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	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 ()

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

@ilCtrl_Calls ilExSubmissionFileGUI:

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

Constructor & Destructor Documentation

__construct()

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

Constructor.

Reimplemented from ilExSubmissionBaseGUI.

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

    {
        global $DIC;
 
        parent::__construct($a_exercise, $a_submission);
 
        $this->toolbar = $DIC->toolbar();
        $this->help = $DIC["ilHelp"];
        $this->user = $DIC->user();
 
        $this->ui = $DIC->ui();
    }

References $DIC, and user().

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Member Function Documentation

confirmDeleteDeliveredObject()

ilExSubmissionFileGUI::confirmDeleteDeliveredObject

(

)

Confirm deletion of delivered files.

Definition at line 337 of file class.ilExSubmissionFileGUI.php.

    {
        $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")
            );
        
            include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
            $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());
        }
    }

References $_POST, ilExSubmissionBaseGUI\$ctrl, $f, $files, $i, $ilCtrl, ilExSubmissionBaseGUI\$lng, $title, ilExSubmissionBaseGUI\$tpl, and ilUtil\sendFailure().

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deleteDeliveredObject()

ilExSubmissionFileGUI::deleteDeliveredObject

(

)

Delete file(s) submitted by user.

Parameters

return

Definition at line 388 of file class.ilExSubmissionFileGUI.php.

    {
        $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");
    }

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

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downloadNewReturnedObject()

ilExSubmissionFileGUI::downloadNewReturnedObject

(

)

Download newly submitted files of user.

Definition at line 432 of file class.ilExSubmissionFileGUI.php.

    {
        $this->downloadReturnedObject(true);
    }

References downloadReturnedObject().

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downloadObject()

ilExSubmissionFileGUI::downloadObject

(

)

User downloads (own) submitted files.

Parameters

return

Definition at line 443 of file class.ilExSubmissionFileGUI.php.

    {
        $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");
        }
    }

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

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downloadReturnedObject()

ilExSubmissionFileGUI::downloadReturnedObject

(

$a_only_new = false

)

Download submitted files of user.

Definition at line 408 of file class.ilExSubmissionFileGUI.php.

    {
        $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();
    }

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

Referenced by downloadNewReturnedObject().

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executeCommand()

ilExSubmissionFileGUI::executeCommand

(

)

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

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

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

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getOverviewContent()

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

static

Reimplemented from ilExSubmissionBaseGUI.

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

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

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

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initUploadForm()

ilExSubmissionFileGUI::initUploadForm ( )

protected

Init upload form form.

Definition at line 216 of file class.ilExSubmissionFileGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
    
        include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
    
        // file input
        include_once("./Services/Form/classes/class.ilFileWizardInputGUI.php");
        $fi = new ilFileWizardInputGUI($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;
    }

References ilExSubmissionBaseGUI\$ctrl, $form, $ilCtrl, and ilExSubmissionBaseGUI\$lng.

Referenced by uploadFileObject(), and uploadFormObject().

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initZipUploadForm()

ilExSubmissionFileGUI::initZipUploadForm ( )

protected

Init upload form form.

Definition at line 243 of file class.ilExSubmissionFileGUI.php.

    {
        $lng = $this->lng;
        $ilCtrl = $this->ctrl;
    
        include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
    
        include_once("./Services/Form/classes/class.ilFileInputGUI.php");
        $fi = new ilFileInputGUI($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;
    }

References ilExSubmissionBaseGUI\$ctrl, $form, $ilCtrl, and ilExSubmissionBaseGUI\$lng.

Referenced by uploadZipFormObject(), and uploadZipObject().

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submissionScreenObject()

ilExSubmissionFileGUI::submissionScreenObject

(

)

Displays a form which allows members to deliver their solutions.

@access public

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

    {
        $ilToolbar = $this->toolbar;
        $ilHelp = $this->help;
        $ilUser = $this->user;
 
 
        $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));
            }
        }
 
        include_once("./Modules/Exercise/classes/class.ilExcDeliveredFilesTableGUI.php");
        $tab = new ilExcDeliveredFilesTableGUI($this, "submissionScreen", $this->submission);
        $this->tpl->setContent($tab->getHTML());
    }

References $help, $ilUser, $tab, $toolbar, $user, ilDatePresentation\formatDate(), ilExSubmissionBaseGUI\handleTabs(), IL_CAL_UNIX, and ilUtil\sendInfo().

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uploadFileObject()

ilExSubmissionFileGUI::uploadFileObject

(

)

Upload files.

Definition at line 269 of file class.ilExSubmissionFileGUI.php.

    {
        $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");
    }

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

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uploadFormObject()

ilExSubmissionFileGUI::uploadFormObject

(

ilPropertyFormGUI

$a_form = null

)

Display form for single file upload.

Definition at line 170 of file class.ilExSubmissionFileGUI.php.

    {
        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());
    }

References $help, and initUploadForm().

Referenced by uploadFileObject().

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uploadZipFormObject()

ilExSubmissionFileGUI::uploadZipFormObject

(

ilPropertyFormGUI

$a_form = null

)

Display form for zip file upload.

Definition at line 195 of file class.ilExSubmissionFileGUI.php.

    {
        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());
    }

References initZipUploadForm().

Referenced by uploadZipObject().

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uploadZipObject()

ilExSubmissionFileGUI::uploadZipObject

(

)

Upload zip file.

Definition at line 310 of file class.ilExSubmissionFileGUI.php.

    {
        $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");
    }

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

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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