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:
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