public function FacebookPostBlock::blockForm in Social Feed 8

Returns the configuration form elements specific to this block plugin.

Blocks that need to add form elements to the normal block configuration form should implement this method.

Parameters

array $form: The form definition array for the block configuration form.

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

Return value

array The renderable form array representing the entire configuration form.

Overrides SocialBlockBase::blockForm

File

src/Plugin/Block/FacebookPostBlock.php, line 81

Class

FacebookPostBlock

Provides a 'FacebookPostBlock' block.

Namespace

Drupal\socialfeed\Plugin\Block

Code

public function blockForm($form, FormStateInterface $form_state) {
  $form = parent::blockForm($form, $form_state);
  $post_type_options = [
    'permalink_url',
    'status',
    'photo',
    'video',
  ];
  $form['overrides']['page_name'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Facebook Page Name'),
    '#default_value' => $this
      ->defaultSettingValue('page_name'),
    '#description' => $this
      ->t('eg. If your Facebook page URL is this @facebook, then use YOUR_PAGE_NAME above.', [
      '@facebook' => 'http://www.facebook.com/YOUR_PAGE_NAME',
    ]),
    '#size' => 60,
    '#maxlength' => 100,
    '#required' => TRUE,
  ];
  $form['overrides']['app_id'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Facebook App ID'),
    '#default_value' => $this
      ->defaultSettingValue('app_id'),
    '#size' => 60,
    '#maxlength' => 100,
    '#required' => TRUE,
  ];
  $form['overrides']['secret_key'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Facebook Secret Key'),
    '#default_value' => $this
      ->defaultSettingValue('secret_key'),
    '#size' => 60,
    '#maxlength' => 100,
    '#required' => TRUE,
  ];
  $form['overrides']['user_token'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Facebook User Token'),
    '#default_value' => $this
      ->defaultSettingValue('user_token'),
    '#description' => $this
      ->t('This is available at @facebook', [
      '@facebook' => 'https://developers.facebook.com/tools/explorer/',
    ]),
    '#size' => 60,
    '#maxlength' => 255,
    '#required' => TRUE,
  ];
  $form['overrides']['user_token'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Facebook User Token'),
    '#default_value' => $this
      ->defaultSettingValue('user_token'),
    '#size' => 60,
    '#maxlength' => 255,
    '#required' => TRUE,
  ];
  $form['overrides']['no_feeds'] = [
    '#type' => 'number',
    '#title' => $this
      ->t('Number of Feeds'),
    '#default_value' => $this
      ->defaultSettingValue('no_feeds'),
    '#size' => 60,
    '#maxlength' => 60,
    '#max' => 100,
    '#min' => 1,
  ];
  $form['overrides']['all_types'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Show all post types'),
    '#default_value' => $this
      ->defaultSettingValue('all_types'),
    '#states' => [
      'required' => [],
    ],
  ];
  $form['overrides']['post_type'] = [
    '#type' => 'select',
    '#title' => 'Select your post type(s) to show',
    '#default_value' => $this
      ->defaultSettingValue('post_type'),
    '#options' => array_combine($post_type_options, $post_type_options),
    '#empty_option' => $this
      ->t('- Select -'),
    '#states' => [
      'visible' => [
        ':input[name="settings[overrides][all_types]"]' => [
          'checked' => FALSE,
        ],
      ],
      'required' => [
        ':input[name="settings[overrides][all_types]"]' => [
          'checked' => FALSE,
        ],
      ],
    ],
  ];
  $this
    ->blockFormElementStates($form);
  return $form;
}