From 1b73282e90df66b068d66f9a73fa349e2833c568 Mon Sep 17 00:00:00 2001
From: Tomas Bures <tbures@sathyasai.org>
Date: Mon, 15 May 2017 16:22:06 -0400
Subject: [PATCH] WiP on namespaces and users

---
 app.js                                        |   2 +
 config/default.toml                           |  15 +++
 lib/knex.js                                   |  15 +++
 lib/models/namespaces.js                      |   8 ++
 package.json                                  |   1 +
 public/fancytree/jquery.fancytree-all.min.js  |  50 ++++++++
 .../skin-bootstrap/ui.fancytree.min.css       |   6 +
 public/fancytree/skin-bootstrap/vline-rtl.gif | Bin 0 -> 842 bytes
 public/fancytree/skin-bootstrap/vline.gif     | Bin 0 -> 844 bytes
 routes/namespaces.js                          |  68 +++++++++++
 setup/knex/config.js                          |   9 ++
 setup/knex/knexfile.js                        |   8 ++
 setup/knex/migrations/20170506102634_base.js  |  75 ++++++++++++
 .../20170507083345_create_namespaces.js       |  31 +++++
 .../20170507084114_create_permissions.js      |  51 ++++++++
 views/layout.hbs                              |  24 ++++
 views/namespaces/edit.hbs                     |  39 ++++++
 views/namespaces/namespaces.hbs               | 111 ++++++++++++++++++
 18 files changed, 513 insertions(+)
 create mode 100644 lib/knex.js
 create mode 100644 lib/models/namespaces.js
 create mode 100644 public/fancytree/jquery.fancytree-all.min.js
 create mode 100644 public/fancytree/skin-bootstrap/ui.fancytree.min.css
 create mode 100644 public/fancytree/skin-bootstrap/vline-rtl.gif
 create mode 100644 public/fancytree/skin-bootstrap/vline.gif
 create mode 100644 routes/namespaces.js
 create mode 100644 setup/knex/config.js
 create mode 100644 setup/knex/knexfile.js
 create mode 100644 setup/knex/migrations/20170506102634_base.js
 create mode 100644 setup/knex/migrations/20170507083345_create_namespaces.js
 create mode 100644 setup/knex/migrations/20170507084114_create_permissions.js
 create mode 100644 views/namespaces/edit.hbs
 create mode 100644 views/namespaces/namespaces.hbs

diff --git a/app.js b/app.js
index f8bad1bf..bbceeceb 100644
--- a/app.js
+++ b/app.js
@@ -42,6 +42,7 @@ const grapejs = require('./routes/grapejs');
 const mosaico = require('./routes/mosaico');
 const reports = require('./routes/reports');
 const reportsTemplates = require('./routes/report-templates');
+const namespaces = require('./routes/namespaces');
 
 const app = express();
 
@@ -213,6 +214,7 @@ app.use('/api', api);
 app.use('/editorapi', editorapi);
 app.use('/grapejs', grapejs);
 app.use('/mosaico', mosaico);
+app.use('/namespaces', namespaces);
 
 if (config.reports && config.reports.enabled === true) {
     app.use('/reports', reports);
diff --git a/config/default.toml b/config/default.toml
index 64d45fbe..19067c6f 100644
--- a/config/default.toml
+++ b/config/default.toml
@@ -177,3 +177,18 @@ templates=[["demo", "Demo Template"]]
 # The bottom line is that if people who are creating report templates or have write access to the DB cannot be trusted,
 # then it's safer to switch off the reporting functionality below.
 enabled=false
+
+
+[shares.list.master]
+name="Master"
+description="All permissions"
+permissions=["view"]
+
+
+[shares.namespace.master]
+name="Master"
+description="All permissions"
+
+[shares.namespace.master.permissions]
+list=["view"]
+namespace=["view", "edit", "create", "delete", "create list"]
\ No newline at end of file
diff --git a/lib/knex.js b/lib/knex.js
new file mode 100644
index 00000000..4a542c42
--- /dev/null
+++ b/lib/knex.js
@@ -0,0 +1,15 @@
+'use strict';
+
+const config = require('config');
+
+const knex = require('knex')({
+    client: 'mysql',
+    connection: config.mysql,
+    migrations: {
+        directory: __dirname + '/../setup/knex/migrations'
+    }
+});
+
+knex.migrate.latest();
+
+module.exports = knex;
diff --git a/lib/models/namespaces.js b/lib/models/namespaces.js
new file mode 100644
index 00000000..51a59005
--- /dev/null
+++ b/lib/models/namespaces.js
@@ -0,0 +1,8 @@
+'use strict';
+
+const config = require('config');
+const knex = require('../knex');
+
+module.exports.list = () => {
+    return knex('namespaces');
+};
diff --git a/package.json b/package.json
index 7d82f7cd..20d6140a 100644
--- a/package.json
+++ b/package.json
@@ -72,6 +72,7 @@
     "jquery-file-upload-middleware": "^0.1.8",
     "jsdom": "^9.12.0",
     "juice": "^4.0.2",
+    "knex": "^0.13.0",
     "libmime": "^3.1.0",
     "marked": "^0.3.6",
     "memory-cache": "^0.1.6",
diff --git a/public/fancytree/jquery.fancytree-all.min.js b/public/fancytree/jquery.fancytree-all.min.js
new file mode 100644
index 00000000..14f7192e
--- /dev/null
+++ b/public/fancytree/jquery.fancytree-all.min.js
@@ -0,0 +1,50 @@
+/*! jQuery Fancytree Plugin - 2.22.4 - 2017-05-06T06:26:23Z
+  * https://github.com/mar10/fancytree
+  * Copyright (c) 2017 Martin Wendt; Licensed MIT */
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+		define( [ "jquery" ], factory );
+	} else {
+		factory( jQuery );
+	}
+}(function( $ ) {
+
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(parent: "+o+")"),c.call(this,k,"error");break}if(0===p.length){c.call(this,n,"ok");break}if(n.lazy&&n.hasChildren()===d){c.call(this,n,"loaded"),l[k]?l[k].push(p.join(q)):l[k]=[p.join(q)];break}c.call(this,n,"loaded"),o=n}g=[];for(k in l)n=o._findDirectChild(k),null==n&&(n=r.getNodeByKey(k)),h=new a.Deferred,g.push(h),f(k,n,h);return a.when.apply(a,g).promise()},reactivate:function(a){var b,c=this.activeNode;return c?(this.activeNode=null,b=c.setActive(!0,{noFocus:!0}),a&&c.setFocus(),b):k()},reload:function(a){return this._callHook("treeClear",this),this._callHook("treeLoad",this,a)},render:function(a,b){return this.rootNode.render(a,b)},setFocus:function(a){return this._callHook("treeSetFocus",this,a)},toDict:function(a,b){var c=this.rootNode.toDict(!0,b);return a?c:c.children},toString:function(){return"<Fancytree(#"+this._id+")>"},_triggerNodeEvent:function(a,b,c,e){var f=this._makeHookContext(b,c,e),g=this.widget._trigger(a,c,f);return g!==!1&&f.result!==d?f.result:g},_triggerTreeEvent:function(a,b,c){var e=this._makeHookContext(this,b,c),f=this.widget._trigger(a,b,e);return f!==!1&&e.result!==d?e.result:f},visit:function(a){return this.rootNode.visit(a,!1)},warn:function(a){Array.prototype.unshift.call(arguments,this.toString()),f("warn",arguments)}},a.extend(t.prototype,{nodeClick:function(a){var b,c,d=a.targetType,e=a.node;if("expander"===d){if(e.isLoading())return void e.debug("Got 2nd click while loading: ignored");this._callHook("nodeToggleExpanded",a)}else if("checkbox"===d)this._callHook("nodeToggleSelected",a),a.options.focusOnSelect&&this._callHook("nodeSetFocus",a,!0);else{if(c=!1,b=!0,e.folder)switch(a.options.clickFolderMode){case 2:c=!0,b=!1;break;case 3:b=!0,c=!0}b&&(this.nodeSetFocus(a),this._callHook("nodeSetActive",a,!0)),c&&this._callHook("nodeToggleExpanded",a)}},nodeCollapseSiblings:function(a,b){var c,d,e,f=a.node;if(f.parent)for(c=f.parent.children,d=0,e=c.length;d<e;d++)c[d]!==f&&c[d].expanded&&this._callHook("nodeSetExpanded",c[d],!1,b)},nodeDblclick:function(a){"title"===a.targetType&&4===a.options.clickFolderMode&&this._callHook("nodeToggleExpanded",a),"title"===a.targetType&&a.originalEvent.preventDefault()},nodeKeydown:function(b){var c,d,e,f,g=b.originalEvent,h=b.node,i=b.tree,j=b.options,k=g.which,l=String.fromCharCode(k),m=!(g.altKey||g.ctrlKey||g.metaKey||g.shiftKey),n=a(g.target),o=!0,p=!(g.ctrlKey||!j.autoActivate);if(h||(f=this.getActiveNode()||this.getFirstChild(),f&&(f.setFocus(),h=b.node=this.focusNode,h.debug("Keydown force focus on active node"))),j.quicksearch&&m&&/\w/.test(l)&&!D[k]&&!n.is(":input:enabled"))return d=(new Date).getTime(),d-i.lastQuicksearchTime>500&&(i.lastQuicksearchTerm=""),i.lastQuicksearchTime=d,i.lastQuicksearchTerm+=l,c=i.findNextNode(i.lastQuicksearchTerm,i.getActiveNode()),c&&c.setActive(),void g.preventDefault();switch(w.eventToString(g)){case"+":case"=":i.nodeSetExpanded(b,!0);break;case"-":i.nodeSetExpanded(b,!1);break;case"space":h.isPagingNode()?i._triggerNodeEvent("clickPaging",b,g):j.checkbox?i.nodeToggleSelected(b):i.nodeSetActive(b,!0);break;case"return":i.nodeSetActive(b,!0);break;case"home":case"end":case"backspace":case"left":case"right":case"up":case"down":e=h.navigate(g.which,p,!0);break;default:o=!1}o&&g.preventDefault()},nodeLoadChildren:function(b,c){var d,f,g,h=b.tree,i=b.node,j=(new Date).getTime();return a.isFunction(c)&&(c=c.call(h,{type:"source"},b),e(!a.isFunction(c),"source callback must not return another function")),c.url&&(i._requestId&&i.warn("Recursive load request #"+j+" while #"+i._requestId+" is pending."),d=a.extend({},b.options.ajax,c),i._requestId=j,d.debugDelay?(f=d.debugDelay,a.isArray(f)&&(f=f[0]+Math.random()*(f[1]-f[0])),i.warn("nodeLoadChildren waiting debugDelay "+Math.round(f)+" ms ..."),d.debugDelay=!1,g=a.Deferred(function(b){setTimeout(function(){a.ajax(d).done(function(){b.resolveWith(this,arguments)}).fail(function(){b.rejectWith(this,arguments)})},f)})):g=a.ajax(d),c=new a.Deferred,g.done(function(d,e,f){var g,k;if("json"!==this.dataType&&"jsonp"!==this.dataType||"string"!=typeof d||a.error("Ajax request returned a string (did you get the JSON dataType wrong?)."),i._requestId&&i._requestId>j)return void c.rejectWith(this,[A]);if(b.options.postProcess){try{k=h._triggerNodeEvent("postProcess",b,b.originalEvent,{response:d,error:null,dataType:this.dataType})}catch(l){k={error:l,message:""+l,details:"postProcess failed"}}if(k.error)return g=a.isPlainObject(k.error)?k.error:{message:k.error},g=h._makeHookContext(i,null,g),void c.rejectWith(this,[g]);d=a.isArray(k)?k:d}else d&&d.hasOwnProperty("d")&&b.options.enableAspx&&(d="string"==typeof d.d?a.parseJSON(d.d):d.d);c.resolveWith(this,[d])}).fail(function(a,b,d){var e=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:d,details:a.status+": "+d});c.rejectWith(this,[e])})),a.isFunction(c.then)&&a.isFunction(c["catch"])&&(g=c,c=new a.Deferred,g.then(function(a){c.resolve(a)},function(a){c.reject(a)})),a.isFunction(c.promise)&&(h.nodeSetStatus(b,"loading"),c.done(function(a){h.nodeSetStatus(b,"ok"),i._requestId=null}).fail(function(a){var c;return a===A?void i.warn("Ignored response for obsolete load request #"+j+" (expected #"+i._requestId+")"):(a.node&&a.error&&a.message?c=a:(c=h._makeHookContext(i,null,{error:a,args:Array.prototype.slice.call(arguments),message:a?a.message||a.toString():""}),"[object Object]"===c.message&&(c.message="")),i.warn("Load children failed ("+c.message+")",c),void(h._triggerNodeEvent("loadError",c,null)!==!1&&h.nodeSetStatus(b,"error",c.message,c.details)))})),a.when(c).done(function(b){var c;a.isPlainObject(b)&&(e(i.isRootNode(),"source may only be an object for root nodes (expecting an array of child objects otherwise)"),
+e(a.isArray(b.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),c=b,b=b.children,delete c.children,a.extend(h.data,c)),e(a.isArray(b),"expected array of children"),i._setChildren(b),h._triggerNodeEvent("loadChildren",i)})},nodeLoadKeyPath:function(a,b){},nodeRemoveChild:function(b,c){var d,f=b.node,g=a.extend({},b,{node:c}),h=f.children;return 1===h.length?(e(c===h[0],"invalid single child"),this.nodeRemoveChildren(b)):(this.activeNode&&(c===this.activeNode||this.activeNode.isDescendantOf(c))&&this.activeNode.setActive(!1),this.focusNode&&(c===this.focusNode||this.focusNode.isDescendantOf(c))&&(this.focusNode=null),this.nodeRemoveMarkup(g),this.nodeRemoveChildren(g),d=a.inArray(c,h),e(d>=0,"invalid child"),f.triggerModifyChild("remove",c),c.visit(function(a){a.parent=null},!0),this._callHook("treeRegisterNode",this,!1,c),void h.splice(d,1))},nodeRemoveChildMarkup:function(b){var c=b.node;c.ul&&(c.isRootNode()?a(c.ul).empty():(a(c.ul).remove(),c.ul=null),c.visit(function(a){a.li=a.ul=null}))},nodeRemoveChildren:function(b){var c,d=b.tree,e=b.node,f=e.children;f&&(this.activeNode&&this.activeNode.isDescendantOf(e)&&this.activeNode.setActive(!1),this.focusNode&&this.focusNode.isDescendantOf(e)&&(this.focusNode=null),this.nodeRemoveChildMarkup(b),c=a.extend({},b),e.triggerModifyChild("remove",null),e.visit(function(a){a.parent=null,d._callHook("treeRegisterNode",d,!1,a)}),e.lazy?e.children=[]:e.children=null,e.isRootNode()||(e.expanded=!1),this.nodeRenderStatus(b))},nodeRemoveMarkup:function(b){var c=b.node;c.li&&(a(c.li).remove(),c.li=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,d,f,g,h){var i,j,k,l,m,n,o,p=b.node,q=b.tree,r=b.options,s=r.aria,t=!1,u=p.parent,v=!u,w=p.children,x=null;if(q._enableUpdate!==!1&&(v||u.ul)){if(e(v||u.ul,"parent UL must 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"+k,i),n=i.nextSibling,i.parentNode.removeChild(i),i=n):i=i.nextSibling;for(i=p.ul.firstChild,l=0,m=w.length-1;l<m;l++)j=w[l],k=i.ftnode,j!