☰

只看博客内容

包含【CSDN，简书，博客园，知乎，掘金，51CTO，阿里开发者社区，腾讯开发者社区，微信，InfoQ】

当前为 2022-08-30 提交的版本，查看 最新版本。

// ==UserScript==
// @name        只看博客内容
// @namespace    https://gitee.com/WHF-ZUCC/plugin
// @version     1.13
// @author       wuhongfei
// @license MIT
// @namespace   Violentmonkey Scripts
// @match       *://blog.csdn.net/*/article/details/*
// @match       *://www.jianshu.com/p/*
// @match       *://www.cnblogs.com/*/p/*
// @match       *://zhuanlan.zhihu.com/p/*
// @match       *://juejin.cn/post/*
// @match       *://blog.51cto.com/u_*
// @match       *://cloud.tencent.com/developer/article/*
// @match       *://developer.aliyun.com/article/*
// @match       *://mp.weixin.qq.com/*
// @match       *://www.it610.com/article/*
// @match       *://www.infoq.cn/article/*
// @grant       none
// @author      -
// @description 包含【CSDN，简书，博客园，知乎，掘金，51CTO，阿里开发者社区，腾讯开发者社区，微信，InfoQ】
// ==/UserScript==




// 去掉 （xx条消息）
(function() {
    'use strict';
    window.onload = function() {
        let title = document.getElementsByTagName("title")[0];
        title.innerText = title.innerText.match(/(\([0-9]+.*(?=私信|消息).*?\)\s*)?(.+)/)[2];
    }
})();


// 调整dom元素
function dom_adjustment(dom){
  dom.style.width = '95%';
  dom.style.margin = 'auto'
  // document.querySelector('body').style.background = '';
  
  // https://blog.csdn.net/x619y/article/details/80604609
  document.querySelector('body').style.setProperty('background', '#f5f6f7', 'important');
  // document.querySelector('body').style.background-image = 'url("")';
  // document.querySelector('body').style.removeProperty('background-image');
  
  const children2 = dom.children
  for (var i = children2.length - 1; i >= 0; i--) {
    children2[i].style.width = '100%';
    children2[i].style.margin = '0';
    children2[i].style.padding = '0';
    children2[i].style.border = '0';
  }
  
}

function see(host){
  
  
  if(host=='blog.csdn.net'){
      // 关闭“CSDN:关注博主即可阅读全文”
      // 参考：https://www.isolves.com/it/cxkf/yy/js/2022-06-29/56707.html
      var article_content=document.getElementById("article_content");
      if(!article_content.hasAttribute('style')){
        return;
      }
      article_content.removeAttribute("style");

      var follow_text=document.getElementsByClassName('follow-text')[0];
      follow_text.parentElement.parentElement.removeChild(follow_text.parentElement);

      var  hide_article_box=document.getElementsByClassName(' hide-article-box')[0];
      hide_article_box.parentElement.removeChild(hide_article_box);
  }else if(host=='cloud.tencent.com'){
    var button=document.querySelector("#react-root > div:nth-child(1) > div.J-body.col-body.pg-2-article > div.com-3-layout > div.layout-main > section.com-2-panel.col-2-article.J-articlePanel > div.com-markdown-collpase.com-markdown-collpase-hide > div.com-markdown-collpase-toggle > a");
    if(button)button.click();
  }
  
}

function get_dom (host) {
    const map = {
      'blog.csdn.net':'#article_content',
      'www.jianshu.com':'div > div > div > div > section:nth-child(1)',
      'www.cnblogs.com':'div.post',
      'zhuanlan.zhihu.com':'#root > div > main > div > article',
      'juejin.cn':'#juejin > div.view-container > main > div > div.main-area.article-area > article',
      'blog.51cto.com':'#page_center > article > div.common-section.common-spacing.mb30.article-detail > div.article-content-wrap',
      'developer.aliyun.com':'body > div.article-detail > div.article-wrapper > div.left-content > div.content-wrapper',
      'cloud.tencent.com':'#react-root > div:nth-child(1) > div.J-body.col-body.pg-2-article > div.com-3-layout > div.layout-main > section.com-2-panel.col-2-article.J-articlePanel > div.com-markdown-collpase > div.com-markdown-collpase-main > div:nth-child(1) > div',
      'mp.weixin.qq.com':'#img-content',
      'www.it610.com':'body > div:nth-child(3) > div > div > div.col-md-9',
      'www.infoq.cn':'div.article-main',
      };
  
    const selector = map[host];
    const dom = document.querySelector(selector);
    return dom;
}

// 只保留内容
function body_just_content (dom) {
    
    const body = document.body;
  
    // var dom2 = dom;
    // while(dom2.parentElement.tagName!='BODY'){
    //   dom2 = dom2.parentElement;
    // }
    // body.removeChild(dom2);
  
    const children = body.children
    for (var i = children.length - 1; i >= 0; i--) {
      if("LINK"!=children[i].tagName){
        body.removeChild(children[i]);
      }
    }
    
    body.appendChild(dom);
};


// 知乎图片懒加载，导致图片无法显示
function show_img () {
    attribute = 'data-actualsrc';
    imgs = document.querySelectorAll('img['+attribute+']');
    for (var i = imgs.length - 1; i >= 0; i--) {
      img = imgs[i];
      imgs[i].setAttribute('src',imgs[i].getAttribute(attribute));
    }
};

function main(host){
    'use strict';
    see(host);
  
    const dom = get_dom (host);
    body_just_content(dom);
    dom_adjustment(dom);
    show_img();
}


const host = window.location.host;
if(['juejin.cn'].includes(host)){
  // console.info(1);
  window.onload=function(){main(host);};
}else if(['www.infoq.cn'].includes(host)){
  // console.info(2);
  window.onload=function(){setTimeout(()=>{main(host)},400);};
}else {
  // console.info(3);
  main(host);
}