/**
* Constructor
*
* @param ilExercise $exercise existing exercise object
* @param string $a_xml_file xml data
* @param int $obj_id obj id of exercise which is to be updated
* @access public
*/
function ilExerciseXMLParser(&$exercise, $a_xml_data, $obj_id = -1)
{
// @todo: needs to be revised for multiple assignments per exercise
parent::ilSaxParser();
$this->exercise = $exercise;
// get all assignments and choose first one if exists, otherwise create
$assignments = ilExAssignment::getAssignmentDataOfExercise($exercise->getId());
if (count($assignments) > 0) {
$this->assignment = new ilExAssignment($assignments[0]["id"]);
} else {
$this->assignment = new ilExAssignment();
$this->assignment->setExerciseId($exercise->getId());
$this->assignment->save();
}
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$this->storage = new ilFSStorageExercise($this->exercise->getId(), $this->assignment->getId());
$this->storage->create();
$this->storage->init();
$this->setXMLContent($a_xml_data);
$this->obj_id = $obj_id;
$this->result = false;
}
function executeCommand()
{
global $ilUser, $ilCtrl, $ilTabs, $lng;
$next_class = $this->ctrl->getNextClass($this);
$cmd = $this->ctrl->getCmd();
$this->prepareOutput();
//echo "-".$next_class."-".$cmd."-"; exit;
switch ($next_class) {
case "ilfilesystemgui":
$this->checkPermission("write");
if ($_GET["fsmode"] == "peer") {
$ilCtrl->saveParameter($this, array("fu"));
// see self::downloadPeerReview()
$parts = explode("__", $_GET["fu"]);
$giver_id = $parts[0];
$peer_id = $parts[1];
if ($giver_id == $ilUser->getId() || $peer_id == $ilUser->getId()) {
$this->checkPermission("read");
} else {
$this->checkPermission("write");
}
$valid = false;
$peer_items = $this->ass->getPeerReviewsByPeerId($peer_id, true);
if (sizeof($peer_items)) {
foreach ($peer_items as $item) {
if ($item["giver_id"] == $giver_id) {
$valid = true;
}
}
}
if (!$valid) {
$ilCtrl->redirect($this, "editPeerReview");
}
$ilTabs->clearTargets();
$ilTabs->setBackTarget($lng->txt("back"), $ilCtrl->getLinkTarget($this, "editPeerReview"));
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($this->object->getId(), $this->ass->getId());
$fstorage->create();
include_once "./Services/FileSystem/classes/class.ilFileSystemGUI.php";
$fs_gui = new ilFileSystemGUI($fstorage->getPeerReviewUploadPath($peer_id, $giver_id));
$fs_gui->setTableId("excfbpeer");
$fs_gui->setAllowDirectories(false);
$fs_gui->setTitle($this->ass->getTitle() . ": " . $lng->txt("exc_peer_review") . " - " . $lng->txt("exc_peer_review_give"));
$ret = $this->ctrl->forwardCommand($fs_gui);
} else {
if ($_GET["fsmode"] == "feedback" || $_GET["fsmode"] == "feedbackpart") {
$ilCtrl->saveParameter($this, array("member_id"));
//$this->setAssignmentHeader();
//$ilTabs->activateTab("ass_files");
$ilTabs->clearTargets();
if ($_GET["fsmode"] != "feedbackpart") {
$ilTabs->setBackTarget($lng->txt("back"), $ilCtrl->getLinkTarget($this, "members"));
} else {
$ilTabs->setBackTarget($lng->txt("back"), $ilCtrl->getLinkTarget($this, "showParticipant"));
}
ilUtil::sendInfo($lng->txt("exc_fb_tutor_info"));
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($this->object->getId(), (int) $_GET["ass_id"]);
$fstorage->create();
include_once "./Services/User/classes/class.ilUserUtil.php";
$noti_rec_ids = array();
if ($this->ass->getType() == ilExAssignment::TYPE_UPLOAD_TEAM) {
$team_id = $this->ass->getTeamId((int) $_GET["member_id"]);
$feedback_id = "t" . $team_id;
$fs_title = array();
foreach ($this->ass->getTeamMembers($team_id) as $team_user_id) {
$fs_title[] = ilUserUtil::getNamePresentation($team_user_id, false, false, "", true);
