/*! * jQuery Typeahead * Copyright (C) 2017 RunningCoder.org * Licensed under the MIT license * * @author Tom Bertrand * @version 2.8.0 (2017-3-1) * @link http://www.runningcoder.org/jquerytypeahead/ */ !function(t){"function"==typeof define&&define.amd?define("jquery-typeahead",["jquery"],function(e){return t(e)}):"object"==typeof module&&module.exports?module.exports=function(e,i){return void 0===e&&(e="undefined"!=typeof window?require("jquery"):require("jquery")(i)),t(e)}():t(jQuery)}(function(t){"use strict";window.Typeahead={version:"2.8.0"};var 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e,i=["localStorage","sessionStorage"];if(t===!0)t="localStorage";else if("string"==typeof t&&!~i.indexOf(t))return!1;e="undefined"!=typeof window[t];try{window[t].setItem("typeahead","typeahead"),window[t].removeItem("typeahead")}catch(o){e=!1}return e&&t||!1},extendOptions:function(){if(this.options.cache=this._validateCacheMethod(this.options.cache),this.options.compression&&("object"==typeof LZString&&this.options.cache||(this.options.compression=!1)),(!this.options.maxLength||isNaN(this.options.maxLength))&&(this.options.maxLength=1/0),"undefined"!=typeof this.options.maxItem&&~[0,!1].indexOf(this.options.maxItem)&&(this.options.maxItem=1/0),this.options.maxItemPerGroup&&!/^\d+$/.test(this.options.maxItemPerGroup)&&(this.options.maxItemPerGroup=null),this.options.display&&!Array.isArray(this.options.display)&&(this.options.display=[this.options.display]),this.options.group&&(Array.isArray(this.options.group)||("string"==typeof this.options.group?this.options.group={key:this.options.group}:"boolean"==typeof this.options.group&&(this.options.group={key:"group"}),this.options.group.key=this.options.group.key||"group")),this.options.highlight&&!~["any",!0].indexOf(this.options.highlight)&&(this.options.highlight=!1),this.options.dropdownFilter&&this.options.dropdownFilter instanceof Object){Array.isArray(this.options.dropdownFilter)||(this.options.dropdownFilter=[this.options.dropdownFilter]);for(var i=0,s=this.options.dropdownFilter.length;s>i;++i)this.dropdownFilter[this.options.dropdownFilter[i].value?"static":"dynamic"].push(this.options.dropdownFilter[i])}this.options.dynamicFilter&&!Array.isArray(this.options.dynamicFilter)&&(this.options.dynamicFilter=[this.options.dynamicFilter]),this.options.accent&&("object"==typeof this.options.accent?this.options.accent.from&&this.options.accent.to&&this.options.accent.from.length===this.options.accent.to.length:this.options.accent=o),this.options.groupTemplate&&(this.groupTemplate=this.options.groupTemplate),this.options.resultContainer&&("string"==typeof this.options.resultContainer&&(this.options.resultContainer=t(this.options.resultContainer)),this.options.resultContainer instanceof t&&this.options.resultContainer[0]&&(this.resultContainer=this.options.resultContainer)),this.options.maxItemPerGroup&&this.options.group&&this.options.group.key&&(this.groupBy=this.options.group.key),this.options.callback&&this.options.callback.onClick&&(this.options.callback.onClickBefore=this.options.callback.onClick,delete this.options.callback.onClick),this.options.callback&&this.options.callback.onNavigate&&(this.options.callback.onNavigateBefore=this.options.callback.onNavigate,delete this.options.callback.onNavigate),this.options=t.extend(!0,{},e,this.options)},unifySourceFormat:function(){this.dynamicGroups=[],Array.isArray(this.options.source)&&(this.options.source={group:{data:this.options.source}}),"string"==typeof this.options.source&&(this.options.source={group:{ajax:{url:this.options.source}}}),this.options.source.ajax&&(this.options.source={group:{ajax:this.options.source.ajax}}),(this.options.source.url||this.options.source.data)&&(this.options.source={group:this.options.source});var t,e,i;for(t in this.options.source)if(this.options.source.hasOwnProperty(t)){if(e=this.options.source[t],"string"==typeof e&&(e={ajax:{url:e}}),i=e.url||e.ajax,Array.isArray(i)?