ilAssQuestionHintsGUI Class Reference

Inheritance diagram for ilAssQuestionHintsGUI:

Collaboration diagram for ilAssQuestionHintsGUI:

Public Member Functions
	__construct (assQuestionGUI $questionGUI)
	Constructor. More...
	isEditingEnabled ()
	setEditingEnabled (bool $editingEnabled)
	executeCommand ()
	confirmSyncCmd ()
	getHintPresentationLinkTarget ($hintId, $xmlStyle=true)
	returns the link target for hint request presentation More...
Public Member Functions inherited from ilAssQuestionHintAbstractGUI
	__construct (assQuestionGUI $questionGUI)
	Constructor. More...

Data Fields
const	CMD_SHOW_LIST = 'showList'
	command constants More...
const	CMD_SHOW_HINT = 'showHint'
const	CMD_CONFIRM_DELETE = 'confirmDelete'
const	CMD_PERFORM_DELETE = 'performDelete'
const	CMD_SAVE_LIST_ORDER = 'saveListOrder'
const	CMD_CUT_TO_ORDERING_CLIPBOARD = 'cutToOrderingClipboard'
const	CMD_PASTE_FROM_ORDERING_CLIPBOARD_BEFORE = 'pasteFromOrderingClipboardBefore'
const	CMD_PASTE_FROM_ORDERING_CLIPBOARD_AFTER = 'pasteFromOrderingClipboardAfter'
const	CMD_RESET_ORDERING_CLIPBOARD = 'resetOrderingClipboard'
const	CMD_CONFIRM_SYNC = 'confirmSync'

Protected Attributes
	$editingEnabled = false
Protected Attributes inherited from ilAssQuestionHintAbstractGUI
ILIAS TestQuestionPool InternalRequestService	$request
assQuestionGUI	$questionGUI = null
assQuestion	$questionOBJ = null
ilTabsGUI	$tabs

Private Member Functions
	showListCmd ()
	shows a table with existing hints More...
	confirmDeleteCmd ()
	shows a confirmation screen with selected hints for deletion More...
	performDeleteCmd ()
	performs confirmed deletion for selected hints More...
	saveListOrderCmd ()
	saves the order based on index values passed from table's form (the table must not be paginated, because ALL hints index values are required) More...
	cutToOrderingClipboardCmd ()
	cuts a hint from question hint list and stores it to ordering clipboard More...
	pasteFromOrderingClipboardBeforeCmd ()
	pastes a hint from ordering clipboard before the selected one More...
	pasteFromOrderingClipboardAfterCmd ()
	pastes a hint from ordering clipboard after the selected one More...
	resetOrderingClipboardCmd ()
	resets the ordering clipboard More...
	initHintOrderingClipboardNotification ()
	inits the notification telling the user, that a hint is stored to hint ordering clipboard More...
	checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure ($hintId)
	checks for an existing hint relating to current question and redirects with corresponding failure message on failure More...
	getQuestionHintListWithoutHintStoredInOrderingClipboard (ilAssQuestionHintList $questionHintList)
	returns a new quastion hint list that contains all question hints from the passed list except for the hint that is stored to ordering clipboard More...
	checkForSingleHintIdAndRedirectOnFailure ($hintIds)
	checks for a hint id in the passed array and redirects with corresponding failure message if not exactly one id is given More...
	showHintCmd ()
	shows an allready requested hint More...

Static Private Member Functions
static	fetchHintIdsParameter ()
	fetches either an array of hint ids from POST or a single hint id from GET and returns an array of (a single) hint id(s) casted to integer in both cases More...
static	fetchHintIndexesParameter ()
	fetches an array of hint index values from POST More...
static	orderHintIndexes ($hintIndexes)
	sorts the array of indexes by index value so keys (hint ids) get into new order submitted by user More...

Private Attributes
	$hintOrderingClipboard = null
ilLanguage	$lng
ilCtrl	$ctrl
ilGlobalTemplateInterface	$main_tpl

Detailed Description

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

Constructor & Destructor Documentation

__construct()

ilAssQuestionHintsGUI::__construct

(

assQuestionGUI

$questionGUI

)

Constructor.

public

Parameters

assQuestionGUI

$questionGUI

Definition at line 69 of file class.ilAssQuestionHintsGUI.php.

