ILIAS  release_6 Revision v6.24-5-g0c8bfefb3b8
ilObjQuestionPool Class Reference
+ Inheritance diagram for ilObjQuestionPool:
+ Collaboration diagram for ilObjQuestionPool:

Public Member Functions

 __construct ($a_id=0, $a_call_by_reference=true)
 Constructor @access public. More...
 
 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...
 
 updateMetaData ()
 update meta data entry More...
 
 read ($a_force_db=false)
 read object data from db into object More...
 
 delete ()
 delete object and all related data More...
 
 deleteQuestionpool ()
 
 deleteQuestion ($question_id)
 Deletes a question from the question pool. More...
 
 addQuestionChangeListeners (assQuestion $question)
 
 loadFromDb ()
 Loads a ilObjQuestionpool object from a database. More...
 
 saveToDb ()
 Saves a ilObjQuestionpool object to a database. More...
 
 getQuestiontype ($question_id)
 Returns the question type of a question with a given id. More...
 
 getDescription ()
 get description of content object More...
 
 setDescription ($a_description)
 set description of content object More...
 
 getTitle ()
 get title of glossary object More...
 
 setTitle ($a_title)
 set title of glossary object More...
 
 isInUse ($question_id)
 Checks whether the question is in use or not. More...
 
createQuestion ($question_type, $question_id=-1)
 
 duplicateQuestion ($question_id)
 Duplicates a question for a questionpool. More...
 
 copyQuestion ($question_id, $questionpool_to)
 Copies a question into another question pool. More...
 
 getPrintviewQuestions ()
 Calculates the data for the print view of the questionpool. More...
 
 objectToXmlWriter (ilXmlWriter &$a_xml_writer, $a_inst, $a_target_dir, &$expLog, $questions)
 export pages of test to xml (see ilias_co.dtd) More...
 
 exportXMLMetaData (&$a_xml_writer)
 export content objects meta data to xml (see ilias_co.dtd) More...
 
 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)
 export media objects to xml (see ilias_co.dtd) More...
 
 exportFileItems ($a_target_dir, &$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...
 
 getImportDirectory ()
 
getAllQuestions ()
 Retrieve an array containing all question ids of the questionpool. More...
 
getAllQuestionIds ()
 
 checkQuestionParent ($questionId)
 
 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...
 
 setOnline ($a_online_status)
 Sets the questionpool online status. More...
 
 getOnline ()
 
 setShowTaxonomies ($showTaxonomies)
 
 getShowTaxonomies ()
 
 setNavTaxonomyId ($navTaxonomyId)
 
 getNavTaxonomyId ()
 
 isNavTaxonomyActive ()
 
 pasteFromClipboard ()
 Copies/Moves a question from the clipboard. More...
 
 copyToClipboard ($question_id)
 Copies a question to the clipboard. More...
 
 moveToClipboard ($question_id)
 Moves a question to the clipboard. More...
 
 cleanupClipboard ($deletedQuestionId)
 
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...
 
 _getFullPathToQpl ($ref_id)
 Retrieves the full path to a question pool with a given reference id. More...
 
getQplQuestions ()
 
 cloneObject ($a_target_id, $a_copy_id=0, $a_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 ($skillServiceEnabled)
 
 fromXML ($xmlFile)
 
- Public Member Functions inherited from ilObject
 __construct ($a_id=0, $a_reference=true)
 Constructor @access public. More...
 
 withReferences ()
 determines wehter objects are referenced or not (got ref ids or not) More...
 
 read ()
 read object data from db into object More...
 
 getId ()
 get object id @access public More...
 
 setId ($a_id)
 set object id @access public More...
 
 setRefId ($a_id)
 set reference id @access public More...
 
 getRefId ()
 get reference id @access public More...
 
 getType ()
 get object type @access public More...
 
 setType ($a_type)
 set object type @access public More...
 
 getPresentationTitle ()
 get presentation title Normally same as title Overwritten for sessions More...
 
 getTitle ()
 get object title @access public More...
 
 getUntranslatedTitle ()
 get untranslated object title @access public More...
 
 setTitle ($a_title)
 set object title More...
 
 getDescription ()
 get object description More...
 
 setDescription ($a_desc)
 set object description More...
 
 getLongDescription ()
 get object long description (stored in object_description) More...
 
 getImportId ()
 get import id More...
 
 setImportId ($a_import_id)
 set import id More...
 
 setOfflineStatus ($a_status)
 Set offline status. More...
 
 getOfflineStatus ()
 Get offline status. More...
 
 supportsOfflineHandling ()
 Check whether object supports offline handling. More...
 
 getOwner ()
 get object owner More...
 
 getOwnerName ()
 
 setOwner ($a_owner)
 set object owner More...
 
 getCreateDate ()
 get create date @access public More...
 
 getLastUpdateDate ()
 get last update date @access public More...
 
 getDiskUsage ()
 Gets the disk usage of the object in bytes. More...
 
 create ()
 create More...
 
 update ()
 update object in db More...
 
 MDUpdateListener ($a_element)
 Meta data update listener. More...
 
 createMetaData ()
 create meta data entry More...
 
 updateMetaData ()
 update meta data entry More...
 
 deleteMetaData ()
 delete meta data entry More...
 
 updateOwner ()
 update owner of object in db More...
 
 putInTree ($a_parent_ref)
 maybe this method should be in tree object!? More...
 
 setPermissions ($a_parent_ref)
 set permissions of object More...
 
 setParentRolePermissions ($a_parent_ref)
 Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates. More...
 
 createReference ()
 creates reference for object More...
 
 countReferences ()
 count references of object 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 If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) @access public More...
 
 applyDidacticTemplate ($a_tpl_id)
 Apply template. More...
 
 setRegisterMode ($a_bool)
 
 isUserRegistered ($a_user_id=0)
 
 requireRegistration ()
 
 getXMLZip ()
 
 getHTMLDirectory ()
 
 appendCopyInfo ($a_target_id, $a_copy_id)
 Prepend Copy info if object with same name exists in that container. More...
 
 cloneDependencies ($a_target_id, $a_copy_id)
 Clone object dependencies. More...
 
 cloneMetaData ($target_obj)
 Copy meta data. More...
 
 getPossibleSubObjects ($a_filter=true)
 get all possible subobjects of this type the object can decide which types of subobjects are possible jut in time overwrite if the decision distinguish from standard model More...
 

Static Public Member Functions

static _createImportDirectory ()
 creates data directory for import files (data_dir/qpl_data/qpl_<id>/import, depending on data directory that is set in ILIAS setup/ini) More...
 
static _setImportDirectory ($a_import_dir=null)
 set import directory More...
 
static _getImportDirectory ()
 get import directory of lm More...
 
static _getQuestionCount ($questionpool_id, $complete_questions_only=false)
 Returns the number of questions in a question pool. More...
 
static _lookupOnline ($a_obj_id, $is_reference=false)
 
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 ($use_object_id=false, $equal_points=false, $could_be_offline=false, $showPath=false, $with_questioncount=false, $permission="read", $usr_id="")
 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)
 Get all self assessment question types. More...
 
static _updateQuestionCount ($object_id)
 Updates the number of available questions for a question pool in the database. More...
 
static isSkillManagementGloballyActivated ()
 
- Static Public Member Functions inherited from ilObject
static _lookupObjIdByImportId ($a_import_id)
 
static _lookupImportId ($a_obj_id)
 
static _lookupOwnerName ($a_owner_id)
 lookup owner name for owner id More...
 
static _getIdForImportId ($a_import_id)
 get current object id for import id (static) More...
 
static _getAllReferences ($a_id)
 get all reference ids of object More...
 
static _lookupTitle ($a_id)
 lookup object title More...
 
static lookupOfflineStatus ($a_obj_id)
 Lookup offline status using objectDataCache. More...
 
static _lookupOwner ($a_id)
 lookup object owner More...
 
static _getIdsForTitle ($title, $type='', $partialmatch=false)
 
static _lookupDescription ($a_id)
 lookup object description More...
 
static _lookupLastUpdate ($a_id, $a_as_string=false)
 lookup last update More...
 
static _getLastUpdateOfObjects ($a_objs)
 Get last update for a set of media objects. More...
 
static _lookupObjId ($a_id)
 
static _setDeletedDate ($a_ref_id, $a_deleted_by)
 
static setDeletedDates ($a_ref_ids, $a_user_id)
 Set deleted date. More...
 
static _resetDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
static _lookupDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
static _writeTitle ($a_obj_id, $a_title)
 write title to db (static) More...
 
static _writeDescription ($a_obj_id, $a_desc)
 write description to db (static) More...
 
static _writeImportId ($a_obj_id, $a_import_id)
 write import id to db (static) More...
 
static _lookupType ($a_id, $a_reference=false)
 lookup object type More...
 
static _isInTrash ($a_ref_id)
 checks wether object is in trash More...
 
static _hasUntrashedReference ($a_obj_id)
 checks wether an object has at least one reference that is not in trash More...
 
static _lookupObjectId ($a_ref_id)
 lookup object id More...
 
static _getObjectsDataForType ($a_type, $a_omit_trash=false)
 get all objects of a certain type More...
 
static _exists ($a_id, $a_reference=false, $a_type=null)
 checks if an object exists in object_data@access public More...
 
static _getObjectsByType ($a_obj_type="", $a_owner="")
 Get objects by type. More...
 
static _prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
 Prepare copy wizard object selection. More...
 
static collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
 Collect deletion dependencies. More...
 
static getDeletionDependencies ($a_obj_id)
 Get deletion dependencies. More...
 
static getLongDescriptions (array $a_obj_ids)
 Get long description data. More...
 
static getAllOwnedRepositoryObjects ($a_user_id)
 Get all ids of objects user owns. More...
 
static fixMissingTitles ($a_type, array &$a_obj_title_map)
 Try to fix missing object titles. More...
 
static _lookupCreationDate ($a_id)
 Lookup creation date. More...
 
static hasAutoRating ($a_type, $a_ref_id)
 Check if auto rating is active for parent group/course. More...
 

