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!function(t){t.widget("ui.tagit",{options:{itemName:"item",fieldName:"tags",availableTags:[],tagSource:null,removeConfirmation:!1,caseSensitive:!0,allowSpaces:!1,singleField:!1,singleFieldDelimiter:",",singleFieldNode:null,tabIndex:null,onTagAdded:null,onTagRemoved:null,onTagClicked:null},_create:function(){var i=this;if(this.element.is("input")?(this.tagList=t("<ul></ul>").insertAfter(this.element),this.options.singleField=!0,this.options.singleFieldNode=this.element,this.element.css("display","none")):this.tagList=this.element.find("ul, ol").andSelf().last(),this._tagInput=t('<input type="text">').addClass("ui-widget-content"),this.options.tabIndex&&this._tagInput.attr("tabindex",this.options.tabIndex),this.options.tagSource=this.options.tagSource||function(e,a){var n=e.term.toLowerCase(),s=t.grep(i.options.availableTags,function(t){return 0===t.toLowerCase().indexOf(n)});a(i._subtractArray(s,i.assignedTags()))},this.tagList.addClass("tagit").addClass("ui-widget ui-widget-content ui-corner-all").append(t('<li class="tagit-new"></li>').append(this._tagInput)).click(function(e){var a=t(e.target);a.hasClass("tagit-label")?i._trigger("onTagClicked",e,a.closest(".tagit-choice")):i._tagInput.focus()}),this.tagList.children("li").each(function(){t(this).hasClass("tagit-new")||(i.createTag(t(this).html(),t(this).attr("class")),t(this).remove())}),this.options.singleField)if(this.options.singleFieldNode){var e=t(this.options.singleFieldNode),a=e.val().split(this.options.singleFieldDelimiter);e.val(""),t.each(a,function(t,e){i.createTag(e)})}else this.options.singleFieldNode=this.tagList.after('<input type="hidden" style="display:none;" value="" name="'+this.options.fieldName+'">');this._tagInput.keydown(function(e){if(e.which==t.ui.keyCode.BACKSPACE&&""===i._tagInput.val()){var a=i._lastTag();!i.options.removeConfirmation||a.hasClass("remove")?i.removeTag(a):i.options.removeConfirmation&&a.addClass("remove ui-state-highlight")}else i.options.removeConfirmation&&i._lastTag().removeClass("remove ui-state-highlight");(e.which==t.ui.keyCode.COMMA||e.which==t.ui.keyCode.ENTER||e.which==t.ui.keyCode.TAB&&""!==i._tagInput.val()||e.which==t.ui.keyCode.SPACE&&i.options.allowSpaces!==!0&&('"'!=t.trim(i._tagInput.val()).replace(/^s*/,"").charAt(0)||'"'==t.trim(i._tagInput.val()).charAt(0)&&'"'==t.trim(i._tagInput.val()).charAt(t.trim(i._tagInput.val()).length-1)&&t.trim(i._tagInput.val()).length-1!==0))&&(e.preventDefault(),i.createTag(i._cleanedInput()),i._tagInput.autocomplete("close"))}).blur(function(t){i.createTag(i._cleanedInput())}),(this.options.availableTags||this.options.tagSource)&&this._tagInput.autocomplete({source:this.options.tagSource,select:function(t,e){return""===i._tagInput.val()&&i.removeTag(i._lastTag(),!1),i.createTag(e.item.value),!1}})},_cleanedInput:function(){return t.trim(this._tagInput.val().replace(/^"(.*)"$/,"$1"))},_lastTag:function(){return this.tagList.children(".tagit-choice:last")},assignedTags:function(){var i=this,e=[];return this.options.singleField?(e=t(this.options.singleFieldNode).val().split(this.options.singleFieldDelimiter),""===e[0]&&(e=[])):this.tagList.children(".tagit-choice").each(function(){e.push(i.tagLabel(this))}),e},_updateSingleTagsField:function(i){t(this.options.singleFieldNode).val(i.join(this.options.singleFieldDelimiter))},_subtractArray:function(i,e){for(var a=[],n=0;n<i.length;n++)-1==t.inArray(i[n],e)&&a.push(i[n]);return a},tagLabel:function(i){return this.options.singleField?t(i).children(".tagit-label").text():t(i).children("input").val()},_isNew:function(t){var i=this,e=!0;return this.tagList.children(".tagit-choice").each(function(a){return i._formatStr(t)==i._formatStr(i.tagLabel(this))?void(e=!1):void 0}),e},_formatStr:function(i){return this.options.caseSensitive?i:t.trim(i.toLowerCase())},createTag:function(i,e){if(that=this,i=t.trim(i),!this._isNew(i)||""===i)return!1;var a=t(this.options.onTagClicked?'<a class="tagit-label"></a>':'<span class="tagit-label"></span>').text(i),n=t("<li></li>").addClass("tagit-choice ui-widget-content ui-state-default ui-corner-all").addClass(e).append(a),s=t("<span></span>").addClass("ui-icon ui-icon-close"),l=t('<a><span class="text-icon">×</span></a>').addClass("close").append(s).click(function(t){that.removeTag(n)});if(n.append(l),this.options.singleField){var o=this.assignedTags();o.push(i),this._updateSingleTagsField(o)}else{var r=a.html();n.append('<input type="hidden" style="display:none;" value="'+r+'" name="'+this.options.itemName+"["+this.options.fieldName+'][]">')}this._trigger("onTagAdded",null,n),this._tagInput.val(""),this._tagInput.parent().before(n)},removeTag:function(i,e){if("undefined"==typeof e&&(e=!0),i=t(i),this._trigger("onTagRemoved",null,i),this.options.singleField){var a=this.assignedTags(),n=this.tagLabel(i);a=t.grep(a,function(t){return t!=n}),this._updateSingleTagsField(a)}e?i.fadeOut("fast").hide("blind",{direction:"horizontal"},"fast",function(){i.remove()}).dequeue():i.remove()},removeAll:function(){var t=this;this.tagList.children(".tagit-choice").each(function(i,e){t.removeTag(e,!1)})}})}(jQuery);
//# sourceMappingURL=tag-it.min.js.map
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