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Modify.php
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Modify.php
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<?php
namespace NethServer\Module\Account\Group;
/*
* Copyright (C) 2012 Nethesis S.r.l.
*
* This script is part of NethServer.
*
* NethServer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* NethServer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with NethServer. If not, see <http://www.gnu.org/licenses/>.
*/
use Nethgui\System\PlatformInterface as Validate;
use Nethgui\Controller\Table\Modify as Table;
/**
* Group modify actions
*
* @author Davide Principi <davide.principi@nethesis.it>
* @since 1.0
*/
class Modify extends \Nethgui\Controller\Table\Modify
{
private function getGroupProvider()
{
static $provider;
if( ! $provider) {
$provider = new \NethServer\Tool\GroupProvider($this->getPlatform());
}
return $provider;
}
private function getUserProvider()
{
static $provider;
if( ! $provider) {
$provider = new \NethServer\Tool\UserProvider($this->getPlatform());
}
return $provider;
}
private function getUsers()
{
static $users;
if( ! isset($users)) {
$users = array_keys($this->getUserProvider()->getUsers());
}
return $users;
}
private function getGroups()
{
static $groups;
if( ! isset($groups)) {
$groups = array_keys($this->getGroupProvider()->getGroups());
}
return $groups;
}
private function enumerateMembers()
{
if($this->getGroupProvider()->isAD()) {
return array_unique(array_merge($this->getUsers(), $this->getGroups()));
}
return $this->getUsers();
}
public function readMembers()
{
return $this->getGroupProvider()->getGroupMembers($this->parameters['groupname']);
}
public function initialize()
{
// The group name must satisfy the USERNAME generic grammar:
if ($this->getIdentifier() === 'create') {
$groupNameValidator = $this->createValidator(Validate::USERNAME);
} else {
$groupNameValidator = FALSE;
}
$parameterSchema = array(
array('groupname', $groupNameValidator, Table::KEY),
array('members', Validate::ANYTHING, array($this, 'readMembers')),
);
$this->setSchema($parameterSchema);
parent::initialize();
}
public function validate(\Nethgui\Controller\ValidationReportInterface $report)
{
if ( ! $this->getRequest()->isMutation()) {
return;
}
if ($this->getIdentifier() === 'delete') {
$v = $this->createValidator()->platform('group-delete');
if( ! $v->evaluate($this->getAdapter()->getKeyValue())) {
$report->addValidationError($this, 'groupname', $v);
}
}
if ($this->getIdentifier() === 'update' || $this->getIdentifier() === 'create') {
$this->getValidator('members')->memberOf($this->enumerateMembers());
}
if ($this->getIdentifier() === 'create') {
$groups = array();
$groupProvider = new \NethServer\Tool\GroupProvider($this->getPlatform());
foreach (array_keys($groupProvider->getGroups()) as $u) {
$tmp = explode('@',$u);
$groups[] = $tmp[0];
}
if ( in_array($this->parameters['groupname'], $groups) ) { # group already exists
$report->addValidationErrorMessage($this, 'groupname', 'group_exists');
}
}
parent::validate($report);
}
public function process()
{
if ( ! $this->getRequest()->isMutation()) {
return;
}
if ($this->getIdentifier() === 'delete') {
$this->getPlatform()->signalEvent('group-delete', array($this->parameters['groupname']));
$this->getParent()->getAdapter()->flush();
return;
} elseif ($this->getIdentifier() === 'update') {
$event = 'modify';
} else {
$event = $this->getIdentifier();
}
$params[] = $this->parameters['groupname'];
if (!$this->parameters['members']) {
$this->parameters['members'] = array();
}
$members = array_unique($this->parameters['members']);
foreach ($members as $u) {
$tmp = explode('@',$u);
$params[] = $tmp[0];
}
$this->getPlatform()->signalEvent(sprintf('group-%s', $event), $params);
$this->getParent()->getAdapter()->flush();
}
public function prepareView(\Nethgui\View\ViewInterface $view)
{
parent::prepareView($view);
$templates = array(
'create' => 'NethServer\Template\Group\Modify',
'update' => 'NethServer\Template\Group\Modify',
'delete' => 'Nethgui\Template\Table\Delete',
);
$view->setTemplate($templates[$this->getIdentifier()]);
$tmp = array();
if ($this->getRequest()->isValidated()) {
foreach ($this->enumerateMembers() as $key) {
$tmp[] = array($key, $key);
}
$view->getCommandList()->show(); // required by nextPath() method of this class
}
$view['membersDatasource'] = $tmp;
$view['domain'] = $this->getPlatform()->getDatabase('configuration')->getType('DomainName');
}
public function nextPath()
{
// FALSE disables prepareNextViewOptimized() call from parent module:
return $this->getRequest()->isMutation() ? 'read' : FALSE;
}
}