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timeline feed: render mathematical content in the request comments #403

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Sep 17, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ import { Pagination } from "../components/Pagination";
import RequestsFeed from "../components/RequestsFeed";
import { TimelineCommentEditor } from "../timelineCommentEditor";
import { TimelineCommentEventControlled } from "../timelineCommentEventControlled";
import _ from "lodash";

class TimelineFeed extends Component {
constructor(props) {
Expand All @@ -31,6 +32,16 @@ class TimelineFeed extends Component {
getTimelineWithRefresh();
}

componentDidUpdate(prevProps) {
const { timeline } = this.props;

const hasComments = timeline?.hits?.total > 0;
const hasNewComments = prevProps.timeline?.hits?.total !== timeline?.hits?.total;
if (hasComments && hasNewComments) {
window.MathJax?.typeset();
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missing mathjax as a requirement, how do we know this module has it in the window namespace?

}
}

componentWillUnmount() {
const { timelineStopRefresh } = this.props;
timelineStopRefresh();
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