ilSCORMObject Class Reference

Parent object for all SCORM objects, that are stored in table scorm_object. More...

Inheritance diagram for ilSCORMObject:

Collaboration diagram for ilSCORMObject:

Public Member Functions
	__construct ($a_id=0)
	Constructor. More...
	getId ()
	setId ($a_id)
	getType ()
	setType ($a_type)
	getTitle ()
	setTitle ($a_title)
	getSLMId ()
	setSLMId ($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 ($a_slm_id)
	Count number of presentable SCOs/Assets of SCORM learning module. More...
static &	_getInstance ($a_id, $a_slm_id)
	get instance of specialized GUI class More...

Data Fields
	$id
	$title
	$type
	$slm_id

Detailed Description

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 33 of file class.ilSCORMObject.php.

Constructor & Destructor Documentation

__construct()

ilSCORMObject::__construct

(

$a_id = 0

)

Constructor.

Parameters

int

$a_id

Object ID public

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

References $DIC, and read().

    {
        global $DIC;
        $ilias = $DIC['ilias'];

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

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Member Function Documentation

_getInstance()

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

static

get instance of specialized GUI class

static

Definition at line 199 of file class.ilSCORMObject.php.

References $DIC, and $ilDB.

Referenced by ilObjSAHSLearningModule\delete().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];

        $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
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMItem.php");
                $item = new ilSCORMItem($a_id);
                return $item;
                break;

            case "sos":                                 // organizations
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMOrganizations.php");
                $sos = new ilSCORMOrganizations($a_id);
                return $sos;
                break;

            case "sor":                                 // organization
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMOrganization.php");
                $sor = new ilSCORMOrganization($a_id);
                return $sor;
                break;

            case "sma":                                 // manifest
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMManifest.php");
                $sma = new ilSCORMManifest($a_id);
                return $sma;
                break;

            case "srs":                                 // resources
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResources.php");
                $srs = new ilSCORMResources($a_id);
                return $srs;
                break;

            case "sre":                                 // resource
                include_once("./Modules/ScormAicc/classes/SCORM/class.ilSCORMResource.php");
                $sre = new ilSCORMResource($a_id);
                return $sre;
                break;
        }
    }

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_lookupPresentableItems()

static ilSCORMObject::_lookupPresentableItems (   $a_slm_id )

static

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

Definition at line 118 of file class.ilSCORMObject.php.

References $DIC, and $ilDB.

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

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        
        $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;
    }

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create()

ilSCORMObject::create

(

)

Create database record for SCORM object.

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

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

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
      
        $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())
        );
    }

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delete()

ilSCORMObject::delete

(

)

Definition at line 183 of file class.ilSCORMObject.php.

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

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

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getId()

ilSCORMObject::getId

(

)

Definition at line 59 of file class.ilSCORMObject.php.

References $id.

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

    {
        return $this->id;
    }

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getSLMId()

ilSCORMObject::getSLMId

(

)

Definition at line 89 of file class.ilSCORMObject.php.

References $slm_id.

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

    {
        return $this->slm_id;
    }

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getTitle()

ilSCORMObject::getTitle

(

)

Definition at line 79 of file class.ilSCORMObject.php.

References $title.

Referenced by create(), and update().

    {
        return $this->title;
    }

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getType()

ilSCORMObject::getType

(

)

Definition at line 69 of file class.ilSCORMObject.php.

References $type.

Referenced by create(), and update().

    {
        return $this->type;
    }

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read()

ilSCORMObject::read

(

)

Definition at line 99 of file class.ilSCORMObject.php.

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

Referenced by __construct().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        
        $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"]);
        $this->setSLMId($obj_rec["slm_id"]);
    }

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setId()

ilSCORMObject::setId

(

$a_id

)

Definition at line 64 of file class.ilSCORMObject.php.

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

    {
        $this->id = $a_id;
    }

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setSLMId()

ilSCORMObject::setSLMId

(

$a_slm_id

)

Definition at line 94 of file class.ilSCORMObject.php.

Referenced by read().

    {
        $this->slm_id = $a_slm_id;
    }

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setTitle()

ilSCORMObject::setTitle

(

$a_title

)

Definition at line 84 of file class.ilSCORMObject.php.

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

    {
        $this->title = $a_title;
    }

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setType()

ilSCORMObject::setType

(

$a_type

)

Definition at line 74 of file class.ilSCORMObject.php.

References $a_type.

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

    {
        $this->type = $a_type;
    }

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update()

ilSCORMObject::update

(

)

Updates database record for SCORM object.

Definition at line 166 of file class.ilSCORMObject.php.

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

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

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Field Documentation

$id

ilSCORMObject::$id

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

Referenced by getId().

$slm_id

ilSCORMObject::$slm_id

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

Referenced by getSLMId().

$title

ilSCORMObject::$title

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

Referenced by getTitle().

$type

ilSCORMObject::$type

Definition at line 37 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