ilExSubmissionFileGUI Class Reference

File-based submissions. More...

Inheritance diagram for ilExSubmissionFileGUI:

Collaboration diagram for ilExSubmissionFileGUI:

Public Member Functions
	__construct (ilObjExercise $a_exercise, ilExSubmission $a_submission)
	Constructor. More...
	executeCommand ()
	submissionScreenObject ()
	Displays a form which allows members to deliver their solutions. More...
	uploadFormObject (ilPropertyFormGUI $a_form=null)
	Display form for single file upload. More...
	uploadZipFormObject (ilPropertyFormGUI $a_form=null)
	Display form for zip file upload. More...
	uploadFileObject ()
	Upload files. More...
	uploadZipObject ()
	Upload zip file. More...
	confirmDeleteDeliveredObject ()
	Confirm deletion of delivered files. More...
	deleteDeliveredObject ()
	Delete file(s) submitted by user. More...
	downloadReturnedObject ($a_only_new=false)
	Download submitted files of user. More...
	downloadNewReturnedObject ()
	Download newly submitted files of user. More...
	downloadObject ()
	User downloads (own) submitted files. More...
Public Member Functions inherited from ilExSubmissionBaseGUI
	__construct (ilObjExercise $a_exercise, ilExSubmission $a_submission)
	returnToParentObject ()

Static Public Member Functions
static	getOverviewContent (ilInfoScreenGUI $a_info, ilExSubmission $a_submission)
Static Public Member Functions inherited from ilExSubmissionBaseGUI
static	getOverviewContent (ilInfoScreenGUI $a_info, ilExSubmission $a_submission)

Protected Member Functions
	initUploadForm ()
	Init upload form form. More...
	initZipUploadForm ()
	Init upload form form. More...
Protected Member Functions inherited from ilExSubmissionBaseGUI
	handleTabs ()
	handleNewUpload ($a_no_notifications=false)
	handleRemovedUpload ()
	triggerAssignmentTool ()
	Trigger assigment tool. More...

Protected Attributes
	$toolbar
	$help
	$user
	$ui
Protected Attributes inherited from ilExSubmissionBaseGUI
	$ctrl
	$tabs_gui
	$lng
	$tpl
	$exercise
	$submission
	$assignment
	$mandatory_manager
	$tool_context
	$type_guis

Detailed Description

File-based submissions.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

ilExSubmissionFileGUI:

Definition at line 12 of file class.ilExSubmissionFileGUI.php.

Constructor & Destructor Documentation

__construct()

ilExSubmissionFileGUI::__construct	(	ilObjExercise	$a_exercise,
		ilExSubmission	$a_submission
	)

Constructor.

Definition at line 37 of file class.ilExSubmissionFileGUI.php.

References $DIC, ILIAS\GlobalScreen\Provider\__construct(), help(), ui(), and user().

    {
        global $DIC;

        parent::__construct($a_exercise, $a_submission);

        $this->toolbar = $DIC->toolbar();
        $this->help = $DIC["ilHelp"];
        $this->user = $DIC->user();

        $this->ui = $DIC->ui();
    }

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Member Function Documentation

confirmDeleteDeliveredObject()

ilExSubmissionFileGUI::confirmDeleteDeliveredObject

(

)

Confirm deletion of delivered files.

Definition at line 334 of file class.ilExSubmissionFileGUI.php.

References $_POST, ilExSubmissionBaseGUI\$ctrl, Vendor\Package\$f, $i, ilExSubmissionBaseGUI\$lng, ilExSubmissionBaseGUI\$tpl, and ilUtil\sendFailure().

