Add External Rule Node types. Rule Chain UI improvements.

application/src/main/java/org/thingsboard/server/service/component/AnnotationComponentDiscoveryService.java

@@ -118,6 +118,7 @@ public class AnnotationComponentDiscoveryService implements ComponentDiscoverySe
                 case FILTER:
                 case TRANSFORMATION:
                 case ACTION:
+                case EXTERNAL:
                     RuleNode ruleNodeAnnotation = clazz.getAnnotation(RuleNode.class);
                     scannedComponent.setName(ruleNodeAnnotation.name());
                     scannedComponent.setScope(ruleNodeAnnotation.scope());
@@ -194,6 +195,8 @@ public class AnnotationComponentDiscoveryService implements ComponentDiscoverySe
         nodeDefinition.setDefaultConfiguration(mapper.valueToTree(defaultConfiguration));
         nodeDefinition.setUiResources(nodeAnnotation.uiResources());
         nodeDefinition.setConfigDirective(nodeAnnotation.configDirective());
+        nodeDefinition.setIcon(nodeAnnotation.icon());
+        nodeDefinition.setIconUrl(nodeAnnotation.iconUrl());
         return nodeDefinition;
     }
 

common/data/src/main/java/org/thingsboard/server/common/data/plugin/ComponentType.java

@@ -20,6 +20,6 @@ package org.thingsboard.server.common.data.plugin;
  */
 public enum ComponentType {
 
-    ENRICHMENT, FILTER, TRANSFORMATION, ACTION, OLD_ACTION, PLUGIN
+    ENRICHMENT, FILTER, TRANSFORMATION, ACTION, EXTERNAL, OLD_ACTION, PLUGIN
 
 }

rule-engine/rule-engine-api/src/main/java/org/thingsboard/rule/engine/api/NodeDefinition.java

@@ -31,5 +31,7 @@ public class NodeDefinition {
     JsonNode defaultConfiguration;
     String[] uiResources;
     String configDirective;
+    String icon;
+    String iconUrl;
 
 }

rule-engine/rule-engine-api/src/main/java/org/thingsboard/rule/engine/api/RuleNode.java

@@ -49,6 +49,10 @@ public @interface RuleNode {
 
     String configDirective() default "";
 
+    String icon() default "";
+
+    String iconUrl() default "";
+
     boolean customRelations() default false;
 
 }

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbAlarmNode.java

@@ -47,7 +47,9 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
                 "Message payload can be accessed via <code>msg</code> property. For example <code>'temperature = ' + msg.temperature ;</code>" +
                 "Message metadata can be accessed via <code>metadata</code> property. For example <code>'name = ' + metadata.customerName;</code>",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeAlarmConfig")
+        configDirective = "tbActionNodeAlarmConfig",
+        icon = "notifications_active"
+)
 
 public class TbAlarmNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/action/TbLogNode.java

@@ -33,7 +33,9 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
                 "Message payload can be accessed via <code>msg</code> property. For example <code>'temperature = ' + msg.temperature ;</code>" +
                 "Message metadata can be accessed via <code>metadata</code> property. For example <code>'name = ' + metadata.customerName;</code>",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeLogConfig")
+        configDirective = "tbActionNodeLogConfig",
+        icon = "menu"
+)
 
 public class TbLogNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/aws/sns/TbSnsNode.java

@@ -38,13 +38,14 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "aws sns",
         configClazz = TbSnsNodeConfiguration.class,
         nodeDescription = "Publish messages to AWS SNS",
         nodeDetails = "Expects messages with any message type. Will publish message to AWS SNS topic.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeSnsConfig"
+        configDirective = "tbActionNodeSnsConfig",
+        iconUrl = "data:image/svg+xml;base64,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"
 )
 public class TbSnsNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/aws/sqs/TbSqsNode.java

@@ -41,13 +41,14 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "aws sqs",
         configClazz = TbSqsNodeConfiguration.class,
         nodeDescription = "Publish messages to AWS SQS",
         nodeDetails = "Expects messages with any message type. Will publish message to AWS SQS queue.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeSqsConfig"
+        configDirective = "tbActionNodeSqsConfig",
+        iconUrl = "data:image/svg+xml;base64,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"
 )
 public class TbSqsNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/debug/TbMsgGeneratorNode.java

