☰

Tieba Preload

贴吧预加载，自动加载下一页内容，同时附带消灭贴吧自带 Lazy Load 功能

当前为 2014-06-18 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Tieba Preload
  3. // @version     1.3.4
  4. // @description 贴吧预加载，自动加载下一页内容，同时附带消灭贴吧自带 Lazy Load 功能
  5. // @match       http://tieba.baidu.com/*
  6. // @include     http://tieba.baidu.com/*
  7. // @exclude     http://tieba.baidu.com/*tp=1*
  8. // @exclude     http://tieba.baidu.com/*tab=*
  9. // @author      864907600cc
  10. // @icon        http://1.gravatar.com/avatar/147834caf9ccb0a66b2505c753747867
  11. // @run-at      document-end
  12. // @grant       GM_registerMenuCommand
  13. // @namespace   http://ext.ccloli.com
  14. // ==/UserScript==
  15.  
  16. // 贴子判断方式由 kookxiang 提供
  17. // 本脚本基于 GPLv3 协议开源 http://www.gnu.org/licenses/gpl.html‎
  18. // (c) 86497600cc. Some Rights Reserved.
  19.  
  20. // 修复使用 GM 函数后脚本失效的问题，thanks to shyangs
  21. var window=unsafeWindow,
  22. 	_=unsafeWindow._,
  23. 	PageData=unsafeWindow.PageData,
  24. 	Page=unsafeWindow.Page,
  25. 	$=unsafeWindow.$,
  26. 	//forumlist=unsafeWindow.forumlist,
  27. 	no_refresh_url_prefix=(typeof unsafeWindow.no_refresh_url_prefix!='undefined')?unsafeWindow.no_refresh_url_prefix:null,
  28. 	is_firefox=navigator.userAgent.indexOf('Firefox')>=0?true:false;
  29.  
  30. var notification=document.createElement('div'),
  31. 	setting=(window.localStorage.getItem('tb_preload_setting')&&window.localStorage.getItem('tb_preload_setting').indexOf('{')>=0)?JSON.parse(window.localStorage.getItem('tb_preload_setting')):{},
  32. 	stylesheet='@keyframes setting_panel_show{0%{top:100px;opacity:0}80%{top:-20px;opacity:1}100%{top:0px;opacity:1}}@-webkit-keyframes setting_panel_show{0%{top:100px;opacity:0}80%{top:-20px;opacity:1}100%{top:0px;opacity:1}}@keyframes setting_panel_hide{0%{top:0px;opacity:1}20%{top:-20px;opacity:1}100%{top:100px;opacity:0}}@-webkit-keyframes setting_panel_hide{0%{top:0px;opacity:1}20%{top:-20px;opacity:1}100%{top:100px;opacity:0}}.tb_preload_notification{position:fixed;right:10px;padding:5px;bottom:-50px;box-shadow:0 0 1px 5px rgba(0,0,0,0.5);background:rgba(0,0,0,0.5);font-size:12px;color:#fff;opacity:0;-webkit-transition:0.25s all linear;-o-transition:0.25s all linear;transition:0.25s all linear;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;cursor:pointer;z-index:999999;pointer-events:none}.tb_preload_notification[show]{bottom:10px;opacity:1}.tb_preload_page{width:100%;font-size:14px;text-align:center}.tb_preload_page a{text-decoration:none;color:#333;margin:20px 0;display:block;font-size:14px}.tb_preload_setting{color:#2d64b3;cursor:pointer}.list_loading,.right_section [data-type="tb-datalazyload"]{display:none}.vpic_wrap img{max-height:90px}.tb_preload_setting_panel{width:600px;height:200px;margin:auto;position:fixed;top:0;bottom:0;left:0;right:0;z-index:999998;box-shadow:rgba(0,0,0,.5) 0 0 0 2500px,rgba(255,255,255,.75) 0 0 200px;background:rgba(255,255,255,.75);font-size:14px;-webkit-user-select:none;-moz-user-select:none;-webkit-animation:setting_panel_show 0.75s ease-in;animation:setting_panel_show 0.75s ease-in;font-family:"Hiragino Sans GB","Microsoft Yahei","WenQuanYi Micro Hei",Arial,Tahoma,sans-serif}.tb_preload_setting_panel[close]{-webkit-animation:setting_panel_hide 