Forms: Introduce HomePaneForm class

application/forms/Dashboard/HomePaneForm.php

@@ -0,0 +1,148 @@
+<?php
+
+/* Icinga Web 2 | (c) 2022 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Forms\Dashboard;
+
+use Icinga\Application\Logger;
+use Icinga\Web\Navigation\DashboardHome;
+use Icinga\Web\Notification;
+use Icinga\Web\Dashboard\Dashboard;
+use Icinga\Web\Dashboard\Pane;
+use ipl\Web\Compat\CompatForm;
+use ipl\Web\Url;
+
+class HomePaneForm extends CompatForm
+{
+    /** @var Dashboard */
+    protected $dashboard;
+
+    public function __construct(Dashboard $dashboard)
+    {
+        $this->dashboard = $dashboard;
+
+        // We need to set this explicitly needed for modals
+        $this->setAction((string) Url::fromRequest());
+    }
+
+    /**
+     * Populate form data from config
+     *
+     * @param DashboardHome|Pane $widget
+     */
+    public function load($widget)
+    {
+        $title = $widget instanceof Pane ? $widget->getTitle() : $widget->getLabel();
+        $this->populate([
+            'org_title' => $title,
+            'title'     => $title,
+            'org_name'  => $widget->getName()
+        ]);
+    }
+
+    protected function assemble()
+    {
+        $this->addElement('hidden', 'org_name', ['required' => false]);
+        $this->addElement('hidden', 'org_title', ['required' => false]);
+
+        $titleDesc = t('Edit the title of this dashboard home');
+        $buttonLabel = t('Update Home');
+        if (Url::fromRequest()->getPath() === Dashboard::BASE_ROUTE . '/edit-pane') {
+            $titleDesc = t('Edit the title of this dashboard pane');
+            $buttonLabel = t('Update Pane');
+
+            $homes = $this->dashboard->getHomeKeyTitleArr();
+            $this->addElement('checkbox', 'create_new_home', [
+                'required'      => false,
+                'class'         => 'autosubmit',
+                'disabled'      => empty($homes) ?: null,
+                'label'         => t('New Dashboard Home'),
+                'description'   => t('Check this box if you want to move the pane to a new dashboard home.'),
+            ]);
+
+            $activeHome = $this->dashboard->getActiveHome();
+            $populatedHome = $this->getPopulatedValue('home', $activeHome->getName());
+
+            if (empty($homes) || $this->getPopulatedValue('create_new_home') === 'y') {
+                $this->getElement('create_new_home')->addAttributes(['checked' => 'checked']);
+
+                $this->addElement('text', 'home', [
+                    'required'      => true,
+                    'label'         => t('Dashboard Home'),
+                    'description'   => t('Enter a title for the new dashboard home.'),
+                ]);
+            } else {
+                $this->addElement('select', 'home', [
+                    'required'      => true,
+                    'class'         => 'autosubmit',
+                    'value'         => $populatedHome,
+                    'multiOptions'  => $homes,
+                    'label'         => t('Move to Home'),
+                    'description'   => t('Select a dashboard home you want to move the dashboard to.'),
+                ]);
+            }
+        }
+
+        $this->addElement('text', 'title', [
+            'required'      => true,
+            'label'         => t('Title'),
+            'description'   => $titleDesc
+        ]);
+
+        $this->addElement('submit', 'btn_update', ['label' => $buttonLabel]);
+    }
+
+    protected function onSuccess()
+    {
+        $requestUrl = Url::fromRequest();
+        if ($requestUrl->getPath() === Dashboard::BASE_ROUTE . '/edit-pane') {
+            $orgHome = $this->dashboard->getHome($requestUrl->getParam('home'));
+
+            $currentHome = new DashboardHome($this->getValue('home'));
+            if ($this->dashboard->hasHome($currentHome->getName())) {
+                $currentHome = $this->dashboard->getHome($currentHome->getName());
+                $activeHome = $this->dashboard->getActiveHome();
+                if ($currentHome->getName() !== $activeHome->getName()) {
+                    $currentHome->setActive();
+                    $currentHome->loadDashboardsFromDB();
+                }
+            }
+
+            $currentPane = $orgHome->getPane($this->getValue('org_name'));
+            $currentPane
+                ->setHome($currentHome)
+                ->setTitle($this->getValue('title'));
+
+            if ($orgHome->getName() !== $currentHome->getName() && $currentHome->hasPane($currentPane->getName())) {
+                Notification::error(sprintf(
+                    t('Failed to move dashboard "%s": Dashbaord pane already exists within the "%s" dashboard home'),
+                    $currentPane->getTitle(),
+                    $currentHome->getLabel()
+                ));
+
+                return;
+            }
+
+            $conn = Dashboard::getConn();
+            $conn->beginTransaction();
+
+            try {
+                $this->dashboard->manageHome($currentHome);
+                $currentHome->managePanes($currentPane, $orgHome);
+
+                $conn->commitTransaction();
+            } catch (\Exception $err) {
+                Logger::error($err);
+                $conn->rollBackTransaction();
+            }
+
+            Notification::success(sprintf(t('Updated dashboard pane "%s" successfully'), $currentPane->getTitle()));
+        } else {
+            $home = $this->dashboard->getActiveHome();
+            $home->setLabel($this->getValue('title'));
+
+            $this->dashboard->manageHome($home);
+            Notification::success(sprintf(t('Updated dashboard home "%s" successfully'), $home->getLabel()));
+        }
+    }
+}