public function public_head()
{
echo '<script>function after_publish_weibo(feed_id){
$.post(U("public/Widget/addonsRequest",["addon=Login","hook=ajax_after_publish_weibo"]),{feed_id:feed_id},function(){})
}</script>';
//判断新浪微博绑定是否过期,每天一次
$uid = $_SESSION['mid'];
if (!($login = S('user_login_' . $mid))) {
$login = M('login')->where("uid='{$uid}' AND type='sina'")->find();
S('user_login_' . $mid, $login);
}
if ($login) {
$this->_loadTypeLogin('sina');
$sina = new sina();
$return = $sina->getTokenInfo($login['oauth_token']);
if (isset($return['create_at']) && isset($return['expire_in']) && $return['create_at'] + $return['expire_in'] < time()) {
$url = $sina->getUrl();
$text = '<dl class="pop_sync"><dt></dt>您绑定的' . $type . '帐号已过期,请<dd><a class="btn-att-green" href="' . $url . '">重新绑定</a></dd></dl>';
echo "<script>ui.box.show('{$text}', '绑定帐号')</script>";
}
}
}