Collaboration diagram for ilAssQuestionHint:

Public Member Functions
	__construct ()
	Constructor. More...

	getId ()
	returns the hint id More...

	setId ($id)
	sets the passed hint id More...

	getQuestionId ()
	returns the question id the hint currently relates to More...

	setQuestionId ($questionId)
	sets the passed question id so hint relates to it More...

	getIndex ()
	returns the ordering index of hint More...

	setIndex ($index)
	sets the passed hint ordering index More...

	getPoints ()
	returns the points to ground-off for this hint More...

	setPoints ($points)
	sets the passed points to ground-off for this hint More...

	getText ()
	returns the hint text More...

	setText ($text)
	sets the passed hint text More...

	load ($id)
	loads the hint dataset with passed id from database and assigns it the to this hint object instance More...

	save ()
	saves the current hint object state to database. More...

	delete ()
	deletes the persisted hint object in database by deleting the hint dataset identified by hint id More...

	getPageObjectType ()

Static Public Member Functions
static	assignDbRow (self $questionHint, $hintDbRow)
	assigns the field elements of passed hint db row array to the corresponding hint object properties of passed hint object instance More...

static	deleteById ($hintId)
	deletes the persisted hint object in database by deleting the hint dataset identified by hint id More...

static	getInstanceById ($hintId)
	creates a hint object instance, loads the persisted hint dataset identified by passed hint id from database and assigns it as object state More...

static	getHintIndexLabel (ilLanguage $lng, $hintIndex)

Data Fields
const	PAGE_OBJECT_TYPE = 'qht'

Protected Member Functions
	getHtmlQuestionContentPurifier ()

Private Member Functions
	update ()
	persists the current object state to database by updating an existing dataset identified by hint id More...

	insert ()
	persists the current object state to database by inserting a new dataset with a new hint id fetched from primary key sequence More...

Private Attributes
	$id = null

	$questionId = null

	$index = null

	$points = null

	$text = null

Detailed Description

Definition at line 14 of file class.ilAssQuestionHint.php.

Constructor & Destructor Documentation

◆ __construct()

ilAssQuestionHint::__construct ( )

Constructor.

public

Definition at line 65 of file class.ilAssQuestionHint.php.

66 {

67 }

Member Function Documentation

◆ assignDbRow()

static ilAssQuestionHint::assignDbRow	(	self	$questionHint,
			$hintDbRow
	)

static

assigns the field elements of passed hint db row array to the corresponding hint object properties of passed hint object instance

public

Parameters

self	$questionHint
array	$hintDbRow

Definition at line 311 of file class.ilAssQuestionHint.php.

Referenced by ilAssQuestionHintList\getListByHintIds(), and ilAssQuestionHintList\getListByQuestionId().

     {
         foreach ($hintDbRow as $field => $value) {
             switch ($field) {
                 case 'qht_hint_id':                     $questionHint->setId($value); break;
                 case 'qht_question_fi':         $questionHint->setQuestionId($value); break;
                 case 'qht_hint_index':          $questionHint->setIndex($value); break;
                 case 'qht_hint_points':         $questionHint->setPoints($value); break;
                 case 'qht_hint_text':           $questionHint->setText($value); break;
 
                 default:        throw new ilTestQuestionPoolException("invalid db field identifier ($field) given!");
             }
         }
     }

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◆ delete()

ilAssQuestionHint::delete ( )

deletes the persisted hint object in database by deleting the hint dataset identified by hint id

Returns: integer $affectedRows

Definition at line 297 of file class.ilAssQuestionHint.php.

References getId().

     {
         return self::deleteById($this->getId());
     }

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◆ deleteById()

static ilAssQuestionHint::deleteById ( $hintId )

static

deletes the persisted hint object in database by deleting the hint dataset identified by hint id

public ilDBInterface $ilDB

Parameters

integer $hintId

Returns: integer $affectedRows

Definition at line 336 of file class.ilAssQuestionHint.php.

References $DIC, $ilDB, and $query.

     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         $query = "
                         DELETE FROM             qpl_hints
                         WHERE                   qht_hint_id = %s
                 ";
 
         return $ilDB->manipulateF(
             $query,
             array('integer'),
             array($hintId)
         );
     }

◆ getHintIndexLabel()

static ilAssQuestionHint::getHintIndexLabel	(	ilLanguage	$lng,
			$hintIndex
	)

static

Definition at line 374 of file class.ilAssQuestionHint.php.

References ilLanguage\txt().

Referenced by ilAssQuestionHintPageObjectCommandForwarder\buildPreviewPresentationPageObjectGUI(), ilAssQuestionHintPageObjectCommandForwarder\buildRequestPresentationPageObjectGUI(), and ilAssQuestionHintsTableGUI\fillRow().

