--- /dev/null
+<?php
+
+namespace Drupal\simple_sitemap\Plugin\simple_sitemap;
+
+use Drupal\Component\Plugin\ConfigurablePluginInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Class UrlGeneratorPluginBase
+ * @package Drupal\simple_sitemap\Plugin\simple_sitemap
+ */
+abstract class UrlGeneratorPluginBase extends SimplesitemapPluginBase implements ConfigurablePluginInterface {
+
+ /**
+ * @var array
+ */
+ public $settings = [];
+
+ /**
+ * @var bool
+ */
+ public $enabled = TRUE;
+
+ /**
+ * @var int
+ */
+ public $weight = 0;
+
+ /**
+ * @var string
+ */
+ public $provider;
+
+ /**
+ * UrlGeneratorPluginBase constructor.
+ * @param array $configuration
+ * @param string $plugin_id
+ * @param mixed $plugin_definition
+ */
+ public function __construct(array $configuration, $plugin_id, $plugin_definition) {
+ parent::__construct($configuration, $plugin_id, $plugin_definition);
+ }
+
+ public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+ return new static($configuration, $plugin_id, $plugin_definition);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function calculateDependencies() {
+ return ['module' => 'simple_sitemap'];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getConfiguration() {
+ return [
+ 'id' => $this->getPluginId(),
+ 'provider' => $this->pluginDefinition['provider'],
+ 'status' => $this->enabled,
+ 'weight' => $this->weight,
+ 'settings' => $this->settings,
+ ];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function setConfiguration(array $configuration) {
+ if (isset($configuration['enabled'])) {
+ $this->enabled = (bool) $configuration['enabled'];
+ }
+ if (isset($configuration['weight'])) {
+ $this->weight = (int) $configuration['weight'];
+ }
+ if (isset($configuration['settings'])) {
+ $this->settings = (array) $configuration['settings'];
+ }
+ return $this;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function defaultConfiguration() {
+ return [
+ 'enabled' => $this->pluginDefinition['enabled'],
+ 'weight' => isset($this->pluginDefinition['weight']) ? $this->pluginDefinition['weight'] : 0,
+ 'settings' => isset($this->pluginDefinition['settings']) ? $this->pluginDefinition['settings'] : [],
+ ];
+ }
+}