public static function ExtractUser($data, $singleResult = false, $UserExtension = '', $CourseStatusExtension = '', $CourseExtension = '', $isResult = true)
{
// generates an assoc array of users by using a defined list of its
// attributes
$users = DBJson::getObjectsByAttributes($data, User::getDBPrimaryKey(), User::getDBConvert(), $UserExtension);
// generates an assoc array of course stats by using a defined list of
// its attributes
$courseStatus = DBJson::getObjectsByAttributes($data, CourseStatus::getDBPrimaryKey(), CourseStatus::getDBConvert(), $CourseStatusExtension);
// generates an assoc array of courses by using a defined list of
// its attributes
$courses = DBJson::getObjectsByAttributes($data, Course::getDBPrimaryKey(), Course::getDBConvert(), $CourseExtension);
$settings = DBJson::getObjectsByAttributes($data, Setting::getDBPrimaryKey(), Setting::getDBConvert());
// concatenates the courses and the associated settings
$res = DBJson::concatObjectListResult($data, $courses, Course::getDBPrimaryKey(), Course::getDBConvert()['C_settings'], $settings, Setting::getDBPrimaryKey());
// concatenates the course stats and the associated courses
$res = DBJson::concatObjectListsSingleResult($data, $courseStatus, CourseStatus::getDBPrimaryKey(), CourseStatus::getDBConvert()['CS_course'], $res, Course::getDBPrimaryKey(), $CourseExtension, $CourseStatusExtension);
// concatenates the users and the associated course stats
$res = DBJson::concatResultObjectLists($data, $users, User::getDBPrimaryKey(), User::getDBConvert()['U_courses'], $res, CourseStatus::getDBPrimaryKey(), $CourseStatusExtension, $UserExtension);
if ($isResult) {
// to reindex
// $res = array_merge($res);
$res = User::decodeUser($res, false);
if ($singleResult) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractCourse($data, $singleResult = false, $CourseExtension = '', $SheetExtension = '', $isResult = true)
{
// generates an assoc array of courses by using a defined list of
// its attributes
$courses = DBJson::getObjectsByAttributes($data, Course::getDBPrimaryKey(), Course::getDBConvert(), $CourseExtension);
// generates an assoc array of settings by using a defined list of
// its attributes
$settings = DBJson::getObjectsByAttributes($data, Setting::getDBPrimaryKey(), Setting::getDBConvert());
// generates an assoc array of exercise sheets by using a defined list of
// its attributes
$exerciseSheets = DBJson::getObjectsByAttributes($data, ExerciseSheet::getDBPrimaryKey(), array(ExerciseSheet::getDBPrimaryKey() => ExerciseSheet::getDBConvert()[ExerciseSheet::getDBPrimaryKey()]), $SheetExtension);
// concatenates the courses and the associated settings
$res = DBJson::concatObjectListResult($data, $courses, Course::getDBPrimaryKey(), Course::getDBConvert()['C_settings'], $settings, Setting::getDBPrimaryKey());
// concatenates the courses and the associated exercise sheet IDs
$res = DBJson::concatResultObjectListAsArray($data, $res, Course::getDBPrimaryKey(), Course::getDBConvert()['C_exerciseSheets'], $exerciseSheets, ExerciseSheet::getDBPrimaryKey(), $SheetExtension, $CourseExtension);
if ($isResult) {
$res = Course::decodeCourse($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractProcess($data, $singleResult = false, $ProcessExtension = '', $ComponentExtension = '', $ExerciseExtension = '', $isResult = true)
{
// generates an assoc array of processes by using a defined list of
// its attributes
$process = DBJson::getObjectsByAttributes($data, Process::getDBPrimaryKey(), Process::getDBConvert(), $ProcessExtension);
// generates an assoc array of components by using a defined
// list of its attributes
$component = DBJson::getObjectsByAttributes($data, Component::getDBPrimaryKey(), Component::getDBConvert(), $ComponentExtension);
// generates an assoc array of exercises by using a defined
// list of its attributes
$exercise = DBJson::getObjectsByAttributes($data, Exercise::getDBPrimaryKey(), Exercise::getDBConvert(), $ExerciseExtension);
$attachment = Attachment::extractAttachment($data, false, '_PRO1', '_PRO1', false);
$workFiles = Attachment::extractAttachment($data, false, '_PRO2', '_PRO2', false);
// concatenates the processes and the associated attachments
