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<?php
namespace Drupal\media_directories_editor\Plugin\Field\FieldFormatter;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\image\ImageStyleStorageInterface;
use Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter;
use Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem;
use Drupal\Core\Render\RendererInterface;
use Drupal\media\MediaInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
class MediaDirectoriesImageDimensionsFormatter extends ImageFormatter {
protected $renderer;
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, AccountInterface $current_user, ImageStyleStorageInterface $image_style_storage, RendererInterface $renderer) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings, $current_user, $image_style_storage);
$this->renderer = $renderer;
}
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container
->get('current_user'), $container
->get('entity_type.manager')
->getStorage('image_style'), $container
->get('renderer'));
}
public static function defaultSettings() {
return [
'dimensions' => [
'image_width' => '',
'image_height' => '',
],
] + parent::defaultSettings();
}
protected function needsEntityLoad(EntityReferenceItem $item) {
return !$item
->hasNewEntity();
}
public function settingsForm(array $form, FormStateInterface $form_state) {
$element = parent::settingsForm($form, $form_state);
if ($this->viewMode === '_entity_embed') {
$storage = $form_state
->getStorage();
$entity = $storage['entity'];
$element['#attached']['library'][] = 'media_directories_editor/image-resize';
$element['image_style']['#access'] = FALSE;
$element['image_link']['#access'] = FALSE;
$element['dimensions'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Image size'),
'#description' => $this
->t('Original image size: @widthx@height', [
'@width' => $entity
->get('thumbnail')->width,
'@height' => $entity
->get('thumbnail')->height,
]),
'#attributes' => [
'class' => [
'media-directories-editor--dimensions',
],
],
];
$dimensions = $this
->getSetting('dimensions');
$img_width = empty($dimensions['image_width']) ? $entity
->get('thumbnail')->width : $dimensions['image_width'];
$img_height = empty($dimensions['image_height']) ? $entity
->get('thumbnail')->height : $dimensions['image_height'];
$element['dimensions']['image_width'] = [
'#title' => t('Width'),
'#type' => 'textfield',
'#size' => 4,
'#default_value' => $img_width,
'#attributes' => [
'class' => [
'media-directories-editor--image-width',
],
],
];
$element['dimensions']['image_height'] = [
'#title' => t('Height'),
'#type' => 'textfield',
'#size' => 4,
'#default_value' => $img_height,
'#attributes' => [
'class' => [
'media-directories-editor--image-height',
],
],
];
$element['dimensions']['controls'] = [
'#type' => 'container',
'#attributes' => [
'class' => [
'media-directories-editor--controls',
],
],
'reset' => [
'#type' => 'html_tag',
'#tag' => 'a',
'#attributes' => [
'class' => [
'media-directories-editor--reset',
'button',
],
'data-width' => $entity
->get('thumbnail')->width,
'data-height' => $entity
->get('thumbnail')->height,
],
'#value' => $this
->t('Reset'),
],
];
}
return $element;
}
public function viewElements(FieldItemListInterface $items, $langcode) {
$elements = [];
$media_items = $this
->getEntitiesToView($items, $langcode);
if (empty($media_items)) {
return $elements;
}
foreach ($media_items as $delta => $media) {
$file = $media
->get('thumbnail')->entity;
$elements[$delta] = [
'#theme' => 'image',
'#attributes' => [
'width' => $this
->getSetting('dimensions')['image_width'],
'height' => $this
->getSetting('dimensions')['image_height'],
'class' => [],
],
'#uri' => file_create_url($file
->getFileUri()),
];
$this->renderer
->addCacheableDependency($elements[$delta], $media);
}
return $elements;
}
public static function isApplicable(FieldDefinitionInterface $field_definition) {
return $field_definition
->getFieldStorageDefinition()
->getSetting('target_type') == 'media';
}
protected function getMediaThumbnailUrl(MediaInterface $media, EntityInterface $entity) {
$url = NULL;
$image_link_setting = $this
->getSetting('image_link');
if ($image_link_setting == 'content') {
if (!$entity
->isNew()) {
$url = $entity
->toUrl();
}
}
elseif ($image_link_setting === 'media') {
$url = $media
->toUrl();
}
return $url;
}
}