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<?php
function init_builds_download(&$S) {
if (!isset($S['user'])) {
return 'login';
}
if (!(isset($_REQUEST['build']) && strlen($_REQUEST['build']) == 6 && ctype_alnum($_REQUEST['build']))) {
debug('builds_download', 'No build or badly formatted build requested');
return '404';
}
$r=query('SELECT * FROM `builds` WHERE `id`="'.$_REQUEST['build'].'"');
if ($r->rowCount() == 0) {
debug('builds_download', 'build not found or not owned by user');
return '404';
}
$build=new sql_build($r->fetch(PDO::FETCH_ASSOC));
if ($build->visibility == 'private' && !owner_or_admin($build->owner)) {
debug('builds_download', 'Permission denied');
return '404';
}
$files=glob(COMPLETED.'/build-'.$build->id.'.*');
if (count($files)) {
if (count($files) > 1) {
debug('builds_download', 'extraneous file(s) found - don\'t know which to give them');
return '404';
}
$S['builds_download']['file']=$files[0];
if (!is_readable($S['builds_download']['file'])) {
debug('builds_download', 'found file, but no read perms');
return '404';
}
$ext=substr($S['builds_download']['file'], strpos($S['builds_download']['file'], '.'));
} else {
debug('builds_download', 'image file not found');
return '404';
}
$S['builds_download']['dl']=new sql_download($build->id, $S['user']->id, time());
contenttype('application/octet-stream');
header('Content-Length: '.filesize($S['builds_download']['file']));
header('Content-Description: File Transfer');
header('Content-Transfer-Encoding: binary');
header('Content-Disposition: attachment; filename="'.(isset($build->name) && strlen($build->name)?str_replace('"', '\"', $build->name):'ingenue-'.$build->id).$ext);
}
function body_builds_download(&$S) {
ob_end_flush(); // At least in 5.3, we get a 500 Internal Server Error without this
readfile($S['builds_download']['file']);
// Log the download to db after sending data so hopefully HEAD requests won't artificially inflate the # of dls
$S['builds_download']['dl']->write();
}
?>
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