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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-22757) Log Search UI: implement query manipulation from resources diagram
Date Wed, 10 Jan 2018 18:55:00 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-22757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16320845#comment-16320845
] 

ASF GitHub Bot commented on AMBARI-22757:
-----------------------------------------

aBabiichuk closed pull request #81: [AMBARI-22757] Log Search UI: implement query manipulation
from resources diagram
URL: https://github.com/apache/ambari/pull/81
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/app.module.ts b/ambari-logsearch/ambari-logsearch-web/src/app/app.module.ts
index 6258c73c753..bbf7935c816 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/app.module.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/app.module.ts
@@ -94,6 +94,7 @@ import {HorizontalHistogramComponent} from '@app/components/horizontal-histogram
 import {GraphTooltipComponent} from '@app/components/graph-tooltip/graph-tooltip.component';
 import {GraphLegendItemComponent} from '@app/components/graph-legend-item/graph-legend-item.component';
 import {TimeLineGraphComponent} from '@app/components/time-line-graph/time-line-graph.component';
+import {ContextMenuComponent} from '@app/components/context-menu/context-menu.component';
 
 import {TimeZoneAbbrPipe} from '@app/pipes/timezone-abbr.pipe';
 import {TimerSecondsPipe} from '@app/pipes/timer-seconds.pipe';
@@ -156,6 +157,7 @@ export function getXHRBackend(injector: Injector, browser: BrowserXhr,
xsrf: XSR
     GraphTooltipComponent,
     GraphLegendItemComponent,
     TimeLineGraphComponent,
+    ContextMenuComponent,
     TimeZoneAbbrPipe,
     TimerSecondsPipe
   ],
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/classes/components/graph/graph.component.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/classes/components/graph/graph.component.ts
index 167f4780fa2..0cfe69af470 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/classes/components/graph/graph.component.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/classes/components/graph/graph.component.ts
@@ -16,11 +16,13 @@
  * limitations under the License.
  */
 
-import {AfterViewInit, OnChanges, SimpleChanges, ViewChild, ElementRef, Input} from '@angular/core';
+import {
+  AfterViewInit, OnChanges, SimpleChanges, ViewChild, ElementRef, Input, Output, EventEmitter
+} from '@angular/core';
 import * as d3 from 'd3';
 import * as d3sc from 'd3-scale-chromatic';
 import {
-  GraphPositionOptions, GraphMarginOptions, GraphTooltipInfo, LegendItem, GraphEventData
+  GraphPositionOptions, GraphMarginOptions, GraphTooltipInfo, LegendItem, GraphEventData,
GraphEmittedEvent
 } from '@app/classes/graph';
 import {HomogeneousObject} from '@app/classes/object';
 import {ServiceInjector} from '@app/classes/service-injector';
@@ -119,6 +121,42 @@ export class GraphComponent implements AfterViewInit, OnChanges {
   @Input()
   skipZeroValuesInTooltip: boolean = true;
 
+  /**
+   * Indicates whether context menu for X axis ticks is available
+   * @type {boolean}
+   */
+  @Input()
+  hasXTickContextMenu: boolean = false;
+
+  /**
+   * Indicates whether context menu for Y axis ticks is available
+   * @type {boolean}
+   */
+  @Input()
+  hasYTickContextMenu: boolean = false;
+
+  /**
+   * Indicates whether X axis event should be emitted with formatted string values that are
displayed
+   * (instead of raw values)
+   * @type {boolean}
+   */
+  @Input()
+  emitFormattedXTick: boolean = false;
+
+  /**
+   * Indicates whether Y axis event should be emitted with formatted string values that are
displayed
+   * (instead of raw values)
+   * @type {boolean}
+   */
+  @Input()
+  emitFormattedYTick: boolean = false;
+
+  @Output()
+  xTickContextMenu: EventEmitter<GraphEmittedEvent<MouseEvent>> = new EventEmitter();
+
+  @Output()
+  yTickContextMenu: EventEmitter<GraphEmittedEvent<MouseEvent>> = new EventEmitter();
+
   @ViewChild('graphContainer')
   graphContainerRef: ElementRef;
 
