codebit-livesearch.min.js

var CbLiveSearchInstances=[];function hideAllCbLiveSearch(u){for(var e=0;e<CbLiveSearchInstances.length;e++){var t=CbLiveSearchInstances[e];u!==t&&t.showingList&&(t.list.selectManualSelection(),t.hideList())}}function createCbLiveSearchSkeleton(){var u=document.createElement("input");return u.type="text",u.classList.add("cb-livesearch"),u}function createCbLiveSearchListSkeleton(l){var i=document.createElement("div");i.className="cb-livesearch-list",i.setPosition=function(u){i.style.left=u.offsetLeft+"px",i.style.top=u.offsetTop+u.offsetHeight+"px",i.style.width=u.offsetWidth+"px"};var u=document.createElement("table");u.className="cb-livesearch-list-table",i.appendChild(u);var s=u.createTBody();i.tbody=s;var e=document.createElement("div");return e.className="cb-livesearch-message-box",i.appendChild(e),i.messageBox=e,i.addItem=function(e,t){var s=i.tbody.rows.length,u=i.tbody.insertRow(s),l=u.insertCell(0);u.detail={html:e,id:t,rowIndex:s},l.innerHTML=stripScripts(e),u.addEventListener("click",function(u){i.itemSelected(e,t,s)})},i.itemSelected=function(u,e,t){var s=new CustomEvent("itemselected",{detail:{html:u,id:e,rowIndex:t}});i.manualSelection=t,i.changeManualSelection(),i.dispatchEvent(s),l.hideList()},i.manualSelection=-1,i.manualSelectPrior=function(){i.manualSelection--,i.manualSelection<0&&(i.manualSelection=i.tbody.rows.length-1),i.changeManualSelection()},i.manualSelectNext=function(){i.manualSelection++,i.manualSelection>=i.tbody.rows.length&&(i.manualSelection=0<i.tbody.rows.length?0:-1),i.changeManualSelection()},i.scrollToRow=function(u){var e=u.offsetTop,t=i.scrollTop,s=i.scrollTop+i.offsetHeight;e<t?i.scrollTop=e:e+u.offsetHeight>s&&(i.scrollTop=e-(i.offsetHeight-u.offsetHeight))},i.changeManualSelection=function(){for(var u=s.getElementsByClassName("selection"),e=0;e<u.length;e++){u[e].classList.remove("selection")}if(-1!=i.manualSelection){var t=i.tbody.rows[i.manualSelection];t.classList.add("selection"),i.scrollToRow(t)}},i.clearManualSelection=function(){i.manualSelection=-1,i.changeManualSelection()},i.getSelectedItem=function(){return-1==i.manualSelection?null:i.tbody.rows[i.manualSelection].detail},i.selectManualSelection=function(){var u=null;-1!=i.manualSelection&&(u=i.tbody.rows[i.manualSelection].detail),l.setValue(u)},i.selectValue=function(u){if(-1!=i.manualSelection&&null!=u&&i.tbody.rows[i.manualSelection].detail.id==u.id){var e=i.tbody.rows[i.manualSelection];return void i.scrollToRow(e)}if(null!=u){for(var t=0;t<i.tbody.rows.length;t++){if(i.manualSelection=-1,i.tbody.rows[t].detail.id==u.id){i.manualSelection=t;break}}-1==i.manualSelection&&(i.addItem(u.html,u.id),i.manualSelection=i.tbody.rows.length-1),i.changeManualSelection()}else i.clearManualSelection()},i.clear=function(){for(var u=i.tbody.rows.length-1;0<=u;u--)i.tbody.deleteRow(u);i.clearManualSelection()},i}function CbLiveSearch(u,e){var s=this;function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}CbLiveSearchInstances.push(this),this.html2text=function(u){if(null==u)return u;var e=document.createElement("div");return e.innerHTML=stripScripts(u),e.innerText},this.fillItems=!0===e,this.input=u||createCbLiveSearchSkeleton(),this.input.setAttribute("autocomplete","off"),this.input.setAttribute("autocorrect","off"),this.input.setAttribute("autocapitalize","off"),this.input.setAttribute("spellcheck","false"),this.input.setAttribute("aria-autocomplete","list"),this.input.setAttribute("aria-haspopup","true"),this.input.classList.add("cb-livesearch-input"),this.inputClickListener=this.input.addEventListener("click",function(u){hideAllCbLiveSearch(s),u.preventDefault(),u.stopPropagation()}),this.selectOnFocus=!0,this.inputFocusListener=this.input.addEventListener("focus",function(){s.showList(),s.selectOnFocus&&s.input.setSelectionRange(0,s.input.value.length)}),this.list=createCbLiveSearchListSkeleton(this),this.list.addEventListener("click",function(u){u.preventDefault(),u.stopPropagation()}),this.list.id=t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t(),this.input.setAttribute("aria-controls",this.list.id),this.inputKeyDownListener=this.input.addEventListener("keydown",function(u){switch(s.showList(),u.keyCode){case 38:s.list.manualSelectPrior();break;case 40:s.list.manualSelectNext();break;case 13:var e=s.list.getSelectedItem();null!=e&&s.list.itemSelected(e.html,e.id,e.rowIndex);break;case 9:s.list.selectManualSelection(),s.hideList();break;case 86:(u.ctrlKey||u.metaKey)&&s.search()}}),this.inputChangeListener=this.input.addEventListener("change",function(u){s.search()}),this.searchDelay=100,this.chainCallback=[],this.chainBusy=!1,this.chainProcess=function(){if(!s.chainBusy){s.chainBusy=!0;try{for(;0!