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v2exMarkdown

为v2ex而生的markdown渲染

当前为 2018-06-12 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         v2exMarkdown
  3. // @namespace    https://github.com/hundan2020/v2exMarkdown
  4. // @version      0.1
  5. // @description  为v2ex而生的markdown渲染
  6. // @author       hundan & ccsiyu
  7. // @match        https://www.v2ex.com/t/*
  8. // @require      https://cdn.staticfile.org/showdown/1.8.6/showdown.js
  9. // @require      https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js
  10. // @grant        none
  11. // ==/UserScript==
  12.  
  13. (function () {
  14. 	String.prototype.replaceAll = function (search, replacement) {
  15. 		var target = this;
  16. 		return target.replace(new RegExp(search, 'g'), replacement);
  17. 	};
  18.  
  19. 	var markdownSwitch = true;
  20. 	$.when(true).then(function () {
  21. 		if (markdownSwitch) {
  22. 			processMarkdown();
  23. 		}
  24. 	});
  25.  
  26. 	function processMarkdown() {
  27. 		if (window.location.href.indexOf("mwap") > -1) { // for mobile site // dummy here
  28. 		} else { // desktop site
  29. 			$("div.reply_content").each(function () {
  30. 				var postMain = $(this)[0];
  31. 				var postText = postMain.innerText || postMain.textContent;
  32. 				var postContentLines = postText.split("\n");
  33. 				var converter = new showdown.Converter({
  34. 						simplifiedAutoLink: true
  35. 					});
  36. 				var innerHTML = "";
  37. 				postContentLines.forEach(function (item, index) {
  38. 					if (item.substring(0, 4) === "<br>")
  39. 						innerHTML += converter.makeHtml(item.substring(4));
  40. 					else if (item.charAt(0) == '<')
  41. 						innerHTML += item;
  42. 					else
  43. 						innerHTML += converter.makeHtml(item);
  44. 				});
  45. 				postMain.innerHTML = innerHTML;
  46. 			});
  47. 		}
  48. 	}
  49. })();