phpldapadmin/add_oclass_form.php

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<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/add_oclass_form.php,v 1.20 2005/07/22 06:34:55 wurley Exp $
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/**
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* This page may simply add the objectClass and take you back to the edit page,
* but, in one condition it may prompt the user for input. That condition is this:
*
* If the user has requested to add an objectClass that requires a set of
* attributes with 1 or more not defined by the object. In that case, we will
* present a form for the user to add those attributes to the object.
*
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* Variables that come in via common.php
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* - server_id
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* Variables that come in as REQUEST vars:
* - dn (rawurlencoded)
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* - new_oclass
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*
* @package phpLDAPadmin
*/
/**
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*/
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require './common.php';
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if( $ldapserver->isReadOnly() )
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pla_error( $lang['no_updates_in_read_only_mode'] );
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if( ! $ldapserver->haveAuthInfo())
pla_error( $lang['not_enough_login_info'] );
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$new_oclass = $_REQUEST['new_oclass'];
$dn = rawurldecode( $_REQUEST['dn'] );
$encoded_dn = rawurlencode( $dn );
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/* Ensure that the object has defined all MUST attrs for this objectClass.
* If it hasn't, present a form to have the user enter values for all the
* newly required attrs. */
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$entry = get_object_attrs( $ldapserver, $dn, true );
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$current_attrs = array();
foreach( $entry as $attr => $junk )
$current_attrs[] = strtolower($attr);
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// grab the required attributes for the new objectClass
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$schema_oclasses = get_schema_objectclasses( $ldapserver );
$must_attrs = array();
foreach( $new_oclass as $oclass_name ) {
$oclass = get_schema_objectclass( $ldapserver, $oclass_name );
if( $oclass )
$must_attrs = array_merge( $must_attrs, $oclass->getMustAttrNames( $schema_oclasses ) );
}
$must_attrs = array_unique( $must_attrs );
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// We don't want any of the attr meta-data, just the string
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//foreach( $must_attrs as $i => $attr )
//$must_attrs[$i] = $attr->getName();
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// build a list of the attributes that this new objectClass requires,
// but that the object does not currently contain
$needed_attrs = array();
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foreach( $must_attrs as $attr ) {
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$attr = get_schema_attribute( $ldapserver, $attr );
//echo "<pre>"; var_dump( $attr ); echo "</pre>";
// First, check if one of this attr's aliases is already an attribute of this entry
foreach( $attr->getAliases() as $alias_attr_name )
if( in_array( strtolower( $alias_attr_name ), $current_attrs ) )
// Skip this attribute since it's already in the entry
continue;
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if( in_array( strtolower($attr->getName()), $current_attrs ) )
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continue;
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// We made it this far, so the attribute needs to be added to this entry in order
// to add this objectClass
$needed_attrs[] = $attr;
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}
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if( count( $needed_attrs ) > 0 ) {
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include './header.php'; ?>
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<body>
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<h3 class="title"><?php echo $lang['new_required_attrs']; ?></h3>
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<h3 class="subtitle"><?php echo $lang['requires_to_add'] . ' ' . count($needed_attrs) .
' ' . $lang['new_attributes']; ?></h3>
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<small>
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<?php echo $lang['new_required_attrs_instructions'];
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echo ' ' . count( $needed_attrs ) . ' ' . $lang['new_attributes'] . ' ';
echo $lang['that_this_oclass_requires']; ?>
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</small>
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<br />
<br />
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<form action="add_oclass.php" method="post">
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<input type="hidden" name="new_oclass" value="<?php echo rawurlencode( serialize( $new_oclass ) ); ?>" />
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<input type="hidden" name="dn" value="<?php echo $encoded_dn; ?>" />
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<input type="hidden" name="server_id" value="<?php echo $ldapserver->server_id; ?>" />
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<table class="edit_dn" cellspacing="0">
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<tr><th colspan="2"><?php echo $lang['new_required_attrs']; ?></th></tr>
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<?php foreach( $needed_attrs as $count => $attr ) { ?>
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<tr><td class="attr"><b><?php echo htmlspecialchars($attr->getName()); ?></b></td></tr>
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<tr><td class="val"><input type="text" name="new_attrs[<?php echo htmlspecialchars($attr->getName()); ?>]" value="" size="40" /></tr>
<?php } ?>
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</table>
<br />
<br />
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<center><input type="submit" value="<?php echo $lang['add_oclass_and_attrs']; ?>" /></center>
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</form>
</body>
</html>
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<?php } else {
$add_res = @ldap_mod_add( $ldapserver->connect(), $dn, array( 'objectClass' => $new_oclass ) );
if (! $add_res)
pla_error("Could not perform ldap_mod_add operation.",
ldap_error($ldapserver->connect()),ldap_errno($ldapserver->connect()));
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else
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header(sprintf('Location: edit.php?server_id=%s&dn=%s&modified_attrs[]=objectClass',
$ldapserver->server_id,$encoded_dn));
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}
?>