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GroupController: Add backend selection control 

refs #8826
This commit is contained in:
Johannes Meyer 2015-05-08 09:56:07 +02:00
parent 1e1b9540f0
commit 5ace0a08f3
2 changed files with 57 additions and 15 deletions
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67
application/controllers/GroupController.php
View File

@ -5,8 +5,8 @@ use \Zend_Controller_Action_Exception;
use Icinga\Application\Config;
use Icinga\Authentication\UserGroup\UserGroupBackend;
use Icinga\Authentication\UserGroup\UserGroupBackendInterface;
use Icinga\Data\Selectable;
use Icinga\Web\Controller;
use Icinga\Web\Form;
use Icinga\Web\Widget;
class GroupController extends Controller
@ -32,6 +32,26 @@ class GroupController extends Controller
*/
public function listAction()
{
$backendNames = array_map(
function ($b) { return $b->getName(); },
$this->loadUserGroupBackends('Icinga\Data\Selectable')
);
$this->view->backendSelection = new Form();
$this->view->backendSelection->setAttrib('class', 'backend-selection');
$this->view->backendSelection->setUidDisabled();
$this->view->backendSelection->setMethod('GET');
$this->view->backendSelection->setTokenDisabled();
$this->view->backendSelection->addElement(
'select',
'backend',
array(
'autosubmit' => true,
'label' => $this->translate('Usergroup Backend'),
'multiOptions' => array_combine($backendNames, $backendNames),
'value' => $this->params->get('backend')
)
);
$backend = $this->getUserGroupBackend($this->params->get('backend'));
if ($backend === null) {
$this->view->backend = null;
@ -67,20 +87,40 @@ class GroupController extends Controller
));
}
/**
* Return all user group backends implementing the given interface
*
* @param string $interface The class path of the interface, or null if no interface check should be made
*
* @return array
*/
protected function loadUserGroupBackends($interface = null)
{
$backends = array();
foreach (Config::app('groups') as $backendName => $backendConfig) {
$candidate = UserGroupBackend::create($backendName, $backendConfig);
if (! $interface || $candidate instanceof $interface) {
$backends[] = $candidate;
}
}
return $backends;
}
/**
* Return the given user group backend or the first match in order
*
* @param string $name The name of the backend, or null in case the first match should be returned
* @param bool $selectable Whether the backend should implement the Selectable interface
* @param string $interface The interface the backend should implement, no interface check if null
*
* @return UserGroupBackendInterface
*
* @throws Zend_Controller_Action_Exception In case the given backend name is invalid
*/
protected function getUserGroupBackend($name = null, $selectable = true)
protected function getUserGroupBackend($name = null, $interface = 'Icinga\Data\Selectable')
{
$config = Config::app('groups');
if ($name !== null) {
$config = Config::app('groups');
if (! $config->hasSection($name)) {
throw new Zend_Controller_Action_Exception(
sprintf($this->translate('User group backend "%s" not found'), $name),
@ -88,22 +128,21 @@ class GroupController extends Controller
);
} else {
$backend = UserGroupBackend::create($name, $config->getSection($name));
if ($selectable && !$backend instanceof Selectable) {
if ($interface && !$backend instanceof $interface) {
$interfaceParts = explode('\\', strtolower($interface));
throw new Zend_Controller_Action_Exception(
sprintf($this->translate('User group backend "%s" is not able to list groups'), $name),
sprintf(
$this->translate('User group backend "%s" is not %s'),
$name,
array_pop($interfaceParts)
),
400
);
}
}
} else {
$backend = null;
foreach ($config as $backendName => $backendConfig) {
$candidate = UserGroupBackend::create($backendName, $backendConfig);
if (! $selectable || $candidate instanceof Selectable) {
$backend = $candidate;
break;
}
}
$backends = $this->loadUserGroupBackends($interface);
$backend = array_shift($backends);
}
return $backend;

5
application/views/scripts/group/list.phtml
View File

@ -4,7 +4,10 @@
<?= $this->sortBox; ?>
<?= $this->limiter; ?>
<?= $this->paginator; ?>
<?= $this->filterEditor; ?>
<div>
<?= $this->backendSelection; ?>
<?= $this->filterEditor; ?>
</div>
</div>
<?php endif ?>
<div class="content">