一、修改uc_server/control/user.php文件，代码如下：
';
}
$home = $this->get_home($uid);//返回头像的三个目录："00/00/12","/avatar/"."00/00/12"."/45_small.jpg"
if(!is_dir(UC_DATADIR.'./avatar/'.$home)) {
$this->set_home($uid, UC_DATADIR.'./avatar/');//如果没有的话,则创建目录
}
$avatartype = getgpc('avatartype', 'G') == 'real' ? 'real' : 'virtual';
//UC_DATADIR:d:/wamp/www/discuz3/uc_server/data/
//获取大中小头像的全路径
$bigavatarfile = UC_DATADIR.'./avatar/'.$this->get_avatar($uid, 'big', $avatartype);
$middleavatarfile = UC_DATADIR.'./avatar/'.$this->get_avatar($uid, 'middle', $avatartype);
$smallavatarfile = UC_DATADIR.'./avatar/'.$this->get_avatar($uid, 'small', $avatartype);
//getgpc:获取 $_GET、$_POST、$_COOKIE中数据
$bigavatar = $this->flashdata_decode(getgpc('avatar1', 'P'));//$_POST
$middleavatar = $this->flashdata_decode(getgpc('avatar2', 'P'));
$smallavatar = $this->flashdata_decode(getgpc('avatar3', 'P'));
if(!$bigavatar || !$middleavatar || !$smallavatar) {
return '';
}
$success = 1;
//写入二进制数据到图片文件,$bigavatar:二进制数据内容
$fp = @fopen($bigavatarfile, 'wb');
@fwrite($fp, $bigavatar);
@fclose($fp);
$fp = @fopen($middleavatarfile, 'wb');
@fwrite($fp, $middleavatar);
@fclose($fp);
$fp = @fopen($smallavatarfile, 'wb');
@fwrite($fp, $smallavatar);//将二进制头像数据信息写入头像文件
@fclose($fp);
/******************************************************************/
$ftps=new Ftp();//实例化一个ftp对象，下面有这个类的定义
//上传头像成功的同时将头像同步到远程服务器
$ftps->connect("127.0.0.1","ftp的用户名","ftp的密码","ftp的端口",true,false);//true-开启了被动模式 false-没有使用ssl连接
$ftps->put("/domains/goodbaobao.taobao.com/public_html/data/avatar/".$this->get_avatar($uid, 'big', $avatartype),$bigavatarfile);
$ftps->put("/domains/goodbaobao.taobao.com/public_html/data/avatar/".$this->get_avatar($uid, 'middle', $avatartype),$middleavatarfile);
$ftps->put("/domains/goodbaobao.taobao.com/public_html/data/avatar/".$this->get_avatar($uid, 'small', $avatartype),$smallavatarfile);
$ftps->close();
/******************************************************************/
$biginfo = @getimagesize($bigavatarfile);
$middleinfo = @getimagesize($middleavatarfile);
$smallinfo = @getimagesize($smallavatarfile);
if(!$biginfo || !$middleinfo || !$smallinfo || $biginfo[2] == 4 || $middleinfo[2] == 4 || $smallinfo[2] == 4) {
file_exists($bigavatarfile) && unlink($bigavatarfile);
file_exists($middleavatarfile) && unlink($middleavatarfile);
file_exists($smallavatarfile) && unlink($smallavatarfile);
$success = 0;
}
$filetype = '.jpg';
@unlink(UC_DATADIR.'./tmp/upload'.$uid.$filetype);
if($success) {
return '';
} else {
return '';
}
}
function flashdata_decode($s) {
$r = '';
$l = strlen($s);
for($i=0; $i<$l; $i=$i+2) { $k1 = ord($s[$i]) - 48; $k1 -= $k1 > 9 ? 7 : 0;
$k2 = ord($s[$i+1]) - 48;
$k2 -= $k2 > 9 ? 7 : 0;
$r .= chr($k1 << 4 | $k2); } return $r; } } //ftp类:头像上传成功的同时将头像同步上传到远程服务器 class Ftp { //FTP 连接资源 private $link; //FTP连接时间 public $link_time; //错误代码 private $err_code = 0; //传送模式{文本模式:FTP_ASCII, 二进制模式:FTP_BINARY} public $mode = FTP_BINARY; /** * 连接FTP服务器 * @param string $host 服务器地址 * @param string $username 用户名 * @param string $password 密码 * @param integer $port 服务器端口，默认值为21 * @param boolean $pasv 是否开启被动模式 * @param boolean $ssl 是否使用SSL连接 * @param integer $timeout 超时时间 */ public function connect($host, $username = '', $password = '', $port = '21', $pasv = false, $ssl = false, $timeout = 30) { $start = time(); if ($ssl) { if (!$this->link = @ftp_ssl_connect($host, $port, $timeout)) {
$this->err_code = 1;
return false;
}
} else {
if (!$this->link = @ftp_connect($host, $port, $timeout)) {
$this->err_code = 1;
return false;
}
}
if (@ftp_login($this->link, $username, $password)) {
