2017-08-30 12:55:25 +03:00
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/*
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Copyright 2017 New Vector Ltd.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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import React from 'react';
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import PropTypes from 'prop-types';
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import {MatrixClient} from 'matrix-js-sdk';
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2017-10-19 12:28:59 +03:00
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import FlairStore from '../../../stores/FlairStore';
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2017-09-21 15:25:36 +03:00
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import dis from '../../../dispatcher';
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2017-08-30 12:55:25 +03:00
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2017-09-21 15:25:36 +03:00
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class FlairAvatar extends React.Component {
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constructor() {
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super();
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this.onClick = this.onClick.bind(this);
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}
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onClick(ev) {
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ev.preventDefault();
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// Don't trigger onClick of parent element
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ev.stopPropagation();
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dis.dispatch({
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action: 'view_group',
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group_id: this.props.groupProfile.groupId,
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});
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}
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render() {
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const httpUrl = this.context.matrixClient.mxcUrlToHttp(
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this.props.groupProfile.avatarUrl, 16, 16, 'scale', false);
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const tooltip = this.props.groupProfile.name ?
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`${this.props.groupProfile.name} (${this.props.groupProfile.groupId})`:
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this.props.groupProfile.groupId;
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return <img
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src={httpUrl}
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width="16"
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height="16"
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onClick={this.onClick}
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title={tooltip} />;
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}
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}
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FlairAvatar.propTypes = {
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groupProfile: PropTypes.shape({
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groupId: PropTypes.string.isRequired,
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name: PropTypes.string,
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avatarUrl: PropTypes.string.isRequired,
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}),
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};
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FlairAvatar.contextTypes = {
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matrixClient: React.PropTypes.instanceOf(MatrixClient).isRequired,
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};
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2017-08-30 12:55:25 +03:00
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export default class Flair extends React.Component {
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constructor() {
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super();
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this.state = {
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profiles: [],
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};
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}
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componentWillUnmount() {
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this._unmounted = true;
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}
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2017-08-31 18:44:14 +03:00
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componentWillMount() {
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this._unmounted = false;
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this._generateAvatars(this.props.groups);
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}
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componentWillReceiveProps(newProps) {
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this._generateAvatars(newProps.groups);
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}
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async _getGroupProfiles(groups) {
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const profiles = [];
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for (const groupId of groups) {
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let groupProfile = null;
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try {
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groupProfile = await FlairStore.getGroupProfileCached(this.context.matrixClient, groupId);
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} catch (err) {
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console.error('Could not get profile for group', groupId, err);
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}
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profiles.push(groupProfile);
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}
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return profiles.filter((p) => p !== null);
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}
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2017-11-28 13:04:34 +03:00
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async _generateAvatars(groups) {
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if (!groups || groups.length === 0) {
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return;
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}
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const profiles = await this._getGroupProfiles(groups);
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if (!this.unmounted) {
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this.setState({profiles: profiles.filter((profile) => {return profile.avatarUrl;})});
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}
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}
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render() {
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if (this.state.profiles.length === 0) {
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return <div />;
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}
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const avatars = this.state.profiles.map((profile, index) => {
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return <FlairAvatar key={index} groupProfile={profile} />;
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});
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return (
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2017-10-11 18:02:01 +03:00
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<span className="mx_Flair">
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{ avatars }
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</span>
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);
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}
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}
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Flair.propTypes = {
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groups: PropTypes.arrayOf(PropTypes.string),
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};
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2017-08-31 19:52:53 +03:00
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// TODO: We've decided that all components should follow this pattern, which means removing withMatrixClient and using
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// this.context.matrixClient everywhere instead of this.props.matrixClient.
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// See https://github.com/vector-im/riot-web/issues/4951.
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Flair.contextTypes = {
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matrixClient: React.PropTypes.instanceOf(MatrixClient).isRequired,
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};
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