ChoicesTable: new generic implementation

library/Director/Web/Table/ChoicesTable.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Table;
+
+use Icinga\Module\Director\Db;
+use ipl\Html\Link;
+use ipl\Web\Component\ControlsAndContent;
+use ipl\Web\Url;
+
+class ChoicesTable extends QueryBasedTable
+{
+    protected $searchColumns = ['o.object_name'];
+
+    protected $type;
+
+    /**
+     * @param $type
+     * @param Db $db
+     * @return static
+     */
+    public static function create($type, Db $db)
+    {
+        $class = __NAMESPACE__ . '\\ChoicesTable' . ucfirst($type);
+        if (! class_exists($class)) {
+            $class = __CLASS__;
+        }
+
+        /** @var static $table */
+        $table = new $class($db);
+        $table->type = $type;
+        return $table;
+    }
+
+    public function renderTo(ControlsAndContent $controller)
+    {
+        $url = $controller->url();
+        $this->initializeOptionalQuickSearch($controller);
+        $controller->content()->add([
+            $this->getPaginator($url),
+            $this
+        ]);
+
+        if ($url->getParam('format') === 'sql') {
+            $controller->content()->prepend($this->dumpSqlQuery($url));
+        }
+    }
+
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function getColumnsToBeRendered()
+    {
+        return [$this->translate('Name')];
+    }
+
+    public function renderRow($row)
+    {
+        $type = $this->getType();
+        $url = Url::fromPath("director/templatechoice/${type}", [
+            'name' => $row->object_name
+        ]);
+
+        return $this::tr(
+            $this::td(Link::create($row->object_name, $url))
+        );
+    }
+
+    protected function prepareQuery()
+    {
+        $type = $this->getType();
+        $table = "icinga_${type}_template_choice";
+        return $this->db()
+            ->select()
+            ->from(['o' => $table], 'object_name')
+            ->order('o.object_name');
+    }
+}