public function MediaDirectoriesImageDimensionsFormatter::settingsForm in Media Directories 2.x
Same name and namespace in other branches
- 8 modules/media_directories_editor/src/Plugin/Field/FieldFormatter/MediaDirectoriesImageDimensionsFormatter.php \Drupal\media_directories_editor\Plugin\Field\FieldFormatter\MediaDirectoriesImageDimensionsFormatter::settingsForm()
Returns a form to configure settings for the formatter.
Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.
Parameters
array $form: The form where the settings form is being included in.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form elements for the formatter settings.
Overrides MediaThumbnailFormatter::settingsForm
File
- modules/
media_directories_editor/ src/ Plugin/ Field/ FieldFormatter/ MediaDirectoriesImageDimensionsFormatter.php, line 100
Class
- MediaDirectoriesImageDimensionsFormatter
- Plugin implementation of the 'media_directories_editor_thumbnail' formatter.
Namespace
Drupal\media_directories_editor\Plugin\Field\FieldFormatterCode
public function settingsForm(array $form, FormStateInterface $form_state) {
$element = parent::settingsForm($form, $form_state);
if ($this->viewMode === '_entity_embed') {
$storage = $form_state
->getStorage();
/** @var \Drupal\media\Entity\Media $entity */
$entity = $storage['entity'];
$element['#attached']['library'][] = 'media_directories_editor/image-resize';
$element['image_link']['#access'] = FALSE;
$config = $this->configFactory
->get('media_directories_editor.settings');
$styles = $element['image_style']['#options'];
$selected_styles = $config
->get('embed_dialog.image_styles');
if (!empty($selected_styles)) {
$styles = array_intersect_key($styles, $selected_styles);
}
$image_style_options[(string) $this
->t('Pre-defined styles')] = $styles;
$element['image_style']['#options'] = $image_style_options;
$element['image_style']['#empty_option'] = $this
->t('Custom dimensions');
$element['image_style']['#description'] = $this
->t('Choose from pre-defined image styles or set custom dimensions.');
$element['dimensions'] = [
'#type' => 'details',
'#title' => $this
->t('Image size'),
'#description' => $this
->t('Original image size: @widthx@height', [
'@width' => $entity
->get('thumbnail')->width,
'@height' => $entity
->get('thumbnail')->height,
]),
'#open' => TRUE,
'#attributes' => [
'class' => [
'media-directories-editor--dimensions',
],
],
'#states' => [
'visible' => [
':input[name="attributes[data-entity-embed-display-settings][image_style]"]' => [
'value' => '',
],
],
],
];
$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;
}