    {
        $ilCtrl = $this->ctrl;
        $tpl = $this->tpl;
        $lng = $this->lng;
        
        if (!$this->submission->canSubmit()) {
            ilUtil::sendFailure($this->lng->txt("exercise_time_over"), true);
            $ilCtrl->redirect($this, "submissionScreen");
        }
        
        if (!is_array($_POST["delivered"]) || count($_POST["delivered"]) == 0) {
            ilUtil::sendFailure($lng->txt("no_checkbox"), true);
            $ilCtrl->redirect($this, "submissionScreen");
        } else {
            $this->tabs_gui->clearTargets();
            $this->tabs_gui->setBackTarget(
                $this->lng->txt("back"),
                $this->ctrl->getLinkTarget($this, "submissionScreen")
            );
        
            $cgui = new ilConfirmationGUI();
            $cgui->setFormAction($ilCtrl->getFormAction($this));
            $cgui->setHeaderText($lng->txt("info_delete_sure"));
            $cgui->setCancel($lng->txt("cancel"), "submissionScreen");
            $cgui->setConfirm($lng->txt("delete"), "deleteDelivered");
            
            $files = $this->submission->getFiles();

            foreach ($_POST["delivered"] as $i) {
                reset($files);
                $title = "";
                foreach ($files as $f) {
                    if ($f["returned_id"] == $i) {
                        $title = $f["filetitle"];
                    }
                }
                $cgui->addItem("delivered[]", $i, $title);
            }

            $tpl->setContent($cgui->getHTML());
        }
    }

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deleteDeliveredObject()

ilExSubmissionFileGUI::deleteDeliveredObject

(

)

Delete file(s) submitted by user.

Parameters

Definition at line 384 of file class.ilExSubmissionFileGUI.php.

References $_POST, ilExSubmissionBaseGUI\$ctrl, ilExSubmissionBaseGUI\handleRemovedUpload(), and ilUtil\sendFailure().

    {
        $ilCtrl = $this->ctrl;
        
        if (!$this->submission->canSubmit()) {
            ilUtil::sendFailure($this->lng->txt("exercise_time_over"), true);
        } elseif (!count($_POST["delivered"])) {
            ilUtil::sendFailure($this->lng->txt("please_select_a_delivered_file_to_delete"), true);
        } else {
            $this->submission->deleteSelectedFiles($_POST["delivered"]);
            $this->handleRemovedUpload();
            
            ilUtil::sendSuccess($this->lng->txt("exc_submitted_files_deleted"), true);
        }
        $ilCtrl->redirect($this, "submissionScreen");
    }

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downloadNewReturnedObject()

ilExSubmissionFileGUI::downloadNewReturnedObject

(

)

Download newly submitted files of user.

Definition at line 428 of file class.ilExSubmissionFileGUI.php.

References downloadReturnedObject().

    {
        $this->downloadReturnedObject(true);
    }

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downloadObject()

ilExSubmissionFileGUI::downloadObject

(

)

User downloads (own) submitted files.

Parameters

Definition at line 439 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, exit, ilExSubmissionBaseGUI\returnToParentObject(), and ilUtil\sendFailure().

    {
        $ilCtrl = $this->ctrl;

        $delivered_id = $_REQUEST["delivered"];

        if (!$this->submission->canView()) {
            $this->returnToParentObject();
        }

        if (!is_array($delivered_id) && $delivered_id > 0) {
            $delivered_id = [$delivered_id];
        }
        if (is_array($delivered_id) && count($delivered_id) > 0) {
            $this->submission->downloadFiles($delivered_id);
            exit;
        } else {
            ilUtil::sendFailure($this->lng->txt("please_select_a_delivered_file_to_download"), true);
            $ilCtrl->redirect($this, "submissionScreen");
        }
    }

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downloadReturnedObject()

ilExSubmissionFileGUI::downloadReturnedObject

(

$a_only_new = false

)

Download submitted files of user.

Definition at line 404 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$lng, ilExSubmissionBaseGUI\returnToParentObject(), and ilUtil\sendInfo().

Referenced by downloadNewReturnedObject().

    {
        $lng = $this->lng;

        $peer_review_mask_filename = false;
        
        if ($this->submission->canView()) {
            $peer_review_mask_filename = $this->submission->hasPeerReviewAccess();
        } else {
            // no access
            return;
        }
        
        $this->submission->downloadFiles(null, $a_only_new, $peer_review_mask_filename);
        // we only get here, if no files have been found for download
        if ($a_only_new) {
            ilUtil::sendInfo($lng->txt("exc_all_new_files_offered_already"), true);
        }
        $this->returnToParentObject();
    }

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executeCommand()

ilExSubmissionFileGUI::executeCommand

(

)

Definition at line 50 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, and ilExSubmissionBaseGUI\returnToParentObject().

