Copybara | 854996b | 2021-09-07 19:36:02 +0000 | [diff] [blame] | 1 | // Copyright 2019 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | import {LitElement, html, css} from 'lit-element'; |
| 6 | import {ifDefined} from 'lit-html/directives/if-defined'; |
| 7 | import {issueRefToString, issueRefToUrl} from 'shared/convertersV0.js'; |
| 8 | import {SHARED_STYLES} from 'shared/shared-styles.js'; |
| 9 | import '../../mr-dropdown/mr-dropdown.js'; |
| 10 | import '../../../help/mr-cue/mr-fed-ref-cue.js'; |
| 11 | |
| 12 | /** |
| 13 | * `<mr-issue-link>` |
| 14 | * |
| 15 | * Displays a link to an issue. |
| 16 | * |
| 17 | */ |
| 18 | export class MrIssueLink extends LitElement { |
| 19 | /** @override */ |
| 20 | static get styles() { |
| 21 | return [ |
| 22 | SHARED_STYLES, |
| 23 | css` |
| 24 | a[is-closed] { |
| 25 | text-decoration: line-through; |
| 26 | } |
| 27 | mr-dropdown { |
| 28 | width: var(--chops-main-font-size); |
| 29 | --mr-dropdown-icon-font-size: var(--chops-main-font-size); |
| 30 | --mr-dropdown-menu-min-width: 100px; |
| 31 | } |
| 32 | `, |
| 33 | ]; |
| 34 | } |
| 35 | |
| 36 | /** @override */ |
| 37 | render() { |
| 38 | let fedRefInfo; |
| 39 | if (this.issue && this.issue.extIdentifier) { |
| 40 | fedRefInfo = html` |
| 41 | <!-- TODO(jeffcarp): Figure out CSS to enable menuAlignment=left --> |
| 42 | <mr-dropdown |
| 43 | label="Federated Reference Info" |
| 44 | icon="info_outline" |
| 45 | menuAlignment="right" |
| 46 | > |
| 47 | <mr-fed-ref-cue |
| 48 | cuePrefName="federated_reference" |
| 49 | fedRefShortlink=${this.issue.extIdentifier} |
| 50 | nondismissible> |
| 51 | </mr-fed-ref-cue> |
| 52 | </mr-dropdown> |
| 53 | `; |
| 54 | } |
| 55 | return html` |
| 56 | <a |
| 57 | id="bugLink" |
| 58 | href=${this.href} |
| 59 | title=${ifDefined(this.issue && this.issue.summary)} |
| 60 | ?is-closed=${this.isClosed} |
| 61 | >${this._linkText}</a>${fedRefInfo}`; |
| 62 | } |
| 63 | |
| 64 | /** @override */ |
| 65 | static get properties() { |
| 66 | return { |
| 67 | // The issue being viewed. Falls back gracefully if this is only a ref. |
| 68 | issue: {type: Object}, |
| 69 | text: {type: String}, |
| 70 | // The global current project name. NOT the issue's project name. |
| 71 | projectName: {type: String}, |
| 72 | queryParams: {type: Object}, |
| 73 | short: {type: Boolean}, |
| 74 | }; |
| 75 | } |
| 76 | |
| 77 | /** @override */ |
| 78 | constructor() { |
| 79 | super(); |
| 80 | |
| 81 | this.issue = {}; |
| 82 | this.queryParams = {}; |
| 83 | this.short = false; |
| 84 | } |
| 85 | |
| 86 | click() { |
| 87 | const link = this.shadowRoot.querySelector('a'); |
| 88 | if (!link) return; |
| 89 | link.click(); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * @return {string} Where this issue links to. |
| 94 | */ |
| 95 | get href() { |
| 96 | return issueRefToUrl(this.issue, this.queryParams); |
| 97 | } |
| 98 | |
| 99 | get isClosed() { |
| 100 | if (!this.issue || !this.issue.statusRef) return false; |
| 101 | |
| 102 | return this.issue.statusRef.meansOpen === false; |
| 103 | } |
| 104 | |
| 105 | get _linkText() { |
| 106 | const {projectName, issue, text, short} = this; |
| 107 | if (text) return text; |
| 108 | |
| 109 | if (issue && issue.extIdentifier) { |
| 110 | return issue.extIdentifier; |
| 111 | } |
| 112 | |
| 113 | const prefix = short ? '' : 'Issue '; |
| 114 | |
| 115 | return prefix + issueRefToString(issue, projectName); |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | customElements.define('mr-issue-link', MrIssueLink); |