Project import generated by Copybara.
GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static_src/elements/projects/mr-projects-page/helpers.js b/static_src/elements/projects/mr-projects-page/helpers.js
new file mode 100644
index 0000000..5c12ae8
--- /dev/null
+++ b/static_src/elements/projects/mr-projects-page/helpers.js
@@ -0,0 +1,30 @@
+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {projectMemberToProjectName} from 'shared/converters.js';
+
+// TODO(crbug.com/monorail/7910): Dedupe this with the similar "projectRoles"
+// constant in <mr-header>.
+const projectRoles = Object.freeze({
+ PROJECT_ROLE_UNSPECIFIED: '',
+ OWNER: 'Owner',
+ COMMITTER: 'Committer',
+ CONTRIBUTOR: 'Contributor',
+});
+
+/**
+ * Creates a mapping of project names to the user's role in that project.
+ * @param {Array<ProjectMember>} projectMembers Project memebrships
+ * for a given user.
+ * @return {Object<ProjectName, string>} Mapping of a user's roles,
+ * by project name.
+ */
+export function computeRoleByProjectName(projectMembers) {
+ const mapping = {};
+ if (!projectMembers) return mapping;
+ projectMembers.forEach(({name, role}) => {
+ mapping[projectMemberToProjectName(name)] = projectRoles[role];
+ });
+ return mapping;
+}
diff --git a/static_src/elements/projects/mr-projects-page/helpers.test.js b/static_src/elements/projects/mr-projects-page/helpers.test.js
new file mode 100644
index 0000000..9e3c5a2
--- /dev/null
+++ b/static_src/elements/projects/mr-projects-page/helpers.test.js
@@ -0,0 +1,24 @@
+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import {computeRoleByProjectName} from './helpers.js';
+
+describe('computeRoleByProjectName', () => {
+ it('handles empty project memberships', () => {
+ assert.deepEqual(computeRoleByProjectName(undefined), {});
+ assert.deepEqual(computeRoleByProjectName([]), {});
+ });
+
+ it('creates mapping', () => {
+ const projectMembers = [
+ {role: 'OWNER', name: 'projects/project-name/members/1234'},
+ {role: 'COMMITTER', name: 'projects/test/members/1234'},
+ ];
+ assert.deepEqual(computeRoleByProjectName(projectMembers), {
+ 'projects/project-name': 'Owner',
+ 'projects/test': 'Committer',
+ });
+ });
+});
diff --git a/static_src/elements/projects/mr-projects-page/mr-projects-page.js b/static_src/elements/projects/mr-projects-page/mr-projects-page.js
new file mode 100644
index 0000000..1124ef0
--- /dev/null
+++ b/static_src/elements/projects/mr-projects-page/mr-projects-page.js
@@ -0,0 +1,297 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+import {store, connectStore} from 'reducers/base.js';
+import {SHARED_STYLES} from 'shared/shared-styles.js';
+import 'elements/framework/mr-star/mr-project-star.js';
+import 'shared/typedef.js';
+import 'elements/chops/chops-chip/chops-chip.js';
+
+import * as projects from 'reducers/projects.js';
+import {users} from 'reducers/users.js';
+import {stars} from 'reducers/stars.js';
+import {computeRoleByProjectName} from './helpers.js';
+
+
+/**
+ * `<mr-projects-page>`
+ *
+ * Displays list of all projects.
