pandorafms/pandora_console/godmode/agentes/module_manager.php

<?php
/**
 * Module Manager main script.
 *
 * @category   Module
 * @package    Pandora FMS
 * @subpackage Agent Configuration
 * @version    1.0.0
 * @license    See below
 *
 *    ______                 ___                    _______ _______ ________
 *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
 *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
 * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
 *
 * ============================================================================
 * 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 General Public License
 * as published by the Free Software Foundation for 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.
 * ============================================================================
 */

// You can redefine $url and unset $id_agente to reuse the form. Dirty (hope temporal) hack.
$url_id_agente = (isset($id_agente) === true) ? '&id_agente='.$id_agente : '';

$url = sprintf(
    'index.php?sec=gagente&sec2=godmode/agentes/configurar_agente&tab=module%s',
    $url_id_agente
);

enterprise_include('godmode/agentes/module_manager.php');
$isFunctionPolicies = enterprise_include_once('include/functions_policies.php');
require_once $config['homedir'].'/include/functions_modules.php';
require_once $config['homedir'].'/include/functions_agents.php';
require_once $config['homedir'].'/include/functions_servers.php';

$search_string = get_parameter('search_string');

global $policy_page;

if (isset($policy_page) === false) {
    $policy_page = false;
}

$checked = (bool) get_parameter('checked');
$sec2 = (string) get_parameter('sec2');

// Table for filter bar.
$filterTable = new stdClass();
$filterTable->class = 'fixed_filter_bar';
$filterTable->data = [];
$filterTable->cellstyle[0][0] = 'width:0';
$filterTable->data[0][0] = __('Search');
$filterTable->data[1][0] .= html_print_input_text(
    'search_string',
    $search_string,
    '',
    30,
    255,
    true,
    false,
    false,
    '',
    ''
);
$filterTable->data[0][0] .= html_print_input_hidden('search', 1, true);

if ((bool) $policy_page === false) {
    $filterTable->data[0][1] = __('Show in hierachy mode');
    $filterTable->data[1][1] = html_print_checkbox_switch(
        'status_hierachy_mode',
        '',
        ((string) $checked === 'true'),
        true,
        false,
        'onChange=change_mod_filter();'
    );
}

$filterTable->data[1][2] = html_print_submit_button(
    __('Filter'),
    'filter',
    false,
    [
        'icon'  => 'search',
        'class' => 'float-right',
        'mode'  => 'secondary mini',
    ],
    true
);

// Print filter table.
echo '<form id="create_module_type" method="post" action="'.$url.'">';
html_print_table($filterTable);
echo '</form>';
// Check if there is at least one server of each type available to assign that
// kind of modules. If not, do not show server type in combo.
$network_available = db_get_sql(
    'SELECT count(*)
	FROM tserver
	WHERE server_type = '.SERVER_TYPE_NETWORK
);
// POSTGRESQL AND ORACLE COMPATIBLE.
$wmi_available = db_get_sql(
    'SELECT count(*)
	FROM tserver
	WHERE server_type = '.SERVER_TYPE_WMI
);
// POSTGRESQL AND ORACLE COMPATIBLE.
$plugin_available = db_get_sql(
    'SELECT count(*)
	FROM tserver
	WHERE server_type = '.SERVER_TYPE_PLUGIN
);
// POSTGRESQL AND ORACLE COMPATIBLE.
$prediction_available = db_get_sql(
    'SELECT count(*)
	FROM tserver
	WHERE server_type = '.SERVER_TYPE_PREDICTION
);
// POSTGRESQL AND ORACLE COMPATIBLE.
$web_available = db_get_sql(
    'SELECT count(*)
FROM tserver
WHERE server_type = '.SERVER_TYPE_WEB
);
// POSTGRESQL AND ORACLE COMPATIBLE.
// Development mode to use all servers.
if ($develop_bypass || is_metaconsole()) {
    $network_available = 1;
    $wmi_available = 1;
    $plugin_available = 1;
    // FIXME when prediction predictions server modules can be configured.
    // on metaconsole.
    $prediction_available = (is_metaconsole() === true) ? 0 : 1;
}

$modules = [];
$modules['dataserver'] = __('Create a new data server module');
if ($network_available) {
    $modules['networkserver'] = __('Create a new network server module');
}

if ($plugin_available) {
    $modules['pluginserver'] = __('Create a new plugin server module');
}

if ($wmi_available) {
    $modules['wmiserver'] = __('Create a new WMI server module');
}

if ($prediction_available) {
    $modules['predictionserver'] = __('Create a new prediction server module');
}

if (is_metaconsole() === true || $web_available >= '1') {
    $modules['webserver'] = __('Create a new web Server module');
}

if (enterprise_installed() === true) {
    set_enterprise_module_types($modules);
}

if (strstr($sec2, 'enterprise/godmode/policies/policies') !== false) {
    // It is unset because the policies haven't a table tmodule_synth and the
    // some part of code to apply this kind of modules in policy agents.
    // But in the future maybe will be good to make this feature, but remember
    // the modules to show in syntetic module policy form must be the policy
    // modules from the same policy.
    unset($modules['predictionserver']);
    if (enterprise_installed() === true) {
        unset($modules['webux']);
    }
}

if (($policy_page === true) || (isset($agent) === true)) {
    if ($policy_page === true) {
        $show_creation = is_management_allowed();
    } else {
        if (isset($all_groups) === false) {
            $all_groups = agents_get_all_groups_agent(
                $agent['id_agente'],
                $agent['id_grupo']
            );
        }

