public static function url($url = null, $query = null, $fragment = null)
{
if (!$url) {
$url = \Gini\CGI::route();
}
$ui = parse_url($url);
if ($ui['scheme'] == 'mailto') {
//邮件地址
return 'mailto:' . $ui['user'] . '@' . $ui['host'];
}
if ($query) {
if ($ui['query']) {
if (is_string($query)) {
parse_str($query, $query);
}
parse_str($ui['query'], $old_query);
$ui['query'] = http_build_query(array_merge($old_query, $query));
} else {
$ui['query'] = is_string($query) ? $query : http_build_query($query);
}
}
if ($fragment) {
$ui['fragment'] = $fragment;
}
if ($ui['host']) {
$url = $ui['scheme'] ?: 'http';
$url .= '://';
if ($ui['user']) {
if ($ui['pass']) {
$url .= $ui['user'] . ':' . $ui['pass'] . '@';
} else {
$url .= $ui['user'] . '@';
}
}
$url .= $ui['host'];
if ($ui['port']) {
$url .= ':' . $ui['port'];
}
$url .= '/';
} else {
$url = self::base();
}
if ($ui['path']) {
$url .= ltrim($ui['path'], '/');
}
if ($ui['query']) {
$url .= '?' . $ui['query'];
}
if ($ui['fragment']) {
$url .= '#' . $ui['fragment'];
}
return $url;
}
public static function setup()
{
//获取系统维护模块的状态信息
$config = \Gini\Config::get('maintenance');
$route = \Gini\CGI::route();
$path = 'maintain';
//维护模块开启
if ($config['status'] && $config['status'] == 'on') {
//判断$route是防止后续的模块不给他机会直接跳转，判断$route != $path是防止重定向跳转
if ($route && $route != $path) {
\Gini\CGI::redirect($path);
}
}
}