ILIAS  trunk Revision v11.0_alpha-3011-gc6b235a2e85
Public Member Functions | Static Public Member Functions | Protected Member Functions | Static Protected Member Functions | Private Member Functions | Private Attributes | Static Private Attributes
ilObjQuestionPool Class Reference
+ Inheritance diagram for ilObjQuestionPool:
+ Collaboration diagram for ilObjQuestionPool:

Public Member Functions

 __construct (int $a_id=0, bool $a_call_by_reference=true)
 
 create ($a_upload=false)
 create questionpool object More...
 
 createReference ()
 Creates a database reference id for the object (saves the object to the database and creates a reference id in the database) More...
 
 update ()
 update object data More...
 
 read ($a_force_db=false)
 read object data from db into object More...
 
 delete ()
 delete object and all related data More...
 
 deleteQuestionpool ()
 
 deleteQuestion (int $question_id)
 
 loadFromDb ()
 
 saveToDb ()
 
 getQuestiontype ($question_id)
 
 isInUse (int $question_id)
 
 createQuestion (string $question_type, int $question_id=-1)
 
 duplicateQuestion (int $question_id)
 
 copyQuestion (int $question_id, int $questionpool_to)
 
 appendCounterToQuestionTitleIfNecessary (string $title)
 
 getPrintviewQuestions ()
 
 objectToXmlWriter (ilXmlWriter &$a_xml_writer, $a_inst, $a_target_dir, &$expLog, $questions)
 export pages of test to xml (see ilias_co.dtd) More...
 
 exportTitleAndDescription (ilXmlWriter &$a_xml_writer)
 
 modifyExportIdentifier ($a_tag, $a_param, $a_value)
 
 exportXMLPageObjects (&$a_xml_writer, $a_inst, &$expLog, $questions)
 export page objects to xml (see ilias_co.dtd) More...
 
 exportXMLMediaObjects (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
 
 exportFileItems ($target_dir, &$expLog)
 export files of file itmes More...
 
 createExportDirectory ()
 creates data directory for export files (data_dir/qpl_data/qpl_<id>/export, depending on data directory that is set in ILIAS setup/ini) More...
 
 getExportDirectory ($type='')
 get export directory of questionpool More...
 
& getAllQuestions ()
 Retrieve an array containing all question ids of the questionpool. More...
 
& getAllQuestionIds ()
 
 checkQuestionParent (int $question_id)
 
 getImportMapping ()
 get array of (two) new created questions for import id More...
 
 questionsToXML ($questions)
 Returns a QTI xml representation of a list of questions. More...
 
 pasteFromClipboard ()
 Copies/Moves a question from the clipboard. More...
 
 copyToClipboard ($question_id)
 Copies a question to the clipboard. More...
 
 moveToClipboard (int $question_id)
 Moves a question to the clipboard. More...
 
 cleanupClipboard (int $deleted_question_id)
 
 getQuestionDetails ($question_ids)
 Returns an array containing the qpl_question and qpl_qst_type fields for an array of question ids. More...
 
 getDeleteableQuestionDetails ($question_ids)
 Returns an array containing the qpl_question and qpl_qst_type fields of deleteable questions for an array of question ids. More...
 
 getQplQuestions ()
 
 cloneObject (int $target_id, int $copy_id=0, bool $omit_tree=false)
 Creates a 1:1 copy of the object and places the copy in a given repository. More...
 
 getQuestionTypes ($all_tags=false, $fixOrder=false, $withDeprecatedTypes=true)
 
 getQuestionList ()
 
 isPluginActive ($questionType)
 Checks wheather or not a question plugin with a given name is active. More...
 
 purgeQuestions ()
 
 getTaxonomyIds ()
 get ids of all taxonomies corresponding to current pool More...
 
 isSkillServiceEnabled ()
 
 setSkillServiceEnabled (bool $skill_service_enabled)
 
 fromXML (?string $xml_file)
 
- Public Member Functions inherited from ilObject
 getObjectProperties ()
 
 flushObjectProperties ()
 
 withReferences ()
 determines whether objects are referenced or not (got ref ids or not) More...
 
 processAutoRating ()
 
 read ()
 
 getId ()
 
 setId (int $id)
 
 setRefId (int $ref_id)
 
 getRefId ()
 
 getType ()
 
 setType (string $type)
 
 getPresentationTitle ()
 get presentation title Normally same as title Overwritten for sessions More...
 
 getTitle ()
 
 getUntranslatedTitle ()
 Get untranslated object title WebDAV needs to access the untranslated title of an object. More...
 
 setTitle (string $title)
 
 getDescription ()
 
 setDescription (string $description)
 
 getLongDescription ()
 get object long description (stored in object_description) More...
 
 getImportId ()
 
 setImportId (string $import_id)
 
 setOfflineStatus (bool $status)
 
 getOfflineStatus ()
 
 supportsOfflineHandling ()
 
 getOwner ()
 
 getOwnerName ()
 get full name of object owner More...
 
 setOwner (int $usr_id)
 
 getCreateDate ()
 Get create date in YYYY-MM-DD HH-MM-SS format. More...
 
 getLastUpdateDate ()
 Get last update date in YYYY-MM-DD HH-MM-SS format. More...
 
 create ()
 note: title, description and type should be set when this function is called More...
 
 update ()
 
 MDUpdateListener (string $element)
 Metadata update listener. More...
 
 createMetaData ()
 
 updateMetaData ()
 
 deleteMetaData ()
 
 updateOwner ()
 update owner of object in db More...
 
 putInTree (int $parent_ref_id)
 maybe this method should be in tree object!? More...
 
 setPermissions (int $parent_ref_id)
 
 setParentRolePermissions (int $parent_ref_id)
 Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g. More...
 
 createReference ()
 creates reference for object More...
 
 countReferences ()
 
 delete ()
 delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!! More...
 
 initDefaultRoles ()
 init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type. More...
 
 applyDidacticTemplate (int $tpl_id)
 
 getXMLZip ()
 
 getHTMLDirectory ()
 
 appendCopyInfo (int $target_id, int $copy_id, int $new_obj_id)
 Prepend Copy info if object with same name exists in that container. More...
 
 cloneDependencies (int $target_id, int $copy_id)
 Clone object dependencies. More...
 
 cloneMetaData (ilObject $target_obj)
 Copy meta data. More...
 
 selfOrParentWithRatingEnabled ()
 
 getPossibleSubObjects (bool $filter=true)
 get all possible sub objects of this type the object can decide which types of sub objects are possible jut in time overwrite if the decision distinguish from standard model More...
 

Static Public Member Functions

static _hasEqualPoints ($a_obj_id, $is_reference=false)
 Checks a question pool for questions with the same maximum points. More...
 
static _isWriteable ($object_id, $user_id)
 Returns true, if the question pool is writeable by a given user. More...
 
static _getAvailableQuestionpools (bool $use_object_id=false, bool $equal_points=false, bool $could_be_offline=false, bool $showPath=false, bool $with_questioncount=false, string $permission='read', int $usr_id=0)
 Returns the available question pools for the active user. More...
 
static _getQuestionTypes ($all_tags=false, $fixOrder=false, $withDeprecatedTypes=true)
 
static getQuestionTypeByTypeId ($type_id)
 
static getQuestionTypeTranslations ()
 
static & _getSelfAssessmentQuestionTypes ($all_tags=false)
 
static _updateQuestionCount (int $object_id)
 
static isSkillManagementGloballyActivated ()
 
- Static Public Member Functions inherited from ilObject
static _lookupObjIdByImportId (string $import_id)
 Get (latest) object id for an import id. More...
 
static _lookupImportId (int $obj_id)
 
static _lookupOwnerName (int $owner_id)
 Lookup owner name for owner id. More...
 
static _getIdForImportId (string $import_id)
 
static _getAllReferences (int $id)
 get all reference ids for object ID More...
 
static _lookupTitle (int $obj_id)
 
static lookupOfflineStatus (int $obj_id)
 Lookup offline status using objectDataCache. More...
 
static _lookupOwner (int $obj_id)
 Lookup owner user ID for object ID. More...
 
static _getIdsForTitle (string $title, string $type='', bool $partial_match=false)
 
static _lookupDescription (int $obj_id)
 
static _lookupLastUpdate (int $obj_id, bool $formatted=false)
 
static _getLastUpdateOfObjects (array $obj_ids)
 
static _lookupObjId (int $ref_id)
 
static _setDeletedDate (int $ref_id, int $deleted_by)
 
static setDeletedDates (array $ref_ids, int $user_id)
 
static _resetDeletedDate (int $ref_id)
 
static _lookupDeletedDate (int $ref_id)
 
static _writeTitle (int $obj_id, string $title)
 write title to db (static) More...
 
static _writeDescription (int $obj_id, string $desc)
 write description to db (static) More...
 
static _writeImportId (int $obj_id, string $import_id)
 write import id to db (static) More...
 
static _lookupType (int $id, bool $reference=false)
 
static _isInTrash (int $ref_id)
 
static _hasUntrashedReference (int $obj_id)
 checks whether an object has at least one reference that is not in trash More...
 
static _lookupObjectId (int $ref_id)
 
static _getObjectsDataForType (string $type, bool $omit_trash=false)
 get all objects of a certain type More...
 
static _exists (int $id, bool $reference=false, ?string $type=null)
 checks if an object exists in object_data More...
 
static _getObjectsByType (string $obj_type="", ?int $owner=null)
 
static _prepareCloneSelection (array $ref_ids, string $new_type, bool $show_path=true)
 Prepare copy wizard object selection. More...
 
static getIconForType (string $type)
 
static _getIcon (int $obj_id=0, string $size="big", string $type="", bool $offline=false)
 Get icon for repository item. More...
 
static collectDeletionDependencies (array &$deps, int $ref_id, int $obj_id, string $type, int $depth=0)
 Collect deletion dependencies. More...
 