+ *
+ */
+export class MrProjectsPage extends connectStore(LitElement) {
+ /** @override */
+ static get styles() {
+ return [
+ SHARED_STYLES,
+ css`
+ :host {
+ box-sizing: border-box;
+ display: block;
+ padding: 1em 8px;
+ padding-left: 40px; /** 32px + 8px */
+ margin: auto;
+ max-width: 1280px;
+ width: 100%;
+ }
+ :host::after {
+ content: "";
+ background-image: url('/static/images/chromium.svg');
+ background-repeat: no-repeat;
+ background-position: right -100px bottom -150px;
+ background-size: 700px;
+ opacity: 0.09;
+ width: 100%;
+ height: 100%;
+ bottom: 0;
+ right: 0;
+ position: fixed;
+ z-index: -1;
+ }
+ h2 {
+ font-size: 20px;
+ letter-spacing: 0.1px;
+ font-weight: 500;
+ margin-top: 1em;
+ }
+ .project-header {
+ display: flex;
+ align-items: flex-start;
+ flex-direction: row;
+ justify-content: space-between;
+ font-size: 16px;
+ line-height: 24px;
+ margin: 0;
+ margin-bottom: 16px;
+ padding-top: 0.1em;
+ padding-bottom: 16px;
+ letter-spacing: 0.1px;
+ font-weight: 500;
+ width: 100%;
+ border-bottom: var(--chops-normal-border);
+ border-color: var(--chops-gray-400);
+ }
+ .project-title {
+ display: flex;
+ flex-direction: column;
+ }
+ h3 {
+ margin: 0;
+ padding: 0;
+ font-weight: inherit;
+ font-size: inherit;
+ transition: color var(--chops-transition-time) ease-in-out;
+ }
+ h3:hover {
+ color: var(--chops-link-color);
+ }
+ .subtitle {
+ color: var(--chops-gray-700);
+ font-size: var(--chops-main-font-size);
+ line-height: 100%;
+ font-weight: normal;
+ }
+ .project-container {
+ display: flex;
+ align-items: stretch;
+ flex-wrap: wrap;
+ width: 100%;
+ padding: 0.5em 0;
+ margin-bottom: 3em;
+ }
+ .project {
+ background: var(--chops-white);
+ width: 220px;
+ margin-right: 32px;
+ margin-bottom: 32px;
+ display: flex;
+ flex-direction: column;
+ align-items: flex-start;
+ justify-content: flex-start;
+ border-radius: 4px;
+ border: var(--chops-normal-border);
+ padding: 16px;
+ color: var(--chops-primary-font-color);
+ font-weight: normal;
+ line-height: 16px;
+ transition: all var(--chops-transition-time) ease-in-out;
+ }
+ .project:hover {
+ text-decoration: none;
+ cursor: pointer;
+ box-shadow: 0 2px 6px hsla(0,0%,0%,0.12),
+ 0 1px 3px hsla(0,0%,0%,0.24);
+ }
+ .project > p {
+ margin: 0;
+ margin-bottom: 32px;
+ flex-grow: 1;
+ }
+ .view-project-link {
+ text-transform: uppercase;
+ margin: 0;
+ font-weight: 600;
+ flex-grow: 0;
+ }
+ .view-project-link:hover {
+ text-decoration: underline;
+ }
+ `,
+ ];
+ }
+
+ /** @override */
+ render() {
+ const myProjects = this.myProjects;
+ const otherProjects = this.otherProjects;
+ const noProjects = !myProjects.length && !otherProjects.length;
+
+ if (this._isFetchingProjects && noProjects) {
+ return html`Loading...`;
+ }
+
+ if (noProjects) {
+ return html`No projects found.`;
+ }
+
+ if (!myProjects.length) {
+ // Skip sorting projects into different sections if the user
+ // has no projects.
+ return html`
+ <h2>All projects</h2>
+ <div class="project-container all-projects">
+ ${otherProjects.map((project) => this._renderProject(project))}
+ </div>
+ `;
+ }
+
+ const myProjectsTemplate = myProjects.map((project) => this._renderProject(
+ project, this._roleByProjectName[project.name]));
+
+ return html`
+ <h2>My projects</h2>
+ <div class="project-container my-projects">
+ ${myProjectsTemplate}
+ </div>
+
+ <h2>Other projects</h2>
+ <div class="project-container other-projects">
+ ${otherProjects.map((project) => this._renderProject(project))}
+ </div>
+ `;
+ }
+
+ /** @override */
+ static get properties() {
+ return {
+ _projects: {type: Array},
+ _isFetchingProjects: {type: Boolean},
+ _currentUser: {type: String},
+ _roleByProjectName: {type: Array},
+ };
+ }
+
+ /** @override */
+ constructor() {
+ super();
+ /**
+ * @type {Array<Project>}
+ */
+ this._projects = [];
+ /**
+ * @type {boolean}
+ */
+ this._isFetchingProjects = false;
+ /**
+ * @type {string}
+ */
+ this._currentUser = undefined;
+ /**
+ * @type {Object<ProjectName, string>}
+ */
+ this._roleByProjectName = {};
+ }
+
+ /** @override */
+ connectedCallback() {
+ super.connectedCallback();
+ store.dispatch(projects.list());
+ }
+
+ /** @override */
+ updated(changedProperties) {
+ if (changedProperties.has('_currentUser') && this._currentUser) {
+ const userName = this._currentUser;
+ store.dispatch(users.gatherProjectMemberships(userName));
+ store.dispatch(stars.listProjects(userName));
+ }
+ }
+
+ /** @override */
+ stateChanged(state) {
+ this._projects = projects.all(state);
+ this._isFetchingProjects = projects.requests(state).list.requesting;
+ this._currentUser = users.currentUserName(state);
+ const allProjectMemberships = users.projectMemberships(state);
+ this._roleByProjectName = computeRoleByProjectName(
+ allProjectMemberships[this._currentUser]);
+ }
+
+ /**
+ * @param {Project} project
+ * @param {string=} role
+ * @return {TemplateResult}
+ */
+ _renderProject(project, role) {
+ return html`
+ <a href="/p/${project.displayName}/issues/list" class="project">
+ <div class="project-header">
+ <span class="project-title">
+ <h3>${project.displayName}</h3>
+ <span class="subtitle" ?hidden=${!role} title="My role: ${role}">
+ Role: ${role}
+ </span>
+ </span>
+
+ <mr-project-star .name=${project.name}></mr-project-star>
+ </div>
+ <p>
+ ${project.summary}
+ </p>
+ <button class="view-project-link linkify">
+ View project
+ </button>
+ </a>
+ `;
+ }
+
+ /**
+ * Projects the currently logged in user is a member of.
