ilSoapTestAdministration Class Reference

Inheritance diagram for ilSoapTestAdministration:

Collaboration diagram for ilSoapTestAdministration:

Public Member Functions
	isAllowedCall ($sid, $active_id, $saveaction=true)
	saveQuestion ($sid, $active_id, $question_id, $pass, $solution)
	saveQuestionSolution ($sid, $active_id, $question_id, $pass, $solution)
	Save the solution of a question. More...
	getQuestionSolution ($sid, $active_id, $question_id, $pass)
	Get the the answers of a given question and pass for a given user. More...
	getTestUserData ($sid, $active_id)
	get active user data More...
	getPositionOfQuestion ($sid, $active_id, $question_id, $pass)
	get active user data More...
	getPreviousReachedPoints ($sid, $active_id, $question_id, $pass)
	Returns the previous reached points in a given pass. More...
	getNrOfQuestionsInPass ($sid, $active_id, $pass)
	Get the number of questions in a given pass for a given user. More...
	removeTestResults ($sid, $test_ref_id, $a_user_ids)
	Remove test results for the chosen test and users. More...
	getTestResults ($sid, $test_ref_id, $sum_only)
	get results of test More...
Public Member Functions inherited from ilSoapAdministration
	__construct ($use_nusoap=true)
	Constructor. More...
	initErrorWriter ()
	Overwrite error handler. More...
	__explodeSid ($sid)
	__setMessage ($a_str)
	__getMessage ()
	__appendMessage ($a_str)
	__setMessageCode ($a_code)
	__getMessageCode ()
	initAuth ($sid)
	Init authentication. More...
	initIlias ()
	__initAuthenticationObject ($a_auth_mode=AUTH_LOCAL)
	__raiseError ($a_message, $a_code)
	getNIC ($sid)
	get client information from current as xml result set More...
	isFault ($object)
	checkObjectAccess ($ref_id, $expected_type, $permission, $returnObject=false)
	check access for ref id: expected type, permission, return object instance if returnobject is true More...
	getInstallationInfoXML ()
	getClientInfoXML ($clientid)

Protected Member Functions
	checkManageParticipantsAccess ($refId)
	checkParticipantsResultsAccess ($refId)
	getTestAccess ($refId)

Private Member Functions
	hasWritePermissionForTest ($active_id)

Additional Inherited Members
Static Public Member Functions inherited from ilSoapAdministration
static	return_bytes ($val)
	calculate bytes from K,M,G modifiers e.g: 8M = 8 * 1024 * 1024 bytes More...
Data Fields inherited from ilSoapAdministration
	$sauth = null
	$error_method = null
Protected Attributes inherited from ilSoapAdministration
	$soap_check = true

Detailed Description

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

Member Function Documentation

checkManageParticipantsAccess()

ilSoapTestAdministration::checkManageParticipantsAccess (   $refId )

protected

Parameters

$refId

Returns

bool

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

    {
        return $this->getTestAccess($refId)->checkManageParticipantsAccess();
    }

References $refId, and getTestAccess().

Referenced by removeTestResults().

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checkParticipantsResultsAccess()

ilSoapTestAdministration::checkParticipantsResultsAccess (   $refId )

protected

Parameters

$refId

Returns

bool

Definition at line 788 of file class.ilSoapTestAdministration.php.

    {
        return $this->getTestAccess($refId)->checkParticipantsResultsAccess();
    }

References $refId, and getTestAccess().

Referenced by getTestResults().

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getNrOfQuestionsInPass()

ilSoapTestAdministration::getNrOfQuestionsInPass	(		$sid,
			$active_id,
			$pass
	)

Get the number of questions in a given pass for a given user.

