fix: 修复一些功能易用性

utils/tools/SearchBilibiliTool.js

@@ -0,0 +1,76 @@
+import fetch from 'node-fetch'
+
+import { formatDate, mkdirs } from '../common.js'
+import fs from 'fs'
+import { AbstractTool } from './AbstractTool.js'
+export class SearchVideoTool extends AbstractTool {
+  name = 'searchVideo'
+
+  parameters = {
+    properties: {
+      keyword: {
+        type: 'string',
+        description: '要搜索的视频的标题或关键词'
+      }
+    },
+    required: ['keyword']
+  }
+
+  func = async function (opts) {
+    let { keyword } = opts
+    try {
+      return await searchBilibili(keyword)
+    } catch (err) {
+      logger.error(err)
+      return `fail to search video, error: ${err.toString()}`
+    }
+  }
+
+  description = 'Useful when you want to search a video by keywords. you should remember the id of the video if you want to share it'
+}
+
+export async function searchBilibili (name) {
+  let biliRes = await fetch('https://www.bilibili.com',
+    {
+      // headers: {
+      // accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
+      // Accept: '*/*',
+      // 'Accept-Encoding': 'gzip, deflate, br',
+      // 'accept-language': 'en-US,en;q=0.9',
+      // Connection: 'keep-alive',
+      // 'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36'
+      // }
+    })
+  const headers = biliRes.headers.raw()
+  const setCookieHeaders = headers['set-cookie']
+  if (setCookieHeaders) {
+    const cookies = []
+    setCookieHeaders.forEach(header => {
+      const cookie = header.split(';')[0]
+      cookies.push(cookie)
+    })
+    const cookieHeader = cookies.join('; ')
+    let headers = {
+      accept: 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
+      'accept-language': 'en-US,en;q=0.9',
+      Referer: 'https://www.bilibili.com',
+      'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36',
+      cookie: cookieHeader
+    }
+    let response = await fetch(`https://api.bilibili.com/x/web-interface/search/type?keyword=${name}&search_type=video`,
+      {
+        headers
+      })
+    let json = await response.json()
+    if (json.data?.numResults > 0) {
+      let result = json.data.result.map(r => {
+        return `id: ${r.bvid}，标题：${r.title}，作者：${r.author}，播放量：${r.play}，发布日期：${formatDate(new Date(r.pubdate * 1000))}`
+      }).slice(0, Math.min(json.data?.numResults, 5)).join('\n')
+      return `这些是关键词“${name}”的搜索结果：\n${result}`
+    } else {
+      return `没有找到关键词“${name}”的搜索结果`
+    }
+  }
+
+  return {}
+}