function InitConfigurationValues()
{
global $content, $CFG, $LANG, $gl_root_path;
// To avoid this code in case of conversion
if (!defined('IN_PHPLOGCON_CONVERT')) {
// If Database is enabled, try to read from database!
if (GetConfigSetting("UserDBEnabled", false)) {
// Get configuration variables
$result = DB_Query("SELECT * FROM `" . DB_CONFIG . "` WHERE is_global = true");
if ($result) {
$rows = DB_GetAllRows($result, true);
// Read results from DB and overwrite in $CFG Array!
if (isset($rows)) {
for ($i = 0; $i < count($rows); $i++) {
// Obtain the right value
if (isset($rows[$i]['propvalue_text']) && strlen($rows[$i]['propvalue_text']) > 0) {
$myValue = $rows[$i]['propvalue_text'];
} else {
$myValue = $rows[$i]['propvalue'];
}
$CFG[$rows[$i]['propname']] = $myValue;
$content[$rows[$i]['propname']] = $myValue;
}
}
} else {
// Critical ERROR HERE!
DieWithFriendlyErrorMsg("Critical Error occured while trying to access the database in table '" . DB_CONFIG . "'");
}
// Database Version Checker!
if ($content['database_internalversion'] > $content['database_installedversion']) {
// Database is out of date, we need to upgrade
$content['database_forcedatabaseupdate'] = "yes";
}
// Now we init the user session stuff
InitUserSession();
if (!$content['SESSION_LOGGEDIN']) {
// Check if user needs to be logged in
if (GetConfigSetting("UserDBLoginRequired", false)) {
// Redirect USER if not on loginpage or installpage!
if (!defined("IS_NOLOGINPAGE") && !defined("IN_PHPLOGCON_INSTALL") && !defined("IN_PHPLOGCON_COMMANDLINE")) {
RedirectToUserLogin();
}
} else {
if (defined('IS_ADMINPAGE')) {
// Language System not initialized yet
DieWithFriendlyErrorMsg("You need to be logged in in order to access the admin pages.", "login.php", "Click here to login");
}
}
}
// Load field definitions from DB, very first thing todo!
LoadFieldsFromDatabase();
// Load Configured Searches
LoadSearchesFromDatabase();
// Load Configured Charts
LoadChartsFromDatabase();
// Load Configured Views
LoadViewsFromDatabase();
// Load Configured Mappings
LoadDBMappingsFromDatabase();
// Load Configured Sources
LoadSourcesFromDatabase();
} else {
if (defined('IS_ADMINPAGE') || defined("IS_NOLOGINPAGE")) {
// Language System not initialized yet
DieWithFriendlyErrorMsg("The LogAnalyzer user system is currently disabled or not installed.");
}
}
}
// --- Language Handling
// Set gen language default
$content['gen_lang'] = GetConfigSetting("ViewDefaultLanguage", "en", CFGLEVEL_GLOBAL);
// Now check for current used language
if (isset($_SESSION['CUSTOM_LANG']) && VerifyLanguage($_SESSION['CUSTOM_LANG'])) {
$content['user_lang'] = $_SESSION['CUSTOM_LANG'];
$LANG = $content['user_lang'];
} else {
if (isset($content['gen_lang']) && VerifyLanguage($content['gen_lang'])) {
$content['user_lang'] = $content['gen_lang'];
$LANG = $content['user_lang'];
} else {
$content['user_lang'] = GetConfigSetting("ViewDefaultLanguage", "en", CFGLEVEL_USER);
$LANG = $content['user_lang'];
$content['gen_lang'] = $content['user_lang'];
}
}
// ---
// Paging Size handling!
if (!isset($_SESSION['PAGESIZE_ID'])) {
// Default is 0!
