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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

  1. // ==UserScript==
  2. // @name        Tieba Preload
  3. // @version     1.3.12
  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. // @match       https://tieba.baidu.com/*
  7. // @include     http://tieba.baidu.com/*
  8. // @include     https://tieba.baidu.com/*
  9. // @exclude     http://tieba.baidu.com/*tp=1*
  10. // @exclude     https://tieba.baidu.com/*tp=1*
  11. // @exclude     http://tieba.baidu.com/*tab=*
  12. // @exclude     https://tieba.baidu.com/*tab=*
  13. // @exclude     http://tieba.baidu.com/photo/*
  14. // @exclude     https://tieba.baidu.com/photo/*
  15. // @author      864907600cc
  16. // @icon        http://1.gravatar.com/avatar/147834caf9ccb0a66b2505c753747867
  17. // @grant       GM_registerMenuCommand
  18. // @noframes
  19. // @namespace   http://ext.ccloli.com
  20. // ==/UserScript==
  21.  
  22. // 贴子判断方式由 kookxiang 提供
  23. // 本脚本基于 GPLv3 协议开源 http://www.gnu.org/licenses/gpl.html‎
  24. // (c) 86497600cc. Some Rights Reserved.
  25.  
  26. // 修复使用 GM 函数后脚本失效的问题，thanks to shyangs
  27. var //window=unsafeWindow,
  28. 	_ = unsafeWindow._,
  29. 	PageData = unsafeWindow.PageData,
  30. 	Page = unsafeWindow.Page,
  31. 	$ = unsafeWindow.$,
  32. 	//forumlist=unsafeWindow.forumlist,
  33. 	no_refresh_url_prefix = (typeof unsafeWindow.no_refresh_url_prefix != 'undefined') ? unsafeWindow.no_refresh_url_prefix : null;
  34. //is_firefox=navigator.userAgent.indexOf('Firefox')>=0?true:false;
  35.  
  36. var notification = document.createElement('div'),
  37. 	setting = (window.localStorage.getItem('tb_preload_setting') && window.localStorage.getItem('tb_preload_setting').indexOf('{') >= 0) ? JSON.parse(window.localStorage.getItem('tb_preload_setting')) : {},
  38. 	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}',
  39. 	setting_panel = false,
  40. 	ss = document.createElement('style'),
  41. 	notification_timer = null;
  42. ss.textContent = stylesheet;
  43. document.head.appendChild(ss);
  44. notification.className = 'tb_preload_notification';
  45. document.body.appendChild(notification);
  46. if (setting.thread_preload == null) setting.thread_preload = 1;
  47. if (setting.thread_list_lazyload == null) setting.thread_list_lazyload = 1;
  48. if (setting.notification_1_3_4 = null) {
  49. 	setting.notification_1_3_4 = 1;
  50. 	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；\n4. 1.3.5 版本起按住 Ctrl 键鼠标左键点击页面内的“开启/关闭自动加载”可设置仅当前页生效。');
  51. 	window.localStorage.setItem('tb_preload_setting', JSON.stringify(setting));
  52. }
  53.  