@@ -127,6 +165,10 @@ export class GraphComponent implements AfterViewInit, OnChanges {
   })
   tooltipRef: ElementRef;
 
+  private readonly xAxisClassName: string = 'axis-x';
+
+  private readonly yAxisClassName: string = 'axis-y';
+
   protected utils: UtilsService;
 
   protected graphContainer: HTMLElement;
@@ -276,7 +318,16 @@ export class GraphComponent implements AfterViewInit, OnChanges {
       axis.ticks(ticksCount);
     }
     this.xAxis = axis;
-    this.svg.append('g').attr('class', 'axis axis-x').attr('transform', `translate(0,${this.height})`).call(this.xAxis);
+    this.svg.append('g').attr('class', `axis ${this.xAxisClassName}`).attr('transform', `translate(0,${this.height})`)
+      .call(this.xAxis);
+    if (this.hasXTickContextMenu) {
+      this.svg.selectAll(`.${this.xAxisClassName} .tick`).on('contextmenu', (tickValue: any,
index: number): void => {
+        const tick = this.emitFormattedXTick ? this.xAxisTickFormatter(tickValue, index)
: tickValue,
+          nativeEvent = d3.event;
+        this.xTickContextMenu.emit({tick, nativeEvent});
+        event.preventDefault();
+      });
+    }
   }
 
   /**
@@ -290,7 +341,15 @@ export class GraphComponent implements AfterViewInit, OnChanges {
       axis.ticks(ticksCount);
     }
     this.yAxis = axis;
-    this.svg.append('g').attr('class', 'axis axis-y').call(this.yAxis).append('text');
+    this.svg.append('g').attr('class', `axis ${this.yAxisClassName}`).call(this.yAxis);
+    if (this.hasYTickContextMenu) {
+      this.svg.selectAll(`.${this.yAxisClassName} .tick`).on('contextmenu', (tickValue: any,
index: number): void => {
+        const tick = this.emitFormattedYTick ? this.yAxisTickFormatter(tickValue, index):
tickValue,
+          nativeEvent = d3.event;
+        this.yTickContextMenu.emit({tick, nativeEvent});
+        event.preventDefault();
+      });
+    }
   };
 
   /**
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/classes/graph.ts b/ambari-logsearch/ambari-logsearch-web/src/app/classes/graph.ts
index cc07ec86b3f..9690dbcfec7 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/classes/graph.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/classes/graph.ts
@@ -59,3 +59,8 @@ export interface GraphLineData {
   points: GraphScaleItem[];
   key: string;
 }
+
+export interface GraphEmittedEvent<EventType> {
+  tick: any;
+  nativeEvent: EventType;
+}
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.html
b/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.html
index fe9f6977faf..22deef112ea 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.html
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.html
@@ -25,8 +25,12 @@
                             svgId="top-users-graph"></horizontal-histogram>
     </collapsible-panel>
     <collapsible-panel commonTitle="{{'logs.topResources' | translate: resourcesGraphTitleParams}}"
class="col-md-6">
-      <horizontal-histogram [data]="topResourcesGraphData" [allowFractionalXTicks]="false"
+      <horizontal-histogram [data]="topResourcesGraphData" [allowFractionalXTicks]="false"
[hasYTickContextMenu]="true"
+                            [emitFormattedYTick]="true" (yTickContextMenu)="showContextMenu($event)"
                             svgId="top-resources-graph"></horizontal-histogram>
+      <context-menu [isDisplayed]="isContextMenuDisplayed" [contextMenuItems]="contextMenuItems"
+                    [leftPosition]="contextMenuLeft" [topPosition]="contextMenuTop" (itemSelect)="updateQuery($event)"
+                    (contextMenuDismiss)="onContextMenuDismiss()"></context-menu>
     </collapsible-panel>
   </div>
 </ng-container>
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.ts
index 44786f1fc51..98542d64cbc 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/audit-logs-entries/audit-logs-entries.component.ts
@@ -17,6 +17,7 @@
 
