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wp-content/plugins/smart-slider-3/Nextend/SmartSlider3/Renderable/Component/ComponentLayer.php

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+<?php
+
+namespace Nextend\SmartSlider3\Renderable\Component;
+
+use Nextend\Framework\View\Html;
+use Nextend\SmartSlider3\Renderable\AbstractRenderableOwner;
+use Nextend\SmartSlider3\Renderable\Item\AbstractItemFrontend;
+use Nextend\SmartSlider3\Renderable\Item\ItemFactory;
+
+class ComponentLayer extends AbstractComponent {
+
+    protected $type = 'layer';
+
+    /** @var AbstractItemFrontend */
+    private $item;
+
+    public function __construct($index, $owner, $group, $data) {
+
+        parent::__construct($index, $owner, $group, $data);
+
+
+        $this->attributes['style'] = '';
+
+        $item = $this->data->get('item');
+        if (empty($item)) {
+            $items = $this->data->get('items');
+            $item  = $items[0];
+        }
+
+        $this->item = ItemFactory::create($this, $item);
+
+        $this->placement->attributes($this->attributes);
+    }
+
+    public function render($isAdmin) {
+        if ($this->isRenderAllowed()) {
+
+            $this->runPlugins();
+
+            $this->serveLocalStyle();
+
+            $this->prepareHTML();
+
+            if ($isAdmin) {
+                $renderedItem = $this->item->renderAdmin();
+            } else {
+                $renderedItem = $this->item->render();
+            }
+
+            if ($renderedItem === false) {
+                return '';
+            }
+
+            if ($this->item->needHeight()) {
+                $this->attributes['class'] .= ' n2-ss-layer--need-height';
+            }
+
+            if ($this->item->isAuto()) {
+                $this->attributes['class'] .= ' n2-ss-layer--auto';
+            }
+
+            $html = $this->renderPlugins($renderedItem);
+
+            if ($isAdmin) {
+                $this->admin();
+            }
+
+            return Html::tag('div', $this->attributes, $html);
+        }
+
+        return '';
+    }
+
+    /**
+     * @param AbstractRenderableOwner $slide
+     * @param array                   $layer
+     */
+    public static function getFilled($slide, &$layer) {
+        AbstractComponent::getFilled($slide, $layer);
+
+        if (empty($layer['item'])) {
+            $layer['item'] = $layer['items'][0];
+            unset($layer['items']);
+        }
+        ItemFactory::getFilled($slide, $layer['item']);
+    }
+
+    public static function prepareExport($export, $layer) {
+        if (empty($layer['item'])) {
+            $layer['item'] = $layer['items'][0];
+            unset($layer['items']);
+        }
+
+        ItemFactory::prepareExport($export, $layer['item']);
+
+    }
+
+    public static function prepareImport($import, &$layer) {
+        if (empty($layer['item'])) {
+            $layer['item'] = $layer['items'][0];
+            unset($layer['items']);
+        }
+
+        $layer['item'] = ItemFactory::prepareImport($import, $layer['item']);
+    }
+
+    public static function prepareSample(&$layer) {
+        if (empty($layer['item'])) {
+            $layer['item'] = $layer['items'][0];
+            unset($layer['items']);
+        }
+
+        $layer['item'] = ItemFactory::prepareSample($layer['item']);
+    }
+}