Data Fields

 $online
 
- Data Fields inherited from ilObject
const TITLE_LENGTH = 255
 max length of object title More...
 
const DESC_LENGTH = 128
 
 $lng
 
 $id
 
 $ref_id
 
 $type
 
 $title
 
 $untranslatedTitle
 
 $desc
 
 $long_desc
 
 $owner
 
 $create_date
 
 $last_update
 
 $import_id
 
 $register = false
 
 $referenced
 
 $objectList
 
 $max_title
 
 $max_desc
 
 $add_dots
 

Protected Member Functions

 populateQuestionSkillAssignmentsXml (ilXmlWriter &$a_xml_writer, $questions)
 

Private Member Functions

 exportXMLSettings ($xmlWriter)
 

Private Attributes

 $showTaxonomies = null
 
 $navTaxonomyId = null
 
 $skillServiceEnabled
 
 $import_dir
 

Static Private Attributes

static $isSkillManagementGloballyActivated = null
 

Additional Inherited Members

- Protected Attributes inherited from ilObject
 $objDefinition
 
 $db
 
 $log
 
 $error
 
 $tree
 
 $app_event_handler
 
 $rbacadmin
 
 $rbacreview
 

Detailed Description

Definition at line 16 of file class.ilObjQuestionPool.php.

Constructor & Destructor Documentation

◆ __construct()

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

Constructor @access public.

Parameters
integerreference_id or object_id
booleantreat the id as reference_id (true) or object_id (false)

Reimplemented from ilObject.

Definition at line 56 of file class.ilObjQuestionPool.php.

57 {
58 $this->type = "qpl";
59 parent::__construct($a_id, $a_call_by_reference);
60 $this->setOnline(0);
61
62 $this->skillServiceEnabled = false;
63 }
setOnline($a_online_status)
Sets the questionpool online status.
__construct(Container $dic, ilPlugin $plugin)
@inheritDoc

References ILIAS\GlobalScreen\Provider\__construct(), and setOnline().

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Member Function Documentation

◆ _createImportDirectory()

static ilObjQuestionPool::_createImportDirectory ( )
static

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

Definition at line 734 of file class.ilObjQuestionPool.php.

735 {
736 global $DIC;
737 $ilias = $DIC['ilias'];
738
739 include_once "./Services/Utilities/classes/class.ilUtil.php";
740 $qpl_data_dir = ilUtil::getDataDir() . "/qpl_data";
741 ilUtil::makeDir($qpl_data_dir);
742
743 if (!is_writable($qpl_data_dir)) {
744 $ilias->raiseError("Questionpool Data Directory (" . $qpl_data_dir
745 . ") not writeable.", $ilias->error_obj->FATAL);
746 }
747
748 // create questionpool directory (data_dir/qpl_data/qpl_import)
749 $qpl_dir = $qpl_data_dir . "/qpl_import";
750 ilUtil::makeDir($qpl_dir);
751 if (!@is_dir($qpl_dir)) {
752 $ilias->raiseError("Creation of Questionpool Directory failed.", $ilias->error_obj->FATAL);
753 }
754 return $qpl_dir;
755 }
static getDataDir()
get data directory (outside webspace)
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
$DIC
Definition: xapitoken.php:46

References $DIC, ilUtil\getDataDir(), and ilUtil\makeDir().

Referenced by ilObjQuestionPoolGUI\uploadQplObject().

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◆ _getAvailableQuestionpools()

static ilObjQuestionPool::_getAvailableQuestionpools (   $use_object_id = false,
  $equal_points = false,
  $could_be_offline = false,
  $showPath = false,
  $with_questioncount = false,
  $permission = "read",
  $usr_id = "" 
)
static

Returns the available question pools for the active user.

Returns
array The available question pools @access public

Definition at line 1277 of file class.ilObjQuestionPool.php.

1278 {
1279 global $DIC;
1280 $ilUser = $DIC['ilUser'];
1281 $ilDB = $DIC['ilDB'];
1282 $lng = $DIC['lng'];
1283
1284 $result_array = array();
1285 $permission = (strlen($permission) == 0) ? "read" : $permission;
1286 $qpls = ilUtil::_getObjectsByOperations("qpl", $permission, (strlen($usr_id)) ? $usr_id : $ilUser->getId(), -1);
1287 $obj_ids = array();
1288 foreach ($qpls as $ref_id) {
1290 $obj_ids[$ref_id] = $obj_id;
1291 }
1292 $titles = ilObject::_prepareCloneSelection($qpls, "qpl");
1293 if (count($obj_ids)) {
1294 $in = $ilDB->in('object_data.obj_id', $obj_ids, false, 'integer');
1295 if ($could_be_offline) {
1296 $result = $ilDB->query("SELECT qpl_questionpool.*, object_data.title FROM qpl_questionpool, object_data WHERE " .
1297 "qpl_questionpool.obj_fi = object_data.obj_id AND $in ORDER BY object_data.title");
1298 } else {
1299 $result = $ilDB->queryF(
1300 "SELECT qpl_questionpool.*, object_data.title FROM qpl_questionpool, object_data WHERE " .
1301 "qpl_questionpool.obj_fi = object_data.obj_id AND $in AND qpl_questionpool.isonline = %s " .
1302 "ORDER BY object_data.title",
1303 array('text'),
1304 array(1)
1305 );
1306 }
1307 while ($row = $ilDB->fetchAssoc($result)) {
1308 $add = true;
1309 if ($equal_points) {
1310 if (!ilObjQuestionPool::_hasEqualPoints($row["obj_fi"])) {
1311 $add = false;
1312 }
1313 }
1314 if ($add) {
1315 $ref_id = array_search($row["obj_fi"], $obj_ids);
1316 $title = (($showPath) ? $titles[$ref_id] : $row["title"]);
1317 if ($with_questioncount) {
1318 $title .= " [" . $row["questioncount"] . " " . ($row["questioncount"] == 1 ? $lng->txt("ass_question") : $lng->txt("assQuestions")) . "]";
1319 }
1320
1321 if ($use_object_id) {
1322 $result_array[$row["obj_fi"]] = array(
1323 'qpl_id' => $row['obj_fi'],
1324 'qpl_title' => $row['title'],
1325 "title" => $title,
1326 "count" => $row["questioncount"]
1327 );
1328 } else {
1329 $result_array[$ref_id] = array(
1330 'qpl_id' => $row['obj_fi'],
1331 'qpl_title' => $row['title'],
1332 "title" => $title,
1333 "count" => $row["questioncount"]
1334 );
1335 }
1336 }
1337 }
1338 }
1339 return $result_array;
1340 }
$result
if(php_sapi_name() !='cli') $in
Definition: Utf8Test.php:37
static _hasEqualPoints($a_obj_id, $is_reference=false)
Checks a question pool for questions with the same maximum points.
static _lookupObjId($a_id)
static _prepareCloneSelection($a_ref_ids, $new_type, $show_path=true)
Prepare copy wizard object selection.
static _getObjectsByOperations($a_obj_type, $a_operation, $a_usr_id=0, $limit=0)
Get all objects of a specific type and check access This function is not recursive,...
global $ilDB
$ilUser
Definition: imgupload.php:18

References $DIC, $ilDB, $ilUser, $in, ilObject\$lng, ilObject\$ref_id, $result, ilObject\$title, ilUtil\_getObjectsByOperations(), _hasEqualPoints(), ilObject\_lookupObjId(), and ilObject\_prepareCloneSelection().

Referenced by ilTestExpressPageObjectGUI\addQuestion(), ilObjTestGUI\addQuestionObject(), ilObjTestGUI\createQuestionObject(), ilObjTest\getAvailableQuestionpools(), ilObjTest\getAvailableQuestions(), ilTestQuestionBrowserTableGUI\getQuestionParentObjIds(), and ilObjTest\randomSelectQuestions().

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◆ _getFullPathToQpl()

ilObjQuestionPool::_getFullPathToQpl (   $ref_id)

Retrieves the full path to a question pool with a given reference id.

Returns
string The full path to the question pool including the locator @access public

Definition at line 1250 of file class.ilObjQuestionPool.php.

1251 {
1252 global $DIC;
1253 $tree = $DIC['tree'];
1254 $path = $tree->getPathFull($ref_id);
1255 $items = array();
1256 $counter = 0;
1257 foreach ($path as $item) {
1258 if (($counter > 0) && ($counter < count($path) - 1)) {
1259 array_push($items, $item["title"]);
1260 }
1261 $counter++;
1262 }
1263 $fullpath = join(" > ", $items);
1264 include_once "./Services/Utilities/classes/class.ilStr.php";
1265 if (strlen($fullpath) > 60) {
1266 $fullpath = ilStr::subStr($fullpath, 0, 30) . "..." . ilStr::subStr($fullpath, ilStr::strLen($fullpath) - 30, 30);
1267 }
1268 return $fullpath;
1269 }
static subStr($a_str, $a_start, $a_length=null)
Definition: class.ilStr.php:15
static strLen($a_string)
Definition: class.ilStr.php:78

References $DIC, ilObject\$ref_id, ilObject\$tree, ilStr\strLen(), and ilStr\subStr().

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◆ _getImportDirectory()

static ilObjQuestionPool::_getImportDirectory ( )
static

get import directory of lm

Definition at line 772 of file class.ilObjQuestionPool.php.

773 {
774 if (strlen($_SESSION["qpl_import_dir"])) {
775 return $_SESSION["qpl_import_dir"];
776 }
777 return null;
778 }
$_SESSION["AccountId"]

References $_SESSION.

Referenced by assFormulaQuestionImport\fromXML(), getImportDirectory(), assQuestionImport\getQplImportArchivDirectory(), ilObjQuestionPoolGUI\importVerifiedFileObject(), and ilObjQuestionPoolGUI\uploadQplObject().

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◆ _getQuestionCount()

static ilObjQuestionPool::_getQuestionCount (   $questionpool_id,
  $complete_questions_only = false 
)
static

Returns the number of questions in a question pool.

Parameters
integer$questonpool_idObject id of the questionpool to examine
boolean$complete_questions_onlyIf set to TRUE, returns only the number of complete questions in the questionpool. Default is FALSE
Returns
integer The number of questions in the questionpool object @access public

Definition at line 890 of file class.ilObjQuestionPool.php.

891 {
892 global $DIC;
893 $ilDB = $DIC['ilDB'];
894 if ($complete_questions_only) {
895 $result = $ilDB->queryF(
896 "SELECT COUNT(question_id) question_count FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND original_id IS NULL AND complete = %s",
897 array('integer', 'text'),
898 array($questionpool_id, 1)
899 );
900 } else {
901 $result = $ilDB->queryF(
902 "SELECT COUNT(question_id) question_count FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND original_id IS NULL",
903 array('integer'),
904 array($questionpool_id)
905 );
906 }
907 $row = $ilDB->fetchAssoc($result);
908 return $row["question_count"];
909 }

References $DIC, $ilDB, and $result.

Referenced by _updateQuestionCount().

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◆ _getQuestionTypes()

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

Definition at line 1412 of file class.ilObjQuestionPool.php.