@@ -40,7 +40,8 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
         nodeDetails = "Generates messages with configurable period. ",
         inEnabled = false,
         uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
-        configDirective = "tbActionNodeGeneratorConfig"
+        configDirective = "tbActionNodeGeneratorConfig",
+        icon = "repeat"
 )
 
 public class TbMsgGeneratorNode implements TbNode {

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/kafka/TbKafkaNode.java

@@ -28,13 +28,14 @@ import java.util.concurrent.ExecutionException;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "kafka",
         configClazz = TbKafkaNodeConfiguration.class,
         nodeDescription = "Publish messages to Kafka server",
         nodeDetails = "Expects messages with any message type. Will send record via Kafka producer to Kafka server.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeKafkaConfig"
+        configDirective = "tbActionNodeKafkaConfig",
+        iconUrl = "data:image/svg+xml;base64,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"
 )
 public class TbKafkaNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/mail/TbMsgToEmailNode.java

@@ -38,7 +38,9 @@ import static org.thingsboard.rule.engine.mail.TbSendEmailNode.SEND_EMAIL_TYPE;
         nodeDetails = "Related Entity found using configured relation direction and Relation Type. " +
                 "If multiple Related Entities are found, only first Entity is used as new Originator, other entities are discarded. ",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbTransformationNodeToEmailConfig")
+        configDirective = "tbTransformationNodeToEmailConfig",
+        icon = "email"
+)
 public class TbMsgToEmailNode implements TbNode {
 
     private static final ObjectMapper MAPPER = new ObjectMapper();

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/mail/TbSendEmailNode.java

@@ -35,7 +35,7 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "send email",
         configClazz = TbSendEmailNodeConfiguration.class,
         nodeDescription = "Log incoming messages using JS script for transformation Message into String",
@@ -43,7 +43,8 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
                 "Message payload can be accessed via <code>msg</code> property. For example <code>'temperature = ' + msg.temperature ;</code>" +
                 "Message metadata can be accessed via <code>metadata</code> property. For example <code>'name = ' + metadata.customerName;</code>",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeSendEmailConfig"
+        configDirective = "tbActionNodeSendEmailConfig",
+        icon = "send"
 )
 public class TbSendEmailNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/mqtt/TbMqttNode.java

@@ -43,13 +43,14 @@ import java.util.concurrent.TimeoutException;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "mqtt",
         configClazz = TbMqttNodeConfiguration.class,
         nodeDescription = "Publish messages to MQTT broker",
         nodeDetails = "Expects messages with any message type. Will publish message to MQTT broker.",
         uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
-        configDirective = "tbActionNodeMqttConfig"
+        configDirective = "tbActionNodeMqttConfig",
+        icon = "call_split"
 )
 public class TbMqttNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/rabbitmq/TbRabbitMqNode.java

@@ -33,13 +33,14 @@ import static org.thingsboard.rule.engine.DonAsynchron.withCallback;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "rabbitmq",
         configClazz = TbRabbitMqNodeConfiguration.class,
         nodeDescription = "Publish messages to RabbitMQ",
         nodeDetails = "Expects messages with any message type. Will publish message to RabbitMQ queue.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeRabbitMqConfig"
+        configDirective = "tbActionNodeRabbitMqConfig",
+        iconUrl = "data:image/svg+xml;base64,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"
 )
 public class TbRabbitMqNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/rest/TbRestApiCallNode.java