Parameters

string	$sid	Session ID
long	$active_id	Active user ID
integer	$pass	Test pass

Returns

integer Question position in the given test pass

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

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id, false)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
 
        global $DIC;
 
        $lng = $DIC['lng'];
        $ilDB = $DIC['ilDB'];
 
        $result = $ilDB->queryF(
            "SELECT tst_tests.random_test FROM tst_active, tst_tests WHERE tst_active.active_id = %s AND tst_tests.test_id = tst_active.test_fi",
            array('integer'),
            array($active_id)
        );
        if ($result->numRows() != 1) {
            return 0;
        }
        $row = $ilDB->fetchAssoc($result);
        $is_random = $row["random_test"];
 
        include_once "./Modules/Test/classes/class.ilTestSequence.php";
        $sequence = new ilTestSequence($active_id, $pass, $is_random);
        return $sequence->getUserQuestionCount();
    }

References $DIC, $ilDB, $lng, $pass, $result, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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getPositionOfQuestion()

ilSoapTestAdministration::getPositionOfQuestion	(		$sid,
			$active_id,
			$question_id,
			$pass
	)

get active user data

Parameters

string	$sid	Session ID
long	$active_id	Active user ID
integer	$question_id	Question ID
integer	$pass	Test pass

Returns

integer Question position in the given test pass

Definition at line 426 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id, false)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
 
        global $DIC;
 
        $lng = $DIC['lng'];
        $ilDB = $DIC['ilDB'];
 
        $result = $ilDB->queryF(
            "SELECT tst_tests.random_test FROM tst_active, tst_tests WHERE tst_active.active_id = %s AND tst_tests.test_id = tst_active.test_fi",
            array('integer'),
            array($active_id)
        );
        if ($result->numRows() != 1) {
            return -1;
        }
        $row = $ilDB->fetchAssoc($result);
        $is_random = $row["random_test"];
 
        include_once "./Modules/Test/classes/class.ilTestSequence.php";
        $sequence = new ilTestSequence($active_id, $pass, $is_random);
        return $sequence->getSequenceForQuestion($question_id);
    }

References $DIC, $ilDB, $lng, $pass, $result, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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getPreviousReachedPoints()

ilSoapTestAdministration::getPreviousReachedPoints	(		$sid,
			$active_id,
			$question_id,
			$pass
	)

Returns the previous reached points in a given pass.

Parameters

string	$sid	Session ID
long	$active_id	Active user ID
integer	$question_id	Question ID
integer	$pass	Test pass

Returns

array Reached points of the previous questions in this pass

Definition at line 469 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id, false)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
 
        global $DIC;
 
        $lng = $DIC['lng'];
        $ilDB = $DIC['ilDB'];
 
        $result = $ilDB->queryF(
            "SELECT tst_tests.random_test FROM tst_active, tst_tests WHERE tst_active.active_id = %s AND tst_tests.test_id = tst_active.test_fi",
            array('integer'),
            array($active_id)
        );
        if ($result->numRows() != 1) {
            return -1;
        }
        $row = $ilDB->fetchAssoc($result);
        $is_random = $row["random_test"];
 
        include_once "./Modules/Test/classes/class.ilTestSequence.php";
        $sequence = new ilTestSequence($active_id, $pass, $is_random);
        $result = $ilDB->queryF(
            "SELECT question_fi, points FROM tst_test_result WHERE active_fi = %s AND pass = %s",
            array('integer', 'integer'),
            array($active_id, $pass)
        );
        $reachedpoints = array();
        while ($row = $ilDB->fetchAssoc($result)) {
            $reachedpoints[$row["question_fi"]] = $row["points"];
        }
        $atposition = false;
        $pointsforposition = array();
        foreach ($sequence->getUserSequence() as $seq) {
            if (!$atposition) {
                $qid = $sequence->getQuestionForSequence($seq);
                if ($qid == $question_id) {
                    $atposition = true;
                } else {
                    array_push($pointsforposition, $reachedpoints[$qid]);
                }
            }
        }
        return $pointsforposition;
    }

References $DIC, $ilDB, $lng, $pass, $result, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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getQuestionSolution()

ilSoapTestAdministration::getQuestionSolution	(		$sid,
			$active_id,
			$question_id,
			$pass
	)

Get the the answers of a given question and pass for a given user.

