src/Document/Areabrick/Gallery.php line 43

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  1. <?php
  2.     /**
  3.      * project: Pimcore - Schutzverband Nuernberg Rostbratwuerste
  4.      * User: erikb
  5.      * Year: 2022
  6.      */
  8.     namespace App\Document\Areabrick;
  10.     use Pimcore\Http\Request\Resolver\EditmodeResolver;
  11.     use Pimcore\Model\Asset\Image\Thumbnail;
  12.     use Pimcore\Model\Document\Editable\Area\Info;
  13.     use Pimcore\Model\Document\Editable\Relations;
  14.     use Pimcore\Translation\Translator;
  16.     class Gallery extends AbstractAreabrick {
  18.         private $translator;
  19.         private $editmode;
  21.         public function __construct( Translator $translator, EditmodeResolver $editmodeResolver) {
  22.             $this->translator = $translator;
  23.             $this->editmode = $editmodeResolver->isEditmode();
  24.         }
  26.         public function getName() {
  27.             return 'Gallery';
  28.         }
  30.         public function getDescription() {
  31.             return 'Generates a slideshow';
  32.         }
  34.         public function action(Info $info) {
  36.             $cssClasses = $info->getParam( 'cssClasses') ?? [];
  37.             $info->setParam( 'cssClasses', $cssClasses);
  40.             $images = [];
  41.             $minHeight = 0;
  42.             /** @var Relations $imageRelations */
  43.             $imageRelations = $this->getDocumentEditable( $info->getDocument(), 'relations', 'images');
  44.             if (!$imageRelations->isEmpty()) {
  45.                 $imageLinks = $imageRelations->getData();
  47.                 foreach($imageLinks as $index => $imageLink) {
  48.                     if ($imageLink instanceof \Pimcore\Model\Asset\Image) {
  49.                         $gridImageData = \App\Website\Tool\Image::getGridThumbnailMetaData( $imageLink, $info->getParam('columns'), $this->editmode, 'gallery');
  50.                         /** @var Thumbnail $thumbnail */
  51.                         $thumbnail = $imageLink->getThumbnail($gridImageData->thumbnail);
  53.                         $loading = 'lazy';
  54.                         $decoding = $this->editmode ? 'sync' : 'async';
  55.                         if (!$this->editmode && ($info->getParam( 'sectionIndex') == 0 && $info->getParam( 'gridIndex') <= 1)) {
  56.                             $loading = 'eager';
  57.                         }
  59.                         $images[] = $thumbnail->getHtml([
  60.                             'imgAttributes' => [
  61.                                 'loading' => $loading,
  62.                                 'decoding' => $decoding
  63.                             ]
  64.                                         ]);
  66.                         if ($index == 0) {
  67.                             $minHeight = $thumbnail->getHeight();
  68.                         }
  69.                     }
  70.                 }
  71.             }
  73.             $autoplay = 0;
  74.             $autoplayNumeric = $this->getDocumentEditable( $info->getDocument(), 'numeric', 'autoplay');
  75.             if (!$autoplayNumeric->isEmpty()) {
  76.                 $autoplay = $autoplayNumeric->getData();
  77.             }
  79.             $info->setParam( 'images', $images);
  80.             $info->setParam( 'autoplay', $autoplay);
  81.             $info->setParam( 'minHeight', $minHeight);
  83.         }
  85.         public function needsReload(): bool {
  86.             return false;
  87.         }
  89.         // returns a custom html wrapper element (return an empty string if you don't want a wrapper element)
  90.         public function getHtmlTagOpen(Info $info) {
  91.             return '';
  92.         }
  94.         public function getHtmlTagClose(Info $info) {
  96.             return '';
  97.         }
  98.     }