==k?p.ul.insertBefore(j.li,k.li):i=i.nextSibling}}else p.ul&&(this.warn("remove child markup for "+p),this.nodeRemoveChildMarkup(b));v||t&&u.ul.insertBefore(p.li,x)}},nodeRenderTitle:function(b,c){var e,f,g,h,i,j,k=b.node,l=b.tree,m=b.options,n=m.aria,q=k.getLevel(),r=[];c!==d&&(k.title=c),k.span&&l._enableUpdate!==!1&&(h=n&&k.hasChildren()!==!1?" role='button'":"",q<m.minExpandLevel?(k.lazy||(k.expanded=!0),q>1&&r.push("<span "+h+" class='fancytree-expander fancytree-expander-fixed'></span>")):r.push("<span "+h+" class='fancytree-expander'></span>"),m.checkbox&&k.hideCheckbox!==!0&&!k.isStatusNode()&&(h=n?" role='checkbox'":"",r.push("<span "+h+" class='fancytree-checkbox'></span>")),k.data.iconClass!==d&&(k.icon?a.error("'iconClass' node option is deprecated since v2.14.0: use 'icon' only instead"):(k.warn("'iconClass' node option is deprecated since v2.14.0: use 'icon' instead"),k.icon=k.data.iconClass)),f=w.evalOption("icon",k,k,m,!0),"boolean"!=typeof f&&(f=""+f),f!==!1&&(h=n?" role='presentation'":"","string"==typeof f?x.test(f)?(f="/"===f.charAt(0)?f:(m.imagePath||"")+f,r.push("<img src='"+f+"' class='fancytree-icon' alt='' />")):r.push("<span "+h+" class='fancytree-custom-icon "+f+"'></span>"):r.push("<span "+h+" class='fancytree-icon'></span>")),g="",m.renderTitle&&(g=m.renderTitle.call(l,{type:"renderTitle"},b)||""),g||(k.tooltip?j=k.tooltip:m.tooltip&&(j=m.tooltip===!0?k.title:m.tooltip.call(l,k)),j=j?" title='"+p(j)+"'":"",e="",h="",i=m.titlesTabbable?" tabindex='0'":"",g="<span "+h+" class='fancytree-title'"+e+j+i+">"+(m.escapeTitles?o(k.title):k.title)+"</span>"),r.push(g),k.span.innerHTML=r.join(""),this.nodeRenderStatus(b),m.enhanceTitle&&(b.$title=a(">span.fancytree-title",k.span),g=m.enhanceTitle.call(l,{type:"enhanceTitle"},b)||""))},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options,g=d.hasChildren(),h=d.isLastSibling(),i=f.aria,j=f._classNames,k=[],l=d[e.statusClassPropName];l&&e._enableUpdate!==!1&&(i&&(c=a(d.tr?d.tr:d.span)),k.push(j.node),e.activeNode===d&&k.push(j.active),e.focusNode===d&&k.push(j.focused),d.expanded?(k.push(j.expanded),i&&c.attr("aria-expanded",!0)):i&&(g?c.attr("aria-expanded",!1):c.removeAttr("aria-expanded")),d.folder&&k.push(j.folder),g!==!1&&k.push(j.hasChildren),h&&k.push(j.lastsib),d.lazy&&null==d.children&&k.push(j.lazy),d.partload&&k.push(j.partload),d.partsel&&k.push(j.partsel),d.unselectable&&k.push(j.unselectable),d._isLoading&&k.push(j.loading),d._error&&k.push(j.error),d.statusNodeType&&k.push(j.statusNodePrefix+d.statusNodeType),d.selected?(k.push(j.selected),i&&c.attr("aria-selected",!0)):i&&c.attr("aria-selected",!1),d.extraClasses&&k.push(d.extraClasses),g===!1?k.push(j.combinedExpanderPrefix+"n"+(h?"l":"")):k.push(j.combinedExpanderPrefix+(d.expanded?"e":"c")+(d.lazy&&null==d.children?"d":"")+(h?"l":"")),k.push(j.combinedIconPrefix+(d.expanded?"e":"c")+(d.folder?"f":"")),l.className=k.join(" "),d.li&&a(d.li).toggleClass(j.lastsib,h))},nodeSetActive:function(b,c,d){d=d||{};var f,g=b.node,h=b.tree,i=b.options,j=d.noEvents===!0,m=d.noFocus===!0,n=g===h.activeNode;return c=c!==!1,n===c?k(g):c&&!j&&this._triggerNodeEvent("beforeActivate",g,b.originalEvent)===!1?l(g,["rejected"]):(c?(h.activeNode&&(e(h.activeNode!==g,"node was active (inconsistency)"),f=a.extend({},b,{node:h.activeNode}),h.nodeSetActive(f,!1),e(null===h.activeNode,"deactivate was out of sync?")),i.activeVisible&&g.makeVisible({scrollIntoView:m&&null==h.focusNode}),h.activeNode=g,h.nodeRenderStatus(b),m||h.nodeSetFocus(b),j||h._triggerNodeEvent("activate",g,b.originalEvent)):(e(h.activeNode===g,"node was not active (inconsistency)"),h.activeNode=null,this.nodeRenderStatus(b),j||b.tree._triggerNodeEvent("deactivate",g,b.originalEvent)),k(g))},nodeSetExpanded:function(b,c,e){e=e||{};var f,g,h,i,j,m,n=b.node,o=b.tree,p=b.options,q=e.noAnimation===!0,r=e.noEvents===!0;if(c=c!==!1,n.expanded&&c||!n.expanded&&!c)return k(n);if(c&&!n.lazy&&!n.hasChildren())return k(n);if(!c&&n.getLevel()<p.minExpandLevel)return l(n,["locked"]);if(!r&&this._triggerNodeEvent("beforeExpand",n,b.originalEvent)===!1)return l(n,["rejected"]);if(q||n.isVisible()||(q=e.noAnimation=!0),g=new a.Deferred,c&&!n.expanded&&p.autoCollapse){j=n.getParentList(!1,!0),m=p.autoCollapse;try{for(p.autoCollapse=!1,h=0,i=j.length;h<i;h++)this._callHook("nodeCollapseSiblings",j[h],e)}finally{p.autoCollapse=m}}return g.done(function(){var a=n.getLastChild();c&&p.autoScroll&&!q&&a?a.scrollIntoView(!0,{topNode:n}).always(function(){r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}):r||b.tree._triggerNodeEvent(c?"expand":"collapse",b)}),f=function(d){var e,f,g=p._classNames,h=p.toggleEffect;if(n.expanded=c,o._callHook("nodeRender",b,!1,!1,!0),n.ul)if(e="none"!==n.ul.style.display,f=!!n.expanded,e===f)n.warn("nodeSetExpanded: UL.style.display already set");else{if(h&&!q)return a(n.li).addClass(g.animating),void a(n.ul).addClass(g.animating).toggle(h.effect,h.options,h.duration,function(){a(this).removeClass(g.animating),a(n.li).removeClass(g.animating),d()});n.ul.style.display=n.expanded||!parent?"":"none"}d()},c&&n.lazy&&n.hasChildren()===d?n.load().done(function(){g.notifyWith&&g.notifyWith(n,["loaded"]),f(function(){g.resolveWith(n)})}).fail(function(a){f(function(){g.rejectWith(n,["load failed ("+a+")"])})}):f(function(){g.resolveWith(n)}),g.promise()},nodeSetFocus:function(b,d){var e,f=b.tree,g=b.node,h=f.options,i=!!b.originalEvent&&a(b.originalEvent.target).is(":input");if(d=d!==!1,f.focusNode){if(f.focusNode===g&&d)return;e=a.extend({},b,{node:f.focusNode}),f.focusNode=null,this._triggerNodeEvent("blur",e),this._callHook("nodeRenderStatus",e)}d&&(this.hasFocus()||(g.debug("nodeSetFocus: forcing container focus"),this._callHook("treeSetFocus",b,!0,{calledByNode:!0})),g.makeVisible({scrollIntoView:!1}),f.focusNode=g,h.titlesTabbable?i||a(g.span).find(".fancytree-title").focus():0===a(c.activeElement).closest(".fancytree-container").length&&a(f.$container).focus(),h.aria&&a(f.$container).attr("aria-activedescendant",a(g.tr||g.span).uniqueId().attr("id")),this._triggerNodeEvent("focus",b),h.autoScroll&&g.scrollIntoView(),this._callHook("nodeRenderStatus",b))},nodeSetSelected:function(a,b){var c=a.node,d=a.tree,e=a.options;if(b=b!==!1,!c.unselectable){if(c.selected&&b||!c.selected&&!b)return!!c.selected;if(this._triggerNodeEvent("beforeSelect",c,a.originalEvent)===!1)return!!c.selected;b&&1===e.selectMode?d.lastSelectedNode&&d.lastSelectedNode.setSelected(!1):3===e.selectMode&&(c.selected=b,c.fixSelection3AfterClick()),c.selected=b,this.nodeRenderStatus(a),d.lastSelectedNode=b?c:null,d._triggerNodeEvent("select",a)}},nodeSetStatus:function(b,c,d,e){function f(){var a=h.children?h.children[0]:null;if(a&&a.isStatusNode()){try{h.ul&&(h.ul.removeChild(a.li),a.li=null)}catch(b){}1===h.children.length?h.children=[]:h.children.shift()}}function g(b,c){var d=h.children?h.children[0]:null;return d&&d.isStatusNode()?(a.extend(d,b),d.statusNodeType=c,i._callHook("nodeRenderTitle",d)):(h._setChildren([b]),h.children[0].statusNodeType=c,i.render()),h.children[0]}var h=b.node,i=b.tree;switch(c){case"ok":f(),h._isLoading=!1,h._error=null,h.renderStatus();break;case"loading":h.parent||g({title:i.options.strings.loading+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!0,h._error=null,h.renderStatus();break;case"error":g({title:i.options.strings.loadError+(d?" ("+d+")":""),checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error={message:d,details:e},h.renderStatus();break;case"nodata":g({title:i.options.strings.noData,checkbox:!1,tooltip:e},c),h._isLoading=!1,h._error=null,h.renderStatus();break;default:a.error("invalid node status "+c)}},nodeToggleExpanded:function(a){return this.nodeSetExpanded(a,!a.node.expanded)},nodeToggleSelected:function(a){return this.nodeSetSelected(a,!a.node.selected)},treeClear:function(a){var b=a.tree;b.activeNode=null,b.focusNode=null,b.$div.find(">ul.fancytree-container").empty(),b.rootNode.children=null},treeCreate:function(a){},treeDestroy:function(a){this.$div.find(">ul.fancytree-container").remove(),this.$source&&this.$source.removeClass("ui-helper-hidden")},treeInit:function(a){var b=a.tree,c=b.options;b.$container.attr("tabindex",c.tabindex),c.rtl?b.$container.attr("DIR","RTL").addClass("fancytree-rtl"):b.$container.removeAttr("DIR").removeClass("fancytree-rtl"),c.aria&&(b.$container.attr("role","tree"),1!==c.selectMode&&b.$container.attr("aria-multiselectable",!0)),this.treeLoad(a)},treeLoad:function(b,c){var d,f,g,h,i=b.tree,j=b.widget.element,k=a.extend({},b,{node:this.rootNode});if(i.rootNode.children&&this.treeClear(b),c=c||this.options.source)"string"==typeof c&&a.error("Not implemented");else switch(f=j.data("type")||"html"){case"html":g=j.find(">ul:first"),g.addClass("ui-fancytree-source ui-helper-hidden"),c=a.ui.fancytree.parseHtml(g),this.data=a.extend(this.data,n(g));break;case"json":c=a.parseJSON(j.text()),j.contents().filter(function(){return 3===this.nodeType}).remove(),a.isPlainObject(c)&&(e(a.isArray(c.children),"if an object is passed as source, it must contain a 'children' array (all other properties are added to 'tree.data')"),d=c,c=c.children,delete d.children,a.extend(i.data,d));break;default:a.error("Invalid data-type: "+f)}return h=this.nodeLoadChildren(k,c).done(function(){i.render(),3===b.options.selectMode&&i.rootNode.fixSelection3FromEndNodes(),i.activeNode&&i.options.activeVisible&&i.activeNode.makeVisible(),i._triggerTreeEvent("init",null,{status:!0})}).fail(function(){i.render(),i._triggerTreeEvent("init",null,{status:!1})})},treeRegisterNode:function(a,b,c){},treeSetFocus:function(b,c,d){function e(a){!a.activeNode&&a.getFirstChild()&&a.getFirstChild().setFocus()}if(c=c!==!1,c!==this.hasFocus()&&(this._hasFocus=c,!c&&this.focusNode?this.focusNode.setFocus(!1):!c||d&&d.calledByNode||a(this.$container).focus(),this.$container.toggleClass("fancytree-treefocus",c),this._triggerTreeEvent(c?"focusTree":"blurTree"),c)){var f=this;setTimeout(function(){e(f)},0)}},treeSetOption:function(b,c,d){var e=b.tree,f=!0,g=!1;switch(c){case"aria":case"checkbox":case"icon":case"minExpandLevel":case"tabindex":e._callHook("treeCreate",e),g=!0;break;case"escapeTitles":case"tooltip":g=!0;break;case"rtl":d===!1?e.$container.removeAttr("DIR").removeClass("fancytree-rtl"):e.$container.attr("DIR","RTL").addClass("fancytree-rtl"),g=!0;break;case"source":f=!1,e._callHook("treeLoad",e,d),g=!0}e.debug("set option "+c+"="+d+" <"+typeof d+">"),f&&(this.widget._super?this.widget._super.call(this.widget,c,d):a.Widget.prototype._setOption.call(this.widget,c,d)),g&&e.render(!0,!1)}}),a.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...",loadError:"Load error!",moreData:"More...",noData:"No data."},tabindex:"0",titlesTabbable:!1,tooltip:!1,_classNames:{node:"fancytree-node",folder:"fancytree-folder",animating:"fancytree-animating",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 t(this),this.$source=this.source||"json"===this.element.data("type")?this.element:this.element.find(">ul:first");var b,c,f,g=this.options,h=g.extensions,i=this.tree;for(f=0;f<h.length;f++)c=h[f],b=a.ui.fancytree._extensions[c],b||a.error("Could not apply extension '"+c+"' (it is not registered, did you forget to include it?)"),this.tree.options[c]=a.extend(!0,{},b.options,this.tree.options[c]),e(this.tree.ext[c]===d,"Extension name must not exist as Fancytree.ext attribute: '"+c+"'"),this.tree.ext[c]={},j(this.tree,i,b,c),i=b;g.icons!==d&&(g.icon!==!0?a.error("'icons' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'icons' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.icons)),g.iconClass!==d&&(g.icon?a.error("'iconClass' tree option is deprecated since v2.14.0: use 'icon' only instead"):(this.tree.warn("'iconClass' tree option is deprecated since v2.14.0: use 'icon' instead"),g.icon=g.iconClass)),g.tabbable!==d&&(g.tabindex=g.tabbable?"0":"-1",this.tree.warn("'tabbable' tree option is deprecated since v2.17.0: use 'tabindex='"+g.tabindex+"' instead")),this.tree._callHook("treeCreate",this.tree)},_init:function(){this.tree._callHook("treeInit",this.tree),this._bind()},_setOption:function(a,b){return this.tree._callHook("treeSetOption",this.tree,a,b)},destroy:function(){this._unbind(),this.tree._callHook("treeDestroy",this.tree),a.Widget.prototype.destroy.call(this)},_unbind:function(){var b=this.tree._ns;this.element.off(b),this.tree.$container.off(b),a(c).off(b)},_bind:function(){var a=this,b=this.options,c=this.tree,d=c._ns;this._unbind(),c.$container.on("focusin"+d+" focusout"+d,function(a){var b=w.getNode(a),d="focusin"===a.type;b?c._callHook("nodeSetFocus",c._makeHookContext(b,a),d):c._callHook("treeSetFocus",c,d)}).on("selectstart"+d,"span.fancytree-title",function(a){a.preventDefault()}).on("keydown"+d,function(a){if(b.disabled||b.keyboard===!1)return!0;var d,e=c.focusNode,f=c._makeHookContext(e||c,a),g=c.phase;try{return c.phase="userEvent",d=e?c._triggerNodeEvent("keydown",e,a):c._triggerTreeEvent("keydown",a),"preventNav"===d?d=!0:d!