*/
require "init.inc.php";
$id = sotf_Utils::getParameter('id');
$type = sotf_Utils::getParameter('type');
$prg =& new sotf_Programme($id);
if (!$prg) {
raiseError("no_such_object", $id);
}
if (!$prg->isLocal()) {
raiseError("works only for local objects!", $id);
exit;
}
checkPerm($prg, 'change');
if ($type == 1) {
// send XBMF metadata
$meta = new sotf_Metadata($prg);
$md = $meta->getXBMFMetadata();
header("Content-type: application/xml\n");
//header("Content-type: text/plain\n");
//header("Content-transfer-encoding: binary\n");
header("Content-length: " . strlen($md) . "\n");
echo $md;
} elseif ($type == 2) {
// actualize metadata
$prg->saveMetadataFile();
// send XBMF
$file = tempnam($config['tmpDir'], 'export');
$dir = $prg->getDir();
$dir1 = basename($dir);
$dir2 = dirname($dir);
$xdir = "XBMF_{$dir1}";
function saveMetadataFile()
{
global $permissions;
if (!is_dir($this->getMetaDir())) {
addError("Programme dir not found", $this->getMetaDir());
return false;
}
$name = get_class($this);
$name = str_replace("sotf_", "", $name);
$xml = "<{$name}>";
$xml .= sotf_Utils::writeXML('data', $this->data, 1);
$roles = $this->getRoles();
$xml .= sotf_Utils::writeXML('role', $roles, 1);
$perms = $permissions->listUsersAndPermissions($this->id);
$xml .= sotf_Utils::writeXML('permission', $perms, 1);
$links = $this->getAssociatedObjects('sotf_links', 'caption');
$xml .= sotf_Utils::writeXML('link', $links, 1);
$rights = $this->getAssociatedObjects('sotf_rights', 'start_time');
$xml .= sotf_Utils::writeXML('right', $rights, 1);
$topics = $this->getTopics();
$xml .= sotf_Utils::writeXML('topic', $topics, 1);
$xml = $xml . "\n</{$name}>\n";
// TODO: save more data from other tables as well !!!!!
$file = $this->getMetaDir() . '/metadump.xml';
debug("dumping metadata xml in", $file);
$fp = fopen("{$file}", "w");
if (!$fp) {
logError("Could not dump metadata into {$file}");
// TODO: in this case the prg has been deleted in the meantime??
} else {
fwrite($fp, $xml);
fclose($fp);
}
// save XBMF
if (is_writable($this->getMetaDir())) {
$meta = new sotf_Metadata($this);
$xbmf = $meta->getXBMFMetadata();
$file = $this->getMetaDir() . '/metadata.xml';
sotf_Utils::save($file, $xbmf);
}
// to change modify_date
$this->update();
return true;
}