+ * @return {Array<Project>}
+ */
+ get myProjects() {
+ return this._projects.filter(
+ ({name}) => this._userIsMemberOfProject(name));
+ }
+
+ /**
+ * Projects the currently logged in user is not a member of.
+ * @return {Array<Project>}
+ */
+ get otherProjects() {
+ return this._projects.filter(
+ ({name}) => !this._userIsMemberOfProject(name));
+ }
+
+ /**
+ * Helper to check if a user is a member of a project.
+ * @param {ProjectName} project Resource name of a project.
+ * @return {boolean} Whether the user a member of the given project.
+ */
+ _userIsMemberOfProject(project) {
+ return project in this._roleByProjectName;
+ }
+}
+customElements.define('mr-projects-page', MrProjectsPage);
diff --git a/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js b/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js
new file mode 100644
index 0000000..1a9a1e4
--- /dev/null
+++ b/static_src/elements/projects/mr-projects-page/mr-projects-page.test.js
@@ -0,0 +1,248 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import sinon from 'sinon';
+import {prpcClient} from 'prpc-client-instance.js';
+import {stateUpdated} from 'reducers/base.js';
+import {users} from 'reducers/users.js';
+import {stars} from 'reducers/stars.js';
+import {MrProjectsPage} from './mr-projects-page.js';
+
+let element;
+
+describe('mr-projects-page', () => {
+ beforeEach(() => {
+ element = document.createElement('mr-projects-page');
+ document.body.appendChild(element);
+
+ sinon.stub(element, 'stateChanged');
+ });
+
+ afterEach(() => {
+ document.body.removeChild(element);
+ });
+
+ it('initializes', () => {
+ assert.instanceOf(element, MrProjectsPage);
+ });
+
+ it('renders loading', async () => {
+ element._isFetchingProjects = true;
+
+ await element.updateComplete;
+
+ assert.equal(element.shadowRoot.textContent.trim(), 'Loading...');
+ });
+
+ it('renders projects when refetching projects', async () => {
+ element._isFetchingProjects = true;
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ ];
+
+ await element.updateComplete;
+
+ const headers = element.shadowRoot.querySelectorAll('h2');
+
+ assert.equal(headers.length, 1);
+ assert.equal(headers[0].textContent.trim(), 'All projects');
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.all-projects > .project');
+ assert.equal(projects.length, 1);
+
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+ });
+
+ it('renders all projects when no user projects', async () => {
+ element._isFetchingProjects = false;
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ ];
+
+ await element.updateComplete;
+
+ const headers = element.shadowRoot.querySelectorAll('h2');
+
+ assert.equal(headers.length, 1);
+ assert.equal(headers[0].textContent.trim(), 'All projects');
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.all-projects > .project');
+ assert.equal(projects.length, 2);
+
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'infra');
+ assert.include(projects[1].textContent, 'Make it work');
+ });
+
+ it('renders no projects found', async () => {
+ element._isFetchingProjects = false;
+ sinon.stub(element, 'myProjects').get(() => []);
+ sinon.stub(element, 'otherProjects').get(() => []);
+
+ await element.updateComplete;
+
+ assert.equal(element.shadowRoot.textContent.trim(), 'No projects found.');
+ });
+
+ describe('project grouping', () => {
+ beforeEach(() => {
+ element._projects = [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ {name: 'projects/test', displayName: 'test',
+ summary: 'Hmm'},
+ {name: 'projects/a-project', displayName: 'a-project',
+ summary: 'I am Monkeyrail'},
+ ];
+ element._roleByProjectName = {
+ 'projects/chromium': 'Owner',
+ 'projects/infra': 'Committer',
+ };
+ element._isFetchingProjects = false;
+ });
+
+ it('myProjects filters out non-member projects', () => {