1413 {
1414 global $DIC;
1415 $ilDB = $DIC['ilDB'];
1416 $lng = $DIC['lng'];
1417
1418 include_once "./Modules/Test/classes/class.ilObjAssessmentFolder.php";
1420 $lng->loadLanguageModule("assessment");
1421 $result = $ilDB->query("SELECT * FROM qpl_qst_type");
1422 $types = array();
1423 while ($row = $ilDB->fetchAssoc($result)) {
1424 if ($all_tags || (!in_array($row["question_type_id"], $forbidden_types))) {
1425 global $DIC;
1426 $ilLog = $DIC['ilLog'];
1427
1428 if ($row["plugin"] == 0) {
1429 $types[$lng->txt($row["type_tag"])] = $row;
1430 } else {
1431 global $DIC;
1432 $ilPluginAdmin = $DIC['ilPluginAdmin'];
1433 $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_MODULE, "TestQuestionPool", "qst");
1434 foreach ($pl_names as $pl_name) {
1435 $pl = ilPlugin::getPluginObject(IL_COMP_MODULE, "TestQuestionPool", "qst", $pl_name);
1436 if (strcmp($pl->getQuestionType(), $row["type_tag"]) == 0) {
1437 $types[$pl->getQuestionTypeTranslation()] = $row;
1438 }
1439 }
1440 }
1441 }
1442 }
1443
1444 require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionTypeOrderer.php';
1446 $orderer = new ilAssQuestionTypeOrderer($types, $orderMode);
1447 $types = $orderer->getOrderedTypes($withDeprecatedTypes);
1448
1449 return $types;
1450 }
const IL_COMP_MODULE
const ORDER_MODE_FIX
order mode with fixed priority for ordering
const ORDER_MODE_ALPHA
order mode that orders by alphanumerical priority
static _getForbiddenQuestionTypes()
Returns the forbidden questiontypes for ILIAS.
static getPluginObject(string $a_ctype, string $a_cname, string $a_slot_id, string $a_pname)

References $DIC, $ilDB, $ilLog, ilObject\$lng, $result, ilObjAssessmentFolder\_getForbiddenQuestionTypes(), ilPlugin\getPluginObject(), IL_COMP_MODULE, ilAssQuestionTypeOrderer\ORDER_MODE_ALPHA, and ilAssQuestionTypeOrderer\ORDER_MODE_FIX.

Referenced by _getSelfAssessmentQuestionTypes(), ilTestRandomQuestionSetPoolDefinitionFormGUI\build(), getQuestionTypes(), ilTestQuestionBrowserTableGUI\initFilter(), ilQuestionBrowserTableGUI\initFilter(), ilTestTaxonomyFilterLabelTranslater\loadTypeLabels(), and ilObjAssessmentFolderGUI\saveSettingsObject().

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◆ _getSelfAssessmentQuestionTypes()

static & ilObjQuestionPool::_getSelfAssessmentQuestionTypes (   $all_tags = false)
static

Get all self assessment question types.

Todo:
Make it more flexible

Definition at line 1500 of file class.ilObjQuestionPool.php.

1501 {
1502 /* $allowed_types = array(
1503 "assSingleChoice" => 1,
1504 "assMultipleChoice" => 2,
1505 "assClozeTest" => 3,
1506 "assMatchingQuestion" => 4,
1507 "assOrderingQuestion" => 5,
1508 "assOrderingHorizontal" => 6,
1509 "assImagemapQuestion" => 7,
1510 "assTextQuestion" => 8,
1511 "assTextSubset" => 9,
1512 "assErrorText" => 10
1513 );*/
1514 $allowed_types = array(
1515 "assSingleChoice" => 1,
1516 "assMultipleChoice" => 2,
1517 "assKprimChoice" => 3,
1518 "assClozeTest" => 4,
1519 "assMatchingQuestion" => 5,
1520 "assOrderingQuestion" => 6,
1521 "assOrderingHorizontal" => 7,
1522 "assImagemapQuestion" => 8,
1523 "assTextSubset" => 9,
1524 "assErrorText" => 10,
1525 "assLongMenu" => 11
1526 );
1527 $satypes = array();
1528 $qtypes = ilObjQuestionPool::_getQuestionTypes($all_tags);
1529 foreach ($qtypes as $k => $t) {
1530 //if (in_array($t["type_tag"], $allowed_types))
1531 if (isset($allowed_types[$t["type_tag"]])) {
1532 $t["order"] = $allowed_types[$t["type_tag"]];
1533 $satypes[$k] = $t;
1534 }
1535 }
1536 return $satypes;
1537 }
static _getQuestionTypes($all_tags=false, $fixOrder=false, $withDeprecatedTypes=true)

References _getQuestionTypes().

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

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◆ _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 995 of file class.ilObjQuestionPool.php.

996 {
997 global $DIC;
998 $ilDB = $DIC['ilDB'];
999
1000 if ($is_reference) {
1001 $result = $ilDB->queryF(
1002 "SELECT count(DISTINCT qpl_questions.points) equal_points FROM qpl_questions, object_reference WHERE object_reference.ref_id = %s AND qpl_questions.tstamp > 0 AND object_reference.obj_id = qpl_questions.obj_fi AND qpl_questions.original_id IS NULL",
1003 array('integer'),
1004 array($a_obj_id)
1005 );
1006 } else {
1007 $result = $ilDB->queryF(
1008 "SELECT count(DISTINCT points) equal_points FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND qpl_questions.original_id IS NULL",
1009 array('integer'),
1010 array($a_obj_id)
1011 );
1012 }
1013 if ($result->numRows() == 1) {
1014 $row = $ilDB->fetchAssoc($result);
1015 if ($row["equal_points"] == 1) {
1016 return 1;
1017 } else {
1018 return 0;
1019 }
1020 }
1021 return 0;
1022 }

References $DIC, $ilDB, and $result.

Referenced by _getAvailableQuestionpools().

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◆ _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 1137 of file class.ilObjQuestionPool.php.

1138 {
1139 global $DIC;
1140 $rbacsystem = $DIC['rbacsystem'];
1141
1142 include_once "./Services/Object/classes/class.ilObject.php";
1143 $refs = ilObject::_getAllReferences($object_id);
1144 if (count($refs)) {
1145 foreach ($refs as $ref_id) {
1146 if ($rbacsystem->checkAccess("write", $ref_id) && (ilObject::_hasUntrashedReference($object_id))) {
1147 return true;
1148 }
1149 }
1150 }
1151 return false;
1152 }
static _getAllReferences($a_id)
get all reference ids of object
static _hasUntrashedReference($a_obj_id)
checks wether an object has at least one reference that is not in trash

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

Referenced by assQuestion\_isWriteable().

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◆ _lookupOnline()

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

Definition at line 964 of file class.ilObjQuestionPool.php.

965 {
966 global $DIC;
967 $ilDB = $DIC['ilDB'];
968
969 if ($is_reference) {
970 $result = $ilDB->queryF(
971 "SELECT qpl_questionpool.isonline FROM qpl_questionpool,object_reference WHERE object_reference.ref_id = %s AND object_reference.obj_id = qpl_questionpool.obj_fi",
972 array('integer'),
973 array($a_obj_id)
974 );
975 } else {
976 $result = $ilDB->queryF(
977 "SELECT isonline FROM qpl_questionpool WHERE obj_fi = %s",
978 array('integer'),
979 array($a_obj_id)
980 );
981 }
982 if ($result->numRows() == 1) {
983 $row = $ilDB->fetchAssoc($result);
984 return $row["isonline"];
985 }
986 return 0;
987 }

References $DIC, $ilDB, and $result.

Referenced by ilObjQuestionPoolListGUI\getProperties(), and ilPoolSelectorGUI\isNodeVisible().

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◆ _setImportDirectory()

static ilObjQuestionPool::_setImportDirectory (   $a_import_dir = null)
static

set import directory

Definition at line 760 of file class.ilObjQuestionPool.php.

761 {
762 if (strlen($a_import_dir)) {
763 $_SESSION["qpl_import_dir"] = $a_import_dir;
764 } else {
765 unset($_SESSION["qpl_import_dir"]);
766 }
767 }

References $_SESSION.

Referenced by ilTestQuestionPoolImporter\importXmlRepresentation(), and ilObjQuestionPoolGUI\uploadQplObject().

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◆ _updateQuestionCount()

static ilObjQuestionPool::_updateQuestionCount (   $object_id)
static

Updates the number of available questions for a question pool in the database.

Parameters
integer$object_idObject id of the questionpool to examine @access public

Definition at line 1563 of file class.ilObjQuestionPool.php.

1564 {
1565 global $DIC;
1566 $ilDB = $DIC['ilDB'];
1567 $result = $ilDB->manipulateF(
1568 "UPDATE qpl_questionpool SET questioncount = %s, tstamp = %s WHERE obj_fi = %s",
1569 array('integer','integer','integer'),
1570 array(ilObjQuestionPool::_getQuestionCount($object_id, true), time(), $object_id)
1571 );
1572 }
static _getQuestionCount($questionpool_id, $complete_questions_only=false)
Returns the number of questions in a question pool.

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

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

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◆ addQuestionChangeListeners()

ilObjQuestionPool::addQuestionChangeListeners ( assQuestion  $question)
Parameters
assQuestion$question

Definition at line 204 of file class.ilObjQuestionPool.php.

205 {
206 global $DIC;
207 $ilDB = $DIC['ilDB'];
208
209 foreach (ilObjTest::getPoolQuestionChangeListeners($ilDB, $this->getId()) as $listener) {
210 $question->addQuestionChangeListener($listener);
211 }
212 }
addQuestionChangeListener(ilQuestionChangeListener $listener)
static getPoolQuestionChangeListeners(ilDBInterface $db, $poolObjId)
getId()
get object id @access public

References $DIC, $ilDB, assQuestion\addQuestionChangeListener(), ilObject\getId(), and ilObjTest\getPoolQuestionChangeListeners().

Referenced by deleteQuestion().

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◆ checkQuestionParent()

ilObjQuestionPool::checkQuestionParent (   $questionId)

Definition at line 832 of file class.ilObjQuestionPool.php.

833 {
834 global $DIC; /* @var ILIAS\DI\Container $DIC */
835
836 $row = $DIC->database()->fetchAssoc($DIC->database()->queryF(
837 "SELECT COUNT(question_id) cnt FROM qpl_questions WHERE question_id = %s AND obj_fi = %s",
838 array('integer', 'integer'),
839 array($questionId, $this->getId())
840 ));
841
842 return (bool) $row['cnt'];
843 }

References $DIC, and ilObject\getId().

