'session',
'Gettext' => 'gettext',
'Filter' => 'filter'
);
$arrOptionalExt = array(
'FTP' => 'ftp',
'SSH2' => 'ssh2'
);
$arrSupportedDBs = array(
'MySQLi' => 'mysqli'
);
$arrIniCheck = array(
'file_uploads' => 1,
'session.auto_start' => 0,
'suhosin.session.encrypt' => 0,
'date.timezone' => '-NOTEMPTY-'
);
$arrSourceURLs = array(
'Sockets' => 'https://www.php.net/manual/en/book.sockets.php',
'Session' => 'https://www.php.net/manual/en/book.session.php',
'PCRE' => 'https://www.php.net/manual/en/book.pcre.php',
'FileInfo' => 'https://www.php.net/manual/en/book.fileinfo.php',
'Mcrypt' => 'https://www.php.net/manual/en/book.mcrypt.php',
'OpenSSL' => 'https://www.php.net/manual/en/book.openssl.php',
'JSON' => 'https://www.php.net/manual/en/book.json.php',
'DOM' => 'https://www.php.net/manual/en/book.dom.php',
'Intl' => 'https://www.php.net/manual/en/book.intl.php',
'gettext' => 'https://www.php.net/manual/en/book.gettext.php',
'curl' => 'https://www.php.net/manual/en/book.curl.php',
'Filter' => 'https://www.php.net/manual/en/book.filter.php',
'XML' => 'https://www.php.net/manual/en/book.xml.php',
'SimpleXML' => 'https://www.php.net/manual/en/book.simplexml.php',
'FTP' => 'https://www.php.net/manual/en/book.ftp.php',
'MySQL' => 'https://php.net/manual/de/book.mysqli.php',
'PEAR' => 'https://pear.php.net',
'date.timezone' => 'https://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone',
'SSH2' => 'https://pecl.php.net/package/ssh2'
);
/*
Build content
*/
$arrTemplate['STEP1_BOX'] = $myInstClass->translate('Requirements');
$arrTemplate['STEP2_BOX'] = $myInstClass->translate('Installation');
$arrTemplate['STEP3_BOX'] = $myInstClass->translate('Finish');
$arrTemplate['STEP1_TITLE'] = 'NagiosQL ' . $myInstClass->translate('Installation') . ': ' .
$myInstClass->translate('Checking requirements');
$arrTemplate['STEP1_SUBTITLE1'] = $myInstClass->translate('Checking Client');
$arrTemplate['STEP1_SUBTITLE2'] = $myInstClass->translate('Checking PHP version');
$arrTemplate['STEP1_SUBTITLE3'] = $myInstClass->translate('Checking PHP extensions');
$arrTemplate['STEP1_SUBTITLE4'] = $myInstClass->translate('Checking available database interfaces');
$arrTemplate['STEP1_SUBTITLE5'] = $myInstClass->translate('Checking php.ini/.htaccess settings');
$arrTemplate['STEP1_SUBTITLE6'] = $myInstClass->translate('Checking System Permission');
$arrTemplate['STEP1_TEXT3_1'] = $myInstClass->translate('The following modules/extensions are required to run NagiosQL');
$arrTemplate['STEP1_TEXT3_2'] = $myInstClass->translate('The next couple of extensions are optional but recommended');
$arrTemplate['STEP1_TEXT4_1'] = $myInstClass->translate('Check which of the supported extensions are installed. At least one of them is required.');
$arrTemplate['STEP1_TEXT5_1'] = $myInstClass->translate('The following settings are required to run NagiosQL');
/*
Conditional checks
*/
$strHTMLPart1 = '
';
$strHTMLPart2 = '
';
$strHTMLPart3 = '
';
$strHTMLPart4 = ': ';
$strHTMLPart5 = ': ';
$strHTMLPart6 = ': ';
$strHTMLPart7 = '
';
/* Javascript check */
if ($_SESSION['install']['jscript'] === 'yes') {
$arrTemplate['CHECK_1_PIC'] = 'valid';
$arrTemplate['CHECK_1_CLASS'] = 'green';
$arrTemplate['CHECK_1_VALUE'] = $myInstClass->translate('ENABLED');
$arrTemplate['CHECK_1_INFO'] = '';
} else {
$arrTemplate['CHECK_1_PIC'] = 'invalid';
$arrTemplate['CHECK_1_CLASS'] = 'green';
$arrTemplate['CHECK_1_VALUE'] = $myInstClass->translate('NOT ENABLED');
$arrTemplate['CHECK_1_INFO'] = '(' . $myInstClass->translate('After enabling Javascript, the page must be updated '
