ilSCORMObject Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilSCORMObject:

Collaboration diagram for ilSCORMObject:

Public Member Functions
	__construct (int $a_id=0)
	Constructor. More...
	getId ()
	setId (int $a_id)
	getType ()
	setType (?string $a_type)
	getTitle ()
	setTitle (string $a_title)
	getSLMId ()
	setSLMId (int $a_slm_id)
	read ()
	create ()
	Create database record for SCORM object. More...
	update ()
	Updates database record for SCORM object. More...
	delete ()

Static Public Member Functions
static	_lookupPresentableItems (int $a_slm_id)
	Count number of presentable SCOs/Assets of SCORM learning module. More...
static &	_getInstance (int $a_id, int $a_slm_id)

Data Fields
int	$id
string	$title = ""
string	$type = null
int	$slm_id

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Parent object for all SCORM objects, that are stored in table scorm_object

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 28 of file class.ilSCORMObject.php.

Constructor & Destructor Documentation

__construct()

ilSCORMObject::__construct

(

int

$a_id = 0

)

Constructor.

Parameters

int

$a_id

Object ID

Reimplemented in ilSCORMItem, ilSCORMManifest, ilSCORMOrganization, ilSCORMOrganizations, ilSCORMResource, and ilSCORMResources.

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

    {
        $this->id = $a_id;
        if ($a_id > 0) {
            $this->read();
        }
    }

References read().

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Member Function Documentation

_getInstance()

static & ilSCORMObject::_getInstance ( int  $a_id, int  $a_slm_id  )

static

Returns

ilSCORMItem|ilSCORMManifest|ilSCORMOrganization|ilSCORMOrganizations|ilSCORMResource|ilSCORMResources

Definition at line 186 of file class.ilSCORMObject.php.

    {
        global $DIC;
        $ilDB = $DIC->database();
 
        $sc_set = $ilDB->queryF(
            '
                        SELECT c_type FROM scorm_object 
                        WHERE obj_id = %s
                        AND slm_id = %s',
            array('integer','integer'),
            array($a_id, $a_slm_id)
        );
        $sc_rec = $ilDB->fetchAssoc($sc_set);
 
        switch ($sc_rec["c_type"]) {
            case "sit":                                 $item = new ilSCORMItem($a_id);
                return $item;
 
            case "sos":                                 $sos = new ilSCORMOrganizations($a_id);
                return $sos;
 
            case "sor":                                 $sor = new ilSCORMOrganization($a_id);
                return $sor;
 
            case "sma":                                 $sma = new ilSCORMManifest($a_id);
                return $sma;
 
            case "srs":                                 $srs = new ilSCORMResources($a_id);
                return $srs;
 
            default:
            case "sre":                                 $sre = new ilSCORMResource($a_id);
                return $sre;
        }
    }

References $DIC, and $ilDB.

Referenced by ilObjSAHSLearningModule\delete().

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_lookupPresentableItems()

static ilSCORMObject::_lookupPresentableItems ( int  $a_slm_id )

static

Count number of presentable SCOs/Assets of SCORM learning module.

Definition at line 109 of file class.ilSCORMObject.php.

                                                                 : array
    {
        global $DIC;
        $ilDB = $DIC->database();
 
        $set = $ilDB->queryF(
            "
                        SELECT sit.obj_id id 
                        FROM scorm_object sob, sc_item sit
                        WHERE sob.slm_id = %s
                        AND sob.obj_id = sit.obj_id
                        AND sit.identifierref IS NOT NULL",
            array('integer'),
            array($a_slm_id)
        );
        $items = array();
        while ($rec = $ilDB->fetchAssoc($set)) {
            $items[] = $rec["id"];
        }
 
        return $items;
    }

References $DIC, and $ilDB.

Referenced by ilSCORMPresentationGUI\frameset(), and ilObjSCORMTracking\storeJsApiCmi().

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create()

ilSCORMObject::create

(

)

Create database record for SCORM object.

Reimplemented in ilSCORMItem, ilSCORMManifest, ilSCORMOrganization, ilSCORMOrganizations, ilSCORMResource, and ilSCORMResources.

Definition at line 135 of file class.ilSCORMObject.php.

                            : void
    {
        global $DIC;
        $ilDB = $DIC->database();
 
        $nextId = $ilDB->nextId('scorm_object');
        $this->setId($nextId);
 
        $ilDB->manipulateF(
            '
        INSERT INTO scorm_object (obj_id,title, c_type, slm_id) 
        VALUES (%s,%s,%s,%s) ',
            array('integer','text','text','integer'),
            array($nextId, $this->getTitle(),$this->getType(), $this->getSLMId())
        );
    }

References $DIC, $ilDB, getSLMId(), getTitle(), getType(), and setId().

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delete()

ilSCORMObject::delete

(

)

Reimplemented in ilSCORMItem, ilSCORMManifest, ilSCORMOrganization, ilSCORMOrganizations, ilSCORMResource, and ilSCORMResources.

Definition at line 172 of file class.ilSCORMObject.php.

                            : void
    {
        global $DIC;
        $ilDB = $DIC->database();
        $ilDB->manipulateF(
            'DELETE FROM scorm_object WHERE obj_id = %s',
            array('integer'),
            array($this->getId())
        );
    }

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

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getId()

ilSCORMObject::getId

(

)

Definition at line 47 of file class.ilSCORMObject.php.