References $DIC, ILIAS\GlobalScreen\Provider\__construct(), ILIAS\Repository\ctrl(), and ILIAS\Repository\lng().

    {
        global $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        parent::__construct($questionGUI);

        $this->hintOrderingClipboard = new ilAssQuestionHintsOrderingClipboard($questionGUI->object);
    }

Here is the call graph for this function:

Member Function Documentation

checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure()

ilAssQuestionHintsGUI::checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure (   $hintId )

private

checks for an existing hint relating to current question and redirects with corresponding failure message on failure

private

Parameters

integer

$hintId

Definition at line 556 of file class.ilAssQuestionHintsGUI.php.

References ILIAS\Repository\ctrl(), ilAssQuestionHintList\getListByQuestionId(), and ILIAS\Repository\lng().

Referenced by cutToOrderingClipboardCmd(), pasteFromOrderingClipboardAfterCmd(), and pasteFromOrderingClipboardBeforeCmd().

                                                                                               : void
    {
        $questionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());

        if (!$questionHintList->hintExists($hintId)) {
            $this->main_tpl->setOnScreenMessage('failure', $this->lng->txt('tst_question_hints_invalid_hint_id'), true);
            $this->ctrl->redirect($this, self::CMD_SHOW_LIST);
        }
    }

Here is the call graph for this function:

Here is the caller graph for this function:

checkForSingleHintIdAndRedirectOnFailure()

ilAssQuestionHintsGUI::checkForSingleHintIdAndRedirectOnFailure (   $hintIds )

private

checks for a hint id in the passed array and redirects with corresponding failure message if not exactly one id is given

private ilCtrl $ilCtrl ilLanguage $lng

Parameters

array

$hintIds

Definition at line 598 of file class.ilAssQuestionHintsGUI.php.

References $DIC, and ilLanguage\txt().

Referenced by cutToOrderingClipboardCmd(), pasteFromOrderingClipboardAfterCmd(), and pasteFromOrderingClipboardBeforeCmd().

                                                                       : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];

        if (!count($hintIds)) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_cut_hints_missing_selection_msg'), true);
            $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
        } elseif (count($hintIds) > 1) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_cut_hints_single_selection_msg'), true);
            $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
        }
    }

Here is the call graph for this function:

Here is the caller graph for this function:

confirmDeleteCmd()

ilAssQuestionHintsGUI::confirmDeleteCmd ( )

private

shows a confirmation screen with selected hints for deletion

private ilCtrl $ilCtrl ilTemplate $tpl ilLanguage $lng

Definition at line 210 of file class.ilAssQuestionHintsGUI.php.

References $DIC, $tpl, ilAssQuestionHintList\getListByQuestionId(), and ilLanguage\txt().

                                       : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $tpl = $DIC['tpl'];
        $lng = $DIC['lng'];

        $hintIds = self::fetchHintIdsParameter();

        if (!count($hintIds)) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_delete_hints_missing_selection_msg'), true);
            $ilCtrl->redirect($this);
        }

        $confirmation = new ilConfirmationGUI();

        $confirmation->setHeaderText($lng->txt('tst_question_hints_delete_hints_confirm_header'));
        $confirmation->setFormAction($ilCtrl->getFormAction($this));
        $confirmation->setConfirm($lng->txt('tst_question_hints_delete_hints_confirm_cmd'), self::CMD_PERFORM_DELETE);
        $confirmation->setCancel($lng->txt('cancel'), self::CMD_SHOW_LIST);

        $questionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());

        foreach ($questionHintList as $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

            if (in_array($questionHint->getId(), $hintIds)) {
                $confirmation->addItem('hint_ids[]', $questionHint->getId(), sprintf(
                    $lng->txt('tst_question_hints_delete_hints_confirm_item'),
                    $questionHint->getIndex(),
                    $questionHint->getText()
                ));
            }
        }

        $tpl->setContent($ilCtrl->getHtml($confirmation));
    }

Here is the call graph for this function:

confirmSyncCmd()

ilAssQuestionHintsGUI::confirmSyncCmd

(

)

Definition at line 677 of file class.ilAssQuestionHintsGUI.php.

