class ListFieldDiffParser in Entity Share 8.3

Plugin to diff list fields.

Plugin annotation

@DiffGenerator(
  id = "list_field_diff_parser",
  label = @Translation("List Field Diff"),
  field_types = {
    "list_string",
    "list_integer",
    "list_float"
  },
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\entity_share_diff\DiffGenerator\DiffGeneratorPluginBase implements ContainerFactoryPluginInterface, DiffGeneratorInterface uses StringTranslationTrait
    • class \Drupal\entity_share_diff\Plugin\DiffGenerator\ListFieldDiffParser

File

modules/entity_share_diff/src/Plugin/DiffGenerator/ListFieldDiffParser.php, line 23

Namespace

Drupal\entity_share_diff\Plugin\DiffGenerator

class ListFieldDiffParser extends DiffGeneratorPluginBase {

  /**
   * {@inheritdoc}
   */
  public function build(FieldItemListInterface $field_items, array $remote_field_data = []) {
    $result = [];

    // Every item from $field_items is of type FieldItemInterface.
    foreach ($field_items as $field_key => $field_item) {

      // Build the array for comparison only if the field is not empty.
      if (!$field_item
        ->isEmpty()) {
        $possible_options = $field_item
          ->getPossibleOptions();
        $values = $field_item
          ->getValue();
        if ($possible_options) {
          $result[$field_key] = $possible_options[$values['value']] . ' (' . $values['value'] . ')';
        }
        else {
          $result[$field_key] = $possible_options[$values['value']];
        }
      }
    }
    return $result;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DiffGeneratorPluginBase::$entityParser	protected	property	The entity parser service.
DiffGeneratorPluginBase::$entityTypeManager	protected	property	The entity type manager.
DiffGeneratorPluginBase::$remote	protected	property	The 'Remote' entity.
DiffGeneratorPluginBase::$remoteManager	protected	property	The remote manager service.
DiffGeneratorPluginBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
DiffGeneratorPluginBase::getRemote	public	function	Returns Remote entity.
DiffGeneratorPluginBase::isApplicable	public static	function	Returns if the plugin can be used for the provided field. Overrides DiffGeneratorInterface::isApplicable
DiffGeneratorPluginBase::setRemote	public	function	Sets Remote entity.
DiffGeneratorPluginBase::__construct	public	function	Constructs a DiffManagerBase object. Overrides PluginBase::__construct
ListFieldDiffParser::build	public	function	Builds an array of strings. Overrides DiffGeneratorInterface::build
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.