(ui) add bootstrap3-typeahead to core

src/opnsense/www/js/bootstrap3-typeahead.min.js

+!function(root,factory){"use strict";"undefined"!=typeof module&&module.exports?module.exports=factory(require("jquery")):"function"==typeof define&&define.amd?define(["jquery"],function($){return factory($)}):factory(root.jQuery)}(this,function($){"use strict";var Typeahead=function(element,options){this.$element=$(element),this.options=$.extend({},$.fn.typeahead.defaults,options),this.matcher=this.options.matcher||this.matcher,this.sorter=this.options.sorter||this.sorter,this.select=this.options.select||this.select,this.autoSelect="boolean"==typeof this.options.autoSelect?this.options.autoSelect:!0,this.highlighter=this.options.highlighter||this.highlighter,this.render=this.options.render||this.render,this.updater=this.options.updater||this.updater,this.displayText=this.options.displayText||this.displayText,this.source=this.options.source,this.delay=this.options.delay,this.$menu=$(this.options.menu),this.$appendTo=this.options.appendTo?$(this.options.appendTo):null,this.shown=!1,this.listen(),this.showHintOnFocus="boolean"==typeof this.options.showHintOnFocus?this.options.showHintOnFocus:!1,this.afterSelect=this.options.afterSelect,this.addItem=!1};Typeahead.prototype={constructor:Typeahead,select:function(){var val=this.$menu.find(".active").data("value");if(this.$element.data("active",val),this.autoSelect||val){var newVal=this.updater(val);newVal||(newVal=""),this.$element.val(this.displayText(newVal)||newVal).change(),this.afterSelect(newVal)}return this.hide()},updater:function(item){return item},setSource:function(source){this.source=source},show:function(){var scrollHeight,pos=$.extend({},this.$element.position(),{height:this.$element[0].offsetHeight});scrollHeight="function"==typeof this.options.scrollHeight?this.options.scrollHeight.call():this.options.scrollHeight;var element;return element=this.shown?this.$menu:this.$appendTo?this.$menu.appendTo(this.$appendTo):this.$menu.insertAfter(this.$element),element.css({top:pos.top+pos.height+scrollHeight,left:pos.left}).show(),this.shown=!0,this},hide:function(){return this.$menu.hide(),this.shown=!1,this},lookup:function(query){if("undefined"!=typeof query&&null!==query?this.query=query:this.query=this.$element.val()||"",this.query.length<this.options.minLength)return this.shown?this.hide():this;var worker=$.proxy(function(){$.isFunction(this.source)?this.source(this.query,$.proxy(this.process,this)):this.source&&this.process(this.source)},this);clearTimeout(this.lookupWorker),this.lookupWorker=setTimeout(worker,this.delay)},process:function(items){var that=this;return items=$.grep(items,function(item){return that.matcher(item)}),items=this.sorter(items),items.length||this.options.addItem?(items.length>0?this.$element.data("active",items[0]):this.$element.data("active",null),this.options.addItem&&items.push(this.options.addItem),"all"==this.options.items?this.render(items).show():this.render(items.slice(0,this.options.items)).show()):this.shown?this.hide():this},matcher:function(item){var it=this.displayText(item);return~it.toLowerCase().indexOf(this.query.toLowerCase())},sorter:function(items){for(var item,beginswith=[],caseSensitive=[],caseInsensitive=[];item=items.shift();){var it=this.displayText(item);it.toLowerCase().indexOf(this.query.toLowerCase())?~it.indexOf(this.query)?caseSensitive.push(item):caseInsensitive.push(item):beginswith.push(item)}return beginswith.concat(caseSensitive,caseInsensitive)},highlighter:function(item){var len,leftPart,middlePart,rightPart,strong,html=$("<div></div>"),query=this.query,i=item.toLowerCase().indexOf(query.toLowerCase());if(len=query.length,0===len)return html.text(item).html();for(;i>-1;)leftPart=item.substr(0,i),middlePart=item.substr(i,len),rightPart=item.substr(i+len),strong=$("<strong></strong>").text(middlePart),html.append(document.createTextNode(leftPart)).append(strong),item=rightPart,i=item.toLowerCase().indexOf(query.toLowerCase());return html.append(document.createTextNode(item)).html()},render:function(items){var that=this,self=this,activeFound=!1;return items=$(items).map(function(i,item){var text=self.displayText(item);return i=$(that.options.item).data("value",item),i.find("a").html(that.highlighter(text)),text==self.