@hkai-ai/weibo-api/dist/utils/tweet/blogContent.js

香港人工智能协会封装的新浪微博API

import { ofetch } from 'ofetch';
import { Effect } from 'effect';
/**
 * 根据博文 ID 获取 render_data
 * @param blogId 
 * @returns 
 */
const fetchBlogRenderDataEffect = blogId => Effect.tryPromise({
  try: async () => {
    const url = `https://m.weibo.cn/detail/${blogId}`;
    const response = await ofetch(url);

    // 匹配包含 config 和 $render_data 的完整 script 块
    const scriptMatch = response.match(/<script>\s*var config = {[\s\S]*?var \$render_data = (\[[\s\S]*?\])\[0\]/);
    if (scriptMatch?.[1]) {
      return JSON.parse(scriptMatch[1]);
    }
    return null;
  },
  catch: error => new Error(`Failed to fetch render data: ${error.message}`)
});

/**
 * 根据博文 ID 获取 render_data，如果是 null 表示获取失败
 * @param blogId 
 * @returns 
 */
export const fetchBlogRenderData = blogId => Effect.runPromise(fetchBlogRenderDataEffect(blogId));

/**
 * 传入博文详情页内容，返回博文的正文内容，如果博文是转发别人的博文，theRetweetedText 字段会存在值，否则是 undefined
 * @param renderData 
 * @returns 
 */
const getBlogTrueContent = renderData => {
  const thePostText = renderData[0].status.text;
  const thePostId = renderData[0].status.id;
  const thePostUserInfo = renderData[0].status.user;
  const thePostMetaData = renderData[0].status;
  /**
   * 如果博文是转发别人的博文，那么被转发的博文内容会包含在 retweeted_status 中
   */
  const theRetweetedText = renderData[0].status?.retweeted_status?.text;
  const theRetweetedPostId = renderData[0].status?.retweeted_status?.id;
  const theRetweetedPostUserInfo = renderData[0].status?.retweeted_status?.user;
  const theRetweetedPostMetaData = renderData[0].status?.retweeted_status;
  return {
    thePostText,
    theRetweetedText,
    thePostId,
    theRetweetedPostId,
    thePostUserInfo,
    theRetweetedPostUserInfo,
    thePostMetaData,
    theRetweetedPostMetaData
  };
};
export const fetchBlogFullContentEffect = blogId => fetchBlogRenderDataEffect(blogId).pipe(Effect.map(ele => ele === null ? null : getBlogTrueContent(ele)), Effect.tapError(error => Effect.fail(null)));

/**
 * 根据博文 ID 获取博文的全文内容，如果博文存在转发别人的博文，那么被转发的博文内容会存在在 theRetweetedText 字段中，否则该字段的值为 undefined
 * 如果返回结果是 null，那么表示获取失败
 * @param blogId 
 * @returns 
 */
export const fetchBlogFullContent = blogId => Effect.runPromise(fetchBlogRenderDataEffect(blogId).pipe(Effect.map(ele => ele === null ? null : getBlogTrueContent(ele)), Effect.tapError(error => Effect.fail(null))));