        $show_creation = check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true;
    }
} else {
    $show_creation = false;
}

if ($show_creation === true) {
    // Create module/type combo.
    $tableCreateModule = new stdClass();
    $tableCreateModule->id = 'create';
    $tableCreateModule->class = 'create_module_dialog';
    $tableCreateModule->width = '100%';
    $tableCreateModule->data = [];
    $tableCreateModule->style = [];

    $tableCreateModule->data['caption_type'] = html_print_input_hidden('edit_module', 1);
    $tableCreateModule->data['caption_type'] .= __('Type');
    $tableCreateModule->data['type'] = html_print_select(
        $modules,
        'moduletype',
        '',
        '',
        '',
        '',
        true,
        false,
        false,
        '',
        false,
        'width:380px;'
    );

    // Link for get more modules.
    if ((bool) $config['disable_help'] === false) {
        $tableCreateModule->data['get_more_modules'] = html_print_anchor(
            [
                'href'    => 'https://pandorafms.com/Library/Library/',
                'target'  => '_blank',
                'class'   => 'color-black-grey',
                'content' => __('Get more modules on Monitoring Library'),
            ],
            true
        );
    }
}

if (isset($id_agente) === false) {
    return;
}


$module_action = (string) get_parameter('module_action');

if ($module_action === 'delete') {
    $id_agent_modules_delete = (array) get_parameter('id_delete');

    $print_result_msg = true;
    $count_correct_delete_modules = 0;
    foreach ($id_agent_modules_delete as $id_agent_module_del) {
        // Before delete the main module, check and delete the childrens from the original module.
        module_check_childrens_and_delete($id_agent_module_del);
        $id_grupo = (int) agents_get_agent_group($id_agente);
        $all_groups = agents_get_all_groups_agent($id_agente, $id_grupo);

        if (! check_acl_one_of_groups($config['id_user'], $all_groups, 'AW')) {
            db_pandora_audit(
                AUDIT_LOG_ACL_VIOLATION,
                'Trying to delete a module without admin rights'
            );
            include 'general/noaccess.php';
            exit;
        }

        if ($id_agent_module_del < 1) {
            if (count($id_agent_modules_delete) === 1) {
                ui_print_error_message(
                    __('No modules selected')
                );

                $print_result_msg = false;
            } else {
                ui_print_error_message(
                    __('There was a problem completing the operation')
                );
            }

            continue;
        }

        enterprise_include_once('include/functions_config_agents.php');
        enterprise_hook(
            'config_agents_delete_module_in_conf',
            [
                modules_get_agentmodule_agent($id_agent_module_del),
                modules_get_agentmodule_name($id_agent_module_del),
            ]
        );

        $error = 0;

        // First delete from tagente_modulo -> if not successful, increment
        // error. NOTICE that we don't delete all data here, just marking for deletion
        // and delete some simple data.
        $status = '';
        $agent_id_of_module = db_get_value(
            'id_agente',
            'tagente_modulo',
            'id_agente_modulo',
            (int) $id_agent_module_del
        );

        if (db_process_sql(
            "UPDATE tagente_modulo
			SET nombre = 'pendingdelete', disabled = 1, delete_pending = 1
			WHERE id_agente_modulo = ".$id_agent_module_del,
            'affected_rows',
            '',
            true,
            $status,
            false
        ) === false
        ) {
            $error++;
        } else {
            // Set flag to update module status count.
            if ($agent_id_of_module !== false) {
                db_process_sql(
                    'UPDATE tagente
					SET update_module_count = 1, update_alert_count = 1
					WHERE id_agente = '.$agent_id_of_module
                );
            }
        }

        $result = db_process_sql_delete(
            'tagente_estado',
            ['id_agente_modulo' => $id_agent_module_del]
        );
        if ($result === false) {
            $error++;
        }

        $result = db_process_sql_delete(
            'tagente_datos_inc',
            ['id_agente_modulo' => $id_agent_module_del]
        );
        if ($result === false) {
            $error++;
        }