static getDeletionDependencies (int $obj_id)
 Get deletion dependencies. More...
 
static getLongDescriptions (array $obj_ids)
 
static getAllOwnedRepositoryObjects (int $user_id)
 
static fixMissingTitles ($type, array &$obj_title_map)
 Try to fix missing object titles. More...
 
static _lookupCreationDate (int $obj_id)
 
static _getObjectTypeIdByTitle (string $type, ?\ilDBInterface $ilDB=null)
 

Protected Member Functions

 populateQuestionSkillAssignmentsXml (ilXmlWriter &$a_xml_writer, $questions)
 
- Protected Member Functions inherited from ilObject
 doMDUpdateListener (string $a_element)
 
 beforeMDUpdateListener (string $a_element)
 
 doCreateMetaData ()
 
 beforeCreateMetaData ()
 
 doUpdateMetaData ()
 
 beforeUpdateMetaData ()
 
 doDeleteMetaData ()
 
 beforeDeleteMetaData ()
 
 handleAutoRating ()
 
 hasAutoRating ()
 

Static Protected Member Functions

static _getQuestionCount (int $pool_id)
 

Private Member Functions

 exportXMLSettings ($xmlWriter)
 

Private Attributes

ilComponentRepository $component_repository
 
ilBenchmark $benchmark
 
array $mob_ids
 
array $file_ids
 
bool $skill_service_enabled
 
GeneralQuestionPropertiesRepository $questionrepository
 

Static Private Attributes

static $isSkillManagementGloballyActivated = null
 

Additional Inherited Members

- Data Fields inherited from ilObject
const TITLE_LENGTH = 255
 
const DESC_LENGTH = 128
 
const LONG_DESC_LENGTH = 4000
 
const TABLE_OBJECT_DATA = "object_data"
 
array $objectList
 
string $untranslatedTitle
 
- Protected Attributes inherited from ilObject
ilLogger $obj_log
 
ILIAS $ilias
 
ilObjectDefinition $obj_definition
 
ilDBInterface $db
 
ilLogger $log
 
ilErrorHandling $error
 
ilTree $tree
 
ilAppEventHandler $app_event_handler
 
ilRbacAdmin $rbac_admin
 
ilRbacReview $rbac_review
 
ilObjUser $user
 
ilLanguage $lng
 
LOMServices $lom_services
 
bool $call_by_reference
 
int $max_title = self::TITLE_LENGTH
 
int $max_desc = self::DESC_LENGTH
 
bool $add_dots = true
 
int $ref_id = null
 
string $type = ""
 
string $title = ""
 
string $desc = ""
 
string $long_desc = ""
 
int $owner = 0
 
string $create_date = ""
 
string $last_update = ""
 
string $import_id = ""
 
bool $register = false
 

Detailed Description

Definition at line 33 of file class.ilObjQuestionPool.php.

Constructor & Destructor Documentation

◆ __construct()

ilObjQuestionPool::__construct ( int  $a_id = 0,
bool  $a_call_by_reference = true 
)

Definition at line 43 of file class.ilObjQuestionPool.php.

44 {
45 global $DIC;
46 $this->component_repository = $DIC['component.repository'];
47 $this->benchmark = $DIC['ilBench'];
48
49 $local_dic = QuestionPoolDIC::dic();
50 $this->questionrepository = $local_dic['question.general_properties.repository'];
51
52 $this->type = 'qpl';
53
54 parent::__construct((int) $a_id, $a_call_by_reference);
55
56 $this->skill_service_enabled = false;
57 }
ILIAS\GlobalScreen\Provider\__construct
__construct(Container $dic, ilPlugin $plugin)
@inheritDoc
Definition: PluginProviderHelper.php:38
$DIC
global $DIC
Definition: shib_login.php:26

References $DIC, and ILIAS\GlobalScreen\Provider\__construct().

+ Here is the call graph for this function:

Member Function Documentation

◆ _getAvailableQuestionpools()

static ilObjQuestionPool::_getAvailableQuestionpools ( bool  $use_object_id = false,
bool  $equal_points = false,
bool  $could_be_offline = false,
bool  $showPath = false,
bool  $with_questioncount = false,
string  $permission = 'read',
int  $usr_id = 0 
)
static

Returns the available question pools for the active user.

Returns
array The available question pools @access public

Definition at line 924 of file class.ilObjQuestionPool.php.

932 : array {
933 global $DIC;
934 $ilUser = $DIC['ilUser'];
935 $ilDB = $DIC['ilDB'];
936 $lng = $DIC['lng'];
937
938 $result_array = [];
939 $qpls = ilUtil::_getObjectsByOperations('qpl', $permission, $usr_id > 0 ? $usr_id : $ilUser->getId(), -1);
940 $obj_ids = [];
941 foreach ($qpls as $ref_id) {
942 $obj_id = ilObject::_lookupObjId($ref_id);
943 $obj_ids[$ref_id] = $obj_id;
944 }
945 $titles = ilObject::_prepareCloneSelection($qpls, 'qpl');
946 if (count($obj_ids)) {
947 $in = $ilDB->in('object_data.obj_id', $obj_ids, false, 'integer');
948 if ($could_be_offline) {
949 $result = $ilDB->query(
950 'SELECT qpl_questionpool.*, object_data.title FROM qpl_questionpool, object_data WHERE ' .
951 'qpl_questionpool.obj_fi = object_data.obj_id AND ' . $in . ' ORDER BY object_data.title'
952 );
953 } else {
954 $result = $ilDB->queryF(
955 'SELECT qpl_questionpool.*, object_data.title FROM qpl_questionpool, object_data WHERE ' .
956 'qpl_questionpool.obj_fi = object_data.obj_id AND ' . $in . ' AND object_data.offline = %s ' .
957 'ORDER BY object_data.title',
958 ['text'],
959 [0]
960 );
961 }
962 while ($row = $ilDB->fetchAssoc($result)) {
963 $add = true;
964 if ($equal_points !== false) {
965 if (!ilObjQuestionPool::_hasEqualPoints($row['obj_fi'])) {
966 $add = false;
967 }
968 }
969 if ($add) {
970 $ref_id = array_search($row['obj_fi'], $obj_ids);
971 $title = (($showPath) ? $titles[$ref_id] : $row['title']);
972 if ($with_questioncount) {
973 $title .= ' [' . $row['questioncount'] . ' ' . ($row['questioncount'] == 1 ? $lng->txt(
974 'ass_question'
975 ) : $lng->txt('assQuestions')) . ']';
976 }
977
978 if ($use_object_id) {
979 $result_array[$row['obj_fi']] = [
980 'qpl_id' => $row['obj_fi'],
981 'qpl_title' => $row['title'],
982 'title' => $title,
983 'count' => $row['questioncount']
984 ];
985 } else {
986 $result_array[$ref_id] = [
987 'qpl_id' => $row['obj_fi'],
988 'qpl_title' => $row['title'],
989 'title' => $title,
990 'count' => $row['questioncount']
991 ];
992 }
993 }
994 }
995 }
996 return $result_array;
997 }
ilLanguage\txt
txt(string $a_topic, string $a_default_lang_fallback_mod="")
gets the text for a given topic if the topic is not in the list, the topic itself with "-" will be re...
Definition: class.ilLanguage.php:170
ilObjQuestionPool\_hasEqualPoints
static _hasEqualPoints($a_obj_id, $is_reference=false)
Checks a question pool for questions with the same maximum points.
Definition: class.ilObjQuestionPool.php:663
ilObject\$title
string $title
Definition: class.ilObject.php:69
ilObject\$lng
ilLanguage $lng
Definition: class.ilObject.php:58
ilObject\_prepareCloneSelection
static _prepareCloneSelection(array $ref_ids, string $new_type, bool $show_path=true)
Prepare copy wizard object selection.
Definition: class.ilObject.php:1531
ilObject\_lookupObjId
static _lookupObjId(int $ref_id)
Definition: class.ilObject.php:940
ilUtil\_getObjectsByOperations
static _getObjectsByOperations( $a_obj_type, string $a_operation, int $a_usr_id=0, int $limit=0)
Get all objects of a specific type and check access This function is not recursive,...
Definition: class.ilUtil.php:1055

Referenced by ilObjTestGUI\buildInputPoolSelection(), ilObjTest\getAvailableQuestions(), and ilTestQuestionBrowserTableGUI\getQuestionParentObjIds().

+ Here is the caller graph for this function:

◆ _getQuestionCount()

static ilObjQuestionPool::_getQuestionCount ( int  $pool_id)
staticprotected

Definition at line 644 of file class.ilObjQuestionPool.php.

644 : int
645 {
646 global $DIC;
647 $ilDB = $DIC['ilDB'];
648 $result = $ilDB->queryF(
649 'SELECT COUNT(question_id) question_count FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND original_id IS NULL AND complete = %s',
650 ['integer', 'text'],
651 [$pool_id, 1]
652 );
653 $row = $ilDB->fetchAssoc($result);
654 return $row['question_count'];
655 }

References $DIC, and $ilDB.

Referenced by _updateQuestionCount().

+ Here is the caller graph for this function:

◆ _getQuestionTypes()

static ilObjQuestionPool::_getQuestionTypes (   $all_tags = false,
  $fixOrder = false,
  $withDeprecatedTypes = true 
)
static

Definition at line 1056 of file class.ilObjQuestionPool.php.