@@ -26,7 +26,8 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.Netty4ClientHttpRequestFactory;
 import org.springframework.util.concurrent.ListenableFuture;
 import org.springframework.util.concurrent.ListenableFutureCallback;
-import org.springframework.web.client.*;
+import org.springframework.web.client.AsyncRestTemplate;
+import org.springframework.web.client.HttpClientErrorException;
 import org.thingsboard.rule.engine.TbNodeUtils;
 import org.thingsboard.rule.engine.api.*;
 import org.thingsboard.server.common.data.plugin.ComponentType;
@@ -34,19 +35,19 @@ import org.thingsboard.server.common.msg.TbMsg;
 import org.thingsboard.server.common.msg.TbMsgMetaData;
 
 import javax.net.ssl.SSLException;
-import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 
 @Slf4j
 @RuleNode(
-        type = ComponentType.ACTION,
+        type = ComponentType.EXTERNAL,
         name = "rest api call",
         configClazz = TbRestApiCallNodeConfiguration.class,
         nodeDescription = "Invoke REST API calls to external REST server",
         nodeDetails = "Expects messages with any message type. Will invoke REST API call to external REST server.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeRestApiCallConfig"
+        configDirective = "tbActionNodeRestApiCallConfig",
+        iconUrl = "data:image/svg+xml;base64,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"
 )
 public class TbRestApiCallNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/rpc/TbSendRPCReplyNode.java

@@ -36,7 +36,8 @@ import org.thingsboard.server.common.msg.TbMsg;
         nodeDescription = "Sends reply to the RPC call from device",
         nodeDetails = "Expects messages with any message type. Will forward message body to the device.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeRpcReplyConfig"
+        configDirective = "tbActionNodeRpcReplyConfig",
+        icon = "call_merge"
 )
 public class TbSendRPCReplyNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/rpc/TbSendRPCRequestNode.java

@@ -43,7 +43,8 @@ import java.util.concurrent.TimeUnit;
         nodeDescription = "Sends one-way RPC call to device",
         nodeDetails = "Expects messages with \"method\" and \"params\". Will forward response from device to next nodes.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
-        configDirective = "tbActionNodeRpcRequestConfig"
+        configDirective = "tbActionNodeRpcRequestConfig",
+        icon = "call_made"
 )
 public class TbSendRPCRequestNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/telemetry/TbMsgAttributesNode.java

@@ -48,7 +48,8 @@ import java.util.Set;
         nodeDescription = "Saves attributes data",
         nodeDetails = "Saves entity attributes based on configurable scope parameter. Expects messages with 'POST_ATTRIBUTES_REQUEST' message type",
         uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
-        configDirective = "tbActionNodeAttributesConfig"
+        configDirective = "tbActionNodeAttributesConfig",
+        icon = "file_upload"
 )
 public class TbMsgAttributesNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/telemetry/TbMsgTimeseriesNode.java

@@ -45,7 +45,8 @@ import java.util.Map;
         nodeDescription = "Saves timeseries data",
         nodeDetails = "Saves timeseries telemetry data based on configurable TTL parameter. Expects messages with 'POST_TELEMETRY_REQUEST' message type",
         uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
-        configDirective = "tbActionNodeTimeseriesConfig"
+        configDirective = "tbActionNodeTimeseriesConfig",
+        icon = "file_upload"
 )
 public class TbMsgTimeseriesNode implements TbNode {
 

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/transform/TbChangeOriginatorNode.java

@@ -40,7 +40,9 @@ import java.util.HashSet;
         nodeDetails = "Related Entity found using configured relation direction and Relation Type. " +
                 "If multiple Related Entities are found, only first Entity is used as new Originator, other entities are discarded. ",
         uiResources = {"static/rulenode/rulenode-core-config.js", "static/rulenode/rulenode-core-config.css"},
-        configDirective = "tbTransformationNodeChangeOriginatorConfig")
+        configDirective = "tbTransformationNodeChangeOriginatorConfig",
+        icon = "find_replace"
+)
 public class TbChangeOriginatorNode extends TbAbstractTransformNode {
 
     protected static final String CUSTOMER_SOURCE = "CUSTOMER";

