Function createFromUrl

src/controllers/UserReadLater.controller.ts:32–73

(input: z.output<typeof createReadLaterItemSchema>)

const UserReadLaterController = {
  async createFromUrl(input: z.output<typeof createReadLaterItemSchema>) {
    const userId = await getAuthedUserId()
    let url = input.url
    let html = ''
    try {
      const res = await fetchHtml(input.url)
      html = res.html
      url = res.finalUrl
    } catch {}

    const count = await db.$count(
      userReadLaterItems,
      and(eq(userReadLaterItems.userId, userId), eq(userReadLaterItems.url, url))
    )
    if (count > 0) throw new Error('该链接已在稍后阅读中')

    let article = extractArticleFromHtml(html, url)
    let mode: CreateReadLaterItemResult['mode'] = html ? 'html' : 'url'
    if (html) {
      try {
        article = await analyzeReadLaterArticle(html, url)
        mode = 'ai'
      } catch {}
    }

    const [row] = await db
      .insert(userReadLaterItems)
      .values({
        url,
        icon: null,
        title: article.title,
        summary: article.summary,
        estimatedReadingMinutes: article.estimatedReadingMinutes,
        status: 'unread',
        userId,
      })
      .returning()
    return {
      item: row,
      mode,
    }
  },

  async findMany(query?: z.output<typeof findManyReadLaterItemsSchema>) {
    query ||= findManyReadLaterItemsSchema.parse({})