public function YoutubechannelSettingsForm::buildForm in YoutubeChannel 8.3

Same name and namespace in other branches

1. 8 src/YoutubechannelSettingsForm.php \Drupal\youtubechannel\youtubechannelSettingsForm::buildForm()
2. 8.2 src/YoutubechannelSettingsForm.php \Drupal\youtubechannel\YoutubechannelSettingsForm::buildForm()

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/YoutubechannelSettingsForm.php, line 31

Class

YoutubechannelSettingsForm

Provides Configure settings.

Namespace

Drupal\youtubechannel

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('youtubechannel.settings');
  if (empty($config
    ->get('youtubechannel_api_key'))) {
    $youtubechannel_api_key = "";
  }
  else {
    $youtubechannel_api_key = $config
      ->get('youtubechannel_api_key');
  }
  if (empty($config
    ->get('youtubechannel_id'))) {
    $youtubechannel_id = '';
  }
  else {
    $youtubechannel_id = $config
      ->get('youtubechannel_id');
  }
  if (empty($config
    ->get('youtubechannel_video_limit'))) {
    $youtubechannel_video_limit = 5;
  }
  else {
    $youtubechannel_video_limit = $config
      ->get('youtubechannel_video_limit');
  }
  if (empty($config
    ->get('youtubechannel_video_width'))) {
    $youtubechannel_video_width = 200;
  }
  else {
    $youtubechannel_video_width = $config
      ->get('youtubechannel_video_width');
  }
  if (empty($config
    ->get('youtubechannel_video_height'))) {
    $youtubechannel_video_height = 150;
  }
  else {
    $youtubechannel_video_height = $config
      ->get('youtubechannel_video_height');
  }
  $form['youtubechannel'] = array(
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Youtube channel settings'),
    '#collapsible' => FALSE,
  );
  $form['youtubechannel']['youtubechannel_api_key'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Youtube Google API Key'),
    '#size' => 40,
    '#default_value' => $youtubechannel_api_key,
    '#required' => TRUE,
    '#description' => $this
      ->t('Your YouTube Google API key from your developer' . 'console. See the README.txt for more details.'),
  );
  $form['youtubechannel']['youtubechannel_id'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Youtube Channel ID'),
    '#size' => 40,
    '#default_value' => $youtubechannel_id,
    '#required' => TRUE,
    '#description' => $this
      ->t('The youtube channel ID you want to get the videos.'),
  );
  $form['youtubechannel']['youtubechannel_video_limit'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Youtube Channel video limit'),
    '#size' => 40,
    '#default_value' => $youtubechannel_video_limit,
    '#required' => TRUE,
    '#description' => $this
      ->t('Number of videos to be shown from youtube channel (max 50).'),
  );
  $form['youtubechannel']['youtubechannel_video_width'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Youtube Channel video width'),
    '#size' => 40,
    '#default_value' => $youtubechannel_video_width,
    '#required' => TRUE,
    '#description' => $this
      ->t('Max width to youtube video. In px'),
  );
  $form['youtubechannel']['youtubechannel_video_height'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Youtube Channel video height'),
    '#size' => 40,
    '#default_value' => $youtubechannel_video_height,
    '#required' => TRUE,
    '#description' => $this
      ->t('Max height to youtube video. In px'),
  );
  return parent::buildForm($form, $form_state);
}