Add WidgetInterface to this module

src/Hook/WidgetCapability.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Oksydan\IsImageslider\Hook;
+
+class WidgetCapability extends AbstractCacheableDisplayHook
+{
+    private const TEMPLATE_FILE = 'slider.tpl';
+
+    protected function getTemplate(): string
+    {
+        return WidgetCapability::TEMPLATE_FILE;
+    }
+
+    protected function getCacheKey(): string
+    {
+        return parent::getCacheKey() . '_' . ($this->context->isMobile() ? 'mobile' : 'desktop');
+    }
+
+
+    /**
+     * @return array
+     */
+    private function getSlides(): array
+    {
+        $now = new \DateTime();
+        $slides = $this->slideRepository->getActiveSliderByLandAndStoreId(
+            $this->context->language->id,
+            $this->context->shop->id,
+            true,
+            0, // 0 means no limit
+            $now
+        );
+
+        foreach ($slides as &$slide) {
+            $slide = $this->slidePresenter->present($slide);
+        }
+
+        return $slides;
+    }
+    public function getWidgetVariables($params): array
+    {
+        return [
+            'homeslider' => [
+                'slides' => $this->getSlides(),
+                'speed' => $this->sliderConfiguration->getSliderSpeed(),
+                'pause' => $this->sliderConfiguration->getSliderPauseOnHover(),
+                'wrap' => $this->sliderConfiguration->getSliderWrap(),
+            ],
+        ];
+    }
+
+    public function renderWidget($params) {
+        return $this->execute($params);
+    }
+}