/*!
 * froala_editor v2.0.1 (https://www.froala.com/wysiwyg-editor)
 * License https://froala.com/wysiwyg-editor/terms
 * Copyright 2014-2015 Froala Labs
 */

!function(a){"function"==typeof define&&define.amd?module.exports=function(b,c){return void 0===c&&(c="undefined"!=typeof window?require("jquery"):require("jquery")(b)),a(c),c}:a(jQuery)}(function(a){"use strict";a.FroalaEditor.PLUGINS.lists=function(b){function c(a){return'<span class="fr-open-'+a.toLowerCase()+'"></span>'}function d(a){return'<span class="fr-close-'+a.toLowerCase()+'"></span>'}function e(b,c){for(var d=[],e=0;e<b.length;e++){var f=b[e].parentNode;"LI"==b[e].tagName&&f.tagName!=c&&d.indexOf(f)<0&&d.push(f)}for(e=d.length-1;e>=0;e--){var g=a(d[e]);g.replaceWith("<"+c.toLowerCase()+">"+g.html()+"</"+c.toLowerCase()+">")}}function f(c,d){e(c,d);for(var f=b.html.defaultTag(),g=0;g<c.length;g++)"LI"!=c[g].tagName&&(f&&c[g].tagName.toLowerCase()==f?a(c[g]).replaceWith("<"+d+"><li"+b.node.attributes(c[g])+">"+a(c[g]).html()+"</li></"+d+">"):a(c[g]).wrap("<"+d+"><li></li></"+d+">"));b.clean.lists()}function g(e){var f,g;for(f=e.length-1;f>=0;f--)for(g=f-1;g>=0;g--)if(a(e[g]).find(e[f]).length||e[g]==e[f]){e.splice(f,1);break}var h=[];for(f=0;f<e.length;f++){var i=a(e[f]),j=e[f].parentNode;i.before(d(j.tagName)),"LI"==j.parentNode.tagName?(i.before(d("LI")),i.after(c("LI"))):(b.node.isEmpty(i.get(0),!0)||0!==i.find(b.html.blockTagsQuery()).length||i.append("<br>"),i.append(c("LI")),i.prepend(d("LI"))),i.after(c(j.tagName)),"LI"==j.parentNode.tagName&&(j=j.parentNode.parentNode),h.indexOf(j)<0&&h.push(j)}for(f=0;f<h.length;f++){var k=a(h[f]),l=k.html();l=l.replace(/<span class="fr-close-([a-z]*)"><\/span>/g,"</$1>"),l=l.replace(/<span class="fr-open-([a-z]*)"><\/span>/g,"<$1>"),k.replaceWith(b.node.openTagString(k.get(0))+l+b.node.closeTagString(k.get(0)))}b.$el.find("li:empty").remove(),b.$el.find("ul:empty, ol:empty").remove(),b.clean.lists(),b.html.wrap()}function h(a,b){for(var c=!0,d=0;d<a.length;d++){if("LI"!=a[d].tagName)return!1;a[d].parentNode.tagName!=b&&(c=!1)}return c}function i(a){b.selection.save(),b.html.wrap(!0,!0),b.selection.restore();for(var c=b.selection.blocks(),d=0;d<c.length;d++)"LI"!=c[d].tagName&&"LI"==c[d].parentNode.tagName&&(c[d]=c[d].parentNode);b.selection.save(),h(c,a)?g(c):f(c,a),b.html.unwrap(),b.selection.restore()}function j(c,d){var e=a(b.selection.element());if(e.get(0)!=b.$el.get(0)){var f=e.get(0);"LI"!=f.tagName&&(f=e.parents("li").get(0)),f&&f.parentNode.tagName==d&&b.$el.get(0).contains(f.parentNode)&&c.addClass("fr-active")}}function k(c){b.selection.save();for(var d=0;d<c.length;d++){var e=c[d].previousSibling;if(e){var f=a(c[d]).find("> ul, > ol").get(0);if(f){for(var g=a("<li>").prependTo(a(f)),h=b.node.contents(c[d])[0];h&&!b.node.isList(h);){var i=h.nextSibling;g.append(h),h=i}a(e).append(a(f)),a(c[d]).remove()}else{var j=a(e).find("> ul, > ol").get(0);if(j)a(j).append(a(c[d]));else{var k=a("<"+c[d].parentNode.tagName+">");a(e).append(k),k.append(a(c[d]))}}}}b.clean.lists(),b.selection.restore()}function l(a){b.selection.save(),g(a),b.selection.restore()}function m(a){if("indent"==a||"outdent"==a){for(var c=!1,d=b.selection.blocks(),e=[],f=0;f<d.length;f++)"LI"==d[f].tagName?(c=!0,e.push(d[f])):"LI"==d[f].parentNode.tagName&&(c=!0,e.push(d[f].parentNode));c&&("indent"==a?k(e):l(e))}}function n(){b.events.on("commands.after",m),b.events.on("keydown",function(c){if(c.which==a.FroalaEditor.KEYCODE.TAB){for(var d,e=b.selection.blocks(),f=[],g=0;g<e.length;g++)"LI"==e[g].tagName?(d=!0,f.push(e[g])):"LI"==e[g].parentNode.tagName&&(d=!0,f.push(e[g].parentNode));if(d)return c.preventDefault(),c.stopPropagation(),c.shiftKey?l(f):k(f),!1}},!0)}return{_init:n,format:i,refresh:j}},a.FroalaEditor.RegisterCommand("formatUL",{title:"Unordered List",refresh:function(a){this.lists.refresh(a,"UL")},callback:function(){this.lists.format("UL")}}),a.FroalaEditor.RegisterCommand("formatOL",{title:"Ordered List",refresh:function(a){this.lists.refresh(a,"OL")},callback:function(){this.lists.format("OL")}}),a.FroalaEditor.DefineIcon("formatUL",{NAME:"list-ul"}),a.FroalaEditor.DefineIcon("formatOL",{NAME:"list-ol"})});