ilAssQuestionHintsGUI Class Reference

Inheritance diagram for ilAssQuestionHintsGUI:

Collaboration diagram for ilAssQuestionHintsGUI:

Public Member Functions
	__construct (assQuestionGUI $questionGUI)
	Constructor. More...
	isEditingEnabled ()
	setEditingEnabled (bool $editingEnabled)
	executeCommand ()
	Execute Command. More...
	confirmSyncCmd ()
	getHintPresentationLinkTarget ($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
	$questionGUI = null
	$questionOBJ = null

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

Detailed Description

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

Constructor & Destructor Documentation

__construct()

ilAssQuestionHintsGUI::__construct

(

assQuestionGUI

$questionGUI

)

Constructor.

public

Parameters

assQuestionGUI

$questionGUI

Definition at line 57 of file class.ilAssQuestionHintsGUI.php.

    {
        parent::__construct($questionGUI);
        
        $this->hintOrderingClipboard = new ilAssQuestionHintsOrderingClipboard($questionGUI->object);
    }

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 524 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, ilAssQuestionHintList\getListByQuestionId(), and ilUtil\sendFailure().

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

    {
        $questionHintList = ilAssQuestionHintList::getListByQuestionId($this->questionOBJ->getId());
        
        if (!$questionHintList->hintExists($hintId)) {
            ilUtil::sendFailure($lng->txt('tst_question_hints_invalid_hint_id'), true);
            $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
        }
    }

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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 566 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, and ilUtil\sendFailure().

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

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

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confirmDeleteCmd()

ilAssQuestionHintsGUI::confirmDeleteCmd ( )

private

shows a confirmation screen with selected hints for deletion

private ilCtrl $ilCtrl ilTemplate $tpl ilLanguage $lng

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

References $ilCtrl, $lng, $tpl, ilAssQuestionHintList\getListByQuestionId(), and ilUtil\sendFailure().

    {
        global $ilCtrl, $tpl, $lng;
        
        $hintIds = self::fetchHintIdsParameter();

        if (!count($hintIds)) {
            ilUtil::sendFailure($lng->txt('tst_question_hints_delete_hints_missing_selection_msg'), true);
            $ilCtrl->redirect($this);
        }
        
        require_once 'Services/Utilities/classes/class.ilConfirmationGUI.php';
        $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));
    }

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confirmSyncCmd()

ilAssQuestionHintsGUI::confirmSyncCmd

(

)

Definition at line 641 of file class.ilAssQuestionHintsGUI.php.

    {
        $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 341 of file class.ilAssQuestionHintsGUI.php.

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

    {
        if (!$this->isEditingEnabled()) {
            return;
        }
        
        global $ilCtrl;
        
        $moveHintIds = self::fetchHintIdsParameter();
        $this->checkForSingleHintIdAndRedirectOnFailure($moveHintIds);
        
        $moveHintId = current($moveHintIds);
        
        $this->checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure($moveHintId);
        
        $this->hintOrderingClipboard->setStored($moveHintId);
        
        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

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executeCommand()

ilAssQuestionHintsGUI::executeCommand

(

)

Execute Command.

public ilCtrl $ilCtrl

Returns

mixed

Definition at line 87 of file class.ilAssQuestionHintsGUI.php.

References $DIC, $ilCtrl, $lng, $tpl, ilObjStyleSheet\getContentStylePath(), isEditingEnabled(), ilAssQuestionHintPageObjectCommandForwarder\PRESENTATION_MODE_AUTHOR, and ilAssQuestionHintPageObjectCommandForwarder\PRESENTATION_MODE_PREVIEW.

    {
        global $ilCtrl, $ilTabs, $lng, $tpl;
        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";
        $tpl->setCurrentBlock("ContentStyle");
        $tpl->setVariable("LOCATION_CONTENT_STYLESHEET", ilObjStyleSheet::getContentStylePath(0));
        $tpl->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:
                
                $cmd .= 'Cmd';
                $this->$cmd();
                break;
        }
    }

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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 587 of file class.ilAssQuestionHintsGUI.php.

References $_GET, $_POST, and array.