  54. function set_function(v, k) {
  55. 	if (k == null) k = true;
  56. 	switch (v) {
  57. 		case 1:
  58. 			if (setting.thread_preload == 1) {
  59. 				setting.thread_preload = 0;
  60. 				if (setting_node) {
  61. 					setting_node.textContent = '开启自动加载';
  62. 					setting_node_2.textContent = '开启自动加载';
  63. 				}
  64. 				if (PageData.product == 'pb' && typeof loader != 'undefined' && loader != null) {
  65. 					clearInterval(loader);
  66. 					loader = null;
  67. 				}
  68. 				show_notification(1, '已关闭自动加载......');
  69. 				notification.setAttribute('show', 'true');
  70. 				notification_timer = setTimeout(function() {
  71. 					notification.removeAttribute('show')
  72. 				}, 5000);
  73. 			}
  74. 			else {
  75. 				setting.thread_preload = 1;
  76. 				if (setting_node) {
  77. 					setting_node.textContent = '关闭自动加载';
  78. 					setting_node_2.textContent = '关闭自动加载';
  79. 				}
  80. 				if (PageData.product == 'pb' && typeof loader != 'undefined' && loader == null) preload_listener();
  81. 				show_notification(1, '已开启自动加载......');
  82. 			}
  83. 			break;
  84. 		case 2:
  85. 			if (setting.thread_list_preload == 1) {
  86. 				alert('当开启首页贴子列表预加载时，该项不能关闭。');
  87. 			}
  88. 			else if (setting.thread_list_lazyload == 1) {
  89. 				setting.thread_list_lazyload = 0;
  90. 				if (PageData.product == 'frs' && typeof loader != 'undefined' && loader != null) {
  91. 					clearInterval(loader);
  92. 					loader = null;
  93. 					if (document.getElementById('frs_list_pager')) document.getElementById('frs_list_pager').onclick = null;
  94. 				}
  95. 				show_notification(1, '已禁用自动去除首页 lazyload......');
  96. 			}
  97. 			else {
  98. 				setting.thread_list_lazyload = 1;
  99. 				//setting_node.textContent='禁用自动去除首页 lazyload';
  100. 				if (PageData.product == 'frs' && typeof loader != 'undefined' && loader == null) {
  101. 					kill_tieba_lazyload_listener();
  102. 				}
  103. 				show_notification(1, '已开启自动去除首页 lazyload......');
  104. 			}
  105. 			break;
  106. 		case 3:
  107. 			if (setting.thread_list_preload == 1) {
  108. 				setting.thread_list_preload = 0;
  109. 				if (PageData.product == 'frs' && typeof loader != 'undefined' && loader != null) {
  110. 					clearInterval(loader);
  111. 					loader = null;
  112. 					if (document.getElementById('frs_list_pager')) document.getElementById('frs_list_pager').onclick = null;
  113. 				}
  114. 				show_notification(1, '已关闭自动加载......');
  115. 			}
  116. 			else {
  117. 				setting.thread_list_preload = 1;
  118. 				setting.thread_list_lazyload = 1;
  119. 				if (PageData.product == 'frs' && typeof loader != 'undefined' && loader == null) {
  120. 					preload_listener();
  121. 				}
  122. 				show_notification(1, '已开启自动加载......');
  123. 			}
  124. 			break;
  125. 	}
  126. 	if (k == true) window.localStorage.setItem('tb_preload_setting', JSON.stringify(setting));
  127. 	update_setting_panel();
  128. }
  129.  
  130. function call_setting() {
  131. 	if (setting_panel == false) {
  132. 		setting_panel = true;
  133. 		var panel = document.createElement('div'),
  134. 			panel_bg = document.createElement('div');
  135. 		panel_bg.className = 'tb_preload_setting_panel_bg';
  136. 		panel.className = 'tb_preload_setting_panel';
  137. 		panel_bg.onclick = function() {
  138. 			panel.setAttribute('close', true);
  139. 			setTimeout(function() {
  140. 				panel.parentElement.removeChild(panel);
  141. 			}, 700);
  142. 			panel_bg.parentElement.removeChild(panel_bg);
  143. 			setting_panel = false;
  144. 		}
  145. 		panel_bg.setAttribute('title', '点击以关闭设置界面');
  146. 		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>';
  147. 		document.body.appendChild(panel);
  148. 		document.body.appendChild(panel_bg);
  149. 		var panel_thread_preload = document.getElementsByClassName('tbpreload_setting_panel_thread_preload')[0],
  150. 			panel_thread_list_lazyload = document.getElementsByClassName('tbpreload_setting_panel_thread_list_lazyload')[0],
  151. 			panel_thread_list_preload = document.getElementsByClassName('tbpreload_setting_panel_thread_list_preload')[0];
  152. 		panel_thread_preload.onclick = function() {
  153. 			set_function(1);
  154. 		}
  155. 		panel_thread_list_lazyload.onclick = function() {
  156. 			set_function(2);
  157. 		}
  158. 		panel_thread_list_preload.onclick = function() {
  159. 			set_function(3);
  160. 		}
  161. 		update_setting_panel();
  162. 	}
  163. }
  164.  
