/**
* {@inheritdoc}
*/
public function fieldSettingsForm(array $form, FormStateInterface $form_state)
{
$element = array();
$field_settings = $this->getSettings();
$embridge_settings = \Drupal::config('embridge.settings');
/** @var EmbridgeCatalog[] $entities */
$entities = EmbridgeCatalog::loadMultiple();
$options = [];
foreach ($entities as $entity) {
$options[$entity->id()] = $entity->label();
}
$element['catalog_id'] = array('#type' => 'select', '#title' => t('Catalog'), '#default_value' => $field_settings['catalog_id'], '#options' => $options, '#description' => t("Select the Catalog to source media from for this field."), '#required' => TRUE, '#weight' => 6);
$libraries_admin = Link::fromTextAndUrl('libraries admin', Url::fromUri($embridge_settings->get('uri') . '/' . $field_settings['catalog_id'] . '/views/modules/library/index.html'));
$element['library_id'] = array('#type' => 'textfield', '#title' => t('Library'), '#default_value' => $field_settings['library_id'], '#description' => t("Limit uploads via this field to a specific library. This will also provide a default library on the asset search advanced filter. To identify the library ID, select the library on the @libraries_admin page and note the ID.", ['@libraries_admin' => $libraries_admin->toString()]), '#required' => FALSE, '#size' => 10, '#weight' => 6);
$element['allow_search'] = array('#type' => 'checkbox', '#title' => t('Allow search'), '#default_value' => $field_settings['allow_search'], '#description' => t("Check this to allow users to search EMDB for existing assets, requires <em>search embridge assets</em> permission."), '#weight' => 6);
return $element + parent::fieldSettingsForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function fieldSettingsForm(array $form, FormStateInterface $form_state)
{
// Get base form from FileItem.
$element = parent::fieldSettingsForm($form, $form_state);
$settings = $this->getSettings();
// Add maximum and minimum resolution settings.
$max_resolution = explode('x', $settings['max_resolution']) + array('', '');
$element['max_resolution'] = array('#type' => 'item', '#title' => t('Maximum image resolution'), '#element_validate' => array(array(get_class($this), 'validateResolution')), '#weight' => 4.1, '#field_prefix' => '<div class="container-inline">', '#field_suffix' => '</div>', '#description' => t('The maximum allowed image size expressed as WIDTH×HEIGHT (e.g. 640×480). Leave blank for no restriction. If a larger image is uploaded, it will be resized to reflect the given width and height. Resizing images on upload will cause the loss of <a href="http://wikipedia.org/wiki/Exchangeable_image_file_format">EXIF data</a> in the image.'));
$element['max_resolution']['x'] = array('#type' => 'number', '#title' => t('Maximum width'), '#title_display' => 'invisible', '#default_value' => $max_resolution[0], '#min' => 1, '#field_suffix' => ' × ');
$element['max_resolution']['y'] = array('#type' => 'number', '#title' => t('Maximum height'), '#title_display' => 'invisible', '#default_value' => $max_resolution[1], '#min' => 1, '#field_suffix' => ' ' . t('pixels'));
$min_resolution = explode('x', $settings['min_resolution']) + array('', '');
$element['min_resolution'] = array('#type' => 'item', '#title' => t('Minimum image resolution'), '#element_validate' => array(array(get_class($this), 'validateResolution')), '#weight' => 4.2, '#field_prefix' => '<div class="container-inline">', '#field_suffix' => '</div>', '#description' => t('The minimum allowed image size expressed as WIDTH×HEIGHT (e.g. 640×480). Leave blank for no restriction. If a smaller image is uploaded, it will be rejected.'));
$element['min_resolution']['x'] = array('#type' => 'number', '#title' => t('Minimum width'), '#title_display' => 'invisible', '#default_value' => $min_resolution[0], '#min' => 1, '#field_suffix' => ' × ');
$element['min_resolution']['y'] = array('#type' => 'number', '#title' => t('Minimum height'), '#title_display' => 'invisible', '#default_value' => $min_resolution[1], '#min' => 1, '#field_suffix' => ' ' . t('pixels'));
// Remove the description option.
unset($element['description_field']);
// Add title and alt configuration options.
$element['alt_field'] = array('#type' => 'checkbox', '#title' => t('Enable <em>Alt</em> field'), '#default_value' => $settings['alt_field'], '#description' => t('The alt attribute may be used by search engines, screen readers, and when the image cannot be loaded. Enabling this field is recommended.'), '#weight' => 9);
$element['alt_field_required'] = array('#type' => 'checkbox', '#title' => t('<em>Alt</em> field required'), '#default_value' => $settings['alt_field_required'], '#description' => t('Making this field required is recommended.'), '#weight' => 10, '#states' => array('visible' => array(':input[name="settings[alt_field]"]' => array('checked' => TRUE))));
$element['title_field'] = array('#type' => 'checkbox', '#title' => t('Enable <em>Title</em> field'), '#default_value' => $settings['title_field'], '#description' => t('The title attribute is used as a tooltip when the mouse hovers over the image. Enabling this field is not recommended as it can cause problems with screen readers.'), '#weight' => 11);
$element['title_field_required'] = array('#type' => 'checkbox', '#title' => t('<em>Title</em> field required'), '#default_value' => $settings['title_field_required'], '#weight' => 12, '#states' => array('visible' => array(':input[name="settings[title_field]"]' => array('checked' => TRUE))));
// Add default_image element.
static::defaultImageForm($element, $settings);
$element['default_image']['#description'] = t("If no image is uploaded, this image will be shown on display and will override the field's default image.");
return $element;
}
/**
* {@inheritdoc}
*/
public function fieldSettingsForm(array $form, FormStateInterface $form_state)
{
// Get base form from FileItem.
$element = parent::fieldSettingsForm($form, $form_state);
// Remove the description option.
unset($element['description_field']);
unset($element['file_directory']);
unset($element['file_extensions']);
unset($element['max_filesize']);
return $element;
}