 import {Component, Input} from '@angular/core';
 import {FormGroup} from '@angular/forms';
+import {GraphEmittedEvent} from '@app/classes/graph';
 import {ListItem} from '@app/classes/list-item';
 import {HomogeneousObject} from '@app/classes/object';
 import {AuditLog} from '@app/classes/models/audit-log';
@@ -63,6 +64,18 @@ export class AuditLogsEntriesComponent {
    */
   activeTab: string = 'summary';
 
+  /**
+   * 'left' CSS property value for context menu dropdown
+   * @type {number}
+   */
+  contextMenuLeft: number = 0;
+
+  /**
+   * 'top' CSS property value for context menu dropdown
+   * @type {number}
+   */
+  contextMenuTop: number = 0;
+
   readonly usersGraphTitleParams = {
     number: this.logsContainer.topUsersCount
   };
@@ -71,6 +84,14 @@ export class AuditLogsEntriesComponent {
     number: this.logsContainer.topResourcesCount
   };
 
+  private readonly resourceFilterParameterName: string = 'resource';
+
+  /**
+   * Text for filtering be resource type (set from Y axis tick of Resources chart)
+   * @type {string}
+   */
+  private selectedResource: string = '';
+
   get topResourcesGraphData(): HomogeneousObject<HomogeneousObject<number>> {
     return this.logsContainer.topResourcesGraphData;
   }
@@ -79,8 +100,34 @@ export class AuditLogsEntriesComponent {
     return this.logsContainer.topUsersGraphData;
   }
 
+  get isContextMenuDisplayed(): boolean {
+    return Boolean(this.selectedResource);
+  }
+
+  get contextMenuItems(): ListItem[] {
+    return this.logsContainer.queryContextMenuItems;
+  }
+
   setActiveTab(tab: Tab): void {
     this.activeTab = tab.id;
   }
 
