/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$weixin = $request->session()->get('wechat.oauth_user');
// 不接受无信用的凭证
if (empty($weixin['id']) || strlen($weixin['id']) !== 28) {
return abort(405);
}
// 生成一个随机的userKEY用于会话验证
// 将该session的过期时间设置为比access_token
// 的refresh时长多10s,一旦access_token刷新,
// userKEY的值会重新计算并存储
$token = $weixin['token'];
$refresh = $token['refresh_token'];
$expires = $token['expires_in'];
// 假设用户数据已经存在于数据库中
$user = Weixin_User::getFullyUserInfoWithOpenID($token['openid']);
if (empty($user)) {
$user = Weixin_User::storeNewUserInfo(new Weixin_User(), $weixin->toArray());
}
$user_id = $user->user_id;
$key = 'jk_session:' . $user_id . ':userKEY';
// 存储当前会话消息
$request->session()->put('jukebox_user', $user_id);
// 计算并存储userKEY
if (!\PRedis::command('get', [$key])) {
\PRedis::command('setex', [$key, intval($expires) + 10, str_limit($refresh, 5) . str_random(1)]);
}
return $next($request);
}
echo "--------begin get user info--------\n";
$total = $redis->llen('request_queue');
if ($total == 0) {
echo "--------done--------\n";
break;
}
$current_count = $total <= $max_connect ? $total : $max_connect;
for ($i = 1; $i <= $current_count; ++$i) {
$pid = pcntl_fork();
if ($pid == -1) {
echo "--------fork child process failed--------\n";
exit(0);
}
if (!$pid) {
$startTime = microtime();
$tmp_redis = PRedis::getInstance();
$tmp_u_id = $tmp_redis->lpop('request_queue');
if (empty($tmp_redis->zscore('already_get_queue', $tmp_u_id))) {
saveUserInfo($tmp_u_id);
$user_info = User::info($tmp_u_id);
$user_followees_count = $tmp_redis->hget($tmp_u_id, 'followees_count');
$user_followers_count = $tmp_redis->hget($tmp_u_id, 'followers_count');
if ($user_info['followees_count'] != $user_followees_count) {
updateUserInfo($tmp_u_id);
echo "--------start getting {$tmp_u_id}'s " . $user_info['followees_count'] . " followees user list--------\n";
$followee_users = getUserList($tmp_u_id, 'followees', $user_info['followees_count'], 1);
$tmp_redis->set($tmp_u_id, 'followees_count', count($followee_users));
if (!empty($followee_users)) {
foreach ($followee_users as $user) {
$tmp_redis->lpush('request_queue', $user[3]);
}
/**
*
*/
public static function getUserVotesWithUserID($song_id, $user_id)
{
return \PRedis::command('hget', ['jk_upvote:' . $song_id . ':userLIST', $user_id]);
}