(e.ajax="string"==typeof i[0]?{url:i[0]}:i[0],e.ajax.path=e.ajax.path||i[1]||null,delete e.url):("object"==typeof e.url?e.ajax=e.url:"string"==typeof e.url&&(e.ajax={url:e.url}),delete e.url),!e.data&&!e.ajax)return!1;e.display&&!Array.isArray(e.display)&&(e.display=[e.display]),e.minLength="number"==typeof e.minLength?e.minLength:this.options.minLength,e.maxLength="number"==typeof e.maxLength?e.maxLength:this.options.maxLength,e.dynamic="boolean"==typeof e.dynamic||this.options.dynamic,e.minLength>e.maxLength&&(e.minLength=e.maxLength),this.options.source[t]=e,this.options.source[t].dynamic&&this.dynamicGroups.push(t),e.cache="undefined"!=typeof e.cache?this._validateCacheMethod(e.cache):this.options.cache,e.compression&&("object"==typeof LZString&&e.cache||(e.compression=!1))}return this.hasDynamicGroups=this.options.dynamic||!!this.dynamicGroups.length,!0},init:function(){this.helper.executeCallback.call(this,this.options.callback.onInit,[this.node]),this.container=this.node.closest("."+this.options.selector.container)},delegateEvents:function(){var e=this,i=["focus"+this.namespace,"input"+this.namespace,"propertychange"+this.namespace,"keydown"+this.namespace,"keyup"+this.namespace,"search"+this.namespace,"generate"+this.namespace];t("html").on("touchmove",function(){e.hasDragged=!0}).on("touchstart",function(){e.hasDragged=!1}),this.node.closest("form").on("submit",function(t){return e.options.mustSelectItem&&e.helper.isEmpty(e.item)?void t.preventDefault():(e.options.backdropOnFocus||e.hideLayout(),e.options.callback.onSubmit?e.helper.executeCallback.call(e,e.options.callback.onSubmit,[e.node,this,e.item,t]):void 0)}).on("reset",function(){setTimeout(function(){e.node.trigger("input"+e.namespace),e.hideLayout()})});var o=!1;if(this.node.attr("placeholder")&&(n||r)){var a=!0;this.node.on("focusin focusout",function(){a=!(this.value||!this.placeholder)}),this.node.on("input",function(t){a&&(t.stopImmediatePropagation(),a=!1)})}this.node.off(this.namespace).on(i.join(" 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this.node.trigger("search"+this.namespace);if(this.requestGroups=[],this.generatedGroupCount=0,this.options.loadingAnimation&&this.container.addClass("loading"),!this.helper.isEmpty(this.xhr)){for(var i in this.xhr)this.xhr.hasOwnProperty(i)&&this.xhr[i].abort();this.xhr={}}for(var o,s,n,r,a,l,h,c=this,i=0,u=this.generateGroups.length;u>i;++i){if(o=this.generateGroups[i],n=this.options.source[o],r=n.cache,a=n.compression,r&&(l=window[r].getItem("TYPEAHEAD_"+this.selector+":"+o))){a&&(l=LZString.decompressFromUTF16(l)),h=!1;try{l=JSON.parse(l+""),l.data&&l.ttl>(new Date).getTime()?(this.populateSource(l.data,o),h=!0):window[r].removeItem("TYPEAHEAD_"+this.selector+":"+o)}catch(p){}if(h)continue}!n.data||n.ajax?n.ajax&&(this.requests[o]||(this.requests[o]=this.generateRequestObject(o)),this.requestGroups.push(o)):"function"==typeof n.data?(s=n.data.call(this),Array.isArray(s)?c.populateSource(s,o):"function"==typeof s.promise&&!function(e){t.when(s).then(function(t){t&&Array.isArray(t)&&c.populateSource(t,e)})}(o)):this.populateSource(t.extend(!0,[],n.data),o)}return this.requestGroups.length&&this.handleRequests(),!!this.generateGroups.length},generateRequestObject:function(t){var e=this,i=this.options.source[t],o={request:{url:i.ajax.url||null,dataType:"json",beforeSend:function(o,s){e.xhr[t]=o;var n=e.requests[t].callback.beforeSend||i.ajax.beforeSend;"function"==typeof n&&n.apply(null,arguments)}},callback:{beforeSend:null,done:null,fail:null,then:null,always:null},extra:{path:i.ajax.path||null,group:t},validForGroup:[t]};if("function"!