2022-10-25 14:26:44 +03:00
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$(function(){$(window).scroll(()=>{50<$(this).scrollTop()&&"none"===$("#sidebar-trigger").css("display")?$("#back-to-top").fadeIn():$("#back-to-top").fadeOut()}),$("#back-to-top").click(()=>($("body,html").animate({scrollTop:0},800),!1))}),$(function(){$(".mode-toggle").click(e=>{e=$(e.target);(e.prop("tagName")==="button".toUpperCase()?e:e.parent()).blur(),flipMode()})});const ScrollHelper=function(){const e=$("body"),t="data-topbar-visible",o=$("#topbar-wrapper").outerHeight();let r=0,a=!1,l=!1;return{hideTopbar:()=>e.attr(t,!1),showTopbar:()=>e.attr(t,!0),addScrollUpTask:()=>{r+=1,a=a||!0},popScrollUpTask:()=>--r,hasScrollUpTask:()=>0<r,topbarLocked:()=>!0===a,unlockTopbar:()=>a=!1,getTopbarHeight:()=>o,orientationLocked:()=>!0===l,lockOrientation:()=>l=!0,unLockOrientation:()=>l=!1}}();$(function(){const e=$("#sidebar-trigger"),t=$("#search-trigger"),o=$("#search-cancel"),r=$("#main"),a=$("#topbar-title"),l=$("#search-wrapper"),n=$("#search-result-wrapper"),i=$("#search-results"),s=$("#search-input"),c=$("#search-hints"),d=function(){let e=0;return{block(){e=window.scrollY,$("html,body").scrollTop(0)},release(){$("html,body").scrollTop(e)},getOffset(){return e}}}(),p={on(){e.addClass("unloaded"),a.addClass("unloaded"),t.addClass("unloaded"),l.addClass("d-flex"),o.addClass("loaded")},off(){o.removeClass("loaded"),l.removeClass("d-flex"),e.removeClass("unloaded"),a.removeClass("unloaded"),t.removeClass("unloaded")}},u=function(){let e=!1;return{on(){e||(d.block(),n.removeClass("unloaded"),r.addClass("unloaded"),e=!0)},off(){e&&(i.empty(),c.hasClass("unloaded")&&c.removeClass("unloaded"),n.addClass("unloaded"),r.removeClass("unloaded"),d.release(),s.val(""),e=!1)},isVisible(){return e}}}();function h(){return o.hasClass("loaded")}t.click(function(){p.on(),u.on(),s.focus()}),o.click(function(){p.off(),u.off()}),s.focus(function(){l.addClass("input-focus")}),s.focusout(function(){l.removeClass("input-focus")}),s.on("input",()=>{""===s.val()?h()?c.removeClass("unloaded"):u.off():(u.on(),h()&&c.addClass("unloaded"))})}),$(function(){var e=function(){const e="sidebar-display";let t=!1;const o=$("body");return{toggle(){!1===t?o.attr(e,""):o.removeAttr(e),t=!t}}}();$("#sidebar-trigger").click(e.toggle),$("#mask").click(e.toggle)}),$(function(){$('[data-toggle="tooltip"]').tooltip()}),$(function(){const t=$("#search-input"),o=ScrollHelper.getTopbarHeight();let e,r=0;function a(){0!==$(window).scrollTop()&&(ScrollHelper.lockOrientation(),ScrollHelper.hideTopbar())}screen.orientation?screen.orientation.onchange=()=>{var e=screen.orientation.type;"landscape-primary"!==e&&"landscape-secondary"!==e||a()}:$(window).on("orientationchange",()=>{$(window).width()<$(window).height()&&a()}),$(window).scroll(()=>{e=e||!0}),setInterval(()=>{e&&(!function(){var e=$(this).scrollTop();if(!(Math.abs(r-e)<=o)){if(e>r)ScrollHelper.hideTopbar(),t.is(":focus")&&t.blur();else if(e+$(window).height()<$(document).height()){if(ScrollHelper.hasScrollUpTask())return;ScrollHelper.topbarLocked()?ScrollHelper.unlockTopbar():ScrollHelper.orientationLocked()?ScrollHelper.unLockOrientation():ScrollHelper.showTopbar()}r=e}}(),e=!1)},250)}),$(function(){var e="div.post>h1:first-of-type",t=$(e);const n=$("#topbar-title");if(0!==t.length&&!t.hasClass("dynamic-title")&&!n.is(":hidden")){const i=n.text().trim();let r=t.text().trim(),a=!1,l=0;($("#page-category").length||$("#page-tag").length)&&/\s/.test(r)&&(r=r.replace(/[0-9]/g,"").trim()),t.offset().top<$(window).scrollTop()&&n.text(r);new IntersectionObserver(e=>{var t,o;a?(o=$(window).scrollTop(),t=l<o,l=o,o=e[0],t?0===o.intersectionRatio&&n.text(r):1===o.intersectionRatio&&n.text(i)):a=!0},{rootMargin:"-48px 0px 0px 0px",threshold:[0,1]}).observe(document.querySelector(e)),n.click(function(){$("body,html").animate({scrollTop:0},800)})}}),$(function(){var e,t="#main > div.row:first-child > div:first-child";$(t+" img").length<=0||(e=document.querySelectorAll(t+" img[data-src]"),lozad(e).observe(),$(t+` p > img[data-src], ${t} img[data-src].preview-img`).each(function(){var e=$(this).next(),e="EM"===e.prop("tagNa
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