/**
* 登陆失败调用此方法
* 1分钟之内只允许错3次 三次后不允许登陆
* @param $ip
*/
public function faildlogin($ip)
{
$key = cachekey('allow_login', $ip);
$result = $this->redis->getRedis()->exists($key);
if ($result) {
$this->redis->incr($key);
} else {
$this->redis->set($key, 1, 600);
}
}
public function saycount()
{
$key = cachekey(__FUNCTION__);
$data = $this->redis->hget(__CLASS__, $key);
if (is_bool($data)) {
$sql = "select count(*) as c from say";
$data = $this->db->get_one($sql, 'c');
$this->redis->hset(__CLASS__, $key, $data);
}
return $data;
}
/**
* 获取所有通过申请的友情链接
*/
public function linklist($admin = false)
{
$key = cachekey(__FUNCTION__, $admin);
$data = $this->redis->hget(__CLASS__, $key);
if (is_bool($data)) {
if (!$admin) {
$where = 'where status = 1';
} else {
$where = '';
}
$sql = "select * from link " . $where;
$data = $this->db->get_all($sql);
$this->redis->hset(__CLASS__, $key, $data);
}
return $data;
}
/**
* 获取博客的所有类型
* 父可以没子 子不可没父
*/
public function alltypes()
{
$key = cachekey(__FUNCTION__);
$data = $this->redis->hget(__CLASS__, $key);
if (is_bool($data)) {
$sql = "select * from blogtype";
$arr = $this->db->get_all($sql);
$data = [];
foreach ($arr as $value) {
if ($value['topid'] == 0) {
$data[$value['id']] = ['name' => $value['name']];
} else {
$data[$value['topid']]['child'][$value['id']] = $value['name'];
}
}
$this->redis->hset(__CLASS__, $key, $data);
}
return $data;
}
/**
* 获取所有标签和id
* @return mixed
*/
public function alltags()
{
$key = cachekey(__FUNCTION__);
$data = $this->redis->hget(__CLASS__, $key);
if (is_bool($data)) {
$data = [];
$sql = "select * from tag";
$arr = $this->db->get_all($sql);
foreach ($arr as $value) {
$data[$value['id']] = $value;
}
$this->redis->hset(__CLASS__, $key, $data);
}
return $data;
}
/**
* 除了数据库中的阅读量，又有多少阅读量
* @param $blogid
* @return int
*/
public function getlook($blogid)
{
$key = cachekey($blogid);
$data = $this->redis->hget('bloglook', $key);
if (is_bool($data)) {
$data = 0;
$this->redis->hset('bloglook', $key, $data);
}
return $data;
}
public function allowcomment($ip)
{
$key = cachekey('allow_comment', $ip);
$data = $this->redis->get($key);
if ($data >= 2) {
return false;
} else {
if ($data > 0) {
$this->redis->incr($key);
} else {
$this->redis->set($key, 1, 60);
}
return true;
}
}
