public function __call($method, $args)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 129, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (!in_array($method, array('get', 'visit', 'draw'))) {
debug_dump_backtrace(sprintf('Incorrect use of method loading [%s]', $method), 1);
}
$methods = array();
$fnct = array_shift($args);
$object = $args[0];
$class = get_class($object);
$call = "{$method}{$fnct}{$class}";
array_push($methods, $call);
while ($class && !method_exists($this, $call)) {
if (defined('DEBUGTMP') && DEBUGTMP) {
printf('<font size=-2><i>Class (%s): Method doesnt exist (%s,%s)</i></font><br />', $class, get_class($this), $call);
}
$class = get_parent_class($class);
$call = "{$method}{$fnct}{$class}";
array_push($methods, $call);
}
if (defined('DEBUGTMP') && DEBUGTMP) {
printf('<font size=-2><i>Calling Methods: %s</i></font><br />', implode('|', $methods));
}
if (defined('DEBUGTMP') && DEBUGTMP && method_exists($this, $call)) {
printf('<font size=-2>Method Exists: %s::%s (%s)</font><br />', get_class($this), $call, $args);
}
if (method_exists($this, $call)) {
$call .= '(';
for ($i = 0; $i < count($args); $i++) {
if ($i == 0) {
$call .= sprintf('$args[%s]', $i);
} else {
$call .= sprintf(',$args[%s]', $i);
}
}
$call .= ');';
if (defined('DEBUGTMP') && DEBUGTMP) {
printf('<font size=-2><b>Invoking Method: $this->%s</b></font><br />', $call);
}
eval('$r = $this->' . $call);
if (isset($r)) {
return $r;
} else {
return;
}
} elseif (DEBUG_ENABLED) {
debug_log('Doesnt exist param (%s,%s)', 1, 0, __FILE__, __LINE__, __METHOD__, $method, $fnct);
}
printf('<font size=-2><i>NO Methods: %s</i></font><br />', implode('|', $methods));
}
protected function getNoteRequiredAttribute($attribute)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 129, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (DEBUGTMP) {
printf('<font size=-2>%s</font><br />', __METHOD__);
}
$required_by = '';
$sattr_required = '';
# Is this attribute required by an objectClass ?
$sattr = $this->getServer()->getSchemaAttribute($attribute->getName());
if ($sattr) {
$sattr_required = $sattr->getRequiredByObjectClasses();
}
if ($sattr_required) {
$oc = $this->template->getAttribute('objectclass');
if ($oc) {
foreach ($oc->getValues() as $objectclass) {
# If this objectclass is in our required list
if (in_array_ignore_case($objectclass, $sattr_required)) {
$required_by .= sprintf('%s ', $objectclass);
continue;
}
# If not, see if it is in our parent.
$sattr = $this->getServer()->getSchemaObjectClass($objectclass);
if (array_intersect($sattr->getParents(), $sattr_required)) {
$required_by .= sprintf('%s ', $objectclass);
}
}
} else {
debug_dump_backtrace('How can there be no objectclasses?', 1);
}
}
if ($required_by) {
return sprintf('<acronym title="%s %s">%s</acronym>', _('Required attribute for objectClass(es)'), $required_by, _('required'));
} else {
return '';
}
}
/**
* Does this attribute need supporting JS
*/
public function needJS($type = null)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 5, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (is_null($type)) {
foreach (array('focus', 'blur', 'validate') as $type) {
if ($this->needJS($type)) {
return true;
}
}
return false;
} elseif ($type == 'focus') {
# We dont have any focus javascript routines.
return false;
} elseif ($type == 'blur') {
if ($this->onchange || $this->isRequired()) {
return true;
} else {
return false;
}
} elseif ($type == 'validate') {
if ($this->isRequired()) {
return true;
} else {
return false;
}
} else {
debug_dump_backtrace(sprintf('Unknown JS request %s', $type), 1);
}
}
/**
* Modify objects
*/
public function modify($dn, $attrs, $method = null)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 17, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
