声享 ppt 备份（导出 html 文件）

abc.md

curl -fsSL https://gist.githubusercontent.com/AngusFu/67de31347b06c6027e6332c1de8bdd2d/raw/ppt.sh \
   | bash -s "你的 thinkjs Cookie"  

ppt-opt.js

const { existsSync, writeFile, readFile } = require('fs-extra');
const { basename } = require('path');
const cheerio = require('cheerio');

async function readFile2(file) {
  return decoder.decode(await readFile(file));
}
global.atob = b64Encoded => Buffer.from(b64Encoded, 'base64').toString()

const [file, output] = process.argv.slice(2)

const decoder = new TextDecoder("utf-8");
const encoder = new TextEncoder();

async function main() {

if (file && existsSync(file)) {
  const $ = cheerio.load(await readFile2(file));

  $("link[rel=manifest]").remove();
  $("div[hidden]").remove();

  {
    const scripts = $("script").toArray();

    [
      ...scripts.slice(-2),
      ...scripts.filter((el) =>
        ($(el).html() || "").indexOf("hm.baidu.com") > -1
      ),
    ].forEach((el) => $(el).remove());
  }

  {
    const SD = {};
    const scriptContent = $("#server_data").html() || "";
    eval(scriptContent);

    // 隐藏个人信息
    SD.myself = {
      "id": 0,
      "user_url": "",
      "user_open_id": "",
      "user_from": "",
      "user_name": "",
      "user_email": "",
      "user_desc": "",
      "user_avatar": "",
      "user_type": 1,
      "user_ip": "",
      "created_at": "",
      "updated_at": "",
      "banned_time": "",
      "user_mobile": "",
      "user_social_accounts": [
        {
          "id": 82,
          "user_id": 102,
          "social_id": "2496785271",
          "social_name": null,
          "social_type": "weibo",
          "created_at": "",
        },
      ],
      "user_avatar_clip": "",
      "isAdmin": false,
    };

    // 修复资源路径问题
    const json = JSON.stringify(SD.slide)
      // qhres.com 失效
      .replace(/\.qhres\.com/g, ".qhres2.com",)
      // p[5-9].ssl.qhimg.com 域名失效
      .replace(/p[5-9]\.ssl\.qhimg\.com/g, 'p.ssl.qhimg.com')

    $("#server_data").html(`
      SD.env = ${JSON.stringify(SD.env)};
      SD.myself = ${JSON.stringify(SD.myself)};
      SD.slide = JSON.parse(decodeURIComponent("${encodeURIComponent(json)}"))
    `);
  }

  $("head").append(`<style>
    .Header-userMenu, .PagePresent-console { display: none!important; }
    .PagePresent-shadow,
    .PagePresent-panel,
    .PagePresent-panel-expander{
      display: none!important;
    }
    .PagePresent-pageSlide--frozen {
      transform: none!important;
    }
    </style>`);

  $("style").toArray().forEach((el) => {
    $(el).html(
      ($(el).html() || "").replace(
        /url\((['"])\/\//g,
        (_, g1) => `url(${g1}https://`,
      ),
    );
  });


  await writeFile(
    `./${basename(file)}`,
    encoder.encode($.html()),
  );
}
}

main()

ppt-opt.sh

opt_file() {
  echo "处理文件 $1"
  node ./ppt-opt.js "$1" "$2"
}

if [[ -z $1 ]]; then
  echo "没有指定 ppt 所在文件夹"
  exit
fi

# output lib
mkdir -p "$1-optimized"
curl  -fsSL https://gist.githubusercontent.com/AngusFu/67de31347b06c6027e6332c1de8bdd2d/raw/ppt-opt.js > $1-optimized/ppt-opt.js
cd "$1-optimized"
npm init -y
npm i cheerio fs-extra --registry=https://registry.npmmirror.com
cd -

ls -1 "$1" | while read line; do
  cd "$1-optimized" >>/dev/null
  opt_file "../$1/$line" "$1-optimized"
  cd - >>/dev/null
done

cd "$1-optimized"
rm -rf node_modules package.json package-lock.json ppt-opt.js

ppt.sh

set -e -u

COOKIE="Cookie: thinkjs=$1;" # 使用浏览器登录之后拿 cookie

RESOLVE="--resolve ppt.baomitu.com:443:101.199.97.241"
list_json=$(curl $RESOLVE -s -k -H "$COOKIE" "https://ppt.baomitu.com/api/slide/list?page=1&epage=500&tag_id=-1")
raw_js=$(echo "console.log((" $list_json ").data.data.map(item => item.slide_title.trim().replace(/\s{2,}/g, ' ') + '#' + item.slide_id).join('\n'))")
data=$(node -e "$raw_js")
dir_name="./ppt-baomitu"
rm -rf $dir_name
mkdir $dir_name

echo "$data" | while read line; do
  title=$(echo $line | cut -d "#" -f 1 | tr / -)
  id=$(echo $line | cut -d "#" -f 2)

  echo $title
  target="${dir_name}/${title}.html"
  if [[ -f $target ]]; then
    target="${dir_name}/${title}.${id}.html"
  fi
  curl $RESOLVE -s -k -H "$COOKIE" "https://ppt.baomitu.com/present?slide_id=${id}&offline=1" >"$target"
done

sed -i "" 's#id\=offline_resource#hidden#g' $dir_name/*.html

opt_sh_url="https://gist.githubusercontent.com/AngusFu/67de31347b06c6027e6332c1de8bdd2d/raw/ppt-opt.sh"
curl -fsSL $opt_sh_url | bash -s $dir_name

俊哥这脚本真好用啊，直接一条龙服务下了所有的 PPT，甚至还温馨的做了优化将所有资源都整到一个 HTML 中，太感人了