'nagiosql_install']);
/*
POST parameters
*/
$arrLocale = array('zh_CN', 'de_DE', 'da_DK', 'en_GB', 'fr_FR', 'it_IT', 'ja_JP', 'nl_NL', 'pl_PL', 'pt_BR', 'ru_RU',
'es_ES');
$chkLocale = filter_input(INPUT_POST, 'selLanguage');
if (!in_array($chkLocale, $arrLocale, true)) {
$chkLocale = 'no';
}
/*
Language settings
*/
if (extension_loaded('gettext')) {
if ($chkLocale === 'no') {
if (0 === strpos(filter_input(INPUT_SERVER, 'HTTP_ACCEPT_LANGUAGE'), 'de')) {
$chkLocale = 'de_DE';
} else {
$chkLocale = 'en_GB';
}
}
putenv('LC_ALL=' . $chkLocale . '.' . $preEncode);
putenv('LANG=' . $chkLocale . '.' . $preEncode);
setlocale(LC_ALL, $chkLocale . '.' . $preEncode);
bindtextdomain($chkLocale, $preLocale);
bind_textdomain_codeset($chkLocale, $preEncode);
textdomain($chkLocale);
$arrTemplate['NAGIOS_FAQ'] = $myInstClass->translate('Online Documentation');
/* Language selection field */
$arrTemplate['LANGUAGE'] = $myInstClass->translate('Language');
foreach ($myInstClass->getLangData() as $key => $elem) {
/** @noinspection HtmlUnknownAttribute */
$strLangOpt .= "\n";
if ($key !== $chkLocale) {
$strLangOpt = str_replace(' {sel}', '', $strLangOpt);
} else {
$strLangOpt = str_replace(' {sel}', ' selected', $strLangOpt);
}
}
$arrTemplate['LANG_OPTION'] = $strLangOpt;
} else {
$intError = 1;
$strErrorMessage .= 'Installation cannot continue, please make sure you have the php-gettext extension loaded!';
}
/*
Checking current installation
/*
/* Does the settings file exist? */
if (file_exists($filConfig) && is_readable($filConfig)) {
$preSettings = parse_ini_file($filConfig, true);
/* Are there any database connection data? */
if (isset($preSettings['db']['server'], $preSettings['db']['port'], $preSettings['db']['database'], $preSettings['db']['username'], $preSettings['db']['password'])) {
/* Old mysql db module is no longer supported */
if (!isset($preSettings['db']['type']) || ($preSettings['db']['type'] === 'mysql') ||
($preSettings['db']['type'] === '')) {
$preSettings['db']['type'] = 'mysqli';
}
/* Copy settings to session */
$_SESSION['SETS'] = $preSettings;
/* Select database */
$intDBFallback = 0;
if (($preSettings['db']['type'] === 'mysqli') && extension_loaded('mysqli')) {
/* Initialize mysqli class */
$myDBClass = new functions\MysqliDbClass;
/* Set DB parameters */
$myDBClass->arrParams['server'] = $preSettings['db']['server'];
$myDBClass->arrParams['port'] = $preSettings['db']['port'];
$myDBClass->arrParams['username'] = $preSettings['db']['username'];
$myDBClass->arrParams['password'] = $preSettings['db']['password'];
$myDBClass->arrParams['database'] = $preSettings['db']['database'];
$myDBClass->hasDBConnection();
if ($myDBClass->error === true) {
$strErrorMessage .= $myInstClass->translate('Database connection failed. Upgrade not available!') .
'
';
$strErrorMessage .= str_replace('::', '
', $myDBClass->strErrorMessage) . '
';
} else {
$strSQL = 'SELECT `category`, `name`, `value` FROM `tbl_settings`';
$booReturn = $myDBClass->hasDataArray($strSQL, $arrDataLines, $intDataCount);
if ($booReturn === false) {
$strErrorMessage .= $myInstClass->translate('Settings table not available or wrong. Upgrade not available!') .
'
';
$strErrorMessage .= str_replace('::', '
', $myDBClass->strErrorMessage) . '
';
} elseif ($intDataCount !== 0) {
foreach ($arrDataLines as $elem) {
$preSettings[$elem['category']][$elem['name']] = $elem['value'];
}
$intUpdate = 1;
}
}
} else {
$strErrorMessage .= $myInstClass->translate('Invalid database type in settings file (config/settings.php). Upgrade not available!') .
