GUI class for exercise assignments. More...

Collaboration diagram for ilExAssignmentGUI:

Public Member Functions
	__construct (ilObjExercise $a_exc)
	Constructor. More...

	getOverviewHeader (ilExAssignment $a_ass)
	Get assignment header for overview. More...

	getOverviewBody (ilExAssignment $a_ass)
	Get assignment body for overview. More...

	getTimeString ($a_deadline)
	Get time string for deadline. More...

Protected Member Functions
	addInstructions (ilInfoScreenGUI $a_info, ilExAssignment $a_ass)

	addSchedule (ilInfoScreenGUI $a_info, ilExAssignment $a_ass)

	addPublicSubmissions (ilInfoScreenGUI $a_info, ilExAssignment $a_ass)

	addFiles (ilInfoScreenGUI $a_info, ilExAssignment $a_ass)

	addSubmission (ilInfoScreenGUI $a_info, ilExAssignment $a_ass)

	addSubmissionFeedback (ilInfoScreenGUI $a_info, ilExAssignment $a_ass, $a_feedback_id, $a_show_global_feedback)

	getSubmissionLink ($a_cmd, array $a_params=null)

Protected Attributes
	$lng

	$user

	$ctrl

	$exc

	$current_ass_id

Detailed Description

GUI class for exercise assignments.

This is not a real GUI class, could be moved to ilObjExerciseGUI

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 11 of file class.ilExAssignmentGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilExAssignmentGUI::__construct ( ilObjExercise $a_exc )

Constructor.

Definition at line 34 of file class.ilExAssignmentGUI.php.

References $DIC, and user().

     {
         global $DIC;
 
         $this->lng = $DIC->language();
         $this->user = $DIC->user();
         $this->ctrl = $DIC->ctrl();
         $this->ui = $DIC->ui();
 
         $this->exc = $a_exc;
     }

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Member Function Documentation

◆ addFiles()

ilExAssignmentGUI::addFiles	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass
	)

protected

Definition at line 299 of file class.ilExAssignmentGUI.php.

References $ctrl, $DIC, $files, $format, $ilCtrl, $lng, $type, ilInfoScreenGUI\addProperty(), ilInfoScreenGUI\addSection(), ilExAssignment\getFiles(), ilExAssignment\getId(), ilUtil\getImagePath(), ilModalGUI\getInstance(), ilObjMediaObject\getMimeType(), getSubmissionLink(), and ilModalGUI\TYPE_LARGE.

Referenced by getOverviewBody().

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         
         $files = $a_ass->getFiles();
 
         if (count($files) > 0) {
             $a_info->addSection($lng->txt("exc_files"));
 
             global $DIC;
 
             //file has -> name,fullpath,size,ctime
             include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
             include_once("./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php");
             include_once "./Services/UIComponent/Modal/classes/class.ilModalGUI.php";
 
             $cnt = 0;
             foreach ($files as $file) {
                 $cnt++;
                 // get mime type
                 $mime = ilObjMediaObject::getMimeType($file['fullpath']);
 
                 list($format, $type) = explode("/", $mime);
 
                 $ui_factory = $DIC->ui()->factory();
                 $ui_renderer = $DIC->ui()->renderer();
 
                 if (in_array($mime, array("image/jpeg", "image/svg+xml", "image/gif", "image/png"))) {
                     $item_id = "il-ex-modal-img-" . $a_ass->getId() . "-" . $cnt;
 
 
                     $image = $ui_renderer->render($ui_factory->image()->responsive($file['fullpath'], $file['name']));
                     $image_lens = ilUtil::getImagePath("enlarge.svg");
 
                     $modal = ilModalGUI::getInstance();
                     $modal->setId($item_id);
                     $modal->setType(ilModalGUI::TYPE_LARGE);
                     $modal->setBody($image);
                     $modal->setHeading($file["name"]);
                     $modal = $modal->getHTML();
 
