/**
* Setup user session
*
* @param string $username
* Username
*/
function auth_session_setup($uid)
{
global $core_config;
$c_user = user_getdatabyuid($uid);
if ($c_user['username']) {
// set session
$_SESSION['sid'] = session_id();
$_SESSION['username'] = $c_user['username'];
$_SESSION['uid'] = $c_user['uid'];
$_SESSION['status'] = $c_user['status'];
$_SESSION['valid'] = TRUE;
if (!is_array($_SESSION['tmp']['login_as'])) {
$_SESSION['tmp']['login_as'] = array();
}
// save session in registry
if (!$core_config['daemon_process']) {
user_session_set($c_user['uid']);
}
}
}
$core_config['main']['max_sms_length'] = $core_config['main']['sms_max_count'] * $core_config['main']['per_sms_length'];
$core_config['main']['max_sms_length_unicode'] = $core_config['main']['sms_max_count'] * $core_config['main']['per_sms_length_unicode'];
// reserved important keywords
$core_config['reserved_keywords'] = array('BC');
if (auth_isvalid()) {
// load user's data from user's DB table
$user_config = user_getdatabyusername($_SESSION['username']);
$user_config['opt']['sms_footer_length'] = strlen($footer) > 0 ? strlen($footer) + 1 : 0;
$user_config['opt']['per_sms_length'] = $core_config['main']['per_sms_length'] - $user_config['opt']['sms_footer_length'];
$user_config['opt']['per_sms_length_unicode'] = $core_config['main']['per_sms_length_unicode'] - $user_config['opt']['sms_footer_length'];
$user_config['opt']['max_sms_length'] = $core_config['main']['max_sms_length'] - $user_config['opt']['sms_footer_length'];
$user_config['opt']['max_sms_length_unicode'] = $core_config['main']['max_sms_length_unicode'] - $user_config['opt']['sms_footer_length'];
$user_config['opt']['gravatar'] = 'https://www.gravatar.com/avatar/' . md5(strtolower(trim($user_config['email'])));
if (!$core_config['daemon_process']) {
// save login session information
user_session_set();
}
// special setting to credit unicode SMS the same as normal SMS length
// for example: 2 unicode SMS (140 chars length) will be deducted as 1 credit just like a normal SMS (160 chars length)
$result = registry_search($user_config['uid'], 'core', 'user_config', 'enable_credit_unicode');
$user_config['opt']['enable_credit_unicode'] = (int) $result['core']['user_config']['enable_credit_unicode'];
if (!$user_config['opt']['enable_credit_unicode']) {
// global config overriden by user config
$user_config['opt']['enable_credit_unicode'] = (int) $core_config['main']['enable_credit_unicode'];
}
}
// override main config with site config for branding purposes distinguished by domain name
$site_config = array();
if (!$core_config['daemon_process'] && $_SERVER['HTTP_HOST']) {
$s = site_config_getbydomain($_SERVER['HTTP_HOST']);
if ((int) $s[0]['uid']) {