0.75s ease-out;animation:setting_panel_hide 0.75s ease-out}.tb_preload_setting_panel_bg{width:100%;height:100%;position:fixed;left:0;top:0;z-index:999997}.tb_preload_setting_panel span,.tb_preload_setting_panel a{display:block;cursor:pointer;height:20px;line-height:20px;margin:10px;-webkit-transition:all 0.25s linear;-moz-transition:all 0.25s linear;transition:all 0.25s linear}.tb_preload_setting_panel span{color:#F00;padding-left:50px}.tb_preload_setting_panel span:hover{text-shadow:#F00 0 0 1px}.tb_preload_setting_panel span[active]:hover,.tb_preload_setting_panel a:hover{text-shadow:#7fb900 0 0 1px}.tb_preload_setting_panel span::before{content:"×";display:inline-block;width:20px}.tb_preload_setting_panel span[active]{color:#7FB900}.tb_preload_setting_panel span[active]::before{content:"√"}.tb_preload_setting_panel p{margin:20px;font-size:20px;height:24px;line-height:24px;cursor:default;font-family:"Segoe Script"!important;text-shadow: #000 0 0 2px}.tb_preload_setting_panel a{color:#7FB900;font-family:"Segoe Script"!important;text-align:center}.tbui_follow_fixed{display:block!important}img[origin-src]{display:none!important}',
  33. 	setting_panel=false,
  34. 	ss=document.createElement('style'),
  35. 	notification_timer=null;
  36. ss.textContent=stylesheet;
  37. document.head.appendChild(ss);
  38. notification.className='tb_preload_notification';
  39. document.body.appendChild(notification);
  40. if(setting.thread_preload==null)setting.thread_preload=1;
  41. if(setting.thread_list_lazyload==null)setting.thread_list_lazyload=1;
  42. if(setting.notification_1_3_4=null){
  43. 	setting.notification_1_3_4=1;
  44. 	alert('Tieba Preload Notification\n\n1. 自该版本起添加 @namespace，若出现重复安装的情况请删除旧脚本；\n2. Firefox 下不翻页 bug 已临时使用定时器解决，为保证楼中楼完全加载，请注意在载入页面完成后不要在 1s 内滚动到页面底部 = = 关于该 bug 引起的具体原因仍旧不明，不知道是不是 Firefox 特有的 bug……\n3. 现可以通过在贴子页的“开启/关闭自动加载”处单击鼠标右键打开设置界面，原开启设置界面的方式保留。');
  45. 	window.localStorage.setItem('tb_preload_setting',JSON.stringify(setting));
  46. }
  47.  
  48. function set_function(v){
  49. 	switch(v){
  50. 		case 1:
  51. 			if(setting.thread_preload==1){
  52. 				setting.thread_preload=0;
  53. 				if(setting_node){
  54. 					setting_node.textContent='开启自动加载';
  55. 					setting_node_2.textContent='开启自动加载';
  56. 				}
  57. 				if(PageData.product=='pb'&&typeof loader!='undefined'&&loader!=null){
  58. 					clearInterval(loader);
  59. 					loader=null;
  60. 				}
  61. 				show_notification(1,'已关闭自动加载......');
  62. 				notification.setAttribute('show','true');
  63. 				notification_timer=setTimeout(function(){notification.removeAttribute('show')},5000);
  64. 			}
  65. 			else{
  66. 				setting.thread_preload=1;
  67. 				if(setting_node){
  68. 					setting_node.textContent='关闭自动加载';
  69. 					setting_node_2.textContent='关闭自动加载';
  70. 				}
  71. 				if(PageData.product=='pb'&&typeof loader!='undefined'&&loader==null)preload_listener();
  72. 				show_notification(1,'已开启自动加载......');
  73. 			}
  74. 			break;
  75. 		case 2:
  76. 			if(setting.thread_list_preload==1){
  77. 				alert('当开启首页贴子列表预加载时，该项不能关闭。');
  78. 			}
  79. 			else if(setting.thread_list_lazyload==1){
  80. 				setting.thread_list_lazyload=0;
  81. 				if(PageData.product=='frs'&&typeof loader!='undefined'&&loader!=null){
