原帖由 yrsy 于 2006-10-30 12:38 发表
原来用的好好的，怎么最近升完级了反而不能播放了呢？
救命呀。呵呵
附件也无法直接下载了
attachments。php这个文件用原来的覆盖了就好拉。
贴出来给看看
：能用的
<?php
/*
[Discuz!] (C)2001-2006 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$RCSfile: attachment.php,v $
$Revision: 1.3 $
$Date: 2006/03/05 12:34:33 $
*/
require_once './include/common.inc.php';
$discuz_action = 14;
if($attachrefcheck && $_SERVER['HTTP_REFERER'] && preg_replace("/https?:\/\/([^\/]+).*/i", "\\1", $_SERVER['HTTP_REFERER']) != $_SERVER['HTTP_HOST']) {
//header("Location: {$boardurl}images/common/invalidreferer.gif");
showmessage('attachment_referer_invalid', NULL, 'HALTED');
}
/*
$query = $db->query("SELECT a.*, t.fid, p.authorid FROM {$tablepre}attachments a, {$tablepre}threads t, {$tablepre}posts p
WHERE a.aid='$aid' AND t.tid=a.tid AND p.pid=a.pid AND t.displayorder>='0' AND p.invisible='0'");
$attach = $db->fetch_array($query);
*/
$attachexists = FALSE;
if(!empty($aid)) {
$query = $db->query("SELECT * FROM {$tablepre}attachments WHERE aid='$aid'");
if($attach = $db->fetch_array($query)) {
$query = $db->query("SELECT fid FROM {$tablepre}threads WHERE tid='$attach[tid]' AND displayorder>='0'");
if($attach['fid'] = $db->result($query, 0)) {
$query = $db->query("SELECT authorid FROM {$tablepre}posts WHERE pid='$attach[pid]' AND invisible='0'");
if($db->num_rows($query)) {
$attach['authorid'] = $db->result($query, 0);
$attachexists = TRUE;
}
}
}
}
if($allowgetattach && $attach['readperm'] && $attach['readperm'] > $readaccess && $adminid <= 0 && !($discuz_uid && $discuz_uid == $attach['authorid'])) {
showmessage('attachment_nopermission', NULL, 'NOPERM');
}
$filename = $attachdir.'/'.$attach['attachment'];
if(is_readable($filename) && $attachexists) {
$query = $db->query("SELECT f.getattachperm, a.allowgetattach FROM {$tablepre}forumfields f
LEFT JOIN {$tablepre}access a ON a.uid='$discuz_uid' AND a.fid=f.fid
WHERE f.fid='$attach[fid]'");
$forum = $db->fetch_array($query);
if(!$forum['allowgetattach']) {
if(!$forum['getattachperm'] && !$allowgetattach) {
showmessage('group_nopermission', NULL, 'NOPERM');
} elseif($forum['getattachperm'] && !forumperm($forum['getattachperm'])) {
showmessage('attachment_forum_nopermission', NULL, 'NOPERM');
}
}
if(!($isimage = preg_match("/^image\/.+/", $attach['filetype']))) {
checklowerlimit($creditspolicy['getattach'], -1);
}
if(empty($noupdate)) {
if($delayviewcount == 2 || $delayviewcount == 3) {
$logfile = './forumdata/cache/cache_attachviews.log';
if(substr($timestamp, -1) == '0') {
require_once DISCUZ_ROOT.'./include/misc.func.php';
updateviews('attachments', 'aid', 'downloads', $logfile);
}
if(@$fp = fopen(DISCUZ_ROOT.$logfile, 'a')) {
fwrite($fp, "$aid\n");
fclose($fp);
} elseif($adminid == 1) {
showmessage('view_log_invalid');
}
} else {
$db->query("UPDATE {$tablepre}attachments SET downloads=downloads+'1' WHERE aid='$aid'", 'UNBUFFERED');
}
}
$filesize = filesize($filename);
ob_end_clean();
header('Cache-control: max-age=31536000');
header('Expires: '.gmdate('D, d M Y H:i:s', $timestamp + 31536000).' GMT');
header('Content-Encoding: none');
//header('Content-Length: '.$filesize);
//forbid flash be opened directly
//header('Content-Disposition: '.(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') ? 'inline; ' : 'attachment; ').'filename='.$attach['filename']);
header('Content-Disposition: attachment; filename='.$attach['filename']);
header('Content-Type: '.$attach['filetype']);
@$fp = fopen($filename, 'rb');
@flock($fp, 2);
$attachment = @fread($fp, $filesize);
@fclose($fp);
echo $attachment;
if(!$isimage) {
updatecredits($discuz_uid, $creditspolicy['getattach'], -1);
}
} else {
showmessage('attachment_nonexistence');
}
?>
替换成下面的就不能用了。
<?php
/*
[Discuz!] (C)2001-2006 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$RCSfile: attachment.php,v $
$Revision: 1.3 $
$Date: 2006/03/05 12:34:33 $
*/
require_once './include/common.inc.php';
$discuz_action = 14;
if($attachrefcheck && $_SERVER['HTTP_REFERER'] && preg_replace("/https?:\/\/([^\/]+).*/i", "\\1", $_SERVER['HTTP_REFERER']) != $_SERVER['HTTP_HOST']) {
//header("Location: {$boardurl}images/common/invalidreferer.gif");
showmessage('attachment_referer_invalid', NULL, 'HALTED');
}
