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ELA-1080: update patch: oe_whitelabel_paragraphs-238-oe_list_item_blo… #297

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ELA-1080: update patch: oe_whitelabel_paragraphs-238-oe_list_item_blo… #297

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60 changes: 58 additions & 2 deletions modules/oe_whitelabel_paragraphs/oe_whitelabel_paragraphs.module
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ use Drupal\Component\Utility\Html;
use Drupal\Core\Cache\CacheableMetadata;
use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Core\Render\Element;
use Drupal\Core\Session\AccountProxy;
use Drupal\Core\Url;
use Drupal\media\Entity\Media;
use Drupal\media\MediaInterface;
Expand Down Expand Up @@ -190,6 +191,7 @@ function oe_whitelabel_preprocess_paragraph__oe_av_media(array &$variables): voi
function oe_whitelabel_preprocess_paragraph__oe_list_item_block(array &$variables): void {
/** @var \Drupal\paragraphs\Entity\Paragraph $paragraph */
$paragraph = $variables['paragraph'];
$user = $variables['user'];

// @todo Use ->isEmpty() as in other preprocess functions.
// In the OpenEuropa team it was decided that ->isEmpty() calls should be
Expand All @@ -210,8 +212,16 @@ function oe_whitelabel_preprocess_paragraph__oe_list_item_block(array &$variable
foreach ($variables['paragraph']->get('field_oe_paragraphs')->referencedEntities() as $paragraph_item) {
/** @var \Drupal\paragraphs\ParagraphInterface $card_paragraph */
$card_paragraph = \Drupal::service('entity.repository')->getTranslationFromContext($paragraph_item);
$card_image_item = $card_paragraph->get('field_oe_image')->first();
$card_image = $card_image_item ? ImageValueObject::fromImageItem($card_image_item) : NULL;
// Retrieve image.
$card_image = null;
if(!$card_paragraph->get('field_oe_image')->isEmpty()) {
$card_image_item = $card_paragraph->get('field_oe_image')->first();
$card_image = $card_image_item ? ImageValueObject::fromImageItem($card_image_item) : NULL;
}
if(!$card_paragraph->get('field_oe_media')->isEmpty()) {
$card_image_item = $card_paragraph->get('field_oe_media')->entity;
$card_image = _oe_whitelabel_get_image_from_media_reference($paragraph, $card_image_item, $user);
}

// Prepare the metas if available.
$card_badges = [];
Expand Down Expand Up @@ -696,3 +706,49 @@ function _oe_whitelabel_paragraphs_preprocess_paragraph_media(array &$variables)

$cacheability->applyTo($variables);
}

/**
* Prepares media referenced for field_oe_media into paragraph.
*
* @param \Drupal\paragraphs\Entity\Paragraph $paragraph
* Paragraph object.
* @param \Drupal\media\MediaInterface $media
* Media object.
* @param \Drupal\Core\Session\AccountProxy $user
* AccountProxy object.
*/
function _oe_whitelabel_get_image_from_media_reference(
Paragraph $paragraph,
MediaInterface $media,
AccountProxy $user
) {
/** @var \Drupal\media\Entity\Media $media */
if (!$media instanceof MediaInterface) {
// The media entity is not available anymore, bail out.
return [];
}

// Retrieve the correct media translation.
/** @var \Drupal\media\Entity\Media $media */
$media = \Drupal::service('entity.repository')->getTranslationFromContext($media, $paragraph->language()->getId());

// Run access checks on the media entity.
$access = $media->access('view', $user, TRUE);
if (!$access->isAllowed()) {
return [];
}

// Get the media source.
$source = $media->getSource();

$is_image = $source instanceof MediaAvPortalPhotoSource || $source instanceof Image;

// If it's not an image and not a video, bail out.
if (!$is_image) {
return [];
}

$thumbnail = $media->get('thumbnail')->first();
$image = ImageValueObject::fromImageItem($thumbnail);
return $image;
}