'
';
}
} else {
$strErrorMessage .= $myInstClass->translate('Database values in settings file are missing (config/settings.php). Upgrade not available!') .
'
';
}
} else {
$strErrorMessage .= $myInstClass->translate('Settings file not found or not readable (config/settings.php). Upgrade not available!') .
'
';
}
/*
Initial settings (new installation)
*/
$filInit = 'functions/initial_settings.php';
if (file_exists($filInit) && is_readable($filInit)) {
$preInit = parse_ini_file($filInit, true);
$_SESSION['init_settings'] = $preInit;
} else {
$strErrorMessage .= $myInstClass->translate('Default values file is not available or not readable (install/functions/initial_settings.php). Installation possible, but without predefined data!') .
'
';
}
/*
Build content
*/
$arrTemplate['PAGETITLE'] = '[NagiosQL] ' . $myInstClass->translate('Installation wizard');
$arrTemplate['MAIN_TITLE'] = $myInstClass->translate('Welcome to the NagiosQL installation wizard');
$arrTemplate['TEXT_PART_1'] = $myInstClass->translate('This wizard will help you to install and configure NagiosQL.');
$arrTemplate['TEXT_PART_2'] = $myInstClass->translate('For questions please visit') . ': ';
$arrTemplate['TEXT_PART_3'] = $myInstClass->translate("First let's check your local environment and find out if everything NagiosQL needs is available.");
$arrTemplate['TEXT_PART_4'] = $myInstClass->translate('The basic requirements are:');
$arrTemplate['TEXT_PART_5'] = $myInstClass->translate('PHP 7.2.0 or above (PHP 8 is recommended) including:');
$arrTemplate['TEXT_PHP_REQ_1'] = $myInstClass->translate('PHP database module:') . ' ' .
$myInstClass->translate('supported types are') . ' mysqli';
$arrTemplate['TEXT_PHP_REQ_2'] = $myInstClass->translate('PHP module:') . ' session';
$arrTemplate['TEXT_PHP_REQ_3'] = $myInstClass->translate('PHP module:') . ' gettext';
$arrTemplate['TEXT_PHP_REQ_6'] = $myInstClass->translate('PHP module:') . ' filter';
$arrTemplate['TEXT_PHP_REQ_8'] = $myInstClass->translate('PHP module:') . ' FTP ' .
$myInstClass->translate('(optional)');
$arrTemplate['TEXT_PHP_REQ_10'] = $myInstClass->translate('PECL extension:') . ' SSH ' .
$myInstClass->translate('(optional)');
$arrTemplate['TEXT_PART_6'] = $myInstClass->translate('php.ini options') . ':';
$arrTemplate['TEXT_INI_REQ_1'] = $myInstClass->translate('file_uploads on (for upload features)');
$arrTemplate['TEXT_INI_REQ_2'] = $myInstClass->translate('session.auto_start needs to be off');
$arrTemplate['TEXT_INI_REQ_3'] = $myInstClass->translate('date.timezone should be set to your local timezone');
$arrTemplate['TEXT_PART_7'] = $myInstClass->translate('A database server');
$arrTemplate['TEXT_PART_8'] = $myInstClass->translate('Nagios 2.x/3.x/4.x');
$arrTemplate['TEXT_PART_9'] = $myInstClass->translate('NagiosQL version') . ' ' . $strVersion;
$arrTemplate['LOCALE'] = $chkLocale;
$arrTemplate['ONLINE_DOC'] = $myInstClass->translate('Online documentation');
/*
New installation or upgrade
*/
$arrTemplate['NEW_INSTALLATION'] = $myInstClass->translate('START INSTALLATION');
$arrTemplate['UPDATE'] = $myInstClass->translate('START UPDATE');
$arrTemplate['DISABLE_NEW'] = '';
$arrTemplate['UPDATE_ERROR'] = '' . $strErrorMessage . '
';
if ($intUpdate === 1) {
$arrTemplate['DISABLE_UPDATE'] = '';
} else {
$arrTemplate['DISABLE_UPDATE'] = "disabled=\disabled\"";
}
if ($intError === 1) {
$arrTemplate['DISABLE_NEW'] = "disabled=\disabled\"";
$arrTemplate['DISABLE_UPDATE'] = "disabled=\disabled\"";
}
/*
Write content
*/
$strContent = $myInstClass->parseTemplate($arrTemplate, $preContent);
echo $strContent;