<?php

// Pandora FMS- https://pandorafms.com
// ==================================================
// Copyright (c) 2005-2023 Pandora FMS
// Please see https://pandorafms.com/community/ 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.
global $config;

// Login check
check_login();

if (! check_acl($config['id_user'], 0, 'RW')) {
    db_pandora_audit(
        AUDIT_LOG_ACL_VIOLATION,
        'Trying to access report builder'
    );
    include 'general/noaccess.php';
    exit;
}

$get_log_agents = (bool) get_parameter('get_log_agents', 0);
$get_agents = (bool) get_parameter('get_agents', 0);
$agents_id = get_parameter('id_agents', []);
$source = get_parameter('source', 0);
$group = get_parameter('group', 0);
$delete_sla_item = get_parameter('delete_sla_item', 0);
$delete_general_item = get_parameter('delete_general_item', 0);
$get_custom_sql = get_parameter('get_custom_sql', 0);
$add_sla = get_parameter('add_sla', 0);
$add_general = get_parameter('add_general', 0);
$id = get_parameter('id', 0);
$truncate_text = get_parameter('truncate_text', 0);
$get_metaconsole_hash_data = get_parameter('get_metaconsole_hash_data', 0);
$get_metaconsole_server_url = get_parameter('get_metaconsole_server_url', 0);
$change_custom_fields_macros_report = (bool) get_parameter(
    'change_custom_fields_macros_report',
    0
);

if ($delete_sla_item) {
    $result = db_process_sql_delete('treport_content_sla_combined', ['id' => (int) $id]);

    $data['correct'] = 1;
    if ($result === false) {
        $data['correct'] = 0;
    }

    echo json_encode($data);
    return;
}

if ($delete_general_item) {
    $result = db_process_sql_delete('treport_content_item', ['id' => (int) $id]);

    $data['correct'] = 1;
    if ($result === false) {
        $data['correct'] = 0;
    }

    echo json_encode($data);
    return;
}

if ($add_sla) {
    $id_module = get_parameter('id_module', 0);
    $sla_limit = get_parameter('sla_limit', 0);
    $sla_max = get_parameter('sla_max', 0);
    $sla_min = get_parameter('sla_min', 0);
    $server_id = (int) get_parameter('server_id', 0);
    $id_module_failover = (int) get_parameter('id_module_failover', 0);

    $id_service = (int) get_parameter('id_service');
    if (empty($id_module) && !empty($id_service)) {
        $id_module = $id_service;
    }

    $include_enterprise = enterprise_include('include/functions_metaconsole.php');

    if ($include_enterprise !== ENTERPRISE_NOT_HOOK) {
        $connection = metaconsole_get_connection_by_id($server_id);
    }

    if (empty($connection)) {
        $connection = [];
        $connection['server_name'] = '';
    }

    $result = db_process_sql_insert(
        'treport_content_sla_combined',
        [
            'id_report_content'        => $id,
            'id_agent_module'          => $id_module,
            'id_agent_module_failover' => $id_module_failover,
            'sla_max'                  => $sla_max,
            'sla_min'                  => $sla_min,
            'sla_limit'                => $sla_limit,
            'server_name'              => $connection['server_name'],
        ]
    );

    if ($result === false) {
        $data['correct'] = 0;
    } else {
        $data['correct'] = 1;
        $data['id'] = $result;
    }

    echo json_encode($data);
    return;
}

if ($add_general) {
    $id_module = get_parameter('id_module', 0);
    $id_server = (int) get_parameter('id_server', 0);
    $operation = get_parameter('operation', '');
    $id_module_failover = (int) get_parameter('id_module_failover', 0);

    $include_enterprise = enterprise_include('include/functions_metaconsole.php');

    if ($include_enterprise !== ENTERPRISE_NOT_HOOK) {
        $connection = metaconsole_get_connection_by_id($id_server);
    }

    if (empty($connection)) {
        $connection = [];
        $connection['server_name'] = '';
    }

    $result = db_process_sql_insert(
        'treport_content_item',
        [
            'id_report_content'        => $id,
            'id_agent_module'          => $id_module,
            'server_name'              => $connection['server_name'],
            'operation'                => $operation,
            'id_agent_module_failover' => $id_module_failover,
        ]
    );

    if ($result === false) {
        $data['correct'] = 0;
    } else {
        $data['correct'] = 1;
        $data['id'] = $result;
    }

    echo json_encode($data);
    return;
}

if ($get_custom_sql) {
    switch ($config['dbtype']) {
        case 'mysql':
            $sql = db_get_value_filter('`sql`', 'treport_custom_sql', ['id' => $id]);
        break;

