include './header.php';

    include './function.php';

    $username = p('username');

    $password = p('password');

    $password2 = p('password2');

    if ($password != $password2) {

        redirect("./login.php", "两次密码输入不一致", 3);

    }

    if (!$username || !$password) {

        redirect("./login.php", "请输入用户名或秘密", 3);

    }

    $redis = connRedis();

    /*

        用户表设置

        user:id:1:username

        user:id:1:password

        user:username 1

    */

    $id = $redis->incr("global:user");

    $redis->set("user:id:$id:username", $username);

    $redis->set("user:id:$id:password", $password);

    $redis->set("user:username:$username", $id);

    //维护一个最新50个用户的表

    $redis->lpush("newuser", $id);

    $redis->ltrim("newuser", 0, 49);

    redirect("./login.php", "用户名：$username 注册成功", 3);

　　 include './header.php';

    include './function.php';

    $username = p('username');

    $password = p('password');

    if (!$username || !$password) {

        redirect("./login.php", "请输入用户名或秘密", 3);

    }

    $redis = connRedis();

    $id = $redis->get("user:username:$username");

    $oldPassword = $redis->get("user:id:$id:password");

    closeRedis($redis);

    if ($password != $oldPassword) {

        redirect("./login.php", "用户名或秘密不正确", 3);

    }

    //设置cookie

    setcookie("id", $id);

    setcookie("username", $username);

    setcookie("password", $password);

    redirect("./home.php", "登录成功", 3);

    include './header.php';

    include './function.php';

    $status = p('status');

    if (empty($status)) {

        redirect("./home.php", "请输入内容", 3);

    }

    /*

        post表（发动态表）

        post:id:1:uid

        post:id:1:content

    */

    $redis = connRedis();

    $id = $redis->incr("global:post");

    $redis->hMset("post:id:$id", array("uid" => $_COOKIE['id'], "content" => $status, "time" => date("Y-m-d H:i:s", time()), "username" => $_COOKIE['username']));

    //最近50条发布的信息

    $redis->lpush("newpost", $id);

    $redis->ltrim("newpost", 0, 49);

    //获取我的粉丝，并把我的动态发给他

    $fans = $redis->smembers("flowing:userid:{$_COOKIE['id']}");

    $fans[] = $_COOKIE['id'];

    foreach ($fans as $fansid) {

        $redis->lpush("receivepost:$fansid", $id);

    }

    include './header.php';

    include './function.php';

    $uid = g("uid");

    $f = g("f");

    $redis = connRedis();

    $u = $redis->get("user:id:$uid:username");

    if (!$u) {

        redirect("./home.php", "非法数据", 3);

    }

    if ($f) {

        //关注

        $redis->sAdd("flow:userid:{$_COOKIE['id']}", $uid);

        $redis->sAdd("flowing:userid:$uid", $_COOKIE['id']);

        $msg = "关注成功";

    }else{

        //取消

        $redis->srem("flow:userid:{$_COOKIE['id']}", $uid);

        $redis->srem("flowing:userid:$uid", $_COOKIE['id']);

        $msg = "取消关注成功";

    }

    redirect("./profile.php?u=$u", $msg, 3);    

    include_once("./header.php");

    include_once("./function.php");

    if (!$_COOKIE['id']) {

        redirect("./login.php", "请先登录", 3);

    }

    $redis = connRedis();

    $data = $redis->sort("newuser", array("get" => "user:id:*:username", "limit" => array(0,1), "sort" => "desc"));

    //获取最新发布的动态id

    $newpost = $redis->lRange("newpost", 0, -1);