?=
 =?UTF-8?q?odcast.ts=E3=81=A7=E5=88=A9=E7=94=A8=E3=81=99=E3=82=8B=E3=82=88?=
 =?UTF-8?q?=E3=81=86=E3=81=AB=E5=A4=89=E6=9B=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .env.example        |  1 +
 services/podcast.ts | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/.env.example b/.env.example
index 11ecad7..303757d 100644
--- a/.env.example
+++ b/.env.example
@@ -8,6 +8,7 @@ OPENAI_API_ENDPOINT=https://api.openai.com/v1
 OPENAI_MODEL_NAME=gpt-4o-mini
 
 # RSSフィードの設定
+PODCAST_BASE_URL=https://your-domain.com
 PODCAST_TITLE=自動生成ポッドキャスト
 PODCAST_LINK=https://your-domain.com/podcast
 PODCAST_DESCRIPTION=RSSフィードから自動生成された音声ポッドキャスト
diff --git a/services/podcast.ts b/services/podcast.ts
index 2518b11..01eca89 100644
--- a/services/podcast.ts
+++ b/services/podcast.ts
@@ -7,21 +7,25 @@ import fsSync from "node:fs";
 export async function updatePodcastRSS() {
   const episodes: Episode[] = await fetchAllEpisodes();
 
-  const channelTitle = process.env["PODCAST_TITLE"] ?? "自動生成ポッドキャスト";
+  const channelTitle =
+    import.meta.env["PODCAST_TITLE"] ?? "自動生成ポッドキャスト";
   const channelLink =
-    process.env["PODCAST_LINK"] ?? "https://your-domain.com/podcast";
+    import.meta.env["PODCAST_LINK"] ?? "https://your-domain.com/podcast";
   const channelDescription =
-    process.env["PODCAST_DESCRIPTION"] ??
+    import.meta.env["PODCAST_DESCRIPTION"] ??
     "RSSフィードから自動生成された音声ポッドキャスト";
-  const channelLanguage = process.env["PODCAST_LANGUAGE"] ?? "ja";
-  const channelAuthor = process.env["PODCAST_AUTHOR"] ?? "管理者";
-  const channelCategories = process.env["PODCAST_CATEGORIES"] ?? "Technology";
-  const channelTTL = process.env["PODCAST_TTL"] ?? "60";
+  const channelLanguage = import.meta.env["PODCAST_LANGUAGE"] ?? "ja";
+  const channelAuthor = import.meta.env["PODCAST_AUTHOR"] ?? "管理者";
+  const channelCategories =
+    import.meta.env["PODCAST_CATEGORIES"] ?? "Technology";
+  const channelTTL = import.meta.env["PODCAST_TTL"] ?? "60";
   const lastBuildDate = new Date().toUTCString();
+  const baseUrl =
+    import.meta.env["PODCAST_BASE_URL"] ?? "https://your-domain.com";
 
   let itemsXml = "";
   for (const ep of episodes) {
-    const fileUrl = `https://your-domain.com/podcast_audio/${path.basename(ep.audioPath)}`;
+    const fileUrl = `${baseUrl}/podcast_audio/${path.basename(ep.audioPath)}`;
     const pubDate = new Date(ep.pubDate).toUTCString();
     const fileSize = fsSync.statSync(ep.audioPath).size;
     itemsXml += `