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◆ cleanupClipboard()

ilObjQuestionPool::cleanupClipboard (   $deletedQuestionId)

Definition at line 1113 of file class.ilObjQuestionPool.php.

1114 {
1115 if (!isset($_SESSION['qpl_clipboard'])) {
1116 return;
1117 }
1118
1119 if (!isset($_SESSION['qpl_clipboard'][$deletedQuestionId])) {
1120 return;
1121 }
1122
1123 unset($_SESSION['qpl_clipboard'][$deletedQuestionId]);
1124
1125 if (!count($_SESSION['qpl_clipboard'])) {
1126 unset($_SESSION['qpl_clipboard']);
1127 }
1128 }

References $_SESSION.

◆ cloneObject()

ilObjQuestionPool::cloneObject (   $a_target_id,
  $a_copy_id = 0,
  $a_omit_tree = false 
)

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

@access public

Definition at line 1364 of file class.ilObjQuestionPool.php.

1365 {
1366 $newObj = parent::cloneObject($a_target_id, $a_copy_id, $a_omit_tree);
1367
1368 $newObj->setOnline(false);
1369 $newObj->update();
1370
1371 $newObj->setSkillServiceEnabled($this->isSkillServiceEnabled());
1372 $newObj->setShowTaxonomies($this->getShowTaxonomies());
1373 $newObj->saveToDb();
1374
1375 // clone the questions in the question pool
1376 $questions = &$this->getQplQuestions();
1377 $questionIdsMap = array();
1378 foreach ($questions as $question_id) {
1379 $newQuestionId = $newObj->copyQuestion($question_id, $newObj->getId());
1380 $questionIdsMap[$question_id] = $newQuestionId;
1381 }
1382
1383 // clone meta data
1384 include_once "./Services/MetaData/classes/class.ilMD.php";
1385 $md = new ilMD($this->getId(), 0, $this->getType());
1386 $md->cloneMD($newObj->getId(), 0, $newObj->getType());
1387
1388 // update the metadata with the new title of the question pool
1389 $newObj->updateMetaData();
1390
1391 require_once 'Modules/TestQuestionPool/classes/class.ilQuestionPoolTaxonomiesDuplicator.php';
1392 $duplicator = new ilQuestionPoolTaxonomiesDuplicator();
1393 $duplicator->setSourceObjId($this->getId());
1394 $duplicator->setSourceObjType($this->getType());
1395 $duplicator->setTargetObjId($newObj->getId());
1396 $duplicator->setTargetObjType($newObj->getType());
1397 $duplicator->setQuestionIdMapping($questionIdsMap);
1398 $duplicator->duplicate($duplicator->getAllTaxonomiesForSourceObject());
1399
1400 $duplicatedTaxKeyMap = $duplicator->getDuplicatedTaxonomiesKeysMap();
1401 $newObj->setNavTaxonomyId($duplicatedTaxKeyMap->getMappedTaxonomyId($this->getNavTaxonomyId()));
1402 $newObj->saveToDb();
1403
1404 return $newObj;
1405 }
getType()
get object type @access public

References ilObject\getId(), getQplQuestions(), getShowTaxonomies(), ilObject\getType(), and isSkillServiceEnabled().

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◆ copyQuestion()

ilObjQuestionPool::copyQuestion (   $question_id,
  $questionpool_to 
)

Copies a question into another question pool.

Parameters
integer$question_idDatabase id of the question
integer$questionpool_toDatabase id of the target questionpool @access public

Definition at line 411 of file class.ilObjQuestionPool.php.

412 {
413 $question_gui = &$this->createQuestion("", $question_id);
414 if ($question_gui->object->getObjId() == $questionpool_to) {
415 // the question is copied into the same question pool
416 return $this->duplicateQuestion($question_id);
417 } else {
418 // the question is copied into another question pool
419 $newtitle = $question_gui->object->getTitle();
420 if ($question_gui->object->questionTitleExists($this->getId(), $question_gui->object->getTitle())) {
421 $counter = 2;
422 while ($question_gui->object->questionTitleExists($this->getId(), $question_gui->object->getTitle() . " ($counter)")) {
423 $counter++;
424 }
425 $newtitle = $question_gui->object->getTitle() . " ($counter)";
426 }
427 return $question_gui->object->copyObject($this->getId(), $newtitle);
428 }
429 }
duplicateQuestion($question_id)
Duplicates a question for a questionpool.
& createQuestion($question_type, $question_id=-1)

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

Referenced by pasteFromClipboard().

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◆ copyToClipboard()

ilObjQuestionPool::copyToClipboard (   $question_id)

Copies a question to the clipboard.

Parameters
integer$question_idObject id of the question @access private

Definition at line 1091 of file class.ilObjQuestionPool.php.

1092 {
1093 if (!array_key_exists("qpl_clipboard", $_SESSION)) {
1094 $_SESSION["qpl_clipboard"] = array();
1095 }
1096 $_SESSION["qpl_clipboard"][$question_id] = array("question_id" => $question_id, "action" => "copy");
1097 }

References $_SESSION.

◆ create()

ilObjQuestionPool::create (   $a_upload = false)

create questionpool object

Definition at line 68 of file class.ilObjQuestionPool.php.

69 {
70 parent::create();
71
72 // meta data will be created by
73 // import parser
74 if (!$a_upload) {
75 $this->createMetaData();
76 }
77 }
createMetaData()
create meta data entry

References ilObject\createMetaData().

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◆ 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 680 of file class.ilObjQuestionPool.php.

681 {
682 include_once "./Services/Utilities/classes/class.ilUtil.php";
683 $qpl_data_dir = ilUtil::getDataDir() . "/qpl_data";
684 ilUtil::makeDir($qpl_data_dir);
685 if (!is_writable($qpl_data_dir)) {
686 $this->ilias->raiseError("Questionpool Data Directory (" . $qpl_data_dir
687 . ") not writeable.", $this->ilias->error_obj->FATAL);
688 }
689
690 // create learning module directory (data_dir/lm_data/lm_<id>)
691 $qpl_dir = $qpl_data_dir . "/qpl_" . $this->getId();
692 ilUtil::makeDir($qpl_dir);
693 if (!@is_dir($qpl_dir)) {
694 $this->ilias->raiseError("Creation of Questionpool Directory failed.", $this->ilias->error_obj->FATAL);
695 }
696 // create Export subdirectory (data_dir/lm_data/lm_<id>/Export)
697 ilUtil::makeDir($this->getExportDirectory('xls'));
698 if (!@is_dir($this->getExportDirectory('xls'))) {
699 $this->ilias->raiseError("Creation of Export Directory failed.", $this->ilias->error_obj->FATAL);
700 }
701 ilUtil::makeDir($this->getExportDirectory('zip'));
702 if (!@is_dir($this->getExportDirectory('zip'))) {
703 $this->ilias->raiseError("Creation of Export Directory failed.", $this->ilias->error_obj->FATAL);
704 }
705 }
getExportDirectory($type="")
get export directory of questionpool
redirection script todo: (a better solution should control the processing via a xml file)

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

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◆ createQuestion()

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

Definition at line 369 of file class.ilObjQuestionPool.php.

370 {
371 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
372 if ($question_id > 0) {
373 return assQuestion::_instanciateQuestionGUI($question_id);
374 }
375 assQuestion::_includeClass($question_type, 1);
376 $question_type_gui = $question_type . "GUI";
377 $question_gui = new $question_type_gui();
378 return $question_gui;
379 }
static & _instanciateQuestionGUI($question_id)
Creates an instance of a question gui with a given question id.
static _includeClass($question_type, $gui=0)
Include the php class file for a given question type.

References assQuestion\_includeClass(), and assQuestion\_instanciateQuestionGUI().

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

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◆ 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 85 of file class.ilObjQuestionPool.php.

86 {
87 $result = parent::createReference();
88 $this->saveToDb();
89 return $result;
90 }
saveToDb()
Saves a ilObjQuestionpool object to a database.

References $result, and saveToDb().

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◆ 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

Definition at line 145 of file class.ilObjQuestionPool.php.

146 {
147 // always call parent delete function first!!
148 if (!parent::delete()) {
149 return false;
150 }
151
152 // delete meta data
153 $this->deleteMetaData();
154
155 //put here your module specific stuff
156 $this->deleteQuestionpool();
157
158 require_once 'Modules/TestQuestionPool/classes/questions/class.ilAssQuestionSkillAssignmentImportFails.php';
159 $qsaImportFails = new ilAssQuestionSkillAssignmentImportFails($this->getId());
160 $qsaImportFails->deleteRegisteredImportFails();
161
162 return true;
163 }
deleteMetaData()
delete meta data entry

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

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◆ deleteQuestion()

ilObjQuestionPool::deleteQuestion (   $question_id)

Deletes a question from the question pool.

Parameters
integer$question_idThe database id of the question @access private

Definition at line 191 of file class.ilObjQuestionPool.php.

192 {
193 include_once "./Modules/Test/classes/class.ilObjTest.php";
194 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
195
196 $question = assQuestion::_instanciateQuestion($question_id);
197 $this->addQuestionChangeListeners($question);
198 $question->delete($question_id);
199 }
static _instanciateQuestion($question_id)
Creates an instance of a question with a given question id.
addQuestionChangeListeners(assQuestion $question)

References assQuestion\_instanciateQuestion(), and addQuestionChangeListeners().

Referenced by deleteQuestionpool().

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◆ deleteQuestionpool()

ilObjQuestionPool::deleteQuestionpool ( )

Definition at line 165 of file class.ilObjQuestionPool.php.

166 {
167 $questions = &$this->getAllQuestions();
168
169 if (count($questions)) {
170 foreach ($questions as $question_id) {
171 $this->deleteQuestion($question_id);
172 }
173 }
174
175 // delete export files
176 include_once "./Services/Utilities/classes/class.ilUtil.php";
177 $qpl_data_dir = ilUtil::getDataDir() . "/qpl_data";
178 $directory = $qpl_data_dir . "/qpl_" . $this->getId();
179 if (is_dir($directory)) {
180 include_once "./Services/Utilities/classes/class.ilUtil.php";
181 ilUtil::delDir($directory);
182 }
183 }
deleteQuestion($question_id)
Deletes a question from the question pool.
& getAllQuestions()
Retrieve an array containing all question ids of the questionpool.
static delDir($a_dir, $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively

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

Referenced by delete().

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◆ duplicateQuestion()

ilObjQuestionPool::duplicateQuestion (   $question_id)

Duplicates a question for a questionpool.

