chamilo / chamilo-lms

    public static function purgeDocument($id, $courseInfo, $sessionId = 0)

    {

        $document = self::getDeletedDocument($id, $courseInfo, $sessionId);

        if (!empty($document)) {

            $path = $document['path'];

            $coursePath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document/';

            my_delete($coursePath.$path);

            // Hard delete.

            self::deleteDocumentFromDb($id, $courseInfo, $sessionId, true);

            return true;

        }

        return false;

    }

                    $documentData['comment']

                );

                if (!empty($documentId)) {

                    if ($deleteWavFile) {

                        $coursePath = $courseInfo['directory'].'/document';

                        $documentPath = api_get_path(SYS_COURSE_PATH).$coursePath;

                        self::delete_document(

                            $courseInfo,

                            null,

                            $documentPath,

                            $sessionId,

                            $documentData['id']

                        );

                    }

                    return $documentId;

                }

            }

        }