Merge pull request #3004 from matrix-org/bwindels/update-link-previews-after-edit

Message editing: update link previews after editing

src/components/views/messages/TextualBody.js

@@ -1,6 +1,7 @@
 /*
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2017 New Vector Ltd
+Copyright 2019 The Matrix.org Foundation C.I.C.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -136,7 +137,6 @@ module.exports = React.createClass({
             if (messageWasEdited || stoppedEditing) {
                 this._applyFormatting();
             }
-            this.calculateUrlPreview();
         }
     },
 
@@ -162,7 +162,7 @@ module.exports = React.createClass({
     calculateUrlPreview: function() {
         //console.log("calculateUrlPreview: ShowUrlPreview for %s is %s", this.props.mxEvent.getId(), this.props.showUrlPreview);
 
-        if (this.props.showUrlPreview && !this.state.links.length) {
+        if (this.props.showUrlPreview) {
             let links = this.findLinks(this.refs.content.children);
             if (links.length) {
                 // de-dup the links (but preserve ordering)