Parameters
integer$question_idThe database id of the question @access public

Definition at line 387 of file class.ilObjQuestionPool.php.

388 {
389 $question = &$this->createQuestion("", $question_id);
390 $newtitle = $question->object->getTitle();
391 if ($question->object->questionTitleExists($this->getId(), $question->object->getTitle())) {
392 $counter = 2;
393 while ($question->object->questionTitleExists($this->getId(), $question->object->getTitle() . " ($counter)")) {
394 $counter++;
395 }
396 $newtitle = $question->object->getTitle() . " ($counter)";
397 }
398 $new_id = $question->object->duplicate(false, $newtitle);
399 // update question count of question pool
401 return $new_id;
402 }
static _updateQuestionCount($object_id)
Updates the number of available questions for a question pool in the database.

References _updateQuestionCount(), createQuestion(), and ilObject\getId().

Referenced by copyQuestion().

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◆ exportFileItems()

ilObjQuestionPool::exportFileItems (   $a_target_dir,
$expLog 
)

export files of file itmes

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

664 {
665 include_once("./Modules/File/classes/class.ilObjFile.php");
666
667 foreach ($this->file_ids as $file_id) {
668 $expLog->write(date("[y-m-d H:i:s] ") . "File Item " . $file_id);
669 $file_obj = new ilObjFile($file_id, false);
670 $file_obj->export($a_target_dir);
671 unset($file_obj);
672 }
673 }
Class ilObjFile.

Referenced by objectToXmlWriter().

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◆ exportXMLMediaObjects()

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

export media objects to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

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

645 {
646 include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
647
648 foreach ($this->mob_ids as $mob_id) {
649 $expLog->write(date("[y-m-d H:i:s] ") . "Media Object " . $mob_id);
650 if (ilObjMediaObject::_exists($mob_id)) {
651 $media_obj = new ilObjMediaObject($mob_id);
652 $media_obj->exportXML($a_xml_writer, $a_inst);
653 $media_obj->exportFiles($a_target_dir);
654 unset($media_obj);
655 }
656 }
657 }
Class ilObjMediaObject.
static _exists($a_id, $a_reference=false, $a_type=null)
checks wether a lm content object with specified id exists or not

References ilObjMediaObject\_exists().

Referenced by objectToXmlWriter().

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◆ exportXMLMetaData()

ilObjQuestionPool::exportXMLMetaData ( $a_xml_writer)

export content objects meta data to xml (see ilias_co.dtd)

Parameters
object$a_xml_writerilXmlWriter object that receives the xml data

Definition at line 557 of file class.ilObjQuestionPool.php.

558 {
559 include_once("Services/MetaData/classes/class.ilMD2XML.php");
560 $md2xml = new ilMD2XML($this->getId(), 0, $this->getType());
561 $md2xml->setExportMode(true);
562 $md2xml->startExport();
563 $a_xml_writer->appendXML($md2xml->getXML());
564 }

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

Referenced by objectToXmlWriter().

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◆ 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 583 of file class.ilObjQuestionPool.php.

584 {
585 global $DIC;
586 $ilBench = $DIC['ilBench'];
587
588 include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
589
590 foreach ($questions as $question_id) {
591 $ilBench->start("ContentObjectExport", "exportPageObject");
592 $expLog->write(date("[y-m-d H:i:s] ") . "Page Object " . $question_id);
593
594 $attrs = array();
595 $a_xml_writer->xmlStartTag("PageObject", $attrs);
596
597
598 // export xml to writer object
599 $ilBench->start("ContentObjectExport", "exportPageObject_XML");
600 include_once("./Modules/TestQuestionPool/classes/class.ilAssQuestionPage.php");
601 $page_object = new ilAssQuestionPage($question_id);
602 $page_object->buildDom();
603 $page_object->insertInstIntoIDs($a_inst);
604 $mob_ids = $page_object->collectMediaObjects(false);
605 require_once 'Services/COPage/classes/class.ilPCFileList.php';
606 $file_ids = ilPCFileList::collectFileItems($page_object, $page_object->getDomDoc());
607 $xml = $page_object->getXMLFromDom(false, false, false, "", true);
608 $xml = str_replace("&", "&amp;", $xml);
609 $a_xml_writer->appendXML($xml);
610 $page_object->freeDom();
611 unset($page_object);
612
613 $ilBench->stop("ContentObjectExport", "exportPageObject_XML");
614
615 // collect media objects
616 $ilBench->start("ContentObjectExport", "exportPageObject_CollectMedia");
617 //$mob_ids = $page_obj->getMediaObjectIDs();
618 foreach ($mob_ids as $mob_id) {
619 $this->mob_ids[$mob_id] = $mob_id;
620 }
621 $ilBench->stop("ContentObjectExport", "exportPageObject_CollectMedia");
622
623 // collect all file items
624 $ilBench->start("ContentObjectExport", "exportPageObject_CollectFileItems");
625 //$file_ids = $page_obj->getFileItemIds();
626 foreach ($file_ids as $file_id) {
627 $this->file_ids[$file_id] = $file_id;
628 }
629 $ilBench->stop("ContentObjectExport", "exportPageObject_CollectFileItems");
630
631 $a_xml_writer->xmlEndTag("PageObject");
632 //unset($page_obj);
633
634 $ilBench->stop("ContentObjectExport", "exportPageObject");
635 }
636 }
Question page object.
static collectFileItems($a_page, $a_domdoc)
Get all file items that are used within the page.
global $ilBench
Definition: ilias.php:18
$xml
Definition: metadata.php:332

References $DIC, $ilBench, $xml, and ilPCFileList\collectFileItems().

Referenced by objectToXmlWriter().

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◆ exportXMLSettings()

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

Definition at line 466 of file class.ilObjQuestionPool.php.

467 {
468 $xmlWriter->xmlStartTag('Settings');
469
470 $xmlWriter->xmlElement('ShowTaxonomies', null, (int) $this->getShowTaxonomies());
471 $xmlWriter->xmlElement('NavTaxonomy', null, (int) $this->getNavTaxonomyId());
472 $xmlWriter->xmlElement('SkillService', null, (int) $this->isSkillServiceEnabled());
473
474 $xmlWriter->xmlEndTag('Settings');
475 }

References getNavTaxonomyId(), getShowTaxonomies(), and isSkillServiceEnabled().

Referenced by objectToXmlWriter().

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◆ fromXML()

ilObjQuestionPool::fromXML (   $xmlFile)

Definition at line 1659 of file class.ilObjQuestionPool.php.

1660 {
1661 require_once 'Modules/TestQuestionPool/classes/class.ilObjQuestionPoolXMLParser.php';
1662 $parser = new ilObjQuestionPoolXMLParser($this, $xmlFile);
1663 $parser->startParsing();
1664 }
$parser
Definition: BPMN2Parser.php:23

References $parser.

◆ getAllQuestionIds()

& ilObjQuestionPool::getAllQuestionIds ( )

Definition at line 807 of file class.ilObjQuestionPool.php.

808 {
809 global $DIC;
810 $ilDB = $DIC['ilDB'];
811
812 $query_result = $ilDB->queryF(
813 "SELECT question_id, qpl_qst_type.type_tag, qpl_qst_type.plugin FROM qpl_questions, qpl_qst_type WHERE original_id IS NULL AND qpl_questions.tstamp > 0 AND obj_fi = %s AND complete = %s AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id",
814 array('integer','text'),
815 array($this->getId(), 1)
816 );
817 $questions = array();
818 if ($query_result->numRows()) {
819 while ($row = $ilDB->fetchAssoc($query_result)) {
820 if ($row["plugin"]) {
821 if ($this->isPluginActive($row["type_tag"])) {
822 array_push($questions, $row["question_id"]);
823 }
824 } else {
825 array_push($questions, $row["question_id"]);
826 }
827 }
828 }
829 return $questions;
830 }
isPluginActive($questionType)
Checks wheather or not a question plugin with a given name is active.

References $DIC, $ilDB, ilObject\getId(), and isPluginActive().

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◆ 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 790 of file class.ilObjQuestionPool.php.

791 {
792 global $DIC;
793 $ilDB = $DIC['ilDB'];
794
795 $result = $ilDB->queryF(
796 "SELECT question_id FROM qpl_questions WHERE obj_fi = %s AND qpl_questions.tstamp > 0 AND original_id IS NULL",
797 array('integer'),
798 array($this->getId())
799 );
800 $questions = array();
801 while ($row = $ilDB->fetchAssoc($result)) {
802 array_push($questions, $row["question_id"]);
803 }
804 return $questions;
805 }

References $DIC, $ilDB, $result, and ilObject\getId().

Referenced by deleteQuestionpool().

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◆ 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 1184 of file class.ilObjQuestionPool.php.

1185 {
1186 global $DIC;
1187 $ilDB = $DIC['ilDB'];
1188 $ilLog = $DIC['ilLog'];
1189
1190 $result = array();
1191 $query_result = $ilDB->query("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 " . $ilDB->in('qpl_questions.question_id', $question_ids, false, 'integer') . " ORDER BY qpl_questions.title");
1192 if ($query_result->numRows()) {
1193 include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
1194 while ($row = $ilDB->fetchAssoc($query_result)) {
1195 if (!assQuestion::_isUsedInRandomTest($row["question_id"])) {
1196 array_push($result, $row);
1197 } else {
1198 // the question was used in a random test prior to ILIAS 3.7 so it was inserted
1199 // as a reference to the original question pool object and not as a copy. To allow
1200 // the deletion of the question pool object, a copy must be created and all database references
1201 // of the original question must changed with the reference of the copy
1202
1203 // 1. Create a copy of the original question
1204 $question = &$this->createQuestion("", $row["question_id"]);
1205 $duplicate_id = $question->object->duplicate(true);
1206 if ($duplicate_id > 0) {
1207 // 2. replace the question id in the solutions
1208 $affectedRows = $ilDB->manipulateF(
1209 "UPDATE tst_solutions SET question_fi = %s WHERE question_fi = %s",
1210 array('integer','integer'),
1211 array($duplicate_id, $row["question_id"])
1212 );
1213
1214 // 3. replace the question id in the question list of random tests
1215 $affectedRows = $ilDB->manipulateF(
1216 "UPDATE tst_test_rnd_qst SET question_fi = %s WHERE question_fi = %s",
1217 array('integer','integer'),
1218 array($duplicate_id, $row["question_id"])
1219 );
1220
1221 // 4. replace the question id in the test results
1222 $affectedRows = $ilDB->manipulateF(
1223 "UPDATE tst_test_result SET question_fi = %s WHERE question_fi = %s",
1224 array('integer','integer'),
1225 array($duplicate_id, $row["question_id"])
1226 );
1227
1228 // 5. replace the question id in the test&assessment log
1229 $affectedRows = $ilDB->manipulateF(
1230 "UPDATE ass_log SET question_fi = %s WHERE question_fi = %s",
1231 array('integer','integer'),
1232 array($duplicate_id, $row["question_id"])
1233 );
1234
1235 // 6. The original question can be deleted, so add it to the list of questions
1236 array_push($result, $row);
1237 }
1238 }
1239 }
1240 }
1241 return $result;
1242 }
static _isUsedInRandomTest($question_id="")
Checks whether the question is used in a random test or not.

