discuz 模拟批量上传附件发帖

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discuz 模拟批量上传附件发帖

简介

对于很多用discuz做资源下载站来说,一个个上传附件,发帖是很繁琐的过程。如果需要批量上传附件发帖,就需要去模拟discuz 上传附件的流程。

插件地址 http://addon.discuz.com/?@uauc_auto_thread.plugin

模拟上传

discuz 附件逻辑

dz附件储存在一个附件索引表pre_forum_attachment 和一系列分表pre_forum_attachment_0-9 里面,具体是哪个分表工具帖子tid而定。

参考discuz 内部实现可以精简为

$tableid=substr($tid, -1); //tableid 为附件分表数字帖子id

附件模拟上传函数

根据以上分析,封装为一个单独的函数

/** *@desc 添加附件函数,具体操作是模拟discuz正常上传附件功能,返回一个附件id *@param $file 服务器上面的文件路径 *@param $tid 帖子id *@param $pid post_id *@param $dirs 文件夹 *@param $attachment_score 积分 *@return 返回附件id **/ function add_attachment($file,$tid,$pid,$dirs,$attachment_score){ $file_path=$dirs.'\\'.$file; //后缀 $attachment='/'.md5(rand_str()).".attach"; $new_file_path='./data/attachment/forum'.$attachment; $uid=1; //暂时设置为管理员 if(copy($file_path,$new_file_path)){ $tableid=substr($tid, -1); // 分表处理逻辑 $attach=array( 'tid' => $tid , 'pid' => $pid, 'uid' => $uid, 'tableid' => $tableid, ); $aid=DB::insert('forum_attachment',$attach,true); if($attachment_score==0){ $attachment_info=array( 'aid' => $aid, 'uid' => $uid, //发布者id 'tid' => $tid, 'pid' => $pid, 'dateline' => time(), 'filename' => $file, //文件名称 'filesize' => filesize($new_file_path), 'attachment' => $attachment , ); }else{ $attachment_info=array( 'aid' => $aid, 'uid' => $uid, //发布者id 'tid' => $tid, 'pid' => $pid, 'dateline' => time(), 'filename' => $file, //文件名称 'filesize' => filesize($new_file_path), 'attachment' => $attachment , 'price' => $attachment_score ,//附件积分 ); } DB::insert('forum_attachment_'.$tableid,$attachment_info,true); return $aid; }}

批量发帖

实现模拟批量上传附件之后,再来模拟批量发帖。代码参考discuz 内核实现。

$discuz_uid = 1; // uid $discuz_user = 'admin'; //用户名 $fid = intval($_POST['fid']); //版块id $typeid = 0; $subject = substr(strrchr($dirs, '\\'),1); // 帖子标题 $message = $text_content.$word_content.$imgpng_content.$imgjpg_content; // $timestamp = $_G['timestamp']; $onlineip = $_G['clientip']; $ismobile = 4; // if($arr_attachment_file==NULL){ $newthread = array( 'fid' => $fid, 'posttableid' => 0, 'typeid' => $typeid, 'readperm' => '0', 'price' => '0', 'author' => $discuz_user, 'authorid' => $discuz_uid, 'subject' => $subject, 'dateline' => $timestamp, 'lastpost' => $timestamp, 'lastposter' => $discuz_user ); $tid = C::t('forum_thread')->insert($newthread, true); $subject = addslashes($subject); $message = addslashes($message); $pid = insertpost(array( 'fid' => $fid, 'tid' => $tid, 'first' => '1', 'author' => $discuz_user, 'authorid' => $discuz_uid, 'subject' => $subject, 'dateline' => $timestamp, 'message' => $message, 'useip' => $_G['clientip'] )); }else{ $newthread = array( 'fid' => $fid, 'posttableid' => 0, 'typeid' => $typeid, 'readperm' => '0', 'price' => '0', 'author' => $discuz_user, 'authorid' => $discuz_uid, 'subject' => $subject, 'dateline' => $timestamp, 'lastpost' => $timestamp, 'attachment'=>'1', 'lastposter' => $discuz_user ); $tid = C::t('forum_thread')->insert($newthread, true); $subject = addslashes($subject); $message = addslashes($message); $pid = insertpost(array( 'fid' => $fid, 'tid' => $tid, 'first' => '1', 'author' => $discuz_user, 'authorid' => $discuz_uid, 'subject' => $subject, 'dateline' => $timestamp, 'message' => $message, 'attachment'=>'1', 'useip' => $_G['clientip'] )); foreach($arr_attachment_file as $keyes=> $values ){ foreach($values as $file){ //批量添加附件 add_attachment($file,$tid,$pid,$dirs,$attachment_score); } } } DB::query("UPDATE pre_forum_forum SET lastpost='$timestamp', threads=threads+1, posts=posts+1, todayposts=todayposts+1 WHERE fid='$fid'", 'UNBUFFERED'); DB::query("UPDATE pre_common_member_count SET threads=threads+1 WHERE uid='$discuz_uid'", 'UNBUFFERED'); DB::query("UPDATE pre_common_member_status SET lastpost='$timestamp' WHERE uid='$discuz_uid'", 'UNBUFFERED');