                                    : void
    {
        $this->questionGUI->originalSyncForm('showHints');
    }

cutToOrderingClipboardCmd()

ilAssQuestionHintsGUI::cutToOrderingClipboardCmd ( )

private

cuts a hint from question hint list and stores it to ordering clipboard

private ilCtrl $ilCtrl

Definition at line 365 of file class.ilAssQuestionHintsGUI.php.

References $DIC, checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), checkForSingleHintIdAndRedirectOnFailure(), and isEditingEnabled().

                                                : void
    {
        if (!$this->isEditingEnabled()) {
            return;
        }

        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];

        $moveHintIds = self::fetchHintIdsParameter();
        $this->checkForSingleHintIdAndRedirectOnFailure($moveHintIds);

        $moveHintId = current($moveHintIds);

        $this->checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure($moveHintId);

        $this->hintOrderingClipboard->setStored($moveHintId);

        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

Here is the call graph for this function:

executeCommand()

ilAssQuestionHintsGUI::executeCommand

(

)

Definition at line 96 of file class.ilAssQuestionHintsGUI.php.

References $DIC, ilObjStyleSheet\getContentStylePath(), isEditingEnabled(), ilAssQuestionHintPageObjectCommandForwarder\PRESENTATION_MODE_AUTHOR, ilAssQuestionHintPageObjectCommandForwarder\PRESENTATION_MODE_PREVIEW, and ILIAS\Repository\tabs().

                                    : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $ilTabs = $DIC['ilTabs'];
        $lng = $DIC['lng'];
        global $DIC; /* @var \ILIAS\DI\Container $DIC */
        $ilHelp = $DIC['ilHelp']; /* @var ilHelpGUI $ilHelp */
        $ilHelp->setScreenIdComponent('qpl');

        require_once "./Services/Style/Content/classes/class.ilObjStyleSheet.php";
        $DIC->ui()->mainTemplate()->setCurrentBlock("ContentStyle");
        $DIC->ui()->mainTemplate()->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath(0));
        $DIC->ui()->mainTemplate()->parseCurrentBlock();

        $cmd = $ilCtrl->getCmd(self::CMD_SHOW_LIST);
        $nextClass = $ilCtrl->getNextClass($this);

        switch ($nextClass) {
            case 'ilassquestionhintgui':

                if (!$this->isEditingEnabled()) {
                    return;
                }

                require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintGUI.php';
                $gui = new ilAssQuestionHintGUI($this->questionGUI);
                $ilCtrl->forwardCommand($gui);
                break;

            case 'ilasshintpagegui':

                if ($this->isEditingEnabled()) {
                    $presentationMode = ilAssQuestionHintPageObjectCommandForwarder::PRESENTATION_MODE_AUTHOR;
                } else {
                    $presentationMode = ilAssQuestionHintPageObjectCommandForwarder::PRESENTATION_MODE_PREVIEW;
                }

                require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintPageObjectCommandForwarder.php';
                $forwarder = new ilAssQuestionHintPageObjectCommandForwarder($this->questionOBJ, $ilCtrl, $ilTabs, $lng);
                $forwarder->setPresentationMode($presentationMode);
                $forwarder->forward();
                break;

            default:
                $this->tabs->setTabActive('tst_question_hints_tab');
                $cmd .= 'Cmd';
                $this->$cmd();
                break;
        }
    }

Here is the call graph for this function:

fetchHintIdsParameter()

static ilAssQuestionHintsGUI::fetchHintIdsParameter ( )

staticprivate

fetches either an array of hint ids from POST or a single hint id from GET and returns an array of (a single) hint id(s) casted to integer in both cases

private

Returns

array $hintIds

Definition at line 621 of file class.ilAssQuestionHintsGUI.php.

References $DIC, ilAssQuestionHintAbstractGUI\$request, and ILIAS\Repository\int().

                                                   : array
    {
        global $DIC;
        $request = $DIC->testQuestionPool()->internal()->request();
        $hintIds = array();

        if (isset($_POST['hint_ids']) && is_array($_POST['hint_ids'])) {
            foreach ($_POST['hint_ids'] as $hintId) {
                if ((int) $hintId) {
                    $hintIds[] = (int) $hintId;
                }
            }
        } elseif ($request->isset('hint_id') && (int) $request->raw('hint_id')) {
            $hintIds[] = (int) $request->raw('hint_id');
        }

        return $hintIds;
    }

Here is the call graph for this function:

fetchHintIndexesParameter()

static ilAssQuestionHintsGUI::fetchHintIndexesParameter ( )

staticprivate

fetches an array of hint index values from POST

private

Returns

array $hintIndexes

Definition at line 647 of file class.ilAssQuestionHintsGUI.php.