                     $img_tpl = new ilTemplate("tpl.image_file.html", true, true, "Modules/Exercise");
                     $img_tpl->setCurrentBlock("image_content");
                     $img_tpl->setVariable("MODAL", $modal);
                     $img_tpl->setVariable("ITEM_ID", $item_id);
                     $img_tpl->setVariable("IMAGE", $image);
                     $img_tpl->setvariable("IMAGE_LENS", $image_lens);
                     $img_tpl->parseCurrentBlock();
 
                     $a_info->addProperty($file["name"], $img_tpl->get());
                 } elseif (in_array($mime, array("audio/mpeg", "audio/ogg", "video/mp4", "video/x-flv", "video/webm"))) {
                     $media_tpl = new ilTemplate("tpl.media_file.html", true, true, "Modules/Exercise");
                     $mp = new ilMediaPlayerGUI();
                     $mp->setFile($file['fullpath']);
                     $media_tpl->setVariable("MEDIA", $mp->getMediaPlayerHtml());
 
                     $but = $ui_factory->button()->shy(
                         $lng->txt("download"),
                         $this->getSubmissionLink("downloadFile", array("file" => urlencode($file["name"])))
                     );
                     $media_tpl->setVariable("DOWNLOAD_BUTTON", $ui_renderer->render($but));
                     $a_info->addProperty($file["name"], $media_tpl->get());
                 } else {
                     $a_info->addProperty($file["name"], $lng->txt("download"), $this->getSubmissionLink("downloadFile", array("file" => urlencode($file["name"]))));
                 }
             }
         }
     }

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◆ addInstructions()

ilExAssignmentGUI::addInstructions	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass
	)

protected

Definition at line 175 of file class.ilExAssignmentGUI.php.

References $ilUser, $lng, $state, $user, ilInfoScreenGUI\addProperty(), ilInfoScreenGUI\addSection(), ilExAssignment\getId(), ilExcAssMemberState\getInstanceByIds(), ilExAssignment\getInstruction(), and ilUtil\makeClickable().

Referenced by getOverviewBody().

     {
         $ilUser = $this->user;
         $lng = $this->lng;
         
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         if ($state->areInstructionsVisible()) {
             $inst = $a_ass->getInstruction();
             if (trim($inst)) {
                 $a_info->addSection($lng->txt("exc_instruction"));
 
                 $is_html = (strlen($inst) != strlen(strip_tags($inst)));
                 if (!$is_html) {
                     $inst = nl2br(ilUtil::makeClickable($inst, true));
                 }
                 $a_info->addProperty("", $inst);
             }
         }
     }

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◆ addPublicSubmissions()

ilExAssignmentGUI::addPublicSubmissions	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass
	)

protected

Definition at line 275 of file class.ilExAssignmentGUI.php.

References $ilUser, $lng, $state, $user, ilInfoScreenGUI\addProperty(), ilExAssignment\getId(), ilLinkButton\getInstance(), ilExcAssMemberState\getInstanceByIds(), and getSubmissionLink().

Referenced by addSubmission().

     {
         $lng = $this->lng;
         $ilUser = $this->user;
         
 
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         // submissions are visible, even if other users may still have a larger individual deadline
         if ($state->hasSubmissionEnded()) {
             $button = ilLinkButton::getInstance();
             $button->setCaption("exc_list_submission");
             $button->setUrl($this->getSubmissionLink("listPublicSubmissions"));
 
             $a_info->addProperty($lng->txt("exc_public_submission"), $button->render());
         } else {
             $a_info->addProperty(
                 $lng->txt("exc_public_submission"),
                 $lng->txt("exc_msg_public_submission")
             );
         }
     }

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◆ addSchedule()

ilExAssignmentGUI::addSchedule	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass
	)

protected

Definition at line 197 of file class.ilExAssignmentGUI.php.

References $_GET, $ctrl, $ilCtrl, $ilUser, $lng, $state, $user, ilInfoScreenGUI\addProperty(), ilInfoScreenGUI\addSection(), ilExAssignment\getId(), ilExcAssMemberState\getInstanceByIds(), and ilExAssignment\getPersonalDeadline().

Referenced by getOverviewBody().

