final feature set

2026-02-05 22:55:24 -05:00
parent 6b00871c32
commit 168e6d5a61
115 changed files with 2401 additions and 4468 deletions
--- a/src/utils/feeds-persistence.ts
+++ b/src/utils/feeds-persistence.ts
@@ -0,0 +1,132 @@
+/**
+ * Feeds persistence via JSON file in XDG_CONFIG_HOME
+ *
+ * Reads and writes feeds to a JSON file instead of localStorage.
+ * Provides migration from localStorage on first run.
+ */
+
+import { ensureConfigDir, getConfigFilePath } from "./config-dir"
+import { backupConfigFile } from "./config-backup"
+import type { Feed } from "../types/feed"
+
+const FEEDS_FILE = "feeds.json"
+const SOURCES_FILE = "sources.json"
+
+/** Deserialize date strings back to Date objects in feed data */
+function reviveDates(feed: Feed): Feed {
+  return {
+    ...feed,
+    lastUpdated: new Date(feed.lastUpdated),
+    podcast: {
+      ...feed.podcast,
+      lastUpdated: new Date(feed.podcast.lastUpdated),
+    },
+    episodes: feed.episodes.map((ep) => ({
+      ...ep,
+      pubDate: new Date(ep.pubDate),
+    })),
+  }
+}
+
+/** Load feeds from JSON file */
+export async function loadFeedsFromFile(): Promise<Feed[]> {
+  try {
+    const filePath = getConfigFilePath(FEEDS_FILE)
+    const file = Bun.file(filePath)
+    if (!(await file.exists())) return []
+
+    const raw = await file.json()
+    if (!Array.isArray(raw)) return []
+    return raw.map(reviveDates)
+  } catch {
+    return []
+  }
+}
+
+/** Save feeds to JSON file */
+export async function saveFeedsToFile(feeds: Feed[]): Promise<void> {
+  try {
+    await ensureConfigDir()
+    await backupConfigFile(FEEDS_FILE)
+    const filePath = getConfigFilePath(FEEDS_FILE)
+    await Bun.write(filePath, JSON.stringify(feeds, null, 2))
+  } catch {
+    // Silently ignore write errors
+  }
+}
+
+/** Load sources from JSON file */
+export async function loadSourcesFromFile<T>(): Promise<T[] | null> {
+  try {
+    const filePath = getConfigFilePath(SOURCES_FILE)
+    const file = Bun.file(filePath)
+    if (!(await file.exists())) return null
+
+    const raw = await file.json()
+    if (!Array.isArray(raw)) return null
+    return raw as T[]
+  } catch {
+    return null
+  }
+}
+
+/** Save sources to JSON file */
+export async function saveSourcesToFile<T>(sources: T[]): Promise<void> {
+  try {
+    await ensureConfigDir()
+    await backupConfigFile(SOURCES_FILE)
+    const filePath = getConfigFilePath(SOURCES_FILE)
+    await Bun.write(filePath, JSON.stringify(sources, null, 2))
+  } catch {
+    // Silently ignore write errors
+  }
+}
+
+/**
+ * Migrate feeds from localStorage to file.
+ * Only runs once — if the feeds file already exists, it's a no-op.
+ */
+export async function migrateFeedsFromLocalStorage(): Promise<boolean> {
+  try {
+    const filePath = getConfigFilePath(FEEDS_FILE)
+    const file = Bun.file(filePath)
+    if (await file.exists()) return false // Already migrated
+
+    if (typeof localStorage === "undefined") return false
+
+    const raw = localStorage.getItem("podtui_feeds")
+    if (!raw) return false
+
+    const feeds = JSON.parse(raw) as Feed[]
+    if (!Array.isArray(feeds) || feeds.length === 0) return false
+
+    await saveFeedsToFile(feeds)
+    return true
+  } catch {
+    return false
+  }
+}
+
+/**
+ * Migrate sources from localStorage to file.
+ */
+export async function migrateSourcesFromLocalStorage(): Promise<boolean> {
+  try {
+    const filePath = getConfigFilePath(SOURCES_FILE)
+    const file = Bun.file(filePath)
+    if (await file.exists()) return false
+
+    if (typeof localStorage === "undefined") return false
+
+    const raw = localStorage.getItem("podtui_sources")
+    if (!raw) return false
+
+    const sources = JSON.parse(raw)
+    if (!Array.isArray(sources) || sources.length === 0) return false
+
+    await saveSourcesToFile(sources)
+    return true
+  } catch {
+    return false
+  }
+}