public function CKEditorMediaEmbedSettingsForm::buildForm in CKEditor Media Embed Plugin 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/CKEditorMediaEmbedSettingsForm.php, line 94

Class

CKEditorMediaEmbedSettingsForm

Class CKEditorMediaEmbedSettingsForm.

Namespace

Drupal\ckeditor_media_embed\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('ckeditor_media_embed.settings');
  $version = AssetManager::getCKEditorVersion($this->libraryDiscovery, $this->configFactory);
  if (!AssetManager::pluginsAreInstalled($version)) {
    $this
      ->messenger()
      ->addWarning(_ckeditor_media_embed_get_install_instructions());
    return [];
  }
  $form['embed_provider'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Provider URL'),
    '#default_value' => $config
      ->get('embed_provider'),
    '#description' => $this
      ->t('A template for the URL of the provider endpoint.
        This URL will be queried for each resource to be embedded. By default CKEditor uses the Iframely service.<br />
        <em>Note that if you wish to support HTTPS with Iframely then you must create an account. Please read their <a href="https://iframely.com/docs/ckeditor">documentation</a> for more details.</em><br />
        <strong>Example</strong> <code>//example.com/api/oembed-proxy?resource-url={url}&callback={callback}&api_token=MYAPITOKEN</code><br />
        <strong>Default</strong> <code>http://ckeditor.iframe.ly/api/oembed?url={url}&callback={callback}</code>
        <br />
      '),
  ];
  if ($this->moduleHandler
    ->moduleExists('help')) {
    $form['embed_provider']['#description'] .= $this
      ->t('Check out the <a href=":help">help</a> page for more information.<br />', [
      ':help' => $this->urlGenerator
        ->generateFromRoute('help.page', [
        'name' => 'ckeditor_media_embed',
      ]),
    ]);
  }
  return parent::buildForm($form, $form_state);
}