Parameters

string	$sid	Session ID
long	$active_id	Active user ID
integer	$question_id	Question ID
integer	$pass	Test pass

Returns

array String array containing the question solution (in triplets of value1, value2, points)

Definition at line 280 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id, false)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
        $solution = array();
        // Include main header
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
 
        $use_previous_answers = 1;
 
        $result = $ilDB->queryF(
            "SELECT tst_tests.use_previous_answers FROM tst_tests, tst_active WHERE tst_tests.test_id = tst_active.test_fi AND tst_active.active_id = %s",
            array('integer'),
            array($active_id)
        );
        if ($result->numRows()) {
            $row = $ilDB->fetchAssoc($result);
            $use_previous_answers = $row["use_previous_answers"];
        }
        $lastpass = 0;
        if ($use_previous_answers) {
            $result = $ilDB->queryF(
                "SELECT MAX(pass) maxpass FROM tst_test_result WHERE active_fi = %s AND question_fi = %s",
                array('integer', 'integer'),
                array($active_id, $question_id)
            );
            if ($result->numRows() == 1) {
                $row = $ilDB->fetchAssoc($result);
                $lastpass = $row["maxpass"];
            }
        } else {
            $lastpass = $pass;
        }
 
        if (($active_id > 0) && ($question_id > 0) && (strlen($lastpass) > 0)) {
            $result = $ilDB->queryF(
                "SELECT * FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
                array('integer', 'integer', 'integer'),
                array($active_id, $question_id, $lastpass)
            );
            if ($result->numRows()) {
                while ($row = $ilDB->fetchAssoc($result)) {
                    array_push($solution, $row["value1"]);
                    array_push($solution, $row["value2"]);
                    array_push($solution, $row["points"]);
                }
            }
        }
        return $solution;
    }

References $DIC, $ilDB, $pass, $result, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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getTestAccess()

ilSoapTestAdministration::getTestAccess (   $refId )

protected

Parameters

$refId

Returns

ilTestAccess

Definition at line 797 of file class.ilSoapTestAdministration.php.

    {
        require_once 'Modules/Test/classes/class.ilTestAccess.php';
 
        $testId = ilObjTestAccess::_getTestIDFromObjectID(ilObject::_lookupObjectId($refId));
 
        return new ilTestAccess($refId, $testId);
    }

References $refId, ilObjTestAccess\_getTestIDFromObjectID(), and ilObject\_lookupObjectId().

Referenced by checkManageParticipantsAccess(), and checkParticipantsResultsAccess().

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getTestResults()

ilSoapTestAdministration::getTestResults	(		$sid,
			$test_ref_id,
			$sum_only
	)

get results of test

Parameters

string	$sid
int	$test_ref_id
boolean	$sum_only

Returns

XMLResultSet with columns sum only = true: user_id, login, firstname, lastname, matriculation, maximum points, received points sum only = false: user_id, login, firstname, lastname, matriculation, question id, question title, question points, received points

Definition at line 641 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!strlen($test_ref_id)) {
            return $this->__raiseError(
                'No test id given. Aborting!',
                'Client'
            );
        }
        global $DIC;
 
        $rbacsystem = $DIC['rbacsystem'];
        $tree = $DIC['tree'];
        $ilLog = $DIC['ilLog'];
 
        if (ilObject::_isInTrash($test_ref_id)) {
            return $this->__raiseError(
                'Test is trashed. Aborting!',
                'Client'
            );
        }
        
        // get obj_id
        if (!$obj_id = ilObject::_lookupObjectId($test_ref_id)) {
            return $this->__raiseError(
                'No test found for id: ' . $test_ref_id,
                'Client'
            );
        }
 
 
        // Check access
        $permission_ok = false;
        foreach ($ref_ids = ilObject::_getAllReferences($obj_id) as $ref_id) {
            if ($rbacsystem->checkAccess('write', $ref_id)) {
                $permission_ok = true;
                break;
            }
        }
        if (!$permission_ok && $this->checkParticipantsResultsAccess($test_ref_id)) {
            $permission_ok = $this->checkParticipantsResultsAccess($test_ref_id);
        }
        
        if (!$permission_ok) {
            return $this->__raiseError(
                'No permission to edit the object with id: ' . $test_ref_id,
                'Server'
            );
        }
        // store into xml result set
        include_once './webservice/soap/classes/class.ilXMLResultSet.php';
        include_once './webservice/soap/classes/class.ilXMLResultSetWriter.php';
        
