ilMDEducational Class Reference

Inheritance diagram for ilMDEducational:

Collaboration diagram for ilMDEducational:

Public Member Functions
	ilMDEducational ($a_rbac_id=0, $a_obj_id=0, $a_obj_type='')
&	getTypicalAgeRangeIds ()
&	getTypicalAgeRange ($a_typical_age_range_id)
&	addTypicalAgeRange ()
&	getDescriptionIds ()
&	getDescription ($a_description_id)
&	addDescription ()
&	getLanguageIds ()
&	getLanguage ($a_language_id)
&	addLanguage ()
	setInteractivityType ($a_iat)
	getInteractivityType ()
	setLearningResourceType ($a_lrt)
	getLearningResourceType ()
	setInteractivityLevel ($a_iat)
	getInteractivityLevel ()
	setSemanticDensity ($a_sd)
	getSemanticDensity ()
	setIntendedEndUserRole ($a_ieur)
	getIntendedEndUserRole ()
	setContext ($a_context)
	getContext ()
	setDifficulty ($a_difficulty)
	getDifficulty ()
	setPhysicalTypicalLearningTime ($months, $days, $hours, $minutes, $seconds)
	setTypicalLearningTime ($a_tlt)
	getTypicalLearningTime ()
	getTypicalLearningTimeSeconds ()
	save ()
	update ()
	delete ()
	__getFields ()
	read ()
	toXML (&$writer)
	_getId ($a_rbac_id, $a_obj_id)
	_getTypicalLearningTimeSeconds ($a_rbac_id, $a_obj_id=0)
	ilMDEducational ($a_rbac_id=0, $a_obj_id=0, $a_obj_type='')
&	getTypicalAgeRangeIds ()
&	getTypicalAgeRange ($a_typical_age_range_id)
&	addTypicalAgeRange ()
&	getDescriptionIds ()
&	getDescription ($a_description_id)
&	addDescription ()
&	getLanguageIds ()
&	getLanguage ($a_language_id)
&	addLanguage ()
	setInteractivityType ($a_iat)
	getInteractivityType ()
	setLearningResourceType ($a_lrt)
	getLearningResourceType ()
	setInteractivityLevel ($a_iat)
	getInteractivityLevel ()
	setSemanticDensity ($a_sd)
	getSemanticDensity ()
	setIntendedEndUserRole ($a_ieur)
	getIntendedEndUserRole ()
	setContext ($a_context)
	getContext ()
	setDifficulty ($a_difficulty)
	getDifficulty ()
	setTypicalLearningTime ($a_tlt)
	getTypicalLearningTime ()
	save ()
	update ()
	delete ()
	__getFields ()
	read ()
	toXML (&$writer)
	_getId ($a_rbac_id, $a_obj_id)
Public Member Functions inherited from ilMDBase
	ilMDBase ($a_rbac_id=0, $a_obj_id=0, $a_type=0)
	setRBACId ($a_id)
	getRBACId ()
	setObjId ($a_id)
	getObjId ()
	setObjType ($a_type)
	getObjType ()
	setMetaId ($a_meta_id, $a_read_data=true)
	getMetaId ()
	setParentType ($a_parent_type)
	getParentType ()
	setParentId ($a_id)
	getParentId ()
	setExportMode ($a_export_mode=true)
	getExportMode ()
	validate ()
	update ()
	save ()
	delete ()
	toXML (&$writer)
	ilMDBase ($a_rbac_id=0, $a_obj_id=0, $a_type=0)
	setRBACId ($a_id)
	getRBACId ()
	setObjId ($a_id)
	getObjId ()
	setObjType ($a_type)
	getObjType ()
	setMetaId ($a_meta_id, $a_read_data=true)
	getMetaId ()
	setParentType ($a_parent_type)
	getParentType ()
	setParentId ($a_id)
	getParentId ()
	validate ()
	update ()
	save ()
	delete ()
	toXML (&$writer)

Additional Inherited Members
Data Fields inherited from ilMDBase
	$rbac_id
	$obj_id
	$obj_type
	$export_mode = false

Detailed Description

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

Member Function Documentation

__getFields() [1/2]

ilMDEducational::__getFields

(

)

Definition at line 398 of file class.ilMDEducational.php.

