From 69406d631cc7dadec1884fbcc0d6f3a03e5203d6 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 20 Apr 2017 09:12:48 +0200
Subject: [PATCH] ServicesOnHosts: add a new table

---
 .../controllers/ServicetemplateController.php |  17 +++
 .../Web/Table/ServicesOnHostsTable.php        | 108 ++++++++++++++++++
 2 files changed, 125 insertions(+)
 create mode 100644 application/controllers/ServicetemplateController.php
 create mode 100644 library/Director/Web/Table/ServicesOnHostsTable.php

diff --git a/application/controllers/ServicetemplateController.php b/application/controllers/ServicetemplateController.php
new file mode 100644
index 00000000..198efafc
--- /dev/null
+++ b/application/controllers/ServicetemplateController.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Icinga\Module\Director\Controllers;
+
+use Icinga\Module\Director\Web\Controller\SimpleController;
+use Icinga\Module\Director\Web\Table\ServicesOnHostsTable;
+
+class ServicetemplateController extends SimpleController
+{
+    public function hostsAction()
+    {
+        $this->addSingleTab($this->translate('Hosts using this service Template'));
+        $this->content()->add(
+            new ServicesOnHostsTable($this->db())
+        );
+    }
+}
diff --git a/library/Director/Web/Table/ServicesOnHostsTable.php b/library/Director/Web/Table/ServicesOnHostsTable.php
new file mode 100644
index 00000000..60f415d8
--- /dev/null
+++ b/library/Director/Web/Table/ServicesOnHostsTable.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Table;
+
+use Icinga\Module\Director\Db;
+use ipl\Html\Link;
+use ipl\Html\Table;
+use ipl\Web\Url;
+
+class ServicesOnHostsTable extends Table
+{
+    protected $defaultAttributes = [
+        'class' => ['simple', 'common-table', 'table-row-selectable', 'multiselect'],
+        'data-base-target' => '_next',
+    ];
+
+    private $db;
+
+    public function __construct(Db $connection)
+    {
+        $this->db = $connection->getDbAdapter();
+        $this->addMultiSelectAttributes();
+        $this->header();
+        $this->fetchRows();
+    }
+
+    public function getColumnsToBeRendered()
+    {
+        return ['Service Name', 'Host'];
+    }
+
+    protected function addMultiSelectAttributes()
+    {
+        $props = $this->getMultiselectProperties();
+
+        if (empty($props)) {
+            return $this;
+        }
+
+        $prefix = 'data-icinga-multiselect';
+        $multi = [
+            "$prefix-url"         => Url::fromPath($props['url']),
+            "$prefix-controllers" => Url::fromPath($props['sourceUrl']),
+            "$prefix-data"        => implode(',', $props['keys']),
+        ];
+
+        $this->addAttributes($multi);
+
+        return $this;
+    }
+
+    protected function getMultiselectProperties()
+    {
+        return [
+            'url'       => 'director/services/edit',
+            'sourceUrl' => 'director/service/edit',
+            // TODO: evaluate 'keys' => ['name', 'host'],
+            'keys'      => ['id'],
+        ];
+    }
+    protected function fetchRows()
+    {
+        $body = $this->body();
+        foreach ($this->fetch() as $row) {
+            $body->add($this->renderRow($row));
+        }
+    }
+
+    public function renderRow($row)
+    {
+        $url = Url::fromPath('director/service/edit', [
+            'name' => $row->service,
+            'host' => $row->host,
+            'id'   => $row->id,
+        ]);
+
+        return static::tr([
+            static::td(Link::create($row->host, $url)),
+            static::td($row->service)
+        ]);
+    }
+
+    public function fetch()
+    {
+        return $this->db->fetchAll(
+            $this->prepareQuery()
+        );
+    }
+
+    public function prepareQuery()
+    {
+        $columns = [
+            'host'    => 'h.object_name',
+            'service' => 's.object_name',
+            'id'      => 's.id',
+        ];
+        $query = $this->db->select()->from(
+            ['s' => 'icinga_service'],
+            $columns
+        )->join(
+            ['h' => 'icinga_host'],
+            "s.host_id = h.id AND h.object_type = 'object'",
+            []
+        );
+
+        return $query;
+    }
+}