From ff3562f514a411ae83556b1c3e3b2adbe6bcd548 Mon Sep 17 00:00:00 2001
From: ElectricMaxxx <maximilian.berghoff@gmx.de>
Date: Mon, 31 Jul 2017 14:27:21 +0200
Subject: [PATCH 1/3] #158 fix error handling and move back on failing reorder

---
 src/Resources/assets/js/adapter/fancytree.js | 62 ++++++++++++++++----
 1 file changed, 49 insertions(+), 13 deletions(-)

diff --git a/src/Resources/assets/js/adapter/fancytree.js b/src/Resources/assets/js/adapter/fancytree.js
index 73b5a92..a155c99 100644
--- a/src/Resources/assets/js/adapter/fancytree.js
+++ b/src/Resources/assets/js/adapter/fancytree.js
@@ -265,32 +265,68 @@ export class FancytreeAdapter {
                     let parenPath = parentNode.data.refPath;
                     let targetPath = parenPath + '/' + dropNodePath.substr(1 + dropNodePath.lastIndexOf('/'));
 
-                    dropedNode.icon = 'fa fa-spinner fa-spin';
-                    dropedNode.renderTitle();
+                    let formerIcon = dropedNode.icon;
 
                     let moveNodeInTree = (responseData) => {
                         dropedNode.remove();
                         parentNode.addChildren(requestNodeToFancytreeNode(responseData));
                     };
-                    let onError = (jqxhr, textStatus, errorThrown) => {
-                      node._error = { message: 'Failed to move the node.', details: errorThrown };
-                      node.renderStatus();
-                      console.error(errorThrown);
-
-                      setTimeout(function () {
-                        node._error = null;
-                        node.renderStatus();
-                      }, 1000);
+
+                    let setIcon = (nodeToSetOn, icon) => {
+                        nodeToSetOn.icon = icon;
+                        dropedNode.renderTitle();
+                    };
+
+                    setIcon(dropedNode, 'fa fa-spinner fa-spin')
+
+                    let onError = (jqxhr) => {
+                        let message = 'Failed to move node';
+                        let formerLabel = dropedNode.title;
+                        if (jqxhr.hasOwnProperty('responseJSON') && jqxhr.responseJSON.hasOwnProperty('message')) {
+                            message += ': ' + jqxhr.responseJSON.message;
+                        }
+                        let details = null;
+                        if (jqxhr.hasOwnProperty('responseJSON')) {
+                            details = jqxhr.responseJSON;
+                        }
+                        dropedNode._error = { message: message, details: details};
+                        dropedNode.renderStatus();
+
+                        dropedNode.title +=  '[' + message + ']';
+                        dropedNode.renderTitle();
+
+                        console.error(message);
+                        setIcon(dropedNode, formerIcon);
+
+                        setTimeout(function () {
+                            dropedNode._error = null;
+                            dropedNode.title = formerLabel;
+                            dropedNode.renderTitle();
+                            dropedNode.renderStatus();
+                        }, 1000);
                     };
                     this.requestData.move(dropNodePath, targetPath).done((responseData) => {
                         if (this.dndOptions.reorder) {
                             this.requestData.reorder(parenPath, dropedAtPath, targetPath, data.hitMode).done((responseData) => {
                                 moveNodeInTree(responseData);
                                 if (fancytreeOptions.hasOwnProperty('sortChildren')) {
-                                  parentNode.sortChildren(fancytreeOptions.sortChildren, true);
+                                    parentNode.sortChildren(fancytreeOptions.sortChildren, true);
                                 }
-                            }).fail(onError);
+                                setIcon(dropedNode, formerIcon);
+                          }).fail( (jqxhr) => {
+                              onError(jqxhr);
+                              setTimeout(() => {
+                                  this.requestData.move(targetPath, dropNodePath).done((responseData) => {
+                                      if (fancytreeOptions.hasOwnProperty('sortChildren')) {
+                                         parentNode.sortChildren(fancytreeOptions.sortChildren, true);
+                                      }
+                                      setIcon(dropedNode, formerIcon);
+                                  });
+                              }, 1000);
+
+                            });
                         } else {
+                            dropedNode.icon = formerIcon;
                             moveNodeInTree(responseData);
                         }
                     }).fail(onError);

From 4c14104bb0d3ed2ceab1c61c3c22c57814c7bbb2 Mon Sep 17 00:00:00 2001
From: ElectricMaxxx <maximilian.berghoff@gmx.de>
Date: Mon, 31 Jul 2017 14:47:33 +0200
Subject: [PATCH 2/3] #153 reorder only, when not over

---
 src/Resources/assets/js/adapter/fancytree.js          | 2 +-
 src/Resources/public/js/cmf_tree_browser.fancytree.js | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/Resources/assets/js/adapter/fancytree.js b/src/Resources/assets/js/adapter/fancytree.js
index a155c99..215e515 100644
--- a/src/Resources/assets/js/adapter/fancytree.js
+++ b/src/Resources/assets/js/adapter/fancytree.js
@@ -306,7 +306,7 @@ export class FancytreeAdapter {
                         }, 1000);
                     };
                     this.requestData.move(dropNodePath, targetPath).done((responseData) => {
-                        if (this.dndOptions.reorder) {
+                        if (positionBefore && this.dndOptions.reorder) {
                             this.requestData.reorder(parenPath, dropedAtPath, targetPath, data.hitMode).done((responseData) => {
                                 moveNodeInTree(responseData);
                                 if (fancytreeOptions.hasOwnProperty('sortChildren')) {
diff --git a/src/Resources/public/js/cmf_tree_browser.fancytree.js b/src/Resources/public/js/cmf_tree_browser.fancytree.js
index 8271cf1..c732763 100644
--- a/src/Resources/public/js/cmf_tree_browser.fancytree.js
+++ b/src/Resources/public/js/cmf_tree_browser.fancytree.js
@@ -1,3 +1,3 @@
-!function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return e[r].call(i.exports,i,i.exports,t),i.loaded=!0,i.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}var i=n(27),o=r(i),a=n(30);o.default.fn.cmfTree=function(e){e=o.default.extend({adapter:null,request:{load:null},actions:{}},e);var t=(0,o.default)(this),n=function(e){if("string"==typeof e)return(0,o.default)(e);if(e instanceof o.default)return e;throw"Cannot handle selector "+e+". You may want to pass a jQuery object or a jQuery selector."};if(!e.request.load)throw"cmfTree needs an AJAX URL to lazy load the tree, pass it using the `request.load` option.";e.adapter||(e.adapter=new a.FancytreeAdapter(e));var r=e.adapter;if(!r.bindToElement)throw"cmfTree adapters must have a bindToElement() method to specify the output element of the tree.";for(var i in e.actions)if(e.actions.hasOwnProperty(i)){if(!r.addAction)throw"The configured cmfTree adapter does not support actions, implement the addAction() method or use another adapter.";var s=e.actions[i];if(!s.url)throw'actions should have a url defined, "'+i+'" does not.';r.addAction(i,s.url,s.icon)}if(r.bindToElement(t),e.path_output){if(!r.bindToInput)throw"The configured cmfTree adapter does not support binding to an input field, implement the bindToInput() method or use another adapter.";r.bindToInput(n(e.path_output))}return r}},function(e,t,n){var r=n(44)("wks"),i=n(15),o=n(2).Symbol;e.exports=function(e){return 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Use .load() instead."),this.load(e)},load:function(e){var t,n,r=this,o=this.isExpanded();return i(this.isLazy(),"load() requires a lazy node"),e||this.isUndefined()?(this.isLoaded()&&this.resetLazy(),n=this.tree._triggerNodeEvent("lazyLoad",this),n===!1?c(this):(i("boolean"!=typeof n,"lazyLoad event must return source in data.result"),t=this.tree._callHook("nodeLoadChildren",this,n),o?(this.expanded=!0,t.always(function(){r.render()})):t.always(function(){r.renderStatus()}),t)):c(this)},makeVisible:function(t){var n,r=this,i=[],o=new e.Deferred,a=this.getParentList(!1,!1),s=a.length,l=!(t&&t.noAnimation===!0),d=!