==!1&&(d=c._callHook("nodeKeydown",f)),d}finally{c.phase=g}}).on("mousedown"+d+" dblclick"+d,function(c){if(b.disabled)return!0;var d,e=w.getEventTarget(c),f=e.node,g=a.tree,h=g.phase;if(!f)return!0;d=g._makeHookContext(f,c);try{switch(g.phase="userEvent",c.type){case"mousedown":return d.targetType=e.type,f.isPagingNode()?g._triggerNodeEvent("clickPaging",d,c)===!0:g._triggerNodeEvent("click",d,c)!==!1&&g._callHook("nodeClick",d);case"dblclick":return d.targetType=e.type,g._triggerNodeEvent("dblclick",d,c)!==!1&&g._callHook("nodeDblclick",d)}}finally{g.phase=h}})},getActiveNode:function(){return this.tree.activeNode},getNodeByKey:function(a){return this.tree.getNodeByKey(a)},getRootNode:function(){return this.tree.rootNode},getTree:function(){return this.tree}}),w=a.ui.fancytree,a.extend(a.ui.fancytree,{version:"2.22.4",buildType: "production",debugLevel: 1,_nextId:1,_nextNodeKey:1,_extensions:{},_FancytreeClass:t,_FancytreeNodeClass:s,jquerySupports:{positionMyOfs:h(a.ui.version,1,9)},assert:function(a,b){return e(a,b)},debounce:function(a,b,c,d){var e;return 3===arguments.length&&"boolean"!=typeof c&&(d=c,c=!1),function(){var f=arguments;d=d||this,c&&!e&&b.apply(d,f),clearTimeout(e),e=setTimeout(function(){c||b.apply(d,f),e=null},a)}},debug:function(b){a.ui.fancytree.debugLevel>=2&&f("log",arguments)},error:function(a){f("error",arguments)},escapeHtml:o,fixPositionOptions:function(b){if((b.offset||(""+b.my+b.at).indexOf("%")>=0)&&a.error("expected new position syntax (but '%' is not supported)"),!a.ui.fancytree.jquerySupports.positionMyOfs){var c=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.my),d=/(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(b.at),e=(c[2]?+c[2]:0)+(d[2]?+d[2]:0),f=(c[4]?+c[4]:0)+(d[4]?+d[4]:0);b=a.extend({},b,{my:c[1]+" "+c[3],at:d[1]+" "+d[3]}),(e||f)&&(b.offset=""+e+" "+f)}return b},getEventTargetType:function(a){return this.getEventTarget(a).type},getEventTarget:function(b){var c=b&&b.target?b.target.className:"",e={node:this.getNode(b.target),type:d};return/\bfancytree-title\b/.test(c)?e.type="title":/\bfancytree-expander\b/.test(c)?e.type=e.node.hasChildren()===!1?"prefix":"expander":/\bfancytree-checkbox\b/.test(c)||/\bfancytree-radio\b/.test(c)?e.type="checkbox":/\bfancytree-icon\b/.test(c)?e.type="icon":/\bfancytree-node\b/.test(c)?e.type="title":b&&b.target&&a(b.target).closest(".fancytree-title").length&&(e.type="title"),e},getNode:function(a){if(a instanceof s)return a;for(a instanceof jQuery?a=a[0]:a.originalEvent!==d&&(a=a.target);a;){if(a.ftnode)return a.ftnode;a=a.parentNode}return null},getTree:function(b){var c;return b instanceof t?b:(b===d&&(b=0),"number"==typeof b?b=a(".fancytree-container").eq(b):"string"==typeof b?b=a(b).eq(0):b.selector!==d?b=b.eq(0):b.originalEvent!==d&&(b=a(b.target)),b=b.closest(":ui-fancytree"),c=b.data("ui-fancytree")||b.data("fancytree"),c?c.tree:null)},evalOption:function(b,c,d,e,f){var g,h,i=c.tree,j=e[b],k=d[b];return a.isFunction(j)?(g={node:c,tree:i,widget:i.widget,options:i.widget.options},h=j.call(i,{type:b},g),null==h&&(h=k)):h=null!=k?k:j,null==h&&(h=f),h},eventToString:function(a){var b=a.which,c=a.type,d=[];return a.altKey&&d.push("alt"),a.ctrlKey&&d.push("ctrl"),a.metaKey&&d.push("meta"),a.shiftKey&&d.push("shift"),"click"===c||"dblclick"===c?d.push(E[a.button]+c):C[b]||d.push(D[b]||String.fromCharCode(b).toLowerCase()),d.join("+")},info:function(b){a.ui.fancytree.debugLevel>=1&&f("info",arguments)},keyEventToString:function(a){return this.warn("keyEventToString() is deprecated: use eventToString()"),this.eventToString(a)},overrideMethod:function(b,c,d){var e,f=b[c]||a.noop;b[c]=function(){try{return e=this._super,this._super=f,d.apply(this,arguments)}finally{this._super=e}}},parseHtml:function(b){var c,e,f,g,h,i,j,k,l=b.find(">li"),m=[];return l.each(function(){var l,o,p=a(this),q=p.find(">span:first",this),r=q.length?null:p.find(">a:first"),s={tooltip:null,data:{}};for(q.length?s.title=q.html():r&&r.length?(s.title=r.html(),s.data.href=r.attr("href"),s.data.target=r.attr("target"),s.tooltip=r.attr("title")):(s.title=p.html(),h=s.title.search(/<ul/i),h>=0&&(s.title=s.title.substring(0,h))),s.title=a.trim(s.title),g=0,i=F.length;g<i;g++)s[F[g]]=d;for(c=this.className.split(" "),f=[],g=0,i=c.length;g<i;g++)e=c[g],G[e]?s[e]=!0:f.push(e);if(s.extraClasses=f.join(" "),j=p.attr("title"),j&&(s.tooltip=j),j=p.attr("id"),j&&(s.key=j),l=n(p),l&&!a.isEmptyObject(l)){for(o in J)l.hasOwnProperty(o)&&(l[J[o]]=l[o],delete l[o]);for(g=0,i=H.length;g<i;g++)j=H[g],k=l[j],null!=k&&(delete l[j],s[j]=k);a.extend(s.data,l)}b=p.find(">ul:first"),b.length?s.children=a.ui.fancytree.parseHtml(b):s.children=s.lazy?d:null,m.push(s)}),m},registerExtension:function(b){e(null!=b.name,"extensions must have a `name` property."),e(null!=b.version,"extensions must have a `version` property."),a.ui.fancytree._extensions[b.name]=b},unescapeHtml:function(a){var b=c.createElement("div");return b.innerHTML=a,0===b.childNodes.length?"":b.childNodes[0].nodeValue},warn:function(a){f("warn",arguments)}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.childcounter.min.js' */
+!function(a,b){"use strict";a.ui.fancytree._FancytreeClass.prototype.countSelected=function(a){var b=this;b.options;return b.getSelectedNodes(a).length},a.ui.fancytree._FancytreeNodeClass.prototype.updateCounters=function(){var b=this,c=a("span.fancytree-childcounter",b.span),d=b.tree.options.childcounter,e=b.countChildren(d.deep);b.data.childCounter=e,!e&&d.hideZeros||b.isExpanded()&&d.hideExpanded?c.remove():(c.length||(c=a("<span class='fancytree-childcounter'/>").appendTo(a("span.fancytree-icon",b.span))),c.text(e)),!d.deep||b.isTopLevel()||b.isRoot()||b.parent.updateCounters()},a.ui.fancytree.prototype.widgetMethod1=function(a){this.tree;return a},a.ui.fancytree.registerExtension({name:"childcounter",version:"2.22.4",options:{deep:!0,hideZeros:!0,hideExpanded:!1},foo:42,_appendCounter:function(a){},treeInit:function(a){a.options,a.options.childcounter;this._superApply(arguments),this.$container.addClass("fancytree-ext-childcounter")},treeDestroy:function(a){this._superApply(arguments)},nodeRenderTitle:function(b,c){var d=b.node,e=b.options.childcounter,f=null==d.data.childCounter?d.countChildren(e.deep):+d.data.childCounter;this._super(b,c),!f&&e.hideZeros||d.isExpanded()&&e.hideExpanded||a("span.fancytree-icon",d.span).append(a("<span class='fancytree-childcounter'/>").text(f))},nodeSetExpanded:function(a,b,c){var d=a.tree;a.node;return this._superApply(arguments).always(function(){d.nodeRenderTitle(a)})}})}(jQuery);
+
+/*! Extension 'jquery.fancytree.clones.min.js' */
+!function(a,b,c,d){"use strict";function e(b,c){b||(c=c?": "+c:"",a.error("Assertion failed"+c))}function f(a,b){var c;for(c=a.length-1;c>=0;c--)if(a[c]===b)return a.splice(c,1),!0;return!1}function g(a,b,c){for(var d,e,f=3&a.length,g=a.length-f,h=c,i=3432918353,j=461845907,k=0;k<g;)e=255&a.charCodeAt(k)|(255&a.charCodeAt(++k))<<8|(255&a.charCodeAt(++k))<<16|(255&a.charCodeAt(++k))<<24,++k,e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e,h=h<<13|h>>>19,d=5*(65535&h)+((5*(h>>>16)&65535)<<16)&4294967295,h=(65535&d)+27492+(((d>>>16)+58964&65535)<<16);switch(e=0,f){case 3:e^=(255&a.charCodeAt(k+2))<<16;case 2:e^=(255&a.charCodeAt(k+1))<<8;case 1:e^=255&a.charCodeAt(k),e=(65535&e)*i+(((e>>>16)*i&65535)<<16)&4294967295,e=e<<15|e>>>17,e=(65535&e)*j+(((e>>>16)*j&65535)<<16)&4294967295,h^=e}return h^=a.length,h^=h>>>16,h=2246822507*(65535&h)+((2246822507*(h>>>16)&65535)<<16)&4294967295,h^=h>>>13,h=3266489909*(65535&h)+((3266489909*(h>>>16)&65535)<<16)&4294967295,h^=h>>>16,b?("0000000"+(h>>>0).toString(16)).substr(-8):h>>>0}function h(b){var c,d=a.map(b.getParentList(!1,!0),function(a){return a.refKey||a.key});return d=d.join("/"),c="id_"+g(d,!0)}a.ui.fancytree._FancytreeNodeClass.prototype.getCloneList=function(b){var c,d=this.tree,e=d.refMap[this.refKey]||null,f=d.keyMap;return e&&(c=this.key,b?e=a.map(e,function(a){return f[a]}):(e=a.map(e,function(a){return a===c?null:f[a]}),e.length<1&&(e=null))),e},a.ui.fancytree._FancytreeNodeClass.prototype.isClone=function(){var a=this.refKey||null,b=a&&this.tree.refMap[a]||null;return!!(b&&b.length>1)},a.ui.fancytree._FancytreeNodeClass.prototype.reRegister=function(b,c){b=null==b?null:""+b,c=null==c?null:""+c;var d=this.tree,e=this.key,f=this.refKey,g=d.keyMap,h=d.refMap,i=h[f]||null,j=!1;return null!=b&&b!==this.key&&(g[b]&&a.error("[ext-clones] reRegister("+b+"): already exists: "+this),delete g[e],g[b]=this,i&&(h[f]=a.map(i,function(a){return a===e?b:a})),this.key=b,j=!0),null!=c&&c!==this.refKey&&(i&&(1===i.length?delete h[f]:h[f]=a.map(i,function(a){return a===e?null:a})),h[c]?h[c].append(b):h[c]=[this.key],this.refKey=c,j=!0),j},a.ui.fancytree._FancytreeNodeClass.prototype.setRefKey=function(a){return this.reRegister(null,a)},a.ui.fancytree._FancytreeClass.prototype.getNodesByRef=function(b,c){var d=this.keyMap,e=this.refMap[b]||null;return e&&(e=c?a.map(e,function(a){var b=d[a];return b.isDescendantOf(c)?b:null}):a.map(e,function(a){return d[a]}),e.length<1&&(e=null)),e},a.ui.fancytree._FancytreeClass.prototype.changeRefKey=function(a,b){var c,d,e=this.keyMap,f=this.refMap[a]||null;if(f){for(c=0;c<f.length;c++)d=e[f[c]],d.refKey=b;delete this.refMap[a],this.refMap[b]=f}},a.ui.fancytree.registerExtension({name:"clones",version:"2.22.4",options:{highlightActiveClones:!0,highlightClones:!1},treeCreate:function(a){this._superApply(arguments),a.tree.refMap={},a.tree.keyMap={}},treeInit:function(a){this.$container.addClass("fancytree-ext-clones"),e(null==a.options.defaultKey),a.options.defaultKey=function(a){return h(a)},this._superApply(arguments)},treeClear:function(a){return a.tree.refMap={},a.tree.keyMap={},this._superApply(arguments)},treeRegisterNode:function(b,c,d){var g,h,i=b.tree,j=i.keyMap,k=i.refMap,l=d.key,m=d&&null!=d.refKey?""+d.refKey:null;return d.isStatusNode()?this._super(b,c,d):(c?(null!=j[d.key]&&a.error("clones.treeRegisterNode: node.key already exists: "+d),j[l]=d,m&&(g=k[m],g?(g.push(l),2===g.length&&b.options.clones.highlightClones&&j[g[0]].renderStatus()):k[m]=[l])):(null==j[l]&&a.error("clones.treeRegisterNode: node.key not registered: "+d.key),delete j[l],m&&(g=k[m],g&&(h=g.length,h<=1?(e(1===h),e(g[0]===l),delete k[m]):(f(g,l),2===h&&b.options.clones.highlightClones&&j[g[0]].renderStatus())))),this._super(b,c,d))},nodeRenderStatus:function(b){var c,d,e=b.node;return d=this._super(b),b.options.clones.highlightClones&&(c=a(e[b.tree.statusClassPropName]),c.length&&e.isClone()&&c.addClass("fancytree-clone")),d},nodeSetActive:function(b,c,d){var e,f=b.tree.statusClassPropName,g=b.node;return e=this._superApply(arguments),b.options.clones.highlightActiveClones&&g.isClone()&&a.each(g.getCloneList(!0),function(b,d){a(d[f]).toggleClass("fancytree-active-clone",c!==!1)}),e}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.dnd.min.js' */
+!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(){h||(a.ui.plugin.add("draggable","connectToFancytree",{start:function(b,c){var d=a(this).data("ui-draggable")||a(this).data("draggable"),e=c.helper.data("ftSourceNode")||null;if(e)return d.offset.click.top=-2,d.offset.click.left=16,e.tree.ext.dnd._onDragEvent("start",e,null,b,c,d)},drag:function(b,c){var d,e,f,g=a(this).data("ui-draggable")||a(this).data("draggable"),h=c.helper.data("ftSourceNode")||null,i=c.helper.data("ftTargetNode")||null,j=a.ui.fancytree.getNode(b.target),k=h&&h.tree.options.dnd;return b.target&&!j&&(e=a(b.target).closest("div.fancytree-drag-helper,#fancytree-drop-marker").length>0)?(f=h||i||a.ui.fancytree,void f.debug("Drag event over helper: ignored.")):(c.helper.data("ftTargetNode",j),k&&k.updateHelper&&(d=h.tree._makeHookContext(h,b,{otherNode:j,ui:c,draggable:g,dropMarker:a("#fancytree-drop-marker")}),k.updateHelper.call(h.tree,h,d)),i&&i!==j&&i.tree.ext.dnd._onDragEvent("leave",i,h,b,c,g),void(j&&j.tree.options.dnd.dragDrop&&(j===i?j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g):(j.tree.ext.dnd._onDragEvent("enter",j,h,b,c,g),j.tree.ext.dnd._onDragEvent("over",j,h,b,c,g)))))},stop:function(b,c){var d,e=a(this).data("ui-draggable")||a(this).data("draggable"),f=c.helper.data("ftSourceNode")||null,g=c.helper.data("ftTargetNode")||null,h="mouseup"===b.type&&1===b.which;h||(d=f||g||a.ui.fancytree,d.debug("Drag was cancelled")),g&&(h&&g.tree.ext.dnd._onDragEvent("drop",g,f,b,c,e),g.tree.ext.dnd._onDragEvent("leave",g,f,b,c,e)),f&&f.tree.ext.dnd._onDragEvent("stop",f,null,b,c,e)}}),h=!0)}function g(b){var c=b.options.dnd||null,d=b.options.glyph||null;c&&f(),c&&c.dragStart&&b.widget.element.draggable(a.extend({addClasses:!1,appendTo:b.$container,containment:!1,delay:0,distance:4,revert:!1,scroll:!0,scrollSpeed:7,scrollSensitivity:10,connectToFancytree:!0,helper:function(b){var c,e,f,g=a.ui.fancytree.getNode(b.target);return g?