# Check our unique attributes.
if (!$this->checkUniqueAttrs($dn, $attrs)) {
return false;
}
$result = false;
$summary = array();
$current_attrs = $this->getDNAttrValues($dn, $method, LDAP_DEREF_NEVER, array('*'));
# Go through our attributes and call our hooks for each attribute changing its value
foreach ($attrs as $attr => $values) {
# For new attributes
if (count($values) && !isset($current_attrs[$attr])) {
if (!run_hook('pre_attr_add', array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'newvalue' => $values))) {
unset($attrs[$attr]);
system_message(array('title' => _('Attribute not added'), 'body' => sprintf('%s (<b>%s</b>)', _('Hook pre_attr_add prevented attribute from being added'), $attr), 'type' => 'warn'));
} else {
$summary['add'][$attr]['new'] = $values;
}
# For modify attributes
} elseif (count($values)) {
if (!run_hook('pre_attr_modify', array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'oldvalue' => $current_attrs[$attr], 'newvalue' => $values))) {
unset($attrs[$attr]);
system_message(array('title' => _('Attribute not modified'), 'body' => sprintf('%s (<b>%s</b>)', _('Hook pre_attr_modify prevented attribute from being modified'), $attr), 'type' => 'warn'));
} else {
$summary['modify'][$attr]['new'] = $values;
$summary['modify'][$attr]['old'] = $current_attrs[$attr];
}
# For delete attributes
} else {
if (!run_hook('pre_attr_delete', array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'oldvalue' => $current_attrs[$attr]))) {
unset($attrs[$attr]);
system_message(array('title' => _('Attribute not deleted'), 'body' => sprintf('%s (<b>%s</b>)', _('Hook pre_attr_delete prevented attribute from being deleted'), $attr), 'type' => 'warn'));
} else {
$summary['delete'][$attr]['old'] = $current_attrs[$attr];
}
}
}
if (!count($attrs)) {
return false;
}
if (run_hook('pre_entry_modify', array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attrs' => $attrs))) {
$result = @ldap_modify($this->connect($method), $dn, $attrs);
if ($result) {
run_hook('post_entry_modify', array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attrs' => $attrs));
foreach (array('add', 'modify', 'delete') as $mode) {
if (isset($summary[$mode])) {
foreach ($summary[$mode] as $attr => $values) {
switch ($mode) {
case 'add':
run_hook(sprintf('post_attr_%s', $mode), array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'newvalue' => $values['new']));
break;
case 'modify':
run_hook(sprintf('post_attr_%s', $mode), array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'oldvalue' => $values['old'], 'newvalue' => $values['new']));
break;
case 'delete':
run_hook(sprintf('post_attr_%s', $mode), array('server_id' => $this->index, 'method' => $method, 'dn' => $dn, 'attr' => $attr, 'oldvalue' => $values['old']));
break;
default:
debug_dump_backtrace(sprintf('Unkown mode %s', $mode), 1);
}
}
}
}
} else {
system_message(array('title' => _('Could not perform ldap_modify operation.'), 'body' => ldap_error_msg($this->getErrorMessage($method), $this->getErrorNum($method)), 'type' => 'error'));
}
}
return $result;
}
/**
* Return the number of children an entry has. Optionally autoread the child entry.
*
* @param dn DN of the entry
* @param boolean LDAP Size Limit
*/
protected function readChildrenNumber($dn, $nolimit = false)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 33, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
$dnlower = $this->indexDN($dn);
if (!isset($this->entries[$dnlower])) {
debug_dump_backtrace('Reading children on an entry that isnt set?', true);
}
# Read the entry if we havent got it yet.
if (!$this->entries[$dnlower]->isLeaf() && !$this->entries[$dnlower]->getChildren()) {
$this->readChildren($dn, $nolimit);
}
return count($this->entries[$dnlower]->getChildren());
}
/**
* Return an object Instance of a configured database.
*
* @param int Index
* @return object Datastore instance object.
*/
public function Instance($index = null)
{
if (defined('DEBUG_ENABLED') && DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 17, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
# If no index defined, then pick the lowest one.
if (is_null($index)) {
$index = min($this->GetServerList())->getIndex();
}
if (!isset($this->objects[$index])) {
debug_dump_backtrace(sprintf('Error: Datastore instance [%s] doesnt exist?', htmlspecialchars($index)), 1);
}
if (defined('DEBUG_ENABLED') && DEBUG_ENABLED) {
debug_log('Returning instance of database (%s)', 3, 0, __FILE__, __LINE__, __METHOD__, $index);
}
return $this->objects[$index];
}
/**
* Given a DN string and a path like syntax, this returns the parent container portion of the string.
*
* @param string The DN whose container string to return.
* @param string Either '/', '.' or something like '../../<rdn>'
* @return string The container
*/
public function getContainerPath($dn, $path = '..')
