function bp_activity_get_actions() {
	$bp = buddypress();

	// Set the activity track global if not set yet.
	if ( empty( $bp->activity->track ) ) {
		$bp->activity->track = bp_activity_get_post_types_tracking_args();
	}

	// Create the actions for the post types, if they haven't already been created.
	if ( ! empty( $bp->activity->track ) ) {
		foreach ( $bp->activity->track as $post_type ) {
			if ( isset( $bp->activity->actions->{$post_type->component_id}->{$post_type->action_id} ) ) {
				continue;
			}

			bp_activity_set_action(
				$post_type->component_id,
				$post_type->action_id,
				$post_type->admin_filter,
				$post_type->format_callback,
				$post_type->front_filter,
				$post_type->contexts,
				$post_type->position
			);
		}
	}

	return $bp->activity->actions;
}