        $xmlResultSet = new ilXMLResultSet();
        $xmlResultSet->addColumn("user_id");
        $xmlResultSet->addColumn("login");
        $xmlResultSet->addColumn("firstname");
        $xmlResultSet->addColumn("lastname");
        $xmlResultSet->addColumn("matriculation");
        
        include_once './Modules/Test/classes/class.ilObjTest.php';
        $test_obj = new ilObjTest($obj_id, false);
        $participants =  $test_obj->getTestParticipants();
        
        require_once 'Modules/Test/classes/class.ilTestParticipantAccessFilter.php';
        require_once 'Modules/Test/classes/class.ilTestParticipantList.php';
        $accessFilter = ilTestParticipantAccessFilter::getAccessResultsUserFilter($test_ref_id);
        $participantList = new ilTestParticipantList($test_obj);
        $participantList->initializeFromDbRows($participants);
        $participantList = $participantList->getAccessFilteredList($accessFilter);
        $participantList = $participantList->getScoredParticipantList();
        foreach ($participants as $activeId => $part) {
            if ($participantList->isActiveIdInList($activeId)) {
                $participants[$activeId]['passed'] = $participantList->getParticipantByActiveId($activeId)->getScoring()->isPassed();
                continue;
            }
            
            unset($participants[$activeId]);
        }
 
        if ($sum_only) {
            $data =  $test_obj->getAllTestResults($participants, false);
            // create xml
            $xmlResultSet->addColumn("maximum_points");
            $xmlResultSet->addColumn("received_points");
            $xmlResultSet->addColumn("passed");
            // skip titles
            $titles = array_shift($data);
            foreach ($data as $row) {
                $xmlRow = new ilXMLResultSetRow();
                $xmlRow->setValue(0, $row["user_id"]);
                $xmlRow->setValue(1, $row["login"]);
                $xmlRow->setValue(2, $row["firstname"]);
                $xmlRow->setValue(3, $row["lastname"]);
                $xmlRow->setValue(4, $row["matriculation"]);
                $xmlRow->setValue(5, $row["max_points"]);
                $xmlRow->setValue(6, $row["reached_points"]);
                $xmlRow->setValue(7, $row["passed"]);
                $xmlResultSet->addRow($xmlRow);
            }
        } else {
            $data =  $test_obj->getDetailedTestResults($participants);
            // create xml
            $xmlResultSet->addColumn("question_id");
            $xmlResultSet->addColumn("question_title");
            $xmlResultSet->addColumn("maximum_points");
            $xmlResultSet->addColumn("received_points");
            $xmlResultSet->addColumn("passed");
            foreach ($data as $row) {
                $xmlRow = new ilXMLResultSetRow();
                $xmlRow->setValue(0, $row["user_id"]);
                $xmlRow->setValue(1, $row["login"]);
                $xmlRow->setValue(2, $row["firstname"]);
                $xmlRow->setValue(3, $row["lastname"]);
                $xmlRow->setValue(4, $row["matriculation"]);
                $xmlRow->setValue(5, $row["question_id"]);
                $xmlRow->setValue(6, $row["question_title"]);
                $xmlRow->setValue(7, $row["max_points"]);
                $xmlRow->setValue(8, $row["reached_points"]);
                $xmlRow->setValue(9, $row["passed"]);
                $xmlResultSet->addRow($xmlRow);
            }
        }
        // create writer
        $xmlWriter = new ilXMLResultSetWriter($xmlResultSet);
        $xmlWriter->start();
        return $xmlWriter->getXML();
    }

References $data, $DIC, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilObject\_getAllReferences(), ilObject\_isInTrash(), ilObject\_lookupObjectId(), checkParticipantsResultsAccess(), ilTestParticipantAccessFilter\getAccessResultsUserFilter(), ilSoapAdministration\initAuth(), and ilSoapAdministration\initIlias().

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getTestUserData()

ilSoapTestAdministration::getTestUserData	(		$sid,
			$active_id
	)

get active user data

Parameters

string	$sid
long	$active_id

Returns

array String array containing fullname, title, firstname, lastname, login

Definition at line 348 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id, false)) {
            if (!$this->checkActiveIdResultsAccess($active_id)) {
                return $this->__raiseError("The required user information is only available for active users.", "");
            }
        }
 
        global $DIC;
 
        $lng = $DIC['lng'];
        $ilDB = $DIC['ilDB'];
 
        $result = $ilDB->queryF(
            "SELECT user_fi, test_fi FROM tst_active WHERE active_id = %s",
            array('integer'),
            array($active_id)
        );
        $row = $ilDB->fetchAssoc($result);
        $user_id = $row["user_fi"];
        $test_id = $row["test_fi"];
 