References $DIC, $ilDB, $ilLog, $result, assQuestion\_isUsedInRandomTest(), and createQuestion().

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◆ getDescription()

ilObjQuestionPool::getDescription ( )

get description of content object

Returns
string description

Reimplemented from ilObject.

Definition at line 317 of file class.ilObjQuestionPool.php.

318 {
319 return parent::getDescription();
320 }

◆ getExportDirectory()

ilObjQuestionPool::getExportDirectory (   $type = "")

get export directory of questionpool

Definition at line 710 of file class.ilObjQuestionPool.php.

711 {
712 include_once "./Services/Utilities/classes/class.ilUtil.php";
713 switch ($type) {
714 case 'xml':
715 include_once("./Services/Export/classes/class.ilExport.php");
716 $export_dir = ilExport::_getExportDirectory($this->getId(), $type, $this->getType());
717 break;
718 case 'xls':
719 case 'zip':
720 $export_dir = ilUtil::getDataDir() . "/qpl_data" . "/qpl_" . $this->getId() . "/export_$type";
721 break;
722 default:
723 $export_dir = ilUtil::getDataDir() . "/qpl_data" . "/qpl_" . $this->getId() . "/export";
724 break;
725 }
726 return $export_dir;
727 }
static _getExportDirectory($a_obj_id, $a_type="xml", $a_obj_type="", $a_entity="")
Get export directory for an repository object.

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

Referenced by createExportDirectory().

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◆ getImportDirectory()

ilObjQuestionPool::getImportDirectory ( )

Definition at line 780 of file class.ilObjQuestionPool.php.

781 {
783 }
static _getImportDirectory()
get import directory of lm

References _getImportDirectory().

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◆ getImportMapping()

ilObjQuestionPool::getImportMapping ( )

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

Definition at line 849 of file class.ilObjQuestionPool.php.

850 {
851 if (!is_array($this->import_mapping)) {
852 return array();
853 } else {
854 return $this->import_mapping;
855 }
856 }

◆ getNavTaxonomyId()

ilObjQuestionPool::getNavTaxonomyId ( )

Definition at line 954 of file class.ilObjQuestionPool.php.

References $navTaxonomyId.

Referenced by exportXMLSettings(), isNavTaxonomyActive(), and saveToDb().

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◆ getOnline()

ilObjQuestionPool::getOnline ( )

Definition at line 931 of file class.ilObjQuestionPool.php.

932 {
933 if (strcmp($this->online, "") == 0) {
934 $this->online = "0";
935 }
936 return $this->online;
937 }

References $online.

Referenced by saveToDb().

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◆ getPrintviewQuestions()

ilObjQuestionPool::getPrintviewQuestions ( )

Calculates the data for the print view of the questionpool.

@access public

Definition at line 436 of file class.ilObjQuestionPool.php.

437 {
438 global $DIC;
439 $ilDB = $DIC['ilDB'];
440
441 $query_result = $ilDB->queryF(
442 "SELECT qpl_questions.*, qpl_qst_type.type_tag, qpl_qst_type.plugin, qpl_questions.tstamp updated FROM qpl_questions, qpl_qst_type WHERE qpl_questions.original_id IS NULL AND qpl_questions.tstamp > 0 AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND qpl_questions.obj_fi = %s",
443 array('integer'),
444 array($this->getId())
445 );
446 $rows = array();
447 $types = $this->getQuestionTypeTranslations();
448 if ($query_result->numRows()) {
449 while ($row = $ilDB->fetchAssoc($query_result)) {
450 $row['ttype'] = $types[$row['type_tag']];
451 if ($row["plugin"]) {
452 if ($this->isPluginActive($row["type_tag"])) {
453 array_push($rows, $row);
454 }
455 } else {
456 array_push($rows, $row);
457 }
458 }
459 }
460 return $rows;
461 }
$rows
Definition: xhr_table.php:10

References $DIC, $ilDB, $rows, ilObject\getId(), getQuestionTypeTranslations(), and isPluginActive().

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◆ getQplQuestions()

& ilObjQuestionPool::getQplQuestions ( )

Definition at line 1342 of file class.ilObjQuestionPool.php.

1343 {
1344 global $DIC;
1345 $ilDB = $DIC['ilDB'];
1346
1347 $questions = array();
1348 $result = $ilDB->queryF(
1349 "SELECT qpl_questions.question_id FROM qpl_questions WHERE qpl_questions.original_id IS NULL AND qpl_questions.tstamp > 0 AND qpl_questions.obj_fi = %s",
1350 array('integer'),
1351 array($this->getId())
1352 );
1353 while ($row = $ilDB->fetchAssoc($result)) {
1354 array_push($questions, $row["question_id"]);
1355 }
1356 return $questions;
1357 }

References $DIC, $ilDB, $result, and ilObject\getId().

Referenced by cloneObject().

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◆ 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 1161 of file class.ilObjQuestionPool.php.

1162 {
1163 global $DIC;
1164 $ilDB = $DIC['ilDB'];
1165
1166 $result = array();
1167 $query_result = $ilDB->query("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 " . $ilDB->in('qpl_questions.question_id', $question_ids, false, 'integer') . " ORDER BY qpl_questions.title");
1168 if ($query_result->numRows()) {
1169 while ($row = $ilDB->fetchAssoc($query_result)) {
1170 array_push($result, $row);
1171 }
1172 }
1173 return $result;
1174 }

References $DIC, $ilDB, and $result.

◆ getQuestionList()

& ilObjQuestionPool::getQuestionList ( )

Definition at line 1540 of file class.ilObjQuestionPool.php.

1541 {
1542 global $DIC;
1543 $ilDB = $DIC['ilDB'];
1544
1545 $questions = array();
1546 $result = $ilDB->queryF(
1547 "SELECT qpl_questions.*, qpl_qst_type.* FROM qpl_questions, qpl_qst_type WHERE qpl_questions.original_id IS NULL AND qpl_questions.obj_fi = %s AND qpl_questions.tstamp > 0 AND qpl_questions.question_type_fi = qpl_qst_type.question_type_id",
1548 array('integer'),
1549 array($this->getId())
1550 );
1551 while ($row = $ilDB->fetchAssoc($result)) {
1552 array_push($questions, $row);
1553 }
1554 return $questions;
1555 }

References $DIC, $ilDB, $result, and ilObject\getId().

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◆ getQuestiontype()

ilObjQuestionPool::getQuestiontype (   $question_id)

Returns the question type of a question with a given id.

Parameters
integer$question_idThe database id of the question
Returns
string The question type string @access private

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

291 {
292 global $DIC;
293 $ilDB = $DIC['ilDB'];
294
295 if ($question_id < 1) {
296 return;
297 }
298
299 $result = $ilDB->queryF(
300 "SELECT qpl_qst_type.type_tag FROM qpl_questions, qpl_qst_type WHERE qpl_questions.question_type_fi = qpl_qst_type.question_type_id AND qpl_questions.question_id = %s",
301 array('integer'),
302 array($question_id)
303 );
304 if ($result->numRows() == 1) {
305 $data = $ilDB->fetchAssoc($result);
306 return $data["type_tag"];
307 } else {
308 return;
309 }
310 }
$data
Definition: storeScorm.php:23

References $data, $DIC, $ilDB, and $result.

◆ getQuestionTypeByTypeId()

static ilObjQuestionPool::getQuestionTypeByTypeId (   $type_id)
static

Definition at line 1452 of file class.ilObjQuestionPool.php.

1453 {
1454 global $DIC;
1455 $ilDB = $DIC['ilDB'];
1456
1457 $query = "SELECT type_tag FROM qpl_qst_type WHERE question_type_id = %s";
1458 $types = array('integer');
1459 $values = array($type_id);
1460 $result = $ilDB->queryF($query, $types, $values);
1461
1462 if ($row = $ilDB->fetchAssoc($result)) {
1463 return $row['type_tag'];
1464 }
1465 }
$query

References $DIC, $ilDB, $query, and $result.

Referenced by ilTestExpressPageObjectGUI\addPageOfQuestions(), ilTestCorrectionsGUI\allowedInAdjustment(), ilTestExpressPageObjectGUI\executeCommand(), ilObjTestGUI\executeCreateQuestionObject(), and ilTestExpressPageObjectGUI\handleToolbarCommand().

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◆ getQuestionTypes()

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

Definition at line 1407 of file class.ilObjQuestionPool.php.

1408 {
1409 return self::_getQuestionTypes($all_tags, $fixOrder, $withDeprecatedTypes);
1410 }

References _getQuestionTypes().

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◆ getQuestionTypeTranslations()

static ilObjQuestionPool::getQuestionTypeTranslations ( )
static

Definition at line 1467 of file class.ilObjQuestionPool.php.

1468 {
1469 global $DIC;
1470 $ilDB = $DIC['ilDB'];
1471 $lng = $DIC['lng'];
1472 $ilLog = $DIC['ilLog'];
1473 $ilPluginAdmin = $DIC['ilPluginAdmin'];
1474
1475 $lng->loadLanguageModule("assessment");
1476 $result = $ilDB->query("SELECT * FROM qpl_qst_type");
1477 $types = array();
1478 while ($row = $ilDB->fetchAssoc($result)) {
1479 if ($row["plugin"] == 0) {
1480 $types[$row['type_tag']] = $lng->txt($row["type_tag"]);
1481 } else {
1482 $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_MODULE, "TestQuestionPool", "qst");
1483 foreach ($pl_names as $pl_name) {
1484 $pl = ilPlugin::getPluginObject(IL_COMP_MODULE, "TestQuestionPool", "qst", $pl_name);
1485 if (strcmp($pl->getQuestionType(), $row["type_tag"]) == 0) {
1486 $types[$row['type_tag']] = $pl->getQuestionTypeTranslation();
1487 }
1488 }
1489 }
1490 }
1491 ksort($types);
1492 return $types;
1493 }

References $DIC, $ilDB, $ilLog, ilObject\$lng, $result, ilPlugin\getPluginObject(), and IL_COMP_MODULE.