  165. function update_setting_panel() {
  166. 	var panel_thread_preload = document.getElementsByClassName('tbpreload_setting_panel_thread_preload')[0],
  167. 		panel_thread_list_lazyload = document.getElementsByClassName('tbpreload_setting_panel_thread_list_lazyload')[0],
  168. 		panel_thread_list_preload = document.getElementsByClassName('tbpreload_setting_panel_thread_list_preload')[0];
  169. 	if (setting.thread_preload == 1) panel_thread_preload.setAttribute('active', 'true');
  170. 	else if (panel_thread_preload.hasAttribute('active')) panel_thread_preload.removeAttribute('active');
  171. 	if (setting.thread_list_lazyload == 1) panel_thread_list_lazyload.setAttribute('active', 'true');
  172. 	else if (panel_thread_list_lazyload.hasAttribute('active')) panel_thread_list_lazyload.removeAttribute('active');
  173. 	if (setting.thread_list_preload == 1) panel_thread_list_preload.setAttribute('active', 'true');
  174. 	else if (panel_thread_list_preload.hasAttribute('active')) panel_thread_list_preload.removeAttribute('active');
  175. }
  176.  
  177. function show_notification(n, c) {
  178. 	notification.textContent = c;
  179. 	notification.setAttribute('show', 'true');
  180. 	if (notification_timer != null) {
  181. 		clearTimeout(notification_timer);
  182. 		notification_timer = null;
  183. 	}
  184. 	if (n == 1) {
  185. 		notification_timer = setTimeout(function() {
  186. 			notification.removeAttribute('show');
  187. 			notification_timer = null;
  188. 		}, 5000);
  189. 	}
  190. }
  191.  
  192. if (typeof PageData != 'undefined' && PageData && (PageData.product == 'pb' || PageData.product == 'frs')) { // 判断是否载入
  193. 	var loading = false,
  194. 		loader = null,
  195. 		pager_timer = null;
  196.  
  197. 	// 以下语句中代码来自 Kill Tieba Lazy Load (by 864907600cc, Licence: WTFPL)
  198.  
  199. 	function kill_tieba_lazyload() {
  200. 		//console.log(1);
  201. 		var codearea = document.getElementById('pblistCodeArea') || document.getElementById('frslistCodeArea') || null;
  202. 		if (codearea != null) {
  203. 			//document.getElementById('list_loading').outerHTML=document.getElementById('pblistCodeArea').value;
  204. 			//document.getElementById('pblistCodeArea').parentElement.removeChild(document.getElementById('pblistCodeArea'));
  205. 			var lazyload_t_nodes = codearea.childNodes;
  206. 			for (var i = 0; i < lazyload_t_nodes.length; i++) {
  207. 				if (lazyload_t_nodes[i].nodeType == 8) {
  208. 					codearea.outerHTML = lazyload_t_nodes[i].data;
  209. 					//lazyload_nodes[i].parentElement.removeChild(lazyload_nodes[i])
  210. 					break;
  211. 				}
  212. 			}
  213. 		}
  214. 		if (document.querySelectorAll('img[data-tb-lazyload]')) {
  215. 			var lazyload_i_nodes = document.querySelectorAll('img[data-tb-lazyload]');
  216. 			for (var i = 0; i < lazyload_i_nodes.length; i++) {
  217. 				lazyload_i_nodes[i].setAttribute('src', lazyload_i_nodes[i].getAttribute('data-tb-lazyload'));
  218. 				lazyload_i_nodes[i].removeAttribute('data-tb-lazyload');
  219. 			}
  220. 		}
  221. 		if (document.querySelectorAll('img[onloadfun="listimg"][original]')) {
  222. 			var lazyload_i_nodes = document.querySelectorAll('img[onloadfun="listimg"][original]');
  223. 			for (var i = 0; i < lazyload_i_nodes.length; i++) {