(f=g.tree.options.dnd,e=a(g.span),c=a("<div class='fancytree-drag-helper'><span class='fancytree-drag-helper-img' /></div>").css({zIndex:3,position:"relative"}).append(e.find("span.fancytree-title").clone()),c.data("ftSourceNode",g),d&&c.find(".fancytree-drag-helper-img").addClass(d.map.dragHelper),f.initHelper&&f.initHelper.call(g.tree,g,{node:g,tree:g.tree,originalEvent:b,ui:{helper:c}}),c):"<div>ERROR?: helper requested but sourceNode not found</div>"},start:function(a,b){var c=b.helper.data("ftSourceNode");return!!c}},b.options.dnd.draggable)),c&&c.dragDrop&&b.widget.element.droppable(a.extend({addClasses:!1,tolerance:"intersect",greedy:!1},b.options.dnd.droppable))}var h=!1,i="fancytree-drop-accept",j="fancytree-drop-after",k="fancytree-drop-before",l="fancytree-drop-over",m="fancytree-drop-reject",n="fancytree-drop-target";a.ui.fancytree.registerExtension({name:"dnd",version:"2.22.4",options:{autoExpandMS:1e3,draggable:null,droppable:null,focusOnClick:!1,preventVoidMoves:!0,preventRecursiveMoves:!0,smartRevert:!0,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragStop:null,initHelper:null,updateHelper:null,dragEnter:null,dragOver:null,dragExpand:null,dragDrop:null,dragLeave:null},treeInit:function(b){var c=b.tree;this._superApply(arguments),c.options.dnd.dragStart&&c.$container.on("mousedown",function(c){if(b.options.dnd.focusOnClick){var d=a.ui.fancytree.getNode(c);d&&d.debug("Re-enable focus that was prevented by jQuery UI draggable."),setTimeout(function(){a(c.target).closest(":tabbable").focus()},10)}}),g(c)},_setDndStatus:function(b,c,d,f,g){var h,o="center",p=this._local,q=this.options.dnd,r=this.options.glyph,s=b?a(b.span):null,t=a(c.span),u=t.find("span.fancytree-title");if(p.$dropMarker||(p.$dropMarker=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3}).prependTo(a(this.$div).parent()),r&&p.$dropMarker.addClass(r.map.dropMarker)),"after"===f||"before"===f||"over"===f){switch(h=q.dropMarkerOffsetX||0,f){case"before":o="top",h+=q.dropMarkerInsertOffsetX||0;break;case"after":o="bottom",h+=q.dropMarkerInsertOffsetX||0}p.$dropMarker.toggleClass(j,"after"===f).toggleClass(l,"over"===f).toggleClass(k,"before"===f).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(h)+" center",at:"left "+o,of:u}))}else p.$dropMarker.hide();s&&s.toggleClass(i,g===!0).toggleClass(m,g===!1),t.toggleClass(n,"after"===f||"before"===f||"over"===f).toggleClass(j,"after"===f).toggleClass(k,"before"===f).toggleClass(i,g===!0).toggleClass(m,g===!1),d.toggleClass(i,g===!0).toggleClass(m,g===!1)},_onDragEvent:function(b,e,f,g,h,i){var j,k,l,m,n,o,p,q,r,s=this.options,t=s.dnd,u=this._makeHookContext(e,g,{otherNode:f,ui:h,draggable:i}),v=null,w=this,x=a(e.span);switch(t.smartRevert&&(i.options.revert="invalid"),b){case"start":e.isStatusNode()?v=!1:t.dragStart&&(v=t.dragStart(e,u)),v===!1?(this.debug("tree.dragStart() cancelled"),h.helper.trigger("mouseup").hide()):(t.smartRevert&&(m=e[u.tree.nodeContainerAttrName].getBoundingClientRect(),l=a(i.options.appendTo)[0].getBoundingClientRect(),i.originalPosition.left=Math.max(0,m.left-l.left),i.originalPosition.top=Math.max(0,m.top-l.top)),x.addClass("fancytree-drag-source"),a(c).on("keydown.fancytree-dnd,mousedown.fancytree-dnd",function(b){"keydown"===b.type&&b.which===a.ui.keyCode.ESCAPE?w.ext.dnd._cancelDrag():"mousedown"===b.type&&w.ext.dnd._cancelDrag()}));break;case"enter":r=(!t.preventRecursiveMoves||!e.isDescendantOf(f))&&(t.dragEnter?t.dragEnter(e,u):null),v=!!r&&(a.isArray(r)?{over:a.inArray("over",r)>=0,before:a.inArray("before",r)>=0,after:a.inArray("after",r)>=0}:{over:r===!0||"over"===r,before:r===!0||"before"===r,after:r===!0||"after"===r}),h.helper.data("enterResponse",v);break;case"over":p=h.helper.data("enterResponse"),q=null,p===!1||("string"==typeof p?q=p:(k=x.offset(),n={x:g.pageX-k.left,y:g.pageY-k.top},o={x:n.x/x.width(),y:n.y/x.height()},p.after&&o.y>.75?q="after":!p.over&&p.after&&o.y>.5?q="after":p.before&&o.y<=.25?q="before":!p.over&&p.before&&o.y<=.5?q="before":p.over&&(q="over"),t.preventVoidMoves&&(e===f?(this.debug("    drop over source node prevented"),q=null):"before"===q&&f&&e===f.getNextSibling()?(this.debug("    drop after source node prevented"),q=null):"after"===q&&f&&e===f.getPrevSibling()?(this.debug("    drop before source node prevented"),q=null):"over"===q&&f&&f.parent===e&&f.isLastSibling()&&(this.debug("    drop last child over own parent prevented"),q=null)),h.helper.data("hitMode",q))),"before"===q||"after"===q||!t.autoExpandMS||e.hasChildren()===!1||e.expanded||t.dragExpand&&t.dragExpand(e,u)===!1||e.scheduleAction("expand",t.autoExpandMS),q&&t.dragOver&&(u.hitMode=q,v=t.dragOver(e,u)),j=v!==!1&&null!==q,t.smartRevert&&(i.options.revert=!j),this._local._setDndStatus(f,e,h.helper,q,j);break;case"drop":q=h.helper.data("hitMode"),q&&t.dragDrop&&(u.hitMode=q,t.dragDrop(e,u));break;case"leave":e.scheduleAction("cancel"),h.helper.data("enterResponse",null),h.helper.data("hitMode",null),this._local._setDndStatus(f,e,h.helper,"out",d),t.dragLeave&&t.dragLeave(e,u);break;case"stop":x.removeClass("fancytree-drag-source"),a(c).off(".fancytree-dnd"),t.dragStop&&t.dragStop(e,u);break;default:a.error("Unsupported drag event: "+b)}return v},_cancelDrag:function(){var b=a.ui.ddmanager.current;b&&b.cancel()}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.dnd5.min.js' */
+!function(a,b,c,d){"use strict";function e(a){return 0===a?"":a>0?"+"+a:""+a}function f(b){var c;return!!b&&(c=a.isPlainObject(b)?{over:!!b.over,before:!!b.before,after:!!b.after}:a.isArray(b)?{over:a.inArray("over",b)>=0,before:a.inArray("before",b)>=0,after:a.inArray("after",b)>=0}:{over:b===!0||"over"===b,before:b===!0||"before"===b,after:b===!0||"after"===b},0!==Object.keys(c).length&&c)}function g(d,e){var f,g,h,i=d.options.dnd5,j=d.$scrollParent[0],k=i.scrollSensitivity,l=i.scrollSpeed,m=0;return j!==c&&"HTML"!==j.tagName?(f=d.$scrollParent.offset(),g=j.scrollTop,f.top+j.offsetHeight-e.pageY<k?(h=j.scrollHeight-d.$scrollParent.innerHeight()-g,h>0&&(j.scrollTop=m=g+l)):g>0&&e.pageY-f.top<k&&(j.scrollTop=m=g-l)):(g=a(c).scrollTop(),g>0&&e.pageY-g<k?(m=g-l,a(c).scrollTop(m)):a(b).height()-(e.pageY-g)<k&&(m=g+l,a(c).scrollTop(m))),m&&d.debug("autoScroll: "+m+"px"),m}function h(b,c){if(c.options.dnd5.scroll&&g(c.tree,b),!c.node)return c.tree.warn("Ignore dragover for non-node"),u;var d,f,h,i=null,j=c.tree,q=j.options,s=q.dnd5,v=c.node,w=c.otherNode,x="center",y=a(v.span),z=y.find("span.fancytree-title");if(t===!1)return j.warn("Ignore dragover, since dragenter returned false"),!1;if("string"==typeof t?a.error("assert failed: dragenter returned string"):(f=y.offset(),h=(b.pageY-f.top)/y.height(),t.after&&h>.75?i="after":!t.over&&t.after&&h>.5?i="after":t.before&&h<=.25?i="before":!t.over&&t.before&&h<=.5?i="before":t.over&&(i="over"),s.preventVoidMoves&&(v===w?(v.debug("drop over source node prevented"),i=null):"before"===i&&w&&v===w.getNextSibling()?(v.debug("drop after source node prevented"),i=null):"after"===i&&w&&v===w.getPrevSibling()?(v.debug("drop before source node prevented"),i=null):"over"===i&&w&&w.parent===v&&w.isLastSibling()&&(v.debug("drop last child over own parent prevented"),i=null))),c.hitMode=i,i&&s.dragOver&&(s.dragOver(v,c),i=c.hitMode),u=i,"after"===i||"before"===i||"over"===i){switch(d=s.dropMarkerOffsetX||0,i){case"before":x="top",d+=s.dropMarkerInsertOffsetX||0;break;case"after":x="bottom",d+=s.dropMarkerInsertOffsetX||0}r.toggleClass(l,"after"===i).toggleClass(n,"over"===i).toggleClass(m,"before"===i).show().position(a.ui.fancytree.fixPositionOptions({my:"left"+e(d)+" center",at:"left "+x,of:z}))}else r.hide();return a(v.span).toggleClass(p,"after"===i||"before"===i||"over"===i).toggleClass(l,"after"===i).toggleClass(m,"before"===i).toggleClass(k,"over"===i).toggleClass(o,i===!1),i}var i="fancytree-drag-source",j="fancytree-drag-remove",k="fancytree-drop-accept",l="fancytree-drop-after",m="fancytree-drop-before",n="fancytree-drop-over",o="fancytree-drop-reject",p="fancytree-drop-target",q="application/x-fancytree-node",r=null,s=null,t=null,u=null;a.ui.fancytree.registerExtension({name:"dnd5",version:"2.22.4",options:{autoExpandMS:1500,setTextTypeJson:!1,preventForeignNodes:!1,preventNonNodes:!1,preventRecursiveMoves:!0,preventVoidMoves:!0,scroll:!0,scrollSensitivity:20,scrollSpeed:5,dropMarkerOffsetX:-24,dropMarkerInsertOffsetX:-16,dragStart:null,dragDrag:a.noop,dragEnd:a.noop,dragEnter:null,dragOver:a.noop,dragExpand:a.noop,dragDrop:a.noop,dragLeave:a.noop},treeInit:function(b){var c=b.tree,e=b.options,g=e.dnd5,l=a.ui.fancytree.getNode;a.inArray("dnd",e.extensions)>=0&&a.error("Extensions 'dnd' and 'dnd5' are mutually exclusive."),g.dragStop&&a.error("dragStop is not used by ext-dnd5. Use dragEnd instead."),g.dragStart&&a.ui.fancytree.overrideMethod(b.options,"createNode",function(a,b){this._super.apply(this,arguments),b.node.span.draggable=!0}),this._superApply(arguments),this.$container.addClass("fancytree-ext-dnd5"),this.$scrollParent=this.$container.children(":first").scrollParent(),r=a("#fancytree-drop-marker"),r.length||(r=a("<div id='fancytree-drop-marker'></div>").hide().css({"z-index":1e3,"pointer-events":"none"}).prependTo("body")),g.dragStart&&c.$container.on("dragstart drag dragend",function(b){var e,f=l(b),h=b.dataTransfer||b.originalEvent.dataTransfer,k="move"===h.dropEffect,m=f?a(f.span):null,n={node:f,tree:c,options:c.options,originalEvent:b,dataTransfer:h,isCancelled:d};switch(b.type){case"dragstart":a(f.span).addClass(i),s=f,e=JSON.stringify(f.toDict());try{h.setData(q,e),h.setData("text/html",a(f.span).html()),h.setData("text/plain",f.title)}catch(o){c.warn("Could not set data (IE only accepts 'text') - "+o)}return g.setTextTypeJson?h.setData("text",e):h.setData("text",f.title),h.effectAllowed="all",h.setDragImage&&h.setDragImage(a(f.span).find(".fancytree-title")[0],-10,-10),g.dragStart(f,n)!==!1;case"drag":m.toggleClass(j,k),g.dragDrag(f,n);break;case"dragend":a(f.span).removeClass(i+" "+j),s=null,t=null,n.isCancelled="none"===h.dropEffect,r.hide(),g.dragEnd(f,n)}}),g.dragEnter&&c.$container.on("dragenter dragover dragleave drop",function(b){var e,i,j,m,p=null,v=l(b),w=b.dataTransfer||b.originalEvent.dataTransfer,x={node:v,tree:c,options:c.options,hitMode:t,originalEvent:b,dataTransfer:w,otherNode:s||null,otherNodeData:null,dropEffect:d,isCancelled:d};switch(b.type){case"dragenter":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className),t=!1;break}if(a(v.span).addClass(n).removeClass(k+" "+o),g.preventNonNodes&&!i){v.debug("Reject dropping a non-node"),t=!1;break}if(g.preventForeignNodes&&(!s||s.tree!==v.tree)){v.debug("Reject dropping a foreign node"),t=!1;break}setTimeout(function(){!g.autoExpandMS||v.hasChildren()===!1||v.expanded||g.dragExpand&&g.dragExpand(v,x)===!1||v.scheduleAction("expand",g.autoExpandMS)},0),r.show(),g.preventRecursiveMoves&&v.isDescendantOf(x.otherNode)?m=!1:(j=g.dragEnter(v,x),m=f(j)),t=m,p=m&&(m.over||m.before||m.after);break;case"dragover":u=h(b,x),p=!!u;break;case"dragleave":if(!v){c.debug("Ignore non-node "+b.type+": "+b.target.tagName+"."+b.target.className);break}if(!a(v.span).hasClass(n)){v.debug("Ignore dragleave (multi)");break}a(v.span).removeClass(n+" "+k+" "+o),v.scheduleAction("cancel"),g.dragLeave(v,x),r.hide();break;case"drop":if(a.inArray(q,w.types)>=0&&(i=w.getData(q),c.info(b.type+": getData('application/x-fancytree-node'): '"+i+"'")),i||(i=w.getData("text"),c.info(b.type+": getData('text'): '"+i+"'")),i)try{e=JSON.parse(i),e.title!==d&&(x.otherNodeData=e)}catch(y){}c.debug(b.type+": nodeData: '"+i+"', otherNodeData: ",x.otherNodeData),a(v.span).removeClass(n+" "+k+" "+o),r.hide(),x.hitMode=u,x.dropEffect=w.dropEffect,x.isCancelled="none"===x.dropEffect,g.dragDrop(v,x),b.preventDefault()}if(p)return b.preventDefault(),!1})}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.edit.min.js' */