    {
        $hintIds = array();
        
        if (isset($_POST['hint_ids']) && is_array($_POST['hint_ids'])) {
            foreach ($_POST['hint_ids'] as $hintId) {
                if ((int) $hintId) {
                    $hintIds[] = (int) $hintId;
                }
            }
        } elseif (isset($_GET['hint_id']) && (int) $_GET['hint_id']) {
            $hintIds[] = (int) $_GET['hint_id'];
        }
        
        return $hintIds;
    }

fetchHintIndexesParameter()

static ilAssQuestionHintsGUI::fetchHintIndexesParameter ( )

staticprivate

fetches an array of hint index values from POST

private

Returns

array $hintIndexes

Definition at line 611 of file class.ilAssQuestionHintsGUI.php.

References $_POST, and 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;
    }

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 653 of file class.ilAssQuestionHintsGUI.php.

References $DIC, and $ilCtrl.

    {
        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 542 of file class.ilAssQuestionHintsGUI.php.

Referenced by showListCmd().

    {
        $filteredQuestionHintList = new ilAssQuestionHintList();
        
        foreach ($questionHintList as $questionHint) {
            /* @var $questionHint ilAssQuestionHint */

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

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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 501 of file class.ilAssQuestionHintsGUI.php.

References $lng, ilAssQuestionHint\getInstanceById(), and ilUtil\sendInfo().

Referenced by showListCmd().

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

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

        ilUtil::sendInfo(sprintf(
            $lng->txt('tst_question_hints_item_stored_in_ordering_clipboard'),
            $questionHint->getIndex()
        ));
    }

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isEditingEnabled()

ilAssQuestionHintsGUI::isEditingEnabled

(

)

Returns

bool

Definition at line 67 of file class.ilAssQuestionHintsGUI.php.

References $editingEnabled.

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

    {
        return $this->editingEnabled;
    }

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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 634 of file class.ilAssQuestionHintsGUI.php.

    {
        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 426 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, ilAssQuestionHintList\addHint(), checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), checkForSingleHintIdAndRedirectOnFailure(), ilAssQuestionHint\getInstanceById(), ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilUtil\sendSuccess().

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

        ilUtil::sendSuccess($successMsg, true);
        
        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

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pasteFromOrderingClipboardBeforeCmd()

ilAssQuestionHintsGUI::pasteFromOrderingClipboardBeforeCmd ( )

private

pastes a hint from ordering clipboard before the selected one

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 368 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), checkForSingleHintIdAndRedirectOnFailure(), ilAssQuestionHint\getInstanceById(), ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), and ilUtil\sendSuccess().

    {
        if (!$this->isEditingEnabled()) {
            return;
        }
        
        global $ilCtrl, $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();
        
        ilUtil::sendSuccess($successMsg, true);

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

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performDeleteCmd()

ilAssQuestionHintsGUI::performDeleteCmd ( )

private

performs confirmed deletion for selected hints

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 238 of file class.ilAssQuestionHintsGUI.php.

References $_GET, $ilCtrl, $ilUser, $lng, $tpl, assQuestion\_isWriteable(), CMD_CONFIRM_SYNC, ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), ilUtil\sendFailure(), and ilUtil\sendSuccess().

    {
        if (!$this->isEditingEnabled()) {
            return;
        }
        
        global $ilCtrl, $tpl, $lng;
        
        $hintIds = self::fetchHintIdsParameter();
        
        if (!count($hintIds)) {
            ilUtil::sendFailure($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();
        
        ilUtil::sendSuccess($lng->txt('tst_question_hints_delete_success_msg'), true);

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

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resetOrderingClipboardCmd()

ilAssQuestionHintsGUI::resetOrderingClipboardCmd ( )

private

resets the ordering clipboard

private ilCtrl $ilCtrl ilLanguage $lng

Definition at line 484 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, and ilUtil\sendInfo().

    {
        global $ilCtrl, $lng;
        
        $this->hintOrderingClipboard->resetStored();
        
        ilUtil::sendInfo($lng->txt('tst_question_hints_ordering_clipboard_resetted'), true);
        $ilCtrl->redirect($this, self::CMD_SHOW_LIST);
    }

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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 289 of file class.ilAssQuestionHintsGUI.php.

References $_GET, $ilCtrl, $ilUser, $lng, assQuestion\_isWriteable(), CMD_CONFIRM_SYNC, ilAssQuestionHintList\getListByQuestionId(), isEditingEnabled(), ilUtil\sendFailure(), and ilUtil\sendSuccess().