(t&&t.scrollIntoView===!1);for(n=s-1;n>=0;n--)i.push(a[n].setExpanded(!0,t));return e.when.apply(e,i).done(function(){d?r.scrollIntoView(l).done(function(){o.resolve()}):o.resolve()}),o.promise()},moveTo:function(t,n,o){n===r||"over"===n?n="child":"firstChild"===n&&(t.children&&t.children.length?(n="before",t=t.children[0]):n="child");var a,s=this.parent,l="child"===n?t:t.parent;if(this!==t){if(this.parent?l.isDescendantOf(this)&&e.error("Cannot move a node to its own descendant"):e.error("Cannot move system root"),l!==s&&s.triggerModifyChild("remove",this),1===this.parent.children.length){if(this.parent===l)return;this.parent.children=this.parent.lazy?[]:null,this.parent.expanded=!1}else a=e.inArray(this,this.parent.children),i(a>=0,"invalid source parent"),this.parent.children.splice(a,1);if(this.parent=l,l.hasChildren())switch(n){case"child":l.children.push(this);break;case"before":a=e.inArray(t,l.children),i(a>=0,"invalid target parent"),l.children.splice(a,0,this);break;case"after":a=e.inArray(t,l.children),i(a>=0,"invalid target parent"),l.children.splice(a+1,0,this);break;default:e.error("Invalid mode "+n)}else l.children=[this];o&&t.visit(o,!0),l===s?l.triggerModifyChild("move",this):l.triggerModifyChild("add",this),this.tree!==t.tree&&(this.warn("Cross-tree moveTo is experimantal!"),this.visit(function(e){e.tree=t.tree},!0)),s.isDescendantOf(l)||s.render(),l.isDescendantOf(s)||l===s||l.render()}},navigate:function(t,n){function r(r){if(r){try{r.makeVisible({scrollIntoView:!1})}catch(e){}return e(r.span).is(":visible")?n===!1?r.setFocus():r.setActive():(r.debug("Navigate: skipping hidden node"),void r.navigate(t,n))}}var i,o,a,s=!0,l=e.ui.keyCode,d=null;switch(t){case l.BACKSPACE:this.parent&&this.parent.parent&&(a=r(this.parent));break;case l.HOME:this.tree.visit(function(t){if(e(t.span).is(":visible"))return a=r(t),!1});break;case l.END:this.tree.visit(function(t){e(t.span).is(":visible")&&(a=t)}),a&&(a=r(a));break;case l.LEFT:this.expanded?(this.setExpanded(!1),a=r(this)):this.parent&&this.parent.parent&&(a=r(this.parent));break;case l.RIGHT:this.expanded||!this.children&&!this.lazy?this.children&&this.children.length&&(a=r(this.children[0])):(this.setExpanded(),a=r(this));break;case l.UP:for(d=this.getPrevSibling();d&&!e(d.span).is(":visible");)d=d.getPrevSibling();for(;d&&d.expanded&&d.children&&d.children.length;)d=d.children[d.children.length-1];!d&&this.parent&&this.parent.parent&&(d=this.parent),a=r(d);break;case l.DOWN:if(this.expanded&&this.children&&this.children.length)d=this.children[0];else for(o=this.getParentList(!1,!0),i=o.length-1;i>=0;i--){for(d=o[i].getNextSibling();d&&!e(d.span).is(":visible");)d=d.getNextSibling();if(d)break}a=r(d);break;default:s=!1}return a||c()},remove:function(){return this.parent.removeChild(this)},removeChild:function(e){return this.tree._callHook("nodeRemoveChild",this,e)},removeChildren:function(){return this.tree._callHook("nodeRemoveChildren",this)},removeClass:function(e){return this.toggleClass(e,!1)},render:function(e,t){return this.tree._callHook("nodeRender",this,e,t)},renderTitle:function(){return this.tree._callHook("nodeRenderTitle",this)},renderStatus:function(){return this.tree._callHook("nodeRenderStatus",this)},replaceWith:function(t){var n,r=this.parent,o=e.inArray(this,r.children),a=this;return i(this.isPagingNode(),"replaceWith() currently requires a paging status node"),n=this.tree._callHook("nodeLoadChildren",this,t),n.done(function(e){var t=a.children;for(x=0;x<t.length;x++)t[x].parent=r;r.children.splice.apply(r.children,[o+1,0].concat(t)),a.children=null,a.remove(),r.render()}).fail(function(){a.setExpanded()}),n},resetLazy:function(){this.removeChildren(),this.expanded=!1,this.lazy=!0,this.children=r,this.renderStatus()},scheduleAction:function(t,n){this.tree.timer&&clearTimeout(this.tree.timer),this.tree.timer=null;var r=this;switch(t){case"cancel":break;case"expand":this.tree.timer=setTimeout(function(){r.tree.debug("setTimeout: trigger expand"),r.setExpanded(!0)},n);break;case"activate":this.tree.timer=setTimeout(function(){r.tree.debug("setTimeout: trigger activate"),r.setActive(!0)},n);break;default:e.error("Invalid mode "+t)}},scrollIntoView:function(o,s){s!==r&&a(s)&&(this.warn("scrollIntoView() with 'topNode' option is deprecated since 2014-05-08. 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-l=w&&w.span?e(w.span).offset().top:0,k=e("html,body")):(i(y[0]!==n&&y[0]!==n.body,"scrollParent should be a simple element or `window`, not document or body."),h=y.offset().top,d=e(this.span).offset().top-h+_,l=w?e(w.span).offset().top-h+_:0,u=Math.max(0,y.innerHeight()-y[0].clientHeight),x-=u),d<_+b?C=d-b:d+v>_+x-m&&(C=d+v-x+m,w&&(i(w.isRootNode()||e(w.span).is(":visible"),"topNode must be visible"),l<C&&(C=l-b))),null!==C?f.effects?(f.effects.complete=function(){p.resolveWith(g)},k.stop(!0).animate({scrollTop:C},f.effects)):(k[0].scrollTop=C,p.resolveWith(this)):p.resolveWith(this),p.promise()):(this.warn("scrollIntoView(): node is invisible."),c())},setActive:function(e,t){return this.tree._callHook("nodeSetActive",this,e,t)},setExpanded:function(e,t){return this.tree._callHook("nodeSetExpanded",this,e,t)},setFocus:function(e){return this.tree._callHook("nodeSetFocus",this,e)},setSelected:function(e){return this.tree._callHook("nodeSetSelected",this,e)},setStatus:function(e,t,n){return this.tree._callHook("nodeSetStatus",this,e,t,n)},setTitle:function(e){this.title=e,this.renderTitle(),this.triggerModify("rename")},sortChildren:function(e,t){var n,r,i=this.children;if(i){if(e=e||function(e,t){var n=e.title.toLowerCase(),r=t.title.toLowerCase();return n===r?0:n>r?1:-1},i.sort(e),t)for(n=0,r=i.length;n<r;n++)i[n].children&&i[n].sortChildren(e,"$norender$");"$norender$"!==t&&this.render(),this.triggerModifyChild("sort")}},toDict:function(t,n){var r,i,o,a={},s=this;if(e.each(L,function(e,t){(s[t]||s[t]===!1)&&(a[t]=s[t])}),e.isEmptyObject(this.data)||(a.data=e.extend({},this.data),e.isEmptyObject(a.data)&&delete a.data),n&&n(a,s),t&&this.hasChildren())for(a.children=[],r=0,i=this.children.length;r<i;r++)o=this.children[r],o.isStatusNode()||a.children.push(o.toDict(!0,n));return a},toggleClass:function(t,n){var i,o,a=/\S+/g,s=t.match(a)||[],l=0,d=!1,c=this[this.tree.statusClassPropName],u=" "+(this.extraClasses||"")+" ";for(c&&e(c).toggleClass(t,n);i=s[l++];)if(o=u.indexOf(" "+i+" ")>=0,n=n===r?!o:!!n)o||(u+=i+" ",d=!0);else for(;u.indexOf(" "+i+" ")>-1;)u=u.replace(" "+i+" "," ");return this.extraClasses=e.trim(u),d},toggleExpanded:function(){return this.tree._callHook("nodeToggleExpanded",this)},toggleSelected:function(){return this.tree._callHook("nodeToggleSelected",this)},toString:function(){return"<FancytreeNode(#"+this.key+", '"+this.title+"')>"},triggerModifyChild:function(t,n,r){var i,o=this.tree.options.modifyChild;o&&(n&&n.parent!==this&&e.error("childNode "+n+" is not a child of "+this),i={node:this,tree:this.tree,operation:t,childNode:n||null},r&&e.extend(i,r),o({type:"modifyChild"},i))},triggerModify:function(e,t){this.parent.triggerModifyChild(e,this,t)},visit:function(e,t){var n,r,i=!0,o=this.children;if(t===!0&&(i=e(this),i===!1||"skip"===i))return i;if(o)for(n=0,r=o.length;n<r&&(i=o[n].visit(e,!0),i!==!1);n++);return i},visitAndLoad:function(t,n,r){var i,o,a,s=this;return t&&n===!0&&(o=t(s),o===!1||"skip"===o)?r?o:c():s.children||s.lazy?(i=new e.Deferred,a=[],s.load().done(function(){for(var n=0,r=s.children.length;n<r;n++){if(o=s.children[n].visitAndLoad(t,!0,!0),o===!1){i.reject();break}"skip"!==o&&a.push(o)}e.when.apply(this,a).then(function(){i.resolve()})}),i.promise()):c()},visitParents:function(e,t){if(t&&e(this)===!1)return!1;for(var n=this.parent;n;){if(e(n)===!1)return!1;n=n.parent}return!0},warn:function(e){Array.prototype.unshift.call(arguments,this.toString()),o("warn",arguments)}},m.prototype={_makeHookContext:function(t,n,i){var o,a;return t.node!==r?(n&&t.originalEvent!==n&&e.error("invalid args"),o=t):t.tree?(a=t.tree,o={node:t,tree:a,widget:a.widget,options:a.widget.options,originalEvent:n}):t.widget?o={node:null,tree:t,widget:t.widget,options:t.widget.options,originalEvent:n}:e.error("invalid args"),i&&e.extend(o,i),o},_callHook:function(t,n,r){var i=this._makeHookContext(n),o=this[t],a=Array.prototype.slice.call(arguments,2);return e.isFunction(o)||e.error("_callHook('"+t+"') is not a function"),a.unshift(i),o.apply(this,a)},_requireExtension:function(t,n,r,o){r=!!r;var a=this._local.name,s=this.options.extensions,l=e.inArray(t,s)<e.inArray(a,s),d=n&&null==this.ext[t],c=!d&&null!=r&&r!==l;return i(a&&a!==t,"invalid or same name"),!d&&!c||(o||(d||n?