public static function ExtractSubmission($data, $singleResult = false, $FileExtension = '', $SubmissionExtension = '', $isResult = true)
{
// generates an assoc array of files by using a defined list of
// its attributes
$files = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $FileExtension);
// generates an assoc array of submissions by using a defined list of
// its attributes
$submissions = DBJson::getObjectsByAttributes($data, Submission::getDBPrimaryKey(), Submission::getDBConvert(), $SubmissionExtension);
// sets the selectedForGroup attribute
foreach ($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 submissions and the associated files
$res = DBJson::concatObjectListsSingleResult($data, $submissions, Submission::getDBPrimaryKey(), Submission::getDBConvert()['S_file'], $files, File::getDBPrimaryKey(), $FileExtension, $SubmissionExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Submission::decodeSubmission($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractExerciseSheet($data, $singleResult = false, $SheetExtension = '', $SheetFileExtension = '', $SheetSolutionExtension = '', $isResult = true)
{
// generates an assoc array of an exercise sheet by using a defined list of its attributes
$exerciseSheet = DBJson::getObjectsByAttributes($data, ExerciseSheet::getDBPrimaryKey(), ExerciseSheet::getDBConvert(), $SheetExtension);
// generates an assoc array of an file by using a defined list of its attributes
$exerciseSheetFile = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $SheetFileExtension);
// generates an assoc array of an file by using a defined list of its attributes
$sampleSolutions = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $SheetSolutionExtension . '2');
// concatenates the exercise sheet and the associated sample solution
$res = DBJson::concatObjectListsSingleResult($data, $exerciseSheet, ExerciseSheet::getDBPrimaryKey(), ExerciseSheet::getDBConvert()['F_id_file'], $exerciseSheetFile, File::getDBPrimaryKey(), $SheetFileExtension, $SheetExtension);
// concatenates the exercise sheet and the associated exercise sheet file
$res = DBJson::concatObjectListsSingleResult($data, $res, ExerciseSheet::getDBPrimaryKey(), ExerciseSheet::getDBConvert()['F_id_sampleSolution'], $sampleSolutions, File::getDBPrimaryKey(), $SheetSolutionExtension . '2', $SheetExtension);
if ($isResult) {
// to reindex
$res = array_merge($res);
$res = ExerciseSheet::decodeExerciseSheet($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractCourseStatus($data, $singleResult = false, $UserExtension = '', $CourseStatusExtension = '', $CourseExtension = '', $isResult = true)
{
// generates an assoc array of a user by using a defined list of its
// attributes
$user = DBJson::getObjectsByAttributes($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);
// concatenates the course stats and the associated courses
$res = DBJson::concatObjectListsSingleResult($data, $courseStatus, CourseStatus::getDBPrimaryKey(), CourseStatus::getDBConvert()['CS_course'], $courses, Course::getDBPrimaryKey(), $CourseExtension, $CourseStatusExtension);
// concatenates the users and the associated course stats
$res = DBJson::concatResultObjectLists($data, $user, User::getDBPrimaryKey(), User::getDBConvert()['U_courses'], $res, CourseStatus::getDBPrimaryKey(), $CourseStatusExtension, $UserExtension);
if ($isResult) {
// to reindex
// $res = array_merge($res);
$res = CourseStatus::decodeCourseStatus($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractInvitation($data, $singleResult = false, $LeaderExtension = '', $MemberExtension = '', $InvitationExtension = '', $isResult = true)
{
// generates an assoc array of users by using a defined list of
// its attributes
$leader = DBJson::getObjectsByAttributes($data, User::getDBPrimaryKey(), User::getDBConvert(), $LeaderExtension);
// generates an assoc array of users by using a defined list of
// its attributes
$member = DBJson::getObjectsByAttributes($data, User::getDBPrimaryKey(), User::getDBConvert(), $MemberExtension . '2');
// generates an assoc array of invitations by using a defined list of
// its attributes
