/**
* Searches the wcf dir.
*/
protected function searchWcfDir()
{
$foundDirectory = '';
if (self::$wcfDir) {
$wcfDir = self::$wcfDir;
} else {
if ($foundDirectory = FileUtil::scanFolder(INSTALL_SCRIPT_DIR, "WCF.class.php", true)) {
$foundDirectory = $wcfDir = FileUtil::unifyDirSeperator(dirname(dirname(dirname($foundDirectory))) . '/');
if (dirname(dirname($wcfDir)) . '/' == TMP_DIR) {
$foundDirectory = false;
$wcfDir = FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR) . 'wcf/';
}
} else {
$wcfDir = FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR) . 'wcf/';
}
}
// domain
$domainName = '';
if (!empty($_SERVER['SERVER_NAME'])) {
$domainName = 'http://' . $_SERVER['SERVER_NAME'];
}
// port
if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] != 80) {
$domainName .= ':' . $_SERVER['SERVER_PORT'];
}
// script url
$installScriptUrl = '';
if (!empty($_SERVER['REQUEST_URI'])) {
$installScriptUrl = FileUtil::removeLeadingSlash(FileUtil::removeTrailingSlash(FileUtil::unifyDirSeperator(dirname($_SERVER['REQUEST_URI']))));
}
WCF::getTPL()->assign(array('nextStep' => 'unzipFiles', 'foundDirectory' => $foundDirectory, 'wcfDir' => $wcfDir, 'domainName' => $domainName, 'installScriptUrl' => $installScriptUrl, 'installScriptDir' => FileUtil::unifyDirSeperator(INSTALL_SCRIPT_DIR)));
WCF::getTPL()->display('stepSearchWcfDir');
}
