phpldapadmin/delete.php

<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/delete.php,v 1.21 2005/03/05 06:27:06 wurley Exp $

/**
 * Deletes a DN and presents a "job's done" message.
 *
 * Variables that come in as POST vars:
 *  - dn (rawurlencoded)
 *  - server_id
 *
 * @package phpLDAPadmin
 */
/**
 */

require realpath( 'common.php' );

$server_id = (isset($_POST['server_id']) ? $_POST['server_id'] : '');
$ldapserver = new LDAPServer($server_id);

if( $ldapserver->isReadOnly() )
	pla_error( $lang['no_updates_in_read_only_mode'] );
if( ! $ldapserver->haveAuthInfo())
	pla_error( $lang['not_enough_login_info'] );

$dn = $_POST['dn'];
$encoded_dn = rawurlencode( $dn );

if( $dn === null )
	pla_error( $lang['you_must_specify_a_dn'] );

dn_exists( $ldapserver, $dn ) or pla_error( sprintf( $lang['no_such_entry'], '<b>' . pretty_print_dn( $dn ) . '</b>' ) );

// Check the user-defined custom callback first.
if( true === run_hook ( 'pre_entry_delete', array ( 'server_id' => $server_id, 'dn' => $dn ) ) ) {
	$del_result = @ldap_delete( $ldapserver->connect(), $dn );

} else {
	pla_error( sprintf( $lang['could_not_delete_entry'], '<b>' . pretty_print_dn( $dn ) . '</b>' ));
}

if( $del_result ) {

	// Custom callback
	run_hook ( 'post_entry_delete', array ( 'server_id' => $server_id, 'dn' => $dn ) );

	// kill the DN from the tree browser session variable and
	// refresh the tree viewer frame (left_frame)

	if( array_key_exists( 'tree', $_SESSION ) ) {
		$tree = $_SESSION['tree'];

		if( isset( $tree[$server_id] ) && is_array( $tree[$server_id] ) ) {

			// does it have children? (it shouldn't, but hey, you never know)
			if( isset( $tree[$server_id][$dn] ) )
				unset( $tree[$server_id][$dn] );

			// search and destroy
			foreach( $tree[$server_id] as $tree_dn => $subtree )
				foreach( $subtree as $key => $sub_tree_dn )
					if( 0 == strcasecmp( $sub_tree_dn, $dn ) )
						unset( $tree[$server_id][$tree_dn][$key] );

			$_SESSION['tree'] = $tree;
		}
		session_write_close();
	}

	include './header.php'; ?>

	<script language="javascript">
		parent.left_frame.location.reload();
	</script>

	<br />
	<br />
	<center><?php echo sprintf( $lang['entry_deleted_successfully'], '<b>' .pretty_print_dn($dn) . '</b>' ); ?></center>

<?php } else {
	pla_error( sprintf( $lang['could_not_delete_entry'], '<b>' . pretty_print_dn( $dn ) . '</b>' ),
		ldap_error( $ldapserver->connect() ), ldap_errno( $ldapserver->connect() ) );
}
?>