function CourseObjectNode::freeze in Course 3.x

Same name and namespace in other branches

1. 8.3 modules/course_content/src/Course/Object/CourseObjectNode.php \Drupal\course_content\Course\Object\CourseObjectNode::freeze()
2. 8.2 modules/course_content/src/Course/Object/CourseObjectNode.php \Drupal\course_content\Course\Object\CourseObjectNode::freeze()

Freeze data to persist over cloning/exporting.

Return value

array An array of data to be frozen.

Overrides CourseObject::freeze

1 call to CourseObjectNode::freeze()

CourseObjectBook::freeze in modules/course_book/src/Plugin/course/CourseObject/CourseObjectBook.php

Override of CourseObjectNode::freeze().

1 method overrides CourseObjectNode::freeze()

CourseObjectBook::freeze in modules/course_book/src/Plugin/course/CourseObject/CourseObjectBook.php

Override of CourseObjectNode::freeze().

File

modules/course_content/src/Course/Object/CourseObjectNode.php, line 342

Class

CourseObjectNode

A course object that uses a node as a base.

Namespace

Drupal\course_content\Course\Object

Code

function freeze() {
  if ($this
    ->getInstanceId() != $this
    ->getCourse()
    ->getNode()->nid) {

    // Don't freeze the course, if this course is part of the objects.
    $ice = new stdClass();
    $ice->node = $this
      ->getNode();
    return $ice;
  }
}