@pdftron/webviewer/public/core/22.chunk.js

[WebViewer](https://www.apryse.com/webviewer) is a powerful JavaScript Document SDK and UI Component Library that is a part of the [Apryse PDF SDK](https://www.apryse.com). It provides a slick, out-of-the-box responsive UI that interacts with the core lib

/** Notice * This file contains works from many authors under various (but compatible) licenses. Please see core.txt for more information. **/
(function(){(window.wpCoreControlsBundle=window.wpCoreControlsBundle||[]).push([[22],{664:function(ya,va,e){e.r(va);var na=e(0),pa=e(7),oa=e(2);ya=e(52);var ja=e(37),ia=e(20);e=function(){function fa(){this.init()}fa.prototype.init=function(){this.Wva=!1;this.$g=this.Wp=this.connection=null;this.am={};this.ha=this.QQ=null};fa.prototype.cC=function(w){for(var z=this,n=0;n<w.length;++n){var f=w[n];switch(f.at){case "create":this.am[f.author]||(this.am[f.author]=f.aName);this.CIa(f);break;case "modify":this.ha.Dt(f.xfdf).then(function(b){z.ha.Fb(b[0])});
break;case "delete":f="<delete><id>".concat(f.aId,"</id></delete>"),this.ha.Dt(f)}}};fa.prototype.CIa=function(w){var z=this;this.ha.Dt(w.xfdf).then(function(n){n=n[0];n.authorId=w.author;z.ha.Fb(n);z.ha.trigger(pa.d.UPDATE_ANNOTATION_PERMISSION,[n])})};fa.prototype.oHa=function(w,z,n){this.Wp&&this.Wp(w,z,n)};fa.prototype.preloadAnnotations=function(w){this.addEventListener("webViewerServerAnnotationsEnabled",this.oHa.bind(this,w,"add",{imported:!1}),{once:!0})};fa.prototype.initiateCollaboration=
function(w,z,n){var f=this;if(w){f.$g=z;f.ha=n.ia();n.addEventListener(pa.i.DOCUMENT_UNLOADED,function(){f.disableCollaboration()});f.$Ya(w);var b=new XMLHttpRequest;b.addEventListener("load",function(){if(200===b.status&&0<b.responseText.length)try{var h=JSON.parse(b.responseText);f.connection=exports.da.H_a(Object(ja.l)(f.$g,"blackbox/"),"annot");f.QQ=h.id;f.am[h.id]=h.user_name;f.ha.V0(h.id);f.connection.p3a(function(r){r.t&&r.t.startsWith("a_")&&r.data&&f.cC(r.data)},function(){f.connection.send({t:"a_retrieve",
dId:w});f.trigger(fa.Events.WEBVIEWER_SERVER_ANNOTATIONS_ENABLED,[f.am[h.id],f.QQ])},function(){f.disableCollaboration()})}catch(r){Object(oa.g)(r.message)}});b.open("GET",Object(ja.l)(this.$g,"demo/SessionInfo.jsp"));b.withCredentials=!0;b.send();f.Wva=!0;f.ha.Aia(function(h){return f.am[h.Author]||h.Author})}else Object(oa.g)("Document ID required for collaboration")};fa.prototype.disableCollaboration=function(){this.Wp&&(this.ha.removeEventListener(ia.a.Events.ANNOTATION_CHANGED,this.Wp),this.Wp=
null);this.connection&&this.connection.Wv();this.ha&&this.ha.V0("Guest");this.init();this.trigger(fa.Events.WEBVIEWER_SERVER_ANNOTATIONS_DISABLED)};fa.prototype.$Ya=function(w){var z=this;this.Wp&&this.ha.removeEventListener(ia.a.Events.ANNOTATION_CHANGED,this.Wp);this.Wp=function(n,f,b){return Object(na.b)(this,void 0,void 0,function(){var h,r,a,y,ba,ea,ha,x,ca;return Object(na.d)(this,function(aa){switch(aa.label){case 0:if(b.imported)return[2];h={t:"a_".concat(f),dId:w,annots:[]};return[4,z.ha.w$()];
case 1:r=aa.aa();"delete"!==f&&(a=(new DOMParser).parseFromString(r,"text/xml"),y=new XMLSerializer);for(ba=0;ba<n.length;ba++)ea=n[ba],x=ha=void 0,"add"===f?(ha=a.querySelector('[name="'.concat(ea.Id,'"]')),x=y.serializeToString(ha),ca=null,ea.InReplyTo&&(ca=z.ha.Df(ea.InReplyTo).authorId||"default"),h.annots.push({at:"create",aId:ea.Id,author:z.QQ,aName:z.am[z.QQ],parent:ca,xfdf:"<add>".concat(x,"</add>")})):"modify"===f?(ha=a.querySelector('[name="'.concat(ea.Id,'"]')),x=y.serializeToString(ha),
h.annots.push({at:"modify",aId:ea.Id,xfdf:"<modify>".concat(x,"</modify>")})):"delete"===f&&h.annots.push({at:"delete",aId:ea.Id});0<h.annots.length&&z.connection.send(h);return[2]}})})}.bind(z);this.ha.addEventListener(ia.a.Events.ANNOTATION_CHANGED,this.Wp)};fa.Events={WEBVIEWER_SERVER_ANNOTATIONS_ENABLED:"webViewerServerAnnotationsEnabled",WEBVIEWER_SERVER_ANNOTATIONS_DISABLED:"webViewerServerAnnotationsDisabled"};return fa}();Object(ya.a)(e);va["default"]=e}}]);}).call(this || window)