        // Trick to detect if we are deleting a synthetic module (avg or arithmetic).
        // If result is empty then module doesn't have this type of submodules.
        $ops_json = enterprise_hook(
            'modules_get_synthetic_operations',
            [$id_agent_module_del]
        );
        $result_ops_synthetic = json_decode($ops_json);
        if (empty($result_ops_synthetic) === false) {
            $result = enterprise_hook(
                'modules_delete_synthetic_operations',
                [$id_agent_module_del]
            );
            if ($result === false) {
                $error++;
            }
        } else {
            $result_components = enterprise_hook(
                'modules_get_synthetic_components',
                [$id_agent_module_del]
            );
            $count_components = 1;
            if (empty($result_components) === false) {
                // Get number of components pending to delete to know when it's needed to update orders.
                $num_components = count($result_components);
                $last_target_module = 0;
                foreach ($result_components as $id_target_module) {
                    // Detects change of component or last component to update orders.
                    if (($count_components === $num_components) || ($last_target_module !== $id_target_module)
                    ) {
                        $update_orders = true;
                    } else {
                        $update_orders = false;
                    }

                    $result = enterprise_hook(
                        'modules_delete_synthetic_operations',
                        [
                            $id_target_module,
                            $id_agent_module_del,
                            $update_orders,
                        ]
                    );
                    if ($result === false) {
                        $error++;
                    }

                    $count_components++;
                    $last_target_module = $id_target_module;
                }
            }
        }

        // Check for errors.
        if ((int) $error === 0) {
            $count_correct_delete_modules++;
        }
    }

    if ($print_result_msg === true) {
        $count_modules_to_delete = count($id_agent_modules_delete);
        if ($count_correct_delete_modules === 0) {
            ui_print_error_message(
                sprintf(
                    __('There was a problem completing the operation. Applied to 0/%d modules.'),
                    $count_modules_to_delete
                )
            );
        } else {
            if ($count_correct_delete_modules === $count_modules_to_delete) {
                ui_print_success_message(__('Operation finished successfully.'));
            } else {
                ui_print_error_message(
                    sprintf(
                        __('There was a problem completing the operation. Applied to %d/%d modules.'),
                        $count_correct_delete_modules,
                        $count_modules_to_delete
                    )
                );
            }
        }
    }
} else if ($module_action === 'disable') {
    $id_agent_modules_disable = (array) get_parameter('id_delete');
    $updated_count = 0;

    foreach ($id_agent_modules_disable as $id_agent_module_disable) {
        $sql = sprintf(
            'UPDATE tagente_modulo
                SET disabled = 1
                WHERE id_agente_modulo = %d',
            $id_agent_module_disable
        );

        $id_agent_changed[] = modules_get_agentmodule_agent($id_agent_module_disable);
        $agent_update_result = db_process_sql_update(
            'tagente',
            ['update_module_count' => 1],
            ['id_agente' => $id_agent_changed]
        );

        if (db_process_sql($sql) !== false && $agent_update_result !== false) {
            $updated_count++;
        }
    }

    $count_modules_to_disable = count($id_agent_modules_disable);
    if ($updated_count === 0) {
        ui_print_error_message(
            sprintf(
                __('There was a problem completing the operation. Applied to 0/%d modules.'),
                $count_modules_to_disable
            )
        );
    } else {
        if ($updated_count === $count_modules_to_disable) {
            ui_print_success_message(__('Operation finished successfully.'));
        } else {
            ui_print_error_message(
                sprintf(
                    __('There was a problem completing the operation. Applied to %d/%d modules.'),
                    $updated_count,
                    $count_modules_to_disable
                )
            );
        }
    }
} else if ($module_action === 'enable') {
    $id_agent_modules_enable = (array) get_parameter('id_delete');
    $updated_count = 0;

    foreach ($id_agent_modules_enable as $id_agent_module_enable) {
        $sql = sprintf(
            'UPDATE tagente_modulo
                SET disabled = 0
                WHERE id_agente_modulo = %d',
            $id_agent_module_enable
        );

        $id_agent_changed[] = modules_get_agentmodule_agent($id_agent_module_enable);
        $agent_update_result = db_process_sql_update(
            'tagente',
            ['update_module_count' => 1],
            ['id_agente' => $id_agent_changed]
        );

        if (db_process_sql($sql) !== false && $agent_update_result !== false) {
            $updated_count++;
        }
    }

    $count_modules_to_enable = count($id_agent_modules_enable);

    if ($updated_count === 0) {
        ui_print_error_message(
            sprintf(
                __('There was a problem completing the operation. Applied to 0/%d modules.'),
                $count_modules_to_enable
            )
        );
    } else {
        if ($updated_count == $count_modules_to_enable) {
            ui_print_success_message(__('Operation finished successfully.'));
        } else {
            ui_print_error_message(
                sprintf(
                    __('There was a problem completing the operation. Applied to %d/%d modules.'),
                    $updated_count,
                    $count_modules_to_enable
                )
            );
        }
    }
}


// ==================
// TABLE LIST MODULES
// ==================
$url = 'index.php?sec=gagente&sec2=godmode/agentes/configurar_agente&tab=module&id_agente='.$id_agente;
$selectNameUp = false;
$selectNameDown = false;
$selectServerUp = false;
$selectServerDown = false;
$selectTypeUp = false;
$selectTypeDown = false;
$selectIntervalUp = false;
$selectIntervalDown = false;
$sortField = get_parameter('sort_field');
$sort = get_parameter('sort', 'none');
$selected = true;

