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IT之家新闻生成UBB代码

快速将本页IT之家新闻生成Discuz! X论坛用UBB代码

  1. // ==UserScript==
  2. // @name        IT之家新闻生成UBB代码
  3. // @namespace   http://www.mapaler.com/
  4. // @description 快速将本页IT之家新闻生成Discuz! X论坛用UBB代码
  5. // @include     http://www.ithome.com/html/*.htm*
  6. // @version     1.03
  7. // @grant       none
  8. // ==/UserScript==
  9.  
  10. (function() {
  11. 	var runButton = document.createElement("a");
  12. 	runButton.id = "build-ubb"
  13. 	runButton.type = "button";
  14. 	runButton.className = "app";
  15. 	runButton.innerHTML = "UBB代码";
  16. 	runButton.href = "javascript:;";
  17. 	runButton.onclick = function(){buildUBB();}
  18. 	var buttonParent = document.getElementById("side_func");
  19. 	buttonParent.appendChild(runButton);
  20. 	
  21. 	//开始构建工作
  22. 	function buildUBB()
  23. 	{
  24. 		buildWindow();
  25. 		buildCode();
  26. 	}
  27. 	
  28. 	//构建输出窗口
  29. 	function buildWindow()
  30. 	{
  31. 		var main,con,txt,cls;
  32. 		if(document.getElementById("dzx-ubb")){
  33. 			return false;
  34. 		}
  35. 		if(!window.FormData){
  36. 			return false;        
  37. 		}
  38. 		
  39. 		con = document.createElement('div');
  40. 		con.style.cssText = [
  41. 			''
  42. 			,'width:180px'
  43. 			,''
  44. 		].join(';');
  45. 		var txt = document.createElement('textarea');
  46. 		txt.id = 'ubb-code';
  47. 		txt.className = 'ubb-code';
  48. 		txt.style.cssText = [
  49. 			''
  50. 			,'width:180px'
  51. 			,'height:180px'
  52. 			,''
  53. 		].join(';');
  54. 		con.appendChild(txt);
  55. 		
  56. 		cls = document.createElement('div');
  57. 		cls.innerHTML = '关闭';
  58. 		cls.style.cssText = [
  59. 			''
  60. 			,'width:40px'
  61. 			,'box-shadow:0 0 2px #333'
  62. 			,'position:absolute'
  63. 			,'top:0'
  64. 			,'left:-40px'
  65. 			,'line-height:25px'
  66. 			,'padding:0'
  67. 			,'margin:0'
  68. 			,'border-radius:0'
  69. 			,'border:none'
  70. 			,'background:#515151'
  71. 			,'z-index:99999'
  72. 			,'text-align:center'
  73. 			,'color:#aaa'
  74. 			,'cursor:pointer'
  75. 			,''
  76. 		].join(';');
  77. 		cls.onclick = function(){main.parentNode && document.body.removeChild(main);}
  78. 		
  79. 		main = document.createElement('div');
  80. 		main.id = "dzx-ubb";
  81. 		main.style.cssText = [
  82. 			''
  83. 			,'box-shadow:0 0 10px #333'
  84. 			,'position:fixed'
  85. 			,'top:0'
  86. 			,'right:0'
  87. 			,'z-index:1000000'
  88. 			,'font-family:arial,sans-serif'
  89. 			,'padding:5px'
  90. 			,'margin:0'
  91. 			,'border-radius: 0 0 0 5px'
  92. 			,'background:#F5F8FA'
  93. 			,''
  94. 		].join(';');
  95. 		main.appendChild(cls);
  96. 		main.appendChild(con);
  97. 		document.body.appendChild(main);
  98. 		return true;
  99. 	}
  100. 	
