/**
* {@inheritdoc}
*/
public function getEditor($formatter_type, FieldItemListInterface $items)
{
// Check if the formatter defines an appropriate in-place editor. For
// example, text formatters displaying plain text can choose to use the
// 'plain_text' editor. If the formatter doesn't specify, fall back to the
// 'form' editor, since that can work for any field. Formatter definitions
// can use 'disabled' to explicitly opt out of in-place editing.
$formatter_info = $this->formatterManager->getDefinition($formatter_type);
$editor_id = $formatter_info['quickedit']['editor'];
if ($editor_id === 'disabled') {
return;
} elseif ($editor_id === 'form') {
return 'form';
}
// No early return, so create a list of all choices.
$editor_choices = array($editor_id);
if (isset($this->alternatives[$editor_id])) {
$editor_choices = array_merge($editor_choices, $this->alternatives[$editor_id]);
}
// Make a choice.
foreach ($editor_choices as $editor_id) {
$editor = $this->editorManager->createInstance($editor_id);
if ($editor->isCompatible($items)) {
return $editor_id;
}
}
// We still don't have a choice, so fall back to the default 'form' editor.
return 'form';
}
/**
* {@inheritdoc}
*
* @throws \LogicException
* Throws an exception if field type is not defined in the annotation of the
* Entity Embed Display plugin.
*/
public function getDerivativeDefinitions($base_plugin_definition)
{
// The field type must be defined in the annotation of the Entity Embed
// Display plugin.
if (!isset($base_plugin_definition['field_type'])) {
throw new \LogicException("Undefined field_type definition in plugin {$base_plugin_definition['id']}.");
}
foreach ($this->formatterManager->getOptions($base_plugin_definition['field_type']) as $formatter => $label) {
$this->derivatives[$formatter] = $base_plugin_definition;
$this->derivatives[$formatter]['label'] = $label;
}
return $this->derivatives;
}