Unverified Commit a09a2dee authored by Alex Pott's avatar Alex Pott
Browse files

fix: #3593223 [PHP 8.5] OptionsWidgetBase::getSelectedOptions tries to access... 

fix: #3593223 [PHP 8.5] OptionsWidgetBase::getSelectedOptions tries to access null array key in some scenarios

By: herved
By: smustgrave
(cherry picked from commit 95b76594e9ac4e981cc5c2f89a5c5215435faef7)
parent 106d0215

core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/OptionsWidgetBase.php

+1 −1
Original line number Diff line number Diff line
@@ -187,7 +187,7 @@ protected function getSelectedOptions(FieldItemListInterface $items) { 
      $value = $item->{$this->column};

      // Keep the value if it actually is in the list of options (needs to be

      // checked against the flat list).

      if (isset($flat_options[$value])) {

      if ($value !== NULL && isset($flat_options[$value])) {

        $selected_options[] = $value;

      }

    }

core/modules/options/tests/options_test/src/Plugin/Field/FieldWidget/OptionsSelectNoMultipleWidget.php

0 → 100644
+20 −0
Original line number Diff line number Diff line 
<?php



declare(strict_types=1);



namespace Drupal\options_test\Plugin\Field\FieldWidget;



use Drupal\Core\Field\Attribute\FieldWidget;

use Drupal\Core\Field\Plugin\Field\FieldWidget\OptionsSelectWidget;

use Drupal\Core\StringTranslation\TranslatableMarkup;



/**

 * Widget extending OptionsSelectWidget without declaring multiple_values.

 */

#[FieldWidget(

  id: 'options_select_no_multiple',

  label: new TranslatableMarkup('Options select (no multiple_values)'),

  field_types: ['list_integer', 'list_float', 'list_string'],

)]

class OptionsSelectNoMultipleWidget extends OptionsSelectWidget {

}

core/modules/options/tests/src/Kernel/OptionsWidgetBaseTest.php

0 → 100644
+42 −0
Original line number Diff line number Diff line 
<?php



declare(strict_types=1);



namespace Drupal\Tests\options\Kernel;



use Drupal\Core\Field\Plugin\Field\FieldWidget\OptionsWidgetBase;

use Drupal\entity_test\Entity\EntityTest;

use PHPUnit\Framework\Attributes\CoversClass;

use PHPUnit\Framework\Attributes\Group;

use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;



/**

 * Tests OptionsWidgetBase.

 */

#[CoversClass(OptionsWidgetBase::class)]

#[Group('options')]

#[RunTestsInSeparateProcesses]

class OptionsWidgetBaseTest extends OptionsFieldUnitTestBase {



  /**

   * {@inheritdoc}

   */

  protected static $modules = ['options', 'options_test'];



  /**

   * Tests that getSelectedOptions() skips NULL item values.

   */

  public function testGetSelectedOptionsWithNullValue(): void {

    \Drupal::service('entity_display.repository')

      ->getFormDisplay('entity_test', 'entity_test')

      ->setComponent($this->fieldName, ['type' => 'options_select_no_multiple'])

      ->save();



    // An entity with no value triggers formMultipleElements() which appends

    // an item with value = NULL before calling getSelectedOptions().

    $entity = EntityTest::create();

    $form = \Drupal::service('entity.form_builder')->getForm($entity);

    $this->assertSame([], $form[$this->fieldName]['widget'][0]['#default_value']);

  }



}