  224. 				lazyload_i_nodes[i].setAttribute('src', lazyload_i_nodes[i].getAttribute('original'));
  225. 				//lazyload_i_nodes[i].setAttribute('immediate', '');
  226. 				//lazyload_i_nodes[i].addEventListener('load', function(){loadPic(this,0,{"width":400,"height":90});});
  227. 			}
  228. 		}
  229. 		if (PageData.product == 'pb') {
  230. 			//_.Module.use("pb/widget/ForumListV3", {});
  231. 			_.Module.use('pb/component/NoAutoVideo', [{
  232. 				text_videofrom: '视频来自: '
  233. 			}]);
  234. 			//rebind_image();
  235. 			//Page.bindOpenImg();
  236. 			//console.log('触发强制显示楼中楼');
  237. 			//if(typeof window.forumlist=='object'&&typeof window.forumlist._loadSubList=='object'){
  238. 			/*if(is_firefox)setTimeout(function(){kill_lzl();},500);
  239. 				else*/
  240. 			kill_lzl();
  241. 			//}
  242. 			//else var k=setInterval(function(){if(typeof window.forumlist=='object'&&typeof window.forumlist._loadSubList=='object')clearInterval(k);kill_lzl();},1000)
  243. 			//console.log('触发强制显示楼中楼完成');
  244. 		}
  245. 		if (PageData.product == 'frs' && document.cookie.match(/batch_delete_mode=(\w{4,5})/) && document.cookie.match(/batch_delete_mode=(\w{4,5})/)[1] == 'true') {
  246. 			var tls = document.getElementsByClassName('j_thread_list');
  247. 			for (var i = 0; i < tls.length; i++) {
  248. 				if (!tls[i].getElementsByClassName('batch_delete')[0]) {
  249. 					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>';
  250. 					var t = document.createElement('div');
  251. 					tls[i].appendChild(t);
  252. 					t.outerHTML = s;
  253. 				}
  254. 			}
  255. 		}
  256. 	}
  257.  
  258. 	function show_lzl(c) {
  259. 		var t = document.createElement('iframe');
  260. 		t.style.cssText = 'width:0;height:0;position:absolute'
  261. 		t.setAttribute('onload', c);
  262. 		document.body.appendChild(t);
  263. 		// kill_lzl();
  264. 		//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
  265. 	}
  266.  
  267. 	function kill_lzl() {
  268. 		// Fuck LZL Thanks To 8qwe24657913 
  269. 		//console.log('执行强制显示楼中楼');
  270. 		/*		var a = document.getElementsByClassName('hideLzl'),
  271. 					b = window.forumlist._loadSubList,
  272. 					c = a.length;
  273. 				/*while (--c > -1) {
  274. 					console.log(a)
  275. 					console.log('开始处理 - '+(c+1));
  276. 					b.showLzlPost(a[c]);
  277. 					console.log('showLzlPost - '+(c+1));
  278. 					a[c].setAttribute('class',a[c].getAttribute('class').replace(/ ?hideLzl/,''));
  279. 					console.log('处理完成 - '+(c+1));
  280. 				}*/
  281. 		//for(var i=0;i<c;i++){
  282. 		/*		while(a[0]){
  283. 					console.log(a)
  284. 					//console.log('开始处理 - ');
  285. 					console.log(a[0])
  286. 					b.showLzlPost(a[0]);
  287. 					//console.log('showLzlPost - ');
  288. 					a[0].setAttribute('class',a[0].getAttribute('class').replace(/ ?hideLzl/,''));
  289. 					//console.log('处理完成 - ');
  290. 				}
  291. 				//console.log('楼中楼处理完成！');
  292. 				/*for(var i=0;i<c.length;i++){
  293. 					b.showLzlPost(a[i]);
  294. 					a[i].className=a[i].className.replace(/ ?hideLzl/,'');
  295. 				}*/
  296. 		// Fuck LZL Thanks To 网络孤独行客
  297. 		/*(function($){
  298. 			$(document).ajaxSuccess(function(e,xhr,s){
  299. 				(s.url.search("pn") !== -1) && lazyload();
  300. 			});
  301. 			
