break;
case 'delete':
if (!$collection) {
echo "Error: no collection in use.\n";
break;
} elseif (!$input[1]) {
echo "Error: no node ID specified.\n";
break;
}
echo "Are you sure you want to delete the node '" . $input[1] . "'? (yes|no)\n";
$in = explode(' ', trim(fgets(STDIN)));
if ($in[0] != 'yes') {
echo "Aborted.\n";
break;
}
$res = $ns->delete($input[1]);
if (!$res) {
echo 'Error: ' . $ns->error . "\n";
break;
}
echo "Node deleted.\n";
break;
case 'deleteBranch':
if (!$collection) {
echo "Error: no collection in use.\n";
break;
} elseif (!$input[1]) {
echo "Error: no node ID specified.\n";
break;
}
echo "Are you sure you want to delete the branch '" . $input[1] . "'? (yes|no)\n";