$order[] = [
    'field' => 'tmodule_group.name',
    'order' => 'ASC',
];

switch ($sortField) {
    case 'name':
        switch ($sort) {
            case 'up':
            default:
                $selectNameUp = $selected;
                $order[] = [
                    'field' => 'tagente_modulo.nombre',
                    'order' => 'ASC',
                ];
            break;

            case 'down':
                $selectNameDown = $selected;
                $order[] = [
                    'field' => 'tagente_modulo.nombre',
                    'order' => 'DESC',
                ];
            break;
        }
    break;

    case 'server':
        switch ($sort) {
            case 'up':
            default:
                $selectServerUp = $selected;
                $order[] = [
                    'field' => 'id_modulo',
                    'order' => 'ASC',
                ];
            break;

            case 'down':
                $selectServerDown = $selected;
                $order[] = [
                    'field' => 'id_modulo',
                    'order' => 'DESC',
                ];
            break;
        }
    break;

    case 'type':
        switch ($sort) {
            case 'up':
            default:
                $selectTypeUp = $selected;
                $order[] = [
                    'field' => 'id_tipo_modulo',
                    'order' => 'ASC',
                ];
            break;

            case 'down':
                $selectTypeDown = $selected;
                $order[] = [
                    'field' => 'id_tipo_modulo',
                    'order' => 'DESC',
                ];
            break;
        }
    break;

    case 'interval':
        switch ($sort) {
            case 'up':
            default:
                $selectIntervalUp = $selected;
                $order[] = [
                    'field' => 'module_interval',
                    'order' => 'ASC',
                ];
            break;

            case 'down':
                $selectIntervalDown = $selected;
                $order[] = [
                    'field' => 'module_interval',
                    'order' => 'DESC',
                ];
            break;
        }
    break;

    default:
        $selectNameUp = $selected;
        $selectNameDown = false;
        $selectServerUp = false;
        $selectServerDown = false;
        $selectTypeUp = false;
        $selectTypeDown = false;
        $selectIntervalUp = false;
        $selectIntervalDown = false;
        $order[] = [
            'field' => 'nombre',
            'order' => 'ASC',
        ];
    break;
}


// Build the order sql.
if (empty($order) === false) {
    $order_sql = ' ORDER BY ';
}

$first = true;
foreach ($order as $ord) {
    if ($first === true) {
        $first = false;
    } else {
        $order_sql .= ',';
    }

    $order_sql .= $ord['field'].' '.$ord['order'];
}

// Get limit and offset parameters.
$limit = (int) $config['block_size'];
$offset = (int) get_parameter('offset');

if ((bool) $checked === true) {
    $params = 'tagente_modulo.*, tmodule_group.*';
} else {
    $params = implode(
        ',',
        [
            'tagente_modulo.id_agente_modulo',
            'id_tipo_modulo',
            'descripcion',
            'nombre',
            'max',
            'min',
            'module_interval',
            'id_modulo',
            'id_module_group',
            'disabled',
            'max_warning',
            'min_warning',
            'str_warning',
            'max_critical',
            'min_critical',
            'str_critical',
            'quiet',
            'critical_inverse',
            'warning_inverse',
            'percentage_critical',
            'percentage_warning',
            'id_policy_module',
        ]
    );
}

$where = sprintf('delete_pending = 0 AND id_agente = %s', $id_agente);

$search_string_entities = io_safe_input($search_string);

$basic_where = sprintf(
    "(nombre LIKE '%%%s%%' OR nombre LIKE '%%%s%%' OR descripcion LIKE '%%%s%%' OR descripcion LIKE '%%%s%%') AND",
    $search_string,
    $search_string_entities,
    $search_string,
    $search_string_entities
);

// Tags acl.
$agent_tags = tags_get_user_applied_agent_tags($id_agente);
if ($agent_tags !== true) {
    $where_tags = ' AND ttag_module.id_tag IN ('.implode(',', $agent_tags).')';
}

$paginate_module = false;
if (isset($config['paginate_module']) === true) {
    $paginate_module = (bool) $config['paginate_module'];
}

if ($paginate_module === true) {
    if (isset($limit_sql) === false) {
        $limit_sql = sprintf(
            'LIMIT %s, %s',
            $offset,
            $limit
        );
    }
} else {
    $limit_sql = '';
}

$sql = sprintf(
    'SELECT tagente_modulo.*, tmodule_group.*
		FROM tagente_modulo
		LEFT JOIN tmodule_group
			ON tagente_modulo.id_module_group = tmodule_group.id_mg
		LEFT JOIN ttag_module
			ON ttag_module.id_agente_modulo = tagente_modulo.id_agente_modulo
		WHERE %s %s %s
		GROUP BY tagente_modulo.id_agente_modulo
		%s %s',
    $basic_where,
    $where,
    $where_tags,
    $order_sql,
    $limit_sql
);