Referenced by getPrintviewQuestions().

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◆ getShowTaxonomies()

ilObjQuestionPool::getShowTaxonomies ( )

Definition at line 944 of file class.ilObjQuestionPool.php.

References $showTaxonomies.

Referenced by cloneObject(), exportXMLSettings(), isNavTaxonomyActive(), and saveToDb().

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◆ getTaxonomyIds()

ilObjQuestionPool::getTaxonomyIds ( )

get ids of all taxonomies corresponding to current pool

Returns
array

Definition at line 1623 of file class.ilObjQuestionPool.php.

1624 {
1625 require_once 'Services/Taxonomy/classes/class.ilObjTaxonomy.php';
1626 return ilObjTaxonomy::getUsageOfObject($this->getId());
1627 }
static getUsageOfObject($a_obj_id, $a_include_titles=false)
Get usage of object.

References ilObject\getId(), and ilObjTaxonomy\getUsageOfObject().

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◆ getTitle()

ilObjQuestionPool::getTitle ( )

get title of glossary object

Returns
string title

Reimplemented from ilObject.

Definition at line 335 of file class.ilObjQuestionPool.php.

336 {
337 return parent::getTitle();
338 }

Referenced by updateMetaData().

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◆ isInUse()

ilObjQuestionPool::isInUse (   $question_id)

Checks whether the question is in use or not.

Parameters
integer$question_idThe question id of the question to be checked
Returns
boolean The number of datasets which are affected by the use of the query. @access public

Definition at line 355 of file class.ilObjQuestionPool.php.

356 {
357 global $DIC;
358 $ilDB = $DIC['ilDB'];
359
360 $result = $ilDB->queryF(
361 "SELECT COUNT(solution_id) solution_count FROM tst_solutions WHERE question_fi = %s",
362 array('integer'),
363 array($question_id)
364 );
365 $row = $ilDB->fetchAssoc($result);
366 return $row["solution_count"];
367 }

References $DIC, $ilDB, and $result.

◆ isNavTaxonomyActive()

ilObjQuestionPool::isNavTaxonomyActive ( )

Definition at line 959 of file class.ilObjQuestionPool.php.

960 {
961 return $this->getShowTaxonomies() && (int) $this->getNavTaxonomyId();
962 }

References getNavTaxonomyId(), and getShowTaxonomies().

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◆ 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 1580 of file class.ilObjQuestionPool.php.

1581 {
1582 /* @var ilPluginAdmin $ilPluginAdmin */
1583 global $DIC;
1584 $ilPluginAdmin = $DIC['ilPluginAdmin'];
1585
1586 $plugins = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_MODULE, "TestQuestionPool", "qst");
1587 foreach ($plugins as $pluginName) {
1588 if ($pluginName == $questionType) { // plugins having pname == qtype
1589 return true;
1590 }
1591
1592 /* @var ilQuestionsPlugin $plugin */
1593 $plugin = ilPlugin::getPluginObject(IL_COMP_MODULE, "TestQuestionPool", "qst", $pluginName);
1594
1595 if ($plugin->getQuestionType() == $questionType) { // plugins havin an independent name
1596 return true;
1597 }
1598 }
1599
1600 return false;
1601 }

References $DIC, XapiProxy\$plugin, ilPlugin\getPluginObject(), and IL_COMP_MODULE.

Referenced by getAllQuestionIds(), and getPrintviewQuestions().

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◆ isSkillManagementGloballyActivated()

static ilObjQuestionPool::isSkillManagementGloballyActivated ( )
static

Definition at line 1647 of file class.ilObjQuestionPool.php.

1648 {
1649 if (self::$isSkillManagementGloballyActivated === null) {
1650 include_once 'Services/Skill/classes/class.ilSkillManagementSettings.php';
1651 $skmgSet = new ilSkillManagementSettings();
1652
1653 self::$isSkillManagementGloballyActivated = $skmgSet->isActivated();
1654 }
1655
1657 }

References $isSkillManagementGloballyActivated.

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

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◆ isSkillServiceEnabled()

ilObjQuestionPool::isSkillServiceEnabled ( )
Returns
boolean

Definition at line 1632 of file class.ilObjQuestionPool.php.

References $skillServiceEnabled.

Referenced by cloneObject(), exportXMLSettings(), and saveToDb().

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◆ loadFromDb()

ilObjQuestionPool::loadFromDb ( )

Loads a ilObjQuestionpool object from a database.

@access public

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

220 {
221 global $DIC;
222 $ilDB = $DIC['ilDB'];
223
224 $result = $ilDB->queryF(
225 "SELECT * FROM qpl_questionpool WHERE obj_fi = %s",
226 array('integer'),
227 array($this->getId())
228 );
229 if ($result->numRows() == 1) {
230 $row = $ilDB->fetchAssoc($result);
231 $this->setOnline($row['isonline']);
232 $this->setShowTaxonomies($row['show_taxonomies']);
233 $this->setNavTaxonomyId($row['nav_taxonomy']);
234 $this->setSkillServiceEnabled($row['skill_service']);
235 }
236 }
setShowTaxonomies($showTaxonomies)
setNavTaxonomyId($navTaxonomyId)
setSkillServiceEnabled($skillServiceEnabled)

References $DIC, $ilDB, $result, ilObject\getId(), setNavTaxonomyId(), setOnline(), setShowTaxonomies(), and setSkillServiceEnabled().

Referenced by read().

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◆ modifyExportIdentifier()

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

Definition at line 566 of file class.ilObjQuestionPool.php.

567 {
568 if ($a_tag == "Identifier" && $a_param == "Entry") {
569 include_once "./Services/Utilities/classes/class.ilUtil.php";
570 $a_value = ilUtil::insertInstIntoID($a_value);
571 }
572
573 return $a_value;
574 }
static insertInstIntoID($a_value)
inserts installation id into ILIAS id

References ilUtil\insertInstIntoID().

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◆ moveToClipboard()

ilObjQuestionPool::moveToClipboard (   $question_id)

Moves a question to the clipboard.

Parameters
integer$question_idObject id of the question @access private

Definition at line 1105 of file class.ilObjQuestionPool.php.

1106 {
1107 if (!array_key_exists("qpl_clipboard", $_SESSION)) {
1108 $_SESSION["qpl_clipboard"] = array();
1109 }
1110 $_SESSION["qpl_clipboard"][$question_id] = array("question_id" => $question_id, "action" => "move");
1111 }

References $_SESSION.

◆ 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 483 of file class.ilObjQuestionPool.php.

484 {
485 global $DIC;
486 $ilBench = $DIC['ilBench'];
487
488 $this->mob_ids = array();
489 $this->file_ids = array();
490
491 $attrs = array();
492 $attrs["Type"] = "Questionpool_Test";
493 $a_xml_writer->xmlStartTag("ContentObject", $attrs);
494
495 // MetaData
496 $this->exportXMLMetaData($a_xml_writer);
497
498 // Settings
499 $this->exportXMLSettings($a_xml_writer);
500
501 // PageObjects
502 $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Page Objects");
503 $ilBench->start("ContentObjectExport", "exportPageObjects");
504 $this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog, $questions);
505 $ilBench->stop("ContentObjectExport", "exportPageObjects");
506 $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Page Objects");
507
508 // MediaObjects
509 $expLog->write(date("[y-m-d H:i:s] ") . "Start Export Media Objects");
510 $ilBench->start("ContentObjectExport", "exportMediaObjects");
511 $this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
512 $ilBench->stop("ContentObjectExport", "exportMediaObjects");
513 $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export Media Objects");
514
515 // FileItems
516 $expLog->write(date("[y-m-d H:i:s] ") . "Start Export File Items");
517 $ilBench->start("ContentObjectExport", "exportFileItems");
518 $this->exportFileItems($a_target_dir, $expLog);
519 $ilBench->stop("ContentObjectExport", "exportFileItems");
520 $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export File Items");
521
522 // skill assignments
523 $this->populateQuestionSkillAssignmentsXml($a_xml_writer, $questions);
524
525 $a_xml_writer->xmlEndTag("ContentObject");
526 }
exportXMLMediaObjects(&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
export media objects to xml (see ilias_co.dtd)
exportXMLPageObjects(&$a_xml_writer, $a_inst, &$expLog, $questions)
export page objects to xml (see ilias_co.dtd)
exportXMLMetaData(&$a_xml_writer)
export content objects meta data to xml (see ilias_co.dtd)
exportFileItems($a_target_dir, &$expLog)
export files of file itmes
populateQuestionSkillAssignmentsXml(ilXmlWriter &$a_xml_writer, $questions)
xmlEndTag($tag)
Writes an endtag.
xmlStartTag($tag, $attrs=null, $empty=false, $encode=true, $escape=true)
Writes a starttag.

References $DIC, $ilBench, exportFileItems(), exportXMLMediaObjects(), exportXMLMetaData(), exportXMLPageObjects(), exportXMLSettings(), populateQuestionSkillAssignmentsXml(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

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◆ pasteFromClipboard()

ilObjQuestionPool::pasteFromClipboard ( )

Copies/Moves a question from the clipboard.

@access private

Definition at line 1029 of file class.ilObjQuestionPool.php.

1030 {
1031 global $DIC;
1032 $ilDB = $DIC['ilDB'];
1033
1034 $success = false;
1035 if (array_key_exists("qpl_clipboard", $_SESSION)) {
1036 $success = true;
1037 foreach ($_SESSION["qpl_clipboard"] as $question_object) {
1038 if (strcmp($question_object["action"], "move") == 0) {
1039 $result = $ilDB->queryF(
1040 "SELECT obj_fi FROM qpl_questions WHERE question_id = %s",
1041 array('integer'),
1042 array($question_object["question_id"])
1043 );
1044 if ($result->numRows() == 1) {
1045 $row = $ilDB->fetchAssoc($result);
1046 $source_questionpool = $row["obj_fi"];
1047 // change the questionpool id in the qpl_questions table
1048 $affectedRows = $ilDB->manipulateF(
1049 "UPDATE qpl_questions SET obj_fi = %s WHERE question_id = %s",
1050 array('integer','integer'),
1051 array($this->getId(), $question_object["question_id"])
1052 );
1053 if (!$affectedRows) {
1054 $success = false;
1055 }
1056
1057 // move question data to the new target directory
1058 $source_path = CLIENT_WEB_DIR . "/assessment/" . $source_questionpool . "/" . $question_object["question_id"] . "/";
1059 if (@is_dir($source_path)) {
1060 $target_path = CLIENT_WEB_DIR . "/assessment/" . $this->getId() . "/";
1061 if (!@is_dir($target_path)) {
1062 include_once "./Services/Utilities/classes/class.ilUtil.php";
1063 ilUtil::makeDirParents($target_path);
1064 }
1065 rename($source_path, $target_path . $question_object["question_id"]);
1066 }
1067 // update question count of source question pool
1068 ilObjQuestionPool::_updateQuestionCount($source_questionpool);
1069 }
1070 } else {
1071 $new_question_id = $this->copyQuestion($question_object["question_id"], $this->getId());
1072 if (!$new_question_id) {
1073 $success = false;
1074 }
1075 }
1076 }
1077 }
1078 // update question count of question pool
1080 unset($_SESSION["qpl_clipboard"]);
1081
1082 return (bool) $success;
1083 }
$success
Definition: Utf8Test.php:86
copyQuestion($question_id, $questionpool_to)
Copies a question into another question pool.
static makeDirParents($a_dir)
Create a new directory and all parent directories.

