public function CourseObjectAccessPluginBase::alterOptions in Course 3.x

Alter a property during display/tracking. Does not affect the stored options. This is called in CourseObject::getReadOnlyOptions().

Parameters

array $property: Array of object options.

object $account: User account to evaluate.

File

src/Plugin/CourseObjectAccessPluginBase.php, line 115

Class

CourseObjectAccessPluginBase

Base class for Course object access plugins.

Namespace

Drupal\course\Plugin

Code

public function alterOptions(&$options, $account) {
  $alter = $this
    ->getOption('alter');
  if ($this
    ->evaluate($account) xor !empty($alter['negate'])) {

    // Conditions passed. Apply modifications.
    if (isset($alter['required']) && $alter['required'] != -1) {
      $options['required'] = $alter['required'];
    }
    if (isset($alter['visible']) && $alter['visible'] != -1) {
      $options['hidden'] = !$alter['visible'];
    }
  }
}