/*
 * bootstrap-tagsinput v0.8.0
 * 
 */

!function(a){"use strict";function b(b,c){this.isInit=!0,this.itemsArray=[],this.$element=a(b),this.$element.hide(),this.isSelect="SELECT"===b.tagName,this.multiple=this.isSelect&&b.hasAttribute("multiple"),this.objectItems=c&&c.itemValue,this.placeholderText=b.hasAttribute("placeholder")?this.$element.attr("placeholder"):"",this.inputSize=Math.max(1,this.placeholderText.length),this.$container=a('<div class="bootstrap-tagsinput"></div>'),this.$input=a('<input type="text" placeholder="'+this.placeholderText+'"/>').appendTo(this.$container),this.$element.before(this.$container),this.build(c),this.isInit=!1}function c(a,b){if("function"!=typeof a[b]){var c=a[b];a[b]=function(a){return a[c]}}}function d(a,b){if("function"!=typeof a[b]){var c=a[b];a[b]=function(){return c}}}function e(a){return a?i.text(a).html():""}function f(a){var b=0;if(document.selection){a.focus();var c=document.selection.createRange();c.moveStart("character",-a.value.length),b=c.text.length}else(a.selectionStart||"0"==a.selectionStart)&&(b=a.selectionStart);return b}function g(b,c){var d=!1;return a.each(c,function(a,c){if("number"==typeof c&&b.which===c)return d=!0,!1;if(b.which===c.which){var e=!c.hasOwnProperty("altKey")||b.altKey===c.altKey,f=!c.hasOwnProperty("shiftKey")||b.shiftKey===c.shiftKey,g=!c.hasOwnProperty("ctrlKey")||b.ctrlKey===c.ctrlKey;if(e&&f&&g)return d=!0,!1}}),d}var h={tagClass:function(a){return"badge bg-info"},focusClass:"focus",itemValue:function(a){return a?a.toString():a},itemText:function(a){return this.itemValue(a)},itemTitle:function(a){return null},freeInput:!0,addOnBlur:!0,maxTags:void 0,maxChars:void 0,confirmKeys:[13,44],delimiter:",",delimiterRegex:null,cancelConfirmKeysOnEmpty:!1,onTagExists:function(a,b){b.hide().fadeIn()},trimValue:!1,allowDuplicates:!1,triggerChange:!0};b.prototype={constructor:b,add:function(b,c,d){var f=this;if(!(f.options.maxTags&&f.itemsArray.length>=f.options.maxTags)&&(b===!1||b)){if("string"==typeof b&&f.options.trimValue&&(b=a.trim(b)),"object"==typeof b&&!f.objectItems)throw"Can't add objects when itemValue option is not set";if(!b.toString().match(/^\s*$/)){if(f.isSelect&&!f.multiple&&f.itemsArray.length>0&&f.remove(f.itemsArray[0]),"string"==typeof b&&"INPUT"===this.$element[0].tagName){var g=f.options.delimiterRegex?f.options.delimiterRegex:f.options.delimiter,h=b.split(g);if(h.length>1){for(var i=0;i<h.length;i++)this.add(h[i],!0);return void(c||f.pushVal(f.options.triggerChange))}}var j=f.options.itemValue(b),k=f.options.itemText(b),l=f.options.tagClass(b),m=f.options.itemTitle(b),n=a.grep(f.itemsArray,function(a){return f.options.itemValue(a)===j})[0];if(!n||f.options.allowDuplicates){if(!(f.items().toString().length+b.length+1>f.options.maxInputLength)){var o=a.Event("beforeItemAdd",{item:b,cancel:!1,options:d});if(f.$element.trigger(o),!o.cancel){f.itemsArray.push(b);var p=a('<span class="tag '+e(l)+(null!==m?'" title="'+m:"")+'">'+e(k)+'<span data-role="remove"></span></span>');p.data("item",b),f.findInputWrapper().before(p),p.after(" ");var q=a('option[value="'+encodeURIComponent(j)+'"]',f.$element).length||a('option[value="'+e(j)+'"]',f.