ceph/src/pybind/mgr/dashboard/frontend/src/app/core/navigation/task-manager/task-manager.component.ts

   1 import { Component, OnInit } from '@angular/core';
   2
   3 import { ExecutingTask } from '../../../shared/models/executing-task';
   4 import { FinishedTask } from '../../../shared/models/finished-task';
   5 import { SummaryService } from '../../../shared/services/summary.service';
   6 import { TaskMessageService } from '../../../shared/services/task-message.service';
   7
   8 @Component({
   9   selector: 'cd-task-manager',
  10   templateUrl: './task-manager.component.html',
  11   styleUrls: ['./task-manager.component.scss']
  12 })
  13 export class TaskManagerComponent implements OnInit {
  14   executingTasks: ExecutingTask[] = [];
  15   finishedTasks: FinishedTask[] = [];
  16
  17   icon = 'fa-hourglass-o';
  18
  19   constructor(
  20     private summaryService: SummaryService,
  21     private taskMessageService: TaskMessageService
  22   ) {}
  23
  24   ngOnInit() {
  25     this.summaryService.subscribe((data: any) => {
  26       if (!data) {
  27         return;
  28       }
  29       this._handleTasks(data.executing_tasks, data.finished_tasks);
  30       this._setIcon(data.executing_tasks.length);
  31     });
  32   }
  33
  34   _handleTasks(executingTasks: ExecutingTask[], finishedTasks: FinishedTask[]) {
  35     for (const excutingTask of executingTasks) {
  36       excutingTask.description = this.taskMessageService.getRunningTitle(excutingTask);
  37     }
  38     for (const finishedTask of finishedTasks) {
  39       if (finishedTask.success === false) {
  40         finishedTask.description = this.taskMessageService.getErrorTitle(finishedTask);
  41         finishedTask.errorMessage = this.taskMessageService.getErrorMessage(finishedTask);
  42       } else {
  43         finishedTask.description = this.taskMessageService.getSuccessTitle(finishedTask);
  44       }
  45     }
  46     this.executingTasks = executingTasks;
  47     this.finishedTasks = finishedTasks;
  48   }
  49
  50   _setIcon(executingTasks: number) {
  51     const iconSuffix = ['o', 'start', 'half', 'end']; // TODO: Use all suffixes
  52     const iconIndex = executingTasks > 0 ? 1 : 0;
  53     this.icon = 'fa-hourglass-' + iconSuffix[iconIndex];
  54   }
  55 }