This class handles all DB changes necessary for fraunhofer. More...

Inheritance diagram for ilSoapLearningProgressAdministration:

Collaboration diagram for ilSoapLearningProgressAdministration:

Public Member Functions
	getLearningProgressChanges ($sid, $timestamp, $include_ref_ids, $type_filter)
	Get learning progress changes. 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)

Data Fields
const	PROGRESS_FILTER_ALL = 0

const	PROGRESS_FILTER_IN_PROGRESS = 1

const	PROGRESS_FILTER_COMPLETED = 2

const	PROGRESS_FILTER_FAILED = 3

const	PROGRESS_FILTER_NOT_ATTEMPTED = 4

const	SOAP_LP_ERROR_AUTHENTICATION = 50

const	SOAP_LP_ERROR_INVALID_FILTER = 52

const	SOAP_LP_ERROR_INVALID_REF_ID = 54

const	SOAP_LP_ERROR_LP_NOT_AVAILABLE = 56

const	SOAP_LP_ERROR_NO_PERMISSION = 58

const	SOAP_LP_ERROR_LP_NOT_ENABLED = 60

const	USER_FILTER_ALL = -1

Data Fields inherited from ilSoapAdministration
	$sauth = null

	$error_method = null

Protected Member Functions
	addUserProgress (ilXmlWriter $writer, $users, $a_type)

	applyProgressFilter ($obj_id, array $usr_ids, array $filter)
	Apply progress filter. More...

	deleteScormTracking ($a_obj_id, $a_usr_ids)
	Delete SCORM Tracking @global type $ilDB. More...

	deleteScorm2004Tracking ($a_obj_id, $a_usr_ids)
	Delete scorm 2004 tracking. More...

Static Protected Attributes
static	$DELETE_PROGRESS_FILTER_TYPES = array('sahs', 'tst')

static	$PROGRESS_INFO_TYPES

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...

Protected Attributes inherited from ilSoapAdministration
	$soap_check = true

Detailed Description

This class handles all DB changes necessary for fraunhofer.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

Definition at line 14 of file class.ilSoapLearningProgressAdministration.php.

Member Function Documentation

◆ addUserProgress()

ilSoapLearningProgressAdministration::addUserProgress	(	ilXmlWriter	$writer,
			$users,
			$a_type
	)

protected

Definition at line 358 of file class.ilSoapLearningProgressAdministration.php.

    {
        foreach ($users  as $user_id) {
            $writer->xmlStartTag(
                'User',
                array(
                        'id' => $user_id,
                        'status' => $a_type
                    )
            );
            
            $info = ilObjUser::_lookupName($user_id);
            $writer->xmlElement('Login', array(), (string) $info['login']);
            $writer->xmlElement('Firstname', array(), (string) $info['firstname']);
            $writer->xmlElement('Lastname', array(), (string) $info['lastname']);
            $writer->xmlEndTag('User');
        }
    }

References ilObjUser\_lookupName(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

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◆ applyProgressFilter()

ilSoapLearningProgressAdministration::applyProgressFilter	(		$obj_id,
		array	$usr_ids,
		array	$filter
	)

protected

Apply progress filter.

Parameters

int	$obj_id
array	$usr_ids
array	$filter

Returns: array $filtered_users

Definition at line 386 of file class.ilSoapLearningProgressAdministration.php.

    {
        include_once './Services/Tracking/classes/class.ilLPStatusWrapper.php';
        
 
        $all_users = array();
        if (in_array(self::USER_FILTER_ALL, $usr_ids)) {
            $all_users = array_unique(
                array_merge(
                        ilLPStatusWrapper::_getInProgress($obj_id),
                        ilLPStatusWrapper::_getCompleted($obj_id),
                        ilLPStatusWrapper::_getFailed($obj_id)
                    )
            );
        } else {
            $all_users = $usr_ids;
        }
 
        if (!$filter or in_array(self::PROGRESS_FILTER_ALL, $filter)) {
            $GLOBALS['DIC']['log']->write(__METHOD__ . ': Deleting all progress data');
            return $all_users;
        }
        
        $filter_users = array();
        if (in_array(self::PROGRESS_FILTER_IN_PROGRESS, $filter)) {
            $GLOBALS['DIC']['log']->write(__METHOD__ . ': Filtering  in progress.');
            $filter_users = array_merge($filter, ilLPStatusWrapper::_getInProgress($obj_id));
        }
        if (in_array(self::PROGRESS_FILTER_COMPLETED, $filter)) {
            $GLOBALS['DIC']['log']->write(__METHOD__ . ': Filtering  completed.');
            $filter_users = array_merge($filter, ilLPStatusWrapper::_getCompleted($obj_id));
        }
        if (in_array(self::PROGRESS_FILTER_FAILED, $filter)) {
            $GLOBALS['DIC']['log']->write(__METHOD__ . ': Filtering  failed.');
            $filter_users = array_merge($filter, ilLPStatusWrapper::_getFailed($obj_id));
        }
        
        // Build intersection
        return array_intersect($all_users, $filter_users);
    }

References $GLOBALS, ilLPStatusWrapper\_getCompleted(), ilLPStatusWrapper\_getFailed(), and ilLPStatusWrapper\_getInProgress().

