Render category labels for multiple hotels

web/typo3conf/ext/ep_products/Classes/Service/ProductService.php

@@ -143,6 +143,11 @@ class ProductService implements SingletonInterface
             if ($teaser['hotel']['uid'] !== $row['hotelUid']) {
                 $teaser['hotelCount']++;
             }
+
+            if (!array_key_exists($row['hotelCategory'], $teaser['hotelCategories'])) {
+                $teaser['hotelCategories'][$row['hotelCategory']] = Hotel::$categoryLabels[$row['hotelCategory']];
+                ksort($teaser['hotelCategories']);
+            }
         }
 
         if ($limit > 0) {
@@ -204,6 +209,7 @@ class ProductService implements SingletonInterface
             ],
             'dates' => [],
             'nights' => [],
+            'hotelCategories' => [],
         ];
     }
 

web/typo3conf/ext/ep_theme/Classes/ViewHelpers/HotelCategoriesViewHelper.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace EP\EpTheme\ViewHelpers;
+
+/***************************************************************
+ *
+ *  Copyright notice
+ *
+ *  (c) 2016 Björn Fromme <[email protected]>, dreipunktnull
+ *
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use EP\EpProducts\Domain\Model\Hotel;
+use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+class HotelCategoriesViewHelper extends AbstractViewHelper
+{
+
+    /**
+     * @param array $categories
+     *
+     * @return string
+     */
+    public function render($categories)
+    {
+        switch (count($categories)) {
+            case 1:
+                $label = reset($categories);
+                break;
+            default:
+                $categoryMinLabel = array_shift($categories);
+                $categoryMaxLabel = array_pop($categories);
+                $label = $categoryMinLabel . ' - ' . $categoryMaxLabel;
+        }
+
+        return $label;
+    }
+}

web/typo3conf/ext/ep_theme/Resources/Private/Partials/Product/TeaserWide.html

@@ -42,6 +42,7 @@
                     </f:if>
                     <f:if condition="{teaser.hotelCount} > 1">
                         <span class="searchresult-item__subline">Verschiedene Unterkünfte</span>
+                        <span class="searchresult-item__category"><strong>Kategorie</strong> {ep:hotelCategories(categories: teaser.hotelCategories)}</span>
                     </f:if>
                 </div>
                 <ul class="check-list searchresult-item__checklist">