Collaboration diagram for ilAssQuestionTypeOrderer:

Public Member Functions
	__construct ($unOrderedTypes, $orderMode=self::ORDER_MODE_ALPHA)
	Constructor. More...

	getOrderedTypes ($withDeprecatedTypes=true)
	getter for ordered question types More...

	fixQuestionTypeOrderSortCallback ($a, $b)
	custom sort callback for ordering the question types More...

Data Fields
const	ORDER_MODE_FIX = 'fix'
	order mode with fixed priority for ordering More...

const	ORDER_MODE_ALPHA = 'alpha'
	order mode that orders by alphanumerical priority More...

Static Public Attributes
static	$fixQuestionTypeOrder

static	$flippedQuestionTypeOrder = null

Protected Attributes
	$deprecatedTypes

Detailed Description

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

Constructor & Destructor Documentation

◆ __construct()

ilAssQuestionTypeOrderer::__construct	(	$unOrderedTypes,
		$orderMode = `self::ORDER_MODE_ALPHA`
	)

Constructor.

Parameters

array	$unOrderedTypes
string	$orderMode

Exceptions

ilTestQuestionPoolException

Definition at line 77 of file class.ilAssQuestionTypeOrderer.php.

     {
         self::$flippedQuestionTypeOrder = array_flip(self::$fixQuestionTypeOrder);
         #vd($unOrderedTypes);
         $this->types = $unOrderedTypes;
         
         switch ($orderMode) {
             case self::ORDER_MODE_FIX:
                 
                 uasort($this->types, array($this, 'fixQuestionTypeOrderSortCallback'));
                 break;
             
             case self::ORDER_MODE_ALPHA:
                 
                 ksort($this->types);
                 break;
             
             default:
                 
                 throw new ilTestQuestionPoolException('invalid order mode given: ' . $orderMode);
         }
 
         #vd($this->types);
     }

Member Function Documentation

◆ fixQuestionTypeOrderSortCallback()

ilAssQuestionTypeOrderer::fixQuestionTypeOrderSortCallback	(	$a,
		$b
	)

custom sort callback for ordering the question types

public

Parameters

array	$a
array	$b

Returns: integer

Definition at line 134 of file class.ilAssQuestionTypeOrderer.php.

References Vendor\Package\$a, and Vendor\Package\$b.

     {
         if (self::$flippedQuestionTypeOrder[ $a['type_tag'] ] > self::$flippedQuestionTypeOrder[ $b['type_tag'] ]) {
             return 1;
         } elseif (!isset(self::$flippedQuestionTypeOrder[ $a['type_tag'] ])) {
             return 1;
         } elseif (self::$flippedQuestionTypeOrder[ $a['type_tag'] ] < self::$flippedQuestionTypeOrder[ $b['type_tag'] ]) {
             return -1;
         } elseif (!isset(self::$flippedQuestionTypeOrder[ $b['type_tag'] ])) {
             return -1;
         }
 
         return 0;
     }

◆ getOrderedTypes()

ilAssQuestionTypeOrderer::getOrderedTypes ( $withDeprecatedTypes = true )

getter for ordered question types

Returns: array $orderedQuestionTypes

Definition at line 107 of file class.ilAssQuestionTypeOrderer.php.

     {
         if ($withDeprecatedTypes) {
             return $this->types;
         }
         
         $types = array();
         
         foreach ($this->types as $translation => $typeData) {
             if (in_array($typeData['type_tag'], $this->deprecatedTypes)) {
                 continue;
             }
             
             $types[$translation] = $typeData;
         }
         
         return $types;
     }

Field Documentation

◆ $deprecatedTypes

ilAssQuestionTypeOrderer::$deprecatedTypes

protected

Initial value:

= array(
        'assFlashQuestion', 'assJavaApplet'
    )

Definition at line 59 of file class.ilAssQuestionTypeOrderer.php.

◆ $fixQuestionTypeOrder

ilAssQuestionTypeOrderer::$fixQuestionTypeOrder

static

Initial value:

= array(
        'assSingleChoice',
        'assMultipleChoice',
        'assKprimChoice',
        
        'assErrorText',
        'assImagemapQuestion',
        'assClozeTest',
        'assNumeric',
        'assFormulaQuestion',
        'assTextSubset',
        'assOrderingQuestion',
        'assOrderingHorizontal',
        'assMatchingQuestion',
        'assTextQuestion',
        'assFileUpload',
        'assLongMenu',
        'assFlashQuestion',
        'assJavaApplet',
    )