message: allow filtering Group Invite Tiles with the same search filter
diff: @@ -583,13 +583,18 @@ module.exports = React.createClass({
  }
  },
  - _makeGroupInviteTiles() {
  + _makeGroupInviteTiles(filter) {
  const ret = [];
  + const lcFilter = filter && filter.toLowerCase();
  const GroupInviteTile = sdk.getComponent('groups.GroupInviteTile');
  for (const group of MatrixClientPeg.get().getGroups()) {
  - if (group.myMembership !== 'invite') continue;
  - ret.push(<GroupInviteTile key={group.groupId} group={group} collapsed={this.props.collapsed} />);
  + const {groupId: id, name, myMembership: membership} = group;
  + // filter to only groups in invite state and group_id starts with filter or group name includes it
  + if (membership !== 'invite') continue;
  + if (lcFilter && !id.toLowerCase().startsWith(lcFilter) &&
  + !(name && name.toLowerCase().includes(lcFilter))) continue;
  + ret.push(<GroupInviteTile key={id} group={group} collapsed={this.props.collapsed} />);
  }
  return ret;
  @@ -609,7 +614,7 @@ module.exports = React.createClass({
  autoshow={true} onScroll={self._whenScrolling} wrappedRef={this._collectGemini}>
  <div className="mx_RoomList">
  <RoomSubList list={[]}
  - extraTiles={this._makeGroupInviteTiles()}
  + extraTiles={this._makeGroupInviteTiles(self.props.searchFilter)}
  label={_t('Community Invites')}
  editable={false}
  order="recent"
  