Vergleich attachment.php - 1.8.14 - 1.8.30

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Zeile 69Zeile 69
if($pid || $attachment['uid'] != $mybb->user['uid'])
{
$post = get_post($pid);

if($pid || $attachment['uid'] != $mybb->user['uid'])
{
$post = get_post($pid);

	$thread = get_thread($post['tid']);



























	// 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 && !$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(!$thread && !isset($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 && !$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($attachtype['forums'] != -1 && strpos(','.$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();

	if(!is_member($attachtype['groups']))
{
error_no_permission();

Zeile 111Zeile 115
		"downloads" => $attachment['downloads']+1,
);
$db->update_query("attachments", $attachupdate, "aid='{$attachment['aid']}'");

		"downloads" => $attachment['downloads']+1,
);
$db->update_query("attachments", $attachupdate, "aid='{$attachment['aid']}'");

}


}


// 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");

if(isset($mybb->input['thumbnail']))

$plugins->run_hooks("attachment_end");

if(isset($mybb->input['thumbnail']))

{
if(!file_exists($mybb->settings['uploadspath']."/".$attachment['thumbnail']))
{
error($lang->error_invalidattachment);
}

{
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 145Zeile 151
		default:
$type = "image/unknown";
break;

		default:
$type = "image/unknown";
break;

	}

	}


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 160Zeile 166
}
else
{

}
else
{

	if(!file_exists($mybb->settings['uploadspath']."/".$attachment['attachname']))

	if(!file_exists($uploadspath_abs."/".$attachment['attachname']))

	{
error($lang->error_invalidattachment);
}

	{
error($lang->error_invalidattachment);
}

Zeile 177Zeile 183
		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 208Zeile 221

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);