$noti_rec_ids[] = $team_user_id;
}
$fs_title = implode(" / ", $fs_title);
} else {
$feedback_id = $noti_rec_ids = (int) $_GET["member_id"];
$fs_title = ilUserUtil::getNamePresentation((int) $_GET["member_id"], false, false, "", true);
}
include_once "./Services/FileSystem/classes/class.ilFileSystemGUI.php";
$fs_gui = new ilFileSystemGUI($fstorage->getFeedbackPath($feedback_id));
$fs_gui->setTableId("excfbfil" . (int) $_GET["ass_id"] . "_" . $feedback_id);
$fs_gui->setAllowDirectories(false);
$fs_gui->setTitle($lng->txt("exc_fb_files") . " - " . ilExAssignment::lookupTitle((int) $_GET["ass_id"]) . " - " . $fs_title);
$pcommand = $fs_gui->getLastPerformedCommand();
if (is_array($pcommand) && $pcommand["cmd"] == "create_file") {
$this->object->sendFeedbackFileNotification($pcommand["name"], $noti_rec_ids, (int) $_GET["ass_id"]);
}
$ret = $this->ctrl->forwardCommand($fs_gui);
} else {
$this->setAssignmentHeader();
$ilTabs->activateTab("ass_files");
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($this->object->getId(), (int) $_GET["ass_id"]);
$fstorage->create();
include_once "./Services/FileSystem/classes/class.ilFileSystemGUI.php";
$fs_gui = new ilFileSystemGUI($fstorage->getPath());
$fs_gui->setTitle($lng->txt("exc_instruction_files"));
$fs_gui->setTableId("excassfil" . $_GET["ass_id"]);
$fs_gui->setAllowDirectories(false);
$ret = $this->ctrl->forwardCommand($fs_gui);
}
}
break;
case "ilinfoscreengui":
$ilTabs->activateTab("info");
$this->infoScreen();
// forwards command
break;
case 'ilpermissiongui':
$ilTabs->activateTab("permissions");
include_once "Services/AccessControl/classes/class.ilPermissionGUI.php";
$perm_gui =& new ilPermissionGUI($this);
$ret =& $this->ctrl->forwardCommand($perm_gui);
break;
case "illearningprogressgui":
$ilTabs->activateTab("learning_progress");
include_once './Services/Tracking/classes/class.ilLearningProgressGUI.php';
$new_gui =& new ilLearningProgressGUI(ilLearningProgressGUI::LP_CONTEXT_REPOSITORY, $this->object->getRefId(), $_GET['user_id'] ? $_GET['user_id'] : $ilUser->getId());
$this->ctrl->forwardCommand($new_gui);
$this->tabs_gui->setTabActive('learning_progress');
break;
case 'ilrepositorysearchgui':
$ilTabs->activateTab("grades");
include_once './Services/Search/classes/class.ilRepositorySearchGUI.php';
$rep_search = new ilRepositorySearchGUI();
if (!$_REQUEST["ctx"]) {
$rep_search->setTitle($this->lng->txt("exc_add_participant"));
$rep_search->setCallback($this, 'addMembersObject');
// Set tabs
$this->tabs_gui->setTabActive('members');
$this->ctrl->setReturn($this, 'members');
#$this->__setSubTabs('members');
#$this->tabs_gui->setSubTabActive('members');
} else {
$this->ctrl->saveParameterByClass('ilRepositorySearchGUI', 'ctx', 1);
$rep_search->setTitle($this->lng->txt("exc_team_member_add"));
$rep_search->setCallback($this, 'addTeamMemberActionObject');
// Set tabs
$this->initTeamSubmission("submissionScreenTeam");
$this->ctrl->setReturn($this, 'submissionScreenTeam');
}
$ret =& $this->ctrl->forwardCommand($rep_search);
break;
case 'ilobjectcopygui':
$ilCtrl->saveParameter($this, 'new_type');
$ilCtrl->setReturnByClass(get_class($this), 'create');
include_once './Services/Object/classes/class.ilObjectCopyGUI.php';
$cp = new ilObjectCopyGUI($this);
$cp->setType('exc');
$this->ctrl->forwardCommand($cp);
break;
case "ilexportgui":
$ilTabs->activateTab("export");
include_once "./Services/Export/classes/class.ilExportGUI.php";
$exp_gui = new ilExportGUI($this);
$exp_gui->addFormat("xml");
$ret = $this->ctrl->forwardCommand($exp_gui);
// $this->tpl->show();