        $result = $ilDB->queryF(
            "SELECT anonymity FROM tst_tests WHERE test_id = %s",
            array('integer'),
            array($test_id)
        );
        $row = $ilDB->fetchAssoc($result);
        $anonymity = $row["anonymity"];
        
        $result = $ilDB->queryF(
            "SELECT firstname, lastname, title, login FROM usr_data WHERE usr_id = %s",
            array('integer'),
            array($user_id)
        );
 
        $userdata = array();
        if ($result->numRows() == 0) {
            $userdata["fullname"] = $lng->txt("deleted_user");
            $userdata["title"] = "";
            $userdata["firstname"] = "";
            $userdata["lastname"] = $lng->txt("anonymous");
            $userdata["login"] = "";
        } else {
            $data = $ilDB->fetchAssoc($result);
            if (($user_id == ANONYMOUS_USER_ID) || ($anonymity)) {
                $userdata["fullname"] = $lng->txt("anonymous");
                $userdata["title"] = "";
                $userdata["firstname"] = "";
                $userdata["lastname"] = $lng->txt("anonymous");
                $userdata["login"] = "";
            } else {
                $userdata["fullname"] = trim($data["title"] . " " . $data["firstname"] . " " . $data["lastname"]);
                $userdata["title"] = $data["title"];
                $userdata["firstname"] = $data["firstname"];
                $userdata["lastname"] = $data["lastname"];
                $userdata["login"] = $data["login"];
            }
        }
        return array_values($userdata);
    }

References $data, $DIC, $ilDB, $lng, $result, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ANONYMOUS_USER_ID, ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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hasWritePermissionForTest()

ilSoapTestAdministration::hasWritePermissionForTest (   $active_id )

private

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

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        global $DIC;
 
        $ilAccess = $DIC['ilAccess'];
 
        $permission_ok = false;
        $result = $ilDB->queryF(
            "SELECT tst_tests.obj_fi FROM tst_active, tst_tests WHERE tst_active.active_id = %s AND tst_active.test_fi = tst_tests.test_id",
            array('integer'),
            array($active_id)
        );
        $row = $ilDB->fetchAssoc($result);
        if ($row['obj_fi']) {
            $obj_id = $row['obj_fi'];
            foreach ($ref_ids = ilObject::_getAllReferences($obj_id) as $ref_id) {
                if ($ilAccess->checkAccess("write", "", $ref_id)) {
                    $permission_ok = true;
                    break;
                }
            }
        }
        return $permission_ok;
    }

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

Referenced by isAllowedCall().

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isAllowedCall()

ilSoapTestAdministration::isAllowedCall	(		$sid,
			$active_id,
			$saveaction = true
	)

Definition at line 65 of file class.ilSoapTestAdministration.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        global $DIC;
 
        $ilUser = $DIC['ilUser'];
 
        if ($this->hasWritePermissionForTest($active_id)) {
            return true;
        }
 
        if ($saveaction) {
            $result = $ilDB->queryF(
                "SELECT * FROM tst_times WHERE active_fi = %s ORDER BY started DESC",
                array('integer'),
                array($active_id)
            );
            if ($result->numRows()) {
                $row = $ilDB->fetchAssoc($result);
                if (preg_match("/(\\d{4})-(\\d{2})-(\\d{2}) (\\d{2}):(\\d{2}):(\\d{2})/", $row["started"], $matches)) {
                    $time = mktime($matches[4], $matches[5], $matches[6], $matches[2], $matches[3], $matches[1]);
                    $now = time();
                    $diff = $now - $time;
                    $client = explode("::", $sid);
                    global $DIC;
 
                    $ilClientIniFile = $DIC['ilClientIniFile'];
                    $expires = $ilClientIniFile->readVariable('session', 'expire');
                    if ($diff <= $expires) {
                        return true;
                    } else {
                        return false;
                    }
                } else {
                    return false;
                }
            } else {
                return false;
            }
        } else {
            $result = $ilDB->queryF(
                "SELECT user_fi FROM tst_active WHERE active_id = %s",
                array('integer'),
                array($active_id)
            );
            $row = $ilDB->fetchAssoc($result);
            if ($row['user_fi'] == $ilUser->getId()) {
                return true;
            } else {
                return false;
            }
        }
    }

References $client, $DIC, $ilDB, $ilUser, $result, and hasWritePermissionForTest().

