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<?php declare(strict_types = 0);
/*
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software: you can redistribute it and/or modify it under the terms of
** the GNU Affero General Public License as published by the Free Software Foundation, version 3.
**
** 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 Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License along with this program.
** If not, see <https://www.gnu.org/licenses/>.
**/
/**
* A class for accessing once loaded parameters of Settings API object.
*/
class CSettingsHelper {
public const ALERT_USRGRPID = 'alert_usrgrpid';
public const BLINK_PERIOD = 'blink_period';
public const CONNECT_TIMEOUT = 'connect_timeout';
public const CUSTOM_COLOR = 'custom_color';
public const DEFAULT_INVENTORY_MODE = 'default_inventory_mode';
public const DEFAULT_LANG = 'default_lang';
public const DEFAULT_THEME = 'default_theme';
public const DEFAULT_TIMEZONE = 'default_timezone';
public const DISCOVERY_GROUPID = 'discovery_groupid';
public const HISTORY_PERIOD = 'history_period';
public const IFRAME_SANDBOXING_ENABLED = 'iframe_sandboxing_enabled';
public const IFRAME_SANDBOXING_EXCEPTIONS = 'iframe_sandboxing_exceptions';
public const ITEM_TEST_TIMEOUT = 'item_test_timeout';
public const LOGIN_ATTEMPTS = 'login_attempts';
public const LOGIN_BLOCK = 'login_block';
public const MAX_IN_TABLE = 'max_in_table';
public const MAX_PERIOD = 'max_period';
public const MAX_OVERVIEW_TABLE_SIZE = 'max_overview_table_size';
public const MEDIA_TYPE_TEST_TIMEOUT = 'media_type_test_timeout';
public const OK_ACK_COLOR = 'ok_ack_color';
public const OK_ACK_STYLE = 'ok_ack_style';
public const OK_PERIOD = 'ok_period';
public const OK_UNACK_COLOR = 'ok_unack_color';
public const OK_UNACK_STYLE = 'ok_unack_style';
public const PERIOD_DEFAULT = 'period_default';
public const PROBLEM_ACK_COLOR = 'problem_ack_color';
public const PROBLEM_ACK_STYLE = 'problem_ack_style';
public const PROBLEM_UNACK_COLOR = 'problem_unack_color';
public const PROBLEM_UNACK_STYLE = 'problem_unack_style';
public const SCRIPT_TIMEOUT = 'script_timeout';
public const SEARCH_LIMIT = 'search_limit';
public const SERVER_CHECK_INTERVAL = 'server_check_interval';
public const SEVERITY_COLOR_0 = 'severity_color_0';
public const SEVERITY_COLOR_1 = 'severity_color_1';
public const SEVERITY_COLOR_2 = 'severity_color_2';
public const SEVERITY_COLOR_3 = 'severity_color_3';
public const SEVERITY_COLOR_4 = 'severity_color_4';
public const SEVERITY_COLOR_5 = 'severity_color_5';
public const SEVERITY_NAME_0 = 'severity_name_0';
public const SEVERITY_NAME_1 = 'severity_name_1';
public const SEVERITY_NAME_2 = 'severity_name_2';
public const SEVERITY_NAME_3 = 'severity_name_3';
public const SEVERITY_NAME_4 = 'severity_name_4';
public const SEVERITY_NAME_5 = 'severity_name_5';
public const SHOW_TECHNICAL_ERRORS = 'show_technical_errors';
public const SNMPTRAP_LOGGING = 'snmptrap_logging';
public const SOCKET_TIMEOUT = 'socket_timeout';
public const URI_VALID_SCHEMES = 'uri_valid_schemes';
public const VALIDATE_URI_SCHEMES = 'validate_uri_schemes';
public const WORK_PERIOD = 'work_period';
public const X_FRAME_OPTIONS = 'x_frame_options';
public const SESSION_KEY = 'session_key';
public const URL = 'url';
public const SCHEDULED_REPORT_TEST_TIMEOUT = 'report_test_timeout';
public const DBVERSION_STATUS = 'dbversion_status';
public const SERVER_STATUS = 'server_status';
public const AUDITLOG_ENABLED = 'auditlog_enabled';
public const AUDITLOG_MODE = 'auditlog_mode';
public const GEOMAPS_TILE_PROVIDER = 'geomaps_tile_provider';
public const GEOMAPS_TILE_URL = 'geomaps_tile_url';
public const GEOMAPS_MAX_ZOOM = 'geomaps_max_zoom';
public const GEOMAPS_ATTRIBUTION = 'geomaps_attribution';
public const HA_FAILOVER_DELAY = 'ha_failover_delay';
public const VAULT_PROVIDER = 'vault_provider';
public const TIMEOUT_ZABBIX_AGENT = 'timeout_zabbix_agent';
public const TIMEOUT_SIMPLE_CHECK = 'timeout_simple_check';
public const TIMEOUT_SNMP_AGENT = 'timeout_snmp_agent';
public const TIMEOUT_EXTERNAL_CHECK = 'timeout_external_check';
public const TIMEOUT_DB_MONITOR = 'timeout_db_monitor';
public const TIMEOUT_HTTP_AGENT = 'timeout_http_agent';
public const TIMEOUT_SSH_AGENT = 'timeout_ssh_agent';
public const TIMEOUT_TELNET_AGENT = 'timeout_telnet_agent';
public const TIMEOUT_SCRIPT = 'timeout_script';
public const TIMEOUT_BROWSER = 'timeout_browser';
public const SOFTWARE_UPDATE_CHECKID = 'software_update_checkid';
public const SOFTWARE_UPDATE_CHECK_DATA = 'software_update_check_data';
private static $params = [];
private static $params_public = [];
private static $params_private = [];
/**
* Get the value of the given Settings API object's field.
