Initial Drupal 11 with DDEV setup

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_formatter/formatter.twig

@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\Field\FieldFormatter;
+
+{% apply sort_namespaces %}
+use Drupal\Core\Field\Attribute\FieldFormatter;
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\Core\Field\FormatterBase;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+  {% if configurable %}
+use Drupal\Core\Form\FormStateInterface;
+  {% endif %}
+{% endapply %}
+
+/**
+ * Plugin implementation of the '{{ plugin_label }}' formatter.
+ */
+#[FieldFormatter(
+  id: '{{ plugin_id }}',
+  label: new TranslatableMarkup('{{ plugin_label }}'),
+  field_types: ['string'],
+)]
+class {{ class }} extends FormatterBase {
+
+{% if configurable %}
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings(): array {
+    $setting = ['foo' => 'bar'];
+    return $setting + parent::defaultSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state): array {
+    $elements['foo'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Foo'),
+      '#default_value' => $this->getSetting('foo'),
+    ];
+    return $elements;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsSummary(): array {
+    return [
+      $this->t('Foo: @foo', ['@foo' => $this->getSetting('foo')]),
+    ];
+  }
+
+{% endif %}
+  /**
+   * {@inheritdoc}
+   */
+  public function viewElements(FieldItemListInterface $items, $langcode): array {
+    $element = [];
+    foreach ($items as $delta => $item) {
+      $element[$delta] = [
+        '#markup' => $item->value,
+      ];
+    }
+    return $element;
+  }
+
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_formatter/schema.twig

@@ -0,0 +1,7 @@
+field.formatter.settings.{{ plugin_id }}:
+  type: mapping
+  label: {{ plugin_label }} formatter settings
+  mapping:
+    foo:
+      type: string
+      label: Foo

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_type/schema.twig

@@ -0,0 +1,27 @@
+{% if configurable_storage %}
+field.storage_settings.{{ plugin_id }}:
+  type: mapping
+  label: {{ plugin_label }} storage settings
+  mapping:
+    foo:
+      type: string
+      label: Foo
+
+{% endif %}
+{% if configurable_instance %}
+field.field_settings.{{ plugin_id }}:
+  type: mapping
+  label: {{ plugin_label }} field settings
+  mapping:
+    bar:
+      type: string
+      label: Bar
+
+{% endif %}
+field.value.{{ plugin_id }}:
+  type: mapping
+  label: Default value
+  mapping:
+    value:
+      type: label
+      label: Value