$element.val()&&(i.addClass("active"),self.$element.data("active",item),activeFound=!0),i[0]}),this.autoSelect&&!activeFound&&(items.first().addClass("active"),this.$element.data("active",items.first().data("value"))),this.$menu.html(items),this},displayText:function(item){return"undefined"!=typeof item&&"undefined"!=typeof item.name&&item.name||item},next:function(event){var active=this.$menu.find(".active").removeClass("active"),next=active.next();next.length||(next=$(this.$menu.find("li")[0])),next.addClass("active")},prev:function(event){var active=this.$menu.find(".active").removeClass("active"),prev=active.prev();prev.length||(prev=this.$menu.find("li").last()),prev.addClass("active")},listen:function(){this.$element.on("focus",$.proxy(this.focus,this)).on("blur",$.proxy(this.blur,this)).on("keypress",$.proxy(this.keypress,this)).on("keyup",$.proxy(this.keyup,this)),this.eventSupported("keydown")&&this.$element.on("keydown",$.proxy(this.keydown,this)),this.$menu.on("click",$.proxy(this.click,this)).on("mouseenter","li",$.proxy(this.mouseenter,this)).on("mouseleave","li",$.proxy(this.mouseleave,this))},destroy:function(){this.$element.data("typeahead",null),this.$element.data("active",null),this.$element.off("focus").off("blur").off("keypress").off("keyup"),this.eventSupported("keydown")&&this.$element.off("keydown"),this.$menu.remove()},eventSupported:function(eventName){var isSupported=eventName in this.$element;return isSupported||(this.$element.setAttribute(eventName,"return;"),isSupported="function"==typeof this.$element[eventName]),isSupported},move:function(e){if(this.shown)switch(e.keyCode){case 9:case 13:case 27:e.preventDefault();break;case 38:if(e.shiftKey)return;e.preventDefault(),this.prev();break;case 40:if(e.shiftKey)return;e.preventDefault(),this.next()}},keydown:function(e){this.suppressKeyPressRepeat=~$.inArray(e.keyCode,[40,38,9,13,27]),this.shown||40!=e.keyCode?this.move(e):this.lookup()},keypress:function(e){this.suppressKeyPressRepeat||this.move(e)},keyup:function(e){switch(e.keyCode){case 40:case 38:case 16:case 17:case 18:break;case 9:case 13:if(!this.shown)return;this.select();break;case 27:if(!this.shown)return;this.hide();break;default:this.lookup()}e.preventDefault()},focus:function(e){this.focused||(this.focused=!0,this.options.showHintOnFocus&&this.lookup(""))},blur:function(e){this.focused=!1,!this.mousedover&&this.shown&&this.hide()},click:function(e){e.preventDefault(),this.select(),this.$element.focus()},mouseenter:function(e){this.mousedover=!0,this.$menu.find(".active").removeClass("active"),$(e.currentTarget).addClass("active")},mouseleave:function(e){this.mousedover=!1,!this.focused&&this.shown&&this.hide()}};var old=$.fn.typeahead;$.fn.typeahead=function(option){var arg=arguments;return"string"==typeof option&&"getActive"==option?this.data("active"):this.each(function(){var $this=$(this),data=$this.data("typeahead"),options="object"==typeof option&&option;data||$this.data("typeahead",data=new Typeahead(this,options)),"string"==typeof option&&(arg.length>1?data[option].apply(data,Array.prototype.slice.call(arg,1)):data[option]())})},$.fn.typeahead.defaults={source:[],items:8,menu:'<ul class="typeahead dropdown-menu" role="listbox"></ul>',item:'<li><a class="dropdown-item" href="#" role="option"></a></li>',minLength:1,scrollHeight:0,autoSelect:!0,afterSelect:$.noop,addItem:!1,delay:0},$.fn.typeahead.Constructor=Typeahead,$.fn.typeahead.noConflict=function(){return $.fn.typeahead=old,this},$(document).on("focus.typeahead.data-api",'[data-provide="typeahead"]',function(e){var $this=$(this);$this.data("typeahead")||$this.typeahead($this.data())})});