. 'twice so that the status changes') . ')';
}
/* PHP version check */
$strMinPHPVersion = '7.2.0';
$arrTemplate['CHECK_2_TEXT'] = $myInstClass->translate('Version');
if (version_compare(PHP_VERSION, $strMinPHPVersion, '>=')) {
$arrTemplate['CHECK_2_PIC'] = 'valid';
$arrTemplate['CHECK_2_CLASS'] = 'green';
$arrTemplate['CHECK_2_VALUE'] = $myInstClass->translate('OK');
$arrTemplate['CHECK_2_INFO'] = '(PHP ' . PHP_VERSION . ' ' . $myInstClass->translate('detected') . ')';
} else {
$arrTemplate['CHECK_2_PIC'] = 'invalid';
$arrTemplate['CHECK_2_CLASS'] = 'green';
$arrTemplate['CHECK_2_VALUE'] = 'PHP ' . PHP_VERSION . ' ' . $myInstClass->translate('detected');
$arrTemplate['CHECK_2_INFO'] = '(PHP ' . $strMinPHPVersion . ' ' . $myInstClass->translate('or greater is '
. 'required') . ')';
$intError = 1;
}
/* PHP modules / extensions */
$strExtPath = ini_get('extension_dir');
$strPrefix = (PHP_SHLIB_SUFFIX === 'dll') ? 'php_' : '';
$strHTML1 = '';
/* Check for pear */
$intErrorReporting = error_reporting();
error_reporting(0);
include_once 'System.php';
error_reporting($intErrorReporting);
$intPearResult = 0;
if (class_exists('System')) {
$intPearResult = 1;
}
if ($intPearResult === 1) {
$strHTML1 .= $strHTMLPart1 . 'PEAR' . $strHTMLPart4 . $myInstClass->translate('OK') . "\n";
} else {
$strMsg = '' . $strHTMLPart7 . '';
$strHTML1 .= $strHTMLPart2 . 'PEAR' . $strHTMLPart5 . $myInstClass->translate('NOT AVAILABLE') . ' (' . $strMsg . ')'
. "\n";
$intError = 1;
}
$strHTML1 .= "
\n";
foreach ($arrRequiredExt as $key => $elem) {
if (extension_loaded($elem)) {
$strHTML1 .= $strHTMLPart1 . $key . $strHTMLPart4 . $myInstClass->translate('OK') . "\n";
} else {
$strPath = $strExtPath . '/' . $strPrefix . $elem . '.' . PHP_SHLIB_SUFFIX;
$strMsg = is_readable($strPath) ? $myInstClass->translate('Could be loaded. Please add in php.ini')
: '' . $strHTMLPart7 . '';
$strHTML1 .= $strHTMLPart2 . $key . $strHTMLPart5 . $myInstClass->translate('NOT AVAILABLE') . ' (' . $strMsg . ')'
. "\n";
$intError = 1;
}
$strHTML1 .= "
\n";
}
$arrTemplate['CHECK_3_CONTENT_1'] = $strHTML1;
$strHTML2 = '';
foreach ($arrOptionalExt as $key => $elem) {
if (extension_loaded($elem)) {
$strHTML2 .= $strHTMLPart1 . $key . $strHTMLPart4 . $myInstClass->translate('OK') . "\n";
} else {
$strPath = $strExtPath . '/' . $strPrefix . $elem . '.' . PHP_SHLIB_SUFFIX;
$strMsg = is_readable($strPath) ? $myInstClass->translate('Could be loaded. Please add in php.ini')
: '' . $strHTMLPart7 . '';
$strHTML2 .= $strHTMLPart3 . $key . $strHTMLPart6 . $myInstClass->translate('NOT AVAILABLE') . ' (' . $strMsg . ')'
. "\n";
//$intError = 1;
}
$strHTML2 .= "
\n";
}
$arrTemplate['CHECK_3_CONTENT_2'] = $strHTML2;
// PHP database interfaces
$strHTML3 = '';
$intTemp = 0;
$_SESSION['install']['dbtype_available'] = array();
foreach ($arrSupportedDBs as $key => $elem) {
if (extension_loaded($elem)) {
$strNewInstallOnly = '';
if (isset($_SESSION['install']['dbtype']) && ($_SESSION['install']['mode'] === 'Update') &&
($_SESSION['install']['dbtype'] !== $elem) &&
(0 !== strpos($_SESSION['install']['dbtype'], substr($elem, 0, 5)))) {
$strNewInstallOnly = ' (' . $myInstClass->translate('New installation only - updates are only supported '
. 'using the same database interface!') . ')';
}
$strHTML3 .= $strHTMLPart1 . $key . $strHTMLPart4 . $myInstClass->translate('OK') . " $strNewInstallOnly\n";
if ($strNewInstallOnly === '') {
$_SESSION['install']['dbtype_available'][] = $elem;
}
$intTemp++;
} else {