References ILIAS\Repository\int().

                                                       : array
    {
        $hintIndexes = array();

        if (isset($_POST['hint_indexes']) && is_array($_POST['hint_indexes'])) {
            foreach ($_POST['hint_indexes'] as $hintId => $hintIndex) {
                if ((int) $hintId) {
                    $hintIndexes[(int) $hintId] = $hintIndex;
                }
            }
        }

        return $hintIndexes;
    }

Here is the call graph for this function:

getHintPresentationLinkTarget()

ilAssQuestionHintsGUI::getHintPresentationLinkTarget	(		$hintId,
			$xmlStyle = true
	)

returns the link target for hint request presentation

Parameters

integer	$hintId
boolean	$xmlStyle

Returns

string $linkTarget

Definition at line 689 of file class.ilAssQuestionHintsGUI.php.

References $DIC.

                                                                            : string
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];

        if ($this->questionOBJ->isAdditionalContentEditingModePageObject()) {
            $ilCtrl->setParameterByClass('ilasshintpagegui', 'hint_id', $hintId);
            $linkTarget = $ilCtrl->getLinkTargetByClass('ilAssHintPageGUI', '', '', false, $xmlStyle);
        } else {
            $ilCtrl->setParameter($this, 'hintId', $hintId);
            $linkTarget = $ilCtrl->getLinkTarget($this, self::CMD_SHOW_HINT, '', false, $xmlStyle);
        }

        return $linkTarget;
    }

getQuestionHintListWithoutHintStoredInOrderingClipboard()

ilAssQuestionHintsGUI::getQuestionHintListWithoutHintStoredInOrderingClipboard ( ilAssQuestionHintList  $questionHintList )

private

returns a new quastion hint list that contains all question hints from the passed list except for the hint that is stored to ordering clipboard

private

Parameters

ilAssQuestionHintList

$questionHintList

Returns

ilAssQuestionHintList $filteredQuestionHintList

Definition at line 574 of file class.ilAssQuestionHintsGUI.php.

Referenced by showListCmd().

                                                                                                                     : ilAssQuestionHintList
    {
        $filteredQuestionHintList = new ilAssQuestionHintList();

        foreach ($questionHintList as $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

            if ($questionHint->getId() != $this->hintOrderingClipboard->getStored()) {
                $filteredQuestionHintList->addHint($questionHint);
            }
        }

        return $filteredQuestionHintList;
    }

Here is the caller graph for this function:

initHintOrderingClipboardNotification()

ilAssQuestionHintsGUI::initHintOrderingClipboardNotification ( )

private

inits the notification telling the user, that a hint is stored to hint ordering clipboard

private ilLanguage $lng

Definition at line 532 of file class.ilAssQuestionHintsGUI.php.

References $DIC, ilAssQuestionHint\getInstanceById(), and ilLanguage\txt().

Referenced by showListCmd().

                                                            : void
    {
        global $DIC;
        $lng = $DIC['lng'];

        if (!$this->hintOrderingClipboard->hasStored()) {
            return;
        }

        $questionHint = ilAssQuestionHint::getInstanceById($this->hintOrderingClipboard->getStored());

        $this->main_tpl->setOnScreenMessage('info', sprintf(
            $lng->txt('tst_question_hints_item_stored_in_ordering_clipboard'),
            $questionHint->getIndex()
        ));
    }

Here is the call graph for this function:

Here is the caller graph for this function:

isEditingEnabled()

ilAssQuestionHintsGUI::isEditingEnabled

(

)

Returns

bool

Definition at line 83 of file class.ilAssQuestionHintsGUI.php.

References $editingEnabled.

Referenced by cutToOrderingClipboardCmd(), executeCommand(), pasteFromOrderingClipboardAfterCmd(), pasteFromOrderingClipboardBeforeCmd(), performDeleteCmd(), saveListOrderCmd(), and showListCmd().

