/*!
 * froala_editor v2.4.1 (https://www.froala.com/wysiwyg-editor)
 * License https://froala.com/wysiwyg-editor/terms/
 * Copyright 2014-2017 Froala Labs
 */

!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?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){if(a.extend(a.FE.DEFAULTS,{imageManagerLoadURL:"https://i.froala.com/load-files",imageManagerLoadMethod:"get",imageManagerLoadParams:{},imageManagerPreloader:"",imageManagerDeleteURL:"",imageManagerDeleteMethod:"post",imageManagerDeleteParams:{},imageManagerPageSize:12,imageManagerScrollOffset:20,imageManagerToggleTags:!0}),a.FE.PLUGINS.imageManager=function(b){function c(){if(!y){var a='<div class="fr-modal-head-line"><i class="fa fa-bars fr-modal-more fr-not-available" id="fr-modal-more-'+b.sid+'" title="'+b.language.translate("Tags")+'"></i><h4 data-text="true">'+b.language.translate("Manage Images")+"</h4></div>";a+='<div class="fr-modal-tags" id="fr-modal-tags"></div>';var c='<img class="fr-preloader" id="fr-preloader" alt="'+b.language.translate("Loading")+'.." src="'+b.opts.imageManagerPreloader+'" style="display: none;">';c+='<div class="fr-image-list" id="fr-image-list"></div>';var d=b.modals.create(J,a,c);y=d.$modal,z=d.$head,A=d.$body}y.data("current-image",b.image.get()),b.modals.show(J),B||w(),g()}function d(){b.modals.hide(J)}function e(){var b=a(window).outerWidth();return b<768?2:b<1200?3:4}function f(){C.empty();for(var a=0;a<I;a++)C.append('<div class="fr-list-column"></div>')}function g(){B.show(),C.find(".fr-list-column").empty(),b.opts.imageManagerLoadURL?a.ajax({url:b.opts.imageManagerLoadURL,method:b.opts.imageManagerLoadMethod,data:b.opts.imageManagerLoadParams,dataType:"json",crossDomain:b.opts.requestWithCORS,xhrFields:{withCredentials:b.opts.requestWithCredentials},headers:b.opts.requestHeaders}).done(function(a,c,d){b.events.trigger("imageManager.imagesLoaded",[a]),h(a,d.response),B.hide()}).fail(function(){var a=this.xhr();r(L,a.response||a.responseText)}):r(M)}function h(a,b){try{C.find(".fr-list-column").empty(),F=0,G=0,H=0,E=a,i()}catch(c){r(N,b)}}function i(){if(G<E.length&&(C.outerHeight()<=A.outerHeight()+b.opts.imageManagerScrollOffset||A.scrollTop()+b.opts.imageManagerScrollOffset>C.outerHeight()-A.outerHeight())){F++;for(var a=b.opts.imageManagerPageSize*(F-1);a<Math.min(E.length,b.opts.imageManagerPageSize*F);a++)j(E[a])}}function j(c){var d=new Image,e=a('<div class="fr-image-container fr-empty fr-image-'+H++ +'" data-loading="'+b.language.translate("Loading")+'.." data-deleting="'+b.language.translate("Deleting")+'..">');n(!1),d.onload=function(){e.height(Math.floor(e.width()/d.width*d.height));var f=a("<img/>");if(c.thumb)f.attr("src",c.thumb);else{if(r(O,c),!c.url)return r(P,c),!1;f.attr("src",c.url)}if(c.url&&f.attr("data-url",c.url),c.tag)if(z.find(".fr-modal-more.fr-not-available").removeClass("fr-not-available"),z.find(".fr-modal-tags").show(),c.tag.indexOf(",")>=0){for(var g=c.tag.split(","),h=0;h<g.length;h++)g[h]=g[h].trim(),0===D.find('a[title="'+g[h]+'"]').length&&D.append('<a role="button" title="'+g[h]+'">'+g[h]+"</a>");f.attr("data-tag",g.join())}else 0===D.find('a[title="'+c.tag.trim()+'"]').length&&D.append('<a role="button" title="'+c.tag.trim()+'">'+c.tag.trim()+"</a>"),f.attr("data-tag",c.tag.trim());c.name&&f.attr("alt",c.name);for(var j in c)c.hasOwnProperty(j)&&"thumb"!=j&&"url"!=j&&"tag"!=j&&f.attr("data-"+j,c[j]);e.append(f).append(a(b.icon.create("imageManagerDelete")).addClass("fr-delete-img").attr("title",b.language.translate("Delete"))).append(a(b.icon.create("imageManagerInsert")).addClass("fr-insert-img").attr("title",b.language.translate("Insert"))),D.find(".fr-selected-tag").each(function(a,b){v(f,b.text)||e.hide()}),f.on("load",function(){e.removeClass("fr-empty"),e.height("auto"),G++;var a=l(parseInt(f.parent().attr("class").match(/fr-image-(\d+)/)[1],10)+1);m(a),n(!1),G%b.opts.imageManagerPageSize===0&&i()}),b.events.trigger("imageManager.imageLoaded",[f])},d.onerror=function(){G++,e.remove();var a=l(parseInt(e.attr("class").match(/fr-image-(\d+)/)[1],10)+1);m(a),r(K,c),G%b.opts.imageManagerPageSize===0&&i()},d.src=c.thumb||c.url,k().append(e)}function k(){var b,c;return C.find(".fr-list-column").each(function(d,e){var f=a(e);0===d?