(o="'"+a+"' extension requires '"+t+"'",c&&(o+=" to be registered "+(r?"before":"after")+" itself")):o="If used together, `"+t+"` must be registered "+(r?"before":"after")+" `"+a+"`"),e.error(o),!1)},activateKey:function(e){var t=this.getNodeByKey(e);return t?t.setActive():this.activeNode&&this.activeNode.setActive(!1),t},addPagingNode:function(e,t){return this.rootNode.addPagingNode(e,t)},applyPatch:function(t){var n,r,o,a,s,l,d=t.length,c=[];for(r=0;r<d;r++)o=t[r],i(2===o.length,"patchList must be an array of length-2-arrays"),a=o[0],s=o[1],l=null===a?this.rootNode:this.getNodeByKey(a),l?(n=new e.Deferred,c.push(n),l.applyPatch(s).always(h(n,l))):this.warn("could not find node with key '"+a+"'");return e.when.apply(e,c).promise()},clear:function(e){this._callHook("treeClear",this)},count:function(){return this.rootNode.countChildren()},debug:function(e){this.options.debugLevel>=2&&(Array.prototype.unshift.call(arguments,this.toString()),o("log",arguments))},enableUpdate:function(e){return e=e!==!1,!!this._enableUpdate==!!e?e:(this._enableUpdate=e,e?(this.debug("enableUpdate(true): redraw ",this._dirtyRoots),this.render()):this.debug("enableUpdate(false)..."),!e)},findAll:function(e){return this.rootNode.findAll(e)},findFirst:function(e){return this.rootNode.findFirst(e)},findNextNode:function(t,n,r){var i=null,o=n.parent.children,a=null,s=function(e,t,n){var r,i,o=e.children,a=o.length,l=o[t];if(l&&n(l)===!1)return!1;if(l&&l.children&&l.expanded&&s(l,0,n)===!1)return!1;for(r=t+1;r<a;r++)if(s(e,r,n)===!1)return!1;return i=e.parent,i?s(i,i.children.indexOf(e)+1,n):s(e,0,n)};return t="string"==typeof t?y(t):t,n=n||this.getFirstChild(),s(n.parent,o.indexOf(n),function(r){return r!==i&&(i=i||r,e(r.span).is(":visible")?(!t(r)||(a=r,a===n))&&void 0:void r.debug("quicksearch: skipping hidden node"))}),a},generateFormElements:function(t,n,r){function i(t){d.append(e("<input>",{type:"checkbox",name:a,value:t.key,checked:!0}))}r=r||{};var o,a="string"==typeof t?t:"ft_"+this._id+"[]",s="string"==typeof n?n:"ft_"+this._id+"_active",l="fancytree_result_"+this._id,d=e("#"+l),c=3===this.options.selectMode&&r.stopOnParents!==!1;d.length?d.empty():d=e("<div>",{id:l}).hide().insertAfter(this.$container),n!==!1&&this.activeNode&&d.append(e("<input>",{type:"radio",name:s,value:this.activeNode.key,checked:!0})),r.filter?this.visit(function(e){var t=r.filter(e);return"skip"===t?t:void(t!==!1&&i(e))}):t!==!1&&(o=this.getSelectedNodes(c),e.each(o,function(e,t){i(t)}))},getActiveNode:function(){return this.activeNode},getFirstChild:function(){return this.rootNode.getFirstChild()},getFocusNode:function(){return this.focusNode},getNodeByKey:function(e,t){var r,i;return!t&&(r=n.getElementById(this.options.idPrefix+e))?r.ftnode?r.ftnode:null:(t=t||this.rootNode,i=null,t.visit(function(t){if(t.key===e)return i=t,!1},!0),i)},getRootNode:function(){return this.rootNode},getSelectedNodes:function(e){return this.rootNode.getSelectedNodes(e)},hasFocus:function(){return!!this._hasFocus},info:function(e){this.options.debugLevel>=1&&(Array.prototype.unshift.call(arguments,this.toString()),o("info",arguments))},loadKeyPath:function(t,n,i){function o(e,t,r){n.call(y,t,"loading"),t.load().done(function(){y.loadKeyPath.call(y,u[e],n,t).always(h(r,y))}).fail(function(i){y.warn("loadKeyPath: error loading: "+e+" (parent: "+p+")"),n.call(y,t,"error"),r.reject()})}var a,s,l,d,c,u,f,p,g,v=this.options.keyPathSeparator,y=this;for(n=n||e.noop,e.isArray(t)||(t=[t]),u={},l=0;l<t.length;l++)for(p=i||this.rootNode,d=t[l],d.charAt(0)===v&&(d=d.substr(1)),g=d.split(v);g.length;){if(c=g.shift(),f=p._findDirectChild(c),!f){this.warn("loadKeyPath: key not found: "+c+" (parent: "+p+")"),n.call(this,c,"error");break}if(0===g.length){n.call(this,f,"ok");break}if(f.lazy&&f.hasChildren()===r){n.call(this,f,"loaded"),u[c]?u[c].push(g.join(v)):u[c]=[g.join(v)];break}n.call(this,f,"loaded"),p=f}a=[];for(c in u)f=p._findDirectChild(c),null==f&&(f=y.getNodeByKey(c)),s=new e.Deferred,a.push(s),o(c,f,s);return e.when.apply(e,a).promise()},reactivate:function(e){var t,n=this.activeNode;return n?(this.activeNode=null,t=n.setActive(!0,{noFocus:!0}),e&&n.setFocus(),t):c()},reload:function(e){return this._callHook("treeClear",this),this._callHook("treeLoad",this,e)},render:function(e,t){return this.rootNode.render(e,t)},setFocus:function(e){return this._callHook("treeSetFocus",this,e)},toDict:function(e,t){var n=this.rootNode.toDict(!0,t);return e?n:n.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(e,t,n,i){var o=this._makeHookContext(t,n,i),a=this.widget._trigger(e,n,o);return a!==!1&&o.result!==r?o.result:a},_triggerTreeEvent:function(e,t,n){var i=this._makeHookContext(this,t,n),o=this.widget._trigger(e,t,i);return o!==!1&&i.result!==r?i.result:o},visit:function(e){return this.rootNode.visit(e,!1)},warn:function(e){Array.prototype.unshift.call(arguments,this.toString()),o("warn",arguments)}},e.extend(m.prototype,{nodeClick:function(e){var t,n,r=e.targetType,i=e.node;if("expander"===r){if(i.isLoading())return void i.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",e)}else if("checkbox"===r)this._callHook("nodeToggleSelected",e),e.options.focusOnSelect&&this._callHook("nodeSetFocus",e,!0);else{if(n=!1,t=!0,i.folder)switch(e.options.clickFolderMode){case 2:n=!0,t=!1;break;case 3:t=!0,n=!0}t&&(this.nodeSetFocus(e),this._callHook("nodeSetActive",e,!0)),n&&this._callHook("nodeToggleExpanded",e)}},nodeCollapseSiblings:function(e,t){var n,r,i,o=e.node;if(o.parent)for(n=o.parent.children,r=0,i=n.length;r<i;r++)n[r]!==o&&n[r].expanded&&this._callHook("nodeSetExpanded",n[r],!1,t)},nodeDblclick:function(e){"title"===e.targetType&&4===e.options.clickFolderMode&&this._callHook("nodeToggleExpanded",e),"title"===e.targetType&&e.originalEvent.preventDefault()},nodeKeydown:function(t){var n,r,i,o,a=t.originalEvent,s=t.node,l=t.tree,d=t.options,c=a.which,u=String.fromCharCode(c),h=!(a.altKey||a.ctrlKey||a.metaKey||a.shiftKey),f=e(a.target),p=!0,g=!(a.ctrlKey||!d.autoActivate);if(s||(o=this.getActiveNode()||this.getFirstChild(),o&&(o.setFocus(),s=t.node=this.focusNode,s.debug("Keydown force focus on active node"))),d.quicksearch&&h&&/\w/.test(u)&&!P[c]&&!f.is(":input:enabled"))return r=(new Date).getTime(),r-l.lastQuicksearchTime>500&&(l.lastQuicksearchTerm=""),l.lastQuicksearchTime=r,l.lastQuicksearchTerm+=u,n=l.findNextNode(l.lastQuicksearchTerm,l.getActiveNode()),n&&n.setActive(),void a.preventDefault();switch(k.eventToString(a)){case"+":case"=":l.nodeSetExpanded(t,!0);break;case"-":l.nodeSetExpanded(t,!1);break;case"space":s.isPagingNode()?l._triggerNodeEvent("clickPaging",t,a):d.checkbox?l.nodeToggleSelected(t):l.nodeSetActive(t,!0);break;case"return":l.nodeSetActive(t,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":i=s.navigate(a.which,g,!0);break;default:p=!1}p&&a.preventDefault()},nodeLoadChildren:function(t,n){var r,o,a,s=t.tree,l=t.node,d=(new Date).getTime();return e.isFunction(n)&&(n=n.call(s,{type:"source"},t),i(!e.isFunction(n),"source callback must not return another function")),n.url&&(l._requestId&&l.warn("Recursive load request #"+d+" while #"+l._requestId+" is pending."),r=e.extend({},t.options.ajax,n),l._requestId=d,r.debugDelay?(o=r.debugDelay,e.isArray(o)&&(o=o[0]+Math.random()*(o[1]-o[0])),l.warn("nodeLoadChildren waiting debugDelay "+Math.round(o)+" ms ..."),r.debugDelay=!1,a=e.Deferred(function(t){setTimeout(function(){e.ajax(r).done(function(){t.resolveWith(this,arguments)}).fail(function(){t.rejectWith(this,arguments)})},o)})):a=e.ajax(r),n=new e.Deferred,a.done(function(r,i,o){var a,c;if("json"!==this.dataType&&"jsonp"!==this.dataType||"string"!=typeof r||e.error("Ajax request returned a string (did you get the JSON dataType wrong?)."),l._requestId&&l._requestId>d)return void n.rejectWith(this,[S]);if(t.options.postProcess){try{c=s._triggerNodeEvent("postProcess",t,t.originalEvent,{response:r,error:null,dataType:this.dataType})}catch(e){c={error:e,message:""+e,details:"postProcess failed"}}if(c.error)return a=e.isPlainObject(c.error)?c.error:{message:c.error},a=s._makeHookContext(l,null,a),void n.rejectWith(this,[a]);r=e.isArray(c)?c:r}else r&&r.hasOwnProperty("d")&&t.options.enableAspx&&(r="string"==typeof r.d?e.parseJSON(r.d):r.d);n.resolveWith(this,[r])}).fail(function(e,t,r){var i=s._makeHookContext(l,null,{error:e,args:Array.prototype.slice.call(arguments),message:r,details:e.status+": "+r});n.rejectWith(this,[i])})),e.isFunction(n.then)&&e.isFunction(n.catch)&&(a=n,n=new e.Deferred,a.then(function(e){n.resolve(e)},function(e){n.reject(e)})),e.isFunction(n.promise)&&(s.nodeSetStatus(t,"loading"),n.done(function(e){s.nodeSetStatus(t,"ok"),l._requestId=null}).fail(function(e){var n;return e===S?void l.warn("Ignored response for obsolete load request #"+d+" (expected #"+l._requestId+")"):(e.node&&e.error&&e.message?n=e:(n=s._makeHookContext(l,null,{error:e,args:Array.prototype.slice.call(arguments),message:e?e.message||e.toString():""}),"[object Object]"===n.message&&(n.message="")),l.warn("Load children failed ("+n.message+")",n),void(s._triggerNodeEvent("loadError",n,null)!