1056 : array
1057 {
1058 global $DIC;
1059 $ilDB = $DIC['ilDB'];
1060 $lng = $DIC['lng'];
1061 $component_factory = $DIC['component.factory'];
1062 $disabled_question_types = QuestionPoolDIC::dic()['global_test_settings']->getDisabledQuestionTypes();
1063
1064 $lng->loadLanguageModule('assessment');
1065 $result = $ilDB->query('SELECT * FROM qpl_qst_type');
1066 $types = [];
1067 while ($row = $ilDB->fetchAssoc($result)) {
1068 if ($all_tags || (!in_array($row['question_type_id'], $disabled_question_types))) {
1069 if ($row['plugin'] == 0) {
1070 $types[$lng->txt($row['type_tag'])] = $row;
1071 } else {
1072 foreach ($component_factory->getActivePluginsInSlot('qst') as $pl) {
1073 if (strcmp($pl->getQuestionType(), $row['type_tag']) == 0) {
1074 $types[$pl->getQuestionTypeTranslation()] = $row;
1075 }
1076 }
1077 }
1078 }
1079 }
1080
1081 $orderMode = ($fixOrder ? ilAssQuestionTypeOrderer::ORDER_MODE_FIX : ilAssQuestionTypeOrderer::ORDER_MODE_ALPHA);
1082 $orderer = new ilAssQuestionTypeOrderer($types, $orderMode);
1083 $types = $orderer->getOrderedTypes($withDeprecatedTypes);
1084
1085 return $types;
1086 }
ilAssQuestionTypeOrderer\ORDER_MODE_FIX
const ORDER_MODE_FIX
order mode with fixed priority for ordering
Definition: class.ilAssQuestionTypeOrderer.php:34
ilAssQuestionTypeOrderer\ORDER_MODE_ALPHA
const ORDER_MODE_ALPHA
order mode that orders by alphanumerical priority
Definition: class.ilAssQuestionTypeOrderer.php:39
ilLanguage\loadLanguageModule
loadLanguageModule(string $a_module)
Load language module.
Definition: class.ilLanguage.php:226

References $DIC, $ilDB, $lng, ilAssQuestionTypeOrderer\ORDER_MODE_ALPHA, and ilAssQuestionTypeOrderer\ORDER_MODE_FIX.

Referenced by _getSelfAssessmentQuestionTypes(), ilTestRandomQuestionSetPoolDefinitionFormGUI\build(), ILIAS\TestQuestionPool\Questions\Presentation\QuestionTable\getFilter(), ilTestRandomQuestionSetSourcePoolDefinition\getTypeFilterAsTypeTags(), ilQuestionBrowserTableGUI\initFilter(), ilTestQuestionFilterLabelTranslator\loadTypeLabels(), ILIAS\Test\Questions\Presentation\QuestionsBrowserFilter\resolveQuestionTypeFilterOptions(), and ilTestRandomQuestionSetSourcePoolDefinition\setTypeFilterFromTypeTags().

+ Here is the caller graph for this function:

◆ _getSelfAssessmentQuestionTypes()

static & ilObjQuestionPool::_getSelfAssessmentQuestionTypes (   $all_tags = false)
static
Todo:
Make it more flexible

Definition at line 1132 of file class.ilObjQuestionPool.php.

1132 : array
1133 {
1134 $allowed_types = [
1135 'assSingleChoice' => 1,
1136 'assMultipleChoice' => 2,
1137 'assKprimChoice' => 3,
1138 'assClozeTest' => 4,
1139 'assMatchingQuestion' => 5,
1140 'assOrderingQuestion' => 6,
1141 'assOrderingHorizontal' => 7,
1142 'assImagemapQuestion' => 8,
1143 'assTextSubset' => 9,
1144 'assErrorText' => 10,
1145 'assLongMenu' => 11
1146 ];
1147 $satypes = [];
1148 $qtypes = ilObjQuestionPool::_getQuestionTypes($all_tags);
1149 foreach ($qtypes as $k => $t) {
1150 if (isset($allowed_types[$t['type_tag']])) {
1151 $t['order'] = $allowed_types[$t['type_tag']];
1152 $satypes[$k] = $t;
1153 }
1154 }
1155 return $satypes;
1156 }
ilObjQuestionPool\_getQuestionTypes
static _getQuestionTypes($all_tags=false, $fixOrder=false, $withDeprecatedTypes=true)
Definition: class.ilObjQuestionPool.php:1056

References _getQuestionTypes().

Referenced by ilCopySelfAssQuestionTableGUI\getQuestions(), and ilPCQuestionGUI\insert().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ _hasEqualPoints()

static ilObjQuestionPool::_hasEqualPoints (   $a_obj_id,
  $is_reference = false 
)
static

Checks a question pool for questions with the same maximum points.

Parameters
integer$a_obj_idObject id of the question pool @access private

Definition at line 663 of file class.ilObjQuestionPool.php.

663 : int
664 {
665 global $DIC;
666 $ilDB = $DIC['ilDB'];
667
668 if ($is_reference) {
669 $result = $ilDB->queryF(
670 'SELECT count(DISTINCT qpl_questions.points) equal_points FROM qpl_questions, object_reference WHERE object_reference.ref_id = %s AND qpl_questions.tstamp > 0 AND object_reference.obj_id = qpl_questions.obj_fi AND qpl_questions.original_id IS NULL',
671 ['integer'],
672 [$a_obj_id]
673 );
674 } else {
675 $result = $ilDB->queryF(
676 'SELECT count(DISTINCT points) equal_points FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND qpl_questions.original_id IS NULL',
677 ['integer'],
678 [$a_obj_id]
679 );
680 }
681 if ($result->numRows() == 1) {
682 $row = $ilDB->fetchAssoc($result);
683 if ($row['equal_points'] == 1) {
684 return 1;
685 } else {
686 return 0;
687 }
688 }
689 return 0;
690 }

References $DIC, and $ilDB.

◆ _isWriteable()

static ilObjQuestionPool::_isWriteable (   $object_id,
  $user_id 
)
static

Returns true, if the question pool is writeable by a given user.

Parameters
integer$object_idThe object id of the question pool object
integer$user_idThe database id of the user @access public

Definition at line 806 of file class.ilObjQuestionPool.php.

806 : bool
807 {
808 global $DIC;
809 $rbacsystem = $DIC['rbacsystem'];
810
811 $refs = ilObject::_getAllReferences($object_id);
812 if (count($refs)) {
813 foreach ($refs as $ref_id) {
814 if ($rbacsystem->checkAccess('write', $ref_id) && (ilObject::_hasUntrashedReference($object_id))) {
815 return true;
816 }
817 }
818 }
819 return false;
820 }
ilObject\_hasUntrashedReference
static _hasUntrashedReference(int $obj_id)
checks whether an object has at least one reference that is not in trash
Definition: class.ilObject.php:1121
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:826

References $DIC, ilObject\$ref_id, ilObject\_getAllReferences(), and ilObject\_hasUntrashedReference().

Referenced by assQuestion\isWriteable().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ _updateQuestionCount()

static ilObjQuestionPool::_updateQuestionCount ( int  $object_id)
static

Definition at line 1172 of file class.ilObjQuestionPool.php.

1172 : void
1173 {
1174 global $DIC;
1175 $ilDB = $DIC['ilDB'];
1176 $ilDB->manipulateF(
1177 'UPDATE qpl_questionpool SET questioncount = %s, tstamp = %s WHERE obj_fi = %s',
1178 ['integer', 'integer', 'integer'],
1179 [ilObjQuestionPool::_getQuestionCount($object_id), time(), $object_id]
1180 );
1181 }
ilObjQuestionPool\_getQuestionCount
static _getQuestionCount(int $pool_id)
Definition: class.ilObjQuestionPool.php:644

References $DIC, $ilDB, and _getQuestionCount().

Referenced by assQuestion\delete(), duplicateQuestion(), pasteFromClipboard(), and assQuestion\saveToDb().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ appendCounterToQuestionTitleIfNecessary()

ilObjQuestionPool::appendCounterToQuestionTitleIfNecessary ( string  $title)

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

275 : string
276 {
277 $result = $this->db->queryF(
278 "SELECT COUNT(question_id) AS cnt FROM qpl_questions WHERE obj_fi = %s AND title like %s",
279 ['integer','text'],
280 [$this->getId(), "{$title}%"]
281 );
282 $counter_object = $this->db->fetchObject($result);
283 if ($counter_object->cnt === 0) {
284 return $title;
285 }
286 return "{$title} ({$counter_object->cnt})";
287 }

References ilObject\$title, and ilObject\getId().

Referenced by copyQuestion(), ilObjTestGUI\copyQuestionToPool(), and duplicateQuestion().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ checkQuestionParent()

ilObjQuestionPool::checkQuestionParent ( int  $question_id)

Definition at line 594 of file class.ilObjQuestionPool.php.

594 : bool
595 {
596 $row = $this->db->fetchAssoc(
597 $this->db->queryF(
598 'SELECT COUNT(question_id) cnt FROM qpl_questions WHERE question_id = %s AND obj_fi = %s',
599 ['integer', 'integer'],
600 [$question_id, $this->getId()]
601 )
602 );
603
604 return (bool) $row['cnt'];
605 }

◆ cleanupClipboard()

ilObjQuestionPool::cleanupClipboard ( int  $deleted_question_id)

Definition at line 779 of file class.ilObjQuestionPool.php.

779 : void
780 {
781 if (ilSession::get('qpl_clipboard') == null) {
782 return;
783 }
784
785 $clip = ilSession::get('qpl_clipboard');
786 if (!isset($clip[$deleted_question_id])) {
787 return;
788 }
789
790 unset($clip[$deleted_question_id]);
791
792 if (!count($clip)) {
793 ilSession::clear('qpl_clipboard');
794 } else {
795 ilSession::set('qpl_clipboard', $clip);
796 }
797 }
ilSession\get
static get(string $a_var)
Definition: class.ilSession.php:388
ilSession\clear
static clear(string $a_var)
Definition: class.ilSession.php:398
ilSession\set
static set(string $a_var, $a_val)
Set a value.
Definition: class.ilSession.php:380

References ilSession\clear(), ilSession\get(), and ilSession\set().