    {
        if (!$this->isEditingEnabled()) {
            return;
        }
        
        global $ilCtrl, $lng;
        
        $hintIndexes = self::orderHintIndexes(
            self::fetchHintIndexesParameter()
        );
        
        if (!count($hintIndexes)) {
            ilUtil::sendFailure($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($hintId)) {
                ilUtil::sendFailure($lng->txt('tst_question_hints_save_order_unkown_failure_msg'), true);
                $ilCtrl->redirect($this);
            }
            
            $questionHint = $curQuestionHintList->getHint($hintId);
            
            $newQuestionHintList->addHint($questionHint);
        }
        
        $newQuestionHintList->reIndex();
        
        ilUtil::sendSuccess($lng->txt('tst_question_hints_save_order_success_msg'), true);

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

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setEditingEnabled()

ilAssQuestionHintsGUI::setEditingEnabled

(

bool

$editingEnabled

)

Parameters

bool

$editingEnabled

Definition at line 75 of file class.ilAssQuestionHintsGUI.php.

References $editingEnabled.

    {
        $this->editingEnabled = $editingEnabled;
    }

showHintCmd()

ilAssQuestionHintsGUI::showHintCmd ( )

private

shows an allready requested hint

private ilCtrl $ilCtrl ilTemplate $tpl ilLanguage $lng

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

References $_GET, $DIC, $form, $ilCtrl, $lng, $tpl, ilAssQuestionHint\getInstanceById(), ilUtil\prepareTextareaOutput(), and ilNonEditableValueGUI\setValue().

    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $tpl = $DIC['tpl'];
        $lng = $DIC['lng'];
        
        if (!isset($_GET['hintId']) || !(int) $_GET['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) $_GET['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->getTitle()
        ));

        // form input: hint text
        
        $nonEditableHintText = new ilNonEditableValueGUI($lng->txt('tst_question_hints_form_label_hint_text'), 'hint_text', true);
        $nonEditableHintText->setValue(ilUtil::prepareTextareaOutput($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());
    }

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showListCmd()

ilAssQuestionHintsGUI::showListCmd ( )

private

shows a table with existing hints

private ilTemplate $tpl

Definition at line 142 of file class.ilAssQuestionHintsGUI.php.

References $ilCtrl, $lng, $table, $tpl, ilAssQuestionHintGUI\CMD_SHOW_FORM, ilAssQuestionHintList\getListByQuestionId(), getQuestionHintListWithoutHintStoredInOrderingClipboard(), initHintOrderingClipboardNotification(), isEditingEnabled(), ilAssQuestionHintsTableGUI\TBL_MODE_ADMINISTRATION, and ilAssQuestionHintsTableGUI\TBL_MODE_TESTOUTPUT.

    {
        global $ilCtrl, $tpl, $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));
    }

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Field Documentation

$editingEnabled

ilAssQuestionHintsGUI::$editingEnabled = false

protected

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

Referenced by isEditingEnabled(), and setEditingEnabled().

$hintOrderingClipboard

ilAssQuestionHintsGUI::$hintOrderingClipboard = null

private

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

CMD_CONFIRM_DELETE

const ilAssQuestionHintsGUI::CMD_CONFIRM_DELETE = 'confirmDelete'

Definition at line 29 of file class.ilAssQuestionHintsGUI.php.

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

CMD_CONFIRM_SYNC

const ilAssQuestionHintsGUI::CMD_CONFIRM_SYNC = 'confirmSync'

Definition at line 36 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 32 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 34 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 33 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_PERFORM_DELETE

const ilAssQuestionHintsGUI::CMD_PERFORM_DELETE = 'performDelete'

Definition at line 30 of file class.ilAssQuestionHintsGUI.php.

CMD_RESET_ORDERING_CLIPBOARD

const ilAssQuestionHintsGUI::CMD_RESET_ORDERING_CLIPBOARD = 'resetOrderingClipboard'

Definition at line 35 of file class.ilAssQuestionHintsGUI.php.

CMD_SAVE_LIST_ORDER

const ilAssQuestionHintsGUI::CMD_SAVE_LIST_ORDER = 'saveListOrder'

Definition at line 31 of file class.ilAssQuestionHintsGUI.php.

Referenced by ilAssQuestionHintsTableGUI\initAdministrationCommands().

CMD_SHOW_HINT

const ilAssQuestionHintsGUI::CMD_SHOW_HINT = 'showHint'

Definition at line 28 of file class.ilAssQuestionHintsGUI.php.

CMD_SHOW_LIST

const ilAssQuestionHintsGUI::CMD_SHOW_LIST = 'showList'

command constants

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

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

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

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