if ($pasv)
ftp_pasv($this->link, true);
$this->link_time = time() - $start;
return true;
} else {
$this->err_code = 1;
return false;
}
register_shutdown_function(array(&$this, 'close'));
}
/**
* 创建文件夹
* @param string $dirname 目录名，
*/
public function mkdir($dirname) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
$dirname = $this->ck_dirname($dirname);
$nowdir = '/';
foreach ($dirname as $v) {
if ($v && !$this->chdir($nowdir . $v)) {
if ($nowdir)
$this->chdir($nowdir);
@ftp_mkdir($this->link, $v);
}
if ($v)
$nowdir .= $v . '/';
}
return true;
}
/**
* 上传文件
* @param string $remote 远程存放地址
* @param string $local 本地存放地址
*/
public function put($remote, $local) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
$dirname = pathinfo($remote, PATHINFO_DIRNAME);
if (!$this->chdir($dirname)) {
$this->mkdir($dirname);
}
if (@ftp_put($this->link, $remote, $local, $this->mode)) {
return true;
} else {
$this->err_code = 7;
return false;
}
}
/**
* 删除文件夹
* @param string $dirname 目录地址
* @param boolean $enforce 强制删除
*/
public function rmdir($dirname, $enforce = false) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
$list = $this->nlist($dirname);
if ($list && $enforce) {
$this->chdir($dirname);
foreach ($list as $v) {
$this->f_delete($v);
}
} elseif ($list && !$enforce) {
$this->err_code = 3;
return false;
}
@ftp_rmdir($this->link, $dirname);
return true;
}
/**
* 删除指定文件
* @param string $filename 文件名
*/
public function f_delete($filename) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
if (@ftp_delete($this->link, $filename)) {
return true;
} else {
$this->err_code = 4;
return false;
}
}
/**
* 返回给定目录的文件列表
* @param string $dirname 目录地址
* @return array 文件列表数据
*/
public function nlist($dirname) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
if ($list = @ftp_nlist($this->link, $dirname)) {
return $list;
} else {
$this->err_code = 5;
return false;
}
}
/**
* 在 FTP 服务器上改变当前目录
* @param string $dirname 修改服务器上当前目录
*/
public function chdir($dirname) {
if (!$this->link) {
$this->err_code = 2;
return false;
}
if (@ftp_chdir($this->link, $dirname)) {
return true;
} else {
$this->err_code = 6;
return false;
}
}
/**
* 获取错误信息
*/
public function get_error() {
if (!$this->err_code)
return false;
$err_msg = array(
'1' => 'Server can not connect',
'2' => 'Not connect to server',
'3' => 'Can not delete non-empty folder',
'4' => 'Can not delete file',
'5' => 'Can not get file list',
'6' => 'Can not change the current directory on the server',
'7' => 'Can not upload files'
);
return $err_msg[$this->err_code];
}
/**
* 检测目录名
* @param string $url 目录
* @return 由 / 分开的返回数组
*/
private function ck_dirname($url) {
$url = str_replace('', '/', $url);
$urls = explode('/', $url);
return $urls;
}
/**
* 关闭FTP连接
*/
public function close() {
return @ftp_close($this->link);
}
}
?>
二、uc_server/avatar.php文件代码如下：
三、后台设置远程附件：
四、sql修改：
update pre_forum_attachment_0 set remote = '1'; update pre_forum_attachment_1 set remote = '1'; update pre_forum_attachment_2 set remote = '1'; update pre_forum_attachment_3 set remote = '1'; update pre_forum_attachment_4 set remote = '1'; update pre_forum_attachment_5 set remote = '1'; update pre_forum_attachment_6 set remote = '1'; update pre_forum_attachment_7 set remote = '1'; update pre_forum_attachment_8 set remote = '1'; update pre_forum_attachment_9 set remote = '1'; update pre_portal_article_title set remote=1; update pre_portal_attachment set remote=1; update pre_portal_topic_pic set remote=1; update pre_home_pic set remote=remote+1;
五、效果如下：
转载请注明：有客帮 » discuz x3 如何将头像和帖内等附件分离到远程服务器？