public function Course::setActive in Course 3.x

Same name and namespace in other branches

1. 8.3 src/Entity/Course.php \Drupal\course\Entity\Course::setActive()
2. 8.2 src/Entity/Course.php \Drupal\course\Entity\Course::setActive()

Set the active CourseObject in this Course.

Parameters

int $id: A numeric course object ID.

4 calls to Course::setActive()

Course::getActive in src/Entity/Course.php

Get the active CourseObject.

Course::getNavigation in src/Entity/Course.php

Generate navigation links.

Course::getNext in src/Entity/Course.php

Get the next course object, from the active course object.

Course::getPrev in src/Entity/Course.php

Get the previous course object, from the active course object.

File

src/Entity/Course.php, line 131

Class

Course

Defines the Course entity class.

Namespace

Drupal\course\Entity

Code

public function setActive($id = NULL) {
  if (!$id && isset($_SESSION['course'][$this
    ->id()]['taking']['active'])) {
    $id = $_SESSION['course'][$this
      ->id()]['taking']['active'];
  }
  $old = NULL;
  $storeNext = FALSE;
  foreach ($this
    ->getObjects() as $courseObject) {
    if (!$courseObject
      ->getOption('enabled')) {

      // Skip disabled objects.
      continue;
    }
    if ($id == $courseObject
      ->id()) {

      // Active - save old, store next.
      if ($old) {
        $this->prev = $old;
      }
      $storeNext = TRUE;
      $this->active = $courseObject;
    }
    elseif ($storeNext) {
      $this->next = clone $courseObject;
      $storeNext = FALSE;
    }
    $old = clone $courseObject;
  }
}