(c=f.outerHeight(),b=f):f.outerHeight()<c&&(c=f.outerHeight(),b=f)}),b}function l(b){void 0===b&&(b=0);for(var c=[],d=H-1;d>=b;d--){var e=C.find(".fr-image-"+d);e.length&&(c.push(e),a('<div id="fr-image-hidden-container">').append(e),C.find(".fr-image-"+d).remove())}return c}function m(a){for(var b=a.length-1;b>=0;b--)k().append(a[b])}function n(a){if(void 0===a&&(a=!0),!y.is(":visible"))return!0;var c=e();if(c!=I){I=c;var d=l();f(),m(d)}b.modals.resize(J),a&&i()}function o(a){var b={},c=a.data();for(var d in c)c.hasOwnProperty(d)&&"url"!=d&&"tag"!=d&&(b[d]=c[d]);return b}function p(c){var d=a(c.currentTarget).siblings("img"),e=y.data("instance")||b,f=y.data("current-image");if(b.modals.hide(J),e.image.showProgressBar(),f)f.data("fr-old-src",f.attr("src")),f.trigger("click");else{e.events.focus(!0),e.selection.restore();var g=e.position.getBoundingRect(),h=g.left+g.width/2+a(b.doc).scrollLeft(),i=g.top+g.height+a(b.doc).scrollTop();e.popups.setContainer("image.insert",b.$sc),e.popups.show("image.insert",h,i)}e.image.insert(d.data("url"),!1,o(d),f)}function q(c){var d=a(c.currentTarget).siblings("img"),e=b.language.translate("Are you sure? Image will be deleted.");confirm(e)&&(b.opts.imageManagerDeleteURL?b.events.trigger("imageManager.beforeDeleteImage",[d])!==!1&&(d.parent().addClass("fr-image-deleting"),a.ajax({method:b.opts.imageManagerDeleteMethod,url:b.opts.imageManagerDeleteURL,data:a.extend(a.extend({src:d.attr("src")},o(d)),b.opts.imageManagerDeleteParams),crossDomain:b.opts.requestWithCORS,xhrFields:{withCredentials:b.opts.requestWithCredentials},headers:b.opts.requestHeaders}).done(function(a){b.events.trigger("imageManager.imageDeleted",[a]);var c=l(parseInt(d.parent().attr("class").match(/fr-image-(\d+)/)[1],10)+1);d.parent().remove(),m(c),n(!0)}).fail(function(){var a=this.xhr();r(Q,a.response||a.responseText)})):r(R))}function r(c,d){10<=c&&c<20?B.hide():20<=c&&c<30&&a(".fr-image-deleting").removeClass("fr-image-deleting"),b.events.trigger("imageManager.error",[{code:c,message:S[c]},d])}function s(){var a=z.find(".fr-modal-head-line").outerHeight(),b=D.outerHeight();z.toggleClass(".fr-show-tags"),z.hasClass(".fr-show-tags")?(z.css("height",a+b),D.find("a").css("opacity",1)):(z.css("height",a),D.find("a").css("opacity",0))}function t(){var b=D.find(".fr-selected-tag");b.length>0?(C.find("img").parent().show(),b.each(function(b,c){C.find("img").each(function(b,d){var e=a(d);v(e,c.text)||e.parent().hide()})})):C.find("img").parent().show();var c=l();m(c),i()}function u(c){c.preventDefault();var d=a(c.currentTarget);d.toggleClass("fr-selected-tag"),b.opts.imageManagerToggleTags&&d.siblings("a").removeClass("fr-selected-tag"),t()}function v(a,b){for(var c=a.attr("data-tag").split(","),d=0;d<c.length;d++)if(c[d]==b)return!0;return!1}function w(){B=y.find("#fr-preloader"),C=y.find("#fr-image-list"),D=y.find("#fr-modal-tags"),I=e(),f(),z.css("height",z.find(".fr-modal-head-line").outerHeight()),b.events.$on(a(b.o_win),"resize",function(){n(E?!0:!1)}),b.helpers.isMobile()&&(b.events.bindClick(C,"div.fr-image-container",function(b){y.find(".fr-mobile-selected").removeClass("fr-mobile-selected"),a(b.currentTarget).addClass("fr-mobile-selected")}),y.on(b._mousedown,function(){y.find(".fr-mobile-selected").removeClass("fr-mobile-selected")})),b.events.bindClick(C,".fr-insert-img",p),b.events.bindClick(C,".fr-delete-img",q),y.on(b._mousedown+" "+b._mouseup,function(a){a.stopPropagation()}),y.on(b._mousedown,"*",function(){b.events.disableBlur()}),A.on("scroll",i),b.events.bindClick(y,"i#fr-modal-more-"+b.sid,s),b.events.bindClick(D,"a",u)}function x(){if(!b.$wp&&"IMG"!=b.el.tagName)return!1}var y,z,A,B,C,D,E,F,G,H,I,J="image_manager",K=10,L=11,M=12,N=13,O=14,P=15,Q=21,R=22,S={};return S[K]="Image cannot be loaded from the passed link.",S[L]="Error during load images request.",S[M]="Missing imageManagerLoadURL option.",S[N]="Parsing load response failed.",S[O]="Missing image thumb.",S[P]="Missing image URL.",S[Q]="Error during delete image request.",S[R]="Missing imageManagerDeleteURL option.",{require:["image"],_init:x,show:c,hide:d}},!a.FE.PLUGINS.image)throw new Error("Image manager plugin requires image plugin.");a.FE.DEFAULTS.imageInsertButtons.push("imageManager"),a.FE.RegisterCommand("imageManager",{title:"Browse",undo:!1,focus:!1,modal:!0,callback:function(){this.imageManager.show()},plugin:"imageManager"}),a.FE.DefineIcon("imageManager",{NAME:"folder"}),a.FE.DefineIcon("imageManagerInsert",{NAME:"plus"}),a.FE.DefineIcon("imageManagerDelete",{NAME:"trash"})});