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◆ deleteScorm2004Tracking()

ilSoapLearningProgressAdministration::deleteScorm2004Tracking	(	$a_obj_id,
		$a_usr_ids
	)

protected

Delete scorm 2004 tracking.

Parameters

type	$a_obj_id
type	$a_usr_ids

Definition at line 452 of file class.ilSoapLearningProgressAdministration.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'SELECT cp_node_id FROM cp_node ' .
            'WHERE nodename = ' . $ilDB->quote('item', 'text') . ' ' .
            'AND cp_node.slm_id = ' . $ilDB->quote($a_obj_id, 'integer');
        $res = $ilDB->query($query);
        
        $scos = array();
        while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $scos[] = $row->cp_node_id;
        }
        
        $query = 'DELETE FROM cmi_node ' .
                'WHERE ' . $ilDB->in('user_id', (array) $a_usr_ids, false, 'integer') . ' ' .
                'AND ' . $ilDB->in('cp_node_id', $scos, false, 'integer');
        $ilDB->manipulate($query);
    }

References $DIC, $ilDB, $query, $res, and ilDBConstants\FETCHMODE_OBJECT.

◆ deleteScormTracking()

ilSoapLearningProgressAdministration::deleteScormTracking	(	$a_obj_id,
		$a_usr_ids
	)

protected

Delete SCORM Tracking @global type $ilDB.

Parameters

type	$a_obj_id
type	$a_usr_ids

Returns: boolean

Definition at line 434 of file class.ilSoapLearningProgressAdministration.php.

    {
        global $DIC;
 
        $ilDB = $DIC['ilDB'];
        
        $query = 'DELETE FROM scorm_tracking ' .
            'WHERE ' . $ilDB->in('user_id', $a_usr_ids, false, 'integer') . ' ' .
            'AND obj_id = ' . $ilDB->quote($a_obj_id, 'integer') . ' ';
        $res = $ilDB->manipulate($query);
        return true;
    }

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

◆ getLearningProgressChanges()

ilSoapLearningProgressAdministration::getLearningProgressChanges	(	$sid,
		$timestamp,
		$include_ref_ids,
		$type_filter
	)

Get learning progress changes.

Definition at line 477 of file class.ilSoapLearningProgressAdministration.php.

    {
        $this->initAuth($sid);
        $this->initIlias();
 
        if (!$this->__checkSession($sid)) {
            return $this->__raiseError($this->__getMessage(), $this->__getMessageCode());
        }
        global $DIC;
 
        $rbacsystem = $DIC['rbacsystem'];
        $tree = $DIC['tree'];
        $ilLog = $DIC['ilLog'];
 
        // check administrator
        $types = "";
        if (is_array($type_filter)) {
            $types = implode(",", $type_filter);
        }
        
        // output lp changes as xml
        try {
            include_once './Services/Tracking/classes/class.ilLPXmlWriter.php';
            $writer = new ilLPXmlWriter(true);
            $writer->setTimestamp($timestamp);
            $writer->setIncludeRefIds($include_ref_ids);
            $writer->setTypeFilter($type_filter);
            $writer->write();
        
            return $writer->xmlDumpMem(true);
        } catch (UnexpectedValueException $e) {
            return $this->__raiseError($e->getMessage(), 'Client');
        }
    }

References $DIC, Vendor\Package\$e, $timestamp, ilSoapAdministration\__getMessage(), ilSoapAdministration\__getMessageCode(), ilSoapAdministration\__raiseError(), ilSoapAdministration\initAuth(), and ilSoapAdministration\initIlias().

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Field Documentation

◆ $DELETE_PROGRESS_FILTER_TYPES

ilSoapLearningProgressAdministration::$DELETE_PROGRESS_FILTER_TYPES = array('sahs', 'tst')

staticprotected

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

◆ $PROGRESS_INFO_TYPES

ilSoapLearningProgressAdministration::$PROGRESS_INFO_TYPES

staticprotected

Initial value:

= array(
        self::PROGRESS_FILTER_ALL,
        self::PROGRESS_FILTER_IN_PROGRESS,
        self::PROGRESS_FILTER_COMPLETED,
        self::PROGRESS_FILTER_FAILED,
        self::PROGRESS_FILTER_NOT_ATTEMPTED
    )

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