  82. 					clearInterval(loader);
  83. 					loader=null;
  84. 					if(document.getElementById('frs_list_pager'))document.getElementById('frs_list_pager').onclick=null;
  85. 				}
  86. 				show_notification(1,'已禁用自动去除首页 lazyload......');
  87. 			}
  88. 			else{
  89. 				setting.thread_list_lazyload=1;
  90. 				//setting_node.textContent='禁用自动去除首页 lazyload';
  91. 				if(PageData.product=='frs'&&typeof loader!='undefined'&&loader==null){
  92. 					kill_tieba_lazyload_listener();
  93. 				}
  94. 				show_notification(1,'已开启自动去除首页 lazyload......');
  95. 			}
  96. 			break;
  97. 		case 3:
  98. 			if(setting.thread_list_preload==1){
  99. 				setting.thread_list_preload=0;
  100. 				if(PageData.product=='frs'&&typeof loader!='undefined'&&loader!=null){
  101. 					clearInterval(loader);
  102. 					loader=null;
  103. 					if(document.getElementById('frs_list_pager'))document.getElementById('frs_list_pager').onclick=null;
  104. 				}
  105. 				show_notification(1,'已关闭自动加载......');
  106. 			}
  107. 			else{
  108. 				setting.thread_list_preload=1;
  109. 				setting.thread_list_lazyload=1;
  110. 				if(PageData.product=='frs'&&typeof loader!='undefined'&&loader==null){
  111. 					preload_listener();
  112. 				}
  113. 				show_notification(1,'已开启自动加载......');
  114. 			}
  115. 			break;
  116. 	}
  117. 	window.localStorage.setItem('tb_preload_setting',JSON.stringify(setting));
  118. 	update_setting_panel();
  119. }
  120.  
  121. function call_setting(){
  122. 	if(setting_panel==false){
  123. 		setting_panel=true;
  124. 		var panel=document.createElement('div'),
  125. 			panel_bg=document.createElement('div');
  126. 		panel_bg.className='tb_preload_setting_panel_bg';
  127. 		panel.className='tb_preload_setting_panel';
  128. 		panel_bg.onclick=function(){
  129. 			panel.setAttribute('close',true);
  130. 			setTimeout(function(){panel.parentElement.removeChild(panel);},700);
  131. 			panel_bg.parentElement.removeChild(panel_bg);
  132. 			setting_panel=false;
  133. 		}
  134. 		panel_bg.setAttribute('title','点击以关闭设置界面');
  135. 		panel.innerHTML='<p align="center">Tieba Preload Setting</p><span class="tbpreload_setting_panel_thread_preload">自动加载贴子下一页</span><span class="tbpreload_setting_panel_thread_list_lazyload">去除贴吧首页 lazyload</span><span class="tbpreload_setting_panel_thread_list_preload">自动加载贴子列表下一页</span><a href="http://tieba.baidu.com/p/2939166340">Feedback</a>';
  136. 		document.body.appendChild(panel);
  137. 		document.body.appendChild(panel_bg);
  138. 		var panel_thread_preload=document.getElementsByClassName('tbpreload_setting_panel_thread_preload')[0],
  139. 			panel_thread_list_lazyload=document.getElementsByClassName('tbpreload_setting_panel_thread_list_lazyload')[0],
  140. 			panel_thread_list_preload=document.getElementsByClassName('tbpreload_setting_panel_thread_list_preload')[0];
  141. 		panel_thread_preload.onclick=function(){
  142. 			set_function(1);
  143. 		}
  144. 		panel_thread_list_lazyload.onclick=function(){
  145. 			set_function(2);
  146. 		}
  147. 		panel_thread_list_preload.onclick=function(){
  148. 			set_function(3);
  149. 		}
  150. 		update_setting_panel();
  151. 	}
  152. }
  153.  
