ilAssQuestionSkillAssignmentList Class Reference

Collaboration diagram for ilAssQuestionSkillAssignmentList:

Public Member Functions
	__construct (ilDBInterface $db)
	setParentObjId ($parentObjId)
	getParentObjId ()
	getQuestionIdFilter ()
	setQuestionIdFilter ($questionIdFilter)
	reset ()
	addAssignment (ilAssQuestionSkillAssignment $assignment)
	loadFromDb ()
	loadAdditionalSkillData ()
	getAssignmentsByQuestionId ($questionId)
	isAssignedToQuestionId ($skillBaseId, $skillTrefId, $questionId)
	getUniqueAssignedSkills ()
	isAssignedSkill ($skillBaseId, $skillTrefId)
	getNumAssignsBySkill ($skillBaseId, $skillTrefId)
	getMaxPointsBySkill ($skillBaseId, $skillTrefId)
	hasSkillsAssignedLowerThanBarrier ()

Private Member Functions
	incrementNumAssignsBySkill (ilAssQuestionSkillAssignment $assignment)
	incrementMaxPointsBySkill (ilAssQuestionSkillAssignment $assignment)
	getWhereConditions ()
	buildSkillQuestionAssignmentByArray ($data)
	buildSkillKey ($skillBaseId, $skillTrefId)

Private Attributes
	$db
	$parentObjId
	$assignments
	$numAssignsBySkill
	$maxPointsBySkill
	$questionIdFilter

Detailed Description

Definition at line 25 of file class.ilAssQuestionSkillAssignmentList.php.

Constructor & Destructor Documentation

__construct()

ilAssQuestionSkillAssignmentList::__construct

(

ilDBInterface

$db

)

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

References $db, and null.

    {
        $this->db = $db;

        $this->parentObjId = null;
        $this->assignments = [];
        $this->numAssignsBySkill = [];
        $this->maxPointsBySkill = [];
        $this->questionIdFilter = null;
    }

Member Function Documentation

addAssignment()

ilAssQuestionSkillAssignmentList::addAssignment

(

ilAssQuestionSkillAssignment

$assignment

)

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

References ilAssQuestionSkillAssignment\getQuestionId().

Referenced by loadFromDb().

                                                                           : void
    {
        if (!isset($this->assignments[$assignment->getQuestionId()])) {
            $this->assignments[$assignment->getQuestionId()] = [];
        }

        $this->assignments[$assignment->getQuestionId()][] = $assignment;
    }

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buildSkillKey()

ilAssQuestionSkillAssignmentList::buildSkillKey (   $skillBaseId,   $skillTrefId  )

private

Definition at line 192 of file class.ilAssQuestionSkillAssignmentList.php.

Referenced by getMaxPointsBySkill(), getNumAssignsBySkill(), getUniqueAssignedSkills(), incrementMaxPointsBySkill(), and incrementNumAssignsBySkill().

                                                              : string
    {
        return $skillBaseId . ':' . $skillTrefId;
    }

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buildSkillQuestionAssignmentByArray()

ilAssQuestionSkillAssignmentList::buildSkillQuestionAssignmentByArray (   $data )

private

Parameters

array

$data

Returns

ilAssQuestionSkillAssignment

Definition at line 178 of file class.ilAssQuestionSkillAssignmentList.php.

References $data.

Referenced by loadFromDb().

                                                               : ilAssQuestionSkillAssignment
    {
        $assignment = new ilAssQuestionSkillAssignment($this->db);

        $assignment->setParentObjId($data['obj_fi']);
        $assignment->setQuestionId($data['question_fi']);
        $assignment->setSkillBaseId($data['skill_base_fi']);
        $assignment->setSkillTrefId($data['skill_tref_fi']);
        $assignment->setSkillPoints($data['skill_points']);
        $assignment->setEvalMode($data['eval_mode']);

        return $assignment;
    }

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getAssignmentsByQuestionId()

ilAssQuestionSkillAssignmentList::getAssignmentsByQuestionId

(

$questionId

)

Parameters

$questionId

Returns

array of ilAssQuestionSkillAssignment

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

                                                           : array
    {
        if (!isset($this->assignments[$questionId])) {
            return [];
        }

        return $this->assignments[$questionId];
    }

getMaxPointsBySkill()

ilAssQuestionSkillAssignmentList::getMaxPointsBySkill	(		$skillBaseId,
			$skillTrefId
	)

Definition at line 290 of file class.ilAssQuestionSkillAssignmentList.php.

References buildSkillKey(), and null.

Referenced by getUniqueAssignedSkills().

    {
        return $this->maxPointsBySkill[$this->buildSkillKey($skillBaseId, $skillTrefId)] ?? null;
    }

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getNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::getNumAssignsBySkill	(		$skillBaseId,
			$skillTrefId
	)

Definition at line 285 of file class.ilAssQuestionSkillAssignmentList.php.

