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自动网页全屏播放

自动网页全屏播放，已支持Bilibili，腾讯视频

  1. // ==UserScript==
  2. // @name         自动网页全屏播放
  3. // @namespace    https://blog.xlab.app/
  4. // @more         https://github.com/ttttmr/UserJS
  5. // @version      0.9
  6. // @description  自动网页全屏播放，已支持Bilibili，腾讯视频
  7. // @author       tmr
  8. // @match        https://www.bilibili.com/video/av*
  9. // @match        https://www.bilibili.com/bangumi/play/ss*
  10. // @match        https://www.bilibili.com/bangumi/play/ep*
  11. // @match        https://v.qq.com/x/page/*
  12. // @match        https://v.qq.com/x/cover/*
  13. // @grant        none
  14. // ==/UserScript==
  15.  
  16. (function () {
  17.   'use strict';
  18.   let counter = 0;
  19.   function fullscreen() {
  20.     console.log('web fullscreen start');
  21.     webFull();
  22.     function webFull() {
  23.       console.log('web fullscreen ing ' + counter);
  24.       counter++;
  25.       let fullscreenClass;
  26.       if (location.host == 'www.bilibili.com') {
  27.         fullscreenClass = '.bilibili-player-video-web-fullscreen';
  28.       } else if (location.host == 'v.qq.com') {
  29.         fullscreenClass = '.txp_btn_fake';
  30.       }
  31.       if (fullscreenClass) {
  32.         // 尝试全屏
  33.         if (document.querySelector(fullscreenClass)) {
  34.           // 网页全屏
  35.           document.querySelector(fullscreenClass).click();
  36.           console.log('web fullscreen success');
  37.           // 重置计数
  38.           counter = 0;
  39.           // 移除监听
  40.           document.removeEventListener('visibilitychange', fullscreen);
  41.         }
  42.         // 失败并重试
  43.         else {
  44.           // 超过30次就退出
  45.           if (counter > 30) {
  46.             console.log('web fullscreen fail');
  47.             return;
  48.           }
  49.           // 延迟0.5秒重试
  50.           setTimeout(webFull, 500);
  51.         }
  52.       }
  53.     }
  54.   }
  55.   clickVideoLink();
  56.   function clickVideoLink() {
  57.     window.onclick = function (mClick) {
  58.       let mClickElement = mClick.target;
  59.       // 视频链接
  60.       let videoUrlList;
  61.       // 视频Class
  62.       let videoClassList;
  63.       if (location.host == 'www.bilibili.com') {
  64.         videoUrlList = [
  65.           'https://www.bilibili.com/video/av',
  66.           'https://www.bilibili.com/bangumi/play/ss',
  67.           'https://www.bilibili.com/bangumi/play/ep',
  68.         ];
  69.         videoClassList = [
  70.           'bilibili-player-ending-panel-box-recommend-cover',
  71.           'bilibili-player-ending-panel-box-recommend',
  72.           'ep-title',
  73.           'ep-item',
  74.         ];
  75.       } else if (location.host == 'v.qq.com') {
  76.         videoUrlList = ['https://v.qq.com/x/page/'];
  77.         videoClassList = [];
  78.       }
  79.       // 优先Class处理
  80.       videoClassList.forEach(function (videoClass) {
  81.         if (mClickElement.classList.contains(videoClass)) {
  82.           fullscreen();
  83.           return;
  84.         }
  85.       });
  86.       // 链接处理
  87.       let mClickElementTmp = mClickElement;
  88.       // 判断是否是a标签的子元素
  89.       while (mClickElementTmp) {
  90.         // 元素是a标签
  91.         if (mClickElementTmp.tagName == 'A') {
  92.           // 新tab打开不处理
  93.           if (mClickElementTmp.target == '_blank') {
  94.             break;
  95.           } else {
  96.             // 循环判断链接
  97.             videoUrlList.some(function (videoUrl) {
  98.               if (String(mClickElementTmp.href).indexOf(videoUrl) == 0) {
  99.                 fullscreen();
  100.                 return true;
  101.               }
  102.             });
  103.             break;
  104.           }
  105.         }
  106.         // 不是a标签就循环父级元素
  107.         else {
  108.           mClickElementTmp = mClickElementTmp.parentElement;
  109.         }
  110.       }
  111.     };
  112.   }
  113.   window.addEventListener('load', function () {
  114.     // 判断后台打开
  115.     if (document.visibilityState == 'hidden') {
  116.       console.log('now hidden, wait visible');
  117.       document.addEventListener('visibilitychange', fullscreen);
  118.     }
  119.     // 前台打开，直接直行
  120.     else {
  121.       fullscreen();
  122.     }
  123.   });
  124. })();

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