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-rw-r--r--library/Toplevelview/Web/Controller.php53
1 files changed, 53 insertions, 0 deletions
diff --git a/library/Toplevelview/Web/Controller.php b/library/Toplevelview/Web/Controller.php
new file mode 100644
index 0000000..c010cd7
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+++ b/library/Toplevelview/Web/Controller.php
@@ -0,0 +1,53 @@
+<?php
+/* Copyright (C) 2017 Icinga Development Team <info@icinga.com> */
+
+namespace Icinga\Module\Toplevelview\Web;
+
+use Icinga\Application\Icinga;
+use Icinga\Exception\ConfigurationError;
+use Icinga\Exception\IcingaException;
+use Icinga\Module\Monitoring\Backend\MonitoringBackend;
+use Icinga\Web\Controller as IcingaController;
+
+class Controller extends IcingaController
+{
+ /** @var MonitoringBackend */
+ protected $monitoringBackend;
+
+ public function init()
+ {
+ parent::init();
+
+ if (! extension_loaded('yaml')) {
+ throw new ConfigurationError('You need the PHP extension "yaml" in order to use TopLevelView');
+ }
+ }
+
+ /**
+ * Retrieves the Icinga MonitoringBackend
+ *
+ * @param string|null $name
+ *
+ * @return MonitoringBackend
+ * @throws IcingaException When monitoring is not enabled
+ */
+ protected function monitoringBackend($name = null)
+ {
+ if ($this->monitoringBackend === null) {
+ if (! Icinga::app()->getModuleManager()->hasEnabled('monitoring')) {
+ throw new IcingaException('The module "monitoring" must be enabled and configured!');
+ }
+ $this->monitoringBackend = MonitoringBackend::instance($name);
+ }
+ return $this->monitoringBackend;
+ }
+
+ protected function setViewScript($name, $controller = null)
+ {
+ if ($controller !== null) {
+ $name = sprintf('%s/%s', $controller, $name);
+ }
+ $this->_helper->viewRenderer->setNoController(true);
+ $this->_helper->viewRenderer->setScriptAction($name);
+ }
+}