break;
case 'ilshoppurchasegui':
include_once './Services/Payment/classes/class.ilShopPurchaseGUI.php';
$sp = new ilShopPurchaseGUI($_GET['ref_id']);
$this->ctrl->forwardCommand($sp);
break;
case "ilcommonactiondispatchergui":
include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
$gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
$this->ctrl->forwardCommand($gui);
break;
case "ilcertificategui":
$this->setSettingsSubTabs();
$this->tabs_gui->activateTab("settings");
$this->tabs_gui->activateSubTab("certificate");
include_once "./Services/Certificate/classes/class.ilCertificateGUI.php";
include_once "./Modules/Exercise/classes/class.ilExerciseCertificateAdapter.php";
$output_gui = new ilCertificateGUI(new ilExerciseCertificateAdapter($this->object));
$this->ctrl->forwardCommand($output_gui);
break;
case "ilratinggui":
$this->ass->updatePeerReviewTimestamp((int) $_REQUEST["peer_id"]);
include_once "./Services/Rating/classes/class.ilRatingGUI.php";
$rating_gui = new ilRatingGUI();
$rating_gui->setObject($this->ass->getId(), "ass", (int) $_REQUEST["peer_id"], "peer");
$this->ctrl->forwardCommand($rating_gui);
$ilCtrl->redirect($this, "editPeerReview");
break;
default:
$this->ctrl->setParameter($this, "fsmode", "");
// #15115
if (!$cmd) {
$cmd = "infoScreen";
}
$cmd .= "Object";
$this->{$cmd}();
break;
}
$this->addHeaderAction();
return true;
}
/**
* Save multi feedback files
*
* @param
* @return
*/
function saveMultiFeedbackFiles($a_files, $a_user_id = 0)
{
global $ilUser;
$exc = new ilObjExercise($this->getExerciseId(), false);
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($this->getExerciseId(), $this->getId());
$fstorage->create();
$mfu = $fstorage->getMultiFeedbackUploadPath($ilUser->getId());
if ($a_user_id == 0) {
$a_user_id = $ilUser->getId();
}
$mf_files = $this->getMultiFeedbackFiles();
foreach ($mf_files as $f) {
if ($a_files[$f["user_id"]][$f["file"]] != "") {
$fb_path = $fstorage->getFeedbackPath((int) $f["user_id"]);
$target = $fb_path . "/" . $f["file"];
if (is_file($target)) {
unlink($target);
}
// rename file
rename($f["full_path"], $target);
$exc->sendFeedbackFileNotification($f["file"], (int) $f["user_id"], (int) $this->getId());
}
}
$this->clearMultiFeedbackDirectory();
}
/**
* Upload assignment files
* (from creation form)
*/
function uploadAssignmentFiles($a_files)
{
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$storage = new ilFSStorageExercise($this->getExerciseId(), $this->getId());
$storage->create();
$storage->uploadAssignmentFiles($a_files);
}
/**
* Import record
*
* @param
* @return
*/
function importRecord($a_entity, $a_types, $a_rec, $a_mapping, $a_schema_version)
{
//echo $a_entity;
//var_dump($a_rec);
switch ($a_entity) {
case "exc":
include_once "./Modules/Exercise/classes/class.ilObjExercise.php";
if ($new_id = $a_mapping->getMapping('Services/Container', 'objs', $a_rec['Id'])) {
$newObj = ilObjectFactory::getInstanceByObjId($new_id, false);
} else {
$newObj = new ilObjExercise();
$newObj->setType("exc");
$newObj->create(true);
}
$newObj->setTitle($a_rec["Title"]);
$newObj->setDescription($a_rec["Description"]);
$newObj->setPassMode($a_rec["PassMode"]);
$newObj->setPassNr($a_rec["PassNr"]);
$newObj->setShowSubmissions($a_rec["ShowSubmissions"]);
$newObj->update();
$newObj->saveData();
//var_dump($a_rec);
$this->current_exc = $newObj;
$a_mapping->addMapping("Modules/Exercise", "exc", $a_rec["Id"], $newObj->getId());
//var_dump($a_mapping->mappings["Services/News"]["news_context"]);
break;
case "exc_assignment":
$exc_id = $a_mapping->getMapping("Modules/Exercise", "exc", $a_rec["ExerciseId"]);