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 17, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
$top = $this->getContainerTop($dn);
if ($path[0] == '/') {
$dn = $top;
$path = substr($path, 1);
} elseif ($path == '.') {
return $dn;
}
$parenttree = explode('/', $path);
foreach ($parenttree as $key => $value) {
if ($value == '..') {
if ($this->getContainer($dn)) {
$dn = $this->getContainer($dn);
}
if ($dn == $top) {
break;
}
} elseif ($value) {
$dn = sprintf('%s,%s', $value, $dn);
} else {
break;
}
}
if (!$dn) {
debug_dump(array(__METHOD__, 'dn' => $dn, 'path' => $path));
debug_dump_backtrace('Container is empty?', 1);
}
return $dn;
}
/**
* Build the attributes array for the entry when the change type is modify
*/
private function getModifyDetails($lines)
{
if (!count($lines)) {
return $this->error(_('Missing attributes for'), $lines);
}
# While the array is not empty
while (count($lines)) {
$processline = false;
$deleteattr = false;
# Get the current line with the action
$currentLine = array_shift($lines);
$attrvalue = $this->getAttrValue($currentLine);
$action_attribute = $attrvalue[0];
$action_attribute_value = $attrvalue[1];
if (!in_array($action_attribute, array('add', 'delete', 'replace'))) {
return $this->error(_('Missing modify command add, delete or replace'), array_merge(array($currentLine), $lines));
}
$processline = true;
switch ($action_attribute) {
case 'add':
break;
case 'delete':
$attribute = $this->template->getAttribute($action_attribute_value);
if (is_null($attribute)) {
return $this->error(sprintf('%s %s', _('Attempting to delete a non existant attribute'), $action_attribute_value), array_merge(array($currentLine), $lines));
}
$deleteattr = true;
break;
case 'replace':
$attribute = $this->template->getAttribute($action_attribute_value);
if (is_null($attribute)) {
return $this->error(sprintf('%s %s', _('Attempting to replace a non existant attribute'), $action_attribute_value), array_merge(array($currentLine), $lines));
}
break;
default:
debug_dump_backtrace(sprintf('Unknown action %s', $action_attribute), 1);
}
# Fetch the attribute for the following line
$currentLine = array_shift($lines);
while ($processline && trim($currentLine) && trim($currentLine) != '-') {
$processline = false;
# If there is a valid line
if (preg_match('/:/', $currentLine)) {
$attrvalue = $this->getAttrValue($currentLine);
$attr = $attrvalue[0];
$attribute_value_part = $attrvalue[1];
# Check that it correspond to the one specified before
if ($attr == $action_attribute_value) {
# Get the value part of the attribute
$attribute_value = $this->getAttributeValue($attribute_value_part);
$attribute = $this->template->getAttribute($attr);
# This should be a add/replace operation
switch ($action_attribute) {
case 'add':
if (is_null($attribute)) {
$attribute = $this->template->addAttribute($attr, array('values' => array($attribute_value_part)));
} else {
$attribute->addValue($attribute_value_part, -1);
}
$attribute->justModified();
break;
case 'delete':
$deleteattr = false;
if (($key = array_search($attribute_value_part, $attribute->getValues())) !== false) {
$attribute->delValue($key);
} else {
return $this->error(sprintf('%s %s', _('Delete value doesnt exist in DN'), $attribute_value_part), array_merge(array($currentLine), $lines));
}
break;
case 'replace':
if ($attribute->hasBeenModified()) {
$attribute->addValue($attribute_value_part, -1);
} else {
$attribute->setValue(array($attribute_value_part));
}
break;
default:
debug_dump_backtrace(sprintf('Unexpected operation %s', $action_attribute));
}
} else {
return $this->error(sprintf('%s %s', _('The attribute to modify doesnt match the one specified by'), $action_attribute), array_merge(array($currentLine), $lines));
}
} else {
return $this->error(sprintf('%s %s', _('Attribute not valid'), $currentLine), array_merge(array($currentLine), $lines));
}
$currentLine = array_shift($lines);
if (trim($currentLine)) {
$processline = true;
}
}
if ($action_attribute == 'delete' && $deleteattr) {
$attribute->setValue(array());
}
}
return $this->template;
}
/**
* The only function which should be called by a user
*
* @see common.php
* @see APP_SESSION_ID
* @return boolean Returns true if the session was started the first time
*/
function app_session_start()
{
$sysmsg = null;
# If we have a sysmsg before our session has started, then preserve it.
if (isset($_SESSION['sysmsg'])) {
$sysmsg = $_SESSION['sysmsg'];
}
/* If session.auto_start is on in the server's PHP configuration (php.ini), then
* we will have problems loading our schema cache since the session will have started
* prior to loading the SchemaItem (and descedants) class. Destroy the auto-started
* session to prevent this problem.