     {
         return sprintf($lng->txt('tst_question_hints_index_column_label'), $hintIndex);
     }

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◆ getHtmlQuestionContentPurifier()

ilAssQuestionHint::getHtmlQuestionContentPurifier ( )

protected

Definition at line 380 of file class.ilAssQuestionHint.php.

References ilHtmlPurifierFactory\_getInstanceByType().

Referenced by setText().

                                                         : ilAssHtmlUserSolutionPurifier
     {
         return ilHtmlPurifierFactory::_getInstanceByType('qpl_usersolution');
     }

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◆ getId()

ilAssQuestionHint::getId ( )

returns the hint id

public

Returns: integer $id

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

References $id.

Referenced by delete(), insert(), save(), ilAssQuestionPreviewHintTracking\storeRequest(), ilAssQuestionHintTracking\storeRequest(), and update().

     {
         return $this->id;
     }

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◆ getIndex()

ilAssQuestionHint::getIndex ( )

returns the ordering index of hint

public

Returns: integer $index

Definition at line 119 of file class.ilAssQuestionHint.php.

References $index.

Referenced by insert(), and update().

     {
         return $this->index;
     }

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◆ getInstanceById()

static ilAssQuestionHint::getInstanceById ( $hintId )

static

creates a hint object instance, loads the persisted hint dataset identified by passed hint id from database and assigns it as object state

public

Parameters

integer $hintId

Returns: self $hintInstance

Definition at line 362 of file class.ilAssQuestionHint.php.

Referenced by ilAssQuestionPreviewHintTracking\getNextRequestableHint(), ilAssQuestionHintTracking\getNextRequestableHint(), ilAssQuestionHintsGUI\initHintOrderingClipboardNotification(), ilAssQuestionHintsGUI\pasteFromOrderingClipboardAfterCmd(), ilAssQuestionHintsGUI\pasteFromOrderingClipboardBeforeCmd(), ilAssQuestionHintRequestGUI\showHintCmd(), and ilAssQuestionHintsGUI\showHintCmd().

     {
         $questionHint = new self();
         $questionHint->load($hintId);
         return $questionHint;
     }

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◆ getPageObjectType()

ilAssQuestionHint::getPageObjectType ( )

Definition at line 369 of file class.ilAssQuestionHint.php.

     {
         return self::PAGE_OBJECT_TYPE;
     }

◆ getPoints()

ilAssQuestionHint::getPoints ( )

returns the points to ground-off for this hint

public

Returns: integer $points

Definition at line 141 of file class.ilAssQuestionHint.php.

References $points.

Referenced by insert(), and update().

     {
         return $this->points;
     }

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◆ getQuestionId()

ilAssQuestionHint::getQuestionId ( )

returns the question id the hint currently relates to

public

Returns: integer $questionId

Definition at line 97 of file class.ilAssQuestionHint.php.

References $questionId.

Referenced by insert(), and update().

     {
         return $this->questionId;
     }

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◆ getText()

ilAssQuestionHint::getText ( )

returns the hint text

public

Returns: string $text

Definition at line 163 of file class.ilAssQuestionHint.php.

References $text.

Referenced by insert(), and update().

     {
         return $this->text;
     }

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◆ insert()

ilAssQuestionHint::insert ( )

private

persists the current object state to database by inserting a new dataset with a new hint id fetched from primary key sequence

private ilDBInterface $ilDB

Returns: boolean $success

Definition at line 275 of file class.ilAssQuestionHint.php.

References $DIC, $ilDB, getId(), getIndex(), getPoints(), getQuestionId(), getText(), and setId().

Referenced by save().

     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         $this->setId($ilDB->nextId('qpl_hints'));
 
         return $ilDB->insert('qpl_hints', array(
             'qht_hint_id' => array('integer', $this->getId()),
             'qht_question_fi' => array('integer', $this->getQuestionId()),
             'qht_hint_index' => array('integer', $this->getIndex()),
             'qht_hint_points' => array('float', $this->getPoints()),
             'qht_hint_text' => array('clob', $this->getText())
         ));
     }

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◆ load()

ilAssQuestionHint::load ( $id )

loads the hint dataset with passed id from database and assigns it the to this hint object instance

public ilDBInterface $ilDB

Parameters

integer $id

Returns: boolean $success

Definition at line 190 of file class.ilAssQuestionHint.php.

References $DIC, $id, $ilDB, $query, and $res.