        {
                return array('rbac_id'  => array('integer',$this->getRBACId()),
                                         'obj_id'       => array('integer',$this->getObjId()),
                                         'obj_type'     => array('text',$this->getObjType()),
                                         'interactivity_type' => array('text',$this->getInteractivityType()),
                                         'learning_resource_type' => array('text',$this->getLearningResourceType()),
                                         'interactivity_level' => array('text',$this->getInteractivityLevel()),
                                         'semantic_density' => array('text',$this->getSemanticDensity()),
                                         'intended_end_user_role' => array('text',$this->getIntendedEndUserRole()),
                                         'context' => array('text',$this->getContext()),
                                         'difficulty' => array('text',$this->getDifficulty()),
                                         'typical_learning_time' => array('text',$this->getTypicalLearningTime()));
        }

References getContext(), getDifficulty(), getIntendedEndUserRole(), getInteractivityLevel(), getInteractivityType(), getLearningResourceType(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getRBACId(), getSemanticDensity(), and getTypicalLearningTime().

Referenced by save().

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__getFields() [2/2]

ilMDEducational::__getFields

(

)

Definition at line 353 of file class.ilMDEducational.php.

        {
                return array('rbac_id'  => $this->getRBACId(),
                                         'obj_id'       => $this->getObjId(),
                                         'obj_type'     => ilUtil::prepareDBString($this->getObjType()),
                                         'interactivity_type' => ilUtil::prepareDBString($this->getInteractivityType()),
                                         'learning_resource_type' => ilUtil::prepareDBString($this->getLearningResourceType()),
                                         'interactivity_level' => ilUtil::prepareDBString($this->getInteractivityLevel()),
                                         'semantic_density' => ilUtil::prepareDBString($this->getSemanticDensity()),
                                         'intended_end_user_role' => ilUtil::prepareDBString($this->getIntendedEndUserRole()),
                                         'context' => ilUtil::prepareDBString($this->getContext()),
                                         'difficulty' => ilUtil::prepareDBString($this->getDifficulty()),
                                         'typical_learning_time' => ilUtil::prepareDBString($this->getTypicalLearningTime()));
        }

References getContext(), getDifficulty(), getIntendedEndUserRole(), getInteractivityLevel(), getInteractivityType(), getLearningResourceType(), ilMDBase\getObjId(), ilMDBase\getObjType(), ilMDBase\getRBACId(), getSemanticDensity(), getTypicalLearningTime(), and ilUtil\prepareDBString().

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_getId() [1/2]

ilMDEducational::_getId	(		$a_rbac_id,
			$a_obj_id
	)

Definition at line 511 of file class.ilMDEducational.php.

        {
                global $ilDB;
 
                $query = "SELECT meta_educational_id FROM il_meta_educational ".
                        "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
                        "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer');
 
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->meta_educational_id;
                }
                return false;
        }

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

Referenced by ilMD\getEducational().

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_getId() [2/2]

ilMDEducational::_getId	(		$a_rbac_id,
			$a_obj_id
	)

Definition at line 439 of file class.ilMDEducational.php.

        {
                global $ilDB;
 
                $query = "SELECT meta_educational_id FROM il_meta_educational ".
                        "WHERE rbac_id = ".$ilDB->quote($a_rbac_id)." ".
                        "AND obj_id = ".$ilDB->quote($a_obj_id);
 
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->meta_educational_id;
                }
                return false;
        }

References $ilDB, $query, $res, $row, and DB_FETCHMODE_OBJECT.

_getTypicalLearningTimeSeconds()

ilMDEducational::_getTypicalLearningTimeSeconds	(		$a_rbac_id,
			$a_obj_id = 0
	)

Definition at line 527 of file class.ilMDEducational.php.

        {
                global $ilDB;
 
                $a_obj_id = $a_obj_id ? $a_obj_id : $a_rbac_id;
 
                $query = "SELECT typical_learning_time FROM il_meta_educational ".
                        "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
                        "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        include_once './Services/MetaData/classes/class.ilMDUtils.php';
 
                        $time_arr = ilMDUtils::_LOMDurationToArray($row->typical_learning_time);
 
                        return 60 * 60 * 24 * 30 * $time_arr[0] + 
                                60 * 60 * 24 * $time_arr[1] + 
                                60 * 60 * $time_arr[2] + 
                                60 * $time_arr[3] + 
                                $time_arr[4];
                }
                return 0;
        }

References $ilDB, $query, $res, $row, ilMDUtils\_LOMDurationToArray(), and DB_FETCHMODE_OBJECT.

Referenced by ilLearningProgressBaseGUI\__readItemStatusInfo(), ilCourseContentGUI\__renderItem(), ilCourseContentGUI\__renderUserItem(), ilLearningProgressBaseGUI\__showObjectDetails(), ilLPStatusTypicalLearningTime\_getStatusInfo(), ilLPStatusCollectionTLT\_getStatusInfo(), ilLPStatus\_getTypicalLearningTime(), ilLPStatusTypicalLearningTime\determinePercentage(), ilCourseContentGUI\editTimings(), and ilLPCollectionOfLMChapters\getPossibleItems().

