Editor.php in Drupal 8
Same filename in this branch
Same filename and directory in other branches
Namespace
Drupal\editor\Plugin\InPlaceEditorFile
core/modules/editor/src/Plugin/InPlaceEditor/Editor.phpView source
<?php
namespace Drupal\editor\Plugin\InPlaceEditor;
use Drupal\Component\Plugin\PluginBase;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\filter\Entity\FilterFormat;
use Drupal\quickedit\Plugin\InPlaceEditorInterface;
use Drupal\filter\Plugin\FilterInterface;
/**
* Defines the formatted text in-place editor.
*
* @InPlaceEditor(
* id = "editor"
* )
*/
class Editor extends PluginBase implements InPlaceEditorInterface {
/**
* {@inheritdoc}
*/
public function isCompatible(FieldItemListInterface $items) {
$field_definition = $items
->getFieldDefinition();
// This editor is incompatible with multivalued fields.
if ($field_definition
->getFieldStorageDefinition()
->getCardinality() != 1) {
return FALSE;
}
elseif ($editor = editor_load($items[0]->format)) {
$definition = \Drupal::service('plugin.manager.editor')
->getDefinition($editor
->getEditor());
if ($definition['supports_inline_editing'] === TRUE) {
return TRUE;
}
}
return FALSE;
}
/**
* {@inheritdoc}
*/
public function getMetadata(FieldItemListInterface $items) {
$format_id = $items[0]->format;
$metadata['format'] = $format_id;
$metadata['formatHasTransformations'] = $this
->textFormatHasTransformationFilters($format_id);
return $metadata;
}
/**
* Returns whether the text format has transformation filters.
*
* @param int $format_id
* A text format ID.
*
* @return bool
*/
protected function textFormatHasTransformationFilters($format_id) {
$format = FilterFormat::load($format_id);
return (bool) count(array_intersect([
FilterInterface::TYPE_TRANSFORM_REVERSIBLE,
FilterInterface::TYPE_TRANSFORM_IRREVERSIBLE,
], $format
->getFiltertypes()));
}
/**
* {@inheritdoc}
*/
public function getAttachments() {
$user = \Drupal::currentUser();
$user_format_ids = array_keys(filter_formats($user));
$manager = \Drupal::service('plugin.manager.editor');
$definitions = $manager
->getDefinitions();
// Filter the current user's formats to those that support inline editing.
$formats = [];
foreach ($user_format_ids as $format_id) {
if ($editor = editor_load($format_id)) {
$editor_id = $editor
->getEditor();
if (isset($definitions[$editor_id]['supports_inline_editing']) && $definitions[$editor_id]['supports_inline_editing'] === TRUE) {
$formats[] = $format_id;
}
}
}
// Get the attachments for all text editors that the user might use.
$attachments = $manager
->getAttachments($formats);
// Also include editor.module's formatted text editor.
$attachments['library'][] = 'editor/quickedit.inPlaceEditor.formattedText';
return $attachments;
}
}