1 files changed, 110 insertions, 0 deletions
diff --git a/library/Graphite/Web/Controller/IcingadbGraphiteController.php b/library/Graphite/Web/Controller/IcingadbGraphiteController.php
new file mode 100644
index 0000000..36bc026
--- /dev/null
+++ b/library/Graphite/Web/Controller/IcingadbGraphiteController.php
@@ -0,0 +1,110 @@
+<?php
+
+/* Icinga Graphite Web | (c) 2022 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Graphite\Web\Controller;
+
+use Icinga\Application\Modules\Module;
+use Icinga\Module\Graphite\ProvidedHook\Icingadb\IcingadbSupport;
+use Icinga\Module\Icingadb\Common\Auth;
+use Icinga\Module\Icingadb\Common\Database;
+use Icinga\Module\Icingadb\Common\SearchControls;
+use ipl\Orm\Query;
+use ipl\Stdlib\Contract\Paginatable;
+use ipl\Web\Compat\CompatController;
+use ipl\Web\Control\LimitControl;
+use ipl\Web\Control\PaginationControl;
+use ipl\Web\Control\SortControl;
+use ipl\Web\Filter\QueryString;
+use ipl\Stdlib\Filter;
+use ipl\Web\Url;
+
+class IcingadbGraphiteController extends CompatController
+{
+    use Auth;
+    use Database;
+    use SearchControls;
+
+    /** @var bool Whether to use icingadb as the backend */
+    protected $useIcingadbAsBackend;
+
+    /** @var string[] Graph parameters */
+    protected $graphParams = ['graphs_limit', 'graph_range', 'graph_start', 'graph_end', 'legacyParams'];
+
+    /** @var Filter\Rule Filter from query string parameters */
+    private $filter;
+
+    protected function moduleInit()
+    {
+        $this->useIcingadbAsBackend = Module::exists('icingadb') && IcingadbSupport::useIcingaDbAsBackend();
+    }
+
+    /**
+     * Get the filter created from query string parameters
+     *
+     * @return Filter\Rule
+     */
+    public function getFilter(): Filter\Rule
+    {
+        if ($this->filter === null) {
+            $this->filter = QueryString::parse((string) $this->params);
+        }
+
+        return $this->filter;
+    }
+
+    /**
+     * Create and return the LimitControl
+     *
+     * This automatically shifts the limit URL parameter from {@link $params}.
+     *
+     * @return LimitControl
+     */
+    public function createLimitControl(): LimitControl
+    {
+        $limitControl = new LimitControl(Url::fromRequest());
+        $limitControl->setDefaultLimit($this->getPageSize(null));
+
+        $this->params->shift($limitControl->getLimitParam());
+
+        return $limitControl;
+    }
+
+    /**
+     * Create and return the PaginationControl
+     *
+     * This automatically shifts the pagination URL parameters from {@link $params}.
+     *
+     * @return PaginationControl
+     */
+    public function createPaginationControl(Paginatable $paginatable): PaginationControl
+    {
+        $paginationControl = new PaginationControl($paginatable, Url::fromRequest());
+        $paginationControl->setDefaultPageSize($this->getPageSize(null));
+        $paginationControl->setAttribute('id', $this->getRequest()->protectId('pagination-control'));
+
+        $this->params->shift($paginationControl->getPageParam());
+        $this->params->shift($paginationControl->getPageSizeParam());
+
+        return $paginationControl->apply();
+    }
+
+    /**
+     * Create and return the SortControl
+     *
+     * This automatically shifts the sort URL parameter from {@link $params}.
+     *
+     * @param Query $query
+     * @param array $columns Possible sort columns as sort string-label pairs
+     *
+     * @return SortControl
+     */
+    public function createSortControl(Query $query, array $columns): SortControl
+    {
+        $sortControl = SortControl::create($columns);
+
+        $this->params->shift($sortControl->getSortParam());
+
+        return $sortControl->apply($query);
+    }
+}