BP_Groups_Invitation_Manager::allow_request( $args )

	public function allow_request( $args ) {
		// Does the requester have this capability? (Also checks for duplicates.)
		if ( ! bp_user_can( $args['user_id'], 'groups_request_membership', array( 'group_id' => $args['item_id'] ) ) ) {
			return false;
		}

		return true;
	}