  302. 			var lazyload = function lazyload() {*/
  303. 		if ("undefined" !== typeof unsafeWindow.datalazyload) {
  304. 			if (unsafeWindow.datalazyload.userConfig.diff === 500) {
  305. 				unsafeWindow.datalazyload.userConfig.diff = 99999;
  306. 				return window.scrollTo(0, (document.body.scrollTop || document.documentElement.scrollTop) - 1);
  307. 			}
  308. 			else return setTimeout( /*lazyload*/ kill_lzl, 200);
  309. 		}
  310. 		else setTimeout(kill_lzl, 200);
  311. 		/*
  312. 						setTimeout(lazyload,200);
  313. 					}
  314. 					lazyload();
  315. 			   /})(unsafeWindow.jQuery);*/
  316. 	}
  317.  
  318. 	// 以下语句中代码基于 Tieba Preload 修改 (by 864907600cc, Licence: GPLv3 | http://ccloli.com/201212/tieba-preload-source/)
  319.  
  320. 	function whether_fetching() {
  321. 		//console.log('whether_fetching');
  322. 		var getscroll = document.documentElement.scrollTop || document.body.scrollTop,
  323. 			scroll_psi = document.body.scrollHeight - getscroll,
  324. 			psi = PageData.product == 'pb' ? 5000 : PageData.forum.version == 2 ? 2500 : 1500;
  325. 		if (scroll_psi <= psi && loading == false) {
  326. 			if (cur_page < total_page) {
  327. 				loading = true;
  328. 				fetch_next_page();
  329. 			}
  330. 			//else window.onscroll=null;
  331. 			else {
  332. 				clearInterval(loader);
  333. 				loader = null
  334. 			}
  335. 		}
  336. 	}
  337.  
  338. 	function fetch_next_page() {
  339. 		//console.log('fetch_next_page');
  340. 		kill_lzl();
  341. 		switch (PageData.product) {
  342. 			case 'pb':
  343. 				var url = page_url + '?see_lz=' + see_lz + '&pn=' + next_page;
  344. 				xhr.onreadystatechange = function() {
  345. 					if (xhr.readyState == 4 && xhr.status == 200) {
  346. 						var str = xhr.responseText;
  347. 						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
  348. 						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）
  349. 						var node = document.getElementsByClassName('p_postlist')[0],
  350. 							t_node = document.createElement('div'),
  351. 							p_node = document.createElement('div');
  352. 						p_node.className = 'tb_preload_page';
  353. 						p_node.innerHTML = '<a href="' + url + '">第 ' + next_page + ' 页，共 ' + total_page + ' 页</a>';
  354. 						node.appendChild(p_node);
  355. 						node.appendChild(t_node);
  356. 						t_node.outerHTML = data;
  357.  