  154. function update_setting_panel(){
  155. 	var panel_thread_preload=document.getElementsByClassName('tbpreload_setting_panel_thread_preload')[0],
  156. 		panel_thread_list_lazyload=document.getElementsByClassName('tbpreload_setting_panel_thread_list_lazyload')[0],
  157. 		panel_thread_list_preload=document.getElementsByClassName('tbpreload_setting_panel_thread_list_preload')[0];
  158. 	if(setting.thread_preload==1)panel_thread_preload.setAttribute('active','true');
  159. 	else if(panel_thread_preload.hasAttribute('active'))panel_thread_preload.removeAttribute('active');
  160. 	if(setting.thread_list_lazyload==1)panel_thread_list_lazyload.setAttribute('active','true');
  161. 	else if(panel_thread_list_lazyload.hasAttribute('active'))panel_thread_list_lazyload.removeAttribute('active');
  162. 	if(setting.thread_list_preload==1)panel_thread_list_preload.setAttribute('active','true');
  163. 	else if(panel_thread_list_preload.hasAttribute('active'))panel_thread_list_preload.removeAttribute('active');
  164. }
  165.  
  166. function show_notification(n,c){
  167. 	notification.textContent=c;
  168. 	notification.setAttribute('show','true');
  169. 	if(notification_timer!=null){
  170. 		clearTimeout(notification_timer);
  171. 		notification_timer=null;
  172. 	}
  173. 	if(n==1){
  174. 		notification_timer=setTimeout(function(){
  175. 			notification.removeAttribute('show');
  176. 			notification_timer=null;
  177. 		},5000);
  178. 	}
  179. }
  180.  
  181. GM_registerMenuCommand('Tieba Preload Setting',call_setting);
  182.  
  183. if(typeof PageData!='undefined'&&PageData&&(PageData.product=='pb'||PageData.product=='frs')){ // 判断是否载入
  184. 	var loading=false,
  185. 		loader=null,
  186. 		pager_timer=null;
  187.  
  188. 	// 以下语句中代码来自 Kill Tieba Lazy Load (by 864907600cc, Licence: WTFPL)
  189.  
  190. 	function kill_tieba_lazyload(){
  191. 		var codearea=document.getElementById('pblistCodeArea')||document.getElementById('frslistCodeArea')||null;
  192. 		if(codearea!=null){
  193. 			//document.getElementById('list_loading').outerHTML=document.getElementById('pblistCodeArea').value;
  194. 			//document.getElementById('pblistCodeArea').parentElement.removeChild(document.getElementById('pblistCodeArea'));
  195. 			var lazyload_t_nodes=codearea.childNodes;
  196. 			for(var i=0;i<lazyload_t_nodes.length;i++){
  197. 				if(lazyload_t_nodes[i].nodeType==8){
  198. 					codearea.outerHTML=lazyload_t_nodes[i].data;
  199. 					//lazyload_nodes[i].parentElement.removeChild(lazyload_nodes[i])
  200. 					break;
  201. 				}
  202. 			}
  203. 		}
  204. 		if(document.querySelectorAll('img[data-tb-lazyload]')){
  205. 			var lazyload_i_nodes=document.querySelectorAll('img[data-tb-lazyload]');
  206. 			for(var i=0;i<lazyload_i_nodes.length;i++){
  207. 				lazyload_i_nodes[i].setAttribute('src',lazyload_i_nodes[i].getAttribute('data-tb-lazyload'));
  208. 				lazyload_i_nodes[i].removeAttribute('data-tb-lazyload');
  209. 			}
  210. 		}
  211. 		if(document.querySelectorAll('img[onloadfun="listimg"][original]')){
  212. 			var lazyload_i_nodes=document.querySelectorAll('img[onloadfun="listimg"][original]');
  213. 			for(var i=0;i<lazyload_i_nodes.length;i++){
  214. 				lazyload_i_nodes[i].setAttribute('src',lazyload_i_nodes[i].getAttribute('original'));
  215. 			}
  216. 		}
  217. 		if(PageData.product=='pb'){
  218. 			//_.Module.use("pb/widget/ForumListV3", {});
  219. 			_.Module.use('pb/component/NoAutoVideo',[{text_videofrom:'视频来自: '}]);
  220. 			//rebind_image();
  221. 			//Page.bindOpenImg();
  222. 			//console.log('触发强制显示楼中楼');
  223. 			if(typeof window.forumlist=='object'&&typeof window.forumlist._loadSubList=='object'){
  224. 				if(is_firefox)setTimeout(function(){kill_lzl();},500);
  225. 				else kill_lzl();
  226. 			}
  227. 			else var k=setInterval(function(){if(typeof window.forumlist=='object'&&typeof window.forumlist._loadSubList=='object')clearInterval(k);kill_lzl();},1000)
  228. 			//console.log('触发强制显示楼中楼完成');
  229. 		}
  230. 		if(PageData.product=='frs'&&document.cookie.match(/batch_delete_mode=(\w{4,5})/)&&document.cookie.match(/batch_delete_mode=(\w{4,5})/)[1]=='true'){
  231. 			var tls=document.getElementsByClassName('j_thread_list'); 
  232. 			for(var i=0;i<tls.length;i++){
  233. 				if(!tls[i].getElementsByClassName('batch_delete')[0]){
  234. 					var s='<div class="batch_delete j_batch_delete"><div class="batch_delete_text">勾选</div><input type="checkbox" class="batch_delete_select j_batch_delete_select"></div>';
  235. 					var t=document.createElement('div');
  236. 					tls[i].appendChild(t);
  237. 					t.outerHTML=s;
  238. 				}
  239. 			}
  240. 		}
  241. 	}
  242.  