+ Here is the call graph for this function:

◆ cloneObject()

ilObjQuestionPool::cloneObject ( int  $target_id,
int  $copy_id = 0,
bool  $omit_tree = false 
)

Creates a 1:1 copy of the object and places the copy in a given repository.

@access public

Definition at line 1018 of file class.ilObjQuestionPool.php.

1018 : ?ilObject
1019 {
1020 $new_obj = parent::cloneObject($target_id, $copy_id, $omit_tree);
1021
1022 $new_obj->update();
1023
1024 $new_obj->setSkillServiceEnabled($this->isSkillServiceEnabled());
1025 $new_obj->saveToDb();
1026
1027 // clone the questions in the question pool
1028 $questions = $this->getQplQuestions();
1029 $questionIdsMap = [];
1030 foreach ($questions as $question_id) {
1031 $newQuestionId = $new_obj->copyQuestion($question_id, $new_obj->getId());
1032 $questionIdsMap[$question_id] = $newQuestionId;
1033 }
1034
1035 $this->cloneMetaData($new_obj);
1036 $new_obj->updateMetaData();
1037
1038 $duplicator = new ilQuestionPoolTaxonomiesDuplicator();
1039 $duplicator->setSourceObjId($this->getId());
1040 $duplicator->setSourceObjType($this->getType());
1041 $duplicator->setTargetObjId($new_obj->getId());
1042 $duplicator->setTargetObjType($new_obj->getType());
1043 $duplicator->setQuestionIdMapping($questionIdsMap);
1044 $duplicator->duplicate($duplicator->getAllTaxonomiesForSourceObject());
1045
1046 $new_obj->saveToDb();
1047
1048 return $new_obj;
1049 }
ilObject
Class ilObject Basic functions for all objects.
Definition: class.ilObject.php:38
ilObject\cloneMetaData
cloneMetaData(ilObject $target_obj)
Copy meta data.
Definition: class.ilObject.php:1820

References ILIAS\Survey\Mode\getId().

+ Here is the call graph for this function:

◆ copyQuestion()

ilObjQuestionPool::copyQuestion ( int  $question_id,
int  $questionpool_to 
)

Definition at line 259 of file class.ilObjQuestionPool.php.

259 : int
260 {
261 $question_gui = $this->createQuestion('', $question_id);
262 if ($question_gui->getObject()->getObjId() == $questionpool_to) {
263 // the question is copied into the same question pool
264 return $this->duplicateQuestion($question_id);
265 } else {
266 // the question is copied into another question pool
267 $newtitle = $this->appendCounterToQuestionTitleIfNecessary(
268 $question_gui->getObject()->getTitle()
269 );
270
271 return $question_gui->getObject()->copyObject($this->getId(), $newtitle);
272 }
273 }
ilObjQuestionPool\duplicateQuestion
duplicateQuestion(int $question_id)
Definition: class.ilObjQuestionPool.php:248
ilObjQuestionPool\createQuestion
createQuestion(string $question_type, int $question_id=-1)
Definition: class.ilObjQuestionPool.php:238
ilObjQuestionPool\appendCounterToQuestionTitleIfNecessary
appendCounterToQuestionTitleIfNecessary(string $title)
Definition: class.ilObjQuestionPool.php:275

References appendCounterToQuestionTitleIfNecessary(), createQuestion(), duplicateQuestion(), and ilObject\getId().

Referenced by pasteFromClipboard().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ copyToClipboard()

ilObjQuestionPool::copyToClipboard (   $question_id)

Copies a question to the clipboard.

Parameters
integer$question_idObject id of the question @access private

Definition at line 753 of file class.ilObjQuestionPool.php.

753 : void
754 {
755 if (ilSession::get('qpl_clipboard') == null) {
756 ilSession::set('qpl_clipboard', []);
757 }
758 $clip = ilSession::get('qpl_clipboard');
759 $clip[$question_id] = ['question_id' => $question_id, 'action' => 'copy'];
760 ilSession::set('qpl_clipboard', $clip);
761 }

References ilSession\get(), and ilSession\set().

+ Here is the call graph for this function:

◆ create()

ilObjQuestionPool::create (   $a_upload = false)

create questionpool object

Definition at line 62 of file class.ilObjQuestionPool.php.

62 : int
63 {
64 $id = parent::create();
65
66 // meta data will be created by
67 // import parser
68 if (!$a_upload) {
69 $this->createMetaData();
70 }
71 return $id;
72 }
$id
$id
plugin.php for ilComponentBuildPluginInfoObjectiveTest::testAddPlugins
Definition: plugin.php:23

References $id, and ilObject\createMetaData().

+ Here is the call graph for this function:

◆ createExportDirectory()

ilObjQuestionPool::createExportDirectory ( )

creates data directory for export files (data_dir/qpl_data/qpl_<id>/export, depending on data directory that is set in ILIAS setup/ini)

Definition at line 504 of file class.ilObjQuestionPool.php.

504 : void
505 {
506 $qpl_data_dir = ilFileUtils::getDataDir() . '/qpl_data';
507 ilFileUtils::makeDir($qpl_data_dir);
508 if (!is_writable($qpl_data_dir)) {
509 $this->error->raiseError(
510 'Questionpool Data Directory (' . $qpl_data_dir
511 . ') not writeable.',
512 $this->error->FATAL
513 );
514 }
515
516 // create learning module directory (data_dir/lm_data/lm_<id>)
517 $qpl_dir = $qpl_data_dir . '/qpl_' . $this->getId();
518 ilFileUtils::makeDir($qpl_dir);
519 if (!@is_dir($qpl_dir)) {
520 $this->error->raiseError('Creation of Questionpool Directory failed.', $this->error->FATAL);
521 }
522 // create Export subdirectory (data_dir/lm_data/lm_<id>/Export)
523 ilFileUtils::makeDir($this->getExportDirectory('xlsx'));
524 if (!@is_dir($this->getExportDirectory('xlsx'))) {
525 $this->error->raiseError('Creation of Export Directory failed.', $this->error->FATAL);
526 }
527 ilFileUtils::makeDir($this->getExportDirectory('zip'));
528 if (!@is_dir($this->getExportDirectory('zip'))) {
529 $this->error->raiseError('Creation of Export Directory failed.', $this->error->FATAL);
530 }
531 }
error
error(string $a_errmsg)
Definition: class.ilIniFile.php:309
ilFileUtils\makeDir
static makeDir(string $a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
Definition: class.ilFileUtils.php:322
ilFileUtils\getDataDir
static getDataDir()
get data directory (outside webspace)
Definition: class.ilFileUtils.php:250
ilObjQuestionPool\getExportDirectory
getExportDirectory($type='')
get export directory of questionpool
Definition: class.ilObjQuestionPool.php:536

References error(), ilFileUtils\getDataDir(), getExportDirectory(), ilObject\getId(), and ilFileUtils\makeDir().

+ Here is the call graph for this function:

◆ createQuestion()

ilObjQuestionPool::createQuestion ( string  $question_type,
int  $question_id = -1 
)

Definition at line 238 of file class.ilObjQuestionPool.php.

239 {
240 if ($question_id > 0) {
241 return assQuestion::instantiateQuestionGUI($question_id);
242 }
243 $question_type_gui = $question_type . 'GUI';
244 $question_gui = new $question_type_gui();
245 return $question_gui;
246 }

Referenced by copyQuestion(), duplicateQuestion(), getDeleteableQuestionDetails(), and questionsToXML().

+ Here is the caller graph for this function:

◆ createReference()

ilObjQuestionPool::createReference ( )

Creates a database reference id for the object (saves the object to the database and creates a reference id in the database)

@access public

Reimplemented from ilObject.

Definition at line 80 of file class.ilObjQuestionPool.php.

80 : int
81 {
82 $result = parent::createReference();
83 $this->saveToDb();
84 return $result;
85 }

References saveToDb().

+ Here is the call graph for this function:

◆ delete()

ilObjQuestionPool::delete ( )

delete object and all related data

@access public

Returns
boolean true if all object data were removed; false if only a references were removed

Reimplemented from ilObject.

Definition at line 122 of file class.ilObjQuestionPool.php.

122 : bool
123 {
124 // always call parent delete function first!!
125 if (!parent::delete()) {
126 return false;
127 }
128
129 // delete meta data
130 $this->deleteMetaData();
131
132 //put here your module specific stuff
133 $this->deleteQuestionpool();
134
135 $qsaImportFails = new ilAssQuestionSkillAssignmentImportFails($this->getId());
136 $qsaImportFails->deleteRegisteredImportFails();
137
138 return true;
139 }

References ilObject\deleteMetaData(), deleteQuestionpool(), and ilObject\getId().

+ Here is the call graph for this function:

◆ deleteQuestion()

ilObjQuestionPool::deleteQuestion ( int  $question_id)

Definition at line 158 of file class.ilObjQuestionPool.php.

158 : void
159 {
160 $question = assQuestion::instantiateQuestion($question_id);
161 $question->delete($question_id);
162 }
assQuestion\instantiateQuestion
static instantiateQuestion(int $question_id)
Definition: class.assQuestion.php:1736

References assQuestion\instantiateQuestion().

Referenced by deleteQuestionpool().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ deleteQuestionpool()

ilObjQuestionPool::deleteQuestionpool ( )

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

141 : void
142 {
143 $questions = &$this->getAllQuestions();
144
145 if (count($questions)) {
146 foreach ($questions as $question_id) {
147 $this->deleteQuestion($question_id);
148 }
149 }
150
151 $qpl_data_dir = ilFileUtils::getDataDir() . '/qpl_data';
152 $directory = $qpl_data_dir . '/qpl_' . $this->getId();
153 if (is_dir($directory)) {
154 ilFileUtils::delDir($directory);
155 }
156 }
ilFileUtils\delDir
static delDir(string $a_dir, bool $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively
Definition: class.ilFileUtils.php:484
ilObjQuestionPool\deleteQuestion
deleteQuestion(int $question_id)
Definition: class.ilObjQuestionPool.php:158
ilObjQuestionPool\getAllQuestions
& getAllQuestions()
Retrieve an array containing all question ids of the questionpool.
Definition: class.ilObjQuestionPool.php:558

References ilFileUtils\delDir(), deleteQuestion(), getAllQuestions(), ilFileUtils\getDataDir(), and ilObject\getId().