=typeof i.ajax&&(i.ajax instanceof Object&&(o=this.extendXhrObject(o,i.ajax)),Object.keys(this.options.source).length>1))for(var s in this.requests)this.requests.hasOwnProperty(s)&&(this.requests[s].isDuplicated||o.request.url&&o.request.url===this.requests[s].request.url&&(this.requests[s].validForGroup.push(t),o.isDuplicated=!0,delete o.validForGroup));return o},extendXhrObject:function(e,i){return"object"==typeof i.callback&&(e.callback=i.callback,delete i.callback),"function"==typeof i.beforeSend&&(e.callback.beforeSend=i.beforeSend,delete i.beforeSend),e.request=t.extend(!0,e.request,i),"jsonp"!==e.request.dataType.toLowerCase()||e.request.jsonpCallback||(e.request.jsonpCallback="callback_"+e.extra.group),e},handleRequests:function(){var e,i=this,o=this.requestGroups.length;if(this.helper.executeCallback.call(this,this.options.callback.onSendRequest,[this.node,this.query])!==!1)for(var s=0,n=this.requestGroups.length;n>s;++s)e=this.requestGroups[s],this.requests[e].isDuplicated||!function(e,s){if("function"==typeof i.options.source[e].ajax){var n=i.options.source[e].ajax.call(i,i.query);if(s=i.extendXhrObject(i.generateRequestObject(e),"object"==typeof n?n:{}),"object"!=typeof s.request||!s.request.url)return void i.populateSource([],e);i.requests[e]=s}var r,a,l=!1;if(~s.request.url.indexOf("{{query}}")&&(l||(s=t.extend(!0,{},s),l=!0),s.request.url=s.request.url.replace("{{query}}",encodeURIComponent(i.query))),s.request.data)for(var h in s.request.data)if(s.request.data.hasOwnProperty(h)&&~String(s.request.data[h]).indexOf("{{query}}")){l||(s=t.extend(!0,{},s),l=!0),s.request.data[h]=s.request.data[h].replace("{{query}}",i.query);break}t.ajax(s.request).done(function(t,e,o){a=null;for(var n=0,l=s.validForGroup.length;l>n;n++)r=i.requests[s.validForGroup[n]],r.callback.done instanceof Function&&(a=r.callback.done.call(i,t,e,o))}).fail(function(t,e,o){for(var n=0,a=s.validForGroup.length;a>n;n++)r=i.requests[s.validForGroup[n]],r.callback.fail instanceof Function&&r.callback.fail.call(i,t,e,o)}).always(function(t,e,n){for(var l=0,h=s.validForGroup.length;h>l;l++){if(r=i.requests[s.validForGroup[l]],r.callback.always instanceof Function&&r.callback.always.call(i,t,e,n),"object"!=typeof n)return;i.populateSource("function"==typeof t.promise&&[]||a||t,r.extra.group,r.extra.path||r.request.path),o-=1,0===o&&i.helper.executeCallback.call(i,i.options.callback.onReceiveRequest,[i.node,i.query])}}).then(function(t,e){for(var o=0,n=s.validForGroup.length;n>o;o++)r=i.requests[s.validForGroup[o]],r.callback.then instanceof Function&&r.callback.then.call(i,t,e)})}(e,this.requests[e])},populateSource:function(t,e,i){var o=this,s=this.options.source[e],n=s.ajax&&s.data;i&&"string"==typeof i&&(t=this.helper.namespace.call(this,i,t)),Array.isArray(t)||(t=[]),n&&("function"==typeof n&&(n=n()),Array.isArray(n)&&(t=t.concat(n)));for(var r,a=s.display?"compiled"===s.display[0]?s.display[1]:s.display[0]:"compiled"===this.options.display[0]?this.options.display[1]:this.options.display[0],l=0,h=t.length;h>l;l++)null!==t[l]&&"boolean"!=typeof t[l]&&("string"==typeof t[l]&&(r={},r[a]=t[l],t[l]=r),t[l].group=e);if(!this.hasDynamicGroups&&this.dropdownFilter.dynamic.length)for(var c,u,p={},l=0,h=t.length;h>l;l++)for(var d=0,f=this.dropdownFilter.dynamic.length;f>d;d++)c=this.dropdownFilter.dynamic[d].key,u=t[l][c],u&&(this.dropdownFilter.dynamic[d].value||(this.dropdownFilter.dynamic[d].value=[]),p[c]||(p[c]=[]),~p[c].indexOf(u.toLowerCase())||(p[c].push(u.toLowerCase()),this.dropdownFilter.dynamic[d].value.push(u)));if(this.options.correlativeTemplate){var y=s.template||this.options.template,g="";if("function"==typeof y&&(y=y.call(this,"",{})),y){if(Array.isArray(this.options.correlativeTemplate))for(var l=0,h=this.options.correlativeTemplate.length;h>l;l++)g+="{{"+this.options.correlativeTemplate[l]+"}} ";else g=y.replace(/<.+?>/g,"");for(var l=0,h=t.length;h>l;l++)t[l].compiled=g.replace(/\{\{([\w\-\.]+)(?:\|(\w+))?}}/g,function(e,i){return o.helper.namespace.call(o,i,t[l],"get","")}).trim();s.display?