  243. 	function show_lzl(c){
  244. 		var t=document.createElement('iframe');
  245. 		t.style.cssText='width:0;height:0;position:absolute'
  246. 		t.setAttribute('onload',c);
  247. 		document.body.appendChild(t);
  248. 		// kill_lzl();
  249. 		//document.body.removeChild(t); // 取消自动移除 iframe，因为该操作可能导致在 Firefox 下无法运行
  250. 	}
  251.  
  252. 	function kill_lzl(){
  253. 		// Fuck LZL Thanks To 8qwe24657913 
  254. 			//console.log('执行强制显示楼中楼');
  255. 		var a = document.getElementsByClassName('hideLzl'),
  256. 			b = window.forumlist._loadSubList,
  257. 			c = a.length;
  258. 		/*while (--c > -1) {
  259. 			console.log(a)
  260. 			console.log('开始处理 - '+(c+1));
  261. 			b.showLzlPost(a[c]);
  262. 			console.log('showLzlPost - '+(c+1));
  263. 			a[c].setAttribute('class',a[c].getAttribute('class').replace(/ ?hideLzl/,''));
  264. 			console.log('处理完成 - '+(c+1));
  265. 		}*/
  266. 		//for(var i=0;i<c;i++){
  267. 		while(a[0]){
  268. 			console.log(a)
  269. 			//console.log('开始处理 - ');
  270. 			console.log(a[0])
  271. 			b.showLzlPost(a[0]);
  272. 			//console.log('showLzlPost - ');
  273. 			a[0].setAttribute('class',a[0].getAttribute('class').replace(/ ?hideLzl/,''));
  274. 			//console.log('处理完成 - ');
  275. 		}
  276. 		//console.log('楼中楼处理完成！');
  277. 		/*for(var i=0;i<c.length;i++){
  278. 			b.showLzlPost(a[i]);
  279. 			a[i].className=a[i].className.replace(/ ?hideLzl/,'');
  280. 		}*/
  281. 	}
  282.  
  283. 	// 以下语句中代码基于 Tieba Preload 修改 (by 864907600cc, Licence: GPLv3 | http://ccloli.com/201212/tieba-preload-source/)
  284.  
  285. 	function whether_fetching(){
  286. 		//console.log('whether_fetching');
  287. 		var getscroll=document.documentElement.scrollTop||document.body.scrollTop,
  288. 			scroll_psi=document.body.scrollHeight-getscroll,
  289. 			psi=PageData.product=='pb'?5000:PageData.forum.version==2?2500:1500;
  290. 		if(scroll_psi<=psi&&loading==false){
  291. 			if(cur_page<total_page){
  292. 				loading=true;
  293. 				fetch_next_page();
  294. 			}
  295. 			//else window.onscroll=null;
  296. 			else{
  297. 				clearInterval(loader);
  298. 				loader=null
  299. 			}
  300. 		}
  301. 	}
  302.  