$element).length;if(f.isSelect&&!q){var r=a("<option selected>"+e(k)+"</option>");r.data("item",b),r.attr("value",j),f.$element.append(r)}c||f.pushVal(f.options.triggerChange),f.options.maxTags!==f.itemsArray.length&&f.items().toString().length!==f.options.maxInputLength||f.$container.addClass("bootstrap-tagsinput-max"),a(".typeahead, .twitter-typeahead",f.$container).length&&f.$input.typeahead("val",""),this.isInit?f.$element.trigger(a.Event("itemAddedOnInit",{item:b,options:d})):f.$element.trigger(a.Event("itemAdded",{item:b,options:d}))}}}else if(f.options.onTagExists){var s=a(".tag",f.$container).filter(function(){return a(this).data("item")===n});f.options.onTagExists(b,s)}}}},remove:function(b,c,d){var e=this;if(e.objectItems&&(b="object"==typeof b?a.grep(e.itemsArray,function(a){return e.options.itemValue(a)==e.options.itemValue(b)}):a.grep(e.itemsArray,function(a){return e.options.itemValue(a)==b}),b=b[b.length-1]),b){var f=a.Event("beforeItemRemove",{item:b,cancel:!1,options:d});if(e.$element.trigger(f),f.cancel)return;a(".tag",e.$container).filter(function(){return a(this).data("item")===b}).remove(),a("option",e.$element).filter(function(){return a(this).data("item")===b}).remove(),a.inArray(b,e.itemsArray)!==-1&&e.itemsArray.splice(a.inArray(b,e.itemsArray),1)}c||e.pushVal(e.options.triggerChange),e.options.maxTags>e.itemsArray.length&&e.$container.removeClass("bootstrap-tagsinput-max"),e.$element.trigger(a.Event("itemRemoved",{item:b,options:d}))},removeAll:function(){var b=this;for(a(".tag",b.$container).remove(),a("option",b.$element).remove();b.itemsArray.length>0;)b.itemsArray.pop();b.pushVal(b.options.triggerChange)},refresh:function(){var b=this;a(".tag",b.$container).each(function(){var c=a(this),d=c.data("item"),f=b.options.itemValue(d),g=b.options.itemText(d),h=b.options.tagClass(d);if(c.attr("class",null),c.addClass("tag "+e(h)),c.contents().filter(function(){return 3==this.nodeType})[0].nodeValue=e(g),b.isSelect){var i=a("option",b.$element).filter(function(){return a(this).data("item")===d});i.attr("value",f)}})},items:function(){return this.itemsArray},pushVal:function(){var b=this,c=a.map(b.items(),function(a){return b.options.itemValue(a).toString()});b.$element.val(c,!0),b.options.triggerChange&&b.$element.trigger("change")},build:function(b){var e=this;if(e.options=a.extend({},h,b),e.objectItems&&(e.options.freeInput=!1),c(e.options,"itemValue"),c(e.options,"itemText"),d(e.options,"tagClass"),e.options.typeahead){var i=e.options.typeahead||{};d(i,"source"),e.$input.typeahead(a.extend({},i,{source:function(b,c){function d(a){for(var b=[],d=0;d<a.length;d++){var g=e.options.itemText(a[d]);f[g]=a[d],b.push(g)}c(b)}this.map={};var f=this.map,g=i.source(b);a.isFunction(g.success)?g.success(d):a.isFunction(g.then)?g.then(d):a.when(g).then(d)},updater:function(a){return e.add(this.map[a]),this.map[a]},matcher:function(a){return a.toLowerCase().indexOf(this.query.trim().toLowerCase())!==-1},sorter:function(a){return a.sort()},highlighter:function(a){var b=new RegExp("("+this.query+")","gi");return a.replace(b,"<strong>$1</strong>")}}))}if(e.options.typeaheadjs){var j=e.options.typeaheadjs;a.isArray(j)||(j=[null,j]);var k=j[1].valueKey,l=k?function(a){return a[k]}:function(a){return a};a.fn.typeahead.apply(e.