7 lines
27 KiB
JavaScript
7 lines
27 KiB
JavaScript
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/*!
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* typeahead.js 0.10.1
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* https://github.com/twitter/typeahead.js
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* Copyright 2013 Twitter, Inc. and other contributors; Licensed MIT
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*/
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!function(a){var b={isMsie:function(){return/(msie|trident)/i.test(navigator.userAgent)?navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]:!1},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return"undefined"==typeof a},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var d=!0;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?void 0:!1}),!!d):d},some:function(b,c){var d=!1;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?!1:void 0}),!!d):d},mixin:a.extend,getUniqueId:function(){var a=0;return function(){return a++}}(),templatify:function(b){function c(){return String(b)}return a.isFunction(b)?b:c},defer:function(a){setTimeout(a,0)},debounce:function(a,b,c){var d,e;return function(){var f,g,h=this,i=arguments;return f=function(){d=null,c||(e=a.apply(h,i))},g=c&&!d,clearTimeout(d),d=setTimeout(f,b),g&&(e=a.apply(h,i)),e}},throttle:function(a,b){var c,d,e,f,g,h;return g=0,h=function(){g=new Date,e=null,f=a.apply(c,d)},function(){var i=new Date,j=b-(i-g);return c=this,d=arguments,0>=j?(clearTimeout(e),e=null,g=i,f=a.apply(c,d)):e||(e=setTimeout(h,j)),f}},noop:function(){}},c="0.10.1",d=function(){function a(a){this.maxSize=a||100,this.size=0,this.hash={},this.list=new c}function c(){this.head=this.tail=null}function d(a,b){this.key=a,this.val=b,this.prev=this.next=null}return b.mixin(a.prototype,{set:function(a,b){var c,e=this.list.tail;this.size>=this.maxSize&&(this.list.remove(e),delete this.hash[e.key]),(c=this.hash[a])?(c.val=b,this.list.moveToFront(c)):(c=new d(a,b),this.list.add(c),this.hash[a]=c,this.size++)},get:function(a){var b=this.hash[a];return b?(this.list.moveToFront(b),b.val):void 0}}),b.mixin(c.prototype,{add:function(a){this.head&&(a.next=this.head,this.head.prev=a),this.head=a,this.tail=this.tail||a},remove:function(a){a.prev?a.prev.next=a.next:this.head=a.next,a.next?a.next.prev=a.prev:this.tail=a.prev},moveToFront:function(a){this.remove(a),this.add(a)}}),a}(this),e=function(){function a(a){this.prefix=["__",a,"__"].join(""),this.ttlKey="__ttl__",this.keyMatcher=new RegExp("^"+this.prefix)}function c(){return(new Date).getTime()}function d(a){return JSON.stringify(b.isUndefined(a)?null:a)}function e(a){return JSON.parse(a)}var f,g;try{f=window.localStorage,f.setItem("~~~","!"),f.removeItem("~~~")}catch(h){f=null}return g=f&&window.JSON?{_prefix:function(a){return this.prefix+a},_ttlKey:function(a){return this._prefix(a)+this.ttlKey},get:function(a){return this.isExpired(a)&&this.remove(a),e(f.getItem(this._prefix(a)))},set:function(a,e,g){return b.isNumber(g)?f.setItem(this._ttlKey(a),d(c()+g)):f.removeItem(this._ttlKey(a)),f.setItem(this._prefix(a),d(e))},remove:function(a){return f.removeItem(this._ttlKey(a)),f.removeItem(this._prefix(a)),this},clear:function(){var a,b,c=[],d=f.length;for(a=0;d>a;a++)(b=f.key(a)).match(this.keyMatcher)&&c.push(b.replace(this.keyMatcher,""));for(a=c.length;a--;)this.remove(c[a]);return this},isExpired:function(a){var d=e(f.getItem(this._ttlKey(a)));return b.isNumber(d)&&c()>d?!0:!1}}:{get:b.noop,set:b.noop,remove:b.noop,clear:b.noop,isExpired:b.noop},b.mixin(a.prototype,g),a}(),f=function(){function c(b){b=b||{},this._send=b.transport?e(b.transport):a.ajax,this._get=b.rateLimiter?b.rateLimiter(this._get):this._get}function e(c){return function(d,e){function f(a){b.defer(function(){h.resolve(a)})}function g(a){b.defer(function(){h.reject(a)})}var h=a.Deferred();return c(d,e,f,g),h}}var f=0,g={},h=6,i=new d(10);return c.setMaxPendingRequests=function(a){h=a},c.resetCache=function(){i=new d(10)},b.mixin(c.prototype,{_get:function(a,b,c){function d(b){c&&c(b),i.set(a,b)}function e(){f--,delete g[a],k.onDeckRequestArgs&&(k._get.apply(k,k.onDeckRequestArgs),k.onDeckRequestArgs=null)}var j,k=this;(j
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