最近挖了个坑把自己埋得差不多了,唉,说点什么好呢?太lower么
新功能需要还原贴内信息,同步到其他系统。网上看了下并没有相关内容,并且有不少遇到了parseattach还原问题。这里发下我解决的代码:
关于贴内附件还原discuz原始方法:
$tid=181281; $pid=4645197; $aid=190137; $pids = array ( $pid ); $attachs = array ( $pid => array ( $aid ) ); $list = array ( $pid => array ( 'message' => '嘀嗒嘀嗒嘀嗒嘀嗒嘀嗒嘀嗒的 的的的 的 <br />[attach]190137[/attach]<br />', 'pid' => $pid, 'attachments' => array () ) ); require_once libfile ( 'function/attachment' ); $_G ['tid'] = $tid; parseattach ( $pids, $attachs, $list ); var_dump($list);
改良过得帖子内容还原
/** *@param: 处理discuz帖子还原相关代码demo *@desc : 2个函数去作为获取附件并且返回附件url参数最后替换attach */ $thread_info = DB::fetch_first ( "select a.`tid`, a.`authorid`, a.`author`,a.`dateline`, a.`subject`, b.`message` from " . DB::table ( 'forum_thread' ) . " as a, " . DB::table ( 'forum_post' ) . " as b where a.tid=$tid and a.tid=b.tid and b.first=1 order by pid desc limit 1" ); require_once libfile ( 'function/discuzcode' ); $thread_info ['dateline'] = date ( "Y-m-d H:i:s", $thread_info ['dateline'] ); $thread_info ['message'] = discuzcode ( $thread_info ['message'] ); if (preg_match_all ( "/\[attach\](\d+)\[\/attach\]/i", $thread_info ['message'], $matchaids )) { $attach_ids = $matchaids [1]; } $attach_list = array (); foreach ( $attach_ids as $aid ) { $find = "/\[attach\]$aid\[\/attach\]/i"; $thread_info ['message'] = preg_replace ( $find, get_lw_attach_path ( $aid ), $thread_info ['message'], 1 ); $thread_info ['message'] = preg_replace ( $find, '', $thread_info ['message'] ); } function get_lw_attach_path($aid) { global $_G; $return = $filename = ''; if ($attach = C::t ( 'forum_attachment_n' )->fetch ( 'aid:' . $aid, $aid, array (1,- 1) )) { return get_lw_attach_path_str ( $attach ); } return $filename; } function get_lw_attach_path_str($attach) { global $_G; if (! $attach ['isimage']) { return '<a href="' . $_G ['siteurl'] . 'forum.php?mod=attachment&aid=' . aidencode ( $attach ['aid'] ) . '">' . $attach ['filename'] . '</a>'; } if ($attach ['remote']) { $imgurl = $_G ['setting'] ['ftp'] ['attachurl'] . 'forum/' . $attach ['attachment']; return '<p><img onclick="viewimage(this);" src="' . $imgurl . '" /></p>'; } else { if (preg_match ( '/^(?!http:)/', $attach ['url'] )) { $attach ['url'] = $_G ['siteurl'] . 'data/attachment/forum/' . $attach ['url']; } $imgurl = $attach ['url'] . $attach ['attachment'] . ($_G ['gp_width'] ? '&width=' . $_G ['gp_width'] : '') . ($_G ['gp_height'] ? '&height=' . $_G ['gp_height'] : ''); return '<p><a href="' . $imgurl . '" target="_blank"><img height="320" width="320" src="' . $imgurl . '" /></a></p>'; } }