*/
if (ini_get('session.auto_start') && !array_key_exists(app_session_id_init, $_SESSION)) {
@session_destroy();
}
# Do we already have a session?
if (@session_id()) {
return;
}
@session_name(APP_SESSION_ID);
@session_start();
# Do we have a valid session?
$is_initialized = is_array($_SESSION) && array_key_exists(app_session_id_init, $_SESSION);
if (!$is_initialized) {
if (app_session_id_paranoid) {
ini_set('session.use_trans_sid', 0);
@session_destroy();
@session_id(app_session_get_id());
@session_start();
ini_set('session.use_trans_sid', 1);
}
$_SESSION[app_session_id_init]['name'] = app_name();
$_SESSION[app_session_id_init]['version'] = app_version();
$_SESSION[app_session_id_init]['config'] = filemtime(CONFDIR . 'config.php');
}
@header('Cache-control: private');
// IE 6 Fix
if (app_session_id_paranoid && !app_session_verify_id()) {
error('Session inconsistent or session timeout', 'error', 'index.php');
}
# Check we have the correct version of the SESSION cache
if (isset($_SESSION['cache']) || isset($_SESSION[app_session_id_init])) {
if (!is_array($_SESSION[app_session_id_init])) {
$_SESSION[app_session_id_init] = array();
}
if (!isset($_SESSION[app_session_id_init]['version']) || !isset($_SESSION[app_session_id_init]['config']) || !isset($_SESSION[app_session_id_init]['name']) || $_SESSION[app_session_id_init]['name'] !== app_name() || $_SESSION[app_session_id_init]['version'] !== app_version() || $_SESSION[app_session_id_init]['config'] != filemtime(CONFDIR . 'config.php')) {
$_SESSION[app_session_id_init]['name'] = app_name();
$_SESSION[app_session_id_init]['version'] = app_version();
$_SESSION[app_session_id_init]['config'] = filemtime(CONFDIR . 'config.php');
unset($_SESSION['cache']);
unset($_SESSION[APPCONFIG]);
# Our configuration information has changed, so we'll redirect to index.php to get it reloaded again.
system_message(array('title' => _('Configuration cache stale.'), 'body' => _('Your configuration has been automatically refreshed.'), 'type' => 'info', 'special' => true));
$config_file = CONFDIR . 'config.php';
$config = check_config($config_file);
if (!$config) {
debug_dump_backtrace('config is empty?', 1);
}
} else {
# Sanity check, specially when upgrading from a previous release.
if (isset($_SESSION['cache'])) {
foreach (array_keys($_SESSION['cache']) as $id) {
if (isset($_SESSION['cache'][$id]['tree']['null']) && !is_object($_SESSION['cache'][$id]['tree']['null'])) {
unset($_SESSION['cache'][$id]);
}
}
}
}
}
# If we came via index.php, then set our $config.
if (!isset($_SESSION[APPCONFIG]) && isset($config)) {
$_SESSION[APPCONFIG] = $config;
}
# Restore our sysmsg's if there were any.
if ($sysmsg) {
if (!isset($_SESSION['sysmsg']) || !is_array($_SESSION['sysmsg'])) {
$_SESSION['sysmsg'] = array();
}
$_SESSION['sysmsg'] = array_merge($_SESSION['sysmsg'], $sysmsg);
}
}
/**
* Record a system message.
* This function can be used as an alternative to generate a system message, if page hasnt yet been defined.
*/
function system_message($msg, $redirect = null)
{
if (!is_array($msg)) {
return null;
}
if (!isset($msg['title']) && !isset($msg['body'])) {
return null;
}
if (!isset($msg['type'])) {
$msg['type'] = 'info';
}
if (!isset($_SESSION['sysmsg']) || !is_array($_SESSION['sysmsg'])) {
$_SESSION['sysmsg'] = array();
}
# Try and detect if we are in a redirect loop
if (get_request('redirect', 'GET') && $msg['type'] != 'debug') {
foreach ($_SESSION['sysmsg'] as $detail) {
if ($msg == $detail && !isset($detail['special'])) {
debug_dump(array('Incoming MSG' => $msg, 'existing' => $_SESSION['sysmsg']));
debug_dump_backtrace('Redirect Loop Detected', true);
}
}
}
array_push($_SESSION['sysmsg'], $msg);
if ($redirect) {
if (preg_match('/\\?/', $redirect)) {
$redirect .= '&';
} else {
$redirect .= '?';
}
$redirect .= 'redirect=true';
# Check if we were an ajax request, and only render the ajax message
if (get_request('meth', 'REQUEST') == 'ajax') {
$redirect .= '&meth=ajax';
}
header("Location: {$redirect}");
die;
}
}
/**
* Add another attribute to this template
*
* @return int Attribute ID
*/
public function addAttribute($name, $value, $source = null)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 5, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (!is_array($value)) {
debug_dump_backtrace('Value should be an array()', 1);
}
$server = $this->getServer();