    {
        $ilCtrl = $this->ctrl;
        
        if (!$this->submission->canView()) {
            $this->returnToParentObject();
        }
        
        $class = $ilCtrl->getNextClass($this);
        $cmd = $ilCtrl->getCmd("submissionScreen");
        
        switch ($class) {
            default:
                $this->{$cmd . "Object"}();
                break;
        }
    }

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getOverviewContent()

static ilExSubmissionFileGUI::getOverviewContent ( ilInfoScreenGUI  $a_info, ilExSubmission  $a_submission  )

static

Definition at line 68 of file class.ilExSubmissionFileGUI.php.

References $DIC, ilExSubmissionBaseGUI\$lng, ilInfoScreenGUI\addProperty(), ilExSubmission\canSubmit(), ilExSubmission\getFiles(), ilLinkButton\getInstance(), and ilExSubmission\hasNoTeamYet().

    {
        global $DIC;

        $lng = $DIC->language();
        $ilCtrl = $DIC->ctrl();
        
        $titles = array();
        foreach ($a_submission->getFiles() as $file) {
            $titles[] = htmlentities($file["filetitle"]);
        }
        $files_str = implode("<br>", $titles);
        if ($files_str == "") {
            $files_str = $lng->txt("message_no_delivered_files");
        }

        // no team == no submission
        if (!$a_submission->hasNoTeamYet()) {
            if ($a_submission->canSubmit()) {
                $title = (count($titles) == 0
                    ? $lng->txt("exc_hand_in")
                    : $lng->txt("exc_edit_submission"));

                $button = ilLinkButton::getInstance();
                $button->setPrimary(true);
                $button->setCaption($title, false);
                $button->setUrl($ilCtrl->getLinkTargetByClass(array("ilExSubmissionGUI", "ilExSubmissionFileGUI"), "submissionScreen"));
                $files_str .= "<br><br>" . $button->render();
            } else {
                if (count($titles) > 0) {
                    $button = ilLinkButton::getInstance();
                    $button->setCaption("already_delivered_files");
                    $button->setUrl($ilCtrl->getLinkTargetByClass(array("ilExSubmissionGUI", "ilExSubmissionFileGUI"), "submissionScreen"));
                    $files_str .= "<br><br>" . $button->render();
                }
            }
        }

        $a_info->addProperty($lng->txt("exc_files_returned"), $files_str);
    }

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initUploadForm()

ilExSubmissionFileGUI::initUploadForm ( )

protected

Init upload form form.

Definition at line 217 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, ilExSubmissionBaseGUI\$lng, and ilFileWizardInputGUI\setFilenames().

Referenced by uploadFileObject(), and uploadFormObject().

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
    
        $form = new ilPropertyFormGUI();
    
        // file input
        $fi = new ilFileWizardInputGUI($lng->txt("file"), "deliver");
        $fi->setFilenames(array(0 => ''));
        $fi->setRequired(true);
        $form->addItem($fi);
    
        $form->addCommandButton("uploadFile", $lng->txt("upload"));
        $form->addCommandButton("submissionScreen", $lng->txt("cancel"));
                    
        $form->setTitle($lng->txt("file_add"));
        $form->setFormAction($ilCtrl->getFormAction($this, "uploadFile"));
        
        return $form;
    }

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initZipUploadForm()

ilExSubmissionFileGUI::initZipUploadForm ( )

protected

Init upload form form.

Definition at line 242 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, ilExSubmissionBaseGUI\$lng, and ilFileInputGUI\setSuffixes().

Referenced by uploadZipFormObject(), and uploadZipObject().