     {
         $lng = $this->lng;
         $ilUser = $this->user;
         $ilCtrl = $this->ctrl;
 
         $idl = $a_ass->getPersonalDeadline($ilUser->getId());
 
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         $a_info->addSection($lng->txt("exc_schedule"));
         if ($state->getGeneralStart() > 0) {
             if ($state->getRelativeDeadline()) {
                 $a_info->addProperty($lng->txt("exc_earliest_start_time"), $state->getGeneralStartPresentation());
             } else {
                 $a_info->addProperty($lng->txt("exc_start_time"), $state->getGeneralStartPresentation());
             }
         }
 
         // extended deadline info/warning
         $late_dl = "";
         //if ($idl &&
         //      $idl < time() &&
         //      $a_ass->beforeDeadline()) // ext dl is last deadline
         if ($state->inLateSubmissionPhase()) {
             // extended deadline date should not be presented anywhere
             $late_dl = $state->getOfficialDeadlinePresentation();
             $late_dl = "<br />" . sprintf($lng->txt("exc_late_submission_warning"), $late_dl);
             $late_dl = '<span class="warning">' . $late_dl . '</span>';
         }
         
         if ($state->getCommonDeadline()) {              // if we have a common deadline (target timestamp)
             $until = $state->getCommonDeadlinePresentation();
             
             // add late info if no idl
             if ($late_dl &&
                 $state->getOfficialDeadline() == $state->getCommonDeadline()) {
                 $until .= $late_dl;
             }
 
             $prop = $lng->txt("exc_edit_until");
             if ($state->exceededOfficialDeadline()) {
                 $prop = $lng->txt("exc_ended_on");
             }
 
             $a_info->addProperty($prop, $until);
         } elseif ($state->getRelativeDeadline()) {              // if we only have a relative deadline (not started yet)
             $but = "";
             if ($state->hasGenerallyStarted()) {
                 $ilCtrl->setParameterByClass("ilobjexercisegui", "ass_id", $a_ass->getId());
                 $but = $this->ui->factory()->button()->primary($lng->txt("exc_start_assignment"), $ilCtrl->getLinkTargetByClass("ilobjexercisegui", "startAssignment"));
                 $ilCtrl->setParameterByClass("ilobjexercisegui", "ass_id", $_GET["ass_id"]);
                 $but = $this->ui->renderer()->render($but);
             }
             $a_info->addProperty($lng->txt("exc_rem_time_after_start"), $state->getRelativeDeadlinePresentation() .
                 " " . $but);
         }
         
         if ($state->getOfficialDeadline() > $state->getCommonDeadline()) {
             $until = $state->getOfficialDeadlinePresentation();
             
             // add late info?
             if ($late_dl) {
                 $until .= $late_dl;
             }
             
             $a_info->addProperty($lng->txt("exc_individual_deadline"), $until);
         }
                 
         if ($state->hasSubmissionStarted()) {
             $a_info->addProperty(
                 $lng->txt("exc_time_to_send"),
                 "<b>" . $state->getRemainingTimePresentation() . "</b>"
             );
         }
     }

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◆ addSubmission()

ilExAssignmentGUI::addSubmission	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass
	)

protected

Definition at line 369 of file class.ilExAssignmentGUI.php.

References $ctrl, $ilCtrl, $ilUser, $lng, $state, $user, ilInfoScreenGUI\addProperty(), addPublicSubmissions(), ilInfoScreenGUI\addSection(), addSubmissionFeedback(), ilExAssignment\afterCustomDate(), ilExAssignment\FEEDBACK_DATE_CUSTOM, ilExAssignment\FEEDBACK_DATE_DEADLINE, ilDatePresentation\formatDate(), ilExAssignment\getFeedbackDate(), ilExAssignment\getFeedbackFile(), ilExAssignment\getId(), ilExcAssMemberState\getInstanceByIds(), ilExPeerReviewGUI\getOverviewContent(), ilExSubmissionGUI\getOverviewContent(), and IL_CAL_DATETIME.

Referenced by getOverviewBody().

