最新消息:本站所有跳转向bbs.ykit.cn的附件将全面停止,附件已转移到https://www.qingsj.com

discuz x3 如何将头像和帖内等附件分离到远程服务器?

Discuz!教程 有客 2987浏览 0评论

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:

20131226172722375

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:

20131227180751421

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?

发表我的评论
取消评论
表情

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址