/* ==========================================================
 * bootstrap-tag.js v2.2.5
 * https://github.com/fdeschenes/bootstrap-tag
 * ==========================================================
 * Copyright 2012 Francois Deschenes.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================== */
!function(c){var b=function(e,d){this.element=c(e);this.options=c.extend(true,{},c.fn.tag.defaults,d);this.values=c.grep(c.map(this.element.val().split(","),c.trim),function(f){return f.length>0});this.show()};b.prototype={constructor:b,show:function(){var d=this;d.element.parent().prepend(d.element.detach().hide());d.element.wrap(c('<div class="tags">')).parent().on("click",function(){d.input.focus()});if(d.values.length){c.each(d.values,function(){d.createBadge(this)})}d.input=c('<input type="text">').attr("placeholder",d.options.placeholder).insertAfter(d.element).on("focus",function(){d.element.parent().addClass("tags-hover")}).on("blur",function(){if(!d.skip){d.process();d.element.parent().removeClass("tags-hover");d.element.siblings(".tag").removeClass("tag-important")}d.skip=false}).on("keydown",function(g){if(g.keyCode==188||g.keyCode==13||g.keyCode==9){if(c.trim(c(this).val())&&(!d.element.siblings(".typeahead").length||d.element.siblings(".typeahead").is(":hidden"))){if(g.keyCode!=9){g.preventDefault()}d.process()}else{if(g.keyCode==188){if(!d.element.siblings(".typeahead").length||d.element.siblings(".typeahead").is(":hidden")){g.preventDefault()}else{d.input.data("typeahead").select();g.stopPropagation();g.preventDefault()}}}}else{if(!c.trim(c(this).val())&&g.keyCode==8){var f=d.element.siblings(".tag").length;if(f){var e=d.element.siblings(".tag:eq("+(f-1)+")");if(e.hasClass("tag-important")){d.remove(f-1)}else{e.addClass("tag-important")}}}else{d.element.siblings(".tag").removeClass("tag-important")}}}).typeahead({source:d.options.source,matcher:function(e){return ~e.toLowerCase().indexOf(this.query.toLowerCase())&&(d.inValues(e)==-1||d.options.allowDuplicates)},updater:c.proxy(d.add,d)});c(d.input.data("typeahead").$menu).on("mousedown",function(){d.skip=true});this.element.trigger("shown")},inValues:function(e){if(this.options.caseInsensitive){var d=-1;c.each(this.values,function(f,g){if(g.toLowerCase()==e.toLowerCase()){d=f;return false}});return d}else{return c.inArray(e,this.values)}},createBadge:function(e){var d=this;c("<span/>",{"class":"tag"}).text(e).append(c('<button type="button" class="close">&times;</button>').on("click",function(){d.remove(d.element.siblings(".tag").index(c(this).closest(".tag")))})).insertBefore(d.element)},add:function(g){var f=this;if(!f.options.allowDuplicates){var e=f.inValues(g);if(e!=-1){var d=f.element.siblings(".tag:eq("+e+")");d.addClass("tag-warning");setTimeout(function(){c(d).removeClass("tag-warning")},500);return}}this.values.push(g);this.createBadge(g);this.element.val(this.values.join(", "));this.element.trigger("added",[g])},remove:function(d){if(d>=0){var e=this.values.splice(d,1);this.element.siblings(".tag:eq("+d+")").remove();this.element.val(this.values.join(", "));this.element.trigger("removed",[e])}},process:function(){var d=c.grep(c.map(this.input.val().split(","),c.trim),function(f){return f.length>0}),e=this;c.each(d,function(){e.add(this)});this.input.val("")},skip:false};var a=c.fn.tag;c.fn.tag=function(d){return this.each(function(){var f=c(this),g=f.data("tag"),e=typeof d=="object"&&d;if(!g){f.data("tag",(g=new b(this,e)))}if(typeof d=="string"){g[d]()}})};c.fn.tag.defaults={allowDuplicates:false,caseInsensitive:true,placeholder:"",source:[]};c.fn.tag.Constructor=b;c.fn.tag.noConflict=function(){c.fn.tag=a;return this};c(window).on("load",function(){c('[data-provide="tag"]').each(function(){var d=c(this);if(d.data("tag")){return}d.tag(d.data())})})}(window.jQuery);