     {
         $lng = $this->lng;
         $ilCtrl = $this->ctrl;
         $ilUser = $this->user;
 
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         $a_info->addSection($lng->txt("exc_your_submission"));
 
         include_once "Modules/Exercise/classes/class.ilExSubmission.php";
         $submission = new ilExSubmission($a_ass, $ilUser->getId());
 
         include_once "Modules/Exercise/classes/class.ilExSubmissionGUI.php";
         ilExSubmissionGUI::getOverviewContent($a_info, $submission, $this->exc);
 
         $last_sub = null;
         if ($submission->hasSubmitted()) {
             $last_sub = $submission->getLastSubmission();
             if ($last_sub) {
                 $last_sub = ilDatePresentation::formatDate(new ilDateTime($last_sub, IL_CAL_DATETIME));
                 $a_info->addProperty($lng->txt("exc_last_submission"), $last_sub);
             }
         }
 
         if ($this->exc->getShowSubmissions()) {
             $this->addPublicSubmissions($a_info, $a_ass);
         }
 
         include_once "Modules/Exercise/classes/class.ilExPeerReviewGUI.php";
         ilExPeerReviewGUI::getOverviewContent($a_info, $submission);
 
         // global feedback / sample solution
         if ($a_ass->getFeedbackDate() == ilExAssignment::FEEDBACK_DATE_DEADLINE) {
             $show_global_feedback = ($state->hasSubmissionEndedForAllUsers() && $a_ass->getFeedbackFile());
         }
         //If it is not well configured...(e.g. show solution before deadline)
         //the user can get the solution before he summit it.
         //we can check in the elseif $submission->hasSubmitted()
         elseif ($a_ass->getFeedbackDate() == ilExAssignment::FEEDBACK_DATE_CUSTOM) {
             $show_global_feedback = ($a_ass->afterCustomDate() && $a_ass->getFeedbackFile());
         } else {
             $show_global_feedback = ($last_sub && $a_ass->getFeedbackFile());
         }
 
         $this->addSubmissionFeedback($a_info, $a_ass, $submission->getFeedbackId(), $show_global_feedback);
     }

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◆ addSubmissionFeedback()

ilExAssignmentGUI::addSubmissionFeedback	(	ilInfoScreenGUI	$a_info,
		ilExAssignment	$a_ass,
			$a_feedback_id,
			$a_show_global_feedback
	)

protected

Definition at line 418 of file class.ilExAssignmentGUI.php.

References $files, $img, $lng, ilInfoScreenGUI\addProperty(), ilInfoScreenGUI\addSection(), ilFSStorageExercise\countFeedbackFiles(), ilExAssignment\getExerciseId(), ilExAssignment\getFeedbackFile(), ilExAssignment\getId(), ilUtil\getImagePath(), ilExAssignment\getMemberStatus(), and getSubmissionLink().

Referenced by addSubmission().

     {
         $lng = $this->lng;
 
         include_once("./Modules/Exercise/classes/class.ilFSStorageExercise.php");
 
         $storage = new ilFSStorageExercise($a_ass->getExerciseId(), $a_ass->getId());
         $cnt_files = $storage->countFeedbackFiles($a_feedback_id);
         
         $lpcomment = $a_ass->getMemberStatus()->getComment();
         $mark = $a_ass->getMemberStatus()->getMark();
         $status = $a_ass->getMemberStatus()->getStatus();
         
         if ($lpcomment != "" ||
             $mark != "" ||
             $status != "notgraded" ||
             $cnt_files > 0 ||
             $a_show_global_feedback) {
             $a_info->addSection($lng->txt("exc_feedback_from_tutor"));
             if ($lpcomment != "") {
                 $a_info->addProperty(
                     $lng->txt("exc_comment"),
                     nl2br($lpcomment)
                 );
             }
             if ($mark != "") {
                 $a_info->addProperty(
                     $lng->txt("exc_mark"),
                     $mark
                 );
             }
 
             if ($status == "") {
                 //                                $a_info->addProperty($lng->txt("status"),
 //                                              $lng->txt("message_no_delivered_files"));
             } elseif ($status != "notgraded") {
                 $img = '<img src="' . ilUtil::getImagePath("scorm/" . $status . ".svg") . '" ' .
                     ' alt="' . $lng->txt("exc_" . $status) . '" title="' . $lng->txt("exc_" . $status) .
                     '" />';
                 $a_info->addProperty(
                     $lng->txt("status"),
                     $img . " " . $lng->txt("exc_" . $status)
                 );
             }
 
