ilTestRandomQuestionSetStagingPoolBuilder Class Reference

Collaboration diagram for ilTestRandomQuestionSetStagingPoolBuilder:

Public Member Functions
	__construct (private readonly ilDBInterface $db, private readonly TestLogger $logger, private readonly ilObjTest $test_obj)
	rebuild (ilTestRandomQuestionSetSourcePoolDefinitionList $source_pool_definition_list)
	reset ()

Private Member Functions
	removeMirroredTaxonomies ()
	removeStagedQuestions ()
	build (ilTestRandomQuestionSetSourcePoolDefinitionList $source_pool_definition_list)
	stageQuestionsFromSourcePool (int $source_pool_id, array $question_id_mapping_per_pool, array $filter_ids=null, array $type_filter=null, array $lifecycle_filter=null)
	mirrorSourcePoolTaxonomies (int $source_pool_id, array $questionId_mapping)
	applyMappedTaxonomiesKeys (ilTestRandomQuestionSetSourcePoolDefinitionList $source_pool_definition_list, ilQuestionPoolDuplicatedTaxonomiesKeysMap $taxonomies_keys_map, int $source_pool_id)

Detailed Description

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

Constructor & Destructor Documentation

__construct()

ilTestRandomQuestionSetStagingPoolBuilder::__construct	(	private readonly ilDBInterface	$db,
		private readonly TestLogger	$logger,
		private readonly ilObjTest	$test_obj
	)

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

      {
    }

Member Function Documentation

applyMappedTaxonomiesKeys()

ilTestRandomQuestionSetStagingPoolBuilder::applyMappedTaxonomiesKeys ( ilTestRandomQuestionSetSourcePoolDefinitionList  $source_pool_definition_list, ilQuestionPoolDuplicatedTaxonomiesKeysMap  $taxonomies_keys_map, int  $source_pool_id  )

private

Definition at line 189 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

Referenced by build().

     : void {
        foreach ($source_pool_definition_list as $definition) {
            if ($definition->getPoolId() === $source_pool_id) {
                $definition->mapTaxonomyFilter($taxonomies_keys_map);
            }
        }
    }

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build()

ilTestRandomQuestionSetStagingPoolBuilder::build ( ilTestRandomQuestionSetSourcePoolDefinitionList  $source_pool_definition_list )

private

Definition at line 88 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

References applyMappedTaxonomiesKeys(), ilObjTaxonomy\getSubTreeItems(), mirrorSourcePoolTaxonomies(), and stageQuestionsFromSourcePool().

Referenced by rebuild().

     : void {
        $question_id_mapping_per_pool = [];
        foreach ($source_pool_definition_list as $definition) {
            $tax_filter = $definition->getOriginalTaxonomyFilter();
            $type_filter = $definition->getTypeFilter();
            $lifecycle_filter = $definition->getLifecycleFilter();

            $filter_items = null;
            foreach ($tax_filter as $tax_id => $node_ids) {
                $tax_items = [];
                foreach ($node_ids as $node_id) {
                    $node_items = ilObjTaxonomy::getSubTreeItems(
                        'qpl',
                        $definition->getPoolId(),
                        'quest',
                        $tax_id,
                        $node_id
                    );

                    foreach ($node_items as $node_item) {
                        $tax_items[] = $node_item['item_id'];
                    }
                }

                $filter_items = isset($filter_items) ? array_intersect($filter_items, array_unique($tax_items)) : array_unique($tax_items);
            }

            $question_id_mapping_per_pool = $this->stageQuestionsFromSourcePool(
                $definition->getPoolId(),
                $question_id_mapping_per_pool,
                $filter_items !== null ? array_values($filter_items) : null,
                $type_filter,
                $lifecycle_filter
            );
        }

        foreach ($question_id_mapping_per_pool as $source_pool_id => $question_id_mapping) {
            $taxonomiesKeysMap = $this->mirrorSourcePoolTaxonomies($source_pool_id, $question_id_mapping);
            $this->applyMappedTaxonomiesKeys($source_pool_definition_list, $taxonomiesKeysMap, $source_pool_id);
        }
    }

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mirrorSourcePoolTaxonomies()

ilTestRandomQuestionSetStagingPoolBuilder::mirrorSourcePoolTaxonomies ( int  $source_pool_id, array  $questionId_mapping  )

private

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

Referenced by build().