$modules = db_get_all_rows_sql($sql);

$sql_total_modules = sprintf(
    'SELECT count(DISTINCT(tagente_modulo.id_agente_modulo))
	FROM tagente_modulo
	LEFT JOIN ttag_module
		ON ttag_module.id_agente_modulo = tagente_modulo.id_agente_modulo
	WHERE %s %s %s',
    $basic_where,
    $where,
    $where_tags
);

$total_modules = db_get_value_sql($sql_total_modules);

$total_modules = (isset($total_modules) === true) ? $total_modules : 0;

if ($modules !== false) {
    // Prepare pagination.
    $url = sprintf(
        '?sec=gagente&tab=module&sec2=godmode/agentes/configurar_agente&id_agente=%s&sort_field=%s&sort=%s&search_string=%s',
        $id_agente,
        $sortField,
        $sort,
        urlencode($search_string)
    );

    if ($paginate_module === true) {
        ui_pagination($total_modules, $url);
    }

    $url_name = $url.'&sort_field=name&sort=';
    $url_server = $url.'&sort_field=server&sort=';
    $url_type = $url.'&sort_field=type&sort=';
    $url_interval = $url.'&sort_field=interval&sort=';

    $table = new stdClass();
    $table->width = '100%';
    $table->class = 'tactical_table info_table';
    $table->head = [];
    $table->head['checkbox'] = html_print_checkbox(
        'all_delete',
        0,
        false,
        true,
        false
    );
    $table->head[0] = '<span>'.__('Name').'</span>'.ui_get_sorting_arrows(
        $url_name.'up',
        $url_name.'down',
        $selectNameUp,
        $selectNameDown
    );

    // The access to the policy is granted only with AW permission.
    if ($isFunctionPolicies !== ENTERPRISE_NOT_HOOK && (bool) check_acl(
        $config['id_user'],
        $agent['id_grupo'],
        'AW'
    ) === true
    ) {
        $table->head[1] = "<span title='".__('Policy')."'>".__('P').'</span>';
        $table->headstyle[1] = 'width: 4%';
    }

    $table->head[2] = '<span title=\''.__('Server').'\'>'.__('S').'</span>'.ui_get_sorting_arrows(
        $url_server.'up',
        $url_server.'down',
        $selectServerUp,
        $selectServerDown
    );
    $table->headstyle[2] = 'width: 8%';
    $table->head[3] = '<span>'.__('Type').'</span>'.ui_get_sorting_arrows(
        $url_type.'up',
        $url_type.'down',
        $selectTypeUp,
        $selectTypeDown
    );
    $table->headstyle[3] = 'width: 10%';
    $table->head[4] = '<span>'.__('Interval').'</span>'.ui_get_sorting_arrows(
        $url_interval.'up',
        $url_interval.'down',
        $selectIntervalUp,
        $selectIntervalDown
    );
    $table->headstyle[4] = 'width: 100px';
    $table->head[5] = '<span>'.__('Description').'</span>';
    $table->head[6] = '<span>'.__('Status').'</span>';
    $table->head[7] = '<span>'.__('Warn').'</span>';
    $table->head[8] = '<span>'.__('Action').'</span>';
    $table->headstyle[8] = 'width: 15%';

    $table->rowstyle = [];
    $table->style = [];
    $table->style[0] = 'font-weight: bold';
    $table->size = [];
    $table->size['checkbox'] = '20px';
    $table->size[2] = '70px';
    $table->align = [];
    $table->align[2] = 'left';
    $table->align[8] = 'left';
    $table->align[9] = 'left';
    $table->data = [];

    $agent_interval = agents_get_interval($id_agente);
    $last_modulegroup = '0';

    // Extract the ids only numeric modules for after show the normalize link.
    $tempRows = db_get_all_rows_sql(
        "SELECT *
        FROM ttipo_modulo
        WHERE nombre NOT LIKE '%string%' AND nombre NOT LIKE '%proc%'"
    );
    $numericModules = [];
    foreach ($tempRows as $row) {
        $numericModules[$row['id_tipo']] = true;
    }

    if ($checked === true) {
        $modules_hierachy = [];
        $modules_hierachy = get_hierachy_modules_tree($modules);

        $modules_dt = get_dt_from_modules_tree($modules_hierachy);

        $modules = $modules_dt;
    }

    foreach ($modules as $module) {
        if (! check_acl_one_of_groups(
            $config['id_user'],
            $all_groups,
            'AW'
        ) && ! check_acl_one_of_groups(
            $config['id_user'],
            $all_groups,
            'AD'
        )
        ) {
            continue;
        }

        $type = $module['id_tipo_modulo'];
        $id_module = $module['id_modulo'];
        $nombre_modulo = $module['nombre'];
        $descripcion = $module['descripcion'];
        $module_max = $module['max'];
        $module_min = $module['min'];
        $module_interval2 = $module['module_interval'];
        $module_group2 = $module['id_module_group'];

        if ((int) $module['id_modulo'] === MODULE_DATA && (int) $module['id_policy_module'] !== 0) {
            $nombre_modulo = utf8_decode($module['nombre']);
        }