Referenced by getNrOfQuestionsInPass(), getPositionOfQuestion(), getPreviousReachedPoints(), getQuestionSolution(), getTestUserData(), saveQuestion(), and saveQuestionSolution().

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removeTestResults()

ilSoapTestAdministration::removeTestResults	(		$sid,
			$test_ref_id,
			$a_user_ids
	)

Remove test results for the chosen test and users.

Parameters

string	$sid
int	$test_ref_id
array	$a_user_ids

Returns

bool

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

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!strlen($test_ref_id)) {
            return $this->__raiseError(
                'No test id given. Aborting!',
                'Client'
            );
        }
        global $DIC;
 
        $rbacsystem = $DIC['rbacsystem'];
        $tree = $DIC['tree'];
        $ilLog = $DIC['ilLog'];
        
        if (!$this->checkManageParticipantsAccess($test_ref_id)) {
            return $this->__raiseError('no permission. Aborting!', 'Client');
        }
 
        if (ilObject::_isInTrash($test_ref_id)) {
            return $this->__raiseError(
                'Test is trashed. Aborting!',
                'Client'
            );
        }
        
        if (!$tst = ilObjectFactory::getInstanceByRefId($test_ref_id, false)) {
            return $this->__raiseError('No test found for id: ' . $test_ref_id, 'Client');
        }
        if ($tst->getType() != 'tst') {
            return $this->__raiseError('Object with ref_id ' . $test_ref_id . ' is not of type test. Aborting', 'Client');
        }
        
        // Dirty hack
        if (isset($a_user_ids['item'])) {
            $a_user_ids = $a_user_ids['item'];
        }
        
        include_once './Modules/Test/classes/class.ilObjTest.php';
        include_once './Modules/Test/classes/class.ilTestParticipantData.php';
        require_once 'Modules/Test/classes/class.ilTestParticipantAccessFilter.php';
        $part = new ilTestParticipantData($GLOBALS['DIC']['ilDB'], $GLOBALS['DIC']['lng']);
        $part->setParticipantAccessFilter(
            ilTestParticipantAccessFilter::getManageParticipantsUserFilter($test_ref_id)
        );
        $part->setUserIdsFilter((array) $a_user_ids);
        $part->load($tst->getTestId());
        $tst->removeTestResults($part);
 
        return true;
    }

References $DIC, $GLOBALS, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilObject\_isInTrash(), checkManageParticipantsAccess(), ilObjectFactory\getInstanceByRefId(), ilTestParticipantAccessFilter\getManageParticipantsUserFilter(), ilSoapAdministration\initAuth(), and ilSoapAdministration\initIlias().

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saveQuestion()

ilSoapTestAdministration::saveQuestion	(		$sid,
			$active_id,
			$question_id,
			$pass,
			$solution
	)

Definition at line 121 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
        
        if (is_array($solution) && (array_key_exists("item", $solution))) {
            $solution = $solution["item"];
        }
 
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['ilUser'];
 
        require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionProcessLockerFactory.php';
        $processLockerFactory = new ilAssQuestionProcessLockerFactory(new ilSetting('assessment'), $ilDB);
        $processLockerFactory->setQuestionId($question_id);
        $processLockerFactory->setUserId($ilUser->getId());
        include_once("./Modules/Test/classes/class.ilObjAssessmentFolder.php");
        $processLockerFactory->setAssessmentLogEnabled(ilObjAssessmentFolder::_enabledAssessmentLogging());
        $processLocker  = $processLockerFactory->getLocker();
 
        $totalrows = 0;
 
