'session',
'Gettext' => 'gettext',
'Filter' => 'filter'
);
$arrOptionalExt = array (
'FTP' => 'ftp',
'SSH2' => 'ssh2'
);
/*
$arrSupportedDBs = array (
'MySQL' => 'mysql',
'MySQLi' => 'mysqli',
'Postgres' => 'pgsql'
);
*/
$arrSupportedDBs = array (
'MySQLi' => 'mysqli'
);
$arrIniCheck = array (
'file_uploads' => 1,
'session.auto_start' => 0,
'suhosin.session.encrypt' => 0,
'date.timezone' => '-NOTEMPTY-'
);
$arrSourceURLs = array(
'Sockets' => 'http://www.php.net/manual/en/book.sockets.php',
'Session' => 'http://www.php.net/manual/en/book.session.php',
'PCRE' => 'http://www.php.net/manual/en/book.pcre.php',
'FileInfo' => 'http://www.php.net/manual/en/book.fileinfo.php',
'Mcrypt' => 'http://www.php.net/manual/en/book.mcrypt.php',
'OpenSSL' => 'http://www.php.net/manual/en/book.openssl.php',
'JSON' => 'http://www.php.net/manual/en/book.json.php',
'DOM' => 'http://www.php.net/manual/en/book.dom.php',
'Intl' => 'http://www.php.net/manual/en/book.intl.php',
'gettext' => 'http://www.php.net/manual/en/book.gettext.php',
'curl' => 'http://www.php.net/manual/en/book.curl.php',
'Filter' => 'http://www.php.net/manual/en/book.filter.php',
'XML' => 'http://www.php.net/manual/en/book.xml.php',
'SimpleXML' => 'http://www.php.net/manual/en/book.simplexml.php',
'FTP' => 'http://www.php.net/manual/en/book.ftp.php',
'MySQL' => 'http://php.net/manual/de/book.mysqli.php',
'PEAR' => 'http://pear.php.net',
'date.timezone' => 'http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone',
'SSH2' => 'http://pecl.php.net/package/ssh2'
);
//
// Build content
// =============
$arrTemplate['STEP1_BOX'] = $myInstClass->translate('Requirements');
$arrTemplate['STEP2_BOX'] = $myInstClass->translate($_SESSION['install']['mode']);
$arrTemplate['STEP3_BOX'] = $myInstClass->translate('Finish');
$arrTemplate['STEP1_TITLE'] = "NagiosQL ".$myInstClass->translate($_SESSION['install']['mode']).": ".$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
define('MIN_PHP_VERSION', '5.2.0');
$arrTemplate['CHECK_2_TEXT'] = $myInstClass->translate("Version");
if (version_compare(PHP_VERSION, MIN_PHP_VERSION, '>=')) {
$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");
$arrTemplate['CHECK_2_INFO'] = "(PHP ". MIN_PHP_VERSION ." ".$myInstClass->translate("or greater is required").")";
$intError = 1;
}
// PHP modules / extensions
$strExtPath = ini_get('extension_dir');
$strPrefix = (PHP_SHLIB_SUFFIX === 'dll') ? 'php_' : '';
$strHTML = "";
foreach ($arrRequiredExt as $key => $elem) {
if (extension_loaded($elem)) {
$strHTML .= $strHTMLPart1.$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."";
$strHTML .= $strHTMLPart2.$key.$strHTMLPart5.$myInstClass->translate("NOT AVAILABLE")." (".$strMsg.")\n";
$intError = 1;
}
$strHTML .= " \n";
}
$arrTemplate['CHECK_3_CONTENT_1'] = $strHTML;
$strHTML = "";
foreach ($arrOptionalExt as $key => $elem) {
if (extension_loaded($elem)) {
$strHTML .= $strHTMLPart1.$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."";
$strHTML .= $strHTMLPart3.$key.$strHTMLPart6.$myInstClass->translate("NOT AVAILABLE")." (".$strMsg.")\n";
//$intError = 1;
}
$strHTML .= " \n";
}
$arrTemplate['CHECK_3_CONTENT_2'] = $strHTML;
// PHP database interfaces
$strHTML = "";
$intTemp = 0;
$_SESSION['install']['dbtype_available'] = array();
foreach ($arrSupportedDBs as $key => $elem) {
if (extension_loaded($elem)) {
$strNewInstallOnly = "";
if (isset($_SESSION['install']['dbtype']) && ($_SESSION['install']['mode'] == "Update")) {
if (($_SESSION['install']['dbtype'] != $elem) && (substr($_SESSION['install']['dbtype'],0,5) != substr($elem,0,5))) {
$strNewInstallOnly = " (".$myInstClass->translate("New installation only - updates are only supported using the same database interface!").")";
}
}
$strHTML .= $strHTMLPart1.$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."";
$strHTML .= $strHTMLPart2.$key.$strHTMLPart5.$myInstClass->translate("NOT AVAILABLE")." (".$strMsg.")\n";
}
$strHTML .= " \n";
}
$arrTemplate['CHECK_4_CONTENT_1'] = $strHTML;
if ($intTemp == 0) $intError = 1;
// PHP ini checks
$strHTML = "";
foreach ($arrIniCheck as $key => $elem) {
$strStatus = ini_get($key);
if ($elem === '-NOTEMPTY-') {
if (empty($strStatus)) {
$strHTML .= $strHTMLPart2.$key.$strHTMLPart5.$myInstClass->translate("NOT AVAILABLE")." (".$myInstClass->translate("cannot be empty and needs to be set").")\n";
$intError = 1;
} else {
$strHTML .= $strHTMLPart1.$key.$strHTMLPart4.$myInstClass->translate("OK")."\n";
}
} else {