References buildSkillKey(), and null.

Referenced by getUniqueAssignedSkills().

    {
        return $this->numAssignsBySkill[$this->buildSkillKey($skillBaseId, $skillTrefId)] ?? null;
    }

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getParentObjId()

ilAssQuestionSkillAssignmentList::getParentObjId

(

)

Returns

int

Definition at line 79 of file class.ilAssQuestionSkillAssignmentList.php.

References $parentObjId.

Referenced by getWhereConditions().

                                    : ?int
    {
        return $this->parentObjId;
    }

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getQuestionIdFilter()

ilAssQuestionSkillAssignmentList::getQuestionIdFilter

(

)

Returns

int

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

References $questionIdFilter.

Referenced by getWhereConditions().

                                         : ?int
    {
        return $this->questionIdFilter;
    }

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getUniqueAssignedSkills()

ilAssQuestionSkillAssignmentList::getUniqueAssignedSkills

(

)

Definition at line 240 of file class.ilAssQuestionSkillAssignmentList.php.

References buildSkillKey(), getMaxPointsBySkill(), and getNumAssignsBySkill().

Referenced by hasSkillsAssignedLowerThanBarrier(), and isAssignedSkill().

                                             : array
    {
        $skills = [];

        foreach ($this->assignments as $assignmentsByQuestion) {
            foreach ($assignmentsByQuestion as $assignment) {
                $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
                if (!isset($skills[$key])) {
                    $skills[$key] = [
                        'skill' => new ilBasicSkill($assignment->getSkillBaseId()),
                        'skill_base_id' => $assignment->getSkillBaseId(),
                        'skill_tref_id' => $assignment->getSkillTrefId(),
                        'skill_title' => $assignment->getSkillTitle(),
                        'skill_path' => $assignment->getSkillPath(),
                        'num_assigns' => $this->getNumAssignsBySkill(
                            $assignment->getSkillBaseId(),
                            $assignment->getSkillTrefId()
                        ),
                        'max_points' => $this->getMaxPointsBySkill(
                            $assignment->getSkillBaseId(),
                            $assignment->getSkillTrefId()
                        )
                    ];
                }
            }
        }

        return $skills;
    }

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getWhereConditions()

ilAssQuestionSkillAssignmentList::getWhereConditions ( )

private

Definition at line 161 of file class.ilAssQuestionSkillAssignmentList.php.

References getParentObjId(), and getQuestionIdFilter().

                                         : string
    {
        $conditions = [
            'obj_fi = ' . $this->db->quote($this->getParentObjId(), 'integer')
        ];

        if ($this->getQuestionIdFilter()) {
            $conditions[] = 'question_fi = ' . $this->db->quote($this->getQuestionIdFilter(), 'integer');
        }

        return implode(' AND ', $conditions);
    }

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hasSkillsAssignedLowerThanBarrier()

ilAssQuestionSkillAssignmentList::hasSkillsAssignedLowerThanBarrier

(

)

Definition at line 295 of file class.ilAssQuestionSkillAssignmentList.php.

References getUniqueAssignedSkills().

                                                       : bool
    {
        $global_barrier = (new ilObjTestFolder())->getGlobalSettingsRepository()
            ->getGlobalSettings()->getSkillTriggeringNumberOfAnswers();

        foreach ($this->getUniqueAssignedSkills() as $skill_data) {
            if ($skill_data['num_assigns'] < $global_barrier) {
                return true;
            }
        }

        return false;
    }

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incrementMaxPointsBySkill()

ilAssQuestionSkillAssignmentList::incrementMaxPointsBySkill ( ilAssQuestionSkillAssignment  $assignment )

private

Definition at line 127 of file class.ilAssQuestionSkillAssignmentList.php.

References buildSkillKey(), ilAssQuestionSkillAssignment\getMaxSkillPoints(), ilAssQuestionSkillAssignment\getSkillBaseId(), and ilAssQuestionSkillAssignment\getSkillTrefId().

Referenced by loadFromDb().

                                                                                        : void
    {
        $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());

        if (!isset($this->maxPointsBySkill[$key])) {
            $this->maxPointsBySkill[$key] = 0;
        }

        $this->maxPointsBySkill[$key] += $assignment->getMaxSkillPoints();
    }

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incrementNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::incrementNumAssignsBySkill ( ilAssQuestionSkillAssignment  $assignment )

private

Definition at line 116 of file class.ilAssQuestionSkillAssignmentList.php.

References buildSkillKey(), ilAssQuestionSkillAssignment\getSkillBaseId(), and ilAssQuestionSkillAssignment\getSkillTrefId().

Referenced by loadFromDb().