     : ilQuestionPoolDuplicatedTaxonomiesKeysMap {
        $duplicator = new ilQuestionPoolTaxonomiesDuplicator();
        $duplicator->setSourceObjId($source_pool_id);
        $duplicator->setSourceObjType('qpl');
        $duplicator->setTargetObjId($this->test_obj->getId());
        $duplicator->setTargetObjType($this->test_obj->getType());
        $duplicator->setQuestionIdMapping($questionId_mapping);
        $duplicator->duplicate($duplicator->getAllTaxonomiesForSourceObject());

        return $duplicator->getDuplicatedTaxonomiesKeysMap();
    }

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rebuild()

ilTestRandomQuestionSetStagingPoolBuilder::rebuild

(

ilTestRandomQuestionSetSourcePoolDefinitionList

$source_pool_definition_list

)

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

References build(), and reset().

                                                                                                         : void
    {
        $this->reset();
        $this->build($source_pool_definition_list);
    }

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removeMirroredTaxonomies()

ilTestRandomQuestionSetStagingPoolBuilder::removeMirroredTaxonomies ( )

private

Definition at line 52 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

References ilObjTaxonomy\getUsageOfObject().

Referenced by reset().

    {
        foreach (ilObjTaxonomy::getUsageOfObject($this->test_obj->getId()) as $tax_id) {
            $taxonomy = new ilObjTaxonomy($tax_id);
            $taxonomy->delete();
        }
    }

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removeStagedQuestions()

ilTestRandomQuestionSetStagingPoolBuilder::removeStagedQuestions ( )

private

Definition at line 60 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

References $res, assQuestion\instantiateQuestion(), and ILIAS\Repository\logger().

Referenced by reset().

    {
        $res = $this->db->queryF(
            'SELECT * FROM tst_rnd_cpy WHERE tst_fi = %s',
            ['integer'],
            [$this->test_obj->getTestId()]
        );

        while ($row = $this->db->fetchAssoc($res)) {
            try {
                $question = assQuestion::instantiateQuestion($row['qst_fi']);
            } catch (InvalidArgumentException $ex) {
                $this->logger->warning(
                    "could not delete staged random question (ref={$this->test_obj->getRefId()} / qst={$row['qst_fi']})"
                );
                return;
            }
            $question->delete($row['qst_fi']);
        }

        $this->db->manipulateF(
            'DELETE FROM tst_rnd_cpy WHERE tst_fi = %s',
            ['integer'],
            [$this->test_obj->getTestId()
        ]
        );
    }

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reset()

ilTestRandomQuestionSetStagingPoolBuilder::reset

(

)

Definition at line 46 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

References removeMirroredTaxonomies(), and removeStagedQuestions().

Referenced by rebuild().

    {
        $this->removeMirroredTaxonomies();
        $this->removeStagedQuestions();
    }

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stageQuestionsFromSourcePool()

ilTestRandomQuestionSetStagingPoolBuilder::stageQuestionsFromSourcePool ( int  $source_pool_id, array  $question_id_mapping_per_pool, array  $filter_ids = null, array  $type_filter = null, array  $lifecycle_filter = null  )

private

Definition at line 132 of file class.ilTestRandomQuestionSetStagingPoolBuilder.php.

References $res, and assQuestion\instantiateQuestion().

Referenced by build().

     : array {
        $query = 'SELECT question_id FROM qpl_questions WHERE obj_fi = %s AND complete = %s AND original_id IS NULL';
        if (!empty($filter_ids)) {
            $query .= ' AND ' . $this->db->in('question_id', $filter_ids, false, 'integer');
        }
        if (!empty($type_filter)) {
            $query .= ' AND ' . $this->db->in('question_type_fi', $type_filter, false, 'integer');
        }
        if (!empty($lifecycle_filter)) {
            $query .= ' AND ' . $this->db->in('lifecycle', $lifecycle_filter, false, 'text');
        }
        $res = $this->db->queryF($query, ['integer', 'text'], [$source_pool_id, 1]);

        while ($row = $this->db->fetchAssoc($res)) {
            if (!isset($question_id_mapping_per_pool[$source_pool_id])) {
                $question_id_mapping_per_pool[$source_pool_id] = [];
            }
            if (!isset($question_id_mapping_per_pool[$source_pool_id][ $row['question_id'] ])) {
                $question = assQuestion::instantiateQuestion($row['question_id']);
                $duplicateId = $question->duplicate(true, '', '', -1, $this->test_obj->getId());

                $nextId = $this->db->nextId('tst_rnd_cpy');
                $this->db->insert('tst_rnd_cpy', [
                    'copy_id' => ['integer', $nextId],
                    'tst_fi' => ['integer', $this->test_obj->getTestId()],
                    'qst_fi' => ['integer', $duplicateId],
                    'qpl_fi' => ['integer', $source_pool_id]
                ]);

                $question_id_mapping_per_pool[$source_pool_id][ $row['question_id'] ] = $duplicateId;
            }
        }

        return $question_id_mapping_per_pool;
    }

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

• components/ILIAS/Test/classes/class.ilTestRandomQuestionSetStagingPoolBuilder.php