  303. 	function fetch_next_page(){
  304. 		//console.log('fetch_next_page');
  305. 		switch(PageData.product){
  306. 			case 'pb':
  307. 				var url=page_url+'?see_lz='+see_lz+'&pn='+next_page;
  308. 				xhr.onreadystatechange=function(){
  309. 					if(xhr.readyState==4&&xhr.status==200){
  310. 						var str=xhr.responseText;
  311. 						if(PageData.page=='v1')var data=str.split('"p_postlist"')[1].split('<div class="p_thread')[0].match(/>([\s\S]+)/)[1]; // 旧版贴吧
  312. 						else var data=str.split('"p_postlist"')[1].split('"right_section')[0].match(/>([\s\S]+)<\/div>[\s\S]*<\/div>[\s\S]*<div/)[1]; // 先 split 再 match 减少资源消耗（>20s → <1s）
  313. 						var node=document.getElementsByClassName('p_postlist')[0],
  314. 							t_node=document.createElement('div'),
  315. 							p_node=document.createElement('div');
  316. 						p_node.className='tb_preload_page';
  317. 						p_node.innerHTML='<a href="'+url+'">第 '+next_page+' 页，共 '+total_page+' 页</a>';
  318. 						node.appendChild(p_node);
  319. 						node.appendChild(t_node);
  320. 						t_node.outerHTML=data;
  321. 						if(str.match(/<script>.*(_\.Module\.use\("pb\/widget\/ForumListV3"[\s\S]+?)<\/script>/)){
  322. 							var lzl=str.match(/<script>.*(_\.Module\.use\("pb\/widget\/ForumListV3"[\s\S]+?)<\/script>/)[1];
  323. 							show_lzl(lzl);
  324. 						}
  325. 						kill_tieba_lazyload();
  326. 						++cur_page;
  327. 						++next_page;
  328. 						PageData.pager.cur_page=cur_page;
  329. 						see_lz=window.location.href.match(/see_lz/)?window.location.href.match(/see_lz=(\d)/)[1]:PageData.special.lz_only;
  330. 						loading=false;
  331. 						if(cur_page==total_page){
  332. 							clearInterval(loader);
  333. 							loader=null;
  334. 						}
  335. 						notification.removeAttribute('show');
  336. 					}
  337. 				}
  338. 				xhr.open('GET',url);
  339. 				xhr.send();
  340. 				notification.setAttribute('show','true');
  341. 				show_notification(0,'正在加载第 '+next_page+' 页......');
  342. 				break;
  343. 			case 'frs':
  344. 				var url=page_url+'&pn='+next_page;
  345. 				if(PageData.forum.version==2){
  346. 					var xurl=page_url+'&apage=1&pn='+next_page;
  347. 				}
  348. 				else{
  349. 					if(location.hash.indexOf('#!')>=0){
  350. 						var hash_data=location.hash.match(/#\!\/(.)/)[1];
  351. 						if(hash_data!=last_hash_data){
  352. 							switch(hash_data){
  353. 								case 'm':
  354. 									page_url=page_url.replace(/f.+kw=/,'f?kw=');
  355. 									last_hash_data='m';
  356. 									cur_page=0;
  357. 									next_page=cur_page+50;
  358. 									total_page=document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  359. 									break;
  360. 								case 'n':
  361. 									page_url=page_url.replace(/f.+kw=/,'f/good?kw=');
  362. 									last_hash_data='n';
  363. 									cur_page=0;
  364. 									next_page=cur_page+50;
  365. 									total_page=document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  366. 									break;
  367. 								case 'v':
  368. 									page_url=page_url.replace(/f.+kw=/,'f/vote?kw=');
  369. 									last_hash_data='v';
  370. 									cur_page=0;
  371. 									next_page=cur_page+50;
  372. 									total_page=document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  373. 									break;
  374. 							}
  375. 						}
  376. 					}
  377. 					var xurl=page_url+'&ajax=1&pn='+next_page
  378. 				}
  379. 				xhr.onreadystatechange=function(){
  380. 					if(xhr.readyState==4&&xhr.status==200){
  381. 						var str=xhr.responseText;
  382. 						if(PageData.forum.version==2){
  383. 							var data=str.match(/<ul id="thread_list"[\s\S]*?>([\s\S]+)<\/ul>/)[1],