                                                                                         : void
    {
        $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());

        if (!isset($this->numAssignsBySkill[$key])) {
            $this->numAssignsBySkill[$key] = 0;
        }

        $this->numAssignsBySkill[$key]++;
    }

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isAssignedSkill()

ilAssQuestionSkillAssignmentList::isAssignedSkill	(		$skillBaseId,
			$skillTrefId
	)

Definition at line 270 of file class.ilAssQuestionSkillAssignmentList.php.

References getUniqueAssignedSkills().

                                                               : bool
    {
        foreach ($this->getUniqueAssignedSkills() as $assignedSkill) {
            if ($assignedSkill['skill_base_id'] != $skillBaseId) {
                continue;
            }

            if ($assignedSkill['skill_tref_id'] == $skillTrefId) {
                return true;
            }
        }

        return false;
    }

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isAssignedToQuestionId()

ilAssQuestionSkillAssignmentList::isAssignedToQuestionId	(		$skillBaseId,
			$skillTrefId,
			$questionId
	)

Definition at line 219 of file class.ilAssQuestionSkillAssignmentList.php.

                                                                                   : bool
    {
        if (!isset($this->assignments[$questionId])) {
            return false;
        }

        foreach ($this->assignments[$questionId] as $assignment) {
            if ($assignment->getSkillBaseId() != $skillBaseId) {
                continue;
            }

            if ($assignment->getSkillTrefId() != $skillTrefId) {
                continue;
            }

            return true;
        }

        return false;
    }

loadAdditionalSkillData()

ilAssQuestionSkillAssignmentList::loadAdditionalSkillData

(

)

Definition at line 197 of file class.ilAssQuestionSkillAssignmentList.php.

                                             : void
    {
        foreach ($this->assignments as $assignmentsByQuestion) {
            foreach ($assignmentsByQuestion as $assignment) {
                $assignment->loadAdditionalSkillData();
            }
        }
    }

loadFromDb()

ilAssQuestionSkillAssignmentList::loadFromDb

(

)

Definition at line 138 of file class.ilAssQuestionSkillAssignmentList.php.

References $res, addAssignment(), buildSkillQuestionAssignmentByArray(), incrementMaxPointsBySkill(), incrementNumAssignsBySkill(), and reset().

                                : void
    {
        $this->reset();

        $res = $this->db->query("
                        SELECT obj_fi, question_fi, skill_base_fi, skill_tref_fi, skill_points, eval_mode
                        FROM qpl_qst_skl_assigns
                        WHERE {$this->getWhereConditions()}
                ");

        while ($row = $this->db->fetchAssoc($res)) {
            $assignment = $this->buildSkillQuestionAssignmentByArray($row);

            if ($assignment->hasEvalModeBySolution()) {
                $assignment->loadComparisonExpressions(); // db query
            }

            $this->addAssignment($assignment);
            $this->incrementNumAssignsBySkill($assignment);
            $this->incrementMaxPointsBySkill($assignment);
        }
    }

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reset()

ilAssQuestionSkillAssignmentList::reset

(

)

Definition at line 100 of file class.ilAssQuestionSkillAssignmentList.php.

Referenced by loadFromDb().

                           : void
    {
        $this->assignments = [];
        $this->numAssignsBySkill = [];
        $this->maxPointsBySkill = [];
    }

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setParentObjId()

ilAssQuestionSkillAssignmentList::setParentObjId

(

$parentObjId

)

Parameters

int

$parentObjId

Definition at line 71 of file class.ilAssQuestionSkillAssignmentList.php.

References $parentObjId.

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

setQuestionIdFilter()

ilAssQuestionSkillAssignmentList::setQuestionIdFilter

(

$questionIdFilter

)

Parameters

int

$questionIdFilter

Definition at line 95 of file class.ilAssQuestionSkillAssignmentList.php.

References $questionIdFilter.

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

Field Documentation

$assignments

ilAssQuestionSkillAssignmentList::$assignments

private

Definition at line 40 of file class.ilAssQuestionSkillAssignmentList.php.

$db

ilAssQuestionSkillAssignmentList::$db

private

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

Referenced by __construct().

$maxPointsBySkill

ilAssQuestionSkillAssignmentList::$maxPointsBySkill

private

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

$numAssignsBySkill

ilAssQuestionSkillAssignmentList::$numAssignsBySkill

private

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

$parentObjId

ilAssQuestionSkillAssignmentList::$parentObjId

private

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

Referenced by getParentObjId(), and setParentObjId().

$questionIdFilter

ilAssQuestionSkillAssignmentList::$questionIdFilter

private

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

Referenced by getQuestionIdFilter(), and setQuestionIdFilter().

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

• components/ILIAS/TestQuestionPool/classes/class.ilAssQuestionSkillAssignmentList.php