# Initialise the Attribute Factory.
$attribute_factory = new AttributeFactory();
# If there isnt a schema item for this attribute
$attribute = $attribute_factory->newAttribute($name, $value, $server->getIndex(), $source);
$attrid = $this->getAttrID($attribute->getName());
if (is_null($attrid)) {
array_push($this->attributes, $attribute);
} else {
debug_dump_backtrace(sprintf('There was a request to add an attribute (%s), but it was already defined? (%s)', $attrid, __METHOD__), true);
}
if ($this->getID() == 'none') {
usort($this->attributes, 'sortAttrs');
}
return $attribute;
}
/**
* Add another attribute to this template
*
* @return int Attribute ID
*/
public function addAttribute($name, $value, $source = null)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 5, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (!is_array($value)) {
debug_dump_backtrace('Value should be an array()', 1);
}
$server = $this->getServer();
# Initialise the Attribute Factory.
$attribute_factory = new AttributeFactory();
if (preg_match('/;/', $name)) {
system_message(array('title' => 'phpLDAPadmin doesnt support RFC3866.', 'body' => sprintf('%s {%s} (%s)', 'PLA might not do what you expect...', $name, is_array($value) ? serialize($value) : $value), 'type' => 'warn'));
}
# If there isnt a schema item for this attribute
$attribute = $attribute_factory->newAttribute($name, $value, $server->getIndex(), $source);
$attrid = $this->getAttrID($attribute->getName());
if (is_null($attrid)) {
array_push($this->attributes, $attribute);
}
return $attribute;
}
/**
* This function will setup our template object (read LDAP for current values, read $_REQUEST for new values, etc)
* so that it can be rendered.
*/
private function visitStart()
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 129, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
if (DEBUGTMP) {
printf('<font size=-2>%s</font><br />', __METHOD__);
}
# If we have a DN, then we are an editing template
if ($this->dn) {
$this->template->setDN($this->dn);
} elseif ($this->container || get_request('create_base')) {
$this->template->setContainer($this->container);
} else {
debug_dump_backtrace('Dont know what type of template we are - no DN or CONTAINER?', 1);
}
# Header
$this->drawHeader();
}
/**
* Copy a DN
*/
public function copy($template, $rdn, $asnew = false)
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 5, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
$rdnarray = rdn_explode($rdn);
$counter = 1;
foreach ($template->getAttributes(true) as $sattribute) {
$attribute = $this->addAttribute($sattribute->getName(false), array('values' => $sattribute->getValues()));
# Set our new RDN, and its values
if (is_null($attribute)) {
debug_dump_backtrace('Attribute is null, it probably doesnt exist in the destination server?');
} else {
# Mark our internal attributes.
if ($sattribute->isInternal()) {
$attribute->setInternal();
}
$modified = false;
foreach ($rdnarray as $index => $rdnattr) {
list($attr, $value) = explode('=', $rdnattr);
if (strtolower($attr) == $attribute->getName()) {
# If this is already marked as an RDN, then this multivalue RDN was updated on a previous loop
if (!$modified) {
$attribute->setValue(array($value));
$attribute->setRDN($counter++);
$modified = true;
} else {
$attribute->addValue($value);
}
# This attribute has been taken care of, we'll drop it from our list.
unset($rdnarray[$index]);
}
}
}
// @todo If this is a Jpeg Attribute, we need to mark it read only, since it cant be deleted like text attributes can
if (strcasecmp(get_class($attribute), 'jpegAttribute') == 0) {
$attribute->setReadOnly();
}
}
# If we have any RDN values left over, there werent in the original entry and need to be added.
foreach ($rdnarray as $rdnattr) {
list($attr, $value) = explode('=', $rdnattr);
$attribute = $this->addAttribute($attr, array('values' => array($value)));
if (is_null($attribute)) {
debug_dump_backtrace('Attribute is null, it probably doesnt exist in the destination server?');
} else {
$attribute->setRDN($counter++);
}
}
# If we are copying into a new entry, we need to discard all the "old values"
if ($asnew) {
foreach ($this->getAttributes(true) as $sattribute) {
$sattribute->setOldValue(array());
}
}
}