+!function(a,b,c,d){"use strict";var e=/Mac/.test(navigator.platform),f=a.ui.fancytree.escapeHtml,g=a.ui.fancytree.unescapeHtml;a.ui.fancytree._FancytreeNodeClass.prototype.editStart=function(){var b,d=this,e=this.tree,f=e.ext.edit,h=e.options.edit,i=a(".fancytree-title",d.span),j={node:d,tree:e,options:e.options,isNew:a(d[e.statusClassPropName]).hasClass("fancytree-edit-new"),orgTitle:d.title,input:null,dirty:!1};return h.beforeEdit.call(d,{type:"beforeEdit"},j)!==!1&&(a.ui.fancytree.assert(!f.currentNode,"recursive edit"),f.currentNode=this,f.eventData=j,e.widget._unbind(),a(c).on("mousedown.fancytree-edit",function(b){a(b.target).hasClass("fancytree-edit-input")||d.editEnd(!0,b)}),b=a("<input />",{"class":"fancytree-edit-input",type:"text",value:e.options.escapeTitles?j.orgTitle:g(j.orgTitle)}),f.eventData.input=b,null!=h.adjustWidthOfs&&b.width(i.width()+h.adjustWidthOfs),null!=h.inputCss&&b.css(h.inputCss),i.html(b),b.focus().change(function(a){b.addClass("fancytree-edit-dirty")}).keydown(function(b){switch(b.which){case a.ui.keyCode.ESCAPE:d.editEnd(!1,b);break;case a.ui.keyCode.ENTER:return d.editEnd(!0,b),!1}b.stopPropagation()}).blur(function(a){return d.editEnd(!0,a)}),void h.edit.call(d,{type:"edit"},j))},a.ui.fancytree._FancytreeNodeClass.prototype.editEnd=function(b,d){var e,g=this,h=this.tree,i=h.ext.edit,j=i.eventData,k=h.options.edit,l=a(".fancytree-title",g.span),m=l.find("input.fancytree-edit-input");return k.trim&&m.val(a.trim(m.val())),e=m.val(),j.dirty=e!==g.title,j.originalEvent=d,b===!1?j.save=!1:j.isNew?j.save=""!==e:j.save=j.dirty&&""!==e,k.beforeClose.call(g,{type:"beforeClose"},j)!==!1&&((!j.save||k.save.call(g,{type:"save"},j)!==!1)&&(m.removeClass("fancytree-edit-dirty").off(),a(c).off(".fancytree-edit"),j.save?(g.setTitle(h.options.escapeTitles?e:f(e)),g.setFocus()):j.isNew?(g.remove(),g=j.node=null,i.relatedNode.setFocus()):(g.renderTitle(),g.setFocus()),i.eventData=null,i.currentNode=null,i.relatedNode=null,h.widget._bind(),a(h.$container).focus(),j.input=null,k.close.call(g,{type:"close"},j),!0))},a.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode=function(b,c){var d,e=this.tree,f=this;return b=b||"child",null==c?c={title:""}:"string"==typeof c?c={title:c}:a.ui.fancytree.assert(a.isPlainObject(c)),"child"!==b||this.isExpanded()||this.hasChildren()===!1?(d=this.addNode(c,b),d.match=!0,a(d[e.statusClassPropName]).removeClass("fancytree-hide").addClass("fancytree-match"),void d.makeVisible().done(function(){a(d[e.statusClassPropName]).addClass("fancytree-edit-new"),f.tree.ext.edit.relatedNode=f,d.editStart()})):void this.setExpanded().done(function(){f.editCreateNode(b,c)})},a.ui.fancytree._FancytreeClass.prototype.isEditing=function(){return this.ext.edit?this.ext.edit.currentNode:null},a.ui.fancytree._FancytreeNodeClass.prototype.isEditing=function(){return!!this.tree.ext.edit&&this.tree.ext.edit.currentNode===this},a.ui.fancytree.registerExtension({name:"edit",version:"2.22.4",options:{adjustWidthOfs:4,allowEmpty:!1,inputCss:{minWidth:"3em"},triggerStart:["f2","shift+click","mac+enter"],trim:!0,beforeClose:a.noop,beforeEdit:a.noop,close:a.noop,edit:a.noop,save:a.noop},currentNode:null,treeInit:function(a){this._superApply(arguments),this.$container.addClass("fancytree-ext-edit")},nodeClick:function(b){return a.inArray("shift+click",b.options.edit.triggerStart)>=0&&b.originalEvent.shiftKey?(b.node.editStart(),!1):this._superApply(arguments)},nodeDblclick:function(b){return a.inArray("dblclick",b.options.edit.triggerStart)>=0?(b.node.editStart(),!1):this._superApply(arguments)},nodeKeydown:function(b){switch(b.originalEvent.which){case 113:if(a.inArray("f2",b.options.edit.triggerStart)>=0)return b.node.editStart(),!1;break;case a.ui.keyCode.ENTER:if(a.inArray("mac+enter",b.options.edit.triggerStart)>=0&&e)return b.node.editStart(),!1}return this._superApply(arguments)}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.filter.min.js' */
+!function(a,b,c,d){"use strict";function e(a){return(a+"").replace(/([.?*+\^\$\[\]\\(){}|-])/g,"\\$1")}function f(b){return b.indexOf(">")>=0?a("<div/>").html(b).text():b}var g="__not_found__",h=a.ui.fancytree.escapeHtml;a.ui.fancytree._FancytreeClass.prototype._applyFilterImpl=function(b,c,d){var i,j,k,l,m=0,n=this.options,o=n.escapeTitles,p=n.autoCollapse,q=a.extend({},n.filter,d),r="hide"===q.mode,s=!!q.leavesOnly&&!c;return"string"==typeof b&&(i=q.fuzzy?b.split("").reduce(function(a,b){return a+"[^"+b+"]*"+b}):e(b),k=new RegExp(".*"+i+".*","i"),l=new RegExp(e(b),"gi"),b=function(a){var b,c=o?a.title:f(a.title),d=!!k.test(c);return d&&q.highlight&&(b=o?h(a.title):c,a.titleWithHighlight=b.replace(l,function(a){return"<mark>"+a+"</mark>"})),d}),this.enableFilter=!0,this.lastFilterArgs=arguments,this.$div.addClass("fancytree-ext-filter"),r?this.$div.addClass("fancytree-ext-filter-hide"):this.$div.addClass("fancytree-ext-filter-dimm"),this.$div.toggleClass("fancytree-ext-filter-hide-expanders",!!q.hideExpanders),this.visit(function(a){delete a.match,delete a.titleWithHighlight,a.subMatchCount=0}),j=this.getRootNode()._findDirectChild(g),j&&j.remove(),n.autoCollapse=!1,this.visit(function(a){if(!s||null==a.children){var d=b(a),e=!1;if("skip"===d)return a.visit(function(a){a.match=!1},!0),"skip";d||!c&&"branch"!==d||!a.parent.match||(d=!0,e=!0),d&&(m++,a.match=!0,a.visitParents(function(a){a.subMatchCount+=1,!q.autoExpand||e||a.expanded||(a.setExpanded(!0,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),a._filterAutoExpanded=!0)}))}}),n.autoCollapse=p,0===m&&q.nodata&&r&&(j=q.nodata,a.isFunction(j)&&(j=j()),j===!0?j={}:"string"==typeof j&&(j={title:j}),j=a.extend({statusNodeType:"nodata",key:g,title:this.options.strings.noData},j),this.getRootNode().addNode(j).match=!0),this.render(),m},a.ui.fancytree._FancytreeClass.prototype.filterNodes=function(a,b){return"boolean"==typeof b&&(b={leavesOnly:b},this.warn("Fancytree.filterNodes() leavesOnly option is deprecated since 2.9.0 / 2015-04-19. Use opts.leavesOnly instead.")),this._applyFilterImpl(a,!1,b)},a.ui.fancytree._FancytreeClass.prototype.applyFilter=function(a){return this.warn("Fancytree.applyFilter() is deprecated since 2.1.0 / 2014-05-29. Use .filterNodes() instead."),this.filterNodes.apply(this,arguments)},a.ui.fancytree._FancytreeClass.prototype.filterBranches=function(a,b){return this._applyFilterImpl(a,!0,b)},a.ui.fancytree._FancytreeClass.prototype.clearFilter=function(){var b,c=this.getRootNode()._findDirectChild(g),d=this.options.escapeTitles,e=this.options.enhanceTitle;c&&c.remove(),this.visit(function(c){c.match&&c.span&&(b=a(c.span).find(">span.fancytree-title"),d?b.text(c.title):b.html(c.title),e&&e({type:"enhanceTitle"},{node:c,$title:b})),delete c.match,delete c.subMatchCount,delete c.titleWithHighlight,c.$subMatchBadge&&(c.$subMatchBadge.remove(),delete c.$subMatchBadge),c._filterAutoExpanded&&c.expanded&&c.setExpanded(!1,{noAnimation:!0,noEvents:!0,scrollIntoView:!1}),delete c._filterAutoExpanded}),this.enableFilter=!1,this.lastFilterArgs=null,this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide"),this.render()},a.ui.fancytree._FancytreeClass.prototype.isFilterActive=function(){return!!this.enableFilter},a.ui.fancytree._FancytreeNodeClass.prototype.isMatched=function(){return!(this.tree.enableFilter&&!this.match)},a.ui.fancytree.registerExtension({name:"filter",version:"2.22.4",options:{autoApply:!0,autoExpand:!1,counter:!0,fuzzy:!1,hideExpandedCounter:!0,hideExpanders:!1,highlight:!0,leavesOnly:!1,nodata:!0,mode:"dimm"},nodeLoadChildren:function(a,b){return this._superApply(arguments).done(function(){a.tree.enableFilter&&a.tree.lastFilterArgs&&a.options.filter.autoApply&&a.tree._applyFilterImpl.apply(a.tree,a.tree.lastFilterArgs)})},nodeSetExpanded:function(a,b,c){return delete a.node._filterAutoExpanded,!b&&a.options.filter.hideExpandedCounter&&a.node.$subMatchBadge&&a.node.$subMatchBadge.show(),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d=b.node,e=b.tree,f=b.options.filter,g=a(d.span).find("span.fancytree-title"),h=a(d[e.statusClassPropName]),i=b.options.enhanceTitle,j=b.options.escapeTitles;return c=this._super(b),h.length&&e.enableFilter?(h.toggleClass("fancytree-match",!!d.match).toggleClass("fancytree-submatch",!!d.subMatchCount).toggleClass("fancytree-hide",!(d.match||d.subMatchCount)),!f.counter||!d.subMatchCount||d.isExpanded()&&f.hideExpandedCounter?d.$subMatchBadge&&d.$subMatchBadge.hide():(d.$subMatchBadge||(d.$subMatchBadge=a("<span class='fancytree-childcounter'/>"),a("span.fancytree-icon, span.fancytree-custom-icon",d.span).append(d.$subMatchBadge)),d.$subMatchBadge.show().text(d.subMatchCount)),!d.span||d.isEditing&&d.isEditing.call(d)||(d.titleWithHighlight?g.html(d.titleWithHighlight):j?g.text(d.title):g.html(d.title),i&&i({type:"enhanceTitle"},{node:d,$title:g})),c):c}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.glyph.min.js' */
+!function(a,b,c,d){"use strict";function e(a,b){return a.map[b]}a.ui.fancytree.registerExtension({name:"glyph",version:"2.22.4",options:{map:{checkbox:"icon-check-empty",checkboxSelected:"icon-check",checkboxUnknown:"icon-check icon-muted",error:"icon-exclamation-sign",expanderClosed:"icon-caret-right",expanderLazy:"icon-angle-right",expanderOpen:"icon-caret-down",nodata:"icon-meh",noExpander:"",dragHelper:"icon-caret-right",dropMarker:"icon-caret-right",doc:"icon-file-alt",docOpen:"icon-file-alt",loading:"icon-refresh icon-spin",folder:"icon-folder-close-alt",folderOpen:"icon-folder-open-alt"}},treeInit:function(a){var b=a.tree;this._superApply(arguments),b.$container.addClass("fancytree-ext-glyph")},nodeRenderStatus:function(b){var c,d,f,g=b.node,h=a(g.span),i=b.options.glyph,j=i.map;return d=this._super(b),g.isRoot()?d:(f=h.children("span.fancytree-expander").get(0),f&&(c=g.expanded&&g.hasChildren()?"expanderOpen":g.isUndefined()?"expanderLazy":g.hasChildren()?"expanderClosed":"noExpander",f.className="fancytree-expander "+j[c]),f=g.tr?a("td",g.tr).find("span.fancytree-checkbox").get(0):h.children("span.fancytree-checkbox").get(0),f&&(c=g.selected?"checkboxSelected":g.partsel?"checkboxUnknown":"checkbox",f.className="fancytree-checkbox "+j[c]),f=h.children("span.fancytree-icon").get(0),f&&(c=g.statusNodeType?e(i,g.statusNodeType):g.folder?g.expanded&&g.hasChildren()?e(i,"folderOpen"):e(i,"folder"):g.expanded?e(i,"docOpen"):e(i,"doc"),f.className="fancytree-icon "+c),d)},nodeSetStatus:function(b,c,d,f){var g,h,i=b.options.glyph,j=b.node;return g=this._superApply(arguments),"error"!==c&&"loading"!==c&&"nodata"!==c||(j.parent?(h=a("span.fancytree-expander",j.span).get(0),h&&(h.className="fancytree-expander "+e(i,c))):(h=a(".fancytree-statusnode-"+c,j[this.nodeContainerAttrName]).find("span.fancytree-icon").get(0),h&&(h.className="fancytree-icon "+e(i,c)))),g}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.gridnav.min.js' */
+!function(a,b,c,d){"use strict";function e(b,c){var d,e=c.get(0),f=0;return b.children().each(function(){return this!==e&&(d=a(this).prop("colspan"),void(f+=d?d:1))}),f}function f(b,c){var d,e=null,f=0;return b.children().each(function(){return f>=c?(e=a(this),!1):(d=a(this).prop("colspan"),void(f+=d?d:1))}),e}function g(a,b){var c,d,g=a.closest("td"),i=null;switch(b){case h.LEFT:i=g.prev();break;case h.RIGHT:i=g.next();break;case h.UP:case h.DOWN:for(c=g.parent(),d=e(c,g);;){if(c=b===h.UP?c.prev():c.next(),!c.length)break;if(!c.is(":hidden")&&(i=f(c,d),i&&i.find(":input,a").length))break}}return i}var h=a.ui.keyCode,i={text:[h.UP,h.DOWN],checkbox:[h.UP,h.DOWN,h.LEFT,h.RIGHT],link:[h.UP,h.DOWN,h.LEFT,h.RIGHT],radiobutton:[h.UP,h.DOWN,h.LEFT,h.RIGHT],"select-one":[h.LEFT,h.RIGHT],"select-multiple":[h.LEFT,h.RIGHT]};a.ui.fancytree.registerExtension({name:"gridnav",version:"2.22.4",options:{autofocusInput:!1,handleCursorKeys:!0},treeInit:function(b){this._requireExtension("table",!0,!0),this._superApply(arguments),this.$container.addClass("fancytree-ext-gridnav"),this.$container.on("focusin",function(c){var d,e=a.ui.fancytree.getNode(c.target);e&&!e.isActive()&&(d=b.tree._makeHookContext(e,c),b.tree._callHook("nodeSetActive",d,!0))})},nodeSetActive:function(b,c,d){var e,f=b.options.gridnav,g=b.node,h=b.originalEvent||{},i=a(h.target).is(":input");c=c!==!1,this._superApply(arguments),c&&(b.options.titlesTabbable?(i||(a(g.span).find("span.fancytree-title").focus(),g.setFocus()),b.tree.$container.attr("tabindex","-1")):f.autofocusInput&&!i&&(e=a(g.tr||g.span),e.find(":input:enabled:first").focus()))},nodeKeydown:function(b){var c,d,e,f=b.options.gridnav,h=b.originalEvent,j=a(h.target);return j.is(":input:enabled")?c=j.prop("type"):j.is("a")&&(c="link"),c&&f.handleCursorKeys?(d=i[c],!(d&&a.inArray(h.which,d)>=0&&(e=g(j,h.which),e&&e.length))||(e.find(":input:enabled,a").focus(),!1)):this._superApply(arguments)}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.persist.min.js' */