$strPath = $strExtPath . '/' . $strPrefix . $elem . '.' . PHP_SHLIB_SUFFIX;
$strMsg = is_readable($strPath) ? $myInstClass->translate('Could be loaded. Please add in php.ini')
: '' . $strHTMLPart7 . '';
$strHTML3 .= $strHTMLPart2 . $key . $strHTMLPart5 . $myInstClass->translate('NOT AVAILABLE') . ' (' . $strMsg . ')'
. "\n";
}
$strHTML3 .= "
\n";
}
$arrTemplate['CHECK_4_CONTENT_1'] = $strHTML3;
if ($intTemp === 0) {
$intError = 1;
}
/* PHP ini checks */
$strHTML4 = '';
foreach ($arrIniCheck as $key => $elem) {
$strStatus = ini_get($key);
if ($elem === '-NOTEMPTY-') {
if (empty($strStatus)) {
$strHTML4 .= $strHTMLPart2 . $key . $strHTMLPart5 . $myInstClass->translate('NOT AVAILABLE') . ' (' .
$myInstClass->translate('cannot be empty and needs to be set') . ")\n";
$intError = 1;
} else {
$strHTML4 .= $strHTMLPart1 . $key . $strHTMLPart4 . $myInstClass->translate('OK') . "\n";
}
} else if (($strStatus === $elem) || ((int)$strStatus === $elem)) {
$strHTML4 .= $strHTMLPart1 . $key . $strHTMLPart4 . $myInstClass->translate('OK') . "\n";
} else {
$strHTML4 .= $strHTMLPart2 . $key . $strHTMLPart5 . $strStatus . ' (' . $myInstClass->translate('should be') . ' ' .
$elem . ")\n";
$intError = 1;
}
$strHTML4 .= "
\n";
}
$arrTemplate['CHECK_5_CONTENT_1'] = $strHTML4;
/* File access checks */
$strConfigFile = '../config/settings.php';
if (file_exists($strConfigFile) && is_readable($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_1'] = $strHTMLPart1 . $myInstClass->translate('Read test on settings file '
. '(config/settings.php)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} elseif (file_exists($strConfigFile) && !is_readable($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_1'] = $strHTMLPart2 . $myInstClass->translate('Read test on settings file '
. '(config/settings.php)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
} elseif (!file_exists($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_1'] = $strHTMLPart3 . $myInstClass->translate('Settings file does not exists '
. '(config/settings.php)') . $strHTMLPart6 . $myInstClass->translate('will be created') . "
\n";
}
if (file_exists($strConfigFile) && is_writable($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_2'] = $strHTMLPart1 . $myInstClass->translate('Write test on settings file '
. '(config/settings.php)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} elseif (is_writable('../config') && !file_exists($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_2'] = $strHTMLPart1 . $myInstClass->translate('Write test on settings directory '
. '(config/)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} elseif (file_exists($strConfigFile) && !is_writable($strConfigFile)) {
$arrTemplate['CHECK_6_CONTENT_2'] = $strHTMLPart2 . $myInstClass->translate('Write test on settings file '
. '(config/settings.php)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
} else {
$arrTemplate['CHECK_6_CONTENT_2'] = $strHTMLPart2 . $myInstClass->translate('Write test on settings directory '
. '(config/)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strClassFile = '../functions/NagVisualClass.php';
if (file_exists($strClassFile) && is_readable($strClassFile)) {
$arrTemplate['CHECK_6_CONTENT_3'] = $strHTMLPart1 . $myInstClass->translate('Read test on one class file '
. '(functions/NagVisualClass.php)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_3'] = $strHTMLPart2 . $myInstClass->translate('Read test on one class file '
. '(functions/NagVisualClass.php)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strFile1 = '../admin.php';
