Method sendAnswerOrTelegraph

deepwiki/deepwiki.ts:765–799

(
    msg: Api.Message,
    replyToId: number | undefined,
    headerLines: string[],
    question: string,
    answerMarkdown: string,
    collapseSafe: boolean
  )

  }

  private async sendAnswerOrTelegraph(
    msg: Api.Message,
    replyToId: number | undefined,
    headerLines: string[],
    question: string,
    answerMarkdown: string,
    collapseSafe: boolean
  ): Promise<void> {
    const signature = `<i>🍀Powered by DeepWiki</i>`;
    const html = buildQAHtml(headerLines, question, answerMarkdown, collapseSafe);
    const finalHtml = html.length + `\n${signature}`.length <= MAX_TG_LEN ? `${html}\n${signature}` : `${html}`;

    if (finalHtml.length <= MAX_TG_LEN) {
      await MessageSender.sendNew(msg, finalHtml, "html", replyToId, false);
      return;
    }

    const headerText = headerLines
      .filter(Boolean)
      .map((l) => l.replace(/<[^>]+>/g, ""))
      .join("\n");
    const telegraphMarkdown = (headerText ? `${headerText}\n` : "") + `**Q:**\n${question}\n**A:**\n${answerMarkdown}\n`;
    const telegraphResult = await this.createTelegraphPage(telegraphMarkdown, question);

    const qBlock = collapseSafe ? `Q:\n<blockquote expandable>${escapeHtml(question)}</blockquote>\n` : `Q:\n${escapeHtml(question)}\n`;

    const linkHtml = `📰内容比较长，Telegraph观感更好喔:\n🔗 <a href="${telegraphResult.url}">点我阅读内容</a>`;
    const aBlock = collapseSafe ? `A:\n<blockquote expandable>${linkHtml}</blockquote>` : `A:\n${linkHtml}`;

    const header = headerLines.filter(Boolean).join("\n");
    const body = header ? `${header}\n${qBlock}${aBlock}` : `${qBlock}${aBlock}`;
    const withSig = body.length + `\n${signature}`.length <= MAX_TG_LEN ? `${body}\n${signature}` : body;

    await MessageSender.sendNew(msg, withSig, "html", replyToId, false);
  }

  description = async (): Promise<string> => this.helpText();