+!function(a,b,c,d){"use strict";function e(b,c,d,f,g){var h,i,j,l,m=!1,n=b.options.persist.expandOpts,o=[],p=[];for(d=d||[],g=g||a.Deferred(),h=0,j=d.length;h<j;h++)i=d[h],l=b.getNodeByKey(i),l?f&&l.isUndefined()?(m=!0,b.debug("_loadLazyNodes: "+l+" is lazy: loading..."),"expand"===f?o.push(l.setExpanded(!0,n)):o.push(l.load())):(b.debug("_loadLazyNodes: "+l+" already loaded."),l.setExpanded(!0,n)):(p.push(i),b.debug("_loadLazyNodes: "+l+" was not yet found."));return a.when.apply(a,o).always(function(){if(m&&p.length>0)e(b,c,p,f,g);else{if(p.length)for(b.warn("_loadLazyNodes: could not load those keys: ",p),h=0,j=p.length;h<j;h++)i=d[h],c._appendKey(k,d[h],!1);g.resolve()}}),g}var f,g,h,i=a.ui.fancytree.assert,j="active",k="expanded",l="focus",m="selected";"function"==typeof Cookies?(h=Cookies.set,f=Cookies.get,g=Cookies.remove):(h=f=a.cookie,g=a.removeCookie),a.ui.fancytree._FancytreeClass.prototype.clearCookies=function(a){var b=this.ext.persist,c=b.cookiePrefix;a=a||"active expanded focus selected",a.indexOf(j)>=0&&b._data(c+j,null),a.indexOf(k)>=0&&b._data(c+k,null),a.indexOf(l)>=0&&b._data(c+l,null),a.indexOf(m)>=0&&b._data(c+m,null)},a.ui.fancytree._FancytreeClass.prototype.getPersistData=function(){var a=this.ext.persist,b=a.cookiePrefix,c=a.cookieDelimiter,d={};return d[j]=a._data(b+j),d[k]=(a._data(b+k)||"").split(c),d[m]=(a._data(b+m)||"").split(c),d[l]=a._data(b+l),d},a.ui.fancytree.registerExtension({name:"persist",version:"2.22.4",options:{cookieDelimiter:"~",cookiePrefix:d,cookie:{raw:!1,expires:"",path:"",domain:"",secure:!1},expandLazy:!1,expandOpts:d,fireActivate:!0,overrideSource:!0,store:"auto",types:"active expanded focus selected"},_data:function(a,b){var c=this._local.localStorage;return b===d?c?c.getItem(a):f(a):void(null===b?c?c.removeItem(a):g(a):c?c.setItem(a,b):h(a,b,this.options.persist.cookie))},_appendKey:function(b,c,d){c=""+c;var e=this._local,f=this.options.persist,g=f.cookieDelimiter,h=e.cookiePrefix+b,i=e._data(h),j=i?i.split(g):[],k=a.inArray(c,j);k>=0&&j.splice(k,1),d&&j.push(c),e._data(h,j.join(g))},treeInit:function(c){var g=c.tree,h=c.options,n=this._local,o=this.options.persist;return i("auto"!==o.store&&"cookie"!==o.store||f,"Missing required plugin for 'persist' extension: js.cookie.js or jquery.cookie.js"),n.cookiePrefix=o.cookiePrefix||"fancytree-"+g._id+"-",n.storeActive=o.types.indexOf(j)>=0,n.storeExpanded=o.types.indexOf(k)>=0,n.storeSelected=o.types.indexOf(m)>=0,n.storeFocus=o.types.indexOf(l)>=0,"cookie"!==o.store&&b.localStorage?n.localStorage="local"===o.store?b.localStorage:b.sessionStorage:n.localStorage=null,g.$div.bind("fancytreeinit",function(b){if(g._triggerTreeEvent("beforeRestore",null,{})!==!1){var c,f,i,p,q,r=n._data(n.cookiePrefix+l),s=o.fireActivate===!1;c=n._data(n.cookiePrefix+k),p=c&&c.split(o.cookieDelimiter),f=n.storeExpanded?e(g,n,p,!!o.expandLazy&&"expand",null):(new a.Deferred).resolve(),f.done(function(){if(n.storeSelected){if(c=n._data(n.cookiePrefix+m))for(p=c.split(o.cookieDelimiter),i=0;i<p.length;i++)q=g.getNodeByKey(p[i]),q?(q.selected===d||o.overrideSource&&q.selected===!1)&&(q.selected=!0,q.renderStatus()):n._appendKey(m,p[i],!1);3===g.options.selectMode&&g.visit(function(a){if(a.selected)return a.fixSelection3AfterClick(),"skip"})}n.storeActive&&(c=n._data(n.cookiePrefix+j),!c||!h.persist.overrideSource&&g.activeNode||(q=g.getNodeByKey(c),q&&(q.debug("persist: set active",c),q.setActive(!0,{noFocus:!0,noEvents:s})))),n.storeFocus&&r&&(q=g.getNodeByKey(r),q&&(g.options.titlesTabbable?a(q.span).find(".fancytree-title").focus():a(g.$container).focus())),g._triggerTreeEvent("restore",null,{})})}}),this._superApply(arguments)},nodeSetActive:function(a,b,c){var d,e=this._local;return b=b!==!1,d=this._superApply(arguments),e.storeActive&&e._data(e.cookiePrefix+j,this.activeNode?this.activeNode.key:null),d},nodeSetExpanded:function(a,b,c){var d,e=a.node,f=this._local;return b=b!==!1,d=this._superApply(arguments),f.storeExpanded&&f._appendKey(k,e.key,b),d},nodeSetFocus:function(a,b){var c,d=this._local;return b=b!==!1,c=this._superApply(arguments),d.storeFocus&&d._data(d.cookiePrefix+l,this.focusNode?this.focusNode.key:null),c},nodeSetSelected:function(b,c){var d,e,f=b.tree,g=b.node,h=this._local;return c=c!==!1,d=this._superApply(arguments),h.storeSelected&&(3===f.options.selectMode?(e=a.map(f.getSelectedNodes(!0),function(a){return a.key}),e=e.join(b.options.persist.cookieDelimiter),h._data(h.cookiePrefix+m,e)):h._appendKey(m,g.key,g.selected)),d}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.table.min.js' */
+!function(a,b,c,d){"use strict";function e(b,c){c=c||"",b||a.error("Assertion failed "+c)}function f(a,b){a.insertBefore(b,a.firstChild)}function g(a,b){a.parentNode.insertBefore(b,a.nextSibling)}function h(a,b){a.visit(function(a){var c=a.tr;if(c&&(c.style.display=a.hide||!b?"none":""),!a.expanded)return"skip"})}function i(b){var c,d,f,g=b.parent,h=g?g.children:null;if(h&&h.length>1&&h[0]!==b)for(c=a.inArray(b,h),f=h[c-1],e(f.tr);f.children&&f.children.length&&(d=f.children[f.children.length-1],d.tr);)f=d;else f=g;return f}a.ui.fancytree.registerExtension({name:"table",version:"2.22.4",options:{checkboxColumnIdx:null,indentation:16,nodeColumnIdx:0},treeInit:function(b){var d,f,g,h,i,j=b.tree,k=b.options,l=k.table,m=j.widget.element;if(null!=l.customStatus&&(null!=k.renderStatusColumns?a.error("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' only instead."):(j.warn("The 'customStatus' option is deprecated since v2.15.0. Use 'renderStatusColumns' instead."),k.renderStatusColumns=l.customStatus)),k.renderStatusColumns&&k.renderStatusColumns===!0&&(k.renderStatusColumns=k.renderColumns),m.addClass("fancytree-container fancytree-ext-table"),j.tbody=m.find(">tbody")[0],i=a(j.tbody),f=a("thead >tr:last >th",m).length,h=i.children("tr:first"),h.length)g=h.children("td").length,f&&g!==f&&(j.warn("Column count mismatch between thead ("+f+") and tbody ("+g+"): using tbody."),f=g),h=h.clone();else for(e(f>=1,"Need either <thead> or <tbody> with <td> elements to determine column count."),h=a("<tr />"),d=0;d<f;d++)h.append("<td />");h.find(">td").eq(l.nodeColumnIdx).html("<span class='fancytree-node' />"),k.aria&&(h.attr("role","row"),h.find("td").attr("role","gridcell")),j.rowFragment=c.createDocumentFragment(),j.rowFragment.appendChild(h.get(0)),i.empty(),j.statusClassPropName="tr",j.ariaPropName="tr",this.nodeContainerAttrName="tr",j.$container=m,this._superApply(arguments),a(j.rootNode.ul).remove(),j.rootNode.ul=null,this.$container.attr("tabindex",k.tabindex),k.aria&&j.$container.attr("role","treegrid").attr("aria-readonly",!0)},nodeRemoveChildMarkup:function(b){var c=b.node;c.visit(function(b){b.tr&&(a(b.tr).remove(),b.tr=null)})},nodeRemoveMarkup:function(b){var c=b.node;c.tr&&(a(c.tr).remove(),c.tr=null),this.nodeRemoveChildMarkup(b)},nodeRender:function(b,c,d,j,k){var l,m,n,o,p,q,r,s,t=b.tree,u=b.node,v=b.options,w=!u.parent;if(t._enableUpdate!==!1){if(k||(b.hasCollapsedParents=u.parent&&!u.parent.expanded),!w)if(u.tr&&c&&this.nodeRemoveMarkup(b),u.tr)c?this.nodeRenderTitle(b):this.nodeRenderStatus(b);else{if(b.hasCollapsedParents&&!d)return void u.debug("nodeRender ignored due to unrendered parent");p=t.rowFragment.firstChild.cloneNode(!0),q=i(u),e(q),j===!0&&k?p.style.display="none":d&&b.hasCollapsedParents&&(p.style.display="none"),q.tr?g(q.tr,p):(e(!q.parent,"prev. row must have a tr, or be system root"),f(t.tbody,p)),u.tr=p,u.key&&v.generateIds&&(u.tr.id=v.idPrefix+u.key),u.tr.ftnode=u,u.span=a("span.fancytree-node",u.tr).get(0),this.nodeRenderTitle(b),v.createNode&&v.createNode.call(t,{type:"createNode"},b)}if(v.renderNode&&v.renderNode.call(t,{type:"renderNode"},b),l=u.children,l&&(w||d||u.expanded))for(n=0,o=l.length;n<o;n++)s=a.extend({},b,{node:l[n]}),s.hasCollapsedParents=s.hasCollapsedParents||!u.expanded,this.nodeRender(s,c,d,j,!0);l&&!k&&(r=u.tr||null,m=t.tbody.firstChild,u.visit(function(a){if(a.tr){if(a.parent.expanded||"none"===a.tr.style.display||(a.tr.style.display="none",h(a,!1)),a.tr.previousSibling!==r){u.debug("_fixOrder: mismatch at node: "+a);var b=r?r.nextSibling:m;t.tbody.insertBefore(a.tr,b)}r=a.tr}}))}},nodeRenderTitle:function(b,c){var d,e,f=b.node,g=b.options,h=f.isStatusNode();return e=this._super(b,c),f.isRootNode()?e:(g.checkbox&&!h&&null!=g.table.checkboxColumnIdx&&(d=a("span.fancytree-checkbox",f.span),a(f.tr).find("td").eq(+g.table.checkboxColumnIdx).html(d)),this.nodeRenderStatus(b),h?g.renderStatusColumns&&g.renderStatusColumns.call(b.tree,{type:"renderStatusColumns"},b):g.renderColumns&&g.renderColumns.call(b.tree,{type:"renderColumns"},b),e)},nodeRenderStatus:function(b){var c,d=b.node,e=b.options;this._super(b),a(d.tr).removeClass("fancytree-node"),c=(d.getLevel()-1)*e.table.indentation,a(d.span).css({paddingLeft:c+"px"})},nodeSetExpanded:function(b,c,d){function e(a){h(b.node,c),a?c&&b.options.autoScroll&&!d.noAnimation&&b.node.hasChildren()?b.node.getLastChild().scrollIntoView(!0,{topNode:b.node}).always(function(){d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)}):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.resolveWith(b.node)):(d.noEvents||b.tree._triggerNodeEvent(c?"expand":"collapse",b),f.rejectWith(b.node))}if(c=c!==!1,b.node.expanded&&c||!b.node.expanded&&!c)return this._superApply(arguments);var f=new a.Deferred,g=a.extend({},d,{noEvents:!0,noAnimation:!0});return d=d||{},this._super(b,c,g).done(function(){e(!0)}).fail(function(){e(!1)}),f.promise()},nodeSetStatus:function(b,c,d,e){if("ok"===c){var f=b.node,g=f.children?f.children[0]:null;g&&g.isStatusNode()&&a(g.tr).remove()}return this._superApply(arguments)},treeClear:function(a){return this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode)),this._superApply(arguments)},treeDestroy:function(a){return this.$container.find("tbody").empty(),this.$source&&this.$source.removeClass("ui-helper-hidden"),this._superApply(arguments)}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.themeroller.min.js' */
+!function(a,b,c,d){"use strict";a.ui.fancytree.registerExtension({name:"themeroller",version:"2.22.4",options:{activeClass:"ui-state-active",addClass:"ui-corner-all",focusClass:"ui-state-focus",hoverClass:"ui-state-hover",selectedClass:"ui-state-highlight"},treeInit:function(b){var c=b.widget.element,d=b.options.themeroller;this._superApply(arguments),"TABLE"===c[0].nodeName?(c.addClass("ui-widget ui-corner-all"),c.find(">thead tr").addClass("ui-widget-header"),c.find(">tbody").addClass("ui-widget-conent")):c.addClass("ui-widget ui-widget-content ui-corner-all"),c.delegate(".fancytree-node","mouseenter mouseleave",function(b){var c=a.ui.fancytree.getNode(b.target),e="mouseenter"===b.type;a(c.tr?c.tr:c.span).toggleClass(d.hoverClass+" "+d.addClass,e)})},treeDestroy:function(a){this._superApply(arguments),a.widget.element.removeClass("ui-widget ui-widget-content ui-corner-all")},nodeRenderStatus:function(b){var c={},d=b.node,e=a(d.tr?d.tr:d.span),f=b.options.themeroller;this._super(b),c[f.activeClass]=!1,c[f.focusClass]=!1,c[f.selectedClass]=!1,d.isActive()&&(c[f.activeClass]=!0),d.hasFocus()&&(c[f.focusClass]=!0),d.isSelected()&&!d.isActive()&&(c[f.selectedClass]=!0),e.toggleClass(f.activeClass,c[f.activeClass]),e.toggleClass(f.focusClass,c[f.focusClass]),e.toggleClass(f.selectedClass,c[f.selectedClass]),e.addClass(f.addClass)}})}(jQuery,window,document);
+
+/*! Extension 'jquery.fancytree.wide.min.js' */
+!function(a,b,c,d){"use strict";function e(b,c){b="fancytree-style-"+b;var d=a("#"+b);if(!c)return d.remove(),null;d.length||(d=a("<style />").attr("id",b).addClass("fancytree-style").prop("type","text/css").appendTo("head"));try{d.html(c)}catch(e){d[0].styleSheet.cssText=c}return d}function f(a,b,c,d,e,f){var g,h="#"+a+" span.fancytree-level-",i=[];for(g=0;g<b;g++)i.push(h+(g+1)+" span.fancytree-title { padding-left: "+(g*c+d)+f+"; }");return i.push("#"+a+" div.ui-effects-wrapper ul li span.fancytree-title, #"+a+" ul.fancytree-animating span.fancytree-title { padding-left: "+e+f+"; position: static; width: auto; }"),i.join("\n")}var g=/^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/;a.ui.fancytree.registerExtension({name:"wide",version:"2.22.4",options:{iconWidth:null,iconSpacing:null,labelSpacing:null,levelOfs:null},treeCreate:function(b){this._superApply(arguments),this.$container.addClass("fancytree-ext-wide");var c,d,h,i,j,k,l=b.options.wide,m=a("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />").appendTo(b.tree.$container),n=m.find(".fancytree-icon"),o=m.find("ul"),p=l.iconSpacing||n.css("margin-left"),q=l.iconWidth||n.css("width"),r=l.labelSpacing||"3px",s=l.levelOfs||o.css("padding-left");m.remove(),h=p.match(g)[2],p=parseFloat(p,10),i=r.match(g)[2],r=parseFloat(r,10),j=q.match(g)[2],q=parseFloat(q,10),k=s.match(g)[2],h===j&&k===j&&i===j||a.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit"),this._local.measureUnit=j,this._local.levelOfs=parseFloat(s),this._local.lineOfs=(1+(b.options.checkbox?1:0)+(b.options.icon===!1?0:1))*(q+p)+p,this._local.labelOfs=r,this._local.maxDepth=10,c=this.$container.uniqueId().attr("id"),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelOfs,this._local.measureUnit),e(c,d)},treeDestroy:function(a){return e(this.$container.attr("id"),null),this._superApply(arguments)},nodeRenderStatus:function(b){var c,d,g,h=b.node,i=h.getLevel();return g=this._super(b),i>this._local.maxDepth&&(c=this.$container.attr("id"),this._local.maxDepth*=2,h.debug("Define global ext-wide css up to level "+this._local.maxDepth),d=f(c,this._local.maxDepth,this._local.levelOfs,this._local.lineOfs,this._local.labelSpacing,this._local.measureUnit),e(c,d)),a(h.span).addClass("fancytree-level-"+i),g}})}(jQuery,window,document);
+}));
diff --git a/public/fancytree/skin-bootstrap/ui.fancytree.min.css b/public/fancytree/skin-bootstrap/ui.fancytree.min.css
new file mode 100644
index 00000000..a944fb2a
--- /dev/null
+++ b/public/fancytree/skin-bootstrap/ui.fancytree.min.css
@@ -0,0 +1,6 @@
+/*!
