function getDynamicConfigSettings()
{
$oKTConfig =& KTConfig::getSingleton();
// Override the config setting - KT_DIR is resolved on page load
$oKTConfig->setdefaultns('KnowledgeTree', 'fileSystemRoot', KT_DIR);
// Set ssl to enabled if using https - if the server variable is not set, allow the config setting to take precedence
if (array_key_exists('HTTPS', $_SERVER)) {
if (strtolower($_SERVER['HTTPS']) === 'on') {
$oKTConfig->setdefaultns('KnowledgeTree', 'sslEnabled', 'true');
}
}
$oKTConfig->setdefaultns('KnowledgeTree', 'serverName', $_SERVER['HTTP_HOST']);
// Check for the config setting before overriding with the resolved setting
$serverName = $oKTConfig->get('KnowledgeTree/serverName');
$rootUrl = $oKTConfig->get('KnowledgeTree/rootUrl');
$execSearchPath = $oKTConfig->get('KnowledgeTree/execSearchPath');
$magicDatabase = $oKTConfig->get('KnowledgeTree/magicDatabase');
// base server name
if (empty($serverName) || $serverName == 'default') {
$oKTConfig->setdefaultns('KnowledgeTree', 'serverName', KTUtil::getServerName());
}
// the sub directory or root url
if (empty($rootUrl) || $rootUrl == 'default') {
$oKTConfig->setdefaultns('KnowledgeTree', 'rootUrl', $this->guessRootUrl());
}
// path to find the executable binaries
if (empty($execSearchPath) || $execSearchPath == 'default') {
$oKTConfig->setdefaultns('KnowledgeTree', 'execSearchPath', $_SERVER['PATH']);
}
// path to magic database
if (empty($magicDatabase) || $magicDatabase == 'default') {
$oKTConfig->setdefaultns('KnowledgeTree', 'magicDatabase', KTInit::detectMagicFile());
}
}