~s.display.indexOf("compiled")||s.display.unshift("compiled"):~this.options.display.indexOf("compiled")||this.options.display.unshift("compiled")}else;}this.options.callback.onPopulateSource&&(t=this.helper.executeCallback.call(this,this.options.callback.onPopulateSource,[this.node,t,e,i])),this.tmpSource[e]=Array.isArray(t)&&t||[];var m=this.options.source[e].cache,v=this.options.source[e].compression,b=this.options.source[e].ttl||this.options.ttl;if(m&&!window[m].getItem("TYPEAHEAD_"+this.selector+":"+e)){this.options.callback.onCacheSave&&(t=this.helper.executeCallback.call(this,this.options.callback.onCacheSave,[this.node,t,e,i]));var k=JSON.stringify({data:t,ttl:(new Date).getTime()+b});v&&(k=LZString.compressToUTF16(k)),window[m].setItem("TYPEAHEAD_"+this.selector+":"+e,k)}this.incrementGeneratedGroup()},incrementGeneratedGroup:function(){if(this.generatedGroupCount++,this.generatedGroupCount===this.generateGroups.length){this.xhr={};for(var t=0,e=this.generateGroups.length;e>t;t++)this.source[this.generateGroups[t]]=this.tmpSource[this.generateGroups[t]];this.hasDynamicGroups||this.buildDropdownItemLayout("dynamic"),this.options.loadingAnimation&&this.container.removeClass("loading"),this.node.trigger("search"+this.namespace)}},navigate:function(t){if(this.helper.executeCallback.call(this,this.options.callback.onNavigateBefore,[this.node,this.query,t]),27===t.keyCode)return t.preventDefault(),void(this.query.length?(this.resetInput(),this.node.trigger("input"+this.namespace,[t])):(this.node.blur(),this.hideLayout()));if(this.options.blurOnTab&&9===t.keyCode)return this.node.blur(),void this.hideLayout();if(this.result.length){var e=this.resultContainer.find("."+this.options.selector.item),i=e.filter(".active"),o=i[0]&&e.index(i)||null,s=null;if(13===t.keyCode)return void(i.length>0&&(t.preventDefault(),i.find("a:first").trigger("click",t)));if(39===t.keyCode)return void(o?e.eq(o).find("a:first")[0].click():this.options.hint&&""!==this.hint.container.val()&&this.helper.getCaret(this.node[0])>=this.query.length&&e.find('a[data-index="'+this.hintIndex+'"]')[0].click());e.length>0&&i.removeClass("active"),38===t.keyCode?(t.preventDefault(),i.length>0?o-1>=0&&(s=o-1,e.eq(s).addClass("active")):(s=e.length-1,e.last().addClass("active"))):40===t.keyCode&&(t.preventDefault(),i.length>0?o+1x;++x)if(e=this.searchGroups[x],!this.filters.dropdown||"group"!==this.filters.dropdown.key||this.filters.dropdown.value===e){a="undefined"!=typeof this.options.source[e].filter?this.options.source[e].filter:this.options.filter,h="function"==typeof this.options.source[e].matcher&&this.options.source[e].matcher||w;for(var q=0,O=this.source[e].length;O>q&&(!(this.resultItemCount>=v)||this.options.callback.onResult);q++)if((!k||this.dynamicFilter.validate.apply(this,[this.source[e][q]]))&&(i=this.source[e][q],null!==i&&"boolean"!=typeof i&&(!this.filters.dropdown||(i[this.filters.dropdown.key]||"").toLowerCase()===(this.filters.dropdown.value||"").toLowerCase()))){if(g="group"===y?e:i[y]?i[y]:i.group,g&&!this.result[g]&&(this.result[g]=[],this.resultCountPerGroup[g]=0),b&&"group"===y&&this.result[g].length>=b&&!this.options.callback.onResult)break;n=this.options.source[e].display||this.options.display;for(var S=0,F=n.length;F>S;++S){if(a!==!1){if(r=/\./.test(n[S])?this.helper.namespace.call(this,n[S],i):i[n[S]],"undefined"==typeof r||""===r)continue;r=this.helper.cleanStringFromScript(r)}if("function"==typeof a){if(l=a.call(this,i,r),void 0===l)break;if(!l)continue;"object"==typeof l&&(i=l)}if(~[void 0,!0].indexOf(a)){if(s=r,s=s.toString().toLowerCase(),this.options.accent&&(s=this.helper.removeAccent.call(this,s)),o=s.indexOf(m),this.options.correlativeTemplate&&"compiled"===n[S]&&0>o&&/\s/.test(m)){u=!0,p=m.split(" "),d=s;for(var L=0,A=p.length;A>L;L++)if(""!==p[L]){if(!~d.indexOf(p[L])){u=!1;break}d=d.replace(p[L],"")}}if(0>o&&!u)continue;if(this.options.offset&&0!