                                      : bool
    {
        return $this->editingEnabled;
    }

Here is the caller graph for this function:

orderHintIndexes()

static ilAssQuestionHintsGUI::orderHintIndexes (   $hintIndexes )

staticprivate

sorts the array of indexes by index value so keys (hint ids) get into new order submitted by user

private

Returns

array $hintIndexes

Definition at line 670 of file class.ilAssQuestionHintsGUI.php.

                                                          : array
    {
        asort($hintIndexes);

        return $hintIndexes;
    }

pasteFromOrderingClipboardAfterCmd()

ilAssQuestionHintsGUI::pasteFromOrderingClipboardAfterCmd ( )

private

pastes a hint from ordering clipboard after the selected one

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 453 of file class.ilAssQuestionHintsGUI.php.

References $DIC, ilAssQuestionHintList\addHint(), checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), checkForSingleHintIdAndRedirectOnFailure(), ilAssQuestionHint\getInstanceById(), ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilLanguage\txt().

                                                         : void
    {
        if (!$this->isEditingEnabled()) {
            return;
        }

        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];

        $targetHintIds = self::fetchHintIdsParameter();
        $this->checkForSingleHintIdAndRedirectOnFailure($targetHintIds);

        $targetHintId = current($targetHintIds);

        $this->checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure($targetHintId);

        $curQuestionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());
        $newQuestionHintList = new ilAssQuestionHintList($this->questionOBJ->getId());

        foreach ($curQuestionHintList as $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

            if ($questionHint->getId() == $this->hintOrderingClipboard->getStored()) {
                continue;
            }

            $newQuestionHintList->addHint($questionHint);

            if ($questionHint->getId() == $targetHintId) {
                $targetQuestionHint = $questionHint;

                $pasteQuestionHint = ilAssQuestionHint::getInstanceById($this->hintOrderingClipboard->getStored());

                $newQuestionHintList->addHint($pasteQuestionHint);
            }
        }

        $successMsg = sprintf(
            $lng->txt('tst_question_hints_paste_after_success_msg'),
            $pasteQuestionHint->getIndex(),
            $targetQuestionHint->getIndex()
        );

        $newQuestionHintList->reIndex();

        $this->hintOrderingClipboard->resetStored();

        $this->main_tpl->setOnScreenMessage('success', $successMsg, true);

        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

Here is the call graph for this function:

pasteFromOrderingClipboardBeforeCmd()

ilAssQuestionHintsGUI::pasteFromOrderingClipboardBeforeCmd ( )

private

pastes a hint from ordering clipboard before the selected one

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 393 of file class.ilAssQuestionHintsGUI.php.

References $DIC, checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), checkForSingleHintIdAndRedirectOnFailure(), ilAssQuestionHint\getInstanceById(), ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilLanguage\txt().

                                                          : void
    {
        if (!$this->isEditingEnabled()) {
            return;
        }

        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];

        $targetHintIds = self::fetchHintIdsParameter();
        $this->checkForSingleHintIdAndRedirectOnFailure($targetHintIds);

        $targetHintId = current($targetHintIds);

        $this->checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure($targetHintId);

        $curQuestionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());
        $newQuestionHintList = new ilAssQuestionHintList($this->questionOBJ->getId());

        foreach ($curQuestionHintList as $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

            if ($questionHint->getId() == $this->hintOrderingClipboard->getStored()) {
                continue;
            }

            if ($questionHint->getId() == $targetHintId) {
                $targetQuestionHint = $questionHint;

                $pasteQuestionHint = ilAssQuestionHint::getInstanceById($this->hintOrderingClipboard->getStored());

                $newQuestionHintList->addHint($pasteQuestionHint);
            }

            $newQuestionHintList->addHint($questionHint);
        }

        $successMsg = sprintf(
            $lng->txt('tst_question_hints_paste_before_success_msg'),
            $pasteQuestionHint->getIndex(),
            $targetQuestionHint->getIndex()
        );

        $newQuestionHintList->reIndex();

        $this->hintOrderingClipboard->resetStored();

        $this->main_tpl->setOnScreenMessage('success', $successMsg, true);

        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

Here is the call graph for this function:

performDeleteCmd()

ilAssQuestionHintsGUI::performDeleteCmd ( )

private

performs confirmed deletion for selected hints

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 255 of file class.ilAssQuestionHintsGUI.php.

References $DIC, $ilUser, $tpl, assQuestion\_isWriteable(), CMD_CONFIRM_SYNC, ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilLanguage\txt().