        $processLocker->executePersistWorkingStateLockOperation(function () use (&$totalrows, $processLocker, $active_id, $question_id, $pass, $solution) {
            $processLocker->executeUserSolutionUpdateLockOperation(function () use (&$totalrows, $active_id, $question_id, $pass, $solution) {
                $ilDB = $GLOBALS['DIC']['ilDB'];
                if (($active_id > 0) && ($question_id > 0) && (strlen($pass) > 0)) {
                    $affectedRows = $ilDB->manipulateF(
                        "DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
                        array('integer', 'integer', 'integer'),
                        array($active_id, $question_id, $pass)
                    );
                }
                for ($i = 0; $i < count($solution); $i += 3) {
                    $next_id = $ilDB->nextId('tst_solutions');
                    $affectedRows = $ilDB->insert("tst_solutions", array(
                        "solution_id" => array("integer", $next_id),
                        "active_fi" => array("integer", $active_id),
                        "question_fi" => array("integer", $question_id),
                        "value1" => array("clob", $solution[$i]),
                        "value2" => array("clob", $solution[$i+1]),
                        "points" => array("float", $solution[$i+2]),
                        "pass" => array("integer", $pass),
                        "tstamp" => array("integer", time())
                    ));
                    $totalrows += $affectedRows;
                }
            });
 
            if ($totalrows != 0) {
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                $question = assQuestion::_instanciateQuestion($question_id);
                $question->setProcessLocker($processLocker);
                $question->calculateResultsFromSolution($active_id, $pass);
            }
        });
 
        if ($totalrows == 0) {
            return $this->__raiseError(
                "Wrong solution data. ILIAS did not execute any database queries: Solution data: " . print_r($solution, true),
                'No result'
            );
        }
 
        return true;
    }

References $DIC, $GLOBALS, $i, $ilDB, $ilUser, $pass, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilObjAssessmentFolder\_enabledAssessmentLogging(), assQuestion\_instanciateQuestion(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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saveQuestionSolution()

ilSoapTestAdministration::saveQuestionSolution	(		$sid,
			$active_id,
			$question_id,
			$pass,
			$solution
	)

Save the solution of a question.

Parameters

string	$sid	Session ID
long	$active_id	Active user ID
integer	$question_id	Question ID
integer	$pass	Test pass
string	$solution	XML string containing the solution

Returns

array String array containing the question solution (in triplets of value1, value2, points)

Definition at line 207 of file class.ilSoapTestAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        if (!$this->isAllowedCall($sid, $active_id)) {
            return $this->__raiseError("The required user information is only available for active users.", "");
        }
        
        $solutions = array();
        if (preg_match("/<values>(.*?)<\/values>/is", $solution, $matches)) {
            if (preg_match_all("/<value>(.*?)<\/value><value>(.*?)<\/value><points>(.*?)<\/points>/is", $solution, $matches, PREG_SET_ORDER)) {
                foreach ($matches as $match) {
                    if (count($match) == 4) {
                        for ($i = 1; $i < count($match); $i++) {
                            array_push($solutions, trim($match[$i]));
                        }
                    }
                }
            }
        }
 
        if (count($solutions) == 0) {
            return $this->__raiseError("Wrong solution data. ILIAS did not find one or more solution triplets: $solution", "");
        }
        
        // Include main header
        $ilDB = $GLOBALS['DIC']['ilDB'];
        if (($active_id > 0) && ($question_id > 0) && (strlen($pass) > 0)) {
            $affectedRows = $ilDB->manipulateF(
                "DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
                array('integer', 'integer', 'integer'),
                array($active_id, $question_id, $pass)
            );
        }
        $totalrows = 0;
        for ($i = 0; $i < count($solutions); $i += 3) {
            $next_id = $ilDB->nextId('tst_solutions');
            $affectedRows = $ilDB->insert("tst_solutions", array(
                "solution_id" => array("integer", $next_id),
                "active_fi" => array("integer", $active_id),
                "question_fi" => array("integer", $question_id),
                "value1" => array("clob", $solutions[$i]),
                "value2" => array("clob", $solutions[$i+1]),
                "points" => array("float", $solutions[$i+2]),
                "pass" => array("integer", $pass),
                "tstamp" => array("integer", time())
            ));
            $totalrows += $affectedRows;
        }
        if (count($totalrows) == 0) {
            return $this->__raiseError("Wrong solution data. ILIAS did not execute any database queries");
        } else {
            include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
            $question = assQuestion::_instanciateQuestion($question_id);
            $question->calculateResultsFromSolution($active_id, $pass);
        }
        return "TRUE";
    }

References $GLOBALS, $i, $ilDB, $pass, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), assQuestion\_instanciateQuestion(), ilSoapAdministration\initAuth(), ilSoapAdministration\initIlias(), and isAllowedCall().

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

• webservice/soap/classes/class.ilSoapTestAdministration.php