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TradingView: hide disconnected session popup (PC Version)

Hides "Session disconnected" popup. Reconnect is triggered by a mouse move

当前为 2024-08-11 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name          TradingView: hide disconnected session popup (PC Version)
  3. // @description   Hides "Session disconnected" popup. Reconnect is triggered by a mouse move
  4. // @author        Konf
  5. // @namespace     https://greasyfork.org/users/424058
  6. // @icon          https://www.google.com/s2/favicons?sz=64&domain=tradingview.com
  7. // @version       1.1.0
  8. // @match         https://www.tradingview.com/*
  9. // @require       https://cdnjs.cloudflare.com/ajax/libs/arrive/2.4.1/arrive.min.js#sha512-wkU3qYWjenbM+t2cmvw2ADRRh4opbOYBjkhrPGHV7M6dcE/TR0oKpoDkWXfUs3HrulI2JFuTQyqPLRih1V54EQ==
  10. // @run-at        document-body
  11. // @grant         none
  12. // @noframes
  13. // ==/UserScript==
  14.  
  15. /* jshint esversion: 8 */
  16.  
  17. (function() {
  18.   'use strict';
  19.  
  20.   const IS_DEBUG_MODE = true; // true or false
  21.   const MOUSEMOVE_AMOUNT_NEEDED = 100;
  22.   const MOUSEMOVE_RESET_INTERVAL_MS = 4000;
  23.   const USE_ADAPTIVE_FAVICON = false;
  24.  
  25.   const originalFavicon = document.querySelector("link[rel='icon']");
  26.   const disconnectedFavicon = (() => {
  27.     const link = document.createElement('link');
  28.  
  29.     link.rel = 'icon';
  30.     link.type = 'image/png';
  31.     link.sizes = '16x16';
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  88.     ].join('');
  89.  
  90.     return link;
  91.   })();
  92.  
  93.   let isConnected = true;
  94.   let popupContainer = null;
  95.   let reconnectBtn = null;
  96.  
  97.   document.addEventListener('mousemove', (() => {
  98.     let lastResetTime = Date.now();
  99.     let mouseMoveCount = 0;
  100.  
  101.     return () => {
  102.       if (isConnected) return;
  103.  
  104.       if (IS_DEBUG_MODE) reconnectBtn.innerText = mouseMoveCount;
  105.  
  106.       const now = Date.now();
  107.  
  108.       if (now - lastResetTime >= MOUSEMOVE_RESET_INTERVAL_MS) {
  109.         lastResetTime = now;
  110.         mouseMoveCount = 0;
  111.  
  112.         if (IS_DEBUG_MODE) reconnectBtn.innerText = 0;
  113.  
  114.         return;
  115.       }
  116.  
  117.       mouseMoveCount++;
  118.  
  119.       if (mouseMoveCount >= MOUSEMOVE_AMOUNT_NEEDED) {
  120.         isConnected = true;
  121.         popupContainer.style.display = '';
  122.  
  123.         if (USE_ADAPTIVE_FAVICON) {
  124.           disconnectedFavicon.remove();
  125.           document.head.appendChild(originalFavicon);
  126.         }
  127.  
  128.         reconnectBtn.click();
  129.       }
  130.     };
  131.   })());
  132.  
  133.   document.arrive(
  134.     'div[data-dialog-name="gopro"]', {
  135.       existing: true,
  136.     },
  137.     (popup) => {
  138.       // skip a container with exact same selector.
  139.       // the popup has two of them, no need to run twice for the same one
  140.       if (popup.querySelector('div[data-dialog-name="gopro"]')) return;
  141.  
  142.       popupContainer = document.querySelector('div#overlap-manager-root');
  143.  
  144.       if (popupContainer.contains(popup) === false) return;
  145.  
  146.       for (const div of popup.querySelectorAll('div')) {
  147.         if (
  148.           div.childElementCount === 0 &&
  149.           div.innerText === 'Session disconnected' &&
  150.           /(center|title).+(center|title).+/.test(div.className) === true
  151.         ) {
  152.           isConnected = false;
  153.           reconnectBtn = popup.querySelector(
  154.             'button[data-overflow-tooltip-text*="Connect"]'
  155.           );
  156.  
  157.           if (USE_ADAPTIVE_FAVICON) {
  158.             originalFavicon.remove();
  159.             document.head.appendChild(disconnectedFavicon);
  160.           }
  161.  
  162.           if (!IS_DEBUG_MODE) popupContainer.style.display = 'none';
  163.  
  164.           break;
  165.         }
  166.       }
  167.     }
  168.   );
  169. })();