==s.chainCallback.length;){var u=s.chainCallback.shift();if(u.requestId==s.requestId){s.list.clear();for(var e=0;e<u.records.length;e++)s.list.addItem(u.records[e].html,u.records[e].id)}}s.showOrHideEmptyText()}finally{s.chainBusy=!1}}},this.search=function(e){void 0===e&&(e=!1),null!=s.timerCallback&&clearTimeout(s.timerCallback);var t=s.getText();s.timerCallback=setTimeout(function(){if(null!=s.sourceCallback){var u;s.lastSearch=t,s.requestId++,s.timerCallback=null,e&&(u=s.getText,s.getText=function(){return""});try{s.sourceCallback(function(u){s.chainCallback.push(u),s.chainProcess()},s)}finally{e&&(s.getText=u)}}},s.searchDelay)},this.inputKeyUpListener=this.input.addEventListener("keyup",function(u){(32==u.keyCode||46==u.keyCode||48<=u.keyCode&&u.keyCode<=90||96<=u.keyCode&&u.keyCode<=111||186<=u.keyCode&&u.keyCode<=222||8==u.keyCode||229==u.keyCode||u.shiftKey&&45==u.keyCode)&&s.search()}),this.requestId=0,this.showList=function(){if(!s.showingList){var u=s.input.parentElement||document.body;s.showingList=!0,u.style.position="relative",u.appendChild(s.list),s.list.setPosition(s.input),s.list.style.display="inline-block",s.list.selectValue(s.getValue()),0==s.list.tbody.rows.length&&s.search(),setTimeout(function(){s.list.classList.add("show")},60)}},this.hideList=function(){s.showingList&&(s.showingList=!1,s.list.classList.remove("show"),setTimeout(function(){var u=s.list.parentElement;null!=u&&u.removeChild(s.list)},50))},this.list.addEventListener("itemselected",function(u){s.setValue(u.detail)}),this.setValue=function(u,e){if(u===s.selectedValue||null!=u&&null!=s.selectedValue&&u.id==s.selectedValue.id)null!=s.selectedValue?s.input.value=s.html2text(s.selectedValue.html):s.input.value="";else{if(null!=u){if(null==u.html||null==u.id)throw new Error('Value must have fields "html" and "id".');s.selectedValue=u,s.input.value=s.html2text(u.html),s.hideList()}else s.selectedValue=null,s.input.value=null,s.list.clear(),s.search(!0);if(s.list.selectValue(u),e||void 0===e){var t=null;null!=u&&(t={html:u.html,id:u.id,rowIndex:u.rowIndex}),s.input.dispatchEvent(new CustomEvent("valuechange",{detail:t}))}}},this.getValue=function(){return null==this.selectedValue?null:{id:this.selectedValue.id,html:this.selectedValue.html}},this.getText=function(){return s.input.value},this.setSourceCallback=function(u){s.sourceCallback=u,s.fillItems&&s.search(!0)},this.setEmptyText=function(u){s.emptyText=u},this.showOrHideEmptyText=function(){if(0===s.list.tbody.rows.length)s.list.messageBox.innerText=s.emptyText||"",s.list.messageBox.classList.add("show");else{s.list.messageBox.classList.remove("show");var u=s.getText();0!==s.list.tbody.rows.length&&0!==u.trim().length&&-1===s.list.manualSelection&&s.list.manualSelectNext()}},this.clear=function(){s.list.clear(),s.setValue(null)},this.destroy=function(){u.classList.remove("cb-livesearch"),u.removeEventListener("click",s.inputClickListener),u.removeEventListener("focus",s.inputFocusListener),u.removeEventListener("keydown",s.inputKeyDownListener),u.removeEventListener("keyup",s.inputKeyUpListener),u.removeEventListener("change",s.inputChangeListener),CbLiveSearchInstances.remove(s)}}document.addEventListener("click",function(){hideAllCbLiveSearch()});var 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removeDiacritics(u){for(var e=0;e<defaultDiacriticsRemovalMap.length;e++)u=u.replace(defaultDiacriticsRemovalMap[e].letters,defaultDiacriticsRemovalMap[e].base);return u}function createOfflineDataSource(n){return!n instanceof Array?(console.error("Not a array: "+JSON.stringify(n)),null):function(u,e){for(var t=removeDiacritics(e.getText().trim().toLowerCase()),s=document.createElement("div"),l=[],i=0;i<n.length;i++){var a=n[i];if(null!=a.html)if(null!=a.id)s.innerHTML=stripScripts(n[i].html),-1!=removeDiacritics(s.innerText.trim().toLowerCase()).indexOf(t)&&l.push(a);else console.warn('Record has no "id" field.');else console.warn('Record has no "html" field.')}u({requestId:e.requestId,records:l})}}function stripEventAttributes(u){for(var e=u.querySelectorAll("*"),t=0;t<e.length;t++){u=e[t];for(var s=[],l=0;l<u.attributes.length;l++){var i=u.attributes[l].name;i.toLowerCase().startsWith("on")&&s.push(i)}for(l=0;l<s.length;l++)u.removeAttribute(s[l])}}function stripScripts(u){var e=document.createElement("div");e.innerHTML=u;for(var t=e.getElementsByTagName("script"),s=t.length;s--;)t[s].parentNode.removeChild(t[s]);return stripEventAttributes(e),e.innerHTML}