Referenced by delete().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ duplicateQuestion()

ilObjQuestionPool::duplicateQuestion ( int  $question_id)

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

248 : int
249 {
250 $question = $this->createQuestion('', $question_id);
251 $newtitle = $this->appendCounterToQuestionTitleIfNecessary(
252 $question->getObject()->getTitle()
253 );
254 $new_id = $question->getObject()->duplicate(false, $newtitle);
255 ilObjQuestionPool::_updateQuestionCount($new_id);
256 return $new_id;
257 }
ilObjQuestionPool\_updateQuestionCount
static _updateQuestionCount(int $object_id)
Definition: class.ilObjQuestionPool.php:1172

References _updateQuestionCount(), appendCounterToQuestionTitleIfNecessary(), and createQuestion().

Referenced by copyQuestion().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ exportFileItems()

ilObjQuestionPool::exportFileItems (   $target_dir,
&  $expLog 
)

export files of file itmes

Definition at line 481 of file class.ilObjQuestionPool.php.

481 : void
482 {
483 foreach ($this->file_ids as $file_id) {
484 $expLog->write(date("[y-m-d H:i:s] ") . "File Item " . $file_id);
485 $file_dir = $target_dir . '/objects/il_' . IL_INST_ID . '_file_' . $file_id;
486 ilFileUtils::makeDir($file_dir);
487 $file_obj = new ilObjFile((int) $file_id, false);
488 $source_file = $file_obj->getFile($file_obj->getVersion());
489 if (!is_file($source_file)) {
490 $source_file = $file_obj->getFile();
491 }
492 if (is_file($source_file)) {
493 copy($source_file, $file_dir . '/' . $file_obj->getFileName());
494 }
495 unset($file_obj);
496 }
497 }
ilObjFile
Class ilObjFile.
Definition: class.ilObjFile.php:36
IL_INST_ID
const IL_INST_ID
Definition: constants.php:40

References IL_INST_ID, and ilFileUtils\makeDir().

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ exportTitleAndDescription()

ilObjQuestionPool::exportTitleAndDescription ( ilXmlWriter &  $a_xml_writer)

Definition at line 391 of file class.ilObjQuestionPool.php.

391 : void
392 {
393 $a_xml_writer->xmlElement('Title', null, $this->getTitle());
394 $a_xml_writer->xmlElement('Description', null, $this->getDescription());
395 }
ilXmlWriter\xmlElement
xmlElement(string $tag, $attrs=null, $data=null, $encode=true, $escape=true)
Writes a basic element (no children, just textual content)
Definition: class.ilXmlWriter.php:318

References ilObject\getDescription(), ilObject\getTitle(), and ilXmlWriter\xmlElement().

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ exportXMLMediaObjects()

ilObjQuestionPool::exportXMLMediaObjects ( &  $a_xml_writer,
  $a_inst,
  $a_target_dir,
&  $expLog 
)

Definition at line 457 of file class.ilObjQuestionPool.php.

457 : void
458 {
459 foreach ($this->mob_ids as $mob_id) {
460 $expLog->write(date('[y-m-d H:i:s] ') . 'Media Object ' . $mob_id);
461 if (ilObjMediaObject::_exists((int) $mob_id)) {
462 $target_dir = $a_target_dir . DIRECTORY_SEPARATOR . 'objects'
463 . DIRECTORY_SEPARATOR . 'il_' . IL_INST_ID . '_mob_' . $mob_id;
464 ilFileUtils::createDirectory($target_dir);
465 $media_obj = new ilObjMediaObject((int) $mob_id);
466 $media_obj->exportXML($a_xml_writer, (int) $a_inst);
467 foreach ($media_obj->getMediaItems() as $item) {
468 $stream = $item->getLocationStream();
469 file_put_contents($target_dir . DIRECTORY_SEPARATOR . $item->getLocation(), $stream);
470 $stream->close();
471 }
472 unset($media_obj);
473 }
474 }
475 }
ilFileUtils\createDirectory
static createDirectory(string $a_dir, int $a_mod=0755)
create directory
Definition: class.ilFileUtils.php:644
ilObjMediaObject\_exists
static _exists(int $id, bool $reference=false, ?string $type=null)
checks if an object exists in object_data
Definition: class.ilObjMediaObject.php:68

References ilObjMediaObject\_exists(), ilFileUtils\createDirectory(), and IL_INST_ID.

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ exportXMLPageObjects()

ilObjQuestionPool::exportXMLPageObjects ( &  $a_xml_writer,
  $a_inst,
&  $expLog,
  $questions 
)

export page objects to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 412 of file class.ilObjQuestionPool.php.

412 : void
413 {
414 $ilBench = $this->benchmark;
415
416 foreach ($questions as $question_id) {
417 $ilBench->start('ContentObjectExport', 'exportPageObject');
418 $expLog->write(date('[y-m-d H:i:s] ') . 'Page Object ' . $question_id);
419
420 $attrs = [];
421 $a_xml_writer->xmlStartTag('PageObject', $attrs);
422
423 // export xml to writer object
424 $ilBench->start('ContentObjectExport', 'exportPageObject_XML');
425 $page_object = new ilAssQuestionPage($question_id);
426 $page_object->buildDom();
427 $page_object->insertInstIntoIDs($a_inst);
428 $mob_ids = $page_object->collectMediaObjects(false);
429 $file_ids = ilPCFileList::collectFileItems($page_object, $page_object->getDomDoc());
430 $xml = $page_object->getXMLFromDom(false, false, false, '', true);
431 $xml = str_replace('&', '&amp;', $xml);
432 $a_xml_writer->appendXML($xml);
433 $page_object->freeDom();
434 unset($page_object);
435 $ilBench->stop('ContentObjectExport', 'exportPageObject_XML');
436
437 $ilBench->start("ContentObjectExport", "exportPageObject_CollectMedia");
438 foreach ($mob_ids as $mob_id) {
439 $this->mob_ids[$mob_id] = $mob_id;
440 }
441 $ilBench->stop('ContentObjectExport', 'exportPageObject_CollectMedia');
442
443 // collect all file items
444 $ilBench->start('ContentObjectExport', 'exportPageObject_CollectFileItems');
445 //$file_ids = $page_obj->getFileItemIds();
446 foreach ($file_ids as $file_id) {
447 $this->file_ids[$file_id] = $file_id;
448 }
449 $ilBench->stop('ContentObjectExport', 'exportPageObject_CollectFileItems');
450
451 $a_xml_writer->xmlEndTag("PageObject");
452
453 $ilBench->stop('ContentObjectExport', 'exportPageObject');
454 }
455 }
ilAssQuestionPage
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
Definition: class.ilAssQuestionPage.php:29
ilBenchmark\start
start(string $a_module, string $a_bench)
start measurement
Definition: class.ilBenchmark.php:128
ilPCFileList\collectFileItems
static collectFileItems(ilPageObject $a_page, DOMDocument $a_domdoc)
Get all file items that are used within the page.
Definition: class.ilPCFileList.php:311

References $benchmark, $file_ids, $mob_ids, ilPCFileList\collectFileItems(), and ilBenchmark\start().

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ exportXMLSettings()

ilObjQuestionPool::exportXMLSettings (   $xmlWriter)
private
Parameters
ilXmlWriter$xmlWriter

Definition at line 316 of file class.ilObjQuestionPool.php.

316 : void
317 {
318 $xmlWriter->xmlStartTag('Settings');
319 $xmlWriter->xmlElement('SkillService', null, (int) $this->isSkillServiceEnabled());
320 $xmlWriter->xmlEndTag('Settings');
321 }

References isSkillServiceEnabled().

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ fromXML()

ilObjQuestionPool::fromXML ( ?string  $xml_file)

Definition at line 1251 of file class.ilObjQuestionPool.php.

1251 : void
1252 {
1253 $parser = new ilObjQuestionPoolXMLParser($this, $xml_file);
1254 $parser->startParsing();
1255 }

◆ getAllQuestionIds()

& ilObjQuestionPool::getAllQuestionIds ( )

Definition at line 572 of file class.ilObjQuestionPool.php.

572 : array
573 {
574 $query_result = $this->db->queryF(
575 'SELECT question_id, qpl_qst_type.type_tag, qpl_qst_type.plugin FROM qpl_questions, qpl_qst_type WHERE original_id IS NULL AND qpl_questions.tstamp > 0 AND obj_fi = %s AND complete = %s AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id',
576 ['integer', 'text'],
577 [$this->getId(), 1]
578 );
579 $questions = [];
580 if ($query_result->numRows()) {
581 while ($row = $this->db->fetchAssoc($query_result)) {
582 if ($row['plugin']) {
583 if ($this->isPluginActive($row['type_tag'])) {
584 array_push($questions, $row['question_id']);
585 }
586 } else {
587 array_push($questions, $row['question_id']);
588 }
589 }
590 }
591 return $questions;
592 }
ilObjQuestionPool\isPluginActive
isPluginActive($questionType)
Checks wheather or not a question plugin with a given name is active.
Definition: class.ilObjQuestionPool.php:1189

References ilObject\getId(), and isPluginActive().

+ Here is the call graph for this function:

◆ getAllQuestions()

& ilObjQuestionPool::getAllQuestions ( )

Retrieve an array containing all question ids of the questionpool.

Returns
array An array containing all question ids of the questionpool

Definition at line 558 of file class.ilObjQuestionPool.php.