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
    
        $form = new ilPropertyFormGUI();
    
        $fi = new ilFileInputGUI($lng->txt("file"), "deliver");
        $fi->setSuffixes(array("zip"));
        $fi->setRequired(true);
        $form->addItem($fi);
    
        $form->addCommandButton("uploadZip", $lng->txt("upload"));
        $form->addCommandButton("submissionScreen", $lng->txt("cancel"));
                    
        $form->setTitle($lng->txt("header_zip"));
        $form->setFormAction($ilCtrl->getFormAction($this, "uploadZip"));
        
        return $form;
    }

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submissionScreenObject()

ilExSubmissionFileGUI::submissionScreenObject

(

)

Displays a form which allows members to deliver their solutions.

public

Definition at line 114 of file class.ilExSubmissionFileGUI.php.

References Vendor\Package\$b, $help, $ilUser, $toolbar, $user, ilDatePresentation\formatDate(), ilExSubmissionBaseGUI\handleTabs(), IL_CAL_UNIX, ilUtil\sendInfo(), ilExSubmissionBaseGUI\triggerAssignmentTool(), and ui().

    {
        $ilToolbar = $this->toolbar;
        $ilHelp = $this->help;
        $ilUser = $this->user;


        $this->triggerAssignmentTool();

        $this->handleTabs();

        $ilHelp->setScreenIdComponent("exc");
        $ilHelp->setScreenId("submissions");

        if (!$this->submission->canSubmit()) {
            ilUtil::sendInfo($this->lng->txt("exercise_time_over"));
        } else {
            $max_files = $this->submission->getAssignment()->getMaxFile();
            
            if ($this->submission->canAddFile()) {
                // #15883 - extended deadline warning
                $deadline = $this->assignment->getPersonalDeadline($ilUser->getId());
                if ($deadline &&
                    time() > $deadline) {
                    $dl = ilDatePresentation::formatDate(new ilDateTime($deadline, IL_CAL_UNIX));
                    $dl = sprintf($this->lng->txt("exc_late_submission_warning"), $dl);
                    $dl = '<span class="warning">' . $dl . '</span>';
                    $ilToolbar->addText($dl);
                }

                $b = $this->ui->factory()->button()->standard(
                    $this->lng->txt("file_add"),
                    $this->ctrl->getLinkTarget($this, "uploadForm")
                );
                $ilToolbar->addStickyItem($b);
                
                if (!$max_files ||
                    $max_files > 1) {
                    $ilToolbar->addButton(
                        $this->lng->txt("header_zip"),
                        $this->ctrl->getLinkTarget($this, "uploadZipForm")
                    );
                }
            }
            
            if ($max_files) {
                ilUtil::sendInfo(sprintf($this->lng->txt("exc_max_file_reached"), $max_files));
            }
        }

        $tab = new ilExcDeliveredFilesTableGUI($this, "submissionScreen", $this->submission);
        $this->tpl->setContent($tab->getHTML());
    }

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uploadFileObject()

ilExSubmissionFileGUI::uploadFileObject

(

)

Upload files.

Definition at line 266 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, $success, ilExSubmissionBaseGUI\handleNewUpload(), initUploadForm(), ilUtil\sendFailure(), ilUtil\sendInfo(), and uploadFormObject().

    {
        $ilCtrl = $this->ctrl;
        
        // #15322
        if (!$this->submission->canSubmit()) {
            ilUtil::sendInfo($this->lng->txt("exercise_time_over"), true);
        } else {
            $form = $this->initUploadForm();
            if (!$form->checkInput()) {
                return $this->uploadFormObject($form);
            }
            
            $success = false;
            foreach ($_FILES["deliver"]["name"] as $k => $v) {
                $file = array(
                    "name" => $_FILES["deliver"]["name"][$k],
                    "type" => $_FILES["deliver"]["type"][$k],
                    "tmp_name" => $_FILES["deliver"]["tmp_name"][$k],
                    "error" => $_FILES["deliver"]["error"][$k],
                    "size" => $_FILES["deliver"]["size"][$k],
                    );
                if (!$this->submission->uploadFile($file)) {
                    ilUtil::sendFailure($this->lng->txt("exc_upload_error") . " [Single File]", true);
                } else {
                    $success = true;
                }
            }

            if ($success) {
                ilUtil::sendSuccess($this->lng->txt("file_added"), true);
                $this->handleNewUpload();
            }
        }
        
        $ilCtrl->redirect($this, "submissionScreen");
    }

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uploadFormObject()

ilExSubmissionFileGUI::uploadFormObject

(

ilPropertyFormGUI

$a_form = null

)

Display form for single file upload.

