function CourseOutlineForm::formObject in Course 8.2

Same name and namespace in other branches

1. 8.3 src/Form/CourseOutlineForm.php \Drupal\course\Form\CourseOutlineForm::formObject()
2. 3.x src/Form/CourseOutlineForm.php \Drupal\course\Form\CourseOutlineForm::formObject()

Form constructor for a course object.

To be re-used in listing and creating new course objects.

1 call to CourseOutlineForm::formObject()

CourseOutlineForm::buildForm in src/Form/CourseOutlineForm.php

Form constructor.

File

src/Form/CourseOutlineForm.php, line 280

Class

CourseOutlineForm

Namespace

Drupal\course\Form

Code

function formObject($courseObject = NULL) {
  $rform['#attributes']['class'][] = 'draggable';
  $rform['#tree'] = TRUE;
  $uniqid = $courseObject
    ->getId();

  // Do not use prefix/suffix because markup only renders with a value, and we
  // need the wrapper before the title is saved for ajax population after each
  // settings modal update.
  $title = $courseObject
    ->getTitle();
  $rform['description']['title'] = array(
    '#prefix' => '<div id="title-' . $uniqid . '">',
    '#suffix' => '</div>',
    '#type' => 'markup',
    '#plain_text' => $title,
  );
  $rform['description']['summary'] = array(
    '#prefix' => '<div id="summary-' . $uniqid . '">',
    '#suffix' => '</div>',
    '#theme' => 'item_list',
    '#items' => $courseObject
      ->renderOptionsSummary(),
  );
  $handlers = course_get_handlers('object');
  if (empty($handlers[$courseObject
    ->getOption('object_type')])) {
    $show_object_name = t('Missing CourseObject handler for <br/><i>@t</i>', array(
      '@t' => $courseObject
        ->getOption('object_type'),
    ));
  }
  else {
    $show_object_name = $handlers[$courseObject
      ->getOption('object_type')]['label'];
  }
  $rform['object_type_show'] = array(
    '#type' => 'markup',
    '#markup' => Xss::filterAdmin($show_object_name),
  );

  // Placeholder for the settings link, it gets added after this function runs
  // in course_outline_overview_form(). #value needs a space for the prefix and
  // suffix to render.
  // Settings link for saved objects.
  $text = t('Settings');
  $l_options = array(
    'query' => array(
      'destination' => "course/{$courseObject->getCourse()->id()}/outline",
    ),
    'attributes' => [
      'data-dialog-type' => 'modal',
      'class' => 'use-ajax',
      'data-dialog-options' => \Drupal\Component\Serialization\Json::encode([
        'width' => 800,
      ]),
    ],
  );
  $url = Url::fromRoute('course.object.options', [
    'course' => $courseObject
      ->getCourse()
      ->id(),
    'course_object' => $uniqid,
  ], $l_options);
  $rform['options']['#markup'] = Link::fromTextAndUrl($text, $url)
    ->toString();
  $rform['weight'] = array(
    '#title' => $this
      ->t('Weight for @title', [
      '@title' => $title,
    ]),
    '#type' => 'weight',
    '#title_display' => 'invisible',
    '#size' => 3,
    '#delta' => 100,
    '#default_value' => $courseObject
      ->getOption('weight'),
    '#attributes' => array(
      'class' => array(
        'course-object-weight',
      ),
    ),
  );
  if ($courseObject
    ->getOption('delete')) {
    $rform['#attributes']['class'][] = 'deleted';
  }
  return $rform;
}