if ($strStatus == $elem) {
$strHTML .= $strHTMLPart1.$key.$strHTMLPart4.$myInstClass->translate("OK")."\n";
} else {
$strHTML .= $strHTMLPart2.$key.$strHTMLPart5.$status." (".$myInstClass->translate("should be")." ".$elem.")\n";
$intError = 1;
}
}
$strHTML .= " \n";
}
$arrTemplate['CHECK_5_CONTENT_1'] = $strHTML;
// 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";
} else if (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";
} else if (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";
} else if (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;
}
$strClassFile = "../functions/nag_class.php";
if(file_exists($strClassFile) && is_readable($strClassFile)) {
$arrTemplate['CHECK_6_CONTENT_3'] = $strHTMLPart1.$myInstClass->translate("Read test on a class file (functions/nag_class.php)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_3'] = $strHTMLPart2.$myInstClass->translate("Read test on a class file (functions/nag_class.php)").$strHTMLPart5.$myInstClass->translate("failed")." \n";
$intError = 1;
}
$strFile = "../admin.php";
if(file_exists($strFile) && is_readable($strFile)) {
$arrTemplate['CHECK_6_CONTENT_4'] = $strHTMLPart1.$myInstClass->translate("Read test on startsite file (admin.php)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_4'] = $strHTMLPart2.$myInstClass->translate("Read test on startsite file (admin.php)").$strHTMLPart5.$myInstClass->translate("failed")." \n";
$intError = 1;
}
$strFile = "../templates/index.tpl.htm";
if(file_exists($strFile) && is_readable($strFile)) {
$arrTemplate['CHECK_6_CONTENT_5'] = $strHTMLPart1.$myInstClass->translate("Read test on a template file (templates/index.tpl.htm)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_5'] = $strHTMLPart2.$myInstClass->translate("Read test on a template file (templates/index.tpl.htm)").$strHTMLPart5.$myInstClass->translate("failed")." \n";
$intError = 1;
}
$strFile = "../templates/admin/admin_master.tpl.htm";
if(file_exists($strFile) && is_readable($strFile)) {
$arrTemplate['CHECK_6_CONTENT_6'] = $strHTMLPart1.$myInstClass->translate("Read test on a admin template file (templates/admin/admin_master.tpl.htm)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_6'] = $strHTMLPart2.$myInstClass->translate("Read test on a admin template file (templates/admin/admin_master.tpl.htm)").$strHTMLPart5.$myInstClass->translate("failed")." \n";
$intError = 1;
}
$strFile = "../templates/files/contacts.tpl.dat";
if(file_exists($strFile) && is_readable($strFile)) {
$arrTemplate['CHECK_6_CONTENT_7'] = $strHTMLPart1.$myInstClass->translate("Read test on a file template (templates/files/contacts.tpl.dat)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_7'] = $strHTMLPart2.$myInstClass->translate("Read test on a file template (templates/files/contacts.tpl.dat)").$strHTMLPart5.$myInstClass->translate("failed")." \n";
$intError = 1;
}
$strFile = "../images/pixel.gif";
if(file_exists($strFile) && is_readable($strFile)) {
$arrTemplate['CHECK_6_CONTENT_8'] = $strHTMLPart1.$myInstClass->translate("Read test on a image file (images/pixel.gif)").$strHTMLPart4.$myInstClass->translate("OK")." \n";
} else {
$arrTemplate['CHECK_6_CONTENT_9'] = $strHTMLPart2.$myInstClass->translate("Read test on a 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 sucessfully passed")."
![\"valid\"](\"images/valid.png\" "\\"valid\\"")
";
$strHTMLPart2 = "![\"invalid\"](\"images/invalid.png\" "\\"invalid\\"")
";
$strHTMLPart3 = "![\"warning\"](\"images/warning.png\" "\\"warning\\"")
";
$strHTMLPart4 = ": ![\"online](\"images/onlinehelp.png\" "\\"online")
";
// Javascript check
if ($_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
define('MIN_PHP_VERSION', '5.2.0');
$arrTemplate['CHECK_2_TEXT'] = $myInstClass->translate("Version");
if (version_compare(PHP_VERSION, MIN_PHP_VERSION, '>=')) {
$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");
$arrTemplate['CHECK_2_INFO'] = "(PHP ". MIN_PHP_VERSION ." ".$myInstClass->translate("or greater is required").")";
$intError = 1;
}
// PHP modules / extensions
$strExtPath = ini_get('extension_dir');
$strPrefix = (PHP_SHLIB_SUFFIX === 'dll') ? 'php_' : '';
$strHTML = "";
foreach ($arrRequiredExt as $key => $elem) {
if (extension_loaded($elem)) {
$strHTML .= $strHTMLPart1.$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."";
$strHTML .= $strHTMLPart2.$key.$strHTMLPart5.$myInstClass->translate("NOT AVAILABLE")." (".$strMsg.")\n";
$intError = 1;
}
$strHTML .= "