function fs_install_impl(&$fsdb, $upgrade_if_needed = false)
{
$db_status_arr = fs_get_db_status($fsdb);
$db_status = $db_status_arr['status'];
$db_version = $db_status_arr['ver'];
$msg = fs_get_database_status_message($db_status_arr);
if ($db_status == FS_DB_VALID) {
return true;
} else {
if ($db_status == FS_DB_NOT_CONFIGURED || $db_status == FS_DB_IS_NEWER_THAN_CODE) {
echo $msg;
return false;
} else {
if ($db_status == FS_DB_GENERAL_ERROR || $db_status == FS_DB_CONNECTION_ERROR) {
echo $msg . " : " . $fsdb->debug();
return false;
} else {
if ($db_status == FS_DB_NOT_INSTALLED) {
if (!fs_db_install($fsdb)) {
return false;
}
} else {
if ($db_status == FS_DB_NEED_UPGRADE && $upgrade_if_needed) {
if (!fs_db_upgrade($fsdb, $db_version)) {
return false;
}
fs_do_action("db_upgraded");
// after a db upgrade (major releases only) reset donation status for users that didn't donate
$donation = fs_get_option('donation_status');
if ($donation != 'donated') {
fs_update_option('donation_status', '');
fs_update_option('last_nag_time', time());
}
}
}
}
}
}
return true;
}
function fs_ajax_change_language(&$response)
{
if (fs_check_is_demo($response)) {
return;
}
$language = $_POST['language'];
$current = fs_get_option('current_language');
if ($current != $language) {
fs_update_option('current_language', $language);
$response['refresh'] = 'true';
}
}
/**
* store some usage FireStats usage information
*/
function fs_maintain_usage_stats()
{
if (fs_is_admin()) {
$first_run_time = fs_get_system_option('first_run_time');
if (!$first_run_time) {
fs_update_system_option('first_run_time', time());
}
$firestats_id = fs_get_system_option('firestats_id');
if (!$firestats_id) {
fs_update_system_option('firestats_id', mt_rand());
}
}
$first_login = fs_get_option('first_login');
if (!$first_login) {
fs_update_option('first_login', time());
}
}
function fs_update_local_option($key, $value)
{
// only administrators may change local options.
// local options are site wide, but on the level of the site that implements
// the fs_update_local_option_impl function.
if (fs_in_wordpress() && fs_is_wpmu()) {
// even non admin user is allowed to save those options in a wpmu blog.
$allowed = array('firestats_show_footer', 'firestats_show_footer_stats', 'firestats_add_comment_flag', 'firestats_add_comment_browser_os');
} else {
$allowed = array();
}
if (!fs_is_admin() && !in_array($key, $allowed)) {
echo "Access denied : fs_update_local_option, not admin";
return;
}
$fs_local_options_list = fs_get_local_options_list();
if (!in_array($key, $fs_local_options_list)) {
echo "fs_update_local_option: {$key} is not an authorized local option<br/>";
return;
}
if (function_exists('fs_update_local_option_impl')) {
fs_update_local_option_impl($key, $value);
} else {
fs_update_option($key, $value);
}
}