558 : array
559 {
560 $result = $this->db->queryF(
561 'SELECT question_id FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND original_id IS NULL',
562 ['integer'],
563 [$this->getId()]
564 );
565 $questions = [];
566 while ($row = $this->db->fetchAssoc($result)) {
567 array_push($questions, $row['question_id']);
568 }
569 return $questions;
570 }

References ilObject\getId().

Referenced by deleteQuestionpool().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ getDeleteableQuestionDetails()

ilObjQuestionPool::getDeleteableQuestionDetails (   $question_ids)

Returns an array containing the qpl_question and qpl_qst_type fields of deleteable questions for an array of question ids.

Parameters
array$question_idsAn array containing the question ids
Returns
array An array containing the details of the requested questions @access public

Definition at line 859 of file class.ilObjQuestionPool.php.

859 : array
860 {
861 $result = [];
862 $query_result = $this->db->query(
863 'SELECT qpl_questions.*, qpl_qst_type.type_tag FROM qpl_questions, qpl_qst_type WHERE qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND '
864 . $this->db->in('qpl_questions.question_id', $question_ids, false, 'integer')
865 . ' ORDER BY qpl_questions.title'
866 );
867 if ($query_result->numRows()) {
868 while ($row = $this->db->fetchAssoc($query_result)) {
869 if (!$this->questionrepository->isUsedInRandomTest($row['question_id'])) {
870 array_push($result, $row);
871 } else {
872 // the question was used in a random test prior to ILIAS 3.7 so it was inserted
873 // as a reference to the original question pool object and not as a copy. To allow
874 // the deletion of the question pool object, a copy must be created and all database references
875 // of the original question must changed with the reference of the copy
876
877 // 1. Create a copy of the original question
878 $question = $this->createQuestion('', $row['question_id']);
879 $duplicate_id = $question->getObject()->duplicate(true);
880 if ($duplicate_id > 0) {
881 // 2. replace the question id in the solutions
882 $affectedRows = $this->db->manipulateF(
883 'UPDATE tst_solutions SET question_fi = %s WHERE question_fi = %s',
884 ['integer', 'integer'],
885 [$duplicate_id, $row['question_id']]
886 );
887
888 // 3. replace the question id in the question list of random tests
889 $affectedRows = $this->db->manipulateF(
890 'UPDATE tst_test_rnd_qst SET question_fi = %s WHERE question_fi = %s',
891 ['integer', 'integer'],
892 [$duplicate_id, $row['question_id']]
893 );
894
895 // 4. replace the question id in the test results
896 $affectedRows = $this->db->manipulateF(
897 'UPDATE tst_test_result SET question_fi = %s WHERE question_fi = %s',
898 ['integer', 'integer'],
899 [$duplicate_id, $row['question_id']]
900 );
901
902 // 5. replace the question id in the test&assessment log
903 $affectedRows = $this->db->manipulateF(
904 'UPDATE ass_log SET question_fi = %s WHERE question_fi = %s',
905 ['integer', 'integer'],
906 [$duplicate_id, $row['question_id']]
907 );
908
909 // 6. The original question can be deleted, so add it to the list of questions
910 array_push($result, $row);
911 }
912 }
913 }
914 }
915 return $result;
916 }

References createQuestion().

+ Here is the call graph for this function:

◆ getExportDirectory()

ilObjQuestionPool::getExportDirectory (   $type = '')

get export directory of questionpool

Definition at line 536 of file class.ilObjQuestionPool.php.

536 : string
537 {
538 switch ($type) {
539 case 'xml':
540 $export_dir = ilExport::_getExportDirectory($this->getId(), $type, $this->getType());
541 break;
542 case 'xlsx':
543 case 'zip':
544 $export_dir = ilFileUtils::getDataDir() . "/qpl_data/qpl_{$this->getId()}/export_{$type}";
545 break;
546 default:
547 $export_dir = ilFileUtils::getDataDir() . '/qpl_data' . '/qpl_' . $this->getId() . '/export';
548 break;
549 }
550 return $export_dir;
551 }
ilExport\_getExportDirectory
static _getExportDirectory(int $a_obj_id, string $a_type="xml", string $a_obj_type="", string $a_entity="")
@depricated Get export directory for an repository object
Definition: class.ilExport.php:216
ilObject\$type
string $type
Definition: class.ilObject.php:68

References ilObject\$type, ilExport\_getExportDirectory(), ilFileUtils\getDataDir(), ilObject\getId(), and ilObject\getType().

Referenced by createExportDirectory().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ getImportMapping()

ilObjQuestionPool::getImportMapping ( )

get array of (two) new created questions for import id

Definition at line 611 of file class.ilObjQuestionPool.php.

611 : array
612 {
613 return [];
614 }

◆ getPrintviewQuestions()

ilObjQuestionPool::getPrintviewQuestions ( )

Definition at line 289 of file class.ilObjQuestionPool.php.

289 : array
290 {
291 $query_result = $this->db->queryF(
292 'SELECT qpl_questions.*, qpl_qst_type.type_tag, qpl_qst_type.plugin, qpl_questions.tstamp updated FROM qpl_questions, qpl_qst_type WHERE qpl_questions.original_id IS NULL AND qpl_questions.tstamp > 0 AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND qpl_questions.obj_fi = %s',
293 ['integer'],
294 [$this->getId()]
295 );
296 $rows = [];
297 $types = $this->getQuestionTypeTranslations();
298 if ($query_result->numRows()) {
299 while ($row = $this->db->fetchAssoc($query_result)) {
300 $row['ttype'] = $types[$row['type_tag']];
301 if ($row['plugin']) {
302 if ($this->isPluginActive($row['type_tag'])) {
303 array_push($rows, $row);
304 }
305 } else {
306 array_push($rows, $row);
307 }
308 }
309 }
310 return $rows;
311 }

References ilObject\getId(), getQuestionTypeTranslations(), and isPluginActive().

+ Here is the call graph for this function:

◆ getQplQuestions()

ilObjQuestionPool::getQplQuestions ( )

Definition at line 999 of file class.ilObjQuestionPool.php.

999 : array
1000 {
1001 $questions = [];
1002 $result = $this->db->queryF(
1003 'SELECT qpl_questions.question_id FROM qpl_questions WHERE qpl_questions.original_id IS NULL AND qpl_questions.tstamp > 0 AND qpl_questions.obj_fi = %s',
1004 ['integer'],
1005 [$this->getId()]
1006 );
1007 while ($row = $this->db->fetchAssoc($result)) {
1008 array_push($questions, $row['question_id']);
1009 }
1010 return $questions;
1011 }

References ILIAS\Survey\Mode\getId().

+ Here is the call graph for this function:

◆ getQuestionDetails()

ilObjQuestionPool::getQuestionDetails (   $question_ids)

Returns an array containing the qpl_question and qpl_qst_type fields for an array of question ids.

Parameters
array$question_idsAn array containing the question ids
Returns
array An array containing the details of the requested questions @access public

Definition at line 829 of file class.ilObjQuestionPool.php.

829 : array
830 {
831 $result = [];
832 $query_result = $this->db->query(
833 'SELECT qpl_questions.*, qpl_qst_type.type_tag '
834 . 'FROM qpl_questions, qpl_qst_type '
835 . 'WHERE qpl_questions.question_type_fi = qpl_qst_type.question_type_id '
836 . 'AND ' . $this->db->in(
837 'qpl_questions.question_id',
838 $question_ids,
839 false,
840 'integer'
841 ) . ' ORDER BY qpl_questions.title'
842 );
843 if ($query_result->numRows()) {
844 while ($row = $this->db->fetchAssoc($query_result)) {
845 array_push($result, $row);
846 }
847 }
848 return $result;
849 }

◆ getQuestionList()

ilObjQuestionPool::getQuestionList ( )

Definition at line 1158 of file class.ilObjQuestionPool.php.

1158 : array
1159 {
1160 $questions = [];
1161 $result = $this->db->queryF(
1162 'SELECT qpl_questions.*, qpl_qst_type.* FROM qpl_questions, qpl_qst_type WHERE qpl_questions.original_id IS NULL AND qpl_questions.obj_fi = %s AND qpl_questions.tstamp > 0 AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id',
1163 ['integer'],
1164 [$this->getId()]
1165 );
1166 while ($row = $this->db->fetchAssoc($result)) {
1167 array_push($questions, $row);
1168 }
1169 return $questions;
1170 }

References ILIAS\Survey\Mode\getId().

+ Here is the call graph for this function:

◆ getQuestiontype()

ilObjQuestionPool::getQuestiontype (   $question_id)

Definition at line 208 of file class.ilObjQuestionPool.php.

209 {
210 if ($question_id < 1) {
211 return null;
212 }
213
214 $result = $this->db->queryF(
215 'SELECT qpl_qst_type.type_tag FROM qpl_questions, qpl_qst_type WHERE qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND qpl_questions.question_id = %s',
216 ['integer'],
217 [$question_id]
218 );
219
220 if ($result->numRows() == 1) {
221 $data = $this->db->fetchAssoc($result);
222 return $data['type_tag'];
223 }
224 return null;
225 }

References $data.

◆ getQuestionTypeByTypeId()

static ilObjQuestionPool::getQuestionTypeByTypeId (   $type_id)
static

Definition at line 1088 of file class.ilObjQuestionPool.php.

1089 {
1090 global $DIC;
1091 $ilDB = $DIC['ilDB'];
1092
1093 $query = 'SELECT type_tag FROM qpl_qst_type WHERE question_type_id = %s';
1094 $types = ['integer'];
1095 $values = [$type_id];
1096 $result = $ilDB->queryF($query, $types, $values);
1097
1098 if ($row = $ilDB->fetchAssoc($result)) {
1099 return $row['type_tag'];
1100 }
1101 return null;
1102 }

References $DIC, and $ilDB.