if ($exc_id > 0) {
if (is_object($this->current_exc) && $this->current_exc->getId() == $exc_id) {
$exc = $this->current_exc;
} else {
include_once "./Modules/Exercise/classes/class.ilObjExercise.php";
$exc = new ilObjExercise($exc_id, false);
}
include_once "./Modules/Exercise/classes/class.ilExAssignment.php";
$ass = new ilExAssignment();
$ass->setExerciseId($exc_id);
if ($a_rec["StartTime"] != "") {
$start = new ilDateTime($a_rec["StartTime"], IL_CAL_DATETIME, "UTC");
$ass->setStartTime($start->get(IL_CAL_UNIX));
}
if ($a_rec["Deadline"] != "") {
$deadline = new ilDateTime($a_rec["Deadline"], IL_CAL_DATETIME, "UTC");
$ass->setDeadline($deadline->get(IL_CAL_UNIX));
}
//var_dump($a_rec);
$ass->setInstruction($a_rec["Instruction"]);
$ass->setTitle($a_rec["Title"]);
$ass->setMandatory($a_rec["Mandatory"]);
$ass->setOrderNr($a_rec["OrderNr"]);
// 4.2
$ass->setType($a_rec["Type"]);
// 4.4
$ass->setPeerReview($a_rec["Peer"]);
$ass->setPeerReviewMin($a_rec["PeerMin"]);
$ass->setPeerReviewDeadline($a_rec["PeerDeadline"]);
$ass->setFeedbackFile($a_rec["FeedbackFile"]);
$ass->setFeedbackCron($a_rec["FeedbackCron"]);
$ass->setFeedbackDate($a_rec["FeedbackDate"]);
// 5.0
$ass->setPeerReviewFileUpload($a_rec["PeerFile"]);
$ass->setPeerReviewPersonalized($a_rec["PeerPersonal"]);
$ass->save();
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($exc_id, $ass->getId());
$fstorage->create();
// assignment files
$dir = str_replace("..", "", $a_rec["Dir"]);
if ($dir != "" && $this->getImportDirectory() != "") {
$source_dir = $this->getImportDirectory() . "/" . $dir;
$target_dir = $fstorage->getPath();
ilUtil::rCopy($source_dir, $target_dir);
}
// (4.4) global feedback file
$dir = str_replace("..", "", $a_rec["FeedbackDir"]);
if ($dir != "" && $this->getImportDirectory() != "") {
$source_dir = $this->getImportDirectory() . "/" . $dir;
$target_dir = $fstorage->getGlobalFeedbackPath();
ilUtil::rCopy($source_dir, $target_dir);
}
$a_mapping->addMapping("Modules/Exercise", "exc_assignment", $a_rec["Id"], $ass->getId());
}
break;
}
}
/**
* Save multi feedback files
*
* @param
* @return
*/
function saveMultiFeedbackFiles($a_files)
{
$exc = new ilObjExercise($this->getExerciseId(), false);
include_once "./Modules/Exercise/classes/class.ilFSStorageExercise.php";
$fstorage = new ilFSStorageExercise($this->getExerciseId(), $this->getId());
$fstorage->create();
$team_map = array();
$mf_files = $this->getMultiFeedbackFiles();
foreach ($mf_files as $f) {
$user_id = $f["user_id"];
$file_path = $f["full_path"];
$file_name = $f["file"];
// if checked in confirmation gui
if ($a_files[$user_id][md5($file_name)] != "") {
// #14294 - team assignment
if ($this->getType() == ilExAssignment::TYPE_UPLOAD_TEAM) {
// just once for each user
if (!array_key_exists($user_id, $team_map)) {
$team_id = $this->getTeamId($user_id);
$team_map[$user_id]["team_id"] = "t" . $team_id;
$team_map[$user_id]["noti_rec_ids"] = array();
foreach ($this->getTeamMembers($team_id) as $team_user_id) {
$team_map[$user_id]["noti_rec_ids"][] = $team_user_id;
}
}
$feedback_id = $team_map[$user_id]["team_id"];
$noti_rec_ids = $team_map[$user_id]["noti_rec_ids"];
} else {
$feedback_id = $user_id;
$noti_rec_ids = array($user_id);
}
if ($feedback_id) {
$fb_path = $fstorage->getFeedbackPath($feedback_id);
$target = $fb_path . "/" . $file_name;
if (is_file($target)) {
unlink($target);
}
// rename file
rename($file_path, $target);
if ($noti_rec_ids) {
$exc->sendFeedbackFileNotification($file_name, $noti_rec_ids, (int) $this->getId());
}
}
}
}
$this->clearMultiFeedbackDirectory();
}
