[Glitch] Fix notifications re-rendering spuriously in web UI

Port f2a92c2d22 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/ui/containers/modal_container.js

@@ -3,10 +3,12 @@ import { connect } from 'react-redux';
 import { openModal, closeModal } from '../../../actions/modal';
 import ModalRoot from '../components/modal_root';
 
+const defaultProps = {};
+
 const mapStateToProps = state => ({
   ignoreFocus: state.getIn(['modal', 'ignoreFocus']),
   type: state.getIn(['modal', 'stack', 0, 'modalType'], null),
-  props: state.getIn(['modal', 'stack', 0, 'modalProps'], {}),
+  props: state.getIn(['modal', 'stack', 0, 'modalProps'], defaultProps),
 });
 
 const mapDispatchToProps = dispatch => ({

app/javascript/flavours/glitch/features/ui/containers/notifications_container.js

@@ -4,24 +4,11 @@ import { connect } from 'react-redux';
 
 import { NotificationStack } from 'react-notification';
 
-import { dismissAlert } from '../../../actions/alerts';
-import { getAlerts } from '../../../selectors';
-
-const formatIfNeeded = (intl, message, values) => {
-  if (typeof message === 'object') {
-    return intl.formatMessage(message, values);
-  }
-
-  return message;
-};
+import { dismissAlert } from 'flavours/glitch/actions/alerts';
+import { getAlerts } from 'flavours/glitch/selectors';
 
 const mapStateToProps = (state, { intl }) => ({
-  notifications: getAlerts(state).map(alert => ({
-    ...alert,
-    action: formatIfNeeded(intl, alert.action, alert.values),
-    title: formatIfNeeded(intl, alert.title, alert.values),
-    message: formatIfNeeded(intl, alert.message, alert.values),
-  })),
+  notifications: getAlerts(state, { intl }),
 });
 
 const mapDispatchToProps = (dispatch) => ({