◆ getQuestionTypes()

ilObjQuestionPool::getQuestionTypes (   $all_tags = false,
  $fixOrder = false,
  $withDeprecatedTypes = true 
)

Definition at line 1051 of file class.ilObjQuestionPool.php.

1051 : array
1052 {
1053 return self::_getQuestionTypes($all_tags, $fixOrder, $withDeprecatedTypes);
1054 }

◆ getQuestionTypeTranslations()

static ilObjQuestionPool::getQuestionTypeTranslations ( )
static

Definition at line 1104 of file class.ilObjQuestionPool.php.

1104 : array
1105 {
1106 global $DIC;
1107 $ilDB = $DIC['ilDB'];
1108 $lng = $DIC['lng'];
1109 $component_factory = $DIC['component.factory'];
1110
1111 $lng->loadLanguageModule('assessment');
1112 $result = $ilDB->query('SELECT * FROM qpl_qst_type');
1113 $types = [];
1114 while ($row = $ilDB->fetchAssoc($result)) {
1115 if ($row['plugin'] == 0) {
1116 $types[$row['type_tag']] = $lng->txt($row['type_tag']);
1117 } else {
1118 foreach ($component_factory->getActivePluginsInSlot('qst') as $pl) {
1119 if (strcmp($pl->getQuestionType(), $row['type_tag']) == 0) {
1120 $types[$row['type_tag']] = $pl->getQuestionTypeTranslation();
1121 }
1122 }
1123 }
1124 }
1125 ksort($types);
1126 return $types;
1127 }

References $DIC, $ilDB, and $lng.

Referenced by getPrintviewQuestions().

+ Here is the caller graph for this function:

◆ getTaxonomyIds()

ilObjQuestionPool::getTaxonomyIds ( )

get ids of all taxonomies corresponding to current pool

Returns
array

Definition at line 1223 of file class.ilObjQuestionPool.php.

1223 : array
1224 {
1225 return ilObjTaxonomy::getUsageOfObject($this->getId());
1226 }
ilObjTaxonomy\getUsageOfObject
static getUsageOfObject(int $a_obj_id, bool $a_include_titles=false)
Definition: class.ilObjTaxonomy.php:235

References ILIAS\Survey\Mode\getId(), and ilObjTaxonomy\getUsageOfObject().

+ Here is the call graph for this function:

◆ isInUse()

ilObjQuestionPool::isInUse ( int  $question_id)

Definition at line 227 of file class.ilObjQuestionPool.php.

227 : bool
228 {
229 $result = $this->db->queryF(
230 'SELECT COUNT(solution_id) solution_count FROM tst_solutions WHERE question_fi = %s',
231 ['integer'],
232 [$question_id]
233 );
234 $row = $this->db->fetchAssoc($result);
235 return $row['solution_count'];
236 }

◆ isPluginActive()

ilObjQuestionPool::isPluginActive (   $questionType)

Checks wheather or not a question plugin with a given name is active.

Parameters
string$a_pnameThe plugin name @access public

Definition at line 1189 of file class.ilObjQuestionPool.php.

1189 : bool
1190 {
1191 if (!$this->component_repository->getComponentByTypeAndName(
1192 ilComponentInfo::TYPE_COMPONENT,
1193 'TestQuestionPool'
1194 )->getPluginSlotById('qst')->hasPluginName($questionType)) {
1195 return false;
1196 }
1197
1198 return $this->component_repository
1199 ->getComponentByTypeAndName(
1200 ilComponentInfo::TYPE_COMPONENT,
1201 'TestQuestionPool'
1202 )
1203 ->getPluginSlotById(
1204 'qst'
1205 )
1206 ->getPluginByName(
1207 $questionType
1208 )->isActive();
1209 }

References ilComponentInfo\TYPE_COMPONENT.

Referenced by getAllQuestionIds(), and getPrintviewQuestions().

+ Here is the caller graph for this function:

◆ isSkillManagementGloballyActivated()

static ilObjQuestionPool::isSkillManagementGloballyActivated ( )
static

Definition at line 1240 of file class.ilObjQuestionPool.php.

1240 : ?bool
1241 {
1242 if (self::$isSkillManagementGloballyActivated === null) {
1243 $skmgSet = new ilSkillManagementSettings();
1244
1245 self::$isSkillManagementGloballyActivated = $skmgSet->isActivated();
1246 }
1247
1248 return self::$isSkillManagementGloballyActivated;
1249 }

Referenced by ilObjQuestionPoolSettingsGeneralGUI\buildForm(), ilQuestionPoolSkillAdministrationGUI\isAccessDenied(), and ilObjQuestionPoolGUI\isSkillsTabRequired().

+ Here is the caller graph for this function:

◆ isSkillServiceEnabled()

ilObjQuestionPool::isSkillServiceEnabled ( )

Definition at line 1228 of file class.ilObjQuestionPool.php.

1228 : bool
1229 {
1230 return $this->skill_service_enabled;
1231 }

Referenced by exportXMLSettings(), and saveToDb().

+ Here is the caller graph for this function:

◆ loadFromDb()

ilObjQuestionPool::loadFromDb ( )

Definition at line 164 of file class.ilObjQuestionPool.php.

164 : void
165 {
166 $result = $this->db->queryF(
167 'SELECT * FROM qpl_questionpool WHERE obj_fi = %s',
168 ['integer'],
169 [$this->getId()]
170 );
171 if ($result->numRows() == 1) {
172 $row = $this->db->fetchAssoc($result);
173 $this->setSkillServiceEnabled((bool) $row['skill_service']);
174 }
175 }
ilObjQuestionPool\setSkillServiceEnabled
setSkillServiceEnabled(bool $skill_service_enabled)
Definition: class.ilObjQuestionPool.php:1233

References ilObject\getId(), and setSkillServiceEnabled().

Referenced by read().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ modifyExportIdentifier()

ilObjQuestionPool::modifyExportIdentifier (   $a_tag,
  $a_param,
  $a_value 
)

Definition at line 397 of file class.ilObjQuestionPool.php.

398 {
399 if ($a_tag == 'Identifier' && $a_param == 'Entry') {
400 $a_value = ilUtil::insertInstIntoID($a_value);
401 }
402
403 return $a_value;
404 }
ilUtil\insertInstIntoID
static insertInstIntoID(string $a_value)
inserts installation id into ILIAS id
Definition: class.ilUtil.php:961

References ilUtil\insertInstIntoID().

+ Here is the call graph for this function:

◆ moveToClipboard()

ilObjQuestionPool::moveToClipboard ( int  $question_id)

Moves a question to the clipboard.

Parameters
integer$question_idObject id of the question @access private

Definition at line 769 of file class.ilObjQuestionPool.php.

769 : void
770 {
771 if (ilSession::get('qpl_clipboard') == null) {
772 ilSession::set('qpl_clipboard', []);
773 }
774 $clip = ilSession::get('qpl_clipboard');
775 $clip[$question_id] = ['question_id' => $question_id, 'action' => 'move'];
776 ilSession::set('qpl_clipboard', $clip);
777 }

References ilSession\get(), and ilSession\set().

+ Here is the call graph for this function:

◆ objectToXmlWriter()

ilObjQuestionPool::objectToXmlWriter ( ilXmlWriter &  $a_xml_writer,
  $a_inst,
  $a_target_dir,
&  $expLog,
  $questions 
)

export pages of test to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 329 of file class.ilObjQuestionPool.php.

329 : void
330 {
331 $ilBench = $this->benchmark;
332
333 $this->mob_ids = [];
334 $this->file_ids = [];
335
336 $attrs = [];
337 $attrs['Type'] = 'Questionpool_Test';
338 $a_xml_writer->xmlStartTag('ContentObject', $attrs);
339
340 // MetaData
341 $this->exportTitleAndDescription($a_xml_writer);
342
343 // Settings
344 $this->exportXMLSettings($a_xml_writer);
345
346 // PageObjects
347 $expLog->write(date('[y-m-d H:i:s] ') . 'Start Export Page Objects');
348 $ilBench->start('ContentObjectExport', 'exportPageObjects');
349 $this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog, $questions);
350 $ilBench->stop('ContentObjectExport', 'exportPageObjects');
351 $expLog->write(date('[y-m-d H:i:s] ') . 'Finished Export Page Objects');
352
353 // MediaObjects
354 $expLog->write(date('[y-m-d H:i:s] ') . 'Start Export Media Objects');
355 $ilBench->start('ContentObjectExport', 'exportMediaObjects');
356 $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
357 $ilBench->stop('ContentObjectExport', 'exportMediaObjects');
358 $expLog->write(date('[y-m-d H:i:s] ') . 'Finished Export Media Objects');
359
360 // FileItems
361 $expLog->write(date('[y-m-d H:i:s] ') . 'Start Export File Items');
362 $ilBench->start('ContentObjectExport', 'exportFileItems');
363 $this->exportFileItems($a_target_dir, $expLog);
364 $ilBench->stop('ContentObjectExport', 'exportFileItems');
365 $expLog->write(date('[y-m-d H:i:s] ') . 'Finished Export File Items');
366
367 // skill assignments
368 $this->populateQuestionSkillAssignmentsXml($a_xml_writer, $questions);
369
370 $a_xml_writer->xmlEndTag('ContentObject');
371 }
ilObjQuestionPool\exportFileItems
exportFileItems($target_dir, &$expLog)
export files of file itmes
Definition: class.ilObjQuestionPool.php:481
ilObjQuestionPool\exportXMLMediaObjects
exportXMLMediaObjects(&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
Definition: class.ilObjQuestionPool.php:457
ilObjQuestionPool\exportXMLPageObjects
exportXMLPageObjects(&$a_xml_writer, $a_inst, &$expLog, $questions)
export page objects to xml (see ilias_co.dtd)
Definition: class.ilObjQuestionPool.php:412
ilObjQuestionPool\populateQuestionSkillAssignmentsXml
populateQuestionSkillAssignmentsXml(ilXmlWriter &$a_xml_writer, $questions)
Definition: class.ilObjQuestionPool.php:377
ilObjQuestionPool\exportTitleAndDescription
exportTitleAndDescription(ilXmlWriter &$a_xml_writer)
Definition: class.ilObjQuestionPool.php:391
ilXmlWriter\xmlEndTag
xmlEndTag(string $tag)
Writes an endtag.
Definition: class.ilXmlWriter.php:281
ilXmlWriter\xmlStartTag
xmlStartTag(string $tag, ?array $attrs=null, bool $empty=false, bool $encode=true, bool $escape=true)
Writes a starttag.
Definition: class.ilXmlWriter.php:238

References $benchmark, exportFileItems(), exportTitleAndDescription(), exportXMLMediaObjects(), exportXMLPageObjects(), exportXMLSettings(), populateQuestionSkillAssignmentsXml(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

+ Here is the call graph for this function:

◆ pasteFromClipboard()

ilObjQuestionPool::pasteFromClipboard ( )

Copies/Moves a question from the clipboard.