==!1&&s.nodeSetStatus(t,"error",n.message,n.details)))})),e.when(n).done(function(t){var n;e.isPlainObject(t)&&(i(l.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),i(e.isArray(t.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),n=t,t=t.children,delete n.children,e.extend(s.data,n)),i(e.isArray(t),"expected array of children"),l._setChildren(t),s._triggerNodeEvent("loadChildren",l)})},nodeLoadKeyPath:function(e,t){},nodeRemoveChild:function(t,n){var r,o=t.node,a=e.extend({},t,{node:n}),s=o.children;return 1===s.length?(i(n===s[0],"invalid single child"),this.nodeRemoveChildren(t)):(this.activeNode&&(n===this.activeNode||this.activeNode.isDescendantOf(n))&&this.activeNode.setActive(!1),this.focusNode&&(n===this.focusNode||this.focusNode.isDescendantOf(n))&&(this.focusNode=null),this.nodeRemoveMarkup(a),this.nodeRemoveChildren(a),r=e.inArray(n,s),i(r>=0,"invalid child"),o.triggerModifyChild("remove",n),n.visit(function(e){e.parent=null},!0),this._callHook("treeRegisterNode",this,!1,n),void s.splice(r,1))},nodeRemoveChildMarkup:function(t){var n=t.node;n.ul&&(n.isRootNode()?e(n.ul).empty():(e(n.ul).remove(),n.ul=null),n.visit(function(e){e.li=e.ul=null}))},nodeRemoveChildren:function(t){var n,r=t.tree,i=t.node,o=i.children;o&&(this.activeNode&&this.activeNode.isDescendantOf(i)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(i)&&(this.focusNode=null),this.nodeRemoveChildMarkup(t),n=e.extend({},t),i.triggerModifyChild("remove",null),i.visit(function(e){e.parent=null,r._callHook("treeRegisterNode",r,!1,e)}),i.lazy?i.children=[]:i.children=null,i.isRootNode()||(i.expanded=!1),this.nodeRenderStatus(t))},nodeRemoveMarkup:function(t){var n=t.node;n.li&&(e(n.li).remove(),n.li=null),this.nodeRemoveChildMarkup(t)},nodeRender:function(t,r,o,a,s){var l,d,c,u,h,f,p,g=t.node,v=t.tree,y=t.options,b=y.aria,m=!1,x=g.parent,_=!x,k=g.children,N=null;if(v._enableUpdate!==!1&&(_||x.ul)){if(i(_||x.ul,"parent UL must exist"),_||(g.li&&(r||g.li.parentNode!==g.parent.ul)&&(g.li.parentNode===g.parent.ul?N=g.li.nextSibling:this.debug("Unlinking "+g+" (must be child of "+g.parent+")"),this.nodeRemoveMarkup(t)),g.li?this.nodeRenderStatus(t):(m=!0,g.li=n.createElement("li"),g.li.ftnode=g,g.key&&y.generateIds&&(g.li.id=y.idPrefix+g.key),g.span=n.createElement("span"),g.span.className="fancytree-node",b&&e(g.li).attr("aria-labelledby","ftal_"+y.idPrefix+g.key),g.li.appendChild(g.span),this.nodeRenderTitle(t),y.createNode&&y.createNode.call(v,{type:"createNode"},t)),y.renderNode&&y.renderNode.call(v,{type:"renderNode"},t)),k){if(_||g.expanded||o===!0){for(g.ul||(g.ul=n.createElement("ul"),(a!==!0||s)&&g.expanded||(g.ul.style.display="none"),b&&e(g.ul).attr("role","group"),g.li?g.li.appendChild(g.ul):g.tree.$div.append(g.ul)),u=0,h=k.length;u<h;u++)p=e.extend({},t,{node:k[u]}),this.nodeRender(p,r,o,!1,!0);for(l=g.ul.firstChild;l;)c=l.ftnode,c&&c.parent!==g?(g.debug("_fixParent: remove missing 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class='fancytree-checkbox'></span>")),c.data.iconClass!==r&&(c.icon?e.error("'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"):(c.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),c.icon=c.data.iconClass)),e.isFunction(h.icon)?(o=h.icon.call(u,{type:"icon"},t),null==o&&(o=c.icon)):o=null!=c.icon?c.icon:h.icon,null==o?o=!0:"boolean"!=typeof o&&(o=""+o),o!==!1&&(s=f?" role='img'":"","string"==typeof o?N.test(o)?(o="/"===o.charAt(0)?o:(h.imagePath||"")+o,y.push("<img src='"+o+"' class='fancytree-icon' alt='' />")):y.push("<span "+s+" class='fancytree-custom-icon "+o+"'></span>"):y.push("<span "+s+" class='fancytree-icon'></span>")),a="",h.renderTitle&&(a=h.renderTitle.call(u,{type:"renderTitle"},t)||""),a||(c.tooltip?d=c.tooltip:h.tooltip&&(d=h.tooltip===!0?c.title:h.tooltip.call(u,c)),d=d?" title='"+g(d)+"'":"",i=f?" id='ftal_"+h.idPrefix+c.key+"'":"",s=f?" role='treeitem'":"",l=h.titlesTabbable?" tabindex='0'":"",a="<span "+s+" class='fancytree-title'"+i+d+l+">"+(h.escapeTitles?p(c.title):c.title)+"</span>"),y.push(a),c.span.innerHTML=y.join(""),this.nodeRenderStatus(t),h.enhanceTitle&&(t.$title=e(">span.fancytree-title",c.span),a=h.enhanceTitle.call(u,{type:"enhanceTitle"},t)||""))},nodeRenderStatus:function(t){var n=t.node,r=t.tree,i=t.options,o=n.hasChildren(),a=n.isLastSibling(),s=i.aria,l=e(n.span).find(".fancytree-title"),d=i._classNames,c=[],u=n[r.statusClassPropName];u&&r._enableUpdate!==!1&&(c.push(d.node),r.activeNode===n&&c.push(d.active),r.focusNode===n&&c.push(d.focused),n.expanded?(c.push(d.expanded),s&&l.attr("aria-expanded",!0)):s&&(o?l.attr("aria-expanded",!1):l.removeAttr("aria-expanded")),n.folder&&c.push(d.folder),o!==!1&&c.push(d.hasChildren),a&&c.push(d.lastsib),n.lazy&&null==n.children&&c.push(d.lazy),n.partload&&c.push(d.partload),n.partsel&&c.push(d.partsel),n.unselectable&&c.push(d.unselectable),n._isLoading&&c.push(d.loading),n._error&&c.push(d.error),n.statusNodeType&&c.push(d.statusNodePrefix+n.statusNodeType),n.selected?(c.push(d.selected),s&&l.attr("aria-selected",!0)):s&&l.attr("aria-selected",!1),n.extraClasses&&c.push(n.extraClasses),o===!1?c.push(d.combinedExpanderPrefix+"n"+(a?"l":"")):c.push(d.combinedExpanderPrefix+(n.expanded?"e":"c")+(n.lazy&&null==n.children?"d":"")+(a?"l":"")),c.push(d.combinedIconPrefix+(n.expanded?"e":"c")+(n.folder?"f":"")),u.className=c.join(" "),n.li&&(n.li.className=a?d.lastsib:""))},nodeSetActive:function(t,n,r){r=r||{};var o,a=t.node,s=t.tree,l=t.options,d=r.noEvents===!0,h=r.noFocus===!0,f=a===s.activeNode;return n=n!==!1,f===n?c(a):n&&!d&&this._triggerNodeEvent("beforeActivate",a,t.originalEvent)===!1?u(a,["rejected"]):(n?(s.activeNode&&(i(s.activeNode!==a,"node was active (inconsistency)"),o=e.extend({},t,{node:s.activeNode}),s.nodeSetActive(o,!1),i(null===s.activeNode,"deactivate was out of sync?")),l.activeVisible&&a.makeVisible({scrollIntoView:h&&null==s.focusNode}),s.activeNode=a,s.nodeRenderStatus(t),h||s.nodeSetFocus(t),d||s._triggerNodeEvent("activate",a,t.originalEvent)):(i(s.activeNode===a,"node was not active (inconsistency)"),s.activeNode=null,this.nodeRenderStatus(t),d||t.tree._triggerNodeEvent("deactivate",a,t.originalEvent)),c(a))},nodeSetExpanded:function(t,n,i){i=i||{};var o,a,s,l,d,h,f=t.node,p=t.tree,g=t.options,v=i.noAnimation===!0,y=i.noEvents===!0;if(n=n!==!1,f.expanded&&n||!f.expanded&&!n)return c(f);if(n&&!f.lazy&&!f.hasChildren())return c(f);if(!n&&f.getLevel()<g.minExpandLevel)return u(f,["locked"]);if(!y&&this._triggerNodeEvent("beforeExpand",f,t.originalEvent)===!1)return u(f,["rejected"]);if(v||f.isVisible()||(v=i.noAnimation=!0),a=new e.Deferred,n&&!f.expanded&&g.autoCollapse){d=f.getParentList(!1,!0),h=g.autoCollapse;try{for(g.autoCollapse=!1,s=0,l=d.length;s<l;s++)this._callHook("nodeCollapseSiblings",d[s],i)}finally{g.autoCollapse=h}}return a.done(function(){var e=f.getLastChild();n&&g.autoScroll&&!v&&e?e.scrollIntoView(!0,{topNode:f}).always(function(){y||t.tree._triggerNodeEvent(n?"expand":"collapse",t)}):y||t.tree._triggerNodeEvent(n?"expand":"collapse",t)}),o=function(r){var i,o,a=g.toggleEffect;if(f.expanded=n,p._callHook("nodeRender",t,!1,!1,!0),f.ul)if(i="none"!==f.ul.style.display,o=!!f.expanded,i===o)f.warn("nodeSetExpanded: UL.style.display already set");else{if(a&&!v)return void e(f.ul).toggle(a.effect,a.options,a.duration,function(){r()});f.ul.style.display=f.expanded||!parent?"":"none"}r()},n&&f.lazy&&f.hasChildren()===r?f.load().done(function(){a.notifyWith&&a.notifyWith(f,["loaded"]),o(function(){a.resolveWith(f)})}).fail(function(e){o(function(){a.rejectWith(f,["load failed ("+e+")"])})}):o(function(){a.resolveWith(f)}),a.promise()},nodeSetFocus:function(t,r){var i,o=t.tree,a=t.node,s=o.options,l=!!t.originalEvent&&e(t.originalEvent.target).is(":input");if(r=r!==!1,o.focusNode){if(o.focusNode===a&&r)return;i=e.extend({},t,{node:o.focusNode}),o.focusNode=null,this._triggerNodeEvent("blur",i),this._callHook("nodeRenderStatus",i)}r&&(this.hasFocus()||(a.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",t,!0,{calledByNode:!0})),a.makeVisible({scrollIntoView:!1}),o.focusNode=a,s.titlesTabbable?l||e(a.span).find(".fancytree-title").focus():0===e(n.activeElement).closest(".fancytree-container").length&&e(o.