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Restrict reactions to a single emoji

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While the protocol supports more complex strings, in Riot we only want to
display single emoji.

Fixes https://github.com/vector-im/riot-web/issues/9916
This commit is contained in:
J. Ryan Stinnett 2019-06-05 18:35:41 +01:00
parent 97019fbfb5
commit 5581b56cfe
2 changed files with 16 additions and 2 deletions
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4
src/components/views/messages/ReactionsRow.js
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@ -19,6 +19,7 @@ import PropTypes from 'prop-types';
import sdk from '../../../index';
import { isContentActionable } from '../../../utils/EventUtils';
import { isSingleEmoji } from '../../../HtmlUtils';
import MatrixClientPeg from '../../../MatrixClientPeg';
export default class ReactionsRow extends React.PureComponent {
@ -103,6 +104,9 @@ export default class ReactionsRow extends React.PureComponent {
const ReactionsRowButton = sdk.getComponent('messages.ReactionsRowButton');
const items = reactions.getSortedAnnotationsByKey().map(([content, events]) => {
if (!isSingleEmoji(content)) {
return null;
}
const count = events.size;
if (!count) {
return null;