public EditorImageDialog::submitForm(array &$form, FormStateInterface $form_state)
Form submission handler.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Overrides FormInterface::submitForm
File
- core/modules/editor/src/Form/EditorImageDialog.php, line 200
Class
- EditorImageDialog
- Provides an image dialog for text editors.
Namespace
Drupal\editor\Form
Code
public function submitForm(array &$form, FormStateInterface $form_state) { $response = new AjaxResponse(); // Convert any uploaded files from the FID values to data-entity-uuid // attributes and set data-entity-type to 'file'. $fid = $form_state->getValue(array('fid', 0)); if (!empty($fid)) { $file = $this->fileStorage->load($fid); $file_url = file_create_url($file->getFileUri()); // Transform absolute image URLs to relative image URLs: prevent problems // on multisite set-ups and prevent mixed content errors. $file_url = file_url_transform_relative($file_url); $form_state->setValue(array('attributes', 'src'), $file_url); $form_state->setValue(array('attributes', 'data-entity-uuid'), $file->uuid()); $form_state->setValue(array('attributes', 'data-entity-type'), 'file'); } // When the alt attribute is set to two double quotes, transform it to the // empty string: two double quotes signify "empty alt attribute". See above. if (trim($form_state->getValue(array('attributes', 'alt'))) === '""') { $form_state->setValue(array('attributes', 'alt'), ''); } if ($form_state->getErrors()) { unset($form['#prefix'], $form['#suffix']); $form['status_messages'] = [ '#type' => 'status_messages', '#weight' => -10, ]; $response->addCommand(new HtmlCommand('#editor-image-dialog-form', $form)); } else { $response->addCommand(new EditorDialogSave($form_state->getValues())); $response->addCommand(new CloseModalDialogCommand()); } return $response; }
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