*
* @param string $field
*
* @throws Exception
*
* @return string
*/
public static function get(string $field): string {
if (!self::$params) {
self::$params = API::Settings()->get([
'output' => [
'default_theme', 'search_limit', 'max_in_table', 'server_check_interval', 'work_period',
'show_technical_errors', 'history_period', 'period_default', 'max_period', 'severity_color_0',
'severity_color_1', 'severity_color_2', 'severity_color_3', 'severity_color_4', 'severity_color_5',
'severity_name_0', 'severity_name_1', 'severity_name_2', 'severity_name_3', 'severity_name_4',
'severity_name_5', 'custom_color', 'ok_period', 'blink_period', 'problem_unack_color',
'problem_ack_color', 'ok_unack_color', 'ok_ack_color', 'problem_unack_style', 'problem_ack_style',
'ok_unack_style', 'ok_ack_style', 'discovery_groupid', 'default_inventory_mode', 'alert_usrgrpid',
'snmptrap_logging', 'default_lang', 'default_timezone', 'login_attempts', 'login_block',
'validate_uri_schemes', 'uri_valid_schemes', 'x_frame_options', 'iframe_sandboxing_enabled',
'iframe_sandboxing_exceptions', 'max_overview_table_size', 'connect_timeout', 'socket_timeout',
'media_type_test_timeout', 'script_timeout', 'item_test_timeout', 'url', 'report_test_timeout',
'auditlog_enabled', 'auditlog_mode', 'ha_failover_delay', 'geomaps_tile_provider',
'geomaps_tile_url', 'geomaps_max_zoom', 'geomaps_attribution', 'vault_provider',
'timeout_zabbix_agent', 'timeout_simple_check', 'timeout_snmp_agent', 'timeout_external_check',
'timeout_db_monitor', 'timeout_http_agent', 'timeout_ssh_agent', 'timeout_telnet_agent',
'timeout_script', 'timeout_browser'
]
]);
if (self::$params === false) {
throw new Exception(_('Unable to load settings API parameters.'));
}
}
return self::$params[$field];
}
/**
* Get the value of the given Settings API object's field available to parts of the UI without authentication.
*
* @param string $field
*
* @return string
*/
public static function getPublic(string $field): string {
if (!self::$params_public) {
self::$params_public = CSettings::getPublic();
}
return self::$params_public[$field];
}
/**
* Get the value of the given private settings field used in UI.
*
* @param string $field
*
* @return string
*/
public static function getPrivate(string $field): string {
if (!self::$params_private) {
self::$params_private = CSettings::getPrivate();
}
$supported_params = array_intersect_key(self::$params_private,
array_flip([self::SESSION_KEY, self::SOFTWARE_UPDATE_CHECKID])
);
return $supported_params[$field];
}
public static function getDbVersionStatus(): array {
if (!self::$params_private) {
self::$params_private = CSettings::getPrivate();
}
return self::$params_private[self::DBVERSION_STATUS];
}
public static function getServerStatus(): array {
if (!self::$params_private) {
self::$params_private = CSettings::getPrivate();
}
return self::$params_private[self::SERVER_STATUS];
}
public static function getSoftwareUpdateCheckData(): array {
if (!self::$params_private) {
self::$params_private = CSettings::getPrivate();
}
return self::$params_private[self::SOFTWARE_UPDATE_CHECK_DATA];
}
public static function isGlobalScriptsEnabled(): bool {
return self::getServerStatus()['configuration']['enable_global_scripts'];
}
public static function isSoftwareUpdateCheckEnabled(): bool {
return !CWebUser::isGuest() && self::getServerStatus()['configuration']['allow_software_update_check'];
}
}
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