2023-02-14 23:53:40 +03:00
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$(function(){$(window).on("scroll",()=>{50<$(this).scrollTop()&&"none"===$("#sidebar-trigger").css("display")?$("#back-to-top").fadeIn():$("#back-to-top").fadeOut()}),$("#back-to-top").on("click",()=>($("body,html").animate({scrollTop:0},800),!1))}),$(function(){$(".mode-toggle").on("click",o=>{o=$(o.target);(o.prop("tagName")==="button".toUpperCase()?o:o.parent()).trigger("blur"),flipMode()})});const ScrollHelper=function(){const o=$("body"),e="data-topbar-visible",t=$("#topbar-wrapper").outerHeight();let r=0,l=!1,n=!1;return{hideTopbar:()=>o.attr(e,"false"),showTopbar:()=>o.attr(e,"true"),addScrollUpTask:()=>{r+=1,l=l||!0},popScrollUpTask:()=>--r,hasScrollUpTask:()=>0<r,topbarLocked:()=>!0===l,unlockTopbar:()=>l=!1,getTopbarHeight:()=>t,orientationLocked:()=>!0===n,lockOrientation:()=>n=!0,unLockOrientation:()=>n=!1}}();$(function(){const o=$("#sidebar-trigger"),e=$("#search-trigger"),t=$("#search-cancel"),r=$("#main"),l=$("#topbar-title"),n=$("#search-wrapper"),a=$("#search-result-wrapper"),s=$("#search-results"),i=$("#search-input"),c=$("#search-hints"),d=function(){let o=0;return{block(){o=window.scrollY,$("html,body").scrollTop(0)},release(){$("html,body").scrollTop(o)},getOffset(){return o}}}(),p={on(){o.addClass("unloaded"),l.addClass("unloaded"),e.addClass("unloaded"),n.addClass("d-flex"),t.addClass("loaded")},off(){t.removeClass("loaded"),n.removeClass("d-flex"),o.removeClass("unloaded"),l.removeClass("unloaded"),e.removeClass("unloaded")}},u=function(){let o=!1;return{on(){o||(d.block(),a.removeClass("unloaded"),r.addClass("unloaded"),o=!0)},off(){o&&(s.empty(),c.hasClass("unloaded")&&c.removeClass("unloaded"),a.addClass("unloaded"),r.removeClass("unloaded"),d.release(),i.val(""),o=!1)}}}();function f(){return t.hasClass("loaded")}e.on("click",function(){p.on(),u.on(),i.trigger("focus")}),t.on("click",function(){p.off(),u.off()}),i.on("focus",function(){n.addClass("input-focus")}),i.on("focusout",function(){n.removeClass("input-focus")}),i.on("input",()=>{""===i.val()?f()?c.removeClass("unloaded"):u.off():(u.on(),f()&&c.addClass("unloaded"))})}),$(function(){var o=function(){const o="sidebar-display";let e=!1;const t=$("body");return{toggle(){!1===e?t.attr(o,""):t.removeAttr(o),e=!e}}}();$("#sidebar-trigger").on("click",o.toggle),$("#mask").on("click",o.toggle)}),$(function(){$('[data-toggle="tooltip"]').tooltip()}),$(function(){const e=$("#search-input"),t=ScrollHelper.getTopbarHeight();let o,r=0;function l(){0!==$(window).scrollTop()&&(ScrollHelper.lockOrientation(),ScrollHelper.hideTopbar())}screen.orientation?screen.orientation.onchange=()=>{var o=screen.orientation.type;"landscape-primary"!==o&&"landscape-secondary"!==o||l()}:$(window).on("orientationchange",()=>{$(window).width()<$(window).height()&&l()}),$(window).on("scroll",()=>{o=o||!0}),setInterval(()=>{o&&(!function(){var o=$(this).scrollTop();if(!(Math.abs(r-o)<=t)){if(o>r)ScrollHelper.hideTopbar(),e.is(":focus")&&e.trigger("blur");else if(o+$(window).height()<$(document).height()){if(ScrollHelper.hasScrollUpTask())return;ScrollHelper.topbarLocked()?ScrollHelper.unlockTopbar():ScrollHelper.orientationLocked()?ScrollHelper.unLockOrientation():ScrollHelper.showTopbar()}r=o}}(),o=!1)},250)}),$(function(){var o="div.post>h1:first-of-type",e=$(o);const a=$("#topbar-title");if(0!==e.length&&!e.hasClass("dynamic-title")&&!a.is(":hidden")){const s=a.text().trim();let r=e.text().trim(),l=!1,n=0;($("#page-category").length||$("#page-tag").length)&&/\s/.test(r)&&(r=r.replace(/[0-9]/g,"").trim()),e.offset().top<$(window).scrollTop()&&a.text(r);new IntersectionObserver(o=>{var e,t;l?(t=$(window).scrollTop(),e=n<t,n=t,t=o[0],e?0===t.intersectionRatio&&a.text(r):1===t.intersectionRatio&&a.text(s)):l=!0},{rootMargin:"-48px 0px 0px 0px",threshold:[0,1]}).observe(document.querySelector(o)),a.on("click",function(){$("body,html").animate({scrollTop:0},800)})}});
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