ui/src/app/common/types.constant.js

@@ -485,7 +485,7 @@ export default angular.module('thingsboard.types', [])
                     clientSide: false
                 }
             },
-            ruleNodeTypeComponentTypes: ["FILTER", "ENRICHMENT", "TRANSFORMATION", "ACTION"],
+            ruleNodeTypeComponentTypes: ["FILTER", "ENRICHMENT", "TRANSFORMATION", "ACTION", "EXTERNAL"],
             ruleChainNodeComponent: {
                 type: 'RULE_CHAIN',
                 name: 'rule chain',
@@ -536,6 +536,13 @@ export default angular.module('thingsboard.types', [])
                     nodeClass: "tb-action-type",
                     icon: "flash_on"
                 },
+                EXTERNAL: {
+                    value: "EXTERNAL",
+                    name: "rulenode.type-external",
+                    details: "rulenode.type-external-details",
+                    nodeClass: "tb-external-type",
+                    icon: "cloud_upload"
+                },
                 RULE_CHAIN: {
                     value: "RULE_CHAIN",
                     name: "rulenode.type-rule-chain",

ui/src/app/locale/locale.constant.js

@@ -1228,6 +1228,8 @@ export default angular.module('thingsboard.locale', [])
                     "type-transformation-details": "Change Message payload and Metadata",
                     "type-action": "Action",
                     "type-action-details": "Perform special action",
+                    "type-external": "External",
+                    "type-external-details": "Interacts with external system",
                     "type-rule-chain": "Rule Chain",
                     "type-rule-chain-details": "Forwards incoming messages to specified Rule Chain",
                     "directive-is-not-loaded": "Defined configuration directive '{{directiveName}}' is not available.",

ui/src/app/rulechain/rulechain.controller.js

@@ -246,6 +246,7 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time
         var contextInfo = {
             headerClass: node.nodeClass,
             icon: node.icon,
+            iconUrl: node.iconUrl,
             title: node.name,
             subtitle: node.component.name
         };
@@ -805,12 +806,21 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time
             var ruleNodeComponent = ruleNodeComponents[i];
             componentType = ruleNodeComponent.type;
             var model = vm.ruleNodeTypesModel[componentType].model;
+            var icon = vm.types.ruleNodeType[componentType].icon;
+            var iconUrl = null;
+            if (ruleNodeComponent.configurationDescriptor.nodeDefinition.icon) {
+                icon = ruleNodeComponent.configurationDescriptor.nodeDefinition.icon;
+            }
+            if (ruleNodeComponent.configurationDescriptor.nodeDefinition.iconUrl) {
+                iconUrl = ruleNodeComponent.configurationDescriptor.nodeDefinition.iconUrl;
+            }
             var node = {
                 id: 'node-lib-' + componentType + '-' + model.nodes.length,
                 component: ruleNodeComponent,
                 name: '',
                 nodeClass: vm.types.ruleNodeType[componentType].nodeClass,
-                icon: vm.types.ruleNodeType[componentType].icon,
+                icon: icon,
+                iconUrl: iconUrl,
                 x: 30,
                 y: 10+50*model.nodes.length,
                 connectors: []
@@ -904,6 +914,14 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time
             var ruleNode = vm.ruleChainMetaData.nodes[i];
             var component = ruleChainService.getRuleNodeComponentByClazz(ruleNode.type);
             if (component) {
+                var icon = vm.types.ruleNodeType[component.type].icon;
+                var iconUrl = null;
+                if (component.configurationDescriptor.nodeDefinition.icon) {
+                    icon = component.configurationDescriptor.nodeDefinition.icon;
+                }
+                if (component.configurationDescriptor.nodeDefinition.iconUrl) {
+                    iconUrl = component.configurationDescriptor.nodeDefinition.iconUrl;
+                }
                 var node = {
                     id: 'rule-chain-node-' + vm.nextNodeID++,
                     ruleNodeId: ruleNode.id,
@@ -915,7 +933,8 @@ export function RuleChainController($state, $scope, $compile, $q, $mdUtil, $time
                     component: component,
                     name: ruleNode.name,
                     nodeClass: vm.types.ruleNodeType[component.type].nodeClass,
-                    icon: vm.types.ruleNodeType[component.type].icon,
+                    icon: icon,
+                    iconUrl: iconUrl,
                     connectors: []
                 };
                 if (component.configurationDescriptor.nodeDefinition.inEnabled) {