  358. 						if (str.match(/<script>.*(_.Module.use\("pp?b\/widget\/postList",[\s\S]+?)<\/script>/)) {
  359. 							var lzl = str.match(/<script>.*(_.Module.use\("pp?b\/widget\/postList",[\s\S]+?)<\/script>/)[1];
  360. 							show_lzl(lzl);
  361. 						}
  362. 						kill_tieba_lazyload();
  363. 						++cur_page;
  364. 						++next_page;
  365. 						PageData.pager.cur_page = cur_page;
  366. 						see_lz = window.location.href.match(/see_lz/) ? window.location.href.match(/see_lz=(\d)/)[1] : PageData.special.lz_only;
  367. 						loading = false;
  368. 						if (cur_page == total_page) {
  369. 							clearInterval(loader);
  370. 							loader = null;
  371. 						}
  372. 						notification.removeAttribute('show');
  373. 					}
  374. 				}
  375. 				xhr.open('GET', url);
  376. 				xhr.send();
  377. 				notification.setAttribute('show', 'true');
  378. 				show_notification(0, '正在加载第 ' + next_page + ' 页......');
  379. 				break;
  380. 			case 'frs':
  381. 				var url = page_url + '&pn=' + next_page;
  382. 				if (PageData.forum.version == 2) {
  383. 					var xurl = page_url + '&apage=1&pn=' + next_page;
  384. 				}
  385. 				else {
  386. 					if (location.hash.indexOf('#!') >= 0) {
  387. 						var hash_data = location.hash.match(/#\!\/(.)/)[1];
  388. 						if (hash_data != last_hash_data) {
  389. 							switch (hash_data) {
  390. 								case 'm':
  391. 									page_url = page_url.replace(/f.+kw=/, 'f?kw=');
  392. 									last_hash_data = 'm';
  393. 									cur_page = 0;
  394. 									next_page = cur_page + 50;
  395. 									total_page = document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  396. 									break;
  397. 								case 'n':
  398. 									page_url = page_url.replace(/f.+kw=/, 'f/good?kw=');
  399. 									last_hash_data = 'n';
  400. 									cur_page = 0;
  401. 									next_page = cur_page + 50;
  402. 									total_page = document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  403. 									break;
  404. 								case 'v':
  405. 									page_url = page_url.replace(/f.+kw=/, 'f/vote?kw=');
  406. 									last_hash_data = 'v';
  407. 									cur_page = 0;
  408. 									next_page = cur_page + 50;
  409. 									total_page = document.querySelector('a.last').href.match(/pn=(\d+)/)[1];
  410. 									break;
  411. 							}
  412. 						}
  413. 					}
  414. 					var xurl = page_url + '&ajax=1&pn=' + next_page
  415. 				}
  416. 				xhr.onreadystatechange = function() {
  417. 					if (xhr.readyState == 4 && xhr.status == 200) {
  418. 						var str = xhr.responseText;
  419. 						if (PageData.forum.version == 2) {
  420. 							var data = str.match(/<ul id="thread_list"[\s\S]*?>([\s\S]+)<\/ul>/)[1],
  421. 								node = document.getElementById('thread_list');
  422. 							p_node = document.createElement('div'),
  423. 								context = '<a href="' + url + '">第 ' + (parseInt(next_page / 50) + 1) + ' 页，共 ' + (parseInt(total_page / 50) + 1) + ' 页</a>';
  424. 						}
  425. 						else {
  426. 							var data = JSON.parse(str).data.content.split('<tbody>')[1].split('</tbody>')[0], //str.split('<tbody>')[1].split('</tbody>')[0],
  427. 								node = document.querySelector('#thread_list tbody'),
  428. 								p_node = document.createElement('tr'),
  429. 								context = '<td colspan="5"><a href="' + url + '">第 ' + (parseInt(next_page / 50) + 1) + ' 页，共 ' + (parseInt(total_page / 50) + 1) + ' 页</a></td>';
  430. 						}
  431. 						var //node=document.getElementById('thread_list'),
  432. 							t_node = document.createElement('div')
  433. 							/*,
  434. 														p_node=document.createElement('div')*/
  435. 						;
  436. 						p_node.className = 'tb_preload_page';
  437. 						p_node.innerHTML = context;
  438. 						node.appendChild(p_node);
  439. 						node.appendChild(t_node);
  440. 						t_node.outerHTML = data;
  441. 						kill_tieba_lazyload();
  442. 						cur_page += 50;
  443. 						next_page += 50;
  444. 						loading = false;
  445. 						if (cur_page == total_page) {
  446. 							clearInterval(loader);
  447. 							loader = null;
  448. 						}
  449. 						notification.removeAttribute('show');
  450. 					}
  451. 				}
  452. 				xhr.open('GET', xurl);
  453. 				xhr.send();
  454. 				notification.setAttribute('show', 'true');
  455. 				show_notification(0, '正在加载第 ' + (parseInt(next_page / 50) + 1) + ' 页......');
  456. 				break;
  457. 		}
  458. 	}
  459.  