$container).focus(),s.aria&&e(o.$container).attr("aria-activedescendant","ftal_"+s.idPrefix+a.key),this._triggerNodeEvent("focus",t),s.autoScroll&&a.scrollIntoView(),this._callHook("nodeRenderStatus",t))},nodeSetSelected:function(e,t){var n=e.node,r=e.tree,i=e.options;if(t=t!==!1,!n.unselectable){if(n.selected&&t||!n.selected&&!t)return!!n.selected;if(this._triggerNodeEvent("beforeSelect",n,e.originalEvent)===!1)return!!n.selected;t&&1===i.selectMode?r.lastSelectedNode&&r.lastSelectedNode.setSelected(!1):3===i.selectMode&&(n.selected=t,n.fixSelection3AfterClick()),n.selected=t,this.nodeRenderStatus(e),r.lastSelectedNode=t?n:null,r._triggerNodeEvent("select",e)}},nodeSetStatus:function(t,n,r,i){function o(){var e=s.children?s.children[0]:null;if(e&&e.isStatusNode()){try{s.ul&&(s.ul.removeChild(e.li),e.li=null)}catch(e){}1===s.children.length?s.children=[]:s.children.shift()}}function a(t,n){var r=s.children?s.children[0]:null;return r&&r.isStatusNode()?(e.extend(r,t),r.statusNodeType=n,l._callHook("nodeRenderTitle",r)):(s._setChildren([t]),s.children[0].statusNodeType=n,l.render()),s.children[0]}var s=t.node,l=t.tree;switch(n){case"ok":o(),s._isLoading=!1,s._error=null,s.renderStatus();break;case"loading":s.parent||a({title:l.options.strings.loading+(r?" ("+r+")":""),checkbox:!1,tooltip:i},n),s._isLoading=!0,s._error=null,s.renderStatus();break;case"error":a({title:l.options.strings.loadError+(r?" ("+r+")":""),checkbox:!1,tooltip:i},n),s._isLoading=!1,s._error={message:r,details:i},s.renderStatus();break;case"nodata":a({title:l.options.strings.noData,checkbox:!1,tooltip:i},n),s._isLoading=!1,s._error=null,s.renderStatus();break;default:e.error("invalid node status "+n)}},nodeToggleExpanded:function(e){return this.nodeSetExpanded(e,!e.node.expanded)},nodeToggleSelected:function(e){return this.nodeSetSelected(e,!e.node.selected)},treeClear:function(e){var t=e.tree;t.activeNode=null,t.focusNode=null,t.$div.find(">ul.fancytree-container").empty(),t.rootNode.children=null},treeCreate:function(e){},treeDestroy:function(e){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(e){this.treeLoad(e)},treeLoad:function(t,n){var r,o,a,s,l=t.tree,d=t.widget.element,c=e.extend({},t,{node:this.rootNode});if(l.rootNode.children&&this.treeClear(t),n=n||this.options.source)"string"==typeof n&&e.error("Not implemented");else switch(o=d.data("type")||"html"){case"html":a=d.find(">ul:first"),a.addClass("ui-fancytree-source ui-helper-hidden"),n=e.ui.fancytree.parseHtml(a),this.data=e.extend(this.data,f(a));break;case"json":n=e.parseJSON(d.text()),d.contents().filter(function(){return 3===this.nodeType}).remove(),e.isPlainObject(n)&&(i(e.isArray(n.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),r=n,n=n.children,delete r.children,e.extend(l.data,r));break;default:e.error("Invalid data-type: "+o)}return s=this.nodeLoadChildren(c,n).done(function(){l.render(),3===t.options.selectMode&&l.rootNode.fixSelection3FromEndNodes(),l.activeNode&&l.options.activeVisible&&l.activeNode.makeVisible(),l._triggerTreeEvent("init",null,{status:!0})}).fail(function(){l.render(),l._triggerTreeEvent("init",null,{status:!1})})},treeRegisterNode:function(e,t,n){},treeSetFocus:function(t,n,r){n=n!==!1,n!==this.hasFocus()&&(this._hasFocus=n,!n&&this.focusNode?this.focusNode.setFocus(!1):!n||r&&r.calledByNode||e(this.$container).focus(),this.$container.toggleClass("fancytree-treefocus",n),this._triggerTreeEvent(n?"focusTree":"blurTree"),n&&!this.activeNode&&this.getFirstChild()&&this.getFirstChild().setFocus())},treeSetOption:function(t,n,r){var i=t.tree,o=!0,a=!1;switch(n){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":i._callHook("treeCreate",i),a=!0;break;case"escapeTitles":case"tooltip":a=!0;break;case"rtl":r===!1?i.$container.attr("DIR",null).removeClass("fancytree-rtl"):i.$container.attr("DIR","RTL").addClass("fancytree-rtl"),a=!0;break;case"source":o=!1,i._callHook("treeLoad",i,r),a=!0}i.debug("set option "+n+"="+r+" <"+typeof r+">"),o&&(this.widget._super?this.widget._super.call(this.widget,n,r):e.Widget.prototype._setOption.call(this.widget,n,r)),a&&i.render(!0,!1)}}),e.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!1,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading&#8230;",loadError:"Load error!",moreData:"More&#8230;",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new m(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var t,n,o,a=this.options,s=a.extensions,l=this.tree;for(o=0;o<s.length;o++)n=s[o],t=e.ui.fancytree._extensions[n],t||e.error("Could not apply extension '"+n+"' (it is not registered, did you forget to include it?)"),this.tree.options[n]=e.extend(!0,{},t.options,this.tree.options[n]),i(this.tree.ext[n]===r,"Extension name must not exist as Fancytree.ext attribute: '"+n+"'"),this.tree.ext[n]={},d(this.tree,l,t,n),l=t;a.icons!==r&&(a.icon!==!0?e.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),a.icon=a.icons)),a.iconClass!==r&&(a.icon?e.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),a.icon=a.iconClass)),a.tabbable!==r&&(a.tabindex=a.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+a.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(e,t){return this.tree._callHook("treeSetOption",this.tree,e,t)},destroy:function(){this._unbind(),this.tree._callHook("treeDestroy",this.tree),e.Widget.prototype.destroy.call(this)},_unbind:function(){var t=this.tree._ns;this.element.unbind(t),this.tree.$container.unbind(t),e(n).unbind(t)},_bind:function(){var e=this,t=this.options,n=this.tree,r=n._ns;this._unbind(),n.$container.on("focusin"+r+" focusout"+r,function(e){var t=k.getNode(e),r="focusin"===e.type;t?n._callHook("nodeSetFocus",n._makeHookContext(t,e),r):n._callHook("treeSetFocus",n,r)}).on("selectstart"+r,"span.fancytree-title",function(e){e.preventDefault()}).on("keydown"+r,function(e){if(t.disabled||t.keyboard===!1)return!0;var r,i=n.focusNode,o=n._makeHookContext(i||n,e),a=n.phase;try{return n.phase="userEvent",r=i?n._triggerNodeEvent("keydown",i,e):n._triggerTreeEvent("keydown",e),"preventNav"===r?r=!0:r!==!1&&(r=n._callHook("nodeKeydown",o)),r}finally{n.phase=a}}).on("click"+r+" dblclick"+r,function(n){if(t.disabled)return!0;var 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t=r.filter(e);return"skip"===t?t:void(t!==!1&&i(e))}):t!==!1&&(o=this.getSelectedNodes(c),e.each(o,function(e,t){i(t)}))},getActiveNode:function(){return this.activeNode},getFirstChild:function(){return this.rootNode.getFirstChild()},getFocusNode:function(){return this.focusNode},getNodeByKey:function(e,t){var r,i;return!t&&(r=n.getElementById(this.options.idPrefix+e))?r.ftnode?r.ftnode:null:(t=t||this.rootNode,i=null,t.visit(function(t){if(t.key===e)return i=t,!1},!0),i)},getRootNode:function(){return this.rootNode},getSelectedNodes:function(e){return this.rootNode.getSelectedNodes(e)},hasFocus:function(){return!!this._hasFocus},info:function(e){this.options.debugLevel>=1&&(Array.prototype.unshift.call(arguments,this.toString()),o("info",arguments))},loadKeyPath:function(t,n,i){function o(e,t,r){n.call(y,t,"loading"),t.load().done(function(){y.loadKeyPath.call(y,u[e],n,t).always(h(r,y))}).fail(function(i){y.warn("loadKeyPath: error loading: "+e+" (parent: 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this.rootNode.render(e,t)},setFocus:function(e){return this._callHook("treeSetFocus",this,e)},toDict:function(e,t){var n=this.rootNode.toDict(!0,t);return e?n:n.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(e,t,n,i){var o=this._makeHookContext(t,n,i),a=this.widget._trigger(e,n,o);return a!==!1&&o.result!==r?o.result:a},_triggerTreeEvent:function(e,t,n){var i=this._makeHookContext(this,t,n),o=this.widget._trigger(e,t,i);return o!==!1&&i.result!==r?i.result:o},visit:function(e){return this.rootNode.visit(e,!1)},warn:function(e){Array.prototype.unshift.call(arguments,this.toString()),o("warn",arguments)}},e.extend(m.prototype,{nodeClick:function(e){var t,n,r=e.targetType,i=e.node;if("expander"===r){if(i.isLoading())return void i.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",e)}else 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n,r,i,o,a=t.originalEvent,s=t.node,l=t.tree,d=t.options,c=a.which,u=String.fromCharCode(c),h=!(a.altKey||a.ctrlKey||a.metaKey||a.shiftKey),f=e(a.target),p=!0,g=!