  384. 								node=document.getElementById('thread_list');
  385. 								p_node=document.createElement('div'),
  386. 								context='<a href="'+url+'">第 '+(parseInt(next_page/50)+1)+' 页，共 '+(parseInt(total_page/50)+1)+' 页</a>';
  387. 						}
  388. 						else{
  389. 							var data=JSON.parse(str).data.content.split('<tbody>')[1].split('</tbody>')[0],//str.split('<tbody>')[1].split('</tbody>')[0],
  390. 								node=document.querySelector('#thread_list tbody'),
  391. 								p_node=document.createElement('tr'),
  392. 								context='<td colspan="5"><a href="'+url+'">第 '+(parseInt(next_page/50)+1)+' 页，共 '+(parseInt(total_page/50)+1)+' 页</a></td>';
  393. 						}
  394. 						var //node=document.getElementById('thread_list'),
  395. 							t_node=document.createElement('div')/*,
  396. 							p_node=document.createElement('div')*/;
  397. 						p_node.className='tb_preload_page';
  398. 						p_node.innerHTML=context;
  399. 						node.appendChild(p_node);
  400. 						node.appendChild(t_node);
  401. 						t_node.outerHTML=data;
  402. 						kill_tieba_lazyload();
  403. 						cur_page+=50;
  404. 						next_page+=50;
  405. 						loading=false;
  406. 						if(cur_page==total_page){
  407. 							clearInterval(loader);
  408. 							loader=null;
  409. 						}
  410. 						notification.removeAttribute('show');
  411. 					}
  412. 				}
  413. 				xhr.open('GET',xurl);
  414. 				xhr.send();
  415. 				notification.setAttribute('show','true');
  416. 				show_notification(0,'正在加载第 '+(parseInt(next_page/50)+1)+' 页......');
  417. 				break;
  418. 		}
  419. 	}
  420.  
  421. 	function preload_listener(){
  422. 		if(cur_page!=total_page){
  423. 			//console.log('aaa');
  424. 			//window.onscroll=function(){ // 改用定时器以节省资源
  425. 			loader=setInterval(function(){whether_fetching()},1000);
  426. 			//}
  427. 		}
  428. 	}
  429.  
  430. 	function kill_tieba_lazyload_listener(){
  431. 		kill_tieba_lazyload();
  432. 		if(document.getElementById('frs_list_pager'))document.getElementById('frs_list_pager').onclick=function(){
  433. 			if(loader==null)loader=setInterval(function(){
  434. 				if(document.getElementById('frslistCodeArea')){
  435. 					//kill_tieba_lazyload();
  436. 					clearInterval(loader);
  437. 					loader=null;
  438. 					kill_tieba_lazyload_listener();
  439. 				}
  440. 			},1000);
  441. 		}
  442. 	}
  443.  
  444. 	function rebind_image(){
  445. 		var imglist=document.querySelectorAll('.d_post_content img[pic_type="0"]');//.BDE_Image
  446. 		$(imglist).unbind();
  447. 		Page._bindOpenImg();
  448.  
  449. 	}
  450.  
  451. 	function bind_pager(){
  452. 		var pager1=document.querySelectorAll('.pb_list_pager,.jump_btn_bright');
  453. 		var pager2=document.querySelectorAll('.jump_input_bright');
  454. 		for(var i=0;i<pager1.length;i++){
  455. 			pager1[i].addEventListener('click',rebind_pager);
  456. 		}
  457. 		for(var i=0;i<pager2.length;i++){
  458. 			pager2[i].addEventListener('keypress',function(e){
  459. 				if(e.keyCode==13)rebind_pager();
  460. 			});
  461. 		}
  462. 	}
  463.  
  464. 	function rebind_pager(){
  465. 		if(pager_timer==null){
  466. 			pager_timer=setInterval(function(){
  467. 				if(PageData.pager.cur_page!=cur_page){
  468. 					clearInterval(pager_timer);
  469. 					pager_timer=null;
  470. 					kill_tieba_lazyload();
  471. 					bind_pager();
  472. 					cur_page=PageData.pager.cur_page;
  473. 					next_page=cur_page+1;
  474. 					total_page=PageData.pager.total_page;
  475. 					if(loader==null)preload_listener();
  476. 					inner_setting();
  477. 				}
  478. 			},1000)
  479. 		}
  480. 	}
  481.  