+  showContextMenu(event: GraphEmittedEvent<MouseEvent>): void {
+    this.contextMenuLeft = event.nativeEvent.clientX;
+    this.contextMenuTop = event.nativeEvent.clientY;
+    this.selectedResource = event.tick;
+  }
+
+  updateQuery(event: ListItem): void {
+    this.logsContainer.queryParameterAdd.next({
+      name: this.resourceFilterParameterName,
+      value: this.selectedResource,
+      isExclude: event.value
+    });
+  }
+
+  onContextMenuDismiss(): void {
+    this.selectedResource = '';
+  }
+
 }
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.html
b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.html
new file mode 100644
index 00000000000..b17cda6102e
--- /dev/null
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.html
@@ -0,0 +1,19 @@
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<ul data-component="dropdown-list" [items]="contextMenuItems" (selectedItemChange)="selectItem($event)"
+    class="dropdown-menu" [style.left]="leftPosition + 'px'" [style.top]="topPosition + 'px'"></ul>
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.less
b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.less
new file mode 100644
index 00000000000..aea7274b188
--- /dev/null
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.less
@@ -0,0 +1,21 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ul.dropdown-menu {
+  position: fixed;
+}
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.spec.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.spec.ts
new file mode 100644
index 00000000000..1c5154bae83
--- /dev/null
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.spec.ts
@@ -0,0 +1,123 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {CUSTOM_ELEMENTS_SCHEMA} from '@angular/core';
+import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import {FormsModule} from '@angular/forms';
+import {StoreModule} from '@ngrx/store';
+import {TranslationModules} from '@app/test-config.spec';
+import {HostsService, hosts} from '@app/services/storage/hosts.service';
+import {AuditLogsService, auditLogs} from '@app/services/storage/audit-logs.service';
+import {ServiceLogsService, serviceLogs} from '@app/services/storage/service-logs.service';
+import {AuditLogsFieldsService, auditLogsFields} from '@app/services/storage/audit-logs-fields.service';
+import {AuditLogsGraphDataService, auditLogsGraphData} from '@app/services/storage/audit-logs-graph-data.service';
+import {ServiceLogsFieldsService, serviceLogsFields} from '@app/services/storage/service-logs-fields.service';
+import {
+  ServiceLogsHistogramDataService, serviceLogsHistogramData
+} from '@app/services/storage/service-logs-histogram-data.service';
+import {AppSettingsService, appSettings} from '@app/services/storage/app-settings.service';
+import {AppStateService, appState} from '@app/services/storage/app-state.service';
+import {ClustersService, clusters} from '@app/services/storage/clusters.service';
+import {ComponentsService, components} from '@app/services/storage/components.service';
+import {ServiceLogsTruncatedService, serviceLogsTruncated} from '@app/services/storage/service-logs-truncated.service';
+import {TabsService, tabs} from '@app/services/storage/tabs.service';
+import {ComponentGeneratorService} from '@app/services/component-generator.service';
+import {LogsContainerService} from '@app/services/logs-container.service';
+import {HttpClientService} from '@app/services/http-client.service';
+import {ComponentActionsService} from '@app/services/component-actions.service';
+import {AuthService} from '@app/services/auth.service';
+import {DropdownListComponent} from '@app/components/dropdown-list/dropdown-list.component';
+
+import {ContextMenuComponent} from './context-menu.component';
+
+describe('ContextMenuComponent', () => {
+  let component: ContextMenuComponent;
+  let fixture: ComponentFixture<ContextMenuComponent>;
+
+  const httpClient = {
+    get: () => {
+      return {
+        subscribe: () => {
+        }
+      }
+    }
+  };
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [
+        ContextMenuComponent,
+        DropdownListComponent
+      ],
+      imports: [
+        ...TranslationModules,
+        StoreModule.provideStore({
+          hosts,
+          auditLogs,
+          serviceLogs,
+          auditLogsFields,
+          auditLogsGraphData,
+          serviceLogsFields,
+          serviceLogsHistogramData,
+          appSettings,
+          appState,
+          clusters,
+          components,
+          serviceLogsTruncated,
+          tabs
+        }),
+        FormsModule
+      ],
+      providers: [
+        ComponentGeneratorService,
+        LogsContainerService,
+        {
+          provide: HttpClientService,
+          useValue: httpClient
+        },
+        ComponentActionsService,
+        HostsService,
