90c507a6c6
* Upgrade ember-cli-storybook, ember-cli-browserstack, add resolutions * Swap out custom DurationJS for current
124 lines
3.5 KiB
JavaScript
124 lines
3.5 KiB
JavaScript
import { typeOf } from '@ember/utils';
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import EmberError from '@ember/error';
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import Component from '@ember/component';
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import { set, computed } from '@ember/object';
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import Duration from '@icholy/duration';
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import layout from '../templates/components/ttl-picker';
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const ERROR_MESSAGE = 'TTLs must be specified in whole number increments, please enter a whole number.';
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/**
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* @module TtlPicker
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* `TtlPicker` components are used to set the 'time to live'.
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* This version is being deprecated and replaced by `TtlPicker2` which is an automatic-width version that
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* automatically recalculates the time value when unit is updated unless time has been changed recently.
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* Once all instances of TtlPicker are replaced with TtlPicker2, this component will be removed and
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* TtlPicker2 will be renamed to TtlPicker.
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*
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* @example
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* ```js
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<TtlPicker @labelText="Lease" @initialValue={{lease}} @onChange={{action (mut lease)}} />
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* ```
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*
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* @param labelClass="" {String} - A CSS class to add to the label.
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* @param labelText="TTL" {String} - The text content of the label associated with the widget.
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* @param initialValue=null {Number} - The starting value of the TTL;
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* @param setDefaultValue=true {Boolean} - If true, the component will trigger onChange on the initial
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* render, causing a value to be set.
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* @param onChange=Function.prototype{Function} - The function to call when the value of the ttl changes.
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* @param outputSeconds=false{Boolean} - If true, the component will trigger onChange with a value
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* converted to seconds instead of a Golang duration string.
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*/
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export default Component.extend({
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layout,
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'data-test-component': 'ttl-picker',
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classNames: 'field',
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onChange: () => {},
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setDefaultValue: true,
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labelText: 'TTL',
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labelClass: '',
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ouputSeconds: false,
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time: 30,
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unit: 'm',
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initialValue: null,
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errorMessage: null,
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unitOptions: computed(function() {
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return [
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{ label: 'seconds', value: 's' },
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{ label: 'minutes', value: 'm' },
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{ label: 'hours', value: 'h' },
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{ label: 'days', value: 'd' },
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];
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}),
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convertToSeconds(time, unit) {
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const toSeconds = {
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s: 1,
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m: 60,
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h: 3600,
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};
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return time * toSeconds[unit];
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},
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TTL: computed('outputSeconds', 'time', 'unit', function() {
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let { time, unit, outputSeconds } = this;
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//convert to hours
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if (unit === 'd') {
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time = time * 24;
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unit = 'h';
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}
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const timeString = time + unit;
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return outputSeconds ? this.convertToSeconds(time, unit) : timeString;
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}),
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didInsertElement() {
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this._super(...arguments);
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if (this.setDefaultValue === false) {
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return;
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}
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this.onChange(this.TTL);
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},
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init() {
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this._super(...arguments);
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if (!this.onChange) {
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throw new EmberError('`onChange` handler is a required attr in `' + this.toString() + '`.');
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}
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if (this.initialValue != undefined) {
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this.parseAndSetTime();
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}
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},
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parseAndSetTime() {
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let value = this.initialValue;
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let seconds = typeOf(value) === 'number' ? value : 30;
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try {
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seconds = Duration.parse(value).seconds();
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} catch (e) {
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// if parsing fails leave as default 30
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}
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this.set('time', seconds);
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this.set('unit', 's');
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},
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actions: {
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changedValue(key, value) {
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if (value && key === 'time') {
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value = parseInt(value, 10);
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if (Number.isNaN(value)) {
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this.set('errorMessage', ERROR_MESSAGE);
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return;
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}
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}
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this.set('errorMessage', null);
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set(this, key, value);
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this.onChange(this.TTL);
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},
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},
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});
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