$process = DBJson::concatObjectListResult($data, $process, Process::getDBPrimaryKey(), Process::getDBConvert()['A_attachment'], $attachment, Attachment::getDBPrimaryKey(), '_PRO1', $ProcessExtension);
// concatenates the processes and the associated attachments
$process = DBJson::concatObjectListResult($data, $process, Process::getDBPrimaryKey(), Process::getDBConvert()['A_workFiles'], $workFiles, Attachment::getDBPrimaryKey(), '_PRO2', $ProcessExtension);
// concatenates the processes and the associated components
$process = DBJson::concatObjectListsSingleResult($data, $process, Process::getDBPrimaryKey(), Process::getDBConvert()['E_exercise'], $exercise, Exercise::getDBPrimaryKey(), $ExerciseExtension, $ProcessExtension);
$res = DBJson::concatObjectListsSingleResult($data, $process, Process::getDBPrimaryKey(), Process::getDBConvert()['CO_target'], $component, Component::getDBPrimaryKey(), $ComponentExtension, $ProcessExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Process::decodeProcess($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractForm($data, $singleResult = false, $FormsExtension = '', $ChoiceExtension = '', $isResult = true)
{
// generates an assoc array of an forms by using a defined
// list of its attributes
$forms = DBJson::getObjectsByAttributes($data, Form::getDBPrimaryKey(), Form::getDBConvert(), $FormsExtension);
// generates an assoc array of choices by using a defined
// list of its attributes
$choices = DBJson::getObjectsByAttributes($data, Choice::getDBPrimaryKey(), Choice::getDBConvert(), $ChoiceExtension);
// concatenates the forms and the associated choices
$res = DBJson::concatObjectListResult($data, $forms, Form::getDBPrimaryKey(), Form::getDBConvert()['FO_choices'], $choices, Choice::getDBPrimaryKey(), $ChoiceExtension, $FormsExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Form::decodeForm($res, false);
if ($singleResult) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractExercise($data, $singleResult = false, $ExerciseExtension = '', $AttachmentExtension = '', $SubmissionExtension = '', $FileTypeExtension = '', $isResult = true)
{
// generates an assoc array of an exercise by using a defined
// list of its attributes
$exercise = DBJson::getObjectsByAttributes($data, Exercise::getDBPrimaryKey(), Exercise::getDBConvert(), $ExerciseExtension);
// generates an assoc array of files by using a defined
// list of its attributes
$attachments = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $AttachmentExtension);
// generates an assoc array of submissions by using a defined
// list of its attributes
$submissions = DBJson::getObjectsByAttributes($data, Submission::getDBPrimaryKey(), Submission::getDBConvert(), $SubmissionExtension . '2');
// generates an assoc array of exercise file types by using a defined
// list of its attributes
$fileTypes = DBJson::getObjectsByAttributes($data, ExerciseFileType::getDBPrimaryKey(), ExerciseFileType::getDBConvert(), $FileTypeExtension);
// sets the selectedForGroup attribute
foreach ($submissions as &$submission) {
if (isset($submission['selectedForGroup'])) {
if (isset($submission['id']) && $submission['id'] == $submission['selectedForGroup']) {
$submission['selectedForGroup'] = (string) 1;
} else {
unset($submission['selectedForGroup']);
}
}
}
// concatenates the exercise and the associated filetypes
$exercise = DBJson::concatObjectListResult($data, $exercise, Exercise::getDBPrimaryKey(), Exercise::getDBConvert()['E_fileTypes'], $fileTypes, ExerciseFileType::getDBPrimaryKey(), $FileTypeExtension, $ExerciseExtension);
// concatenates the exercise and the associated attachments
$res = DBJson::concatObjectListResult($data, $exercise, Exercise::getDBPrimaryKey(), Exercise::getDBConvert()['E_attachments'], $attachments, File::getDBPrimaryKey(), $AttachmentExtension, $ExerciseExtension);
// concatenates the exercise and the associated submissions
$res = DBJson::concatObjectLists($data, $res, Exercise::getDBPrimaryKey(), Exercise::getDBConvert()['E_submissions'], $submissions, Submission::getDBPrimaryKey(), $SubmissionExtension . '2', $ExerciseExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Exercise::decodeExercise($res, false);
if ($singleResult) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
