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.

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

References $db.

Member Function Documentation

◆ addAssignment()

ilAssQuestionSkillAssignmentList::addAssignment ( ilAssQuestionSkillAssignment $assignment )

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

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

References ilAssQuestionSkillAssignment\getQuestionId().

Referenced by loadFromDb().

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◆ buildSkillKey()

ilAssQuestionSkillAssignmentList::buildSkillKey	(	$skillBaseId,
		$skillTrefId
	)

private

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

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

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

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◆ buildSkillQuestionAssignmentByArray()

ilAssQuestionSkillAssignmentList::buildSkillQuestionAssignmentByArray ( $data )

private

Parameters

array $data

Returns: ilAssQuestionSkillAssignment

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

                                                               : 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;
    }

References $data.

Referenced by loadFromDb().

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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.

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

References buildSkillKey().

Referenced by getUniqueAssignedSkills().

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◆ getNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::getNumAssignsBySkill	(	$skillBaseId,
		$skillTrefId
	)

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

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

References buildSkillKey().

Referenced by getUniqueAssignedSkills().

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◆ getParentObjId()

ilAssQuestionSkillAssignmentList::getParentObjId ( )

Returns: int

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

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

References $parentObjId.

Referenced by getWhereConditions().

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◆ getQuestionIdFilter()

ilAssQuestionSkillAssignmentList::getQuestionIdFilter ( )

Returns: int

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

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

References $questionIdFilter.

Referenced by getWhereConditions().

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◆ getUniqueAssignedSkills()

ilAssQuestionSkillAssignmentList::getUniqueAssignedSkills ( )

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

                                             : 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;
    }

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

Referenced by hasSkillsAssignedLowerThanBarrier(), and isAssignedSkill().

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◆ getWhereConditions()

ilAssQuestionSkillAssignmentList::getWhereConditions ( )

private

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

                                         : 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);
    }

References getParentObjId(), and getQuestionIdFilter().

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◆ hasSkillsAssignedLowerThanBarrier()

ilAssQuestionSkillAssignmentList::hasSkillsAssignedLowerThanBarrier ( )

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

                                                       : 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;
    }

References getUniqueAssignedSkills().

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◆ incrementMaxPointsBySkill()

ilAssQuestionSkillAssignmentList::incrementMaxPointsBySkill ( ilAssQuestionSkillAssignment $assignment )

private

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

                                                                                        : void
    {
        $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
 
        if (!isset($this->maxPointsBySkill[$key])) {
            $this->maxPointsBySkill[$key] = 0;
        }
 
        $this->maxPointsBySkill[$key] += $assignment->getMaxSkillPoints();
    }

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

Referenced by loadFromDb().

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◆ incrementNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::incrementNumAssignsBySkill ( ilAssQuestionSkillAssignment $assignment )

private

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

                                                                                         : void
    {
        $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
 
        if (!isset($this->numAssignsBySkill[$key])) {
            $this->numAssignsBySkill[$key] = 0;
        }
 
        $this->numAssignsBySkill[$key]++;
    }

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

Referenced by loadFromDb().

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◆ isAssignedSkill()

ilAssQuestionSkillAssignmentList::isAssignedSkill	(	$skillBaseId,
		$skillTrefId
	)

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

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

References getUniqueAssignedSkills().

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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.

                                : 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);
        }
    }

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

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◆ reset()

ilAssQuestionSkillAssignmentList::reset ( )

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

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

Referenced by loadFromDb().

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◆ setParentObjId()

ilAssQuestionSkillAssignmentList::setParentObjId ( $parentObjId )

Parameters

int $parentObjId

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

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

References $parentObjId.

◆ setQuestionIdFilter()

ilAssQuestionSkillAssignmentList::setQuestionIdFilter ( $questionIdFilter )

Parameters

int $questionIdFilter

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

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

References $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().

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

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addAssignment()

◆ buildSkillKey()

◆ buildSkillQuestionAssignmentByArray()

◆ getAssignmentsByQuestionId()

◆ getMaxPointsBySkill()

◆ getNumAssignsBySkill()

◆ getParentObjId()

◆ getQuestionIdFilter()

◆ getUniqueAssignedSkills()

◆ getWhereConditions()

◆ hasSkillsAssignedLowerThanBarrier()

◆ incrementMaxPointsBySkill()

◆ incrementNumAssignsBySkill()

◆ isAssignedSkill()

◆ isAssignedToQuestionId()

◆ loadAdditionalSkillData()

◆ loadFromDb()

◆ reset()

◆ setParentObjId()

◆ setQuestionIdFilter()

Field Documentation

◆ $assignments

◆ $db

◆ $maxPointsBySkill

◆ $numAssignsBySkill

◆ $parentObjId

◆ $questionIdFilter