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Picarto Markup

Enable markups in Picarto chats

当前为 2018-05-06 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Picarto Markup
  3. // @description Enable markups in Picarto chats
  4. // @include     *//picarto.tv/*
  5. // @version     1
  6. // @grant       none
  7. // @license     MIT
  8. // @namespace https://greasyfork.org/users/184200
  9. // ==/UserScript==
  10.  
  11. function markup(str) {
  12.  
  13. 	var matches = ("i>" + str).match(/[a|i|"|n]>(.*?)(?=<)/gm);
  14. 	var nonmatches = str.match(/<(.*?)(?=[a|i|"|n]>)/gm);
  15.  
  16.     var star = /\*(\S(.*?\S)?)\*/gm;
  17. 	var double_star = /\*\*(\S(.*?\S)?)\*\*/gm;
  18. 	var undersc = /\_(\S(.*?\S)?)\_/gm;
  19. 	var double_undersc = /\_\_(\S(.*?\S)?)\_\_/gm;
  20. 	var tilde = /\~(\S(.*?\S)?)\~/gm;
  21. 	var double_tilde = /\~\~(\S(.*?\S)?)\~\~/gm;
  22.  
  23. 	matches[0] = matches[0].substring(2);
  24.  
  25. 	var newstring = "";
  26.  
  27. 	for (i = 0; i < matches.length; i++) {
  28.         if( !(i+1<matches.length && matches[i+1].startsWith("a")) ) {
  29.             matches[i] = matches[i].replace(double_star, '<b>$1</b>');
  30.             matches[i] = matches[i].replace(double_undersc, '<u>$1</u>');
  31.             matches[i] = matches[i].replace(star, '<i>$1</i>');
  32.             matches[i] = matches[i].replace(undersc, '<i>$1</i>');
  33.             matches[i] = matches[i].replace(double_tilde, '<s>$1</s>');
  34.         }
  35.         newstring = newstring + matches[i] + nonmatches[i];
  36. 	}
  37.  
  38.     newstring += "n>";
  39.     return newstring;
  40. }
  41.  
  42. $(document).ready(() => {
  43.     let targetNode = document.getElementById("chatContainer");
  44.     let options = {childList:true,subtree:true};
  45.     let observer = new MutationObserver((mutationList)=>{
  46.         let msgs = document.getElementsByClassName("theMsg");
  47.         for(let a = msgs.length-1; a >= 0; a--){
  48.             let m = msgs[a];
  49.             if(!m.classList.contains("MarkUp")){
  50.                 m.classList.add("MarkUp");
  51.                 m.innerHTML = markup(m.innerHTML);
  52.             }
  53.         }
  54.     });
  55.     observer.observe(targetNode, options);
  56. });