ui/src/app/rulechain/rulechain.scss

@@ -76,7 +76,7 @@
         -moz-user-select: none;
         -ms-user-select: none;
         user-select: none;
-        min-width: 180px;
+        min-width: 150px;
       }
       .fc-canvas {
         background: #f9f9f9;
@@ -161,6 +161,9 @@
   &.tb-action-type {
     background-color: #f1928f;
   }
+  &.tb-external-type {
+    background-color: #fbc766;
+  }
   &.tb-rule-chain-type {
     background-color: #d6c4f1;
   }

ui/src/app/rulechain/rulechain.tpl.html

@@ -75,6 +75,8 @@
                     <md-expansion-panel md-component-id="{{typeId}}" id="{{typeId}}" ng-repeat="(typeId, typeModel) in vm.ruleNodeTypesModel">
                         <md-expansion-panel-collapsed ng-mouseenter="vm.typeHeaderMouseEnter($event, typeId)"
                                                       ng-mouseleave="vm.destroyTooltips()">
+                            <md-icon aria-label="node-type-icon"
+                                     class="material-icons" style="margin-right: 8px;">{{vm.types.ruleNodeType[typeId].icon}}</md-icon>
                             <div class="tb-panel-title" translate>{{vm.types.ruleNodeType[typeId].name}}</div>
                             <md-expansion-panel-icon></md-expansion-panel-icon>
                         </md-expansion-panel-collapsed>
@@ -82,6 +84,8 @@
                             <md-expansion-panel-header ng-mouseenter="vm.typeHeaderMouseEnter($event, typeId)"
                                                        ng-mouseleave="vm.destroyTooltips()"
                                                        ng-click="vm.$mdExpansionPanel(typeId).collapse()">
+                                <md-icon aria-label="node-type-icon"
+                                         class="material-icons" style="margin-right: 8px;">{{vm.types.ruleNodeType[typeId].icon}}</md-icon>
                                 <div class="tb-panel-title" translate>{{vm.types.ruleNodeType[typeId].name}}</div>
                                 <md-expansion-panel-icon></md-expansion-panel-icon>
                             </md-expansion-panel-header>
@@ -114,8 +118,10 @@
                 </div>
                 <md-menu-content id="tb-rule-chain-context-menu" width="4" ng-mouseleave="$mdCloseMousepointMenu()">
                     <div class="tb-context-menu-header {{vm.contextInfo.headerClass}}">
-                        <md-icon aria-label="node-type-icon"
+                        <md-icon ng-if="!vm.contextInfo.iconUrl" aria-label="node-type-icon"
                                  class="material-icons">{{vm.contextInfo.icon}}</md-icon>
+                        <md-icon ng-if="vm.contextInfo.iconUrl" aria-label="node-type-icon"
+                                 md-svg-icon="{{vm.contextInfo.iconUrl}}"></md-icon>
                         <div flex>
                             <div class="tb-context-menu-title">{{vm.contextInfo.title}}</div>
                             <div class="tb-context-menu-subtitle">{{vm.contextInfo.subtitle}}</div>

ui/src/app/rulechain/rulenode.tpl.html

@@ -24,8 +24,10 @@
         ng-mouseleave="callbacks.mouseLeave($event, node)">
     <div class="{{flowchartConstants.nodeOverlayClass}}"></div>
     <div class="tb-rule-node {{node.nodeClass}}" ng-class="{'tb-rule-node-highlighted' : node.highlighted, 'tb-rule-node-invalid': node.error }">
-        <md-icon aria-label="node-type-icon" flex="15"
+        <md-icon ng-if="!node.iconUrl" aria-label="node-type-icon" flex="15"
                  class="material-icons">{{node.icon}}</md-icon>
+        <md-icon ng-if="node.iconUrl" aria-label="node-type-icon" flex="15"
+                 md-svg-icon="{{node.iconUrl}}"></md-icon>
         <div layout="column" flex="85" layout-align="center">
             <span class="tb-node-type">{{ node.component.name }}</span>
             <span class="tb-node-title" ng-if="node.name">{{ node.name }}</span>