71 lines
1.8 KiB
JavaScript
71 lines
1.8 KiB
JavaScript
import Ember from 'ember';
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import Component from '@ember/component';
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import { inject as service } from '@ember/service';
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import { computed } from '@ember/object';
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import { alias } from '@ember/object/computed';
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import { task, timeout } from 'ember-concurrency';
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import { lazyClick } from '../helpers/lazy-click';
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export default Component.extend({
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store: service(),
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token: service(),
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statsTrackersRegistry: service('stats-trackers-registry'),
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tagName: 'tr',
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classNames: ['task-row', 'is-interactive'],
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task: null,
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// Internal state
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statsError: false,
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enablePolling: computed(() => !Ember.testing),
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// Since all tasks for an allocation share the same tracker, use the registry
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stats: computed('task', 'task.isRunning', function() {
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if (!this.get('task.isRunning')) return;
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return this.get('statsTrackersRegistry').getTracker(this.get('task.allocation'));
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}),
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taskStats: computed('task.name', 'stats.tasks.[]', function() {
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if (!this.get('stats')) return;
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return this.get('stats.tasks').findBy('task', this.get('task.name'));
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}),
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cpu: alias('taskStats.cpu.lastObject'),
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memory: alias('taskStats.memory.lastObject'),
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onClick() {},
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click(event) {
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lazyClick([this.get('onClick'), event]);
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},
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fetchStats: task(function*() {
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do {
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if (this.get('stats')) {
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try {
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yield this.get('stats.poll').perform();
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this.set('statsError', false);
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} catch (error) {
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this.set('statsError', true);
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}
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}
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yield timeout(500);
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} while (this.get('enablePolling'));
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}).drop(),
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didReceiveAttrs() {
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const allocation = this.get('task.allocation');
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if (allocation) {
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this.get('fetchStats').perform();
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} else {
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this.get('fetchStats').cancelAll();
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}
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},
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});
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