Implement filterable offer list

2019-07-16 17:35:35 +02:00
parent b3234be447
commit ad64228692
22 changed files with 861 additions and 176 deletions
@@ -0,0 +1,139 @@
+<?php
+namespace EP\EpEvents\Controller;
+
+use EP\EpEvents\Domain\Dto\FilterSettings;
+use EP\EpEvents\Domain\Model\Offer;
+use EP\EpEvents\Domain\Repository\OfferRepository;
+use EP\EpEvents\Service\FilterOptionsCollector;
+use EP\EpEvents\Service\SectionCssClassService;
+use EP\EpEvents\Service\SoftHyphenService;
+use TYPO3\CMS\Core\Imaging\ImageManipulation\CropVariantCollection;
+use TYPO3\CMS\Core\Resource\FileReference;
+use TYPO3\CMS\Core\Resource\FileRepository;
+use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
+use TYPO3\CMS\Extbase\Service\ImageService;
+
+class AjaxOfferController extends ActionController
+{
+    /**
+     * @var OfferRepository
+     */
+    protected $offerRepository;
+
+    /**
+     * @var FileRepository
+     */
+    protected $fileRepository;
+
+    /**
+     * @var ImageService
+     */
+    protected $imageService;
+
+    /**
+     * @param OfferRepository $offerRepository
+     * @param FileRepository $fileRepository
+     * @param ImageService $imageService
+     */
+    public function __construct(
+        OfferRepository $offerRepository,
+        FileRepository $fileRepository,
+        ImageService $imageService
+    ) {
+        parent::__construct();
+
+        $this->offerRepository = $offerRepository;
+        $this->fileRepository = $fileRepository;
+        $this->imageService = $imageService;
+    }
+
+    public function initializeListAction()
+    {
+        if (!$this->request->hasArgument('filterSettings')) {
+            $filterSettings = new FilterSettings();
+            $this->request->setArgument('filterSettings', $filterSettings);
+        } else {
+            $propertyMappingConfiguration = $this->arguments['filterSettings']->getPropertyMappingConfiguration();
+            $propertyMappingConfiguration->allowAllProperties();
+        }
+    }
+
+    /**
+     * @param \EP\EpEvents\Domain\Dto\FilterSettings $filterSettings
+     * @return string
+     */
+    public function listAction(FilterSettings $filterSettings)
+    {
+        $offers = $this->offerRepository->findByFilterSettings($filterSettings);
+        $filterOptions = FilterOptionsCollector::process($offers);
+        $listData = [];
+
+        foreach ($offers as $uid => $offer) {
+            /** @var Offer $offer */
+            $offerDetailPageUri = $this->getDetailPageUri($offer['detailPageUid']);
+
+            $teaserImageUri = $this->getTeaserImageUri($uid);
+            if (!$teaserImageMobileUri = $this->getTeaserImageUri($uid, 'image_teaser_m', 'mobile')) {
+                $teaserImageMobileUri = $this->getTeaserImageUri($uid, 'image_teaser', 'mobile');
+            }
+
+            $listData[] = [
+                'name' => SoftHyphenService::replace($offer['name']),
+                'cssClass' => SectionCssClassService::getClass($offer['configuratorType']),
+                'detailPageUri' => $offerDetailPageUri,
+                'locationName' => $offer['locationName'],
+                'teaserImage' => $teaserImageUri,
+                'teaserImageMobile' => $teaserImageMobileUri,
+            ];
+        }
+
+        return json_encode([
+            'offers' => $listData,
+            'filterSettings' => $filterSettings,
+            'filterOptions' => $filterOptions,
+        ]);
+    }
+
+    /**
+     * @param int $detailPageUid
+     * @return string
+     */
+    protected function getDetailPageUri($detailPageUid)
+    {
+        return $this
+            ->uriBuilder
+            ->reset()
+            ->setCreateAbsoluteUri(true)
+            ->setTargetPageUid($detailPageUid)
+            ->buildFrontendUri();
+    }
+
+    /**
+     * @param int $offerUid
+     * @param string $field
+     * @param string $cropVariant
+     * @return string
+     */
+    protected function getTeaserImageUri($offerUid, $field = 'image_teaser', $cropVariant = 'default')
+    {
+        $teaserImages = $this->fileRepository->findByRelation(
+            'tx_epevents_domain_model_offer',
+            $field,
+            $offerUid
+        );
+
+        if (count($teaserImages) === 0) {
+            return null;
+        }
+
+        $teaserImage = reset($teaserImages);
+
+        $instructions = ['width' => '500'];
+        $cropVariantCollection = CropVariantCollection::create((string)$teaserImage->getProperty('crop'));
+        $cropArea = $cropVariantCollection->getCropArea($cropVariant);
+        $instructions['crop'] = $cropArea->isEmpty() ? null : $cropArea->makeAbsoluteBasedOnFile($teaserImage);
+        $processedTeaserImage = $this->imageService->applyProcessingInstructions($teaserImage, $instructions);
+
+        return $this->imageService->getImageUri($processedTeaserImage, true);
+    }
+}
@@ -31,6 +31,7 @@ use EP\EpEvents\Domain\Model\Offer;
 use EP\EpEvents\Domain\Repository\OfferRepository;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
+use TYPO3\CMS\Extbase\Utility\LocalizationUtility;

 class OfferController extends ActionController
 {
@@ -65,6 +66,22 @@ class OfferController extends ActionController
        $this->view->assign('content', $content);
    }

+    public function listAction()
+    {
+        $content = $this->configurationManager->getContentObject()->data;
+        $language = [
+            'type' => LocalizationUtility::translate('tx_epevents.label.configurator_travel_type', 'ep_events'),
+            'destination' => LocalizationUtility::translate('tx_epevents.label.configurator_destination', 'ep_events'),
+            'distance' => LocalizationUtility::translate('tx_epevents.label.configurator_distance', 'ep_events'),
+            'hotel' => LocalizationUtility::translate('tx_epevents.label.configurator_accommodation', 'ep_events'),
+            'programme' => LocalizationUtility::translate('tx_epevents.label.configurator_programme', 'ep_events'),
+            'noSelection' => LocalizationUtility::translate('tx_epevents.label.configurator_please_select', 'ep_events'),
+            'reset' => LocalizationUtility::translate('tx_epevents.label.reset', 'ep_events'),
+        ];
+        $this->view->assign('content', $content);
+        $this->view->assign('language', json_encode($language));
+    }
+
    /**
     * @param Offer $offer
     */