+ assert.deepEqual(element.myProjects, [
+ {name: 'projects/chromium', displayName: 'chromium',
+ summary: 'Best project ever'},
+ {name: 'projects/infra', displayName: 'infra',
+ summary: 'Make it work'},
+ ]);
+ });
+
+ it('otherProjects filters out member projects', () => {
+ assert.deepEqual(element.otherProjects, [
+ {name: 'projects/test', displayName: 'test',
+ summary: 'Hmm'},
+ {name: 'projects/a-project', displayName: 'a-project',
+ summary: 'I am Monkeyrail'},
+ ]);
+ });
+
+ it('renders user projects', async () => {
+ await element.updateComplete;
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.my-projects > .project');
+
+ assert.equal(projects.length, 2);
+ assert.include(projects[0].querySelector('h3').textContent, 'chromium');
+ assert.include(projects[0].textContent, 'Best project ever');
+ assert.include(projects[0].querySelector('.subtitle').textContent,
+ 'Owner');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'infra');
+ assert.include(projects[1].textContent, 'Make it work');
+ assert.include(projects[1].querySelector('.subtitle').textContent,
+ 'Committer');
+ });
+
+ it('renders other projects', async () => {
+ await element.updateComplete;
+
+ const projects = element.shadowRoot.querySelectorAll(
+ '.other-projects > .project');
+
+ assert.equal(projects.length, 2);
+ assert.include(projects[0].querySelector('h3').textContent, 'test');
+ assert.include(projects[0].textContent, 'Hmm');
+
+ assert.include(projects[1].querySelector('h3').textContent, 'a-project');
+ assert.include(projects[1].textContent, 'I am Monkeyrail');
+ });
+ });
+});
+
+describe('mr-projects-page (connected)', () => {
+ beforeEach(() => {
+ sinon.stub(prpcClient, 'call');
+ sinon.spy(users, 'gatherProjectMemberships');
+ sinon.spy(stars, 'listProjects');
+
+ element = document.createElement('mr-projects-page');
+ });
+
+ afterEach(() => {
+ if (document.body.contains(element)) {
+ document.body.removeChild(element);
+ }
+
+ prpcClient.call.restore();
+ users.gatherProjectMemberships.restore();
+ stars.listProjects.restore();
+ });
+
+ it('fetches projects when connected', async () => {
+ const promise = Promise.resolve({
+ projects: [{name: 'projects/proj', displayName: 'proj',
+ summary: 'test'}],
+ });
+ prpcClient.call.returns(promise);
+
+ assert.isFalse(element._isFetchingProjects);
+ sinon.assert.notCalled(prpcClient.call);
+
+ // Trigger connectedCallback().
+ document.body.appendChild(element);
+ await stateUpdated, element.updateComplete;
+
+ sinon.assert.calledWith(prpcClient.call, 'monorail.v3.Projects',
+ 'ListProjects', {});
+
+ assert.isFalse(element._isFetchingProjects);
+ assert.deepEqual(element._projects,
+ [{name: 'projects/proj', displayName: 'proj',
+ summary: 'test'}]);
+ });
+
+ it('does not gather projects when user is logged out', async () => {
+ document.body.appendChild(element);
+ element._currentUser = '';
+
+ await element.updateComplete;
+
+ sinon.assert.notCalled(users.gatherProjectMemberships);
+ });
+
+ it('gathers user projects when user is logged in', async () => {
+ document.body.appendChild(element);
+ element._currentUser = 'users/1234';
+
+ await element.updateComplete;
+
+ sinon.assert.calledOnce(users.gatherProjectMemberships);
+ sinon.assert.calledWith(users.gatherProjectMemberships, 'users/1234');
+ });
+
+ it('does not fetch stars user is logged out', async () => {
+ document.body.appendChild(element);
+ element._currentUser = '';
+
+ await element.updateComplete;
+
+ sinon.assert.notCalled(stars.listProjects);
+ });
+
+ it('fetches stars when user is logged in', async () => {
+ document.body.appendChild(element);
+ element._currentUser = 'users/1234';
+
+ await element.updateComplete;
+
+ sinon.assert.calledOnce(stars.listProjects);
+ sinon.assert.calledWith(stars.listProjects, 'users/1234');
+ });
+});