  101. 	//构建页面代码
  102. 	function buildCode()
  103. 	{
  104. 		var outTextarea = document.getElementById("ubb-code");
  105. 		var ubb='';
  106. 		ubb += toubbcode(document);
  107. 		ubb += '\r\n[hr]▲原文地址：[url]'+document.URL+'[/url]';
  108. 		outTextarea.value = ubb;
  109. 	}
  110. 	//将一个页面转换为UBB代码
  111. 	function toubbcode(doc){
  112. 		var ubb='';
  113. 	/*	var pt_info = document.getElementsByClassName("pt_info")[0].cloneNode(true);
  114. 		pt_info.removeChild(pt_info.getElementById("hitcount")); //去除人气
  115. 		pt_info.removeChild(pt_info.getElementsByClassName("pti_comm")[0]); //去除评论
  116. 	*/
  117. 		var title = document.getElementsByClassName("post_title")[0].getElementsByTagName("h1")[0];
  118. 		var postdate = document.getElementById("pubtime_baidu");
  119. 		var newssource = document.getElementById("source_baidu");
  120. 		var newsauthor = document.getElementById("author_baidu");
  121. 		var newseditor = document.getElementById("editor_baidu");
  122. 		ubb += '[align=center]';
  123. 		ubb += '[size=19.8pt][color=#272a30]';
  124. 		ubb += domMakeUBB(title);
  125. 		ubb += '[/color][/size]\r\n';
  126. 		ubb += '[size=9pt][color=#888888]';
  127. 		ubb += domMakeUBB(postdate) + " ";
  128. 		ubb += domMakeUBB(newssource) + " ";
  129. 		ubb += domMakeUBB(newsauthor) + " ";
  130. 		ubb += domMakeUBB(newseditor) + " ";
  131. 		ubb += '[/color][/size]';
  132. 		ubb += '[/align]';
  133. 		ubb += '\r\n';
  134. 		var paragraph = document.getElementById("paragraph");
  135. 		ubb += domMakeUBB(paragraph);
  136. 		return ubb;
  137. 	}
  138. 	//将一个DOM转换为UBB代码
  139. 	function domMakeUBB(dom){
  140. 		var domc = dom.cloneNode(true);
  141. 		var ubb = '';
  142. 		//删除所有script
  143. 		var atp = domc.getElementsByTagName("script");
  144. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  145. 			atp[dmi].parentNode.removeChild(atp[dmi]);
  146. 		}
  147. 		//对链接进行转换
  148. 		var atp = domc.getElementsByTagName("a");
  149. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  150. 			if(atp[dmi].innerHTML=="") //没有内容的链接
  151. 				atp[dmi].parentNode.removeChild(atp[dmi]);
  152. 			else if (atp[dmi].href == "") //没有链接的链接
  153. 				atp[dmi].outerHTML = atp[dmi].innerHTML;
  154. 			else if (atp[dmi].href.replace(document.URL,"").indexOf('#') == 0) //当前页面跳转链接
  155. 				atp[dmi].outerHTML = atp[dmi].innerHTML;
  156. 			else if (isAutoURL(atp[dmi])) //自动生成的链接
  157. 				atp[dmi].outerHTML = atp[dmi].innerHTML;
  158. 			else
  159. 				atp[dmi].outerHTML = '[url='+atp[dmi].href+']'+atp[dmi].innerHTML+'[/url]';
  160. 		}
  161. 		//对换行进行转换
  162. 		var atp = domc.getElementsByTagName("br");
  163. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  164. 			atp[dmi].outerHTML = '\r\n';
  165. 		}
  166. 		//对水平分隔符进行转换
  167. 		var atp = domc.getElementsByTagName("hr");
  168. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  169. 			atp[dmi].outerHTML = '[hr]';
  170. 		}
  171. 		//对图片进行转换
  172. 		var atp = domc.getElementsByTagName("img");
  173. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  174. 			if(atp[dmi].className=="lazy"){
  175. 				atp[dmi].src = atp[dmi].getAttribute("data-original");
  176. 			}
  177. 			if(atp[dmi].width==0 || atp[dmi].height==0){
  178. 				atp[dmi].outerHTML = '[img]'+atp[dmi].src+'[/img]';
  179. 			}else{
  180. 				atp[dmi].outerHTML = '[img='+ atp[dmi].width +','+atp[dmi].height+']'+atp[dmi].src+'[/img]';
  181. 			}
  182. 		}
  183. 		//对Flash进行转换
  184. 		var atp = domc.getElementsByTagName("embed");
  185. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  186. 			if(atp[dmi].width==0 || atp[dmi].height==0){
  187. 				atp[dmi].outerHTML = '[Flash]'+atp[dmi].src + '?'+ atp[dmi].getAttribute("flashvars") +'&fn=a.swf[/Flash]';
  188. 			}else{
  189. 				atp[dmi].outerHTML = '[Flash='+ atp[dmi].width +','+atp[dmi].height+']'+atp[dmi].src + '?'+ atp[dmi].getAttribute("flashvars") +'&fn=a.swf[/Flash]';
  190. 			}
  191. 		}
  192. 		//对段落进行转换
  193. 		var atp = domc.getElementsByTagName("p");
  194. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  195. 			if(atp[dmi].className == "weixin"){ //去除微信推广
  196. 				atp[dmi].parentNode.removeChild(atp[dmi]);
  197. 				continue;
  198. 			}
  199. 			if (atp[dmi].style.textAlign)