+ * Fancytree "bootstrap" skin.
+ *
+ * DON'T EDIT THE CSS FILE DIRECTLY, since it is automatically generated from
+ * the LESS templates.
+ */.ui-helper-hidden{display:none}ul.fancytree-container{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px;white-space:nowrap;padding:3px;margin:0;background-color:#fff;border:1px dotted gray;min-height:0;position:relative}ul.fancytree-container ul>li:before{content:none}ul.fancytree-container li{-moz-background-clip:border;-moz-background-inline-policy:continuous;-moz-background-origin:padding;background-attachment:scroll;background-color:transparent;background-position:0 0;background-repeat:repeat-y;background-image:none;margin:0;list-style:none}img.fancytree-icon,span.fancytree-checkbox,span.fancytree-icon{margin-left:.5em}ul.fancytree-container li.fancytree-lastsib{background-image:none}.ui-fancytree-disabled ul.fancytree-container{opacity:.5;background-color:silver}ul.fancytree-connectors.fancytree-container li{background-image:url(data:image/gif;base64,R0lGODlhEAAQAPcAAAAAAIAAAACAAICAAAAAgIAAgACAgMDAwMDcwKbK8P///6Wlpf/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////78KCgpICAgP8AAAD/AP//AAAA//8A/wD//////yH5BAEAAP4ALAAAAAAQABAAAAgpAP0JFHhvoMGDCBMiLKiwocOBDB9KXDixosGIFidizPhwI8eGHj8KDAgAOw==);background-position:0 0}.fancytree-loading span.fancytree-expander,.fancytree-loading span.fancytree-expander:hover,.fancytree-statusnode-loading span.fancytree-icon,.fancytree-statusnode-loading span.fancytree-icon:hover,ul.fancytree-container li.fancytree-lastsib,ul.fancytree-no-connector>li{background-image:none}li.fancytree-animating{position:relative}#fancytree-drop-marker,span.fancytree-checkbox,span.fancytree-drag-helper-img,span.fancytree-empty,span.fancytree-expander,span.fancytree-icon,span.fancytree-radio,span.fancytree-vline{width:1em;height:1em;display:inline-block;vertical-align:top;background-repeat:no-repeat;background-position:0 0}span.fancytree-checkbox,span.fancytree-custom-icon,span.fancytree-expander,span.fancytree-icon,span.fancytree-radio{margin-top:2px}span.fancytree-custom-icon{width:1em;height:1em;display:inline-block;margin-left:.5em;background-position:0 0}img.fancytree-icon{width:1em;height:1em;margin-top:2px;vertical-align:top;border-style:none}span.fancytree-expander{cursor:pointer}.fancytree-exp-n span.fancytree-expander,.fancytree-exp-nl span.fancytree-expander{background-image:none;cursor:default}.fancytree-connectors .fancytree-exp-n span.fancytree-expander,.fancytree-connectors .fancytree-exp-nl span.fancytree-expander{margin-top:0}.fancytree-fade-expander span.fancytree-expander{transition:opacity 1.5s;opacity:0}.fancytree-fade-expander .fancytree-treefocus span.fancytree-expander,.fancytree-fade-expander [class*=fancytree-statusnode-] span.fancytree-expander,.fancytree-fade-expander.fancytree-treefocus span.fancytree-expander,.fancytree-fade-expander:hover span.fancytree-expander{transition:opacity .6s;opacity:1}.fancytree-unselectable span.fancytree-checkbox{opacity:.4;filter:alpha(opacity=40)}span.fancytree-node{display:inherit;width:100%;margin-top:0;min-height:1em}span.fancytree-title{color:#333;cursor:pointer;display:inline-block;vertical-align:top;min-height:1em;padding:0 3px;margin:0 0 0 .5em;border:1px solid transparent;-webkit-border-radius:3px;-moz-border-radius:3px;-ms-border-radius:3px;-o-border-radius:3px;border-radius:3px}span.fancytree-node.fancytree-error span.fancytree-title{color:#d9534f}div.fancytree-drag-helper span.fancytree-childcounter,div.fancytree-drag-helper span.fancytree-dnd-modifier{display:inline-block;color:#fff;background:#337ab7;border:1px solid gray;min-width:10px;height:10px;line-height:1;vertical-align:baseline;border-radius:10px;padding:2px;text-align:center;font-size:9px}div.fancytree-drag-helper span.fancytree-childcounter{position:absolute;top:-6px;right:-6px}div.fancytree-drag-helper span.fancytree-dnd-modifier{background:#5cb85c;border:none;font-weight:bolder}#fancytree-drop-marker{width:2em;position:absolute;margin:0}#fancytree-drop-marker.fancytree-drop-after,#fancytree-drop-marker.fancytree-drop-before{width:4em}span.fancytree-drag-source.fancytree-drag-remove{opacity:.15}.fancytree-container.fancytree-rtl #fancytree-drop-marker,.fancytree-container.fancytree-rtl span.fancytree-connector,.fancytree-container.fancytree-rtl span.fancytree-drag-helper-img,.fancytree-container.fancytree-rtl span.fancytree-expander,.fancytree-container.fancytree-rtl span.fancytree-icon{background-image:url(icons-rtl.gif)}.fancytree-container.fancytree-rtl .fancytree-exp-n span.fancytree-expander,.fancytree-container.fancytree-rtl .fancytree-exp-nl span.fancytree-expander{background-image:none}.fancytree-container.fancytree-rtl.fancytree-connectors .fancytree-exp-n span.fancytree-expander,.fancytree-container.fancytree-rtl.fancytree-connectors .fancytree-exp-nl span.fancytree-expander{background-image:url(icons-rtl.gif)}ul.fancytree-container.fancytree-rtl ul{padding:0 16px 0 0}ul.fancytree-container.fancytree-rtl.fancytree-connectors li{background-position:right 0;background-image:url(vline-rtl.gif)}ul.fancytree-container.fancytree-rtl li.fancytree-lastsib,ul.fancytree-container.fancytree-rtl.fancytree-no-connector>li{background-image:none}table.fancytree-ext-table{border-collapse:collapse}table.fancytree-ext-table span.fancytree-node{display:inline-block;box-sizing:border-box}table.fancytree-ext-columnview tbody tr td{position:relative;border:1px solid gray;vertical-align:top;overflow:auto}table.fancytree-ext-columnview tbody tr td>ul{padding:0}table.fancytree-ext-columnview tbody tr td>ul li{-moz-background-clip:border;-moz-background-inline-policy:continuous;-moz-background-origin:padding;background-attachment:scroll;background-color:transparent;background-position:0 0;background-repeat:repeat-y;background-image:none;margin:0;list-style:none}table.fancytree-ext-columnview span.fancytree-node{position:relative;display:inline-block}.fancytree-ext-filter-hide span.fancytree-node.fancytree-hide,.fancytree-ext-filter-hide tr.fancytree-hide,.fancytree-ext-fixed-wrapper .fancytree-fixed-hidden{display:none}table.fancytree-ext-columnview span.fancytree-node.fancytree-expanded{background-color:#CBE8F6}table.fancytree-ext-columnview .fancytree-has-children span.fancytree-cv-right{position:absolute;right:3px}.fancytree-ext-filter-dimm span.fancytree-node span.fancytree-title{color:#333;font-weight:lighter}.fancytree-ext-filter-dimm span.fancytree-node.fancytree-submatch span.fancytree-title,.fancytree-ext-filter-dimm tr.fancytree-submatch span.fancytree-title{color:#000;font-weight:400}.fancytree-ext-filter-dimm span.fancytree-node.fancytree-match span.fancytree-title,.fancytree-ext-filter-dimm tr.fancytree-match span.fancytree-title{color:#000;font-weight:700}.fancytree-ext-filter-hide span.fancytree-node.fancytree-submatch span.fancytree-title,.fancytree-ext-filter-hide tr.fancytree-submatch span.fancytree-title{color:#333;font-weight:lighter}.fancytree-ext-filter-hide span.fancytree-node.fancytree-match span.fancytree-title,.fancytree-ext-filter-hide tr.fancytree-match span.fancytree-title{color:#000;font-weight:400}.fancytree-ext-filter-hide-expanders span.fancytree-node.fancytree-match span.fancytree-expander,.fancytree-ext-filter-hide-expanders tr.fancytree-match span.fancytree-expander{visibility:hidden}.fancytree-ext-filter-hide-expanders span.fancytree-node.fancytree-submatch span.fancytree-expander,.fancytree-ext-filter-hide-expanders tr.fancytree-submatch span.fancytree-expander{visibility:visible}.fancytree-ext-childcounter span.fancytree-icon,.fancytree-ext-filter span.fancytree-icon{position:relative}.fancytree-ext-childcounter span.fancytree-childcounter,.fancytree-ext-filter span.fancytree-childcounter{color:#fff;background:#777;border:1px solid gray;position:absolute;top:-6px;right:-6px;min-width:10px;height:10px;line-height:1;vertical-align:baseline;border-radius:10px;padding:2px;text-align:center;font-size:9px}ul.fancytree-ext-wide,ul.fancytree-ext-wide span.fancytree-node>span{position:relative;z-index:2}ul.fancytree-ext-wide{min-width:100%;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}ul.fancytree-ext-wide span.fancytree-node span.fancytree-title{position:absolute;z-index:1;left:0;min-width:100%;margin-left:0;margin-right:0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.fancytree-ext-fixed-wrapper div.scrollBorderBottom{border-bottom:3px solid rgba(0,0,0,.75)}.fancytree-ext-fixed-wrapper div.scrollBorderRight{border-right:3px solid rgba(0,0,0,.75)}.fancytree-ext-fixed-wrapper div.fancytree-fixed-wrapper-tl{position:absolute;overflow:hidden;z-index:3;top:0;left:0}.fancytree-ext-fixed-wrapper div.fancytree-fixed-wrapper-tr{position:absolute;overflow:hidden;z-index:2;top:0}.fancytree-ext-fixed-wrapper div.fancytree-fixed-wrapper-bl{position:absolute;overflow:hidden;z-index:2;left:0}.fancytree-ext-fixed-wrapper div.fancytree-fixed-wrapper-br{position:absolute;overflow:scroll;z-index:1}ul.fancytree-container ul{padding:0 0 0 1.5em;margin:0}.fancytree-container:focus{outline:0}.fancytree-container .fancytree-active span.fancytree-title input,.fancytree-container.fancytree-colorize-selected .fancytree-selected span.fancytree-title input{color:#000}.fancytree-container span.fancytree-statusnode-error span.fancytree-expander,div.fancytree-drag-helper.fancytree-drop-reject,div.fancytree-drag-helper.fancytree-drop-reject span.fancytree-title{color:#d9534f}.glyphicon-spin{-webkit-animation:spin 1s infinite linear;animation:spin 1s infinite linear}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}span.fancytree-node.fancytree-drag-source{background-color:#5bc0de!important}span.fancytree-node.fancytree-drop-target.fancytree-drop-reject span.fancytree.title{background-color:#d9534f!important}span.fancytree-expander{color:#999}.fancytree-expanded span.fancytree-expander{color:#333}span.fancytree-node span.fancytree-expander:hover{color:#0ff}.fancytree-plain.fancytree-colorize-selected span.fancytree-node.fancytree-selected,.fancytree-plain.fancytree-colorize-selected span.fancytree-node.fancytree-selected span.fancytree-title{background-color:#80c780;border-color:#80c780;color:#fff}.fancytree-plain.fancytree-colorize-selected span.fancytree-node.fancytree-selected:hover span.fancytree-title{background-color:#6ec06e}.fancytree-plain.fancytree-colorize-selected span.fancytree-node.fancytree-active.fancytree-selected span.fancytree-title{color:#80c780}.fancytree-plain.fancytree-colorize-selected.fancytree-treefocus span.fancytree-title:hover{background-color:#f5f5f5}.fancytree-plain.fancytree-colorize-selected.fancytree-treefocus span.fancytree-node.fancytree-selected span.fancytree-title{background-color:#5cb85c}.fancytree-plain.fancytree-colorize-selected.fancytree-treefocus span.fancytree-node.fancytree-selected:hover span.fancytree-title{background-color:#4cae4c}.fancytree-plain.fancytree-colorize-selected.fancytree-treefocus span.fancytree-node.fancytree-active.fancytree-selected span.fancytree-title{color:#5cb85c}.fancytree-plain.fancytree-container.fancytree-ext-wide 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span.fancytree-title{background-color:#3c87c8}.fancytree-plain.fancytree-container.fancytree-treefocus span.fancytree-node.fancytree-focused span.fancytree-title{border-color:#337ab7}.fancytree-plain.fancytree-container.fancytree-treefocus span.fancytree-node.fancytree-active span.fancytree-title{background-color:#337ab7;border-color:#337ab7}.fancytree-plain.fancytree-container.fancytree-treefocus span.fancytree-node.fancytree-active:hover span.fancytree-title{background-color:#2e6da4}table.fancytree-ext-table>tbody>tr>td span.fancytree-title{border:none}table.fancytree-ext-table.fancytree-colorize-selected>tbody>tr.fancytree-selected>td{background-color:#80c780}table.fancytree-ext-table.fancytree-colorize-selected.fancytree-treefocus>tbody>tr.fancytree-selected>td{background-color:#5cb85c}table.fancytree-ext-table.fancytree-colorize-selected.table-hover>tbody>tr.fancytree-selected:hover>td{background-color:#6ec06e}table.fancytree-ext-table.fancytree-colorize-selected.fancytree-treefocus.table-hover>tbody>tr.fancytree-selected:hover>td{background-color:#4cae4c}table.fancytree-ext-table.fancytree-colorize-selected.fancytree-treefocus.table-hover>tbody>tr.fancytree-selected.fancytree-active:hover>td,table.fancytree-ext-table.fancytree-colorize-selected.table-hover>tbody>tr.fancytree-selected.fancytree-active:hover>td{background-color:#2e6da4}table.fancytree-ext-table.fancytree-colorize-selected>tbody>tr.fancytree-active.fancytree-selected{outline-offset:-2px;outline:#80c780 solid 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\ No newline at end of file
diff --git a/public/fancytree/skin-bootstrap/vline-rtl.gif b/public/fancytree/skin-bootstrap/vline-rtl.gif
new file mode 100644
index 0000000000000000000000000000000000000000..0400cb3eeace6abda62ae41957f3e41907a3aa6b
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h^n!(l+j-@^TqFt?xweTLhn?Y=xcF$VBr_9(H2~DE@*DsF

literal 0
HcmV?d00001

diff --git a/public/fancytree/skin-bootstrap/vline.gif b/public/fancytree/skin-bootstrap/vline.gif
new file mode 100644
index 0000000000000000000000000000000000000000..1b00ae50e0f1538d985811207b0af2a85d1d128b
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/routes/namespaces.js b/routes/namespaces.js
new file mode 100644
index 00000000..8e3a4b25
--- /dev/null
+++ b/routes/namespaces.js
@@ -0,0 +1,68 @@
+'use strict';
+
+const express = require('express');
+const passport = require('../lib/passport');
+const router = new express.Router();
+const _ = require('../lib/translate')._;
+const namespaces = require('../lib/models/namespaces');
+
+router.all('/*', (req, res, next) => {
+    if (!req.user) {
+        req.flash('danger', _('Need to be logged in to access restricted content'));
+        return res.redirect('/users/login?next=' + encodeURIComponent(req.originalUrl));
+    }
+//    res.setSelectedMenu('namespaces');
+    next();
+});
+
+router.get('/', (req, res) => {
+    res.render('namespaces/namespaces', {
+        title: _('Namespaces'),
+        useFancyTree: true
+    });
+});
+
+router.get('/list/ajax', (req, res, next) => {
+    const entries = {};
+    const roots = [];
+
+    namespaces.list().then(rows => {
+        for (let row of rows) {
+            let entry;
+            if (!entries[row.id]) {
+                entry = {
+                    children: []
+                };
+                entries[row.id] = entry;
+            } else {
+                entry = entries[row.id];
+            }
+
+            if (row.parent) {
+                if (entries[row.parent]) {
+                    entries[row.parent] = {
+                        children: []
+                    };
+                }
+
+                entries[row.parent].children.push(entry);
+
+            } else {
+                roots.push(entry);
+            }
+
+            entry.title = row.name;
+            entry.key = row.id;
+        }
+
+        console.log(roots);
+        return res.json(roots);
+
+    }).catch(err => {
+        return res.json({
+            error: err.message || err,
+        });
+    });
+});
+
+module.exports = router;
diff --git a/setup/knex/config.js b/setup/knex/config.js
new file mode 100644
index 00000000..9e411971
--- /dev/null
+++ b/setup/knex/config.js
@@ -0,0 +1,9 @@
+'use strict';
+
+if (!process.env.NODE_CONFIG_DIR) {
+    process.env.NODE_CONFIG_DIR = __dirname + '/../../config';
+}
+
+const config = require('config');
+
+module.exports = config;
diff --git a/setup/knex/knexfile.js b/setup/knex/knexfile.js
new file mode 100644
index 00000000..3611bea4
--- /dev/null
+++ b/setup/knex/knexfile.js
@@ -0,0 +1,8 @@
+'use strict';
+
+const config = require('./config');
+
+module.exports = {
+    client: 'mysql',
+    connection: config.mysql
+};
diff --git a/setup/knex/migrations/20170506102634_base.js b/setup/knex/migrations/20170506102634_base.js
new file mode 100644
index 00000000..8b68508d
--- /dev/null
+++ b/setup/knex/migrations/20170506102634_base.js
@@ -0,0 +1,75 @@
+exports.up = function(knex, Promise) {
+/* This is shows what it would look like when we specify the "users" table with Knex.
