pandorafms/pandora_console/include/functions_component_groups.php

<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the  GNU Lesser General Public License
// as published by the Free Software Foundation; version 2
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

/**
 * @package    Include
 * @subpackage Component groups
 */


/**
 * Format components groups in tree way.
 *
 * @param array   $groups The list of groups to create the treefield list.
 * @param integer $parent The id_group of parent actual scan branch.
 * @param integer $deep   The level of profundity in the branch.
 *
 * @return array The treefield list of components groups.
 */
function component_groups_get_groups_tree_recursive($groups, $parent=0, $deep=0)
{
    $return = [];

    foreach ($groups as $key => $group) {
        if ($group['parent'] == $parent) {
            $group['deep'] = $deep;

            $branch = component_groups_get_groups_tree_recursive($groups, $key, ($deep + 1));
            if (empty($branch)) {
                $group['hash_branch'] = false;
            } else {
                $group['hash_branch'] = true;
            }

            $return = ($return + [$key => $group] + $branch);
        }
    }

    return $return;
}


/**
 * Return a array of id_group of childrens (to branches down)
 *
 * @param integer $parent The id_group parent to search the childrens.
 * @param array   $groups The groups, its for optimize the querys to DB.
 */
function component_groups_get_childrens($parent, $groups=null)
{
    if (empty($groups)) {
        $groups = db_get_all_rows_in_table('tnetwork_component_group');
    }

    $return = [];

    foreach ($groups as $key => $group) {
        if ($group['id_sg'] == 0) {
            continue;
        }

        if ($group['parent'] == $parent) {
            $return = ($return + [$group['id_sg'] => $group] + component_groups_get_childrens($group['id_sg'], $groups));
        }
    }

    return $return;
}