Definition at line 171 of file class.ilExSubmissionFileGUI.php.

References $help, and initUploadForm().

Referenced by uploadFileObject().

    {
        if (!$this->submission->canSubmit()) {
            $this->ctrl->redirect($this, "submissionScreen");
        }
        
        $this->tabs_gui->clearTargets();
        $this->tabs_gui->setBackTarget(
            $this->lng->txt("back"),
            $this->ctrl->getLinkTarget($this, "submissionScreen")
        );

        $ilHelp = $this->help;
        $ilHelp->setScreenIdComponent("exc");
        $ilHelp->setScreenId("upload_submission");

        if (!$a_form) {
            $a_form = $this->initUploadForm();
        }
        $this->tpl->setContent($a_form->getHTML());
    }

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uploadZipFormObject()

ilExSubmissionFileGUI::uploadZipFormObject

(

ilPropertyFormGUI

$a_form = null

)

Display form for zip file upload.

Definition at line 196 of file class.ilExSubmissionFileGUI.php.

References initZipUploadForm().

Referenced by uploadZipObject().

    {
        if (!$this->submission->canSubmit()) {
            $this->ctrl->redirect($this, "submissionScreen");
        }
        
        $this->tabs_gui->clearTargets();
        $this->tabs_gui->setBackTarget(
            $this->lng->txt("back"),
            $this->ctrl->getLinkTarget($this, "submissionScreen")
        );

        if (!$a_form) {
            $a_form = $this->initZipUploadForm();
        }
        $this->tpl->setContent($a_form->getHTML());
    }

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uploadZipObject()

ilExSubmissionFileGUI::uploadZipObject

(

)

Upload zip file.

Definition at line 307 of file class.ilExSubmissionFileGUI.php.

References ilExSubmissionBaseGUI\$ctrl, ilExSubmissionBaseGUI\handleNewUpload(), initZipUploadForm(), ilUtil\sendInfo(), and uploadZipFormObject().

    {
        $ilCtrl = $this->ctrl;
    
        // #15322
        if (!$this->submission->canSubmit()) {
            ilUtil::sendInfo($this->lng->txt("exercise_time_over"), true);
        } else {
            $form = $this->initZipUploadForm();
            if (!$form->checkInput()) {
                return $this->uploadZipFormObject($form);
            }
            
            if (preg_match("/zip/", $_FILES["deliver"]["type"]) == 1) {
                if ($this->submission->processUploadedZipFile($_FILES["deliver"]["tmp_name"])) {
                    ilUtil::sendSuccess($this->lng->txt("file_added"), true);
                    $this->handleNewUpload();
                }
            }
        }
        
        $ilCtrl->redirect($this, "submissionScreen");
    }

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Field Documentation

$help

ilExSubmissionFileGUI::$help

protected

Definition at line 22 of file class.ilExSubmissionFileGUI.php.

Referenced by submissionScreenObject(), and uploadFormObject().

$toolbar

ilExSubmissionFileGUI::$toolbar

protected

Definition at line 17 of file class.ilExSubmissionFileGUI.php.

Referenced by submissionScreenObject().

$ui

ilExSubmissionFileGUI::$ui

protected

Definition at line 32 of file class.ilExSubmissionFileGUI.php.

$user

ilExSubmissionFileGUI::$user

protected

Definition at line 27 of file class.ilExSubmissionFileGUI.php.

Referenced by submissionScreenObject().

---

The documentation for this class was generated from the following file:

• Modules/Exercise/classes/class.ilExSubmissionFileGUI.php