+        AuditLogsService,
+        ServiceLogsService,
+        AuditLogsFieldsService,
+        AuditLogsGraphDataService,
+        ServiceLogsFieldsService,
+        ServiceLogsHistogramDataService,
+        AppSettingsService,
+        AppStateService,
+        ClustersService,
+        ComponentsService,
+        ServiceLogsTruncatedService,
+        TabsService,
+        AuthService
+      ],
+      schemas: [CUSTOM_ELEMENTS_SCHEMA]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ContextMenuComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create component', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.ts
new file mode 100644
index 00000000000..05414ec1b2e
--- /dev/null
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/context-menu/context-menu.component.ts
@@ -0,0 +1,72 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {Component, OnChanges, SimpleChanges, Input, Output, EventEmitter, HostBinding} from
'@angular/core';
+import {ListItem} from '@app/classes/list-item';
+
+@Component({
+  selector: 'context-menu',
+  templateUrl: './context-menu.component.html',
+  styleUrls: ['./context-menu.component.less']
+})
+export class ContextMenuComponent implements OnChanges {
+
+  ngOnChanges (changes: SimpleChanges): void {
+    if (changes.isDisplayed && changes.isDisplayed.currentValue) {
+      document.body.addEventListener('click', this.dismissContextMenu);
+    }
+  }
+
+  @Input()
+  @HostBinding('class.open')
+  isDisplayed: boolean = false;
+
+  @Input()
+  contextMenuItems: ListItem[] = [];
+
+  /**
+   * 'left' CSS property value
+   * @type {number}
+   */
+  @Input()
+  leftPosition: number = 0;
+
+  /**
+   * 'top' CSS property value
+   * @type {number}
+   */
+  @Input()
+  topPosition: number = 0;
+
+  @Output()
+  contextMenuDismiss: EventEmitter<void> = new EventEmitter();
+
+  @Output()
+  itemSelect: EventEmitter<ListItem> = new EventEmitter();
+
+  private dismissContextMenu = (): void => {
+    this.isDisplayed = false;
+    this.contextMenuDismiss.emit();
+    document.body.removeEventListener('click', this.dismissContextMenu);
+  };
+
+  selectItem(event: ListItem): void {
+    this.itemSelect.emit(event);
+  }
+
+}
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/dropdown-list/dropdown-list.component.html
b/ambari-logsearch/ambari-logsearch-web/src/app/components/dropdown-list/dropdown-list.component.html
index df564e5dd55..64e4b8eb736 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/components/dropdown-list/dropdown-list.component.html
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/dropdown-list/dropdown-list.component.html
@@ -25,8 +25,7 @@
       <div #additionalComponent></div>
     </label>
   </label>
-  <span class="list-item-label label-container" *ngIf="!isMultipleChoice"
-        (click)="changeSelectedItem(item)">
+  <span class="list-item-label label-container" *ngIf="!isMultipleChoice" (click)="changeSelectedItem(item)">
     <span *ngIf="item.iconClass" [ngClass]="item.iconClass"></span>
     {{item.label | translate}}
     <div #additionalComponent></div>
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.html
b/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.html
index 7f9c6d7231e..23de664b481 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.html
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.html
@@ -71,7 +71,8 @@
         </tr>
       </tfoot>
     </table>
-    <ul #contextmenu data-component="dropdown-list" class="dropdown-menu context-menu"
[items]="contextMenuItems"
-        (selectedItemChange)="updateQuery($event)"></ul>
+    <context-menu [isDisplayed]="isContextMenuDisplayed" [contextMenuItems]="contextMenuItems"
+                  [leftPosition]="contextMenuLeft" [topPosition]="contextMenuTop" (itemSelect)="updateQuery($event)"
+                  (contextMenuDismiss)="onContextMenuDismiss()"></context-menu>
   </div>
 </div>
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.ts
index 84a59b96bfa..141c1ab6cf0 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/components/service-logs-table/service-logs-table.component.ts
@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-import {Component, AfterViewInit, ViewChild, ElementRef} from '@angular/core';
+import {Component} from '@angular/core';
 import {ListItem} from '@app/classes/list-item';
 import {LogsTableComponent} from '@app/classes/components/logs-table/logs-table-component';
 import {LogsContainerService} from '@app/services/logs-container.service';
@@ -27,23 +27,12 @@ import {UtilsService} from '@app/services/utils.service';
   templateUrl: './service-logs-table.component.html',
   styleUrls: ['./service-logs-table.component.less']
 })
-export class ServiceLogsTableComponent extends LogsTableComponent implements AfterViewInit
{
+export class ServiceLogsTableComponent extends LogsTableComponent {
 
