public function SelectionPluginManager::getInstance in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginManager::getInstance()
2. 10 core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginManager::getInstance()

Gets a preconfigured instance of a plugin.

Parameters

array $options: An array of options that can be used to determine a suitable plugin to instantiate and how to configure it.

Return value

object|false A fully configured plugin instance. The interface of the plugin instance will depend on the plugin type. If no instance can be retrieved, FALSE will be returned.

Overrides PluginManagerBase::getInstance

1 call to SelectionPluginManager::getInstance()

SelectionPluginManager::getSelectionHandler in core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php

Gets the selection handler for a given entity_reference field.

File

core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php, line 34

Class

SelectionPluginManager

Plugin type manager for Entity Reference Selection plugins.

Namespace

Drupal\Core\Entity\EntityReferenceSelection

Code

public function getInstance(array $options) {
  if (!isset($options['target_type'])) {
    throw new \InvalidArgumentException("Missing required 'target_type' property for a EntityReferenceSelection plugin.");
  }

  // Initialize default options.
  $options += [
    'handler' => $this
      ->getPluginId($options['target_type'], 'default'),
  ];

  // A specific selection plugin ID was already specified.
  if (strpos($options['handler'], ':') !== FALSE) {
    $plugin_id = $options['handler'];
  }
  else {
    $plugin_id = $this
      ->getPluginId($options['target_type'], $options['handler']);
  }
  unset($options['handler']);
  return $this
    ->createInstance($plugin_id, $options);
}