diff options
Diffstat (limited to 'library/Director/Web/Controller/ActionController.php')
| -rw-r--r-- | library/Director/Web/Controller/ActionController.php | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/library/Director/Web/Controller/ActionController.php b/library/Director/Web/Controller/ActionController.php new file mode 100644 index 0000000..6282a16 --- /dev/null +++ b/library/Director/Web/Controller/ActionController.php @@ -0,0 +1,253 @@ +<?php + +namespace Icinga\Module\Director\Web\Controller; + +use gipfl\Translation\StaticTranslator; +use Icinga\Application\Benchmark; +use Icinga\Data\Paginatable; +use Icinga\Exception\NotFoundError; +use Icinga\Exception\ProgrammingError; +use Icinga\Module\Director\Monitoring; +use Icinga\Module\Director\Web\Controller\Extension\CoreApi; +use Icinga\Module\Director\Web\Controller\Extension\DirectorDb; +use Icinga\Module\Director\Web\Controller\Extension\RestApi; +use Icinga\Module\Director\Web\Window; +use Icinga\Security\SecurityException; +use Icinga\Web\Controller; +use Icinga\Web\UrlParams; +use InvalidArgumentException; +use gipfl\IcingaWeb2\Translator; +use gipfl\IcingaWeb2\Link; +use gipfl\IcingaWeb2\Widget\ControlsAndContent; +use gipfl\IcingaWeb2\Controller\Extension\ControlsAndContentHelper; +use gipfl\IcingaWeb2\Zf1\SimpleViewRenderer; +use GuzzleHttp\Psr7\ServerRequest; +use Psr\Http\Message\ServerRequestInterface; + +abstract class ActionController extends Controller implements ControlsAndContent +{ + use DirectorDb; + use CoreApi; + use RestApi; + use ControlsAndContentHelper; + + protected $isApified = false; + + /** @var UrlParams Hint for IDE, somehow does not work in web */ + protected $params; + + /** @var Monitoring */ + private $monitoring; + + /** + * @throws SecurityException + * @throws \Icinga\Exception\AuthenticationException + * @throws \Icinga\Exception\NotFoundError + */ + public function init() + { + if (! $this->getRequest()->isApiRequest() + && $this->Config()->get('frontend', 'disabled', 'no') === 'yes' + ) { + throw new NotFoundError('Not found'); + } + $this->initializeTranslator(); + Benchmark::measure('Director base Controller init()'); + $this->checkForRestApiRequest(); + $this->checkDirectorPermissions(); + $this->checkSpecialDirectorPermissions(); + } + + protected function initializeTranslator() + { + StaticTranslator::set(new Translator('director')); + } + + public function getAuth() + { + return $this->Auth(); + } + + /** + * @codingStandardsIgnoreStart + * @return Window + */ + public function Window() + { + // @codingStandardsIgnoreEnd + if ($this->window === null) { + $this->window = new Window( + $this->_request->getHeader('X-Icinga-WindowId', Window::UNDEFINED) + ); + } + return $this->window; + } + + /** + * @throws SecurityException + */ + protected function checkDirectorPermissions() + { + $this->assertPermission('director/admin'); + } + + /** + * @throws SecurityException + */ + protected function checkSpecialDirectorPermissions() + { + if ($this->params->get('format') === 'sql') { + $this->assertPermission('director/showsql'); + } + } + + /** + * Assert that the current user has one of the given permission + * + * @param array $permissions Permission name list + * + * @return $this + * @throws SecurityException If the current user lacks the given permission + */ + protected function assertOneOfPermissions($permissions) + { + $auth = $this->Auth(); + + foreach ($permissions as $permission) { + if ($auth->hasPermission($permission)) { + return $this; + } + } + + throw new SecurityException( + 'Got none of the following permissions: %s', + implode(', ', $permissions) + ); + } + + /** + * @param int $interval + * @return $this + */ + public function setAutorefreshInterval($interval) + { + if (! $this->getRequest()->isApiRequest()) { + try { + parent::setAutorefreshInterval($interval); + } catch (ProgrammingError $e) { + throw new InvalidArgumentException($e->getMessage()); + } + } + + return $this; + } + + /** + * @return ServerRequestInterface + */ + protected function getServerRequest() + { + return ServerRequest::fromGlobals(); + } + + protected function applyPaginationLimits(Paginatable $paginatable, $limit = 25, $offset = null) + { + $limit = $this->params->get('limit', $limit); + $page = $this->params->get('page', $offset); + + $paginatable->limit($limit, $page > 0 ? ($page - 1) * $limit : 0); + + return $paginatable; + } + + protected function addAddLink($title, $url, $urlParams = null, $target = '_next') + { + $this->actions()->add(Link::create( + $this->translate('Add'), + $url, + $urlParams, + [ + 'class' => 'icon-plus', + 'title' => $title, + 'data-base-target' => $target + ] + )); + + return $this; + } + + protected function addBackLink($url, $urlParams = null) + { + $this->actions()->add(new Link( + $this->translate('back'), + $url, + $urlParams, + ['class' => 'icon-left-big'] + )); + + return $this; + } + + protected function sendUnsupportedMethod() + { + $method = strtoupper($this->getRequest()->getMethod()) ; + $response = $this->getResponse(); + $this->sendJsonError($response, sprintf( + 'Method %s is not supported', + $method + ), 422); // TODO: check response code + } + + /** + * @param string $permission + * @return $this + * @throws SecurityException + */ + public function assertPermission($permission) + { + parent::assertPermission($permission); + return $this; + } + + public function postDispatch() + { + Benchmark::measure('Director postDispatch'); + if ($this->view->content || $this->view->controls) { + $viewRenderer = new SimpleViewRenderer(); + $viewRenderer->replaceZendViewRenderer(); + $this->view = $viewRenderer->view; + // Hint -> $this->view->compact is the only way since v2.8.0 + if ($this->view->compact || $this->getOriginalUrl()->getParam('view') === 'compact') { + if ($this->view->controls) { + $this->controls()->getAttributes()->add('style', 'display: none;'); + } + } + } else { + $viewRenderer = null; + } + + $cType = $this->getResponse()->getHeader('Content-Type', true); + if ($this->getRequest()->isApiRequest() || ($cType !== null && $cType !== 'text/html')) { + $this->_helper->layout()->disableLayout(); + if ($viewRenderer) { + $viewRenderer->disable(); + } else { + $this->_helper->viewRenderer->setNoRender(true); + } + } + + parent::postDispatch(); // TODO: Change the autogenerated stub + } + + /** + * @return Monitoring + */ + protected function monitoring() + { + if ($this->monitoring === null) { + $this->monitoring = new Monitoring; + } + + return $this->monitoring; + } +} |