Builds an instance object of this class only if there is no one.
| public static singleton ( ) : CampSession | ||
| return | CampSession | |
public static function DeleteSystemPrefsFromCache()
{
CampSession::singleton()->setData('system_preferences', null, 'default', true);
if (file_exists($GLOBALS['g_campsiteDir'].'/'.self::CACHE_FILE_NAME)) {
unlink($GLOBALS['g_campsiteDir'].'/'.self::CACHE_FILE_NAME);
}
return true;
}
/**
*
*/
public static function ConnectDB()
{
global $g_db;
if (is_a($g_db, 'ADONewConnection')) {
return true;
}
$session = CampSession::singleton();
$dbData = $session->getData('config.db', 'installation');
if (empty($dbData)) {
return false;
}
$dbhost = $dbData['hostname'];
if (!empty($dbData['hostport'])) { // add port to hostname
$dbhost .= ':' . $dbData['hostport'];
}
$g_db = ADONewConnection('mysql');
$g_db->SetFetchMode(ADODB_FETCH_ASSOC);
return @$g_db->Connect($dbhost, $dbData['username'],
$dbData['userpass'], $dbData['database']);
} // fn ConnectDB
/**
*
*/
public function render()
{
$tpl = CampTemplate::singleton();
$tpl->assign('site_title', $this->m_title);
$tpl->assign('message', $this->m_message);
$tpl->assign('package', $this->m_version->getPackage());
$tpl->assign('version', $this->m_version->getVersion());
$tpl->assign('release_date', $this->m_version->getReleaseDate());
$tpl->assign('organization', $this->m_version->getOrganization());
$tpl->assign('copyright', $this->m_version->getCopyright());
$tpl->assign('license', $this->m_version->getLicense());
$tpl->assign('host_os', $this->m_os);
$tpl->assign('current_step', $this->m_step);
$tpl->assign('current_step_title', $this->m_steps[$this->m_step]['title']);
$tpl->assign('step_titles', $this->m_steps);
$session = CampSession::singleton();
$config_db = $session->getData('config.db', 'installation');
$files = array();
if ($handle = opendir('./sample_templates')) {
while (false !== ($file = readdir($handle))) {
if ($file != '.' && $file != '..' && is_dir('./sample_templates/' . $file)) {
$files[] = $file;
}
}
closedir($handle);
}
$tpl->assign('sample_templates', $files);
$tpl->assign('overwrite_db', $this->m_overwriteDb);
$database_conf = dirname(__FILE__) . '/../../conf/database_conf.php';
if (!empty($config_db)) {
$tpl->assign('db', $config_db);
} elseif (file_exists($database_conf)) {
// use predefined settings
global $Campsite;
require_once $database_conf;
$tpl->assign('db', array('hostname' => $Campsite['db']['host'], 'hostport' => $Campsite['db']['port'], 'username' => $Campsite['db']['user'], 'userpass' => $Campsite['db']['pass'], 'database' => $Campsite['db']['name'], 'predefined' => TRUE));
} else {
$tpl->assign('db', array('hostname' => 'localhost', 'username' => 'root', 'database' => 'newscoop', 'hostport' => '', 'userpass' => ''));
}
$config_site = $session->getData('config.site', 'installation');
if (!empty($config_site)) {
$tpl->assign('mc', $config_site);
} else {
$tpl->assign('mc', array('sitetitle' => '', 'adminemail' => ''));
}
$config_demo = $session->getData('config.demo', 'installation');
if (!empty($config_demo)) {
$tpl->assign('dm', $config_demo);
} else {
$tpl->assign('dm', array('loaddemo' => ''));
}
$view = new CampInstallationView($this->m_step);
$tpl->display($this->getTemplateName());
}
/**
* Returns a CampSession instance.
*
* @return object
* A CampSession instance
*/
public static function GetSessionInstance()
{
return CampSession::singleton();
} // fn GetSession
public static function ConnectDB()
{
global $g_db;
if ($g_db !== null) {
return true;
}
$session = CampSession::singleton();
$dbData = $session->getData('config.db', 'installation');
if (empty($dbData)) {
return false;
}
$params = array('dbname' => $dbData['database'], 'user' => $dbData['username'], 'password' => $dbData['userpass'], 'host' => $dbData['hostname'], 'driver' => 'pdo_mysql', 'charset' => 'UTF8');
$config = new \Doctrine\DBAL\Configuration();
$connection = \Doctrine\DBAL\DriverManager::getConnection($params, $config);
return $g_db = new \Newscoop\Doctrine\AdoDbAdapter($connection);
}
public static function isValid()
{
return CampSession::singleton()->getToken()
=== Input::Get(self::SECURITY_TOKEN, 'string', null, true);
}
/**
* Clears the cache.
*
* @param string
* $p_type If given is 'user', the user cache will be cleard,
* otherwise the system cache (cached files) will be.
*
* @return boolean
* TRUE on success, FALSE on failure
*/
public function clear($p_type = null)
{
if (!self::$m_enabled) {
return false;
}
CampSession::singleton()->setData(SystemPref::SESSION_KEY_CACHE_ENGINE, null, 'default', true);
if ($p_type == 'user') {
return $this->m_cacheEngine->clearValues();
} else {
return $this->m_cacheEngine->clearPages();
}
} // fn clear