             if ($cnt_files > 0) {
                 $a_info->addSection($lng->txt("exc_fb_files") .
                     '<a name="fb' . $a_ass->getId() . '"></a>');
 
                 if ($cnt_files > 0) {
                     $files = $storage->getFeedbackFiles($a_feedback_id);
                     foreach ($files as $file) {
                         $a_info->addProperty(
                             $file,
                             $lng->txt("download"),
                             $this->getSubmissionLink("downloadFeedbackFile", array("file" => urlencode($file)))
                         );
                     }
                 }
             }
 
             // #15002 - global feedback
             if ($a_show_global_feedback) {
                 $a_info->addSection($lng->txt("exc_global_feedback_file"));
 
                 $a_info->addProperty(
                     $a_ass->getFeedbackFile(),
                     $lng->txt("download"),
                     $this->getSubmissionLink("downloadGlobalFeedbackFile")
                 );
             }
         }
     }

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◆ getOverviewBody()

ilExAssignmentGUI::getOverviewBody ( ilExAssignment $a_ass )

Get assignment body for overview.

Definition at line 139 of file class.ilExAssignmentGUI.php.

References $DIC, $ilUser, $info, $state, $tpl, addFiles(), addInstructions(), addSchedule(), addSubmission(), ilExAssignment\getId(), and ilExcAssMemberState\getInstanceByIds().

     {
         global $DIC;
 
         $ilUser = $DIC->user();
 
         $this->current_ass_id = $a_ass->getId();
         
         $tpl = new ilTemplate("tpl.assignment_body.html", true, true, "Modules/Exercise");
 
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         include_once("./Services/InfoScreen/classes/class.ilInfoScreenGUI.php");
         include_once("./Services/UIComponent/Button/classes/class.ilLinkButton.php");
 
         $info = new ilInfoScreenGUI(null);
         $info->setTableClass("");
 
         if ($state->areInstructionsVisible()) {
             $this->addInstructions($info, $a_ass);
             $this->addFiles($info, $a_ass);
         }
 
         $this->addSchedule($info, $a_ass);
         
         if ($state->hasSubmissionStarted()) {
             $this->addSubmission($info, $a_ass);
         }
 
         $tpl->setVariable("CONTENT", $info->getHTML());
         
         return $tpl->get();
     }

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◆ getOverviewHeader()

ilExAssignmentGUI::getOverviewHeader ( ilExAssignment $a_ass )

Get assignment header for overview.

Definition at line 49 of file class.ilExAssignmentGUI.php.

References $ilUser, $lng, $state, $tpl, $user, ilExAssignment\getDeadline(), ilExAssignment\getId(), ilUtil\getImagePath(), ilExcAssMemberState\getInstanceByIds(), ilExAssignment\getMandatory(), ilExAssignment\getMemberStatus(), ilExAssignment\getPersonalDeadline(), and ilExAssignment\getTitle().

     {
         $lng = $this->lng;
         $ilUser = $this->user;
         
         $lng->loadLanguageModule("exc");
 
         include_once("./Modules/Exercise/classes/class.ilExcAssMemberState.php");
         $state = ilExcAssMemberState::getInstanceByIds($a_ass->getId(), $ilUser->getId());
 
         $tpl = new ilTemplate("tpl.assignment_head.html", true, true, "Modules/Exercise");
         
         // we are completely ignoring the extended deadline here
         
         $idl = $a_ass->getPersonalDeadline($ilUser->getId());
         
         // :TODO: meaning of "ended on"
         $dl = max($a_ass->getDeadline(), $idl);
         // if ($dl &&
         //      $dl < time())
         if ($state->exceededOfficialDeadline()) {
             $tpl->setCurrentBlock("prop");
             $tpl->setVariable("PROP", $lng->txt("exc_ended_on"));
             $tpl->setVariable("PROP_VAL", $state->getCommonDeadlinePresentation());
             $tpl->parseCurrentBlock();
             