     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         $query = "
                         SELECT  qht_hint_id,
                                         qht_question_fi,
                                         qht_hint_index,
                                         qht_hint_points,
                                         qht_hint_text
 
                         FROM    qpl_hints
 
                         WHERE   qht_hint_id = %s
                 ";
 
         $res = $ilDB->queryF(
             $query,
             array('integer'),
             array((int) $id)
         );
 
         while ($row = $ilDB->fetchAssoc($res)) {
             self::assignDbRow($this, $row);
 
             return true;
         }
 
         return false;
     }

◆ save()

ilAssQuestionHint::save ( )

saves the current hint object state to database.

it performs an insert or update, depending on the current initialisation of the hint id property

a valid initialised id leads to an update, a non or invalid initialised id leads to an insert

public

Returns: boolean $success

Definition at line 231 of file class.ilAssQuestionHint.php.

References getId(), insert(), and update().

     {
         if ($this->getId()) {
             return $this->update();
         } else {
             return $this->insert();
         }
     }

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◆ setId()

ilAssQuestionHint::setId ( $id )

sets the passed hint id

public

Parameters

integer $id

Definition at line 86 of file class.ilAssQuestionHint.php.

References $id.

Referenced by insert().

     {
         $this->id = (int) $id;
     }

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◆ setIndex()

ilAssQuestionHint::setIndex ( $index )

sets the passed hint ordering index

public

Parameters

integer $index

Definition at line 130 of file class.ilAssQuestionHint.php.

References $index.

     {
         $this->index = (int) $index;
     }

◆ setPoints()

ilAssQuestionHint::setPoints ( $points )

sets the passed points to ground-off for this hint

public

Parameters

integer $points

Definition at line 152 of file class.ilAssQuestionHint.php.

References $points.

     {
         $this->points = (float) $points;
     }

◆ setQuestionId()

ilAssQuestionHint::setQuestionId ( $questionId )

sets the passed question id so hint relates to it

public

Parameters

integer $questionId

Definition at line 108 of file class.ilAssQuestionHint.php.

References $questionId.

     {
         $this->questionId = (int) $questionId;
     }

◆ setText()

ilAssQuestionHint::setText ( $text )

sets the passed hint text

public

Parameters

string $text

Definition at line 174 of file class.ilAssQuestionHint.php.

References $text, and getHtmlQuestionContentPurifier().

     {
         if ($text !== null) {
             $this->text = $this->getHtmlQuestionContentPurifier()->purify($text);
         }
     }

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◆ update()

ilAssQuestionHint::update ( )

private

persists the current object state to database by updating an existing dataset identified by hint id

private ilDBInterface $ilDB

Returns: boolean $success

Definition at line 248 of file class.ilAssQuestionHint.php.

References $DIC, $ilDB, getId(), getIndex(), getPoints(), getQuestionId(), and getText().

Referenced by save().

     {
         global $DIC;
         $ilDB = $DIC['ilDB'];
 
         return $ilDB->update(
             'qpl_hints',
             array(
                     'qht_question_fi' => array('integer', $this->getQuestionId()),
                     'qht_hint_index' => array('integer', $this->getIndex()),
                     'qht_hint_points' => array('float', $this->getPoints()),
                     'qht_hint_text' => array('clob', $this->getText())
                 ),
             array(
                     'qht_hint_id' => array('integer', $this->getId())
                 )
         );
     }

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Field Documentation

◆ $id

ilAssQuestionHint::$id = null

private

Definition at line 24 of file class.ilAssQuestionHint.php.

Referenced by getId(), load(), and setId().

◆ $index

ilAssQuestionHint::$index = null

private

Definition at line 41 of file class.ilAssQuestionHint.php.

Referenced by getIndex(), and setIndex().

◆ $points

ilAssQuestionHint::$points = null

private

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

Referenced by getPoints(), and setPoints().

◆ $questionId

ilAssQuestionHint::$questionId = null

private

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

Referenced by getQuestionId(), and setQuestionId().

◆ $text

ilAssQuestionHint::$text = null

private

Definition at line 58 of file class.ilAssQuestionHint.php.

Referenced by getText(), and setText().

◆ PAGE_OBJECT_TYPE

const ilAssQuestionHint::PAGE_OBJECT_TYPE = 'qht'

Definition at line 16 of file class.ilAssQuestionHint.php.

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

Modules/TestQuestionPool/classes/class.ilAssQuestionHint.php

Public Member Functions

Static Public Member Functions

Data Fields

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ assignDbRow()

◆ delete()

◆ deleteById()

◆ getHintIndexLabel()

◆ getHtmlQuestionContentPurifier()

◆ getId()

◆ getIndex()

◆ getInstanceById()

◆ getPageObjectType()

◆ getPoints()

◆ getQuestionId()

◆ getText()

◆ insert()

◆ load()

◆ save()

◆ setId()

◆ setIndex()

◆ setPoints()

◆ setQuestionId()

◆ setText()

◆ update()

Field Documentation

◆ $id

◆ $index

◆ $points

◆ $questionId

◆ $text

◆ PAGE_OBJECT_TYPE