+   In some sense, this is probably the most complicated table we have in Mailtrain.
+
+    return knex.schema.hasTable('users'))
+        .then(exists => {
+            if (!exists) {
+                return knex.schema.createTable('users', table => {
+                    table.increments('id').primary();
+                    table.string('username').notNullable().defaultTo('');
+                    table.string('password').notNullable().defaultTo('');
+                    table.string('email').notNullable();
+                    table.string('access_token', 40).index();
+                    table.string('reset_token').index();
+                    table.dateTime('reset_expire');
+                    table.timestamp('created').defaultTo(knex.fn.now());
+                })
+
+                // INNODB tables have the limit of 767 bytes for an index.
+                // Combined with the charset used, this poses limits on the size of keys. Knex does not offer API
+                // for such settings, thus we resort to raw queries.
+                .raw('ALTER TABLE `users` MODIFY `email` VARCHAR(255) CHARACTER SET utf8 NOT NULL')
+                .raw('ALTER TABLE `users` ADD UNIQUE KEY `email` (`email`)')
+                .raw('ALTER TABLE `users` ADD KEY `username` (`username`(191))')
+                .raw('ALTER TABLE `users` ADD KEY `check_reset` (`username`(191),`reset_token`,`reset_expire`)')
+
+                .then(() => knex('users').insert({
+                    id: 1,
+                    username: 'admin',
+                    password: '$2a$10$FZV.tFT252o4iiHoZ9b2sOZOc.EBDOcY2.9HNCtNwshtSLf21mB1i',
+                    email: 'hostmaster@sathyasai.org'
+                }));
+            }
+        });
+*/
+
+    // We should check here if the tables already exist and upgrade them to db_schema_version 28, which is the baseline.
+    // For now, we just check whether our DB is up-to-date based on the existing SQL migration infrastructure in Mailtrain.
+    return knex('settings').where({key: 'db_schema_version'}).first('value')
+        .then(row => {
+            if (!row || Number(row.value) !== 28) {
+                throw new Error('Unsupported DB schema version: ' + row.value);
+            }
+        })
+
+        // We have to update data types of primary keys and related foreign keys. Mailtrain uses unsigned int(11), while
+        // Knex uses unsigned int (which is unsigned int(10) ).
+        .then(() => knex.schema
+            .raw('ALTER TABLE `users` MODIFY `id` int unsigned not null auto_increment')
+            .raw('ALTER TABLE `lists` MODIFY `id` int unsigned not null auto_increment')
+                .raw('ALTER TABLE `confirmations` MODIFY `list` int unsigned not null')
+                .raw('ALTER TABLE `custom_fields` MODIFY `list` int unsigned not null')
+                .raw('ALTER TABLE `importer` MODIFY `list` int unsigned not null')
+                .raw('ALTER TABLE `segments` MODIFY `list` int unsigned not null')
+                .raw('ALTER TABLE `triggers` MODIFY `list` int unsigned not null')
+                .raw('ALTER TABLE `custom_forms` MODIFY `list` int unsigned not null')
+        )
+
+/*
+    Remaining foreign keys:
+    -----------------------
+
+    links campaign campaigns id
+    segment_rules segment segments id
+    import_failed import importer id
+    rss parent campaigns id
+    attachments campaign campaigns id
+    custom_forms_data form custom_forms id
+    report_template report_template report_templates id
+*/
+};
+
+exports.down = function(knex, Promise) {
+    // return knex.schema.dropTable('users');
+};
\ No newline at end of file
diff --git a/setup/knex/migrations/20170507083345_create_namespaces.js b/setup/knex/migrations/20170507083345_create_namespaces.js
new file mode 100644
index 00000000..38a4bc2a
--- /dev/null
+++ b/setup/knex/migrations/20170507083345_create_namespaces.js
@@ -0,0 +1,31 @@
+exports.up = function(knex, Promise) {
+    return knex.schema.createTable('namespaces', table => {
+            table.increments('id').primary();
+            table.string('name');
+            table.text('description');
+            table.integer('parent').unsigned().references('namespaces.id').onDelete('CASCADE');
+        })
+        .table('lists', table => {
+            table.integer('namespace').unsigned().notNullable();
+        })
+
+        .then(() => knex('namespaces').insert({
+            id: 1,
+            name: 'Global',
+            description: 'Global namespace'
+        }))
+
+        .then(() => knex('lists').update({
+            namespace: 1
+        }))
+
+        .then(() => knex.schema.table('lists', table => {
+            table.foreign('namespace').references('namespaces.id').onDelete('CASCADE');
+        }))
+
+        ;
+};
+
+exports.down = function(knex, Promise) {
+    return knex.schema.dropTable('namespaces');
+};
\ No newline at end of file
diff --git a/setup/knex/migrations/20170507084114_create_permissions.js b/setup/knex/migrations/20170507084114_create_permissions.js
new file mode 100644
index 00000000..05d21620
--- /dev/null
+++ b/setup/knex/migrations/20170507084114_create_permissions.js
@@ -0,0 +1,51 @@
+const config = require('../config');
+
+exports.up = function(knex, Promise) {
+    return knex.schema.createTable('shares_list', table => {
+            table.increments('id').primary();
+            table.integer('list').unsigned().notNullable().references('lists.id').onDelete('CASCADE');
+            table.integer('user').unsigned().notNullable().references('users.id').onDelete('CASCADE');
+            table.integer('level').notNullable();
+            table.unique(['list', 'user']);
+        })
+
+        .createTable('shares_namespace', table => {
+            table.increments('id').primary();
+            table.integer('namespace').unsigned().notNullable().references('namespaces.id').onDelete('CASCADE');
+            table.integer('user').unsigned().notNullable().references('users.id').onDelete('CASCADE');
+            table.string('level', 64).notNullable();
+            table.unique(['namespace', 'user']);
+        })
+
+        .createTable('permissions_list', table => {
+            table.increments('id').primary();
+            table.integer('list').unsigned().notNullable().references('lists.id').onDelete('CASCADE');
+            table.integer('user').unsigned().notNullable().references('users.id').onDelete('CASCADE');
+            table.string('permission', 64).notNullable();
+            table.unique(['list', 'user', 'permission']);
+        })
+
+        .createTable('permissions_namespace', table => {
+            table.increments('id').primary();
+            table.integer('namespace').unsigned().notNullable().references('lists.id').onDelete('CASCADE');
+            table.integer('user').unsigned().notNullable().references('users.id').onDelete('CASCADE');
+            table.string('permission', 64).notNullable();
+            table.unique(['namespace', 'user', 'permission']);
+        })
+
+        .then(() => knex('shares_namespace').insert({
+            id: 1,
+            namespace: 1,
+            user: 1,
+            level: 'master'
+        }))
+
+        ;
+};
+
+exports.down = function(knex, Promise) {
+    return knex.schema.dropTable('shares_namespace')
+        .dropTable('shares_list')
+        .dropTable('permissions_namespace')
+        .dropTable('permissions_list');
+};
\ No newline at end of file
diff --git a/views/layout.hbs b/views/layout.hbs
index 339e8006..e28568d8 100644
--- a/views/layout.hbs
+++ b/views/layout.hbs
@@ -25,6 +25,10 @@
         <link rel="stylesheet" href="/summernote/summernote.css">
     {{/if}}
 
+    {{#if useFancyTree}}
+        <link rel="stylesheet" href="/fancytree/skin-bootstrap/ui.fancytree.min.css" >
+    {{/if}}
+
     {{#each customStyles}}
         <link rel="stylesheet" href="{{this}}">
     {{/each}}
@@ -33,6 +37,20 @@
         <script src="{{this}}"></script>
     {{/each}}
 
+    <style type="text/css">
+        #tree .fancytree-container {
+            height: 100px;
+            overflow: auto;
+            position: relative;
+        }
+        #tree .fancytree-active {
+            background-color: #5094ce;
+        }
+        #tree .fancytree-title {
+            background-color: transparent;
+            border-color: transparent;
+        }
+    </style>
 </head>
 
 <body class="{{#if user}}logged-in user-{{user.username}}{{/if}}">
@@ -166,6 +184,12 @@
         <script src="/javascript/editor.js"></script>
     {{/if}}
 
+    {{#if useFancyTree}}
+        <script src="/javascript/jquery-ui-1.12.1.min.js" type="text/javascript" charset="utf-8"></script>
+        <script src="/fancytree/jquery.fancytree-all.min.js"></script>
+    {{/if}}
+
+
     {{> tracking_scripts}}
 
 </body>
diff --git a/views/namespaces/edit.hbs b/views/namespaces/edit.hbs
new file mode 100644
index 00000000..9d339a3b
--- /dev/null
+++ b/views/namespaces/edit.hbs
@@ -0,0 +1,39 @@
+<ol class="breadcrumb">
+    <li><a href="/">{{#translate}}Home{{/translate}}</a></li>
+    <li>{{#translate}}Namespaces{{/translate}}</li>
+    <li class="active">{{#translate}}Edit Namespace{{/translate}}</li>
+</ol>
+
+<div class="pull-right">
+    <a class="btn btn-primary" href="/reports/create" role="button"><i class="glyphicon glyphicon-plus"></i> {{#translate}}Create Namespace{{/translate}}</a>
+</div>
+
+<h2>{{#translate}}Namespaces{{/translate}}</h2>
+
+<hr>
+
+<form method="post" class="delete-form" id="namespaces-delete" action="/namespaces/delete">
+    <input type="hidden" name="_csrf" value="{{csrfToken}}">
+    <input type="hidden" name="id" value="{{id}}" />
+</form>
+
+<form class="form-horizontal" method="post" action="/namespaces/edit">
+    <input type="hidden" name="_csrf" value="{{csrfToken}}">
+    <input type="hidden" name="id" value="{{id}}" />
+
+    <div>
+
+        
+
+        <hr/>
+
+        <div class="form-group">
+            <div class="col-sm-offset-2 col-sm-10">
+                <div class="pull-right">
+                    <button type="submit" form="namespaces-delete" class="btn btn-danger"><i class="glyphicon glyphicon-remove"></i> {{#translate}}Delete Namespace{{/translate}}</button>
+                </div>
+                <button type="submit" class="btn btn-primary"><i class="glyphicon glyphicon-ok"></i> {{#translate}}Update{{/translate}}</button>
+            </div>
+        </div>
+    </div>
+</form>
diff --git a/views/namespaces/namespaces.hbs b/views/namespaces/namespaces.hbs
new file mode 100644
index 00000000..eb444f5d
--- /dev/null
+++ b/views/namespaces/namespaces.hbs
@@ -0,0 +1,111 @@
+<ol class="breadcrumb">
+    <li><a href="/">{{#translate}}Home{{/translate}}</a></li>
+    <li class="active">{{#translate}}Namespaces{{/translate}}</li>
+</ol>
+
+<div class="pull-right">
+    <a class="btn btn-primary" href="/reports/create" role="button"><i class="glyphicon glyphicon-plus"></i> {{#translate}}Create Namespace{{/translate}}</a>
+</div>
+
+<h2>{{#translate}}Namespaces{{/translate}}</h2>
+
+<hr>
+
+<div id="tree">
+</div>
+
+<div id="treetable-container" style="height: 100px; overflow: auto;">
+    <table id="treetable" class="table table-hover table-striped table-condensed">
+        <thead>
+        <tr>
+            <th>Name</th>
+            <th>B</th>
+        </tr>
+        </thead>
+        <tbody>
+        <tr>
+            <td></td>
+            <td></td>
+        </tr>
+        </tbody>
+    </table>
+</div>
+
+<script>
+    document.addEventListener('DOMContentLoaded', function() {
+
+        glyph_opts = {
+            map: {
+                expanderClosed: 'glyphicon glyphicon-menu-right',
+                expanderLazy: 'glyphicon glyphicon-menu-right',  // glyphicon-plus-sign
+                expanderOpen: 'glyphicon glyphicon-menu-down',  // glyphicon-collapse-down
+            }
+        };
+
+
+        $('#tree').fancytree({
+            extensions: ['glyph'],
+            glyph: glyph_opts,
+            selectMode: 1,
+            icon: false,
+            autoScroll: true,
+            source: [
+                {title: 'A', key: '1', expanded: true},
+                {title: 'B', key: '2', expanded: true, folder: true, children: [
+                    {title: 'BA', key: '3', expanded: true, folder: true, children: [
+                        {title: 'BAA', key: '4', expanded: true},
+                        {title: 'BAB', key: '5', expanded: true}
+                    ]},
+                    {title: 'BB', key: '6', expanded: true, folder: true, children: [
+                        {title: 'BBA', key: '7', expanded: true},
+                        {title: 'BBB', key: '8', expanded: true}
+                    ]}
+                ]}
+            ]
+        });
+
+/*
+        $('#treetable').fancytree({
+            extensions: ['glyph', 'table'],
+            glyph: glyph_opts,
+            selectMode: 1,
+            icon: false,
+            autoScroll: true,
+            scrollParent: $("#treetable-container"),
+            source: [
+                {title: 'A', key: '1', expanded: true},
+                {title: 'B', key: '2', expanded: true, folder: true, children: [
+                    {title: 'BA', key: '3', expanded: true, folder: true, children: [
+                        {title: 'BAA', key: '4', expanded: true},
+                        {title: 'BAB', key: '5', expanded: true}
+                    ]},
+                    {title: 'BB', key: '6', expanded: true, folder: true, children: [
+                        {title: 'BBA', key: '7', expanded: true},
+                        {title: 'BBB', key: '8', expanded: true}
+                    ]}
+                ]}
+            ],
+            table: {
+                nodeColumnIdx: 0
+            }
+        });
+*/
+
+        $('#treetable').fancytree({
+            extensions: ['glyph', 'table'],
+            glyph: glyph_opts,
+            selectMode: 1,
+            icon: false,
+            autoScroll: true,
+            scrollParent: $("#treetable-container"),
+            source: {
+                url: "/namespaces/list/ajax",
+                cache: true
+            },
+            table: {
+                nodeColumnIdx: 0
+            }
+        });
+
+    });
+</script>
\ No newline at end of file