if (file_exists($strFile1) && is_readable($strFile1)) {
$arrTemplate['CHECK_6_CONTENT_4'] = $strHTMLPart1 . $myInstClass->translate('Read test on home page file '
. '(admin.php)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_4'] = $strHTMLPart2 . $myInstClass->translate('Read test on home page file '
. '(admin.php)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strFile2 = '../templates/index.htm.tpl';
if (file_exists($strFile2) && is_readable($strFile2)) {
$arrTemplate['CHECK_6_CONTENT_5'] = $strHTMLPart1 . $myInstClass->translate('Read test on one template file '
. '(templates/index.tpl.htm)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_5'] = $strHTMLPart2 . $myInstClass->translate('Read test on one template file '
. '(templates/index.tpl.htm)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strFile3 = '../templates/admin/datalist.htm.tpl';
if (file_exists($strFile3) && is_readable($strFile3)) {
$arrTemplate['CHECK_6_CONTENT_6'] = $strHTMLPart1 . $myInstClass->translate('Read test on one admin template file '
. '(templates/admin/datalist.htm.tpl)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_6'] = $strHTMLPart2 . $myInstClass->translate('Read test on one admin template file '
. '(templates/admin/datalist.htm.tpl)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strFile4 = '../templates/files/contacts.tpl.dat';
if (file_exists($strFile4) && is_readable($strFile4)) {
$arrTemplate['CHECK_6_CONTENT_7'] = $strHTMLPart1 . $myInstClass->translate('Read test on one file template '
. '(templates/files/contacts.tpl.dat)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_7'] = $strHTMLPart2 . $myInstClass->translate('Read test on one file template '
. '(templates/files/contacts.tpl.dat)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
$strFile5 = '../images/pixel.gif';
if (file_exists($strFile5) && is_readable($strFile5)) {
$arrTemplate['CHECK_6_CONTENT_8'] = $strHTMLPart1 . $myInstClass->translate('Read test on one image file '
. '(images/pixel.gif)') . $strHTMLPart4 . $myInstClass->translate('OK') . "
\n";
} else {
$arrTemplate['CHECK_6_CONTENT_8'] = $strHTMLPart2 . $myInstClass->translate('Read test on one image file '
. '(images/pixel.gif)') . $strHTMLPart5 . $myInstClass->translate('failed') . "
\n";
$intError = 1;
}
if ($intError !== 0) {
$arrTemplate['MESSAGE'] = '' . $myInstClass->translate('There are some errors - please '
. 'check your system settings and read the requirements of NagiosQL!') . "
\n";
$arrTemplate['MESSAGE'] .= $myInstClass->translate('Read the INSTALLATION file in the NagiosQL doc directory '
. 'or the installation PDF file on our');
$arrTemplate['MESSAGE'] .= ' ';
$arrTemplate['MESSAGE'] .= $myInstClass->translate('online documentation') . '
' .
$myInstClass->translate('site to find out, how to fix them.') . "
\n";
$arrTemplate['MESSAGE'] .= $myInstClass->translate('After that - refresh this page to proceed') . "...
\n";
$arrTemplate['DIV_ID'] = 'install-center';
$arrTemplate['FORM_CONTENT'] = '
';
$arrTemplate['FORM_CONTENT'] .= $myInstClass->translate('Refresh') . "\n";
} else {
$arrTemplate['MESSAGE'] = '' . $myInstClass->translate('Environment test completed '
. 'successfully') . "
\n";
$arrTemplate['DIV_ID'] = 'install-next';
$arrTemplate['FORM_CONTENT'] = "\n";
$arrTemplate['FORM_CONTENT'] .= '
' . $myInstClass->translate('Next') . "\n";
}
/*
Write content
*/
$strContent = $myInstClass->parseTemplate($arrTemplate, $preIncludeContent);
echo $strContent;