                                       : void
    {
        if (!$this->isEditingEnabled()) {
            return;
        }

        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $tpl = $DIC['tpl'];
        $lng = $DIC['lng'];

        $hintIds = self::fetchHintIdsParameter();

        if (!count($hintIds)) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_delete_hints_missing_selection_msg'), true);
            $ilCtrl->redirect($this);
        }

        $questionCompleteHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());

        $questionRemainingHintList = new ilAssQuestionHintList();

        foreach ($questionCompleteHintList as $listKey => $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

            if (in_array($questionHint->getId(), $hintIds)) {
                $questionHint->delete();
            } else {
                $questionRemainingHintList->addHint($questionHint);
            }
        }

        $questionRemainingHintList->reIndex();

        $this->main_tpl->setOnScreenMessage('success', $lng->txt('tst_question_hints_delete_success_msg'), true);

        $originalexists = $this->questionOBJ->_questionExistsInPool((int) $this->questionOBJ->getOriginalId());
        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
        global $DIC;
        $ilUser = $DIC['ilUser'];
        if ($this->request->raw("calling_test") && $originalexists && assQuestion::_isWriteable($this->questionOBJ->getOriginalId(), $ilUser->getId())) {
            $ilCtrl->redirectByClass('ilAssQuestionHintsGUI', ilAssQuestionHintsGUI::CMD_CONFIRM_SYNC);
        }

        $ilCtrl->redirect($this);
    }

Here is the call graph for this function:

resetOrderingClipboardCmd()

ilAssQuestionHintsGUI::resetOrderingClipboardCmd ( )

private

resets the ordering clipboard

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 513 of file class.ilAssQuestionHintsGUI.php.

References $DIC, and ilLanguage\txt().

                                                : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];

        $this->hintOrderingClipboard->resetStored();

        $this->main_tpl->setOnScreenMessage('info', $lng->txt('tst_question_hints_ordering_clipboard_resetted'), true);
        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

Here is the call graph for this function:

saveListOrderCmd()

ilAssQuestionHintsGUI::saveListOrderCmd ( )

private

saves the order based on index values passed from table's form (the table must not be paginated, because ALL hints index values are required)

private ilCtrl $ilCtrl ilLanguage $lng

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

References $DIC, $ilUser, assQuestion\_isWriteable(), CMD_CONFIRM_SYNC, ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilLanguage\txt().

                                       : void
    {
        if (!$this->isEditingEnabled()) {
            return;
        }

        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];

        $hintIndexes = self::orderHintIndexes(
            self::fetchHintIndexesParameter()
        );

        if (!count($hintIndexes)) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_save_order_unkown_failure_msg'), true);
            $ilCtrl->redirect($this);
        }

        $curQuestionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());

        $newQuestionHintList = new ilAssQuestionHintList();

        foreach ($hintIndexes as $hintId => $hintIndex) {
            if (!$curQuestionHintList->hintExists($hintId)) {
                $this->main_tpl->setOnScreenMessage('failure', $lng->txt('tst_question_hints_save_order_unkown_failure_msg'), true);
                $ilCtrl->redirect($this);
            }

            $questionHint = $curQuestionHintList->getHint($hintId);

            $newQuestionHintList->addHint($questionHint);
        }

        $newQuestionHintList->reIndex();

        $this->main_tpl->setOnScreenMessage('success', $lng->txt('tst_question_hints_save_order_success_msg'), true);

        $originalexists = $this->questionOBJ->_questionExistsInPool((int) $this->questionOBJ->getOriginalId());
        include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
        global $DIC;
        $ilUser = $DIC['ilUser'];
        if ($this->request->raw("calling_test") && $originalexists && assQuestion::_isWriteable($this->questionOBJ->getOriginalId(), $ilUser->getId())) {
            $ilCtrl->redirectByClass('ilAssQuestionHintsGUI', ilAssQuestionHintsGUI::CMD_CONFIRM_SYNC);
        }

        $ilCtrl->redirect($this);
    }

Here is the call graph for this function:

setEditingEnabled()

ilAssQuestionHintsGUI::setEditingEnabled

(

bool

$editingEnabled

)

Parameters

bool

$editingEnabled

Definition at line 91 of file class.ilAssQuestionHintsGUI.php.

References $editingEnabled.

