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<?php
namespace Drupal\magnific_popup\Plugin\Field\FieldFormatter;
use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Field\FormatterInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Render\RendererInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Component\Utility\Html;
use Symfony\Component\DependencyInjection\ContainerInterface;
class VideoEmbedField extends FormatterBase implements ContainerFactoryPluginInterface {
protected $thumbnailFormatter;
protected $videoFormatter;
protected $renderer;
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, RendererInterface $renderer, FormatterInterface $thumbnail_formatter, FormatterInterface $video_formatter) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $label, $view_mode, $third_party_settings);
$this->thumbnailFormatter = $thumbnail_formatter;
$this->videoFormatter = $video_formatter;
$this->renderer = $renderer;
}
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
$formatter_manager = $container
->get('plugin.manager.field.formatter');
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['label'], $configuration['view_mode'], $configuration['third_party_settings'], $container
->get('renderer'), $formatter_manager
->createInstance('video_embed_field_thumbnail', $configuration), $formatter_manager
->createInstance('video_embed_field_video', $configuration));
}
public static function defaultSettings() {
$default_settings = [
'gallery_type' => 'all_items',
];
return $default_settings + parent::defaultSettings();
}
public function settingsForm(array $form, FormStateInterface $form_state) {
$form = [
'gallery_type' => [
'#title' => $this
->t('Gallery Type'),
'#type' => 'select',
'#default_value' => $this
->getSetting('gallery_type'),
'#options' => $this
->getGalleryTypes(),
],
];
return $form + parent::settingsForm($form, $form_state);
}
public function settingsSummary() {
$summary[] = $this
->t('Thumbnail that opens a popup.');
return $summary;
}
public function view(FieldItemListInterface $items, $langcode = NULL) {
$elements = parent::view($items, $langcode);
$gallery_type = $this
->getSetting('gallery_type');
$elements['#attributes']['class'][] = 'mfp-field';
$elements['#attributes']['class'][] = 'mfp-video-embed-' . Html::cleanCssIdentifier($gallery_type);
return $elements;
}
public function viewElements(FieldItemListInterface $items, $langcode) {
$element = [];
$gallery_type = $this
->getSetting('gallery_type');
$thumbnails = $this->thumbnailFormatter
->viewElements($items, $langcode);
$videos = $this->videoFormatter
->viewElements($items, $langcode);
foreach ($items as $delta => $item) {
if ($gallery_type === 'first_item' && $delta > 0) {
$element[$delta] = [
'#type' => 'container',
'#attributes' => [
'data-mfp-video-embed' => (string) $this->renderer
->renderPlain($videos[$delta]),
'class' => [
'mfp-video-embed-popup',
],
],
'#attached' => [
'library' => [
'magnific_popup/magnific_popup',
'magnific_popup/video_embed_field',
],
],
];
}
else {
$element[$delta] = [
'#type' => 'container',
'#attributes' => [
'data-mfp-video-embed' => (string) $this->renderer
->renderPlain($videos[$delta]),
'class' => [
'mfp-video-embed-popup',
],
],
'#attached' => [
'library' => [
'magnific_popup/magnific_popup',
'magnific_popup/video_embed_field',
],
],
'children' => $thumbnails[$delta],
];
}
}
return $element;
}
public static function isApplicable(FieldDefinitionInterface $field_definition) {
return \Drupal::moduleHandler()
->moduleExists('video_embed_field');
}
protected function getGalleryTypes() {
return [
'all_items' => $this
->t('Gallery: All Items Displayed'),
'first_item' => $this
->t('Gallery: First Item Displayed'),
'separate_items' => $this
->t('No Gallery: Display Each Item Separately'),
];
}
}