public function getExpressionDetailByEmotion($emotion)
{
$cache_id = "_model_expression";
if (($list = object_cache_get($cache_id)) === false) {
$res = $this->getAllExpression();
$list = $res;
object_cache_set($cache_id, $list);
}
return $list[$emotion];
}
/**
* 获取所有的"用户-用户组"关联关系
*
* 本方法按照运行时缓存->文件缓存->数据库的顺序查询
* @param $do_format 是否将结果集格式化为array($uid => $user_group_link)
*/
public function getAllUserGroupLink($do_format = true)
{
$cache_id = '_model_user_group_link' . ($do_format ? '_1' : '_0');
if (($res = object_cache_get($cache_id)) === false) {
if (($res = F($cache_id)) === false) {
$temp = M('user_group_link')->findAll();
if ($do_format) {
foreach ($temp as $v) {
$res[$v['uid']][] = $v;
}
} else {
$res = $temp;
}
unset($temp);
F($cache_id, $res);
}
object_cache_set($cache_id, $res);
}
return $res;
}
public function _getWeiboCache($id)
{
$res = object_cache_get("weibo_" . $id);
return $res == false ? F('weibo_detail_' . $id) : $res;
}
public function getCommentDetail($comment_id)
{
$cache_id = 'weibo_comment_' . $comment_id;
if (($res = object_cache_get($cache_id)) === false) {
$res = $this->where("`comment_id` = '{$comment_id}' AND `isdel` = 0")->find();
object_cache_set($cache_id, $res);
}
return $res;
}
public function getUserTagList($uid)
{
$base_cache_id = 'user_tag_';
if (($res = object_cache_get($base_cache_id . $uid)) === false) {
$this->setUserTagObjectCache(array($uid));
$res = object_cache_get($base_cache_id . $uid);
}
return $res;
}
return false;
}
$base_cache_id = 'user_following_count_';
$uids = implode(',', $uids);
$sql = "SELECT count(*) AS `count`, `uid` FROM {$this->tablePrefix}weibo_follow WHERE `uid` IN ( {$uids} ) AND `type` = 0 GROUP BY `uid`";
$res = M('weibo_follow')->query($sql);
foreach ($res as $v) {
object_cache_set($base_cache_id . $v['uid'], $v['count']);
}