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_type/type.twig

@@ -0,0 +1,151 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\Field\FieldType;
+
+{% apply sort_namespaces %}
+use Drupal\Component\Utility\Random;
+use Drupal\Core\Field\Attribute\FieldType;
+use Drupal\Core\Field\FieldDefinitionInterface;
+use Drupal\Core\Field\FieldItemBase;
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
+  {% if configurable_storage or configurable_instance %}
+use Drupal\Core\Form\FormStateInterface;
+  {% endif %}
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+use Drupal\Core\TypedData\DataDefinition;
+{% endapply %}
+
+/**
+ * Defines the '{{ plugin_id }}' field type.
+ */
+#[FieldType(
+  id: '{{ plugin_id }}',
+  label: new TranslatableMarkup('{{ plugin_label }}'),
+  description: new TranslatableMarkup('Some description'),
+  default_widget: 'string_textfield',
+  default_formatter: 'string',
+)]
+final class {{ class }} extends FieldItemBase {
+
+{% if configurable_storage %}
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultStorageSettings(): array {
+    $settings = ['foo' => ''];
+    return $settings + parent::defaultStorageSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data): array {
+    $element['foo'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Foo'),
+      '#default_value' => $this->getSetting('foo'),
+      '#disabled' => $has_data,
+    ];
+    return $element;
+  }
+
+{% endif %}
+{% if configurable_instance %}
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultFieldSettings(): array {
+    $settings = ['bar' => ''];
+    return $settings + parent::defaultFieldSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fieldSettingsForm(array $form, FormStateInterface $form_state): array {
+    $element['bar'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Bar'),
+      '#default_value' => $this->getSetting('bar'),
+    ];
+    return $element;
+  }
+
+{% endif %}
+  /**
+   * {@inheritdoc}
+   */
+  public function isEmpty(): bool {
+    return match ($this->get('value')->getValue()) {
+      NULL, '' => TRUE,
+      default => FALSE,
+    };
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition): array {
+
+    // @DCG
+    // See /core/lib/Drupal/Core/TypedData/Plugin/DataType directory for
+    // available data types.
+    $properties['value'] = DataDefinition::create('string')
+      ->setLabel(t('Text value'))
+      ->setRequired(TRUE);
+
+    return $properties;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getConstraints(): array {
+    $constraints = parent::getConstraints();
+
+    $constraint_manager = $this->getTypedDataManager()->getValidationConstraintManager();
+
+    // @DCG Suppose our value must not be longer than 10 characters.
+    $options['value']['Length']['max'] = 10;
+
+    // @DCG
+    // See /core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint
+    // directory for available constraints.
+    $constraints[] = $constraint_manager->create('ComplexData', $options);
+    return $constraints;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function schema(FieldStorageDefinitionInterface $field_definition): array {
+
+    $columns = [
+      'value' => [
+        'type' => 'varchar',
+        'not null' => FALSE,
+        'description' => 'Column description.',
+        'length' => 255,
+      ],
+    ];
+
+    $schema = [
+      'columns' => $columns,
+      // @todo Add indexes here if necessary.
+    ];
+
+    return $schema;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function generateSampleValue(FieldDefinitionInterface $field_definition): array {
+    $random = new Random();
+    $values['value'] = $random->word(mt_rand(1, 50));
+    return $values;
+  }
+
+}

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_widget/schema.twig

@@ -0,0 +1,7 @@
+field.widget.settings.{{ plugin_id }}:
+  type: mapping
+  label: {{ plugin_label }} widget settings
+  mapping:
+    foo:
+      type: string
+      label: Foo

vendor/chi-teck/drupal-code-generator/templates/Plugin/Field/_widget/widget.twig

@@ -0,0 +1,99 @@
+{% import '@lib/di.twig' as di %}
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\{{ machine_name }}\Plugin\Field\FieldWidget;
+
+{% apply sort_namespaces %}
+use Drupal\Core\Field\Attribute\FieldWidget;
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\Core\Field\WidgetBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\StringTranslation\TranslatableMarkup;
+  {% if services %}
+{{ di.use(services) }}
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+  {% endif %}
+{% endapply %}
+
+/**
+ * Defines the '{{ plugin_id }}' field widget.
+ */
+#[FieldWidget(
+  id: '{{ plugin_id }}',
+  label: new TranslatableMarkup('{{ plugin_label }}'),
+  field_types: ['string'],
+)]
+final class {{ class }} extends WidgetBase {% if services %}implements ContainerFactoryPluginInterface {% endif %}{
+
+{% if services %}
+  /**
+   * Constructs the plugin instance.
+   */
+  public function __construct(
+    array $configuration,
+    $plugin_id,
+    $plugin_definition,
+{{ di.signature(services) }}
+  ) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): self {
+    return new self(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+{{ di.container(services) }}
+    );
+  }
+
+{% endif %}
+{% if configurable %}
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings(): array {
+    $setting = ['foo' => 'bar'];
+    return $setting + parent::defaultSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state): array {
+    $element['foo'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Foo'),
+      '#default_value' => $this->getSetting('foo'),
+    ];
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsSummary(): array {
+    return [
+      $this->t('Foo: @foo', ['@foo' => $this->getSetting('foo')]),
+    ];
+  }
+
+{% endif %}
+  /**
+   * {@inheritdoc}
+   */
+  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state): array {
+    $element['value'] = $element + [
+      '#type' => 'textfield',
+      '#default_value' => $items[$delta]->value ?? NULL,
+    ];
+    return $element;
+  }
+
+}