  460. 	function preload_listener() {
  461. 		if (cur_page != total_page) {
  462. 			//console.log('aaa');
  463. 			//window.onscroll=function(){ // 改用定时器以节省资源
  464. 			loader = setInterval(function() {
  465. 				whether_fetching()
  466. 			}, 1000);
  467. 			//}
  468. 		}
  469. 	}
  470.  
  471. 	function kill_tieba_lazyload_listener() {
  472. 		kill_tieba_lazyload();
  473. 		if (document.getElementById('frs_list_pager')) document.getElementById('frs_list_pager').onclick = function() {
  474. 			datalazyload.userConfig.diff = 99999;
  475. 			if (loader == null) loader = setInterval(function() {
  476. 				/*if (document.getElementById('frslistCodeArea')) {
  477. 					//kill_tieba_lazyload();
  478. 					clearInterval(loader);
  479. 					loader = null;
  480. 					kill_tieba_lazyload_listener();
  481. 				}*/
  482. 				if (datalazyload.userConfig.diff === 500) {
  483. 					kill_tieba_lazyload();
  484. 					clearInterval(loader);
  485. 					loader = null;
  486. 					kill_tieba_lazyload_listener();
  487. 				}
  488. 			}, 1000);
  489. 		}
  490. 	}
  491.  
  492. 	function rebind_image() {
  493. 		var imglist = document.querySelectorAll('.d_post_content img[pic_type="0"]'); //.BDE_Image
  494. 		$(imglist).unbind();
  495. 		Page._bindOpenImg();
  496.  
  497. 	}
  498.  
  499. 	function bind_pager() {
  500. 		var pager1 = document.querySelectorAll('.pb_list_pager,.jump_btn_bright');
  501. 		var pager2 = document.querySelectorAll('.jump_input_bright');
  502. 		for (var i = 0; i < pager1.length; i++) {
  503. 			pager1[i].addEventListener('click', rebind_pager);
  504. 		}
  505. 		for (var i = 0; i < pager2.length; i++) {
  506. 			pager2[i].addEventListener('keypress', function(e) {
  507. 				if (e.keyCode == 13) rebind_pager();
  508. 			});
  509. 		}
  510. 	}
  511.  
  512. 	function rebind_pager() {
  513. 		if (pager_timer == null) {
  514. 			pager_timer = setInterval(function() {
  515. 				if (PageData.pager.cur_page != cur_page) {
  516. 					clearInterval(pager_timer);
  517. 					pager_timer = null;
  518. 					kill_tieba_lazyload();
  519. 					bind_pager();
  520. 					cur_page = PageData.pager.cur_page;
  521. 					next_page = cur_page + 1;
  522. 					total_page = PageData.pager.total_page;
  523. 					if (loader == null && setting.thread_preload == 1) preload_listener();
  524. 					inner_setting();
  525. 				}
  526. 			}, 1000)
  527. 		}
  528. 	}
  529.  
