}
}
// Delete metadata
if (isset($_POST['delete-metadata']) && $guard->hasPermission('deletemetadata', $entity->getWorkflow(), $user->getType())) {
foreach ($_POST['delete-metadata'] as $data) {
if ($mcontroller->removeMetadata($data)) {
$update = TRUE;
$note .= 'Metadata deleted: ' . $data . '<br />';
}
}
}
// Add metadata from a URL.
// NOTE. This will overwrite everything paster to the XML field
if (isset($_POST['add_metadata_from_url']) && $guard->hasPermission('importmetadata', $entity->getWorkflow(), $user->getType())) {
if (!empty($_POST['meta_url'])) {
if ($mcontroller->setMetadataURL($_POST['meta_url'])) {
$update = TRUE;
$note .= 'Metadata URL set: ' . $_POST['meta_url'] . '<br />';
}
try {
$res = @file_get_contents($_POST['meta_url']);
if ($res) {
$_POST['meta_xml'] = $res;
$note .= 'Import metadata from URL: ' . $_POST['meta_url'] . '<br />';
} else {
$msg = 'error_import_metadata_url';
}
} catch (Exception $e) {
SimpleSAML_Logger::warning('Janus: Failed to retrieve metadata. ' . $e->getMessage());
}
}