                           : int
    {
        return $this->id;
    }

References $id.

Referenced by ilSCORMItem\create(), ilSCORMManifest\create(), ilSCORMOrganization\create(), ilSCORMOrganizations\create(), ilSCORMResource\create(), ilSCORMResources\create(), ilSCORMItem\delete(), ilSCORMManifest\delete(), delete(), ilSCORMOrganization\delete(), ilSCORMOrganizations\delete(), ilSCORMResource\delete(), ilSCORMResources\delete(), ilSCORMTrackingItemsScoTableGUI\fillRow(), ilSCORMItem\getTrackingDataOfUser(), ilSCORMItem\insertTrackData(), ilSCORMTrackingItemsScoTableGUI\parse(), ilSCORMItem\read(), ilSCORMManifest\read(), read(), ilSCORMOrganization\read(), ilSCORMOrganizations\read(), ilSCORMResource\read(), ilSCORMResources\read(), ilSCORMItem\update(), ilSCORMManifest\update(), update(), ilSCORMOrganization\update(), ilSCORMOrganizations\update(), ilSCORMResource\update(), and ilSCORMResources\update().

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getSLMId()

ilSCORMObject::getSLMId

(

)

Definition at line 77 of file class.ilSCORMObject.php.

                              : int
    {
        return $this->slm_id;
    }

References $slm_id.

Referenced by create(), ilSCORMItem\delete(), ilSCORMItem\getTrackingDataOfUser(), and update().

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getTitle()

ilSCORMObject::getTitle

(

)

Definition at line 67 of file class.ilSCORMObject.php.

                              : string
    {
        return $this->title;
    }

References $title.

Referenced by create(), ilSCORMTrackingItemPerUserTableGUI\initTable(), ilSCORMTrackingItemsScoTableGUI\initTable(), and update().

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getType()

ilSCORMObject::getType

(

)

Definition at line 57 of file class.ilSCORMObject.php.

                             : ?string
    {
        return $this->type;
    }

References $type.

Referenced by create(), and update().

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read()

ilSCORMObject::read

(

)

Returns

void

Reimplemented in ilSCORMItem, ilSCORMManifest, ilSCORMOrganization, ilSCORMOrganizations, ilSCORMResource, and ilSCORMResources.

Definition at line 90 of file class.ilSCORMObject.php.

                          : void
    {
        global $DIC;
        $ilDB = $DIC->database();
 
        $obj_set = $ilDB->queryF(
            'SELECT * FROM scorm_object WHERE obj_id = %s',
            array('integer'),
            array($this->getId())
        );
        $obj_rec = $ilDB->fetchAssoc($obj_set);
        $this->setTitle($obj_rec["title"]);
        $this->setType($obj_rec["c_type"]);
        $this->setSLMId((int) $obj_rec["slm_id"]);
    }

References $DIC, $ilDB, getId(), setSLMId(), setTitle(), and setType().

Referenced by __construct().

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setId()

ilSCORMObject::setId

(

int

$a_id

)

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

                                    : void
    {
        $this->id = $a_id;
    }

Referenced by create(), and ilSCORMResource\readByIdRef().

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setSLMId()

ilSCORMObject::setSLMId

(

int

$a_slm_id

)

Definition at line 82 of file class.ilSCORMObject.php.

                                           : void
    {
        $this->slm_id = $a_slm_id;
    }

Referenced by read().

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setTitle()

ilSCORMObject::setTitle

(

string

$a_title

)

Definition at line 72 of file class.ilSCORMObject.php.

                                             : void
    {
        $this->title = $a_title;
    }

Referenced by ilSCORMOrganizations\__construct(), ilSCORMResources\__construct(), read(), ilSCORMResource\setHRef(), and ilSCORMManifest\setImportId().

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setType()

ilSCORMObject::setType

(

?string

$a_type

)

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

                                            : void
    {
        $this->type = $a_type;
    }

Referenced by ilSCORMItem\__construct(), ilSCORMManifest\__construct(), ilSCORMOrganization\__construct(), ilSCORMOrganizations\__construct(), ilSCORMResource\__construct(), ilSCORMResources\__construct(), and read().

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update()

ilSCORMObject::update

(

)

Updates database record for SCORM object.

Reimplemented in ilSCORMItem, ilSCORMManifest, ilSCORMOrganization, ilSCORMOrganizations, ilSCORMResource, and ilSCORMResources.

Definition at line 155 of file class.ilSCORMObject.php.

                            : void
    {
        global $DIC;
        $ilDB = $DIC->database();
 
        $ilDB->manipulateF(
            '
        UPDATE scorm_object 
        SET title = %s,
                c_type = %s,
                slm_id = %s
        WHERE obj_id = %s',
            array('text','text','integer','integer'),
            array($this->getTitle(),$this->getType(), $this->getSLMId(),$this->getId())
        );
    }

References $DIC, $ilDB, getId(), getSLMId(), getTitle(), and getType().

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Field Documentation

$id

int ilSCORMObject::$id

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

Referenced by getId().

$slm_id

int ilSCORMObject::$slm_id

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

Referenced by getSLMId().

$title

string ilSCORMObject::$title = ""

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

Referenced by getTitle().

$type

string ilSCORMObject::$type = null

Definition at line 32 of file class.ilSCORMObject.php.

Referenced by getType().

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

• Modules/ScormAicc/classes/SCORM/class.ilSCORMObject.php