  200. 				atp[dmi].outerHTML = '[p=30, 2, '+atp[dmi].style.textAlign+']'+atp[dmi].innerHTML+'[/p]';
  201. 			else
  202. 				atp[dmi].outerHTML = '[p=30, 2, left]'+atp[dmi].innerHTML+'[/p]';
  203. 		}
  204. 		//对div进行转换
  205. 		var atp = domc.getElementsByTagName("div");
  206. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  207. 			if(atp[dmi].className == "wximg"){ //去除微信推广
  208. 				atp[dmi].parentNode.removeChild(atp[dmi]);
  209. 				continue;
  210. 			}
  211. 			if (atp[dmi].style.textAlign)
  212. 				atp[dmi].outerHTML = '[p=30, 2, '+atp[dmi].style.textAlign+']'+atp[dmi].innerHTML+'[/p]';
  213. 			else
  214. 				atp[dmi].outerHTML = '[p=30, 2, left]'+atp[dmi].innerHTML+'[/p]';
  215. 		}
  216. 		//对粗体进行转换
  217. 		var atp = domc.getElementsByTagName("strong");
  218. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  219. 			atp[dmi].outerHTML = '[b]'+atp[dmi].innerHTML+'[/b]';
  220. 		}
  221. 		//对下划线进行转换
  222. 		var atp = domc.getElementsByTagName("u");
  223. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  224. 			atp[dmi].outerHTML = '[u]'+atp[dmi].innerHTML+'[/u]';
  225. 		}
  226. 		//对斜体进行转换
  227. 		var atp = dom.getElementsByTagName("em");
  228. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  229. 			atp[dmi].outerHTML = '[i]'+atp[dmi].innerHTML+'[/i]';
  230. 		}
  231. 		//对颜色进行转换
  232. 		var atp = domc.getElementsByTagName("span");
  233. 		for (var dmi=atp.length-1;dmi>=0;dmi--){
  234. 			if (atp[dmi].style.color)
  235. 				atp[dmi].outerHTML = '[color='+changeRgbToHex(atp[dmi].style.color)+']'+atp[dmi].innerHTML+'[/color]';
  236. 			else if (atp[dmi].style.textDecoration == "underline")
  237. 				atp[dmi].outerHTML = '[u]'+atp[dmi].innerHTML+'[/u]';
  238. 		}
  239. 		ubb += domc.textContent;
  240. 		ubb = ubb.replace(/^\s*(.+?)\s*$/gim,"$1"); //去除两段多余空格
  241. 		return ubb;
  242. 	}
  243. 	//颜色rgb代码转换为16进制代码
  244. 	function changeRgbToHex(str)
  245. 	{
  246. 		var reg = /rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/igm;
  247. 		var re = reg.exec(str);
  248. 		if(re)
  249. 		{
  250. 			return "#"
  251. 				+upTo2Hex(parseInt(re[1]).toString(16))
  252. 				+upTo2Hex(parseInt(re[2]).toString(16))
  253. 				+upTo2Hex(parseInt(re[3]).toString(16))
  254. 				;
  255. 		}
  256. 		else
  257. 		{
  258. 			return str;
  259. 		}
  260. 	}
  261. 	//16进制提升到2位
  262. 	function upTo2Hex(str)
  263. 	{
  264. 		if (str.length < 2) str = "0" + str;
  265. 		return str;
  266. 	}
  267. 	//判断是否是自动生成的无意义链接
  268. 	function isAutoURL(adom)
  269. 	{
  270. 		var objReg = /http:\/\/www.ithome.com\/tags\/.*/gi;
  271. 		if (objReg.test(adom.href))return true;
  272. 		
  273. 		if(adom.innerHTML == '软媒' && adom.href == 'http://www.ruanmei.com/') return true;
  274. 		if(adom.innerHTML == 'IT之家' && adom.href == 'http://www.ithome.com/') return true;
  275. 		if(adom.innerHTML == '魔方电脑大师' && adom.href == 'http://mofang.ithome.com/') return true;
  276. 		if(adom.innerHTML == '浏览器' && adom.href == 'http://www.saayaa.com/') return true;
  277. 		if(adom.innerHTML == 'Win10' && adom.href == 'http://win10.ithome.com/') return true;
  278. 		if(adom.innerHTML == 'Win8.1' && adom.href == 'http://win8.ithome.com/') return true;
  279. 		if(adom.innerHTML == 'Win8' && adom.href == 'http://www.win8china.com/') return true;
  280. 		if(adom.innerHTML == 'Win7' && adom.href == 'http://www.win7china.com/') return true;
  281. 		if(adom.innerHTML == 'Vista' && adom.href == 'http://www.vista123.com/') return true;
  282. 		if(adom.href == 'http://iphone.ithome.com/') return true;
  283. 		if(adom.href == 'http://ipad.ithome.com/') return true;
  284. 		if(adom.href == 'http://android.ithome.com/') return true;
  285. 		if(adom.href == 'http://chrome.ithome.com/') return true;
  286. 		if(adom.href == 'http://qq.ithome.com/') return true;
  287. 		if(adom.innerHTML == 'QQ下载' && adom.href == 'http://qq.ithome.com/qqxiazai/') return true;
  288. 		if(adom.href == 'http://office.ithome.com/') return true;
  289. 		if(adom.href == 'http://ie.ithome.com/') return true;
  290. 		if(adom.href == 'http://wp.ithome.com/') return true;
  291. 		
  292. 		return false;
  293. 	}
  294. })();

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