/*!
 * jQuery pagination plugin v1.2.5
 * http://esimakin.github.io/twbs-pagination/
 *
 * Copyright 2014, Eugene Simakin
 * Released under Apache 2.0 license
 * http://apache.org/licenses/LICENSE-2.0.html
 */
;(function(e,d,a,f){var b=e.fn.twbsPagination;var c=function(j,h){this.$element=e(j);this.options=e.extend({},e.fn.twbsPagination.defaults,h);if(this.options.startPage<1||this.options.startPage>this.options.totalPages){throw new Error("Start page option is incorrect")}this.options.totalPages=parseInt(this.options.totalPages);if(isNaN(this.options.totalPages)){throw new Error("Total pages option is not correct!")}this.options.visiblePages=parseInt(this.options.visiblePages);if(isNaN(this.options.visiblePages)){throw new Error("Visible pages option is not correct!")}if(this.options.totalPages<this.options.visiblePages){this.options.visiblePages=this.options.totalPages}if(this.options.onPageClick instanceof Function){this.$element.first().bind("page",this.options.onPageClick)}if(this.options.href){var g,k=this.options.href.replace(/[-\/\\^$*+?.|[\]]/g,"\\$&");k=k.replace(this.options.hrefVariable,"(\\d+)");if((g=new RegExp(k,"i").exec(d.location.href))!=null){this.options.startPage=parseInt(g[1],10)}}var i=(typeof this.$element.prop==="function")?this.$element.prop("tagName"):this.$element.attr("tagName");if(i==="UL"){this.$listContainer=this.$element}else{this.$listContainer=e("<ul></ul>")}this.$listContainer.addClass(this.options.paginationClass);if(i!=="UL"){this.$element.append(this.$listContainer)}this.render(this.getPages(this.options.startPage));this.setupEvents();return this};c.prototype={constructor:c,destroy:function(){this.$element.empty();this.$element.removeData("twbs-pagination");this.$element.unbind("page");return this},show:function(g){if(g<1||g>this.options.totalPages){throw new Error("Page is incorrect.")}this.render(this.getPages(g));this.setupEvents();this.$element.trigger("page",g);return this},buildListItems:function(g){var j=e();if(this.options.first){j=j.add(this.buildItem("first",1))}if(this.options.prev){var l=g.currentPage>1?g.currentPage-1:this.options.loop?this.options.totalPages:1;j=j.add(this.buildItem("prev",l))}for(var h=0;h<g.numeric.length;h++){j=j.add(this.buildItem("page",g.numeric[h]))}if(this.options.next){var k=g.currentPage<this.options.totalPages?g.currentPage+1:this.options.loop?1:this.options.totalPages;j=j.add(this.buildItem("next",k))}if(this.options.last){j=j.add(this.buildItem("last",this.options.totalPages))}return j},buildItem:function(i,j){var h=e("<li></li>"),k=e("<a></a>"),g=null;switch(i){case"page":g=j;h.addClass(this.options.pageClass);break;case"first":g=this.options.first;h.addClass(this.options.firstClass);break;case"prev":g=this.options.prev;h.addClass(this.options.prevClass);break;case"next":g=this.options.next;h.addClass(this.options.nextClass);break;case"last":g=this.options.last;h.addClass(this.options.lastClass);break;default:break}h.data("page",j);h.data("page-type",i);h.append(k.attr("href",this.makeHref(j)).html(g));return h},getPages:function(j){var g=[];var k=Math.floor(this.options.visiblePages/2);var l=j-k+1-this.options.visiblePages%2;var h=j+k;if(l<=0){l=1;h=this.options.visiblePages}if(h>this.options.totalPages){l=this.options.totalPages-this.options.visiblePages+1;h=this.options.totalPages}var i=l;while(i<=h){g.push(i);i++}return{currentPage:j,numeric:g}},render:function(g){this.$listContainer.children().remove();this.$listContainer.append(this.buildListItems(g));var h=this.$listContainer.children();h.filter(function(){return e(this).data("page")===g.currentPage&&e(this).data("page-type")==="page"}).addClass(this.options.activeClass);h.filter(function(){return e(this).data("page-type")==="first"}).toggleClass(this.options.disabledClass,g.currentPage===1);h.filter(function(){return e(this).data("page-type")==="last"}).toggleClass(this.options.disabledClass,g.currentPage===this.options.totalPages);h.filter(function(){return e(this).data("page-type")==="prev"}).toggleClass(this.options.disabledClass,!this.options.loop&&g.currentPage===1);h.filter(function(){return e(this).data("page-type")==="next"}).toggleClass(this.options.disabledClass,!this.options.loop&&g.currentPage===this.options.totalPages)},setupEvents:function(){var g=this;this.$listContainer.find("li").each(function(){var h=e(this);h.off();if(h.hasClass(g.options.disabledClass)||h.hasClass(g.options.activeClass)){h.click(function(i){i.preventDefault()});return}h.click(function(i){!g.options.href&&i.preventDefault();g.show(parseInt(h.data("page"),10))})})},makeHref:function(g){return this.options.href?this.options.href.replace(this.options.hrefVariable,g):"#"}};e.fn.twbsPagination=function(i){var h=Array.prototype.slice.call(arguments,1);var k;var l=e(this);var j=l.data("twbs-pagination");var g=typeof i==="object"&&i;if(!j){l.data("twbs-pagination",(j=new c(this,g)))}if(typeof i==="string"){k=j[i].apply(j,h)}return(k===f)?l:k};e.fn.twbsPagination.defaults={totalPages:0,startPage:1,visiblePages:5,href:false,hrefVariable:"{{number}}",first:"First",prev:"Previous",next:"Next",last:"Last",loop:false,onPageClick:null,paginationClass:"pagination",nextClass:"next",prevClass:"prev",lastClass:"last",firstClass:"first",pageClass:"page",activeClass:"active",disabledClass:"disabled"};e.fn.twbsPagination.Constructor=c;e.fn.twbsPagination.noConflict=function(){e.fn.twbsPagination=b;return this}})(jQuery,window,document);