# All files / src/app/ceph/dashboard mgr-summary.pipe.ts

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80% Branches 4/5
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     import { Pipe, PipeTransform } from '@angular/core';

    import { I18n } from '@ngx-translate/i18n-polyfill';
    import * as _ from 'lodash';

    @Pipe({
      name: 'mgrSummary'
    })
    export class MgrSummaryPipe implements PipeTransform {
      constructor(private i18n: I18n) {}

      transform(value: any): any {
        if (!value) {
          return '';
        }

        let activeCount = this.i18n('n/a');
        const titleText = _.isUndefined(value.active_name)
          ? ''
          : `${this.i18n('active daemon')}: ${value.active_name}`;
        if (titleText.length > 0) {
          activeCount = '1';
        }
        const standbyCount = value.standbys.length;
        const mgrSummary = [
          {
            content: `${activeCount} ${this.i18n('active')}`,
            class: 'mgr-active-name',
            titleText: titleText
          }
        ];

        mgrSummary.push({
          content: '',
          class: 'card-text-line-break',
          titleText: ''
        });
        mgrSummary.push({
          content: `${standbyCount} ${this.i18n('standby')}`,
          class: '',
          titleText: ''
        });

        return mgrSummary;
      }
    }