/**
* Charge le module demand�
*
*/
function loadModule()
{
$moduleName = $this->request->getModuleName();
$db =& Db::getInstance();
if (ereg('admin', $moduleName)) {
$this->lang->reloadLangFile();
}
if (!$moduleName) {
$moduleName = $this->defaultModuleName;
}
if ($moduleName == 'list_logos') {
$authorized = true;
} else {
$b_writeDir = checkDirWritable();
/**
* very first : logo selection is allowed
*/
/**
* first look if installation is needed
*/
if (!is_file(INCLUDE_PATH . "/config/config.php") || !defined('DB_HOST') || !defined('SU_LOGIN') || !defined('INSTALL_OK')) {
if (!Request::isCurrentModuleAnInstallModule()) {
Request::redirectToModule('install_welcome');
}
$authorized = true;
} else {
if (!$db->isReady() && substr_count(Request::getCurrentCompleteUrl(), 'mod=login') === 0 && substr_count(Request::getCurrentCompleteUrl(), 'mod=logout') === 0) {
Request::redirectToModule('admin_db_config');
} else {
if ($b_writeDir === false) {
// case there is a write problem, we load server_info page to indicate the user the problem
$moduleName = 'admin_server_info';
$authorized = true;
} else {
if ($db->isReady()) {
if (version_compare($db->getVersion(), PHPMV_VERSION) == -1) {
$moduleName = 'admin_update';
$authorized = true;
} else {
if (version_compare($db->getVersion(), PHPMV_VERSION) == 1) {
trigger_error("There is a problem : your database is more recent than your phpMyVisites files! Try to upload the last release of phpMyVisites on your server.", E_USER_ERROR);
}
}
}
}
}
}
}
/**
* else it's ok! Load module
*/
// update module in the object request, used for hidden field in the login form
$this->request->setModuleName($moduleName);
// manage the user, is he authorized to see this module ?
$me =& User::getInstance();
if (isset($authorized) || $me->isAuthorized($moduleName) || $this->request->isCrontabAllowed()) {
$module = Module::factory($moduleName);
} else {
$module = Module::factory('login');
}
if (!is_subclass_of($module, 'Module')) {
trigger_error('Unable to load: ' . $moduleName . ' module', E_USER_ERROR);
}
$module->init($this->request, null);
$this->module =& $module;
}
function getSystemInformation(&$tpl)
{
$infos = array();
// directory to write
$infos['dirs'] = checkDirWritable();
// php version
$infos['php_version'] = phpversion();
$infos['php_ok'] = version_compare(PHP_VERSION_NEEDED, $infos['php_version']) === -1;
$extensions = @get_loaded_extensions();
// Gd version
if (in_array('gd', $extensions)) {
$gdInfo = gd_info();
$infos['gd_version'] = $gdInfo['GD Version'];
ereg("([0-9]{1})", $gdInfo['GD Version'], $gdVersion);
$gdVersion[0] >= 2 ? $infos['gd_ok'] = true : ($infos['gd_ok'] = false);
// Freetype
$gdInfo['FreeType Support'] === true && function_exists('imagettfbbox') ? $infos['freetype_ok'] = true : ($infos['freetype_ok'] = false);
}
// Mysql + version
if (in_array('mysql', $extensions)) {
$infos['mysql_ok'] = true;
$infos['mysql_version'] = getMysqlVersion();
}
// server version
$infos['server_version'] = addslashes($_SERVER['SERVER_SOFTWARE']);
// server os (linux)
$infos['server_os'] = @php_uname();
// servert time
$infos['server_time'] = date('H:i:s');
/*
//Tous ce qui est relatif a XML
if (in_array('xml', $extensions)
&& function_exists('utf8_decode')
&& function_exists('utf8_encode') )
{
$infos['xml_ok'] = true;
}
*/
if (function_exists('set_time_limit')) {
$infos['set_time_limit_ok'] = true;
}
if (function_exists('utf8_encode') && function_exists('utf8_decode')) {
$infos['php_xml'] = true;
}
if (function_exists('mail')) {
$infos['mail_ok'] = true;
}
//Registre global
$infos['register_globals'] = ini_get('register_globals') != 0;
if ($memoryValue = getMemoryValue()) {
$infos['memory'] = $memoryValue . "M";
if ($memoryValue < MEMORY_LIMIT) {
$tpl->assign("memory_limit", "PHP's memory_limit is " . $infos['memory'] . ". If this is too low, phpMyVisites may not work correctly on high traffic websites! Attempting to raise limit to " . MEMORY_LIMIT . "M...");
if (setMemoryLimit()) {
$tpl->assign("memory_limit_ok", "Memory set to " . MEMORY_LIMIT . "M!");
$infos['memory_ok'] = true;
} else {
$tpl->assign("memory_limit", "Failed to set memory_limit to 20M. If phpMyVisites doesn't work correctly, try to raise this limit to at least 20M, look in the php.ini file or ask your server administrator.");
}
$infos['memory'] = @ini_get('memory_limit');
} else {
$infos['memory_ok'] = true;
}
}
// server uptime from mysql uptime
$res = query('SHOW STATUS');
if ($res) {
while ($row = mysql_fetch_array($res)) {
$serverStatus[$row[0]] = $row[1];
}
$infos['server_uptime'] = date("r", time() - $serverStatus['Uptime']);
}
return $infos;
}