/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-2019, b3log.org & hacpai.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
var Finding={init:function(){Util.killIE(),this._initToc(),$(".scroll-down").click(function(t){t.preventDefault();var n=$(this),o=$("html, body"),i=!!n.attr("data-offset")&&n.attr("data-offset"),e=parseInt(i);o.stop(!0,!1).animate({scrollTop:$(this.hash).offset().top+e},500)}),$("body").append('<a class="icon-gotop fn-none" href="javascript:Util.goTop()"></a><span class="menu-button icon-menu"><span class="word">Menu</span></span>'),$(".menu-button").click(function(t){t.stopPropagation(),$("body").toggleClass("nav-opened nav-closed")}),$(window).scroll(function(){$(window).scrollTop()>$(".main-header").height()?$(".icon-gotop").show():$(".icon-gotop").hide()})},_initToc:function(){if(0===$(".b3-solo-list li").length)return $(".nav .icon-list").hide(),void $(".nav .icon-sitemap").click();$(".nav ul:first").after($(".b3-solo-list")),$("body").toggleClass("nav-opened nav-closed"),$(".nav .icon-list").show(),Finding.tabNav("toc");var a=$(".article-body [id^=b3_solo_h]"),l=$(".b3-solo-list");$(window).scroll(function(t){if(0===$(".b3-solo-list li").length)return!1;var n=[];a.each(function(t){n.push({id:this.id,offsetTop:this.offsetTop})});for(var o=$(window).scrollTop(),i=0,e=n.length;i<e;i++)if(o<n[i].offsetTop+280){l.find("li").removeClass("current");var s=0<i?i-1:0;l.find('a[href="#'+n[s].id+'"]').parent().addClass("current");break}o>=n[n.length-1].offsetTop+280&&(l.find("li").removeClass("current"),l.find("li:last").addClass("current"))}),$(window).scroll()},tabNav:function(t){$(".nav .current").removeClass("current"),"toc"===t?($(".nav ul:first, .nav .count").hide(),$(".nav ul:last").show(),$(".icon-list").addClass("current")):($(".nav ul:first, .nav .count").show(),$(".nav ul:last").hide(),$(".icon-sitemap").addClass("current"))},share:function(){$(".share span").click(function(){var t=$(this).data("type"),n=encodeURIComponent($("title").text()),o=$(".post-title a").attr("href")?$(".post-title a").attr("href"):location,i=$(".post-content img:eq(0)").attr("src"),e={};e.tencent="http://share.v.t.qq.com/index.php?c=share&a=index&title="+n+"&url="+o+"&pic="+i,e.weibo="http://v.t.sina.com.cn/share/share.php?title="+n+"&url="+o+"&pic="+i,e.google="https://plus.google.com/share?url="+o,e.twitter="https://twitter.com/intent/tweet?status="+n+" "+o,window.open(e[t],"_blank","top=100,left=200,width=648,height=618")})}};Finding.init();