6 lines
3.4 KiB
JavaScript
6 lines
3.4 KiB
JavaScript
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const searchId="LiBfqbJVcV",searchHash="#"+searchId,searchContainer=document.querySelector("#PkfLWpAbet"),searchWrapper=document.querySelector("#iCxFxjkHbP"),searchCloseButton=document.querySelector("#VjLlGakifb"),searchInput=document.querySelector("#vpcKVYIppa"),resultBox=document.querySelector("#fWwVHRuDuN");function showResultText(e){resultBox.innerHTML=`<span class="search-result-c-text">${e}</span>`}function hideSearch(){window.location.hash===searchHash&&history.go(-1),window.onhashchange=null,searchContainer&&(searchContainer.style.display="none")}function listenCloseKey(e){"Escape"===e.key&&(hideSearch(),window.removeEventListener("keyup",listenCloseKey))}function showSearch(){try{hideMobileMenu()}catch(e){console.error(e)}window.onhashchange=hideSearch,window.location.hash!==searchHash&&history.pushState(null,null,searchHash),searchContainer&&(searchContainer.style.display="flex",window.addEventListener("keyup",listenCloseKey)),searchInput&&searchInput.focus()}async function fetchAllData(){var{hostname:e,protocol:t,port:n}=location,t=t+"//"+e+(""!==n?":"+n:"")+baseURL,e=new URL("data/search.json",t);const a=await fetch(e);n=(await a.json()).list;return n}function onClickSearchItem(t){const n=t.currentTarget;if(n){const a=n.getAttribute("href")||"";t=a.split("#")[1]||"";let e=document.getElementById(t);e||(t=decodeURI(t),e=document.getElementById(t)),e&&setTimeout(function(){bringElementIntoView(e)},100)}}function buildSearchResult(e){let t="";var n=/(<([^>]+)>)/gi;for(const s of e){const{title:c="",description:i=""}=s.item;var a=s.item.link.replace('<a href="',"").replace(/">.*/,""),o=c.replace(n,""),r=i.replace(n,"");t+=`
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<a onclick="onClickSearchItem(event)" href="${a}" class="search-result-item">
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<div class="search-result-item-title">${o}</div>
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<div class="search-result-item-p">${r||"No description available."}</div>
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</a>
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`}return t}function getSearchResult(e,t,n){var t={...{shouldSort:!0,threshold:.4,location:0,distance:100,maxPatternLength:32,minMatchCharLength:1,keys:t}},a=Fuse.createIndex(t.keys,e);const o=new Fuse(e,t,a),r=o.search(n);return 20<r.length?r.slice(0,20):r}function debounce(t,n,a){let o;return function(){const e=arguments;clearTimeout(o),o=setTimeout(()=>{o=null,a||t.apply(this,e)},n),a&&!o&&t.apply(this,e)}}let searchData;async function search(e){e=e.target.value;if(resultBox)if(e){if(!searchData){showResultText("Loading...");try{searchData=await fetchAllData()}catch(e){return console.log(e),void showResultText("Failed to load result.")}}e=getSearchResult(searchData,["title","description"],e);e.length?resultBox.innerHTML=buildSearchResult(e):showResultText("No result found! Try some different combination.")}else showResultText("Type anything to view search result");else console.error("Search result container not found")}function onDomContentLoaded(){const e=document.querySelectorAll(".search-button");var t=debounce(search,300);searchCloseButton&&searchCloseButton.addEventListener("click",hideSearch),e&&e.forEach(function(e){e.addEventListener("click",showSearch)}),searchContainer&&searchContainer.addEventListener("click",hideSearch),searchWrapper&&searchWrapper.addEventListener("click",function(e){e.stopPropagation()}),searchInput&&searchInput.addEventListener("keyup",t),window.location.hash===searchHash&&showSearch()}window.addEventListener("DOMContentLoaded",onDomContentLoaded),window.addEventListener("hashchange",function(){window.location.hash===searchHash&&showSearch()});
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