/**
 * Cache collapse API data from the database for the current user.
 * If the collapse cookie has been set, grab the changes and resave
 * the token, or touch it otherwise.
 */
function collapse_cache_token()
{
    global $g_collapse_cache_token;
    if (!auth_is_user_authenticated() || current_user_is_anonymous()) {
        $g_collapse_cache_token = array();
        return;
    }
    if (isset($g_collapse_cache_token)) {
        return;
    }
    $t_user_id = auth_get_current_user_id();
    $t_token = token_get_value(TOKEN_COLLAPSE);
    if (!is_null($t_token)) {
        $t_data = unserialize($t_token);
    } else {
        $t_data = array();
    }
    $g_collapse_cache_token = $t_data;
    $t_cookie = gpc_get_cookie('MANTIS_collapse_settings', '');
    if (false !== $t_cookie && !is_blank($t_cookie)) {
        $t_update = false;
        $t_data = explode('|', $t_cookie);
        foreach ($t_data as $t_pair) {
            $t_pair = explode(',', $t_pair);
            if (false !== $t_pair && count($t_pair) == 2) {
                $g_collapse_cache_token[$t_pair[0]] = true == $t_pair[1];
                $t_update = true;
            }
        }
        if ($t_update) {
            $t_token = serialize($g_collapse_cache_token);
            token_set(TOKEN_COLLAPSE, $t_token, TOKEN_EXPIRY_COLLAPSE);
        } else {
            token_touch(TOKEN_COLLAPSE);
        }
        gpc_clear_cookie('MANTIS_collapse_settings');
    }
}

/**
 *
 * @param bool $p_pending
 * @access public
 */
function auth_http_set_logout_pending($p_pending)
{
    $t_cookie_name = config_get('logout_cookie');
    if ($p_pending) {
        gpc_set_cookie($t_cookie_name, '1', false);
    } else {
        $t_cookie_path = config_get('cookie_path');
        gpc_clear_cookie($t_cookie_name, $t_cookie_path);
    }
}

function helper_clear_pref_cookies()
{
    gpc_clear_cookie(config_get('project_cookie'));
    gpc_clear_cookie(config_get('manage_cookie'));
}

     $t_setting_arr[FILTER_PROPERTY_SORT_DIRECTION] = $f_dir;
     break;
     # This is when we want to copy another query from the
     # database over the top of our current one
 # This is when we want to copy another query from the
 # database over the top of our current one
 case '3':
     log_event(LOG_FILTERING, 'view_all_set.php: Copy another query from database');
     $t_filter_string = filter_db_get_filter($f_source_query_id);
     # If we can use the query that we've requested,
     # grab it. We will overwrite the current one at the
     # bottom of this page
     $t_setting_arr = filter_deserialize($t_filter_string);
     if (false === $t_setting_arr) {
         # couldn't deserialize, if we were trying to use the filter, clear it and reload
         gpc_clear_cookie('view_all_cookie');
         error_proceed_url('view_all_set.php?type=0');
         trigger_error(ERROR_FILTER_TOO_OLD, ERROR);
         exit;
         # stop here
     }
     break;
     # Generalise the filter
 # Generalise the filter
 case '4':
     log_event(LOG_FILTERING, 'view_all_set.php: Generalise the filter');
     $t_setting_arr[FILTER_PROPERTY_CATEGORY] = array(META_FILTER_ANY);
     $t_setting_arr[FILTER_PROPERTY_REPORTER_ID] = array(META_FILTER_ANY);
     $t_setting_arr[FILTER_PROPERTY_HANDLER_ID] = array(META_FILTER_ANY);
     $t_setting_arr[FILTER_PROPERTY_PRODUCT_BUILD] = array(META_FILTER_ANY);
     $t_setting_arr[FILTER_PROPERTY_PRODUCT_VERSION] = array(META_FILTER_ANY);