             // #14077                                           // this currently shows the feedback deadline during grace period
             if ($state->getPeerReviewDeadline()) {
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_peer_review_deadline"));
                 $tpl->setVariable("PROP_VAL", $state->getPeerReviewDeadlinePresentation());
                 $tpl->parseCurrentBlock();
             }
         } elseif (!$state->hasGenerallyStarted()) {
             if ($state->getRelativeDeadline()) {
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_earliest_start_time"));
                 $tpl->setVariable("PROP_VAL", $state->getGeneralStartPresentation());
                 $tpl->parseCurrentBlock();
             } else {
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_starting_on"));
                 $tpl->setVariable("PROP_VAL", $state->getGeneralStartPresentation());
                 $tpl->parseCurrentBlock();
             }
         } else {
             if ($state->getCommonDeadline() > 0) {
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_time_to_send"));
                 $tpl->setVariable("PROP_VAL", $state->getRemainingTimePresentation());
                 $tpl->parseCurrentBlock();
 
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_edit_until"));
                 $tpl->setVariable("PROP_VAL", $state->getCommonDeadlinePresentation());
                 $tpl->parseCurrentBlock();
             } elseif ($state->getRelativeDeadline()) {          // if we only have a relative deadline (not started yet)
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_rem_time_after_start"));
                 $tpl->setVariable("PROP_VAL", $state->getRelativeDeadlinePresentation());
                 $tpl->parseCurrentBlock();
             }
 
 
             if ($state->getIndividualDeadline() > 0) {
                 $tpl->setCurrentBlock("prop");
                 $tpl->setVariable("PROP", $lng->txt("exc_individual_deadline"));
                 $tpl->setVariable("PROP_VAL", $state->getIndividualDeadlinePresentation());
                 $tpl->parseCurrentBlock();
             }
         }
 
         $mand = "";
         if ($a_ass->getMandatory()) {
             $mand = " (" . $lng->txt("exc_mandatory") . ")";
         }
         $tpl->setVariable("TITLE", $a_ass->getTitle() . $mand);
 
         // status icon
         $stat = $a_ass->getMemberStatus()->getStatus();
         $pic = $a_ass->getMemberStatus()->getStatusIcon();
         $tpl->setVariable("IMG_STATUS", ilUtil::getImagePath($pic));
         $tpl->setVariable("ALT_STATUS", $lng->txt("exc_" . $stat));
 
         return $tpl->get();
     }

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◆ getSubmissionLink()

ilExAssignmentGUI::getSubmissionLink	(		$a_cmd,
		array	$a_params = `null`
	)

protected

Definition at line 512 of file class.ilExAssignmentGUI.php.

References $ctrl, $ilCtrl, $name, and $url.

Referenced by addFiles(), addPublicSubmissions(), and addSubmissionFeedback().

     {
         $ilCtrl = $this->ctrl;
         
         if (is_array($a_params)) {
             foreach ($a_params as $name => $value) {
                 $ilCtrl->setParameterByClass("ilexsubmissiongui", $name, $value);
             }
         }
         
         $ilCtrl->setParameterByClass("ilexsubmissiongui", "ass_id", $this->current_ass_id);
         $url = $ilCtrl->getLinkTargetByClass("ilexsubmissiongui", $a_cmd);
         $ilCtrl->setParameterByClass("ilexsubmissiongui", "ass_id", "");
         
         if (is_array($a_params)) {
             foreach ($a_params as $name => $value) {
                 $ilCtrl->setParameterByClass("ilexsubmissiongui", $name, "");
             }
         }
         
         return $url;
     }

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◆ getTimeString()

ilExAssignmentGUI::getTimeString ( $a_deadline )

Get time string for deadline.

Definition at line 495 of file class.ilExAssignmentGUI.php.

References $lng, IL_CAL_UNIX, and ilUtil\period2String().

     {
         $lng = $this->lng;
         
         if ($a_deadline == 0) {
             return $lng->txt("exc_submit_convenience_no_deadline");
         }
         
         if ($a_deadline - time() <= 0) {
             $time_str = $lng->txt("exc_time_over_short");
         } else {
             $time_str = ilUtil::period2String(new ilDateTime($a_deadline, IL_CAL_UNIX));
         }
 
         return $time_str;
     }