| Zeile 21 | Zeile 21 |
|---|
// Find the AID we're looking for
if(isset($mybb->input['thumbnail']))
{
|
// Find the AID we're looking for
if(isset($mybb->input['thumbnail']))
{
|
$aid = $mybb->get_input('thumbnail', 1);
| $aid = $mybb->get_input('thumbnail', MyBB::INPUT_INT);
|
}
else
{
|
}
else
{
|
$aid = $mybb->get_input('aid', 1);
| $aid = $mybb->get_input('aid', MyBB::INPUT_INT);
|
}
|
}
|
$pid = $mybb->get_input('pid', 1);
| $pid = $mybb->get_input('pid', MyBB::INPUT_INT);
|
// Select attachment data from database
if($aid)
|
// Select attachment data from database
if($aid)
|
| Zeile 47 | Zeile 47 |
|---|
{
error($lang->error_invalidattachment);
}
|
{
error($lang->error_invalidattachment);
}
|
$pid = $attachment['pid'];
|
if($attachment['thumbnail'] == '' && isset($mybb->input['thumbnail']))
{
error($lang->error_invalidattachment);
}
$attachtypes = (array)$cache->read('attachtypes');
$ext = get_extension($attachment['filename']);
if(empty($attachtypes[$ext]))
{
error($lang->error_invalidattachment);
}
$attachtype = $attachtypes[$ext];
$pid = $attachment['pid'];
|
// Don't check the permissions on preview
if($pid || $attachment['uid'] != $mybb->user['uid'])
{
$post = get_post($pid);
|
// Don't check the permissions on preview
if($pid || $attachment['uid'] != $mybb->user['uid'])
{
$post = get_post($pid);
|
$thread = get_thread($post['tid']);
| |
|
|
if(!$thread && !isset($mybb->input['thumbnail']))
| if(!$post)
|
{
error($lang->error_invalidthread);
|
{
error($lang->error_invalidthread);
|
}
$fid = $thread['fid'];
// Get forum info
$forum = get_forum($fid);
// Permissions
$forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] == 0 || $forumpermissions['canviewthreads'] == 0 || (isset($forumpermissions['canonlyviewownthreads']) && $forumpermissions['canonlyviewownthreads'] != 0 && $thread['uid'] != $mybb->user['uid']) || ($forumpermissions['candlattachments'] == 0 && !$mybb->input['thumbnail']))
{
error_no_permission();
}
// Error if attachment is invalid or not visible
if(!$attachment['attachname'] || (!is_moderator($fid, "canviewunapprove") && ($attachment['visible'] != 1 || $thread['visible'] != 1 || $post['visible'] != 1)))
{
error($lang->error_invalidattachment);
}
}
| }
// Check permissions if the post is not a draft
if($post['visible'] != -2)
{
$thread = get_thread($post['tid']);
if(!$thread && !isset($mybb->input['thumbnail']))
{
error($lang->error_invalidthread);
}
$fid = $thread['fid'];
// Get forum info
$forum = get_forum($fid);
// Permissions
$forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] == 0 || $forumpermissions['canviewthreads'] == 0 || (isset($forumpermissions['canonlyviewownthreads']) && $forumpermissions['canonlyviewownthreads'] != 0 && $thread['uid'] != $mybb->user['uid']) || ($forumpermissions['candlattachments'] == 0 && empty($mybb->input['thumbnail'])))
{
error_no_permission();
}
// Error if attachment is invalid or not visible
if(!$attachment['attachname'] || (!is_moderator($fid, "canviewunapprove") && ($attachment['visible'] != 1 || $thread['visible'] != 1 || $post['visible'] != 1)))
{
error($lang->error_invalidattachment);
}
if($attachtype['forums'] != -1 && strpos(','.$attachtype['forums'].',', ','.$fid.',') === false)
{
error_no_permission();
}
}
}
|
if(!isset($mybb->input['thumbnail'])) // Only increment the download count if this is not a thumbnail
{
|
if(!isset($mybb->input['thumbnail'])) // Only increment the download count if this is not a thumbnail
{
|
| | if(!is_member($attachtype['groups']))
{
error_no_permission();
}
|
$attachupdate = array(
"downloads" => $attachment['downloads']+1,
);
| $attachupdate = array(
"downloads" => $attachment['downloads']+1,
);
|
| Zeile 89 | Zeile 125 |
|---|
// basename isn't UTF-8 safe. This is a workaround.
$attachment['filename'] = ltrim(basename(' '.$attachment['filename']));
|
// basename isn't UTF-8 safe. This is a workaround.
$attachment['filename'] = ltrim(basename(' '.$attachment['filename']));
|
| |
$uploadspath_abs = mk_path_abs($mybb->settings['uploadspath']);
|
$plugins->run_hooks("attachment_end");
|
$plugins->run_hooks("attachment_end");
|
|
|
if(isset($mybb->input['thumbnail']))
{
|
if(isset($mybb->input['thumbnail']))
{
|
| | if(!file_exists($uploadspath_abs."/".$attachment['thumbnail']))
{
error($lang->error_invalidattachment);
}
|
$ext = get_extension($attachment['thumbnail']);
switch($ext)
{
| $ext = get_extension($attachment['thumbnail']);
switch($ext)
{
|
| Zeile 118 | Zeile 161 |
|---|
header("Content-disposition: filename=\"{$attachment['filename']}\"");
header("Content-type: ".$type);
|
header("Content-disposition: filename=\"{$attachment['filename']}\"");
header("Content-type: ".$type);
|
$thumb = $mybb->settings['uploadspath']."/".$attachment['thumbnail'];
| $thumb = $uploadspath_abs."/".$attachment['thumbnail'];
|
header("Content-length: ".@filesize($thumb));
$handle = fopen($thumb, 'rb');
while(!feof($handle))
| header("Content-length: ".@filesize($thumb));
$handle = fopen($thumb, 'rb');
while(!feof($handle))
|
| Zeile 129 | Zeile 172 |
|---|
}
else
{
|
}
else
{
|
| | if(!file_exists($uploadspath_abs."/".$attachment['attachname']))
{
error($lang->error_invalidattachment);
}
|
$ext = get_extension($attachment['filename']);
switch($attachment['filetype'])
| $ext = get_extension($attachment['filename']);
switch($attachment['filetype'])
|
| Zeile 141 | Zeile 189 |
|---|
case "image/png":
case "text/plain":
header("Content-type: {$attachment['filetype']}");
|
case "image/png":
case "text/plain":
header("Content-type: {$attachment['filetype']}");
|
$disposition = "inline";
| if(!empty($attachtypes[$ext]['forcedownload']))
{
$disposition = "attachment";
}
else
{
$disposition = "inline";
}
|
break;
default:
| break;
default:
|
| Zeile 172 | Zeile 227 |
|---|
header("Content-length: {$attachment['filesize']}");
header("Content-range: bytes=0-".($attachment['filesize']-1)."/".$attachment['filesize']);
|
header("Content-length: {$attachment['filesize']}");
header("Content-range: bytes=0-".($attachment['filesize']-1)."/".$attachment['filesize']);
|
$handle = fopen($mybb->settings['uploadspath']."/".$attachment['attachname'], 'rb');
| $handle = fopen($uploadspath_abs."/".$attachment['attachname'], 'rb');
|
while(!feof($handle))
{
echo fread($handle, 8192);
| while(!feof($handle))
{
echo fread($handle, 8192);
|