  530. 	function inner_setting() {
  531. 		setting_node = document.createElement('li');
  532. 		page_node = document.getElementsByClassName('l_posts_num');
  533. 		setting_node.textContent = setting.thread_preload == 1 ? '关闭自动加载' : '开启自动加载';
  534. 		setting_node.className = 'tb_preload_setting';
  535. 		setting_node_2 = setting_node.cloneNode(true);
  536. 		setting_node.onclick = function(e) {
  537. 			if (e.ctrlKey) set_function(1, false);
  538. 			else set_function(1);
  539. 		};
  540. 		setting_node_2.onclick = function(e) {
  541. 			if (e.ctrlKey) set_function(1, false);
  542. 			else set_function(1);
  543. 		};
  544. 		setting_node.oncontextmenu = function() {
  545. 			call_setting();
  546. 			return false
  547. 		};
  548. 		setting_node_2.oncontextmenu = function() {
  549. 			call_setting();
  550. 			return false;
  551. 		};
  552. 		if (page_node[0]) page_node[0].insertBefore(setting_node, page_node[0].getElementsByClassName('l_pager')[0].nextSibling);
  553. 		if (page_node[1]) page_node[1].insertBefore(setting_node_2, page_node[1].getElementsByClassName('l_pager')[0].nextSibling);
  554. 	}
  555.  
  556. 	//notification.onclick=function(){set_function(1)};
  557.  
  558. 	if (PageData.product == 'frs') {
  559. 		/*if(document.getElementsByClassName('th_footer_l')[0]){
  560. 			var setting_node=document.createElement('a'),
  561. 				page_node=document.getElementsByClassName('th_footer_l')[0];
  562. 			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」∠)_
  563. 			setting_node.className='tb_preload_setting';
  564. 			setting_node.onclick=function(){set_function(2)};
  565. 			page_node.appendChild(setting_node);
  566. 		}*/
  567. 		notification.style.pointerEvents = 'none';
  568. 		var xhr = new XMLHttpRequest(),
  569. 			page_url = no_refresh_url_prefix ? ('//tieba.baidu.com' + no_refresh_url_prefix) : location.href.replace(/&?pn=\d+/, ''),
  570. 			cur_page = location.href.match(/pn=(\d+)/) ? parseInt(location.href.match(/pn=(\d+)/)[1]) : 0,
  571. 			next_page = cur_page + 50,
  572. 			total_page = PageData.forum.thread_num - PageData.forum.thread_num % 50 || document.querySelector('a.last').href.match(/pn=(\d+)/)[1],
  573. 			last_hash_data = '';
  574. 		if (setting.thread_list_preload == 1) {
  575. 			kill_tieba_lazyload();
  576. 			preload_listener();
  577. 		}
  578. 		else if (setting.thread_list_lazyload == 1) kill_tieba_lazyload_listener();
  579. 	}
  580. 	else if (PageData.product == 'pb' && PageData.pager) {
  581. 		//Page._bindOpenImg=Page.bindOpenImg;
  582. 		//Page.bindOpenImg=rebind_image;
  583. 		kill_tieba_lazyload();
  584. 		// 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)
  585. 		/*cur_page=0,
  586. 		total_page=0,
  587. 		page_url='',
  588. 		see_lz=0,*/
  589. 		var xhr = new XMLHttpRequest(),
  590. 			page_url = PageData.thread_url ? '//tieba.baidu.com' + PageData.thread_url : location.href.match(/\/\/tieba\.baidu\.com\/p\/\d+/)[0],
  591. 			see_lz = window.location.href.match(/see_lz/) ? window.location.href.match(/see_lz=(\d)/)[1] : PageData.special.lz_only,
  592. 			cur_page = PageData.pager.cur_page,
  593. 			total_page = PageData.pager.total_page,
  594. 			next_page = cur_page + 1,
  595. 			setting_node,
  596. 			setting_node_2,
  597. 			page_node;
  598. 		if (setting.thread_preload == 1) preload_listener();
  599. 		bind_pager();
  600. 		inner_setting();
  601. 		/*for(var i in document.scripts){
  602. 			if(document.scripts[i].textContent.indexOf('ForumListV3')>=0){
  603. 				var lzl=document.scripts[i].textContent;
  604. 				show_lzl(lzl);
  605. 				break;
  606. 			}
  607. 		}*/
  608. 	}
  609. }
  610.  
  611. typeof GM_registerMenuCommand != 'undefined' && GM_registerMenuCommand('Tieba Preload Setting', call_setting);