$invitations = DBJson::getObjectsByAttributes($data, Invitation::getDBPrimaryKey(), Invitation::getDBConvert(), $InvitationExtension);
// concatenates the invitations and the associated invitation leader
$res = DBJson::concatObjectListsSingleResult($data, $invitations, Invitation::getDBPrimaryKey(), Invitation::getDBConvert()['U_leader'], $leader, User::getDBPrimaryKey(), $InvitationExtension, $LeaderExtension);
// concatenates the invitations and the associated invitation member
$res = DBJson::concatObjectListsSingleResult($data, $res, Invitation::getDBPrimaryKey(), Invitation::getDBConvert()['U_member'], $member, User::getDBPrimaryKey(), $MemberExtension . '2', $InvitationExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Invitation::decodeInvitation($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractAttachment($data, $singleResult = false, $FileExtension = '', $AttachmentExtension = '', $isResult = true)
{
// generates an assoc array of files by using a defined list of
// its attributes
$files = DBJson::getObjectsByAttributes($data, File::getDBPrimaryKey(), File::getDBConvert(), $FileExtension);
// generates an assoc array of attachments by using a defined list of
// its attributes
$attachments = DBJson::getObjectsByAttributes($data, Attachment::getDBPrimaryKey(), Attachment::getDBConvert(), $AttachmentExtension);
// concatenates the attachments and the associated files
$res = DBJson::concatObjectListsSingleResult($data, $attachments, Attachment::getDBPrimaryKey(), Attachment::getDBConvert()['F_file'], $files, File::getDBPrimaryKey(), $FileExtension, $AttachmentExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = Attachment::decodeAttachment($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
public static function ExtractGroup($data, $singleResult = false, $LeaderExtension = '', $MemberExtension = '', $GroupExtension = '', $isResult = true)
{
// generates an assoc array of an user by using a defined list of
// its attributes
$leader = DBJson::getObjectsByAttributes($data, User::getDBPrimaryKey(), User::getDBConvert(), $LeaderExtension);
// generates an assoc array of users by using a defined list of
// its attributes
$member = DBJson::getObjectsByAttributes($data, User::getDBPrimaryKey(), User::getDBConvert(), $MemberExtension . '2');
// generates an assoc array of groups by using a defined list of
// its attributes
$groups = DBJson::getObjectsByAttributes($data, Group::getDBPrimaryKey(), Group::getDBConvert(), $GroupExtension);
// concatenates the groups and the associated group leader
$res = DBJson::concatObjectListsSingleResult($data, $groups, Group::getDBPrimaryKey(), Group::getDBConvert()['U_leader'], $leader, User::getDBPrimaryKey(), $LeaderExtension, $GroupExtension);
// concatenates the groups and the associated group member
$res = DBJson::concatResultObjectLists($data, $res, Group::getDBPrimaryKey(), Group::getDBConvert()['U_member'], $member, User::getDBPrimaryKey(), $MemberExtension . '2', $GroupExtension);
if ($isResult) {
// to reindex
$res = array_merge($res);
$res = Group::decodeGroup($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 $res;
}
public static function ExtractExternalId($data, $singleResult = false, $CourseExtension = '', $ExternalIdExtension = '', $isResult = true)
{
// generates an assoc array of courses by using a defined list of
// its attributes
$course = DBJson::getObjectsByAttributes($data, Course::getDBPrimaryKey(), Course::getDBConvert(), $CourseExtension);
// generates an assoc array of external IDs by using a defined list of
// its attributes
$externalIds = DBJson::getObjectsByAttributes($data, ExternalId::getDBPrimaryKey(), ExternalId::getDBConvert(), $ExternalIdExtension);
// concatenates the external IDs and the associated courses
$res = DBJson::concatObjectListsSingleResult($data, $externalIds, ExternalId::getDBPrimaryKey(), ExternalId::getDBConvert()['EX_course'], $course, Course::getDBPrimaryKey(), $CourseExtension, $ExternalIdExtension);
if ($isResult) {
// to reindex
$res = array_values($res);
$res = ExternalId::decodeExternalId($res, false);
if ($singleResult == true) {
// only one object as result
if (count($res) > 0) {
$res = $res[0];
}
}
}
return $res;
}