        $data = [];

        if ($checked === false) {
            if ($module['id_module_group'] != $last_modulegroup) {
                $last_modulegroup = $module['id_module_group'];
                $data[0] = '<strong>'.modules_get_modulegroup_name(
                    $last_modulegroup
                ).'</strong>';
                $i = array_push($table->data, $data);
                $table->rowstyle[($i - 1)] = 'text-align: center';
                $table->rowclass[($i - 1)] = 'datos3';
                if ($isFunctionPolicies !== ENTERPRISE_NOT_HOOK) {
                        $table->colspan[($i - 1)][0] = 11;
                } else {
                    $table->colspan[($i - 1)][0] = 10;
                }

                $data = [];
            }
        }

        if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
            $data['checkbox'] = html_print_checkbox(
                'id_delete[]',
                $module['id_agente_modulo'],
                false,
                true,
                false,
                '',
                true
            );
        }

        $data[0] = '';

        if (isset($module['deep']) === true && ((int) $module['deep'] !== 0)) {
            $data[0] .= str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $module['deep']);
            $data[0] .= html_print_image(
                'images/icono_escuadra.png',
                true,
                [
                    'style' => 'padding-bottom: inherit;',
                    'class' => 'invert_filter',
                ]
            ).'&nbsp;&nbsp;';
        }

        if ((bool) $module['quiet'] === true) {
            $data[0] .= html_print_image(
                'images/dot_blue.png',
                true,
                [
                    'border' => '0',
                    'title'  => __('Quiet'),
                    'alt'    => '',
                ]
            ).'&nbsp;';
        }

        if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
            $data[0] .= '<a href="index.php?sec=gagente&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&tab=module&edit_module=1&id_agent_module='.$module['id_agente_modulo'].'">';
        }

        if ((bool) $module['disabled'] === true) {
            $dt_disabled_icon = '';

            $in_planned_downtime = db_get_sql(
                'SELECT executed FROM tplanned_downtime 
                INNER JOIN tplanned_downtime_modules ON tplanned_downtime.id = tplanned_downtime_modules.id_downtime
                WHERE tplanned_downtime.executed = 1 
                AND tplanned_downtime.type_downtime = "disable_agent_modules"
                AND tplanned_downtime_modules.id_agent_module = '.$module['id_agente_modulo']
            );

            if ($in_planned_downtime !== false) {
                $dt_disabled_icon = ui_print_help_tip(
                    __('Module in scheduled downtime'),
                    true,
                    'images/minireloj-16.png'
                );
            }

            $data[0] .= '<em class="disabled_module">'.ui_print_truncate_text(
                $module['nombre'],
                'module_medium',
                false,
                true,
                true,
                '[&hellip;]',
                ''
            ).$dt_disabled_icon.'</em>';
        } else {
            $data[0] .= ui_print_truncate_text(
                $module['nombre'],
                'module_medium',
                false,
                true,
                true,
                '[&hellip;]',
                ''
            );
        }

        if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
            $data[0] .= '</a>';
        }

        // The access to the policy is granted only with AW permission.
        if ($isFunctionPolicies !== ENTERPRISE_NOT_HOOK && (bool) check_acl(
            $config['id_user'],
            $agent['id_grupo'],
            'AW'
        ) === true
        ) {
            $policyInfo = policies_info_module_policy($module['id_agente_modulo']);
            if ($policyInfo === false) {
                $data[1] = '';
            } else {
                $linked = policies_is_module_linked($module['id_agente_modulo']);
                $adopt = policies_is_module_adopt($module['id_agente_modulo']);

                if ($linked !== false) {
                    if ($adopt === true) {
                        $img = 'images/policies_brick.png';
                        $title = '('.__('Adopted').') '.$policyInfo['name_policy'];
                    } else {
                        $img = 'images/policies_mc.png';
                        $title = $policyInfo['name_policy'];
                    }
                } else {
                    if ($adopt === true) {
                        $img = 'images/policies_not_brick.png';
                        $title = '('.__('Unlinked').') ('.__('Adopted').') '.$policyInfo['name_policy'];
                    } else {
                        $img = 'images/unlinkpolicy.png';
                        $title = '('.__('Unlinked').') '.$policyInfo['name_policy'];
                    }
                }

                $data[1] = '<a href="?sec=gmodules&sec2=enterprise/godmode/policies/policies&id='.$policyInfo['id_policy'].'">'.html_print_image($img, true, ['title' => $title]).'</a>';
            }
        }

        // Module type (by server type ).
        $data[2] = '';
        if ($module['id_modulo'] > 0) {
            $data[2] = ui_print_servertype_icon((int) $module['id_modulo']);
        }