@access private

Definition at line 697 of file class.ilObjQuestionPool.php.

697 : bool
698 {
699 $success = false;
700 if (ilSession::get('qpl_clipboard') != null) {
701 $success = true;
702 foreach (ilSession::get('qpl_clipboard') as $question_object) {
703 if (strcmp($question_object['action'], 'move') == 0) {
704 $result = $this->db->queryF(
705 'SELECT obj_fi FROM qpl_questions WHERE question_id = %s',
706 ['integer'],
707 [$question_object['question_id']]
708 );
709 if ($result->numRows() == 1) {
710 $row = $this->db->fetchAssoc($result);
711 $source_questionpool = $row['obj_fi'];
712 $affectedRows = $this->db->manipulateF(
713 'UPDATE qpl_questions SET obj_fi = %s WHERE question_id = %s',
714 ['integer', 'integer'],
715 [$this->getId(), $question_object['question_id']]
716 );
717 if (!$affectedRows) {
718 $success = false;
719 }
720
721 $source_path = CLIENT_WEB_DIR . '/assessment/' . $source_questionpool . '/' . $question_object['question_id'] . '/';
722 if (@is_dir($source_path)) {
723 $target_path = CLIENT_WEB_DIR . '/assessment/' . $this->getId() . '/';
724 if (!@is_dir($target_path)) {
725 ilFileUtils::makeDirParents($target_path);
726 }
727 rename($source_path, $target_path . $question_object['question_id']);
728 }
729
730 ilObjQuestionPool::_updateQuestionCount($source_questionpool);
731 }
732 } else {
733 $new_question_id = $this->copyQuestion($question_object['question_id'], $this->getId());
734 if (!$new_question_id) {
735 $success = false;
736 }
737 }
738 }
739 }
740 // update question count of question pool
741 ilObjQuestionPool::_updateQuestionCount($this->getId());
742 ilSession::clear('qpl_clipboard');
743
744 return $success;
745 }
ilFileUtils\makeDirParents
static makeDirParents(string $a_dir)
Create a new directory and all parent directories.
Definition: class.ilFileUtils.php:188
ilObjQuestionPool\copyQuestion
copyQuestion(int $question_id, int $questionpool_to)
Definition: class.ilObjQuestionPool.php:259
CLIENT_WEB_DIR
const CLIENT_WEB_DIR
Definition: constants.php:47

References _updateQuestionCount(), ilSession\clear(), CLIENT_WEB_DIR, copyQuestion(), ilSession\get(), ilObject\getId(), and ilFileUtils\makeDirParents().

+ Here is the call graph for this function:

◆ populateQuestionSkillAssignmentsXml()

ilObjQuestionPool::populateQuestionSkillAssignmentsXml ( ilXmlWriter &  $a_xml_writer,
  $questions 
)
protected
Parameters
ilXmlWriter$a_xml_writer
$questions

Definition at line 377 of file class.ilObjQuestionPool.php.

377 : void
378 {
379 $assignmentList = new ilAssQuestionSkillAssignmentList($this->db);
380 $assignmentList->setParentObjId($this->getId());
381 $assignmentList->loadFromDb();
382 $assignmentList->loadAdditionalSkillData();
383
384 $skillQuestionAssignmentExporter = new ilAssQuestionSkillAssignmentExporter();
385 $skillQuestionAssignmentExporter->setXmlWriter($a_xml_writer);
386 $skillQuestionAssignmentExporter->setQuestionIds($questions);
387 $skillQuestionAssignmentExporter->setAssignmentList($assignmentList);
388 $skillQuestionAssignmentExporter->export();
389 }

References ilObject\getId().

Referenced by objectToXmlWriter().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ purgeQuestions()

ilObjQuestionPool::purgeQuestions ( )

Definition at line 1211 of file class.ilObjQuestionPool.php.

1211 : void
1212 {
1213 $incompleteQuestionPurger = new ilAssIncompleteQuestionPurger($this->db);
1214 $incompleteQuestionPurger->setOwnerId($this->user->getId());
1215 $incompleteQuestionPurger->purge();
1216 }

References ILIAS\Repository\user().

+ Here is the call graph for this function:

◆ questionsToXML()

ilObjQuestionPool::questionsToXML (   $questions)

Returns a QTI xml representation of a list of questions.

Parameters
array$questionsAn array containing the question ids of the questions
Returns
string The QTI xml representation of the questions @access public

Definition at line 623 of file class.ilObjQuestionPool.php.

623 : string
624 {
625 $xml = '';
626 // export button was pressed
627 if (count($questions) > 0) {
628 foreach ($questions as $key => $value) {
629 $question = $this->createQuestion('', $value);
630 $xml .= $question->getObject()->toXML();
631 }
632 if (count($questions) > 1) {
633 $xml = preg_replace('/<\/questestinterop>\s*<.xml.*?>\s*<questestinterop>/', '', $xml);
634 }
635 }
636 $xml = preg_replace(
637 '/(<\?xml[^>]*?>)/',
638 '\\1' . '<!DOCTYPE questestinterop SYSTEM "ims_qtiasiv1p2p1.dtd">',
639 $xml
640 );
641 return $xml;
642 }

References createQuestion().

+ Here is the call graph for this function:

◆ read()

ilObjQuestionPool::read (   $a_force_db = false)

read object data from db into object

Parameters
boolean@access public

Definition at line 110 of file class.ilObjQuestionPool.php.

110 : void
111 {
112 parent::read($a_force_db);
113 $this->loadFromDb();
114 }

References loadFromDb().

+ Here is the call graph for this function:

◆ saveToDb()

ilObjQuestionPool::saveToDb ( )

Definition at line 177 of file class.ilObjQuestionPool.php.

177 : void
178 {
179 $result = $this->db->queryF(
180 'SELECT id_questionpool FROM qpl_questionpool WHERE obj_fi = %s',
181 ['integer'],
182 [$this->getId()]
183 );
184
185 if ($result->numRows() == 1) {
186 $result = $this->db->update(
187 'qpl_questionpool',
188 [
189 'skill_service' => ['integer', (int) $this->isSkillServiceEnabled()],
190 'tstamp' => ['integer', time()]
191 ],
192 [
193 'obj_fi' => ['integer', $this->getId()]
194 ]
195 );
196 } else {
197 $next_id = $this->db->nextId('qpl_questionpool');
198
199 $result = $this->db->insert('qpl_questionpool', [
200 'id_questionpool' => ['integer', $next_id],
201 'skill_service' => ['integer', (int) $this->isSkillServiceEnabled()],
202 'tstamp' => ['integer', time()],
203 'obj_fi' => ['integer', $this->getId()]
204 ]);
205 }
206 }

References ilObject\getId(), and isSkillServiceEnabled().

Referenced by createReference().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ setSkillServiceEnabled()

ilObjQuestionPool::setSkillServiceEnabled ( bool  $skill_service_enabled)

Definition at line 1233 of file class.ilObjQuestionPool.php.

1233 : void
1234 {
1235 $this->skill_service_enabled = $skill_service_enabled;
1236 }

Referenced by loadFromDb().

+ Here is the caller graph for this function:

◆ update()

ilObjQuestionPool::update ( )

update object data

@access public

Returns
boolean

Reimplemented from ilObject.

Definition at line 93 of file class.ilObjQuestionPool.php.

93 : bool
94 {
95 $this->updateMetaData();
96 if (!parent::update()) {
97 return false;
98 }
99
100 // put here object specific stuff
101
102 return true;
103 }

References ilObject\updateMetaData().

+ Here is the call graph for this function:

Field Documentation

◆ $benchmark

ilBenchmark ilObjQuestionPool::$benchmark
private

Definition at line 36 of file class.ilObjQuestionPool.php.

Referenced by exportXMLPageObjects(), and objectToXmlWriter().

◆ $component_repository

ilComponentRepository ilObjQuestionPool::$component_repository
private

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

◆ $file_ids

array ilObjQuestionPool::$file_ids
private

Definition at line 39 of file class.ilObjQuestionPool.php.

Referenced by exportXMLPageObjects().

◆ $isSkillManagementGloballyActivated

ilObjQuestionPool::$isSkillManagementGloballyActivated = null
staticprivate

Definition at line 1238 of file class.ilObjQuestionPool.php.

◆ $mob_ids

array ilObjQuestionPool::$mob_ids
private

Definition at line 38 of file class.ilObjQuestionPool.php.

Referenced by exportXMLPageObjects().

◆ $questionrepository

GeneralQuestionPropertiesRepository ilObjQuestionPool::$questionrepository
private

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

◆ $skill_service_enabled

bool ilObjQuestionPool::$skill_service_enabled
private

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

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