/**
* 获取天气信息
*/
public function action_weather_data()
{
$city = $_GET['city'];
if (!$city) {
$city = \PinYIn::get(\IpSource::get());
if (\in_array($city, array('LAN', 'Local IP', 'Invalid IP Address'))) {
$city = 'shanghai';
}
}
$view = new \View('admin/desktop/weather_data');
$view->weather = Weather::get($city);
$view->city = $city;
$view->render();
}
public static function get($str, $charset = 'UTF-8')
{
if (!$charset || ($charset = strtoupper($charset)) != 'GBK' || $charset != 'GB2312') {
$str = iconv($charset, 'GBK', $str);
}
$ret = '';
for ($i = 0; $i < strlen($str); $i++) {
$p = ord(substr($str, $i, 1));
if ($p > 160) {
$q = ord(substr($str, ++$i, 1));
$p = $p * 256 + $q - 65536;
}
$ret .= PinYIn::_g($p);
}
return $ret;
}