/*
$query = $db->query("SELECT a.*, t.fid, p.authorid FROM {$tablepre}attachments a, {$tablepre}threads t, {$tablepre}posts p
WHERE a.aid='$aid' AND t.tid=a.tid AND p.pid=a.pid AND t.displayorder>='0' AND p.invisible='0'");
$attach = $db->fetch_array($query);
*/
$attachexists = FALSE;
if(!empty($aid)) {
$query = $db->query("SELECT * FROM {$tablepre}attachments WHERE aid='$aid'");
if($attach = $db->fetch_array($query)) {
$query = $db->query("SELECT fid FROM {$tablepre}threads WHERE tid='$attach[tid]' AND displayorder>='0'");
if($attach['fid'] = $db->result($query, 0)) {
$query = $db->query("SELECT authorid FROM {$tablepre}posts WHERE pid='$attach[pid]' AND invisible='0'");
if($db->num_rows($query)) {
$attach['authorid'] = $db->result($query, 0);
$attachexists = TRUE;
}
}
}
}
if($allowgetattach && $attach['readperm'] && $attach['readperm'] > $readaccess && $adminid <= 0 && !($discuz_uid && $discuz_uid == $attach['authorid'])) {
showmessage('attachment_nopermission', NULL, 'NOPERM');
}
$filename = $attachdir.'/'.$attach['attachment'];
if(is_readable($filename) && $attachexists) {
$query = $db->query("SELECT f.getattachperm, a.allowgetattach FROM {$tablepre}forumfields f
LEFT JOIN {$tablepre}access a ON a.uid='$discuz_uid' AND a.fid=f.fid
WHERE f.fid='$attach[fid]'");
$forum = $db->fetch_array($query);
if(!$forum['allowgetattach']) {
if(!$forum['getattachperm'] && !$allowgetattach) {
showmessage('group_nopermission', NULL, 'NOPERM');
} elseif($forum['getattachperm'] && !forumperm($forum['getattachperm'])) {
showmessage('attachment_forum_nopermission', NULL, 'NOPERM');
}
}
if(!($isimage = preg_match("/^image\/.+/", $attach['filetype']))) {
checklowerlimit($creditspolicy['getattach'], -1);
}
if(empty($noupdate)) {
if($delayviewcount == 2 || $delayviewcount == 3) {
$logfile = './forumdata/cache/cache_attachviews.log';
if(substr($timestamp, -1) == '0') {
require_once DISCUZ_ROOT.'./include/misc.func.php';
updateviews('attachments', 'aid', 'downloads', $logfile);
}
if(@$fp = fopen(DISCUZ_ROOT.$logfile, 'a')) {
fwrite($fp, "$aid\n");
fclose($fp);
} elseif($adminid == 1) {
showmessage('view_log_invalid');
}
} else {
$db->query("UPDATE {$tablepre}attachments SET downloads=downloads+'1' WHERE aid='$aid'", 'UNBUFFERED');
}
}
$filesize = filesize($filename);
ob_end_clean();
/* DISCUZ原始代码
header('Cache-control: max-age=31536000');
header('Expires: '.gmdate('D, d M Y H:i:s', $timestamp + 31536000).' GMT');
header('Content-Encoding: none');
//header('Content-Length: '.$filesize);
//forbid flash be opened directly
//header('Content-Disposition: '.(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') ? 'inline; ' : 'attachment; ').'filename='.$attach['filename']);
header('Content-Disposition: attachment; filename='.$attach['filename']);
header('Content-Type: '.$attach['filetype']);
@$fp = fopen($filename, 'rb');
@flock($fp, 2);
$attachment = @fread($fp, $filesize);
@fclose($fp);
echo $attachment;
*/
//********************** by Shuttle ********************************
header("Content-type:application/x-msdownload\n"); //application/octet-stream
header("Content-type:unknown/unknown;");
header('Content-Disposition: attachment; filename='.$attach['filename']);
// header("Content-disposition: inline; filename=\"".$attach['filename']."\"");
header('Content-transfer-encoding: binary');
if ($range = $HTTP_SERVER_VARS["HTTP_RANGE"]) // 当有偏移量的时候，采用206的断点续传头
{
$range = explode('=', $range);
$range = $range[1];
header("HTTP/1.1 206 Partial Content");
header("Date: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Last-Modified: ".gmdate("D, d M Y H:i:s", filemtime($filename))." GMT");
header("Accept-Ranges: bytes");
header("Content-Length:".($filesize - $range));
header("Content-Range: bytes ".$range.($filesize-1)."/".$filesize);
header("Connection: close"."\n\n");
}
else
{
header("Content-Length:".$filesize."\n\n");
$range = 0;
}
$fp = fopen($filename, 'rb');
fseek($fp, $range);
while ($bbsf = fread($fp, 4096))
{
echo $bbsf;
}
fclose($fp);
//******************************************************************
if(!$isimage) {
updatecredits($discuz_uid, $creditspolicy['getattach'], -1);
}
} else {
showmessage('attachment_nonexistence');
}
?> |
显身卡