   constructor(private logsContainer: LogsContainerService, private utils: UtilsService) {
     super();
   }
 
-  ngAfterViewInit() {
-    if (this.contextMenu) {
-      this.contextMenuElement = this.contextMenu.nativeElement;
-    }
-  }
-
-  @ViewChild('contextmenu', {
-    read: ElementRef
-  })
-  contextMenu: ElementRef;
-
   readonly dateFormat: string = 'dddd, MMMM Do';
 
   readonly timeFormat: string = 'h:mm:ss A';
@@ -68,25 +57,16 @@ export class ServiceLogsTableComponent extends LogsTableComponent implements
Aft
 
   readonly customStyledColumns: string[] = ['level', 'type', 'logtime', 'log_message'];
 
-  readonly contextMenuItems: ListItem[] = [
-    {
-      label: 'logs.addToQuery',
-      iconClass: 'fa fa-search-plus',
-      value: false // 'isExclude' is false
-    },
-    {
-      label: 'logs.excludeFromQuery',
-      iconClass: 'fa fa-search-minus',
-      value: true // 'isExclude' is true
-    }
-  ];
-
   private readonly messageFilterParameterName: string = 'log_message';
 
   private contextMenuElement: HTMLElement;
 
   private selectedText: string = '';
 
+  get contextMenuItems(): ListItem[] {
+    return this.logsContainer.queryContextMenuItems;
+  }
+
   get timeZone(): string {
     return this.logsContainer.timeZone;
   }
@@ -99,6 +79,22 @@ export class ServiceLogsTableComponent extends LogsTableComponent implements
Aft
     return this.logsContainer.logsTypeMap.serviceLogs;
   }
 
+  get isContextMenuDisplayed(): boolean {
+    return Boolean(this.selectedText);
+  };
+
+  /**
+   * 'left' CSS property value for context menu dropdown
+   * @type {number}
+   */
+  contextMenuLeft: number = 0;
+
+  /**
+   * 'top' CSS property value for context menu dropdown
+   * @type {number}
+   */
+  contextMenuTop: number = 0;
+
   isDifferentDates(dateA, dateB): boolean {
     return this.utils.isDifferentDates(dateA, dateB, this.timeZone);
   }
@@ -106,14 +102,9 @@ export class ServiceLogsTableComponent extends LogsTableComponent implements
Aft
   openMessageContextMenu(event: MouseEvent): void {
     const selectedText = getSelection().toString();
     if (selectedText) {
-      let contextMenuStyle = this.contextMenuElement.style;
-      Object.assign(contextMenuStyle, {
-        left: `${event.clientX}px`,
-        top: `${event.clientY}px`,
-        display: 'block'
-      });
+      this.contextMenuLeft = event.clientX;
+      this.contextMenuTop = event.clientY;
       this.selectedText = selectedText;
-      document.body.addEventListener('click', this.dismissContextMenu);
       event.preventDefault();
     }
   }
@@ -126,10 +117,8 @@ export class ServiceLogsTableComponent extends LogsTableComponent implements
Aft
     });
   }
 
-  private dismissContextMenu = (): void => {
+  onContextMenuDismiss(): void {
     this.selectedText = '';
-    this.contextMenuElement.style.display = 'none';
-    document.body.removeEventListener('click', this.dismissContextMenu);
-  };
+  }
 
 }
diff --git a/ambari-logsearch/ambari-logsearch-web/src/app/services/logs-container.service.ts
b/ambari-logsearch/ambari-logsearch-web/src/app/services/logs-container.service.ts
index 4c8f2a3db20..baa39720621 100644
--- a/ambari-logsearch/ambari-logsearch-web/src/app/services/logs-container.service.ts
+++ b/ambari-logsearch/ambari-logsearch-web/src/app/services/logs-container.service.ts
@@ -537,6 +537,19 @@ export class LogsContainerService {
 
   private readonly defaultTimeZone = moment.tz.guess();
 
+  readonly queryContextMenuItems: ListItem[] = [
+    {
+      label: 'logs.addToQuery',
+      iconClass: 'fa fa-search-plus',
+      value: false // 'isExclude' is false
+    },
+    {
+      label: 'logs.excludeFromQuery',
+      iconClass: 'fa fa-search-minus',
+      value: true // 'isExclude' is true
+    }
+  ];
+
   timeZone: string = this.defaultTimeZone;
 
   totalCount: number = 0;


 

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> Log Search UI: implement query manipulation from resources diagram
> ------------------------------------------------------------------
>
>                 Key: AMBARI-22757
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22757
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-logsearch
>    Affects Versions: 3.0.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-22757.patch
>
>
> User should be able to add or exclude resources from access logs query from diagram on
Summary tab.



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