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riot-web
mirror of https://github.com/vector-im/riot-web
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Code Issues Releases Wiki Activity

PR review

pull/21833/head
Matthew Hodgson 2016-05-31 19:42:00 +01:00
parent 39a3d6fdd4
commit b3638f9169
1 changed files with 3 additions and 2 deletions
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5
src/components/views/messages/TextualBody.js
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@ -47,7 +47,7 @@ module.exports = React.createClass({
return { return {
// the URLs (if any) to be previewed with a LinkPreviewWidget // the URLs (if any) to be previewed with a LinkPreviewWidget
// inside this TextualBody. // inside this TextualBody.
links: null, links: [],
// track whether the preview widget is hidden // track whether the preview widget is hidden
widgetHidden: false, widgetHidden: false,
@ -76,6 +76,7 @@ module.exports = React.createClass({
shouldComponentUpdate: function(nextProps, nextState) { shouldComponentUpdate: function(nextProps, nextState) {
// exploit that events are immutable :) // exploit that events are immutable :)
// ...and that .links is only ever set in componentDidMount and never changes
return (nextProps.mxEvent.getId() !== this.props.mxEvent.getId() || return (nextProps.mxEvent.getId() !== this.props.mxEvent.getId() ||
nextProps.highlights !== this.props.highlights || nextProps.highlights !== this.props.highlights ||
nextProps.highlightLink !== this.props.highlightLink || nextProps.highlightLink !== this.props.highlightLink ||
@ -167,7 +168,7 @@ module.exports = React.createClass({
var widgets; var widgets;
if (this.state.links && !this.state.widgetHidden) { if (this.state.links.length && !this.state.widgetHidden) {
var LinkPreviewWidget = sdk.getComponent('rooms.LinkPreviewWidget'); var LinkPreviewWidget = sdk.getComponent('rooms.LinkPreviewWidget');
widgets = this.state.links.map((link)=>{ widgets = this.state.links.map((link)=>{
return <LinkPreviewWidget return <LinkPreviewWidget