(a.ctrlKey||!d.autoActivate);if(s||(o=this.getActiveNode()||this.getFirstChild(),o&&(o.setFocus(),s=t.node=this.focusNode,s.debug("Keydown force focus on active node"))),d.quicksearch&&h&&/\w/.test(u)&&!P[c]&&!f.is(":input:enabled"))return r=(new Date).getTime(),r-l.lastQuicksearchTime>500&&(l.lastQuicksearchTerm=""),l.lastQuicksearchTime=r,l.lastQuicksearchTerm+=u,n=l.findNextNode(l.lastQuicksearchTerm,l.getActiveNode()),n&&n.setActive(),void a.preventDefault();switch(k.eventToString(a)){case"+":case"=":l.nodeSetExpanded(t,!0);break;case"-":l.nodeSetExpanded(t,!1);break;case"space":s.isPagingNode()?l._triggerNodeEvent("clickPaging",t,a):d.checkbox?l.nodeToggleSelected(t):l.nodeSetActive(t,!0);break;case"return":l.nodeSetActive(t,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":i=s.navigate(a.which,g,!0);break;default:p=!1}p&&a.preventDefault()},nodeLoadChildren:function(t,n){var r,o,a,s=t.tree,l=t.node,d=(new Date).getTime();return e.isFunction(n)&&(n=n.call(s,{type:"source"},t),i(!e.isFunction(n),"source callback must not return another function")),n.url&&(l._requestId&&l.warn("Recursive load request #"+d+" while #"+l._requestId+" is pending."),r=e.extend({},t.options.ajax,n),l._requestId=d,r.debugDelay?(o=r.debugDelay,e.isArray(o)&&(o=o[0]+Math.random()*(o[1]-o[0])),l.warn("nodeLoadChildren waiting debugDelay "+Math.round(o)+" ms 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i=s._makeHookContext(l,null,{error:e,args:Array.prototype.slice.call(arguments),message:r,details:e.status+": "+r});n.rejectWith(this,[i])})),e.isFunction(n.then)&&e.isFunction(n.catch)&&(a=n,n=new e.Deferred,a.then(function(e){n.resolve(e)},function(e){n.reject(e)})),e.isFunction(n.promise)&&(s.nodeSetStatus(t,"loading"),n.done(function(e){s.nodeSetStatus(t,"ok"),l._requestId=null}).fail(function(e){var n;return e===S?void l.warn("Ignored response for obsolete load request #"+d+" (expected #"+l._requestId+")"):(e.node&&e.error&&e.message?n=e:(n=s._makeHookContext(l,null,{error:e,args:Array.prototype.slice.call(arguments),message:e?e.message||e.toString():""}),"[object Object]"===n.message&&(n.message="")),l.warn("Load children failed ("+n.message+")",n),void(s._triggerNodeEvent("loadError",n,null)!==!1&&s.nodeSetStatus(t,"error",n.message,n.details)))})),e.when(n).done(function(t){var n;e.isPlainObject(t)&&(i(l.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),i(e.isArray(t.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),n=t,t=t.children,delete n.children,e.extend(s.data,n)),i(e.isArray(t),"expected array of children"),l._setChildren(t),s._triggerNodeEvent("loadChildren",l)})},nodeLoadKeyPath:function(e,t){},nodeRemoveChild:function(t,n){var r,o=t.node,a=e.extend({},t,{node:n}),s=o.children;return 1===s.length?(i(n===s[0],"invalid single child"),this.nodeRemoveChildren(t)):(this.activeNode&&(n===this.activeNode||this.activeNode.isDescendantOf(n))&&this.activeNode.setActive(!1),this.focusNode&&(n===this.focusNode||this.focusNode.isDescendantOf(n))&&(this.focusNode=null),this.nodeRemoveMarkup(a),this.nodeRemoveChildren(a),r=e.inArray(n,s),i(r>=0,"invalid child"),o.triggerModifyChild("remove",n),n.visit(function(e){e.parent=null},!0),this._callHook("treeRegisterNode",this,!1,n),void s.splice(r,1))},nodeRemoveChildMarkup:function(t){var n=t.node;n.ul&&(n.isRootNode()?e(n.ul).empty():(e(n.ul).remove(),n.ul=null),n.visit(function(e){e.li=e.ul=null}))},nodeRemoveChildren:function(t){var n,r=t.tree,i=t.node,o=i.children;o&&(this.activeNode&&this.activeNode.isDescendantOf(i)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(i)&&(this.focusNode=null),this.nodeRemoveChildMarkup(t),n=e.extend({},t),i.triggerModifyChild("remove",null),i.visit(function(e){e.parent=null,r._callHook("treeRegisterNode",r,!1,e)}),i.lazy?i.children=[]:i.children=null,i.isRootNode()||(i.expanded=!1),this.nodeRenderStatus(t))},nodeRemoveMarkup:function(t){var n=t.node;n.li&&(e(n.li).remove(),n.li=null),this.nodeRemoveChildMarkup(t)},nodeRender:function(t,r,o,a,s){var l,d,c,u,h,f,p,g=t.node,v=t.tree,y=t.options,b=y.aria,m=!1,x=g.parent,_=!x,k=g.children,N=null;if(v._enableUpdate!==!1&&(_||x.ul)){if(i(_||x.ul,"parent UL must exist"),_||(g.li&&(r||g.li.parentNode!==g.parent.ul)&&(g.li.parentNode===g.parent.ul?N=g.li.nextSibling:this.debug("Unlinking "+g+" (must be child of "+g.parent+")"),this.nodeRemoveMarkup(t)),g.li?this.nodeRenderStatus(t):(m=!0,g.li=n.createElement("li"),g.li.ftnode=g,g.key&&y.generateIds&&(g.li.id=y.idPrefix+g.key),g.span=n.createElement("span"),g.span.className="fancytree-node",b&&e(g.li).attr("aria-labelledby","ftal_"+y.idPrefix+g.key),g.li.appendChild(g.span),this.nodeRenderTitle(t),y.createNode&&y.createNode.call(v,{type:"createNode"},t)),y.renderNode&&y.renderNode.call(v,{type:"renderNode"},t)),k){if(_||g.expanded||o===!0){for(g.ul||(g.ul=n.createElement("ul"),(a!==!0||s)&&g.expanded||(g.ul.style.display="none"),b&&e(g.ul).attr("role","group"),g.li?g.li.appendChild(g.ul):g.tree.$div.append(g.ul)),u=0,h=k.length;u<h;u++)p=e.extend({},t,{node:k[u]}),this.nodeRender(p,r,o,!1,!0);for(l=g.ul.firstChild;l;)c=l.ftnode,c&&c.parent!==g?(g.debug("_fixParent: remove missing 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class='fancytree-checkbox'></span>")),c.data.iconClass!==r&&(c.icon?e.error("'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"):(c.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),c.icon=c.data.iconClass)),e.isFunction(h.icon)?(o=h.icon.call(u,{type:"icon"},t),null==o&&(o=c.icon)):o=null!=c.icon?c.icon:h.icon,null==o?o=!0:"boolean"!=typeof o&&(o=""+o),o!==!1&&(s=f?" role='img'":"","string"==typeof o?N.test(o)?(o="/"===o.charAt(0)?o:(h.imagePath||"")+o,y.push("<img src='"+o+"' class='fancytree-icon' alt='' />")):y.push("<span "+s+" class='fancytree-custom-icon "+o+"'></span>"):y.push("<span "+s+" class='fancytree-icon'></span>")),a="",h.renderTitle&&(a=h.renderTitle.call(u,{type:"renderTitle"},t)||""),a||(c.tooltip?d=c.tooltip:h.tooltip&&(d=h.tooltip===!0?c.title:h.tooltip.call(u,c)),d=d?" title='"+g(d)+"'":"",i=f?" id='ftal_"+h.idPrefix+c.key+"'":"",s=f?" role='treeitem'":"",l=h.titlesTabbable?" tabindex='0'":"",a="<span "+s+" class='fancytree-title'"+i+d+l+">"+(h.escapeTitles?p(c.title):c.title)+"</span>"),y.push(a),c.span.innerHTML=y.join(""),this.nodeRenderStatus(t),h.enhanceTitle&&(t.$title=e(">span.fancytree-title",c.span),a=h.enhanceTitle.call(u,{type:"enhanceTitle"},t)||""))},nodeRenderStatus:function(t){var n=t.node,r=t.tree,i=t.options,o=n.hasChildren(),a=n.isLastSibling(),s=i.aria,l=e(n.span).find(".fancytree-title"),d=i._classNames,c=[],u=n[r.statusClassPropName];u&&r._enableUpdate!==!1&&(c.push(d.node),r.activeNode===n&&c.push(d.active),r.focusNode===n&&c.push(d.focused),n.expanded?(c.push(d.expanded),s&&l.attr("aria-expanded",!0)):s&&(o?l.attr("aria-expanded",!1):l.removeAttr("aria-expanded")),n.folder&&c.push(d.folder),o!==!1&&c.push(d.hasChildren),a&&c.push(d.lastsib),n.lazy&&null==n.children&&c.push(d.lazy),n.partload&&c.push(d.partload),n.partsel&&c.push(d.partsel),n.unselectable&&c.push(d.unselectable),n._isLoading&&c.push(d.loading),n._error&&c.push(d.error),n.statusNodeType&&c.push(d.statusNodePrefix+n.statusNodeType),n.selected?(c.push(d.selected),s&&l.attr("aria-selected",!0)):s&&l.attr("aria-selected",!1),n.extraClasses&&c.push(n.extraClasses),o===!1?c.push(d.combinedExpanderPrefix+"n"+(a?"l":"")):c.push(d.combinedExpanderPrefix+(n.expanded?"e":"c")+(n.lazy&&null==n.children?"d":"")+(a?"l":"")),c.push(d.combinedIconPrefix+(n.expanded?"e":"c")+(n.folder?"f":"")),u.className=c.join(" "),n.li&&(n.li.className=a?d.lastsib:""))},nodeSetActive:function(t,n,r){r=r||{};var o,a=t.node,s=t.tree,l=t.options,d=r.noEvents===!0,h=r.noFocus===!0,f=a===s.activeNode;return n=n!==!1,f===n?c(a):n&&!d&&this._triggerNodeEvent("beforeActivate",a,t.originalEvent)===!1?u(a,["rejected"]):(n?(s.activeNode&&(i(s.activeNode!==a,"node was active (inconsistency)"),o=e.extend({},t,{node:s.activeNode}),s.nodeSetActive(o,!1),i(null===s.activeNode,"deactivate was out of sync?")),l.activeVisible&&a.makeVisible({scrollIntoView:h&&null==s.focusNode}),s.activeNode=a,s.nodeRenderStatus(t),h||s.nodeSetFocus(t),d||s._triggerNodeEvent("activate",a,t.originalEvent)):(i(s.activeNode===a,"node was not active (inconsistency)"),s.activeNode=null,this.nodeRenderStatus(t),d||t.tree._triggerNodeEvent("deactivate",a,t.originalEvent)),c(a))},nodeSetExpanded:function(t,n,i){i=i||{};var o,a,s,l,d,h,f=t.node,p=t.tree,g=t.options,v=i.noAnimation===!0,y=i.noEvents===!0;if(n=n!