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
Protected Attributes inherited from ilExSubmissionBaseGUI
	$ctrl
	$tabs_gui
	$lng
	$tpl
	$exercise
	$submission
	$assignment

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 33 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();
    }

References $DIC, and user().

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Member Function Documentation

confirmDeleteDeliveredObject()

ilExSubmissionFileGUI::confirmDeleteDeliveredObject

(

)

Confirm deletion of delivered files.

Definition at line 330 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, $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 381 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(), ilUtil\sendFailure(), and ilUtil\sendSuccess().

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downloadNewReturnedObject()

ilExSubmissionFileGUI::downloadNewReturnedObject

(

)

Download newly submitted files of user.

Definition at line 425 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 436 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 401 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 44 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 62 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>" . $button->render();
                }
            }
        }
 
        $a_info->addProperty($lng->txt("exc_files_returned"), $files_str);
    }

References $DIC, $file, $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 209 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 236 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 108 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);
                }
                
                $ilToolbar->addButton(
                    $this->lng->txt("file_add"),
                    $this->ctrl->getLinkTarget($this, "uploadForm")
                );
 
                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, ilUtil\sendInfo(), and sprintf.

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uploadFileObject()

ilExSubmissionFileGUI::uploadFileObject

(

)

Upload files.

Definition at line 262 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, $file, $form, $ilCtrl, $success, ilExSubmissionBaseGUI\handleNewUpload(), initUploadForm(), ilUtil\sendFailure(), ilUtil\sendInfo(), ilUtil\sendSuccess(), and uploadFormObject().

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uploadFormObject()

ilExSubmissionFileGUI::uploadFormObject

(

ilPropertyFormGUI

$a_form = null

)

Display form for single file upload.

Definition at line 163 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 188 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 303 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(), ilUtil\sendSuccess(), 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().

$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