                                                           : void
    {
        $this->editingEnabled = $editingEnabled;
    }

showHintCmd()

ilAssQuestionHintsGUI::showHintCmd ( )

private

shows an allready requested hint

private ilCtrl $ilCtrl ilTemplate $tpl ilLanguage $lng

Definition at line 713 of file class.ilAssQuestionHintsGUI.php.

References $DIC, $tpl, ilAssQuestionHint\getInstanceById(), ILIAS\Repository\int(), ilLegacyFormElementsUtil\prepareTextareaOutput(), ilNonEditableValueGUI\setValue(), and ilLanguage\txt().

                                  : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $tpl = $DIC['tpl'];
        $lng = $DIC['lng'];

        if (!$this->request->isset('hintId') || !(int) $this->request->raw('hintId')) {
            throw new ilTestException('no hint id given');
        }

        $DIC->tabs()->clearTargets();
        $DIC->tabs()->clearSubTabs();

        $DIC->tabs()->setBackTarget(
            $DIC->language()->txt('tst_question_hints_back_to_hint_list'),
            $DIC->ctrl()->getLinkTarget($this, self::CMD_SHOW_LIST)
        );

        $questionHint = ilAssQuestionHint::getInstanceById((int) $this->request->raw('hintId'));

        // build form

        $form = new ilPropertyFormGUI();

        $form->setFormAction($ilCtrl->getFormAction($this));

        $form->setTableWidth('100%');

        $form->setTitle(sprintf(
            $lng->txt('tst_question_hints_form_header_edit'),
            $questionHint->getIndex(),
            $this->questionOBJ->getTitleForHTMLOutput()
        ));

        // form input: hint text

        $nonEditableHintText = new ilNonEditableValueGUI($lng->txt('tst_question_hints_form_label_hint_text'), 'hint_text', true);
        $nonEditableHintText->setValue(ilLegacyFormElementsUtil::prepareTextareaOutput($questionHint->getText(), true));
        $form->addItem($nonEditableHintText);

        // form input: hint points

        $nonEditableHintPoints = new ilNonEditableValueGUI($lng->txt('tst_question_hints_form_label_hint_points'), 'hint_points');
        $nonEditableHintPoints->setValue($questionHint->getPoints());
        $form->addItem($nonEditableHintPoints);

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

Here is the call graph for this function:

showListCmd()

ilAssQuestionHintsGUI::showListCmd ( )

private

shows a table with existing hints

private ilTemplate $tpl

Definition at line 154 of file class.ilAssQuestionHintsGUI.php.

References $DIC, $tpl, ilAssQuestionHintGUI\CMD_SHOW_FORM, ilAssQuestionHintList\getListByQuestionId(), getQuestionHintListWithoutHintStoredInOrderingClipboard(), initHintOrderingClipboardNotification(), isEditingEnabled(), ilAssQuestionHintsTableGUI\TBL_MODE_ADMINISTRATION, ilAssQuestionHintsTableGUI\TBL_MODE_TESTOUTPUT, and ilLanguage\txt().

                                  : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $tpl = $DIC['tpl'];
        $lng = $DIC['lng'];

        $this->initHintOrderingClipboardNotification();

        require_once 'Services/UIComponent/Toolbar/classes/class.ilToolbarGUI.php';
        require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionHintsTableGUI.php';

        $toolbar = new ilToolbarGUI();

        $questionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());

        if ($this->isEditingEnabled()) {
            if ($this->hintOrderingClipboard->hasStored()) {
                $questionHintList = $this->getQuestionHintListWithoutHintStoredInOrderingClipboard($questionHintList);

                $toolbar->addButton(
                    $lng->txt('tst_questions_hints_toolbar_cmd_reset_ordering_clipboard'),
                    $ilCtrl->getLinkTarget($this, self::CMD_RESET_ORDERING_CLIPBOARD)
                );
            } else {
                $toolbar->addButton(
                    $lng->txt('tst_questions_hints_toolbar_cmd_add_hint'),
                    $ilCtrl->getLinkTargetByClass('ilAssQuestionHintGUI', ilAssQuestionHintGUI::CMD_SHOW_FORM)
                );
            }

            $tableMode = ilAssQuestionHintsTableGUI::TBL_MODE_ADMINISTRATION;
        } else {
            $tableMode = ilAssQuestionHintsTableGUI::TBL_MODE_TESTOUTPUT;
        }