$input,j).on("typeahead:selected",a.proxy(function(a,b){e.add(l(b)),e.$input.typeahead("val","")},e))}e.$container.on("click",a.proxy(function(a){e.$element.attr("disabled")||e.$input.removeAttr("disabled"),e.$input.focus()},e)),e.options.addOnBlur&&e.options.freeInput&&e.$input.on("focusout",a.proxy(function(b){0===a(".typeahead, .twitter-typeahead",e.$container).length&&(e.add(e.$input.val()),e.$input.val(""))},e)),e.$container.on({focusin:function(){e.$container.addClass(e.options.focusClass)},focusout:function(){e.$container.removeClass(e.options.focusClass)}}),e.$container.on("keydown","input",a.proxy(function(b){var c=a(b.target),d=e.findInputWrapper();if(e.$element.attr("disabled"))return void e.$input.attr("disabled","disabled");switch(b.which){case 8:if(0===f(c[0])){var g=d.prev();g.length&&e.remove(g.data("item"))}break;case 46:if(0===f(c[0])){var h=d.next();h.length&&e.remove(h.data("item"))}break;case 37:var i=d.prev();0===c.val().length&&i[0]&&(i.before(d),c.focus());break;case 39:var j=d.next();0===c.val().length&&j[0]&&(j.after(d),c.focus())}var k=c.val().length;Math.ceil(k/5);c.attr("size",Math.max(this.inputSize,c.val().length))},e)),e.$container.on("keypress","input",a.proxy(function(b){var c=a(b.target);if(e.$element.attr("disabled"))return void e.$input.attr("disabled","disabled");var d=c.val(),f=e.options.maxChars&&d.length>=e.options.maxChars;e.options.freeInput&&(g(b,e.options.confirmKeys)||f)&&(0!==d.length&&(e.add(f?d.substr(0,e.options.maxChars):d),c.val("")),e.options.cancelConfirmKeysOnEmpty===!1&&b.preventDefault());var h=c.val().length;Math.ceil(h/5);c.attr("size",Math.max(this.inputSize,c.val().length))},e)),e.$container.on("click","[data-role=remove]",a.proxy(function(b){e.$element.attr("disabled")||e.remove(a(b.target).closest(".tag").data("item"))},e)),e.options.itemValue===h.itemValue&&("INPUT"===e.$element[0].tagName?e.add(e.$element.val()):a("option",e.$element).each(function(){e.add(a(this).attr("value"),!0)}))},destroy:function(){var a=this;a.$container.off("keypress","input"),a.$container.off("click","[role=remove]"),a.$container.remove(),a.$element.removeData("tagsinput"),a.$element.show()},focus:function(){this.$input.focus()},input:function(){return this.$input},findInputWrapper:function(){for(var b=this.$input[0],c=this.$container[0];b&&b.parentNode!==c;)b=b.parentNode;return a(b)}},a.fn.tagsinput=function(c,d,e){var f=[];return this.each(function(){var g=a(this).data("tagsinput");if(g)if(c||d){if(void 0!==g[c]){if(3===g[c].length&&void 0!==e)var h=g[c](d,null,e);else var h=g[c](d);void 0!==h&&f.push(h)}}else f.push(g);else g=new b(this,c),a(this).data("tagsinput",g),f.push(g),"SELECT"===this.tagName&&a("option",a(this)).attr("selected","selected"),a(this).val(a(this).val())}),"string"==typeof c?f.length>1?f:f[0]:f},a.fn.tagsinput.Constructor=b;var i=a("<div />");a(function(){a("input[data-role=tagsinput], select[multiple][data-role=tagsinput]").tagsinput()})}(window.jQuery);
//# sourceMappingURL=bootstrap-tagsinput.min.js.map