phpldapadmin/copy.php
2009-06-30 19:24:29 +10:00

208 lines
6.4 KiB
PHP

<?php
// $Header: /cvsroot/phpldapadmin/phpldapadmin/copy.php,v 1.31 2005/03/14 11:46:24 wurley Exp $
/**
* Copies a given object to create a new one.
*
* Vars that come in as POST vars
* - source_dn (rawurlencoded)
* - new_dn (form element)
* - server_id
*
* @package phpLDAPadmin
*/
/**
*/
require realpath( 'common.php' );
$source_server_id = (isset($_POST['server_id']) ? $_POST['server_id'] : '');
$dest_server_id = (isset($_POST['dest_server_id']) ? $_POST['dest_server_id'] : '');
$ldapserver_source = new LDAPServer($source_server_id);
$ldapserver_dest = new LDAPServer($dest_server_id);
if( $ldapserver_dest->isReadOnly() )
pla_error( $lang['copy_server_read_only'] );
if( ! $ldapserver_source->haveAuthInfo())
pla_error( $lang['not_enough_login_info'] );
if( ! $ldapserver_dest->haveAuthInfo())
pla_error( $lang['not_enough_login_info'] );
$source_dn = $_POST['old_dn'];
$dest_dn = $_POST['new_dn'];
$do_recursive = ( isset( $_POST['recursive'] ) && $_POST['recursive'] == 'on' ) ? true : false;
$remove = ( isset( $_POST['remove'] ) && $_POST['remove'] == 'yes' ) ? true : false;
$encoded_dn = rawurlencode( $source_dn );
include './header.php';
/* Error checking */
if( 0 == strlen( trim( $dest_dn ) ) )
pla_error( $lang['copy_dest_dn_blank'] );
if( pla_compare_dns( $source_dn,$dest_dn ) == 0 && $source_server_id == $dest_server_id )
pla_error( $lang['copy_source_dest_dn_same'] );
if( dn_exists( $ldapserver_dest, $dest_dn ) )
pla_error( sprintf( $lang['copy_dest_already_exists'], pretty_print_dn( $dest_dn ) ) );
if( ! dn_exists( $ldapserver_dest, get_container( $dest_dn ) ) )
pla_error( sprintf( $lang['copy_dest_container_does_not_exist'], pretty_print_dn( get_container($dest_dn) ) ) );
if( $do_recursive ) {
$filter = isset( $_POST['filter'] ) ? $_POST['filter'] : '(objectClass=*)';
// build a tree similar to that of the tree browser to give to r_copy_dn
$snapshot_tree = array();
echo "<body>\n";
echo "<h3 class=\"title\">". $lang['copy_copying'] . htmlspecialchars( $source_dn ) . "</h3>\n";
echo "<h3 class=\"subtitle\">" . $lang['copy_recursive_copy_progress'] ."</h3>\n";
echo "<br /><br />";
echo "<small>\n";
echo $lang['copy_building_snapshot'];
flush();
build_tree( $ldapserver_source, $source_dn, $snapshot_tree, $filter );
echo " <span style=\"color:green\">" . $lang['success'] . "</span><br />\n";
flush();
// prevent script from bailing early on a long delete
@set_time_limit( 0 );
$copy_result = r_copy_dn( $ldapserver_source, $ldapserver_dest, $snapshot_tree, $source_dn, $dest_dn );
echo "</small>\n";
} else {
$copy_result = copy_dn( $ldapserver_source, $source_dn, $ldapserver_dest, $dest_dn );
}
if( $copy_result ) {
$edit_url="edit.php?server_id=$dest_server_id&dn=" . rawurlencode( $dest_dn );
$new_rdn = get_rdn( $dest_dn );
$container = get_container( $dest_dn );
if( array_key_exists( 'tree', $_SESSION ) ) {
// do we not have a tree and tree icons yet? Build a new ones.