==o)continue;if(h){if(c=h.call(this,i,r),void 0===c)break;if(!c)continue;"object"==typeof c&&(i=c)}}if(this.resultCount++,this.resultCountPerGroup[g]++,this.resultItemCount=b)break;this.result[g].push(t.extend(!0,{matchedKey:n[S]},i)),this.resultItemCount++}break}if(!this.options.callback.onResult){if(this.resultItemCount>=v)break;if(b&&this.result[g].length>=b&&"group"===y)break}}}if(this.options.order){var j,n=[];for(var e in this.result)if(this.result.hasOwnProperty(e)){for(var x=0,C=this.result[e].length;C>x;x++)j=this.options.source[this.result[e][x].group].display||this.options.display,~n.indexOf(j[0])||n.push(j[0]);this.result[e].sort(f.helper.sort(n,"asc"===f.options.order,function(t){return t.toString().toUpperCase()}))}}var G=[],T=[];T="function"==typeof this.options.groupOrder?this.options.groupOrder.apply(this,[this.node,this.query,this.result,this.resultCount,this.resultCountPerGroup]):Array.isArray(this.options.groupOrder)?this.options.groupOrder:"string"==typeof this.options.groupOrder&&~["asc","desc"].indexOf(this.options.groupOrder)?Object.keys(this.result).sort(f.helper.sort([],"asc"===f.options.groupOrder,function(t){return t.toString().toUpperCase()})):Object.keys(this.result);for(var x=0,C=T.length;C>x;x++)G=G.concat(this.result[T[x]]||[]);this.groups=JSON.parse(JSON.stringify(T)),this.result=G},buildLayout:function(){if(this.buildHtmlLayout(),this.buildBackdropLayout(),this.buildHintLayout(),this.options.callback.onLayoutBuiltBefore){var e=this.helper.executeCallback.call(this,this.options.callback.onLayoutBuiltBefore,[this.node,this.query,this.result,this.resultHtml]);e instanceof t&&(this.resultHtml=e)}this.resultHtml&&this.resultContainer.html(this.resultHtml),this.options.callback.onLayoutBuiltAfter&&this.helper.executeCallback.call(this,this.options.callback.onLayoutBuiltAfter,[this.node,this.query,this.result])},buildHtmlLayout:function(){if(this.options.resultContainer!==!1){this.resultContainer||(this.resultContainer=t("
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      ",{"class":this.options.selector.backdrop,css:this.backdrop.css}).insertAfter(this.container)),this.container.addClass("backdrop").css({"z-index":this.backdrop.css["z-index"]+1,position:"relative"}))},buildHintLayout:function(e){if(this.options.hint){if(this.node[0].scrollWidth>Math.ceil(this.node.innerWidth()))return void(this.hint.container&&this.hint.container.val(""));var i=this,o="",e=e||this.result,s=this.query.toLowerCase();if(this.options.accent&&(s=this.helper.removeAccent.call(this,s)),this.hintIndex=null,this.searchGroups.length){if(this.hint.container||(this.hint.css=t.extend({"border-color":"transparent",position:"absolute",top:0,display:"inline","z-index":-1,"float":"none",color:"silver","box-shadow":"none",cursor:"default","-webkit-user-select":"none","-moz-user-select":"none","-ms-user-select":"none","user-select":"none"},this.options.hint),this.hint.container=t("",{type:this.node.attr("type"),"class":this.node.attr("class"),readonly:!0,unselectable:"on","aria-hidden":"true",tabindex:-1,click:function(){i.node.focus()}}).addClass(this.options.selector.hint).css(this.hint.css).insertAfter(this.node),this.node.parent().css({position:"relative"})),this.hint.container.css("color",this.hint.css.color),s)for(var n,r,a,l=0,h=e.length;h>l;l++){r=e[l].group,n=this.options.source[r].display||this.options.display;for(var c=0,u=n.length;u>c;c++)if(a=String(e[l][n[c]]).toLowerCase(),this.options.accent&&(a=this.helper.removeAccent.call(this,a)),0===a.indexOf(s)){o=String(e[l][n[c]]),this.hintIndex=l;break}if(null!==this.hintIndex)break}this.hint.container.val(o.length>0&&this.rawQuery+o.substring(this.query.length)||"")}}},buildDropdownLayout:function(){if(this.options.dropdownFilter){var e=this;t("",{"class":this.options.selector.filter,html:function(){t(this).append(t("