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addDescription() [1/2]

& ilMDEducational::addDescription

(

)

Definition at line 91 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDDescription.php';
 
                $des =& new ilMDDescription($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $des->setParentId($this->getMetaId());
                $des->setParentType('meta_educational');
 
                return $des;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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addDescription() [2/2]

& ilMDEducational::addDescription

(

)

Definition at line 91 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDDescription.php';
 
                $des =& new ilMDDescription($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $des->setParentId($this->getMetaId());
                $des->setParentType('meta_educational');
 
                return $des;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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addLanguage() [1/2]

& ilMDEducational::addLanguage

(

)

Definition at line 120 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDLanguage.php';
                
                $lan =& new ilMDLanguage($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $lan->setParentId($this->getMetaId());
                $lan->setParentType('meta_educational');
 
                return $lan;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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addLanguage() [2/2]

& ilMDEducational::addLanguage

(

)

Definition at line 120 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguage.php';
                
                $lan =& new ilMDLanguage($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $lan->setParentId($this->getMetaId());
                $lan->setParentType('meta_educational');
 
                return $lan;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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addTypicalAgeRange() [1/2]

& ilMDEducational::addTypicalAgeRange

(

)

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

        {
                include_once 'Services/MetaData/classes/class.ilMDTypicalAgeRange.php';
 
                $typ =& new ilMDTypicalAgeRange($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $typ->setParentId($this->getMetaId());
                $typ->setParentType('meta_educational');
 
                return $typ;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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addTypicalAgeRange() [2/2]

& ilMDEducational::addTypicalAgeRange

(

)

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

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDTypicalAgeRange.php';
 
                $typ =& new ilMDTypicalAgeRange($this->getRBACId(),$this->getObjId(),$this->getObjType());
                $typ->setParentId($this->getMetaId());
                $typ->setParentType('meta_educational');
 
                return $typ;
        }

References ilMDBase\getMetaId(), ilMDBase\getObjId(), ilMDBase\getObjType(), and ilMDBase\getRBACId().

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delete() [1/2]

ilMDEducational::delete

(

)

Reimplemented from ilMDBase.

Definition at line 365 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
                        $query = "DELETE FROM il_meta_educational ".
                                "WHERE meta_educational_id = ".$ilDB->quote($this->getMetaId());
                        $res = $ilDB->manipulate($query);
 
                        foreach($this->getTypicalAgeRangeIds() as $id)
                        {
                                $typ = $this->getTypicalAgeRange($id);
                                $typ->delete();
                        }
                        foreach($this->getDescriptionIds() as $id)
                        {
                                $des = $this->getDescription($id);
                                $des->delete();
                        }
                        foreach($this->getLanguageIds() as $id)
                        {
                                $lan = $this->getLanguage($id);
                                $lan->delete();
                        }
 
                        
                        return true;
                }
                return false;
        }

References $ilDB, $query, $res, getDescription(), getDescriptionIds(), getLanguage(), getLanguageIds(), ilMDBase\getMetaId(), getTypicalAgeRange(), and getTypicalAgeRangeIds().

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delete() [2/2]

ilMDEducational::delete

(

)

Reimplemented from ilMDBase.

Definition at line 319 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
                        $query = "DELETE FROM il_meta_educational ".
                                "WHERE meta_educational_id = ".$ilDB->quote($this->getMetaId());
                        
                        $this->db->query($query);
 
                        foreach($this->getTypicalAgeRangeIds() as $id)
                        {
                                $typ =& $this->getTypicalAgeRange($id);
                                $typ->delete();
                        }
                        foreach($this->getDescriptionIds() as $id)
                        {
                                $des =& $this->getDescription($id);
                                $des->delete();
                        }
                        foreach($this->getLanguageIds() as $id)
                        {
                                $lan =& $this->getLanguage($id);
                                $lan->delete();
                        }
 
                        
                        return true;
                }
                return false;
        }

References $ilDB, $query, getDescription(), getDescriptionIds(), getLanguage(), getLanguageIds(), ilMDBase\getMetaId(), getTypicalAgeRange(), and getTypicalAgeRangeIds().

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getContext() [1/2]

ilMDEducational::getContext

(

)

Definition at line 254 of file class.ilMDEducational.php.

        {
                return $this->context;
        }

Referenced by __getFields(), and toXML().

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getContext() [2/2]

ilMDEducational::getContext

(

)

Definition at line 254 of file class.ilMDEducational.php.