initialize_session_tree();
$tree = $_SESSION['tree'];
$tree_icons = $_SESSION['tree_icons'];
if( isset( $tree[$dest_server_id][$container] ) ) {
$tree[$dest_server_id][$container][] = $dest_dn;
sort( $tree[ $dest_server_id ][ $container ] );
$tree_icons[$dest_server_id][$dest_dn] = get_icon( $ldapserver_dest, $dest_dn );
$_SESSION['tree'] = $tree;
$_SESSION['tree_icons'] = $tree_icons;
session_write_close();
}
} ?>
<center>
<?php echo $lang['copy_successful_like_to']. "<a href=\"$edit_url\">" . $lang['copy_view_new_entry'] ."</a>"?>
</center>
<!-- refresh the tree view (with the new DN renamed)
and redirect to the edit_dn page -->
<script language="javascript">
parent.left_frame.location.reload();
</script>
</body>
</html>
<?php if ($remove) {
sleep(2);
$delete_url = "delete_form.php?server_id=$dest_server_id&dn=" .rawurlencode( $source_dn ); ?>
<!-- redirect to the delete form -->
<script language="javascript">
parent.right_frame.location="<?php echo $delete_url; ?>"
</script>
<?php }
} else {
exit;
}
function r_copy_dn( $ldapserver_source, $ldapserver_dest, $tree, $root_dn, $dest_dn ) {
global $lang;
echo "<nobr>". $lang['copy_copying'] . htmlspecialchars( $root_dn ) . "...";
flush();
$copy_result = copy_dn( $ldapserver_source, $root_dn, $ldapserver_dest, $dest_dn );
if( ! $copy_result )
return false;
echo "<span style=\"color:green\">".$lang['success']."</span></nobr><br />\n";
flush();
$children = isset( $tree[ $root_dn ] ) ? $tree[ $root_dn ] : null;
if( is_array( $children ) && count( $children ) > 0 ) {
foreach( $children as $child_dn ) {
$child_rdn = get_rdn( $child_dn );
$new_dest_dn = $child_rdn . ',' . $dest_dn;
r_copy_dn( $ldapserver_source, $ldapserver_dest, $tree, $child_dn, $new_dest_dn );
}
} else {
return true;
}
return true;
}
function copy_dn( $ldapserver_source, $source_dn, $ldapserver_dest, $dest_dn ) {
global $lang;
$attrs = get_object_attrs( $ldapserver_source, $source_dn );
$new_entry = $attrs;
// modify the prefix-value (ie "bob" in cn=bob) to match the destination DN's value.
$rdn_attr = substr( $dest_dn, 0, strpos( $dest_dn, '=' ) );
$rdn_value = get_rdn( $dest_dn );
$rdn_value = substr( $rdn_value, strpos( $rdn_value, '=' ) + 1 );
$new_entry[ $rdn_attr ] = $rdn_value;
// don't need a dn attribute in the new entry
unset( $new_entry['dn'] );
// Check the user-defined custom call back first
if( true === run_hook ( 'pre_entry_create',
array ( 'server_id' => $ldapserver_dest->server_id, 'dn' => $dest_dn, 'attrs' => $new_entry ) ) ) {
$add_result = @ldap_add( $ldapserver_dest->connect(), $dest_dn, $new_entry );
if( ! $add_result ) {
run_hook ( 'post_entry_create', array ( 'server_id' => $ldapserver_dest->server_id,
'dn' => $dest_dn, 'attrs' => $new_entry ) );
echo "</small><br /><br />";
pla_error( $lang['copy_failed'] . $dest_dn, ldap_error( $ldapserver_dest->connect() ), ldap_errno( $ldapserver_dest->connect() ) );
}
return $add_result;
} else {
return false;
}
}
/**
* @param object $ldapserver
* @param dn $root_dn
* @param unknown $tree
* @param string $filter
*/
function build_tree( $ldapserver, $root_dn, &$tree, $filter='(objectClass=*)' )
{
$children = get_container_contents( $ldapserver, $root_dn, 0, $filter );
if( is_array( $children ) && count( $children ) > 0 ) {
$tree[ $root_dn ] = $children;
foreach( $children as $child_dn )
build_tree( $ldapserver, $child_dn, $tree, $filter );
}
}
?>