        $table = new ilAssQuestionHintsTableGUI(
            $this->questionOBJ,
            $questionHintList,
            $this,
            self::CMD_SHOW_LIST,
            $tableMode,
            $this->hintOrderingClipboard
        );

        $tpl->setContent($ilCtrl->getHtml($toolbar) . $ilCtrl->getHtml($table));
    }

Here is the call graph for this function:

Field Documentation

$ctrl

ilCtrl ilAssQuestionHintsGUI::$ctrl

private

Definition at line 55 of file class.ilAssQuestionHintsGUI.php.

$editingEnabled

ilAssQuestionHintsGUI::$editingEnabled = false

protected

Definition at line 60 of file class.ilAssQuestionHintsGUI.php.

Referenced by isEditingEnabled(), and setEditingEnabled().

$hintOrderingClipboard

ilAssQuestionHintsGUI::$hintOrderingClipboard = null

private

Definition at line 53 of file class.ilAssQuestionHintsGUI.php.

$lng

ilLanguage ilAssQuestionHintsGUI::$lng

private

Definition at line 54 of file class.ilAssQuestionHintsGUI.php.

$main_tpl

ilGlobalTemplateInterface ilAssQuestionHintsGUI::$main_tpl

private

Definition at line 61 of file class.ilAssQuestionHintsGUI.php.

CMD_CONFIRM_DELETE

const ilAssQuestionHintsGUI::CMD_CONFIRM_DELETE = 'confirmDelete'

Definition at line 44 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\fillRow(), and ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_CONFIRM_SYNC

const ilAssQuestionHintsGUI::CMD_CONFIRM_SYNC = 'confirmSync'

Definition at line 51 of file class.ilAssQuestionHintsGUI.php.

Referenced by performDeleteCmd(), ilAssQuestionHintGUI\saveFormCmd(), and saveListOrderCmd().

CMD_CUT_TO_ORDERING_CLIPBOARD

const ilAssQuestionHintsGUI::CMD_CUT_TO_ORDERING_CLIPBOARD = 'cutToOrderingClipboard'

Definition at line 47 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_PASTE_FROM_ORDERING_CLIPBOARD_AFTER

const ilAssQuestionHintsGUI::CMD_PASTE_FROM_ORDERING_CLIPBOARD_AFTER = 'pasteFromOrderingClipboardAfter'

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

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_PASTE_FROM_ORDERING_CLIPBOARD_BEFORE

const ilAssQuestionHintsGUI::CMD_PASTE_FROM_ORDERING_CLIPBOARD_BEFORE = 'pasteFromOrderingClipboardBefore'

Definition at line 48 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_PERFORM_DELETE

const ilAssQuestionHintsGUI::CMD_PERFORM_DELETE = 'performDelete'

Definition at line 45 of file class.ilAssQuestionHintsGUI.php.

CMD_RESET_ORDERING_CLIPBOARD

const ilAssQuestionHintsGUI::CMD_RESET_ORDERING_CLIPBOARD = 'resetOrderingClipboard'

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

CMD_SAVE_LIST_ORDER

const ilAssQuestionHintsGUI::CMD_SAVE_LIST_ORDER = 'saveListOrder'

Definition at line 46 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_SHOW_HINT

const ilAssQuestionHintsGUI::CMD_SHOW_HINT = 'showHint'

Definition at line 43 of file class.ilAssQuestionHintsGUI.php.

CMD_SHOW_LIST

const ilAssQuestionHintsGUI::CMD_SHOW_LIST = 'showList'

command constants

Definition at line 42 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintPageObjectCommandForwarder\__construct(), assQuestionGUI\addTab_QuestionHints(), ilAssQuestionHintPageObjectCommandForwarder\buildAuthorPresentationPageObjectGUI(), ilAssQuestionHintPageObjectCommandForwarder\buildPreviewPresentationPageObjectGUI(), ilTestQuestionsTableGUI\fillRow(), ilQuestionBrowserTableGUI\fillRow(), ilAssQuestionHintGUI\saveFormCmd(), ilAssQuestionHintGUI\showFormCmd(), and assQuestionGUI\showHints().

---

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

• Modules/TestQuestionPool/classes/class.ilAssQuestionHintsGUI.php