==!1,f.expanded&&n||!f.expanded&&!n)return c(f);if(n&&!f.lazy&&!f.hasChildren())return c(f);if(!n&&f.getLevel()<g.minExpandLevel)return u(f,["locked"]);if(!y&&this._triggerNodeEvent("beforeExpand",f,t.originalEvent)===!1)return u(f,["rejected"]);if(v||f.isVisible()||(v=i.noAnimation=!0),a=new e.Deferred,n&&!f.expanded&&g.autoCollapse){d=f.getParentList(!1,!0),h=g.autoCollapse;try{for(g.autoCollapse=!1,s=0,l=d.length;s<l;s++)this._callHook("nodeCollapseSiblings",d[s],i)}finally{g.autoCollapse=h}}return a.done(function(){var e=f.getLastChild();n&&g.autoScroll&&!v&&e?e.scrollIntoView(!0,{topNode:f}).always(function(){y||t.tree._triggerNodeEvent(n?"expand":"collapse",t)}):y||t.tree._triggerNodeEvent(n?"expand":"collapse",t)}),o=function(r){var i,o,a=g.toggleEffect;if(f.expanded=n,p._callHook("nodeRender",t,!1,!1,!0),f.ul)if(i="none"!==f.ul.style.display,o=!!f.expanded,i===o)f.warn("nodeSetExpanded: UL.style.display already set");else{if(a&&!v)return void e(f.ul).toggle(a.effect,a.options,a.duration,function(){r()});f.ul.style.display=f.expanded||!parent?"":"none"}r()},n&&f.lazy&&f.hasChildren()===r?f.load().done(function(){a.notifyWith&&a.notifyWith(f,["loaded"]),o(function(){a.resolveWith(f)})}).fail(function(e){o(function(){a.rejectWith(f,["load failed ("+e+")"])})}):o(function(){a.resolveWith(f)}),a.promise()},nodeSetFocus:function(t,r){var i,o=t.tree,a=t.node,s=o.options,l=!!t.originalEvent&&e(t.originalEvent.target).is(":input");if(r=r!==!1,o.focusNode){if(o.focusNode===a&&r)return;i=e.extend({},t,{node:o.focusNode}),o.focusNode=null,this._triggerNodeEvent("blur",i),this._callHook("nodeRenderStatus",i)}r&&(this.hasFocus()||(a.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",t,!0,{calledByNode:!0})),a.makeVisible({scrollIntoView:!1}),o.focusNode=a,s.titlesTabbable?l||e(a.span).find(".fancytree-title").focus():0===e(n.activeElement).closest(".fancytree-container").length&&e(o.$container).focus(),s.aria&&e(o.$container).attr("aria-activedescendant","ftal_"+s.idPrefix+a.key),this._triggerNodeEvent("focus",t),s.autoScroll&&a.scrollIntoView(),this._callHook("nodeRenderStatus",t))},nodeSetSelected:function(e,t){var n=e.node,r=e.tree,i=e.options;if(t=t!==!1,!n.unselectable){if(n.selected&&t||!n.selected&&!t)return!!n.selected;if(this._triggerNodeEvent("beforeSelect",n,e.originalEvent)===!1)return!!n.selected;t&&1===i.selectMode?r.lastSelectedNode&&r.lastSelectedNode.setSelected(!1):3===i.selectMode&&(n.selected=t,n.fixSelection3AfterClick()),n.selected=t,this.nodeRenderStatus(e),r.lastSelectedNode=t?n:null,r._triggerNodeEvent("select",e)}},nodeSetStatus:function(t,n,r,i){function o(){var e=s.children?s.children[0]:null;if(e&&e.isStatusNode()){try{s.ul&&(s.ul.removeChild(e.li),e.li=null)}catch(e){}1===s.children.length?s.children=[]:s.children.shift()}}function a(t,n){var r=s.children?s.children[0]:null;return r&&r.isStatusNode()?(e.extend(r,t),r.statusNodeType=n,l._callHook("nodeRenderTitle",r)):(s._setChildren([t]),s.children[0].statusNodeType=n,l.render()),s.children[0]}var s=t.node,l=t.tree;switch(n){case"ok":o(),s._isLoading=!1,s._error=null,s.renderStatus();break;case"loading":s.parent||a({title:l.options.strings.loading+(r?" ("+r+")":""),checkbox:!1,tooltip:i},n),s._isLoading=!0,s._error=null,s.renderStatus();break;case"error":a({title:l.options.strings.loadError+(r?" ("+r+")":""),checkbox:!1,tooltip:i},n),s._isLoading=!1,s._error={message:r,details:i},s.renderStatus();break;case"nodata":a({title:l.options.strings.noData,checkbox:!1,tooltip:i},n),s._isLoading=!1,s._error=null,s.renderStatus();break;default:e.error("invalid node status "+n)}},nodeToggleExpanded:function(e){return this.nodeSetExpanded(e,!e.node.expanded)},nodeToggleSelected:function(e){return this.nodeSetSelected(e,!e.node.selected)},treeClear:function(e){var t=e.tree;t.activeNode=null,t.focusNode=null,t.$div.find(">ul.fancytree-container").empty(),t.rootNode.children=null},treeCreate:function(e){},treeDestroy:function(e){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(e){this.treeLoad(e)},treeLoad:function(t,n){var r,o,a,s,l=t.tree,d=t.widget.element,c=e.extend({},t,{node:this.rootNode});if(l.rootNode.children&&this.treeClear(t),n=n||this.options.source)"string"==typeof n&&e.error("Not implemented");else switch(o=d.data("type")||"html"){case"html":a=d.find(">ul:first"),a.addClass("ui-fancytree-source ui-helper-hidden"),n=e.ui.fancytree.parseHtml(a),this.data=e.extend(this.data,f(a));break;case"json":n=e.parseJSON(d.text()),d.contents().filter(function(){return 3===this.nodeType}).remove(),e.isPlainObject(n)&&(i(e.isArray(n.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),r=n,n=n.children,delete r.children,e.extend(l.data,r));break;default:e.error("Invalid data-type: "+o)}return s=this.nodeLoadChildren(c,n).done(function(){l.render(),3===t.options.selectMode&&l.rootNode.fixSelection3FromEndNodes(),l.activeNode&&l.options.activeVisible&&l.activeNode.makeVisible(),l._triggerTreeEvent("init",null,{status:!0})}).fail(function(){l.render(),l._triggerTreeEvent("init",null,{status:!1})})},treeRegisterNode:function(e,t,n){},treeSetFocus:function(t,n,r){n=n!==!1,n!==this.hasFocus()&&(this._hasFocus=n,!n&&this.focusNode?this.focusNode.setFocus(!1):!n||r&&r.calledByNode||e(this.$container).focus(),this.$container.toggleClass("fancytree-treefocus",n),this._triggerTreeEvent(n?"focusTree":"blurTree"),n&&!this.activeNode&&this.getFirstChild()&&this.getFirstChild().setFocus())},treeSetOption:function(t,n,r){var i=t.tree,o=!0,a=!1;switch(n){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":i._callHook("treeCreate",i),a=!0;break;case"escapeTitles":case"tooltip":a=!0;break;case"rtl":r===!1?i.$container.attr("DIR",null).removeClass("fancytree-rtl"):i.$container.attr("DIR","RTL").addClass("fancytree-rtl"),a=!0;break;case"source":o=!1,i._callHook("treeLoad",i,r),a=!0}i.debug("set option "+n+"="+r+" <"+typeof r+">"),o&&(this.widget._super?this.widget._super.call(this.widget,n,r):e.Widget.prototype._setOption.call(this.widget,n,r)),a&&i.render(!0,!1)}}),e.widget("ui.fancytree",{options:{activeVisible:!0,ajax:{type:"GET",cache:!1,dataType:"json"},aria:!1,autoActivate:!0,autoCollapse:!1,autoScroll:!1,checkbox:!1,clickFolderMode:4,debugLevel:null,disabled:!1,enableAspx:!0,escapeTitles:!1,extensions:[],toggleEffect:{effect:"blind",options:{direction:"vertical",scale:"box"},duration:200},generateIds:!1,icon:!0,idPrefix:"ft_",focusOnSelect:!1,keyboard:!0,keyPathSeparator:"/",minExpandLevel:1,quicksearch:!1,rtl:!1,scrollOfs:{top:0,bottom:0},scrollParent:null,selectMode:2,strings:{loading:"Loading&#8230;",loadError:"Load error!",moreData:"More&#8230;",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",combinedExpanderPrefix:"fancytree-exp-",combinedIconPrefix:"fancytree-ico-",hasChildren:"fancytree-has-children",active:"fancytree-active",selected:"fancytree-selected",expanded:"fancytree-expanded",lazy:"fancytree-lazy",focused:"fancytree-focused",partload:"fancytree-partload",partsel:"fancytree-partsel",unselectable:"fancytree-unselectable",lastsib:"fancytree-lastsib",loading:"fancytree-loading",error:"fancytree-error",statusNodePrefix:"fancytree-statusnode-"},lazyLoad:null,postProcess:null},_create:function(){this.tree=new m(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var t,n,o,a=this.options,s=a.extensions,l=this.tree;for(o=0;o<s.length;o++)n=s[o],t=e.ui.fancytree._extensions[n],t||e.error("Could not apply extension '"+n+"' (it is not registered, did you forget to include it?)"),this.tree.options[n]=e.extend(!0,{},t.options,this.tree.options[n]),i(this.tree.ext[n]===r,"Extension name must not exist as Fancytree.ext attribute: '"+n+"'"),this.tree.ext[n]={},d(this.tree,l,t,n),l=t;a.icons!==r&&(a.icon!==!0?e.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),a.icon=a.icons)),a.iconClass!==r&&(a.icon?e.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),a.icon=a.iconClass)),a.tabbable!==r&&(a.tabindex=a.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+a.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(e,t){return this.tree._callHook("treeSetOption",this.tree,e,t)},destroy:function(){this._unbind(),this.tree._callHook("treeDestroy",this.tree),e.Widget.prototype.destroy.call(this)},_unbind:function(){var t=this.tree._ns;this.element.unbind(t),this.tree.$container.unbind(t),e(n).unbind(t)},_bind:function(){var e=this,t=this.options,n=this.tree,r=n._ns;this._unbind(),n.$container.on("focusin"+r+" focusout"+r,function(e){var t=k.getNode(e),r="focusin"===e.type;t?n._callHook("nodeSetFocus",n._makeHookContext(t,e),r):n._callHook("treeSetFocus",n,r)}).on("selectstart"+r,"span.fancytree-title",function(e){e.preventDefault()}).on("keydown"+r,function(e){if(t.disabled||t.keyboard===!1)return!0;var r,i=n.focusNode,o=n._makeHookContext(i||n,e),a=n.phase;try{return n.phase="userEvent",r=i?n._triggerNodeEvent("keydown",i,e):n._triggerTreeEvent("keydown",e),"preventNav"===r?r=!0:r!