References $_SESSION, $DIC, $ilDB, $result, $success, _updateQuestionCount(), copyQuestion(), ilObject\getId(), and ilUtil\makeDirParents().

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◆ populateQuestionSkillAssignmentsXml()

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

Definition at line 532 of file class.ilObjQuestionPool.php.

533 {
534 global $DIC;
535 $ilDB = $DIC['ilDB'];
536
537 require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionSkillAssignmentList.php';
538 $assignmentList = new ilAssQuestionSkillAssignmentList($ilDB);
539 $assignmentList->setParentObjId($this->getId());
540 $assignmentList->loadFromDb();
541 $assignmentList->loadAdditionalSkillData();
542
543 require_once 'Modules/TestQuestionPool/classes/questions/class.ilAssQuestionSkillAssignmentExporter.php';
544 $skillQuestionAssignmentExporter = new ilAssQuestionSkillAssignmentExporter();
545 $skillQuestionAssignmentExporter->setXmlWriter($a_xml_writer);
546 $skillQuestionAssignmentExporter->setQuestionIds($questions);
547 $skillQuestionAssignmentExporter->setAssignmentList($assignmentList);
548 $skillQuestionAssignmentExporter->export();
549 }

References $DIC, $ilDB, and ilObject\getId().

Referenced by objectToXmlWriter().

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◆ purgeQuestions()

ilObjQuestionPool::purgeQuestions ( )

Definition at line 1606 of file class.ilObjQuestionPool.php.

1607 {
1608 global $DIC;
1609 $ilDB = $DIC['ilDB'];
1610 $ilUser = $DIC['ilUser'];
1611
1612 require_once 'Modules/TestQuestionPool/classes/class.ilAssIncompleteQuestionPurger.php';
1613 $incompleteQuestionPurger = new ilAssIncompleteQuestionPurger($ilDB);
1614 $incompleteQuestionPurger->setOwnerId($ilUser->getId());
1615 $incompleteQuestionPurger->purge();
1616 }

References $DIC, $ilDB, and $ilUser.

◆ 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 865 of file class.ilObjQuestionPool.php.

866 {
867 $xml = "";
868 // export button was pressed
869 if (count($questions) > 0) {
870 foreach ($questions as $key => $value) {
871 $question = &$this->createQuestion("", $value);
872 $xml .= $question->object->toXML();
873 }
874 if (count($questions) > 1) {
875 $xml = preg_replace("/<\/questestinterop>\s*<.xml.*?>\s*<questestinterop>/", "", $xml);
876 }
877 }
878 $xml = preg_replace("/(<\?xml[^>]*?>)/", "\\1" . "<!DOCTYPE questestinterop SYSTEM \"ims_qtiasiv1p2p1.dtd\">", $xml);
879 return $xml;
880 }

References $xml, and createQuestion().

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◆ read()

ilObjQuestionPool::read (   $a_force_db = false)

read object data from db into object

Parameters
boolean@access public

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

133 {
134 parent::read($a_force_db);
135 $this->loadFromDb();
136 }
loadFromDb()
Loads a ilObjQuestionpool object from a database.

References loadFromDb().

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◆ saveToDb()

ilObjQuestionPool::saveToDb ( )

Saves a ilObjQuestionpool object to a database.

@access public

Definition at line 243 of file class.ilObjQuestionPool.php.

244 {
245 global $DIC;
246 $ilDB = $DIC['ilDB'];
247
248 $result = $ilDB->queryF(
249 "SELECT id_questionpool FROM qpl_questionpool WHERE obj_fi = %s",
250 array('integer'),
251 array($this->getId())
252 );
253
254 if ($result->numRows() == 1) {
255 $result = $ilDB->update(
256 'qpl_questionpool',
257 array(
258 'isonline' => array('text', $this->getOnline()),
259 'show_taxonomies' => array('integer', (int) $this->getShowTaxonomies()),
260 'nav_taxonomy' => array('integer', (int) $this->getNavTaxonomyId()),
261 'skill_service' => array('integer', (int) $this->isSkillServiceEnabled()),
262 'tstamp' => array('integer', time())
263 ),
264 array(
265 'obj_fi' => array('integer', $this->getId())
266 )
267 );
268 } else {
269 $next_id = $ilDB->nextId('qpl_questionpool');
270
271 $result = $ilDB->insert('qpl_questionpool', array(
272 'id_questionpool' => array('integer', $next_id),
273 'isonline' => array('text', $this->getOnline()),
274 'show_taxonomies' => array('integer', (int) $this->getShowTaxonomies()),
275 'nav_taxonomy' => array('integer', (int) $this->getNavTaxonomyId()),
276 'skill_service' => array('integer', (int) $this->isSkillServiceEnabled()),
277 'tstamp' => array('integer', time()),
278 'obj_fi' => array('integer', $this->getId())
279 ));
280 }
281 }

References $DIC, $ilDB, $result, ilObject\getId(), getNavTaxonomyId(), getOnline(), getShowTaxonomies(), and isSkillServiceEnabled().

Referenced by createReference().

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◆ setDescription()

ilObjQuestionPool::setDescription (   $a_description)

set description of content object

Reimplemented from ilObject.

Definition at line 325 of file class.ilObjQuestionPool.php.

326 {
327 parent::setDescription($a_description);
328 }

◆ setNavTaxonomyId()

ilObjQuestionPool::setNavTaxonomyId (   $navTaxonomyId)

Definition at line 949 of file class.ilObjQuestionPool.php.

950 {
951 $this->navTaxonomyId = $navTaxonomyId;
952 }

References $navTaxonomyId.

Referenced by loadFromDb().

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◆ setOnline()

ilObjQuestionPool::setOnline (   $a_online_status)

Sets the questionpool online status.

Parameters
integer$a_online_statusOnline status of the questionpool
See also
online @access User interface

Definition at line 918 of file class.ilObjQuestionPool.php.

919 {
920 switch ($a_online_status) {
921 case 0:
922 case 1:
923 $this->online = $a_online_status;
924 break;
925 default:
926 $this->online = 0;
927 break;
928 }
929 }

Referenced by __construct(), and loadFromDb().

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◆ setShowTaxonomies()

ilObjQuestionPool::setShowTaxonomies (   $showTaxonomies)

Definition at line 939 of file class.ilObjQuestionPool.php.

940 {
941 $this->showTaxonomies = $showTaxonomies;
942 }

References $showTaxonomies.

Referenced by loadFromDb().

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◆ setSkillServiceEnabled()

ilObjQuestionPool::setSkillServiceEnabled (   $skillServiceEnabled)
Parameters
boolean$skillServiceEnabled

Definition at line 1640 of file class.ilObjQuestionPool.php.

1641 {
1642 $this->skillServiceEnabled = $skillServiceEnabled;
1643 }

References $skillServiceEnabled.

Referenced by loadFromDb().

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◆ setTitle()

ilObjQuestionPool::setTitle (   $a_title)

set title of glossary object

Reimplemented from ilObject.

Definition at line 343 of file class.ilObjQuestionPool.php.

344 {
345 parent::setTitle($a_title);
346 }

◆ update()

ilObjQuestionPool::update ( )

update object data

@access public

Returns
boolean

Reimplemented from ilObject.

Definition at line 98 of file class.ilObjQuestionPool.php.

99 {
100 $this->updateMetaData();
101 if (!parent::update()) {
102 return false;
103 }
104
105 // put here object specific stuff
106
107 return true;
108 }
updateMetaData()
update meta data entry

References updateMetaData().

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◆ updateMetaData()

ilObjQuestionPool::updateMetaData ( )

update meta data entry

Reimplemented from ilObject.

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

111 {
112 global $DIC;
113 $ilUser = $DIC['ilUser'];
114 include_once "./Services/MetaData/classes/class.ilMD.php";
115 $md = new ilMD($this->getId(), 0, $this->getType());
116 $md_gen = &$md->getGeneral();
117 if ($md_gen == false) {
118 include_once "./Services/MetaData/classes/class.ilMDCreator.php";
119 $md_creator = new ilMDCreator($this->getId(), 0, $this->getType());
120 $md_creator->setTitle($this->getTitle());
121 $md_creator->setTitleLanguage($ilUser->getPref('language'));
122 $md_creator->create();
123 }
124 parent::updateMetaData();
125 }
getTitle()
get title of glossary object

References $DIC, $ilUser, ilObject\getId(), getTitle(), and ilObject\getType().

Referenced by update().

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Field Documentation

◆ $import_dir

ilObjQuestionPool::$import_dir
private

Definition at line 48 of file class.ilObjQuestionPool.php.

◆ $isSkillManagementGloballyActivated

ilObjQuestionPool::$isSkillManagementGloballyActivated = null
staticprivate

Definition at line 1645 of file class.ilObjQuestionPool.php.

Referenced by isSkillManagementGloballyActivated().

◆ $navTaxonomyId

ilObjQuestionPool::$navTaxonomyId = null
private

Definition at line 37 of file class.ilObjQuestionPool.php.

Referenced by getNavTaxonomyId(), and setNavTaxonomyId().

◆ $online

ilObjQuestionPool::$online

Definition at line 23 of file class.ilObjQuestionPool.php.

Referenced by getOnline().

◆ $showTaxonomies

ilObjQuestionPool::$showTaxonomies = null
private

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

Referenced by getShowTaxonomies(), and setShowTaxonomies().

◆ $skillServiceEnabled

ilObjQuestionPool::$skillServiceEnabled
private

Definition at line 42 of file class.ilObjQuestionPool.php.

Referenced by isSkillServiceEnabled(), and setSkillServiceEnabled().


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