        {
                return $this->context;
        }

getDescription() [1/2]

& ilMDEducational::getDescription

(

$a_description_id

)

Definition at line 78 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDDescription.php';
 
                if(!$a_description_id)
                {
                        return false;
                }
                $des =& new ilMDDescription();
                $des->setMetaId($a_description_id);
 
                return $des;
        }

Referenced by delete(), and toXML().

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getDescription() [2/2]

& ilMDEducational::getDescription

(

$a_description_id

)

Definition at line 78 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDDescription.php';
 
                if(!$a_description_id)
                {
                        return false;
                }
                $des =& new ilMDDescription();
                $des->setMetaId($a_description_id);
 
                return $des;
        }

getDescriptionIds() [1/2]

& ilMDEducational::getDescriptionIds

(

)

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

        {
                include_once 'Services/MetaData/classes/class.ilMDDescription.php';
 
                return ilMDDescription::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDDescription\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

Referenced by delete(), and toXML().

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getDescriptionIds() [2/2]

& ilMDEducational::getDescriptionIds

(

)

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

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDDescription.php';
 
                return ilMDDescription::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDDescription\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

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getDifficulty() [1/2]

ilMDEducational::getDifficulty

(

)

Definition at line 274 of file class.ilMDEducational.php.

        {
                return $this->difficulty;
        }

Referenced by __getFields(), and toXML().

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getDifficulty() [2/2]

ilMDEducational::getDifficulty

(

)

Definition at line 274 of file class.ilMDEducational.php.

        {
                return $this->difficulty;
        }

getIntendedEndUserRole() [1/2]

ilMDEducational::getIntendedEndUserRole

(

)

Definition at line 235 of file class.ilMDEducational.php.

        {
                return $this->intended_end_user_role;
        }

Referenced by __getFields(), and toXML().

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getIntendedEndUserRole() [2/2]

ilMDEducational::getIntendedEndUserRole

(

)

Definition at line 235 of file class.ilMDEducational.php.

        {
                return $this->intended_end_user_role;
        }

getInteractivityLevel() [1/2]

ilMDEducational::getInteractivityLevel

(

)

Definition at line 196 of file class.ilMDEducational.php.

        {
                return $this->interactivity_level;
        }

Referenced by __getFields(), and toXML().

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getInteractivityLevel() [2/2]

ilMDEducational::getInteractivityLevel

(

)

Definition at line 196 of file class.ilMDEducational.php.

        {
                return $this->interactivity_level;
        }

getInteractivityType() [1/2]

ilMDEducational::getInteractivityType

(

)

Definition at line 146 of file class.ilMDEducational.php.

        {
                return $this->interactivity_type;
        }

Referenced by __getFields(), and toXML().

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getInteractivityType() [2/2]

ilMDEducational::getInteractivityType

(

)

Definition at line 146 of file class.ilMDEducational.php.

        {
                return $this->interactivity_type;
        }

getLanguage() [1/2]

& ilMDEducational::getLanguage

(

$a_language_id

)

Definition at line 107 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDLanguage.php';
 
                if(!$a_language_id)
                {
                        return false;
                }
                $lan =& new ilMDLanguage();
                $lan->setMetaId($a_language_id);
 
                return $lan;
        }

Referenced by delete(), and toXML().

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getLanguage() [2/2]

& ilMDEducational::getLanguage

(

$a_language_id

)

Definition at line 107 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguage.php';
 
                if(!$a_language_id)
                {
                        return false;
                }
                $lan =& new ilMDLanguage();
                $lan->setMetaId($a_language_id);
 
                return $lan;
        }

getLanguageIds() [1/2]

& ilMDEducational::getLanguageIds

(

)

Definition at line 101 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDLanguage.php';
 
                return ilMDLanguage::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDLanguage\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

Referenced by delete(), and toXML().

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getLanguageIds() [2/2]

& ilMDEducational::getLanguageIds

(

)

Definition at line 101 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDLanguage.php';
 
                return ilMDLanguage::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDLanguage\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

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getLearningResourceType() [1/2]

ilMDEducational::getLearningResourceType

(

)

Definition at line 176 of file class.ilMDEducational.php.

        {
                return $this->learning_resource_type;
        }

Referenced by __getFields(), and toXML().

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getLearningResourceType() [2/2]

ilMDEducational::getLearningResourceType

(

)

Definition at line 176 of file class.ilMDEducational.php.

        {
                return $this->learning_resource_type;
        }

getSemanticDensity() [1/2]

ilMDEducational::getSemanticDensity

(

)

Definition at line 216 of file class.ilMDEducational.php.

        {
                return $this->semantic_density;
        }

Referenced by __getFields(), and toXML