==!1&&(r=n._callHook("nodeKeydown",o)),r}finally{n.phase=a}}).on("click"+r+" dblclick"+r,function(n){if(t.disabled)return!0;var r,i=k.getEventTarget(n),o=i.node,a=e.tree,s=a.phase;if(!o)return!0;r=a._makeHookContext(o,n);try{switch(a.phase="userEvent",n.type){case"click":return r.targetType=i.type,o.isPagingNode()?a._triggerNodeEvent("clickPaging",r,n)===!0:a._triggerNodeEvent("click",r,n)!==!1&&a._callHook("nodeClick",r);case"dblclick":return r.targetType=i.type,a._triggerNodeEvent("dblclick",r,n)!==!1&&a._callHook("nodeDblclick",r)}}finally{a.phase=s}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(e){return this.tree.getNodeByKey(e)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),k=e.ui.fancytree,e.extend(e.ui.fancytree,{version:"2.21.0",buildType:"production",debugLevel:1,_nextId:1,_nextNodeKey:1,_extensions:{},_FancytreeClass:m,_FancytreeNodeClass:b,jquerySupports:{positionMyOfs:s(e.ui.version,1,9)},assert:function(e,t){return i(e,t)},debounce:function(e,t,n,r){var i;return 3===arguments.length&&"boolean"!=typeof n&&(r=n,n=!1),function(){var o=arguments;r=r||this,n&&!i&&t.apply(r,o),clearTimeout(i),i=setTimeout(function(){n||t.apply(r,o),i=null},e)}},debug:function(t){e.ui.fancytree.debugLevel>=2&&o("log",arguments)},error:function(e){o("error",arguments)},escapeHtml:p,fixPositionOptions:function(t){if((t.offset||(""+t.my+t.at).indexOf("%")>=0)&&e.error("expected new position syntax (but '%' is not supported)"),!e.ui.fancytree.jquerySupports.positionMyOfs){
+var n=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(t.my),r=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(t.at),i=(n[2]?+n[2]:0)+(r[2]?+r[2]:0),o=(n[4]?+n[4]:0)+(r[4]?+r[4]:0);t=e.extend({},t,{my:n[1]+" "+n[3],at:r[1]+" "+r[3]}),(i||o)&&(t.offset=""+i+" "+o)}return t},getEventTargetType:function(e){return this.getEventTarget(e).type},getEventTarget:function(t){var n=t&&t.target?t.target.className:"",i={node:this.getNode(t.target),type:r};return/\bfancytree-title\b/.test(n)?i.type="title":/\bfancytree-expander\b/.test(n)?i.type=i.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(n)||/\bfancytree-radio\b/.test(n)?i.type="checkbox":/\bfancytree-icon\b/.test(n)?i.type="icon":/\bfancytree-node\b/.test(n)?i.type="title":t&&t.target&&e(t.target).closest(".fancytree-title").length&&(i.type="title"),i},getNode:function(e){if(e instanceof b)return e;for(e.selector!==r?e=e[0]:e.originalEvent!==r&&(e=e.target);e;){if(e.ftnode)return e.ftnode;e=e.parentNode}return null},getTree:function(t){var n;return t instanceof m?t:(t===r&&(t=0),"number"==typeof t?t=e(".fancytree-container").eq(t):"string"==typeof t?t=e(t).eq(0):t.selector!==r?t=t.eq(0):t.originalEvent!==r&&(t=e(t.target)),t=t.closest(":ui-fancytree"),n=t.data("ui-fancytree")||t.data("fancytree"),n?n.tree:null)},eventToString:function(e){var t=e.which,n=e.type,r=[];return e.altKey&&r.push("alt"),e.ctrlKey&&r.push("ctrl"),e.metaKey&&r.push("meta"),e.shiftKey&&r.push("shift"),"click"===n||"dblclick"===n?r.push(A[e.button]+n):E[t]||r.push(P[t]||String.fromCharCode(t).toLowerCase()),r.join("+")},info:function(t){e.ui.fancytree.debugLevel>=1&&o("info",arguments)},keyEventToString:function(e){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(e)},overrideMethod:function(t,n,r){var i,o=t[n]||e.noop;t[n]=function(){try{return i=this._super,this._super=o,r.apply(this,arguments)}finally{this._super=i}}},parseHtml:function(t){var n,i,o,a,s,l,d,c,u=t.find(">li"),h=[];return u.each(function(){var u,p,g=e(this),v=g.find(">span:first",this),y=v.length?null:g.find(">a:first"),b={tooltip:null,data:{}};for(v.length?b.title=v.html():y&&y.length?(b.title=y.html(),b.data.href=y.attr("href"),b.data.target=y.attr("target"),b.tooltip=y.attr("title")):(b.title=g.html(),s=b.title.search(/<ul/i),s>=0&&(b.title=b.title.substring(0,s))),b.title=e.trim(b.title),a=0,l=O.length;a<l;a++)b[O[a]]=r;for(n=this.className.split(" "),o=[],a=0,l=n.length;a<l;a++)i=n[a],F[i]?b[i]=!0:o.push(i);if(b.extraClasses=o.join(" "),d=g.attr("title"),d&&(b.tooltip=d),d=g.attr("id"),d&&(b.key=d),u=f(g),u&&!e.isEmptyObject(u)){for(p in M)u.hasOwnProperty(p)&&(u[M[p]]=u[p],delete u[p]);for(a=0,l=D.length;a<l;a++)d=D[a],c=u[d],null!=c&&(delete u[d],b[d]=c);e.extend(b.data,u)}t=g.find(">ul:first"),t.length?b.children=e.ui.fancytree.parseHtml(t):b.children=b.lazy?r:null,h.push(b)}),h},registerExtension:function(t){i(null!=t.name,"extensions must have a `name` property."),i(null!=t.version,"extensions must have a `version` property."),e.ui.fancytree._extensions[t.name]=t},unescapeHtml:function(e){var t=n.createElement("div");return t.innerHTML=e,0===t.childNodes.length?"":t.childNodes[0].nodeValue},warn:function(e){o("warn",arguments)}})}(jQuery,window,document)},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e,t){var n="?"===e.substr(0,1),r=n?e.substr(1):e;if(void 0===t[r]){if(n)return;throw'Attribute "'+props[prop]+'" does not exists'}return t[r]}Object.defineProperty(t,"__esModule",{value:!0}),t.FancytreeAdapter=void 0;var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},s=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),l=n(32),d=r(l);n(31),n(29),n(28),n(54),n(55);var c=new d.default;t.FancytreeAdapter=function(){function e(t){if(i(this,e),!window.jQuery||!jQuery.fn.fancytree)throw"The FancytreeAdapter requires both jQuery and the FancyTree library.";if(!t.request)throw"The FancytreeAdapter requires a request option.";this.requestData=t.request,this.rootNode=t.root_node||"/",this.useCache=void 0===t.use_cache||t.use_cache,this.boundToInput=!1,this.sortableBy=void 0!=t.sortableBy&&t.sortableBy,t.dnd&&void 0==t.dnd.enabled&&(t.dnd.enabled=!0);var n=function(){return!0};if(this.dndOptions=jQuery.extend({enabled:!1,isNodeDraggable:n,nodeAcceptsDraggable:n},t.dnd),this.dndOptions.enabled&&!t.request.move)throw"The move request needs to be configured when drag 'n drop is enabled, pass it using the `request.move` option.";this.dndOptions.request=t.request.move,this.actions=new Array,this.tree=null,this.$tree=null,this.pathKeyMap={}}return s(e,[{key:"bindToElement",value:function(e){var t=this;if(this.$tree)throw"Cannot bind to multiple elements.";if(!e instanceof jQuery)throw"FancytreeAdapter can only be adapted to a jQuery object.";this.$tree=e;var n=this.actions,r=function(e,t){return"object"==("undefined"==typeof e?"undefined":a(e))&&e.hasOwnProperty("data")?o(e.data,t.descriptors):"function"==typeof e?e(requestNode):"string"==typeof e?e:void 0},i=function e(i){if(0!==i.length){if("//"==i.path||"/"==i.path)return e(i.children[Object.keys(i.children)[0]]);var o=i.path.replace("/","/").replace("//","/"),a=t.pathKeyMap[o]||""+jQuery.ui.fancytree._nextNodeKey++,s={title:i.label,key:a,children:[],actions:{},refPath:o,type:i.payload_type,unselectable:!0};t.pathKeyMap[o]=a,i.descriptors.hasOwnProperty("icon")&&(s.icon=i.descriptors.icon),i.descriptors.hasOwnProperty("position")&&(s.position=i.descriptors.position);for(var l in n){var d=n[l],c=r(d.url,i);void 0!==c&&(s.actions[l]={label:l,iconClass:d.icon,url:c})}var u=0;for(name in i.children)if(i.children.hasOwnProperty(name)){var h=e(i.children[name]);h&&s.children.push(h),u++}return 0!=u&&(s.folder=!0,s.lazy=!0,0===s.children.length&&(s.children=null)),s}},s=this.requestData,l=this.useCache,d={source:l&&c.has(this.rootNode)?c.get(this.rootNode):s.load(this.rootNode),lazyLoad:function(e,t){var n=t.node.data.refPath;if(l&&c.has(n))t.result=c.get(n);else{var 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From a92309d83189d75aee6507d858ae9ee56a26769e Mon Sep 17 00:00:00 2001
From: ElectricMaxxx <maximilian.berghoff@gmx.de>
Date: Mon, 31 Jul 2017 15:16:07 +0200
Subject: [PATCH 3/3] #153 set position localy to not load complete collection
 for parent

---
 src/Resources/assets/js/adapter/fancytree.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Resources/assets/js/adapter/fancytree.js b/src/Resources/assets/js/adapter/fancytree.js
index 215e515..db30afa 100644
--- a/src/Resources/assets/js/adapter/fancytree.js
+++ b/src/Resources/assets/js/adapter/fancytree.js
@@ -269,6 +269,13 @@ export class FancytreeAdapter {
 
                     let moveNodeInTree = (responseData) => {
                         dropedNode.remove();
+                        if (positionBefore) {
+                            parentNode.children.forEach((node) => {
+                            if (node.data.position >= responseData.descriptors.position) {
+                                node.data.position++;
+                            }
+                        });
+                      }
                         parentNode.addChildren(requestNodeToFancytreeNode(responseData));
                     };