        case 'postgresql':
            $sql = db_get_value_filter('"sql"', 'treport_custom_sql', ['id' => $id]);
        break;

        case 'oracle':
            $sql = db_get_value_filter('sql', 'treport_custom_sql', ['id' => $id]);
        break;
    }

    if ($sql === false) {
        $data['correct'] = 0;
    } else {
        $data['correct'] = 1;
        $data['sql'] = $sql;
    }

    echo json_encode($data);
    return;
}

if ($truncate_text) {
    $text = get_parameter('text', '');
    return ui_print_truncate_text($text, GENERIC_SIZE_TEXT, true, false);
}

if ($get_metaconsole_hash_data) {
    $server_name = get_parameter('server_name');

    enterprise_include_once('include/functions_metaconsole.php');

    $server = enterprise_hook('metaconsole_get_connection', [$server_name]);

    // Bad data
    if (empty($server)) {
        echo '';
        return;
    }

    // Deserialization of auth_token
    $auth_serialized = json_decode($server['auth_token'], true);

    $auth_token = '';

    if (is_array($auth_serialized)) {
        $auth_token = $auth_serialized['auth_token'];
        $api_password = $auth_serialized['api_password'];
        $console_user = $auth_serialized['console_user'];
        $console_password = $auth_serialized['console_password'];
    }

    $url_hash = metaconsole_get_servers_url_hash($server);

    echo $url_hash;
    return;
}

if ($get_metaconsole_server_url) {
    $server_name = get_parameter('server_name');

    enterprise_include_once('include/functions_metaconsole.php');

    $server = enterprise_hook('metaconsole_get_connection', [$server_name]);

    echo $server['server_url'];
    return;
}

if ($change_custom_fields_macros_report === true) {
    include_once $config['homedir'].'/include/functions_reports.php';
    $macro_type = get_parameter('macro_type', '');
    $macro_id = get_parameter('macro_id', 0);

    $macro = [
        'name'  => '',
        'type'  => $macro_type,
        'value' => '',
    ];
    $custom_fields = custom_fields_macros_report($macro, $macro_id);
    $custom_field_draw = '';
    if (empty($custom_fields) === false) {
        foreach ($custom_fields as $key => $value) {
            $custom_field_draw .= $value;
        }
    }

    echo $custom_field_draw;
    return;
}

if ($get_agents === true) {
    $agents_id = str_replace('&quot;', '', $agents_id);

    try {
        $agents_id = json_decode($agents_id, true);
    } catch (Exception $e) {
        $data['correct'] = 0;
        echo json_encode($data);
        return;
    }

    $agents = agents_get_agents_selected($group);

    if (isset($agents) && is_array($agents)) {
        foreach ($agents as $key => $value) {
            $select_agents[$key] = $value;
        }
    }

    if ((empty($select_agents)) || $select_agents == -1) {
        $agents = [];
    }

    $agents_selected = [];
    if (is_array($agents_id) === true || is_object($agents_id) === true) {
        foreach ($select_agents as $key => $a) {
            if (in_array((string) $key, $agents_id) === true) {
                $agents_selected[$key] = $key;
            }
        }
    }

    $data['select_agents'] = $select_agents;
    $data['agents_selected'] = $agents_selected;

    $data['correct'] = 1;

    if ($result === false) {
        $data['correct'] = 0;
    }

    echo json_encode($data);

    return;
}

if ($get_log_agents === true) {
    $agents_id = str_replace('&quot;', '', $agents_id);

    try {
        $agents_id = json_decode($agents_id, true);
    } catch (Exception $e) {
        $data['correct'] = 0;
        echo json_encode($data);
        return;
    }

    if ($source) {
        $sql_log_report = 'SELECT id_agente, alias
                FROM tagente';
    } else {
        $sql_log_report = 'SELECT id_agente, alias
                FROM tagente';
    }

    $all_agent_log = db_get_all_rows_sql($sql_log_report);

    if (isset($all_agent_log) && is_array($all_agent_log)) {
        foreach ($all_agent_log as $key => $value) {
            $select_agents[$value['id_agente']] = $value['alias'];
        }
    }

    if ((empty($select_agents)) || $select_agents == -1) {
        $agents = [];
    }

    $agents_selected = [];
    if (is_array($agents_id) === true || is_object($agents_id) === true) {
        foreach ($select_agents as $key => $a) {
            if (in_array((string) $key, $agents_id)) {
                $agents_selected[$key] = $key;
            }
        }
    }

    $data['select_agents'] = $select_agents;
    $data['agents_selected'] = $agents_selected;

    $data['correct'] = 1;

    if ($result === false) {
        $data['correct'] = 0;
    }

    echo json_encode($data);

    return;
}