function CommentVariablePerCommentType::getCommentVariables

Retrieves the values of the comment variables grouped by comment type.

Return value

array

Overrides CommentVariable::getCommentVariables

File

core/modules/comment/src/Plugin/migrate/source/d6/CommentVariablePerCommentType.php, line 23

Class

CommentVariablePerCommentType

Plugin annotation @MigrateSource( id = "d6_comment_variable_per_comment_type", source_module = "comment" )

Namespace

Code

protected function getCommentVariables() {
    $node_types = parent::getCommentVariables();
    // The return key used to separate comment types with hidden subject field.
    $return = [];
    foreach ($node_types as $node_type => $data) {
        // Only 2 comment types depending on subject field visibility.
        if (!empty($data['comment_subject_field'])) {
            // Default label and description should be set in migration.
            $return['comment'] = [
                'comment_type' => 'comment',
                'label' => $this->t('Default comments'),
                'description' => $this->t('Allows commenting on content'),
            ];
        }
        else {
            // Provide a special comment type with hidden subject field.
            $return['comment_no_subject'] = [
                'comment_type' => 'comment_no_subject',
                'label' => $this->t('Comments without subject field'),
                'description' => $this->t('Allows commenting on content, comments without subject field'),
            ];
        }
    }
    return $return;
}