Initial Drupal 11 with DDEV setup

web/core/modules/options/src/Hook/OptionsHooks.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace Drupal\options\Hook;
+
+use Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\field\FieldStorageConfigInterface;
+use Drupal\Core\Url;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\Core\Hook\Attribute\Hook;
+
+/**
+ * Hook implementations for options.
+ */
+class OptionsHooks {
+
+  use StringTranslationTrait;
+
+  /**
+   * Implements hook_help().
+   */
+  #[Hook('help')]
+  public function help($route_name, RouteMatchInterface $route_match): ?string {
+    switch ($route_name) {
+      case 'help.page.options':
+        $output = '';
+        $output .= '<h2>' . $this->t('About') . '</h2>';
+        $output .= '<p>' . $this->t('The Options module allows you to create fields where data values are selected from a fixed list of options. Usually these items are entered through a select list, checkboxes, or radio buttons. See the <a href=":field">Field module help</a> and the <a href=":field_ui">Field UI help</a> pages for general information on fields and how to create and manage them. For more information, see the <a href=":options_do">online documentation for the Options module</a>.', [
+          ':field' => Url::fromRoute('help.page', [
+            'name' => 'field',
+          ])->toString(),
+          ':field_ui' => \Drupal::moduleHandler()->moduleExists('field_ui') ? Url::fromRoute('help.page', [
+            'name' => 'field_ui',
+          ])->toString() : '#',
+          ':options_do' => 'https://www.drupal.org/documentation/modules/options',
+        ]) . '</p>';
+        $output .= '<h2>' . $this->t('Uses') . '</h2>';
+        $output .= '<dl>';
+        $output .= '<dt>' . $this->t('Managing and displaying list fields') . '</dt>';
+        $output .= '<dd>' . $this->t('The <em>settings</em> and the <em>display</em> of the list fields can be configured separately. See the <a href=":field_ui">Field UI help</a> for more information on how to manage fields and their display.', [
+          ':field_ui' => \Drupal::moduleHandler()->moduleExists('field_ui') ? Url::fromRoute('help.page', [
+            'name' => 'field_ui',
+          ])->toString() : '#',
+        ]) . '</dd>';
+        $output .= '<dt>' . $this->t('Defining option keys and labels') . '</dt>';
+        $output .= '<dd>' . $this->t('When you define the list options you can define a key and a label for each option in the list. The label will be shown to the users while the key gets stored in the database.') . '</dd>';
+        $output .= '<dt>' . $this->t('Choosing list field type') . '</dt>';
+        $output .= '<dd>' . $this->t('There are three types of list fields, which store different types of data: <em>float</em>, <em>integer</em> or, <em>text</em>. The <em>float</em> type allows storing approximate decimal values. The <em>integer</em> type allows storing whole numbers, such as years (for example, 2012) or values (for example, 1, 2, 5, 305). The <em>text</em> list field type allows storing text values. No matter which type of list field you choose, you can define whatever labels you wish for data entry.') . '</dd>';
+        $output .= '</dl>';
+        return $output;
+    }
+    return NULL;
+  }
+
+  /**
+   * Implements hook_ENTITY_TYPE_update() for 'field_storage_config'.
+   */
+  #[Hook('field_storage_config_update')]
+  public function fieldStorageConfigUpdate(FieldStorageConfigInterface $field_storage): void {
+    drupal_static_reset('options_allowed_values');
+  }
+
+  /**
+   * Implements hook_ENTITY_TYPE_delete() for 'field_storage_config'.
+   */
+  #[Hook('field_storage_config_delete')]
+  public function fieldStorageConfigDelete(FieldStorageConfigInterface $field_storage): void {
+    drupal_static_reset('options_allowed_values');
+  }
+
+  /**
+   * Implements hook_field_storage_config_update_forbid().
+   */
+  #[Hook('field_storage_config_update_forbid')]
+  public function fieldStorageConfigUpdateForbid(FieldStorageConfigInterface $field_storage, FieldStorageConfigInterface $prior_field_storage): void {
+    if ($field_storage->getTypeProvider() == 'options' && $field_storage->hasData()) {
+      // Forbid any update that removes allowed values with actual data.
+      $allowed_values = $field_storage->getSetting('allowed_values');
+      $prior_allowed_values = $prior_field_storage->getSetting('allowed_values');
+      $lost_keys = array_keys(array_diff_key($prior_allowed_values, $allowed_values));
+      if (_options_values_in_use($field_storage->getTargetEntityTypeId(), $field_storage->getName(), $lost_keys)) {
+        throw new FieldStorageDefinitionUpdateForbiddenException("A list field '{$field_storage->getName()}' with existing data cannot have its keys changed.");
+      }
+    }
+  }
+
+}

web/core/modules/options/src/Hook/OptionsViewsHooks.php

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+<?php
+
+namespace Drupal\options\Hook;
+
+use Drupal\field\FieldStorageConfigInterface;
+use Drupal\Core\Hook\Attribute\Hook;
+
+/**
+ * Hook implementations for options.
+ */
+class OptionsViewsHooks {
+
+  /**
+   * Implements hook_field_views_data().
+   *
+   * Views integration for list fields. Have a different filter handler and
+   * argument handlers for list fields. This should allow to select values of
+   * the list.
+   */
+  #[Hook('field_views_data')]
+  public function fieldViewsData(FieldStorageConfigInterface $field): array {
+    $data = \Drupal::service('views.field_data_provider')->defaultFieldImplementation($field);
+    foreach ($data as $table_name => $table_data) {
+      foreach ($table_data as $field_name => $field_data) {
+        if (isset($field_data['filter']) && $field_name != 'delta') {
+          $data[$table_name][$field_name]['filter']['id'] = 'list_field';
+        }
+        if (isset($field_data['argument']) && $field_name != 'delta') {
+          if ($field->getType() == 'list_string') {
+            $data[$table_name][$field_name]['argument']['id'] = 'string_list_field';
+          }
+          else {
+            $data[$table_name][$field_name]['argument']['id'] = 'number_list_field';
+          }
+        }
+      }
+    }
+    return $data;
+  }
+
+}