$_SESSION['PAGESIZE_ID'] = 0;
}
// Auto reload handling!
if (!isset($_SESSION['AUTORELOAD_ID'])) {
if (GetConfigSetting("ViewEnableAutoReloadSeconds", 0, CFGLEVEL_USER) > 0) {
$_SESSION['AUTORELOAD_ID'] = 1;
} else {
// Default is 0, which means auto reload disabled
$_SESSION['AUTORELOAD_ID'] = 0;
}
}
// --- Theme Handling
if (!isset($content['web_theme'])) {
$content['web_theme'] = GetConfigSetting("ViewDefaultTheme", "default", CFGLEVEL_USER);
}
if (isset($_SESSION['CUSTOM_THEME']) && VerifyTheme($_SESSION['CUSTOM_THEME'])) {
$content['user_theme'] = $_SESSION['CUSTOM_THEME'];
} else {
$content['user_theme'] = $content['web_theme'];
}
// Init Theme About Info ^^
InitThemeAbout($content['user_theme']);
// ---
// --- Handle HTML Injection stuff
if (strlen(GetConfigSetting("InjectHtmlHeader", false)) > 0) {
$content['EXTRA_HTMLHEAD'] .= $CFG['InjectHtmlHeader'];
} else {
$content['InjectHtmlHeader'] = "";
}
// Init Option
if (strlen(GetConfigSetting("InjectBodyHeader", false)) > 0) {
$content['EXTRA_HEADER'] .= $CFG['InjectBodyHeader'];
} else {
$content['InjectBodyHeader'] = "";
}
// Init Option
if (strlen(GetConfigSetting("InjectBodyFooter", false)) > 0) {
$content['EXTRA_FOOTER'] .= $CFG['InjectBodyFooter'];
} else {
$content['InjectBodyFooter'] = "";
}
// Init Option
// ---
// --- Handle Optional Logo URL!
if (strlen(GetConfigSetting("PhplogconLogoUrl", false)) > 0) {
$content['EXTRA_PHPLOGCON_LOGO'] = $CFG['PhplogconLogoUrl'];
} else {
$content['PhplogconLogoUrl'] = "";
}
// Init Option
// ---
// --- Set Proxy Option
if (strlen(GetConfigSetting("UseProxyServerForRemoteQueries", false)) <= 0) {
$content['UseProxyServerForRemoteQueries'] = "";
}
// Init Option
// ---
// --- Read Encoding Option, and set default!
$content['HeaderDefaultEncoding'] = GetConfigSetting("HeaderDefaultEncoding", ENC_ISO_8859_1);
// ---
// --- Read ContextLinks Option, and set default!
$content['EnableContextLinks'] = GetConfigSetting("EnableContextLinks", 1);
// ---
// Init main langauge file now!
IncludeLanguageFile($gl_root_path . '/lang/' . $LANG . '/main.php');
// Init other things which are needed
InitFrontEndVariables();
}
include $gl_root_path . 'include/functions_common.php';
include $gl_root_path . 'include/functions_frontendhelpers.php';
InitPhpLogCon();
InitFrontEndDefaults();
// Only in WebFrontEnd
// *** *** //
// --- BEGIN Custom Code
if (isset($_SERVER['HTTP_REFERER'])) {
$szRedir = $_SERVER['HTTP_REFERER'];
} else {
$szRedir = "index.php";
}
// Default
if (isset($_GET['op'])) {
if ($_GET['op'] == "changestyle" && isset($_GET['stylename'])) {
if (VerifyTheme($_GET['stylename'])) {
$_SESSION['CUSTOM_THEME'] = $_GET['stylename'];
}
}
if ($_GET['op'] == "changelang" && isset($_GET['langcode'])) {
if (VerifyLanguage($_GET['langcode'])) {
$_SESSION['CUSTOM_LANG'] = $_GET['langcode'];
}
}
if ($_GET['op'] == "changeview" && isset($_GET['viewid'])) {
// Obtain VIEW ID!
$newViewID = $_GET['viewid'];
if (isset($content['Views'][$newViewID]) && isset($_SESSION['currentSourceID'])) {
// Save new View into session!
$_SESSION[$_SESSION['currentSourceID'] . "-View"] = $newViewID;
} else {