  482. 	function inner_setting(){
  483. 		var setting_node=document.createElement('li'),
  484. 			page_node=document.getElementsByClassName('l_posts_num');
  485. 		setting_node.textContent=setting.thread_preload==1?'关闭自动加载':'开启自动加载';
  486. 		setting_node.className='tb_preload_setting';
  487. 		var setting_node_2=setting_node.cloneNode(true);
  488. 		setting_node.onclick=function(){set_function(1)};
  489. 		setting_node_2.onclick=function(){set_function(1)};
  490. 		setting_node.oncontextmenu=function(){call_setting();return false};
  491. 		setting_node_2.oncontextmenu=function(){call_setting();return false;};
  492. 		if(page_node[0])page_node[0].insertBefore(setting_node,page_node[0].getElementsByClassName('l_pager')[0].nextSibling);
  493. 		if(page_node[1])page_node[1].insertBefore(setting_node_2,page_node[1].getElementsByClassName('l_pager')[0].nextSibling);
  494. 	}
  495.  
  496. 	//notification.onclick=function(){set_function(1)};
  497.  
  498. 	if(PageData.product=='frs'){
  499. 		/*if(document.getElementsByClassName('th_footer_l')[0]){
  500. 			var setting_node=document.createElement('a'),
  501. 				page_node=document.getElementsByClassName('th_footer_l')[0];
  502. 			setting_node.textContent=setting.thread_list_lazyload==1?'禁用自动去除首页 lazyload':'开启自动去除首页 lazyload'; // 好长 _(:з」∠)_
  503. 			setting_node.className='tb_preload_setting';
  504. 			setting_node.onclick=function(){set_function(2)};
  505. 			page_node.appendChild(setting_node);
  506. 		}*/
  507. 		notification.style.pointerEvents='none';
  508. 		var xhr=new XMLHttpRequest(),
  509. 			page_url=no_refresh_url_prefix?('//tieba.baidu.com'+no_refresh_url_prefix):location.href.replace(/&?pn=\d+/,''),
  510. 			cur_page=location.href.match(/pn=(\d+)/)?parseInt(location.href.match(/pn=(\d+)/)[1]):0,
  511. 			next_page=cur_page+50,
  512. 			total_page=PageData.forum.thread_num-PageData.forum.thread_num%50||document.querySelector('a.last').href.match(/pn=(\d+)/)[1],
  513. 			last_hash_data='';
  514. 		if(setting.thread_list_preload==1){
  515. 			kill_tieba_lazyload();
  516. 			preload_listener();
  517. 		}
  518. 		else if(setting.thread_list_lazyload==1)kill_tieba_lazyload_listener();
  519. 	}
  520. 	else if(PageData.product=='pb'&&PageData.pager){
  521. 		//Page._bindOpenImg=Page.bindOpenImg;
  522. 		//Page.bindOpenImg=rebind_image;
  523. 		kill_tieba_lazyload();
  524. 		// 以下语句中部分判断代码来自 Chrome 扩展程序 KK 贴吧工具箱 (by kookxiang | https://chrome.google.com/webstore/detail/bcmemjlkdbeephmnklgimfnjlmfhfdgi)
  525. 		/*cur_page=0,
  526. 		total_page=0,
  527. 		page_url='',
  528. 		see_lz=0,*/
  529. 		var xhr=new XMLHttpRequest(),
  530. 			page_url=PageData.thread_url?'//tieba.baidu.com'+PageData.thread_url:location.href.match(/\/\/tieba\.baidu\.com\/p\/\d+/)[0],
  531. 			see_lz=window.location.href.match(/see_lz/)?window.location.href.match(/see_lz=(\d)/)[1]:PageData.special.lz_only,
  532. 			cur_page=PageData.pager.cur_page,
  533. 			total_page=PageData.pager.total_page,
  534. 			next_page=cur_page+1;
  535. 		if(setting.thread_preload==1)preload_listener();
  536. 		bind_pager();
  537. 		inner_setting();
  538. 		/*for(var i in document.scripts){
  539. 			if(document.scripts[i].textContent.indexOf('ForumListV3')>=0){
  540. 				var lzl=document.scripts[i].textContent;
  541. 				show_lzl(lzl);
  542. 				break;
  543. 			}
  544. 		}*/
  545. 	}
  546. }