function agree_update($touid, $pid, $tid, $fid, $isfirst)
{
global $conf, $time, $group, $longip, $sid, $uid, $gid, $user;
//user_login_check($user);
if (!forum_access_user($fid, $gid, 'allowagree')) {
return xn_error(10, '您（' . $user['groupname'] . '）无权限在此版块点喜欢');
}
if ($uid > 0) {
// 每日最大喜欢数限制
if ($time - $user['last_agree_date'] > 86400) {
user__update($uid, array('last_agree_date' => $time));
$user['today_agrees'] = 0;
}
$user['last_agree_date'] = $time;
$user['today_agrees']++;
if ($user['today_agrees'] > $group['maxagrees']) {
return xn_error(-1, '请您休息会，您所在的用户组每日最大喜欢数为：' . $group['maxagrees']);
}
$agree = myagree_read($pid, $uid);
if ($agree) {
// 取消喜欢
$r = myagree_delete($uid, $pid, $isfirst);
if ($r === FALSE) {
return xn_error(2, '取消喜欢失败');
}
thread_tids_cache_delete_by_order($fid, 'agree');
return xn_error(1, '取消喜欢成功');
// 1 表示取喜欢喜欢，前台会根据此项判断减1
} else {
// 点击喜欢
$r = myagree_create($uid, $touid, $pid, $tid, $isfirst);
if ($r === FALSE) {
return xn_error(2, '点喜欢失败');
}
thread_tids_cache_delete_by_order($fid, 'agree');
return xn_error(0, '点喜欢成功');
}
} else {
// ip 限制
$n = guest_agree_count_by_ip($longip);
if ($n > $group['maxagrees']) {
return xn_error(-1, '请您休息会，您所在的用户组每日最大喜欢数为：' . $group['maxagrees']);
}
// sid 限制
$agree = guest_agree_read($sid, $pid);
if ($agree) {
// 取消喜欢
$r = guest_agree_delete($sid, $pid, $touid, $isfirst ? $tid : 0);
if ($r === FALSE) {
return xn_error(2, '取消喜欢失败');
}
thread_tids_cache_delete_by_order($fid, 'agree');
return xn_error(1, '取消喜欢成功');
// 1 表示取消喜欢，前台会根据此项判断减1
} else {
// 点击喜欢
$r = guest_agree_create($sid, $longip, $pid, $touid, $isfirst ? $tid : 0);
if ($r === FALSE) {
return xn_error(2, '点喜欢失败');
}
thread_tids_cache_delete_by_order($fid, 'agree');
return xn_error(0, '点喜欢成功');
}
}
}
function post_delete($pid)
{
global $conf;
$post = post_read_cache($pid);
if (empty($post)) {
return TRUE;
}
// 已经不存在了。
$tid = $post['tid'];
$uid = $post['uid'];
$thread = thread_read_cache($tid);
$fid = $thread['fid'];
$r = post__delete($pid);
if ($r === FALSE) {
return FALSE;
}
!$post['isfirst'] and thread__update($tid, array('posts-' => 1));
!$post['isfirst'] and $uid and user__update($uid, array('posts-' => 1));
!$post['isfirst'] and runtime_set('posts-', 1);
// 清理赞同
$uid and myagree_delete($uid, $pid, $post['isfirst']);
// 清理缓存
$post['isfirst'] and post_list_cache_delete($tid);
$post['images'] || $post['files'] and attach_delete_by_pid($pid);
return $r;
}