        $module_status = db_get_row(
            'tagente_estado',
            'id_agente_modulo',
            $module['id_agente_modulo']
        );

        modules_get_status(
            $module['id_agente_modulo'],
            $module_status['estado'],
            $module_status['datos'],
            $status,
            $title
        );

        // This module is initialized ? (has real data).
        if ($status === STATUS_MODULE_NO_DATA) {
            $data[2] .= html_print_image(
                'images/alert-yellow@svg.svg',
                true,
                [
                    'title' => __('Non initialized module'),
                    'class' => 'main_menu_icon',
                ]
            );
        }

        // Module type (by data type).
        $data[3] = '';
        if ($type) {
            $data[3] = ui_print_moduletype_icon($type, true);
        }

        // Module interval.
        if ($module['module_interval']) {
            $data[4] = human_time_description_raw($module['module_interval']);
        } else {
            $data[4] = human_time_description_raw($agent_interval);
        }

        if ((int) $module['id_modulo'] === MODULE_DATA && (int) $module['id_policy_module'] !== 0) {
            $data[4] .= ui_print_help_tip(
                __('The policy modules of data type will only update their intervals when policy is applied.'),
                true
            );
        }

        $data[5] = ui_print_truncate_text(
            $module['descripcion'],
            'description',
            false
        );

        $data[6] = ui_print_status_image(
            $status,
            htmlspecialchars($title),
            true
        );

        // MAX / MIN values.
        if ($module['id_tipo_modulo'] != 25) {
            $data[7] = ui_print_module_warn_value(
                $module['max_warning'],
                $module['min_warning'],
                $module['str_warning'],
                $module['max_critical'],
                $module['min_critical'],
                $module['str_critical'],
                $module['warning_inverse'],
                $module['critical_inverse']
            );
        } else {
            $data[7] = '';
        }

        if ((bool) $module['disabled'] === true) {
            $data[8] = html_print_menu_button(
                [
                    'href'  => 'index.php?sec=gagente&tab=module&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&enable_module='.$module['id_agente_modulo'],
                    'image' => 'images/change-active.svg',
                    'title' => __('Enable module'),
                ],
                true
            );
        } else {
            $data[8] = html_print_menu_button(
                [
                    'href'  => 'index.php?sec=gagente&tab=module&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&disable_module='.$module['id_agente_modulo'],
                    'image' => 'images/change-pause.svg',
                    'title' => __('Disable module'),
                ],
                true
            );
        }

        if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true && $module['id_tipo_modulo'] !== 25) {
            $data[8] .= html_print_menu_button(
                [
                    'href'    => 'index.php?sec=gagente&tab=module&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&duplicate_module='.$module['id_agente_modulo'],
                    'onClick' => "if (!confirm(\' '.__('Are you sure?').'\')) return false;",
                    'image'   => 'images/copy.svg',
                    'title'   => __('Duplicate'),
                ],
                true
            );

            // Make a data normalization.
            $data[8] .= html_print_menu_button(
                [
                    'href'           => 'index.php?sec=gagente&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&tab=module&fix_module='.$module['id_agente_modulo'],
                    'onClick'        => "if (!confirm(\' '.__('Are you sure?').'\')) return false;",
                    'image'          => 'images/module-graph.svg',
                    'title'          => __('Normalize'),
                    'disabled'       => (isset($numericModules[$type]) === false || $numericModules[$type] === false),
                    'disabled_title' => ' ('.__('Disabled').')',
                ],
                true
            );

            // Create network component action.
            $data[8] .= html_print_menu_button(
                [
                    'href'           => 'index.php?sec=gmodules&sec2=godmode/modules/manage_network_components&create_network_from_module=1&id_agente='.$id_agente.'&create_module_from='.$module['id_agente_modulo'],
                    'onClick'        => "if (!confirm(\' '.__('Are you sure?').'\')) return false;",
                    'image'          => 'images/cluster@os.svg',
                    'title'          => __('Create network component'),
                    'disabled'       => ((is_user_admin($config['id_user']) === true) && (int) $module['id_modulo'] === MODULE_NETWORK) === false,
                    'disabled_title' => ' ('.__('Disabled').')',
                ],
                true
            );
        }

        if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
            // Delete module.
            $data[8] .= html_print_menu_button(
                [
                    'href'    => 'index.php?sec=gagente&tab=module&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&delete_module='.$module['id_agente_modulo'],
                    'onClick' => "if (!confirm(\' '.__('Are you sure?').'\')) return false;",
                    'image'   => 'images/delete.svg',
                    'title'   => __('Delete'),
                ],
                true
            );
        }

        // TODO. REVIEW THIS ANNOYING BEHAVIOR.
        $table->cellclass[] = [8 => 'table_action_buttons'];
        array_push($table->data, $data);
        $table->cellclass[] = [8 => 'table_action_buttons'];
    }

    if (check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
        echo '<form class="datatable_form" method="post" action="index.php?sec=gagente&sec2=godmode/agentes/configurar_agente&id_agente='.$id_agente.'&tab=module"
            onsubmit="if (! confirm (\''.__('Are you sure?').'\')) return false">';
    }

    // Print module table.
    html_print_table($table);
} else {
    ui_print_empty_data(__('No available data to show'));
}

if ((bool) check_acl_one_of_groups($config['id_user'], $all_groups, 'AW') === true) {
    html_print_input_hidden('submit_modules_action', 1);

    $actionButtons = html_print_button(
        __('Create module'),
        'create_module',
        false,
        'create_module_dialog()',
        [ 'icon' => 'wand' ],
        true
    );

    if ($modules !== false) {
        $actionButtons .= html_print_submit_button(
            __('Execute action'),
            'submit_modules_action',
            false,
            [
                'icon' => 'next',
                'mode' => 'link',
            ],
            true
        );

        $actionButtons .= html_print_select(
            [
                'disable' => 'Disable selected modules',
                'enable'  => 'Enable selected modules',
                'delete'  => 'Delete selected modules',
            ],
            'module_action',
            '',
            '',
            '',
            0,
            true,
            false,
            false,
            '',
            false,
            'width: 260px;',
        );
    }

    html_print_action_buttons(
        $actionButtons,
        [ 'type' => 'data_table' ]
    );
    echo '</form>';


    $modalCreateModule = '<form name="create_module_form" method="post">';
    $modalCreateModule .= html_print_table($tableCreateModule, true);
    $modalCreateModule .= html_print_div(
        [
            'class'   => 'action-buttons',
            'content' => html_print_submit_button(
                __('Create'),
                'create_module',
                false,
                [
                    'icon' => 'next',
                    'mode' => 'mini secondary',
                ],
                true
            ),
        ],
        true
    );
    $modalCreateModule .= '</form>';

    html_print_div(
        [
            'id'      => 'modal',
            'style'   => 'display: none',
            'content' => $modalCreateModule,
        ]
    );
}
?>

<script type="text/javascript">

    function create_module_dialog(){
        $('#modal')
        .dialog({
            title: '<?php echo __('Create Module'); ?>',
            resizable: true,
            draggable: true,
            modal: true,
            close: false,
            height: 222,
            width: 480,
            overlay: {
                opacity: 0.5,
                background: "black"
            }
        })
        .show();
    }

    $(document).ready (function () {
        $('#button-create_module_dialog').click(function(){
            $('#modal').dialog("close");
        });

        $('[id^=checkbox-id_delete]').change(function(){
            if($(this).parent().parent().hasClass('checkselected')){
                $(this).parent().parent().removeClass('checkselected');
            }
            else{
                $(this).parent().parent().addClass('checkselected');
            }
        });


        $('[id^=checkbox-all_delete]').change(function(){
            if ($("#checkbox-all_delete").prop("checked")) {
                $('[id^=checkbox-id_delete]').parent().parent().addClass('checkselected');
                $("[name^=id_delete").prop("checked", true);
            }
            else{
                $('[id^=checkbox-id_delete]').parent().parent().removeClass('checkselected');
                $("[name^=id_delete").prop("checked", false);
            }
        });


    });


    function change_mod_filter() {
        var checked = $("#checkbox-status_hierachy_mode").is(":checked");

        if (/checked/.test(window.location)) {
            var url = window.location.toString();
            if (checked) {
                window.location = url.replace("checked=false", "checked=true");
            }
            else {
                window.location = url.replace("checked=true", "checked=false");
            }
        }
        else {
            window.location = window.location + "&checked=true";
        }
    }

    function get_children_modules(multiple, id_module, url) {
        var selected_modules = [];
       
        if(typeof(id_module) === 'undefined' && multiple === true) {
            $("input[id^='checkbox-id_delete']:checked").each(function () {
                selected_modules.push(this.value);
            });
        } else {
            selected_modules = [id_module];
        }

        $.ajax({
            type: "POST",
            url: "ajax.php",
            dataType: "json",
            data: {
                page: 'include/ajax/module',
                get_children_modules: true,
                parent_modulues: JSON.parse(JSON.stringify(selected_modules)),
            },
            success: function (data) {
                delete_module_warning(data, multiple, id_module, url);
            }
        });
    }

    function delete_module_warning(children, multiple, id_module, url) {
        var message = '<?php echo __('Are you sure?'); ?>';
        var ret = false;

        if(children != false) {
            message += '<br><strong>' + '<?php echo __('This module has children modules.The following modules will also be deleted: '); ?>' + '</strong><ul>';
            $.each(children, function (key, value) {
                message += '<li>' + value['nombre'] + '</li>';
            });
            message += '</ul>';
        }   

        confirmDialog({
                title: "<?php echo __('Delete module'); ?>",
                message: message,
                onAccept: function() {
                    if(multiple === true) {
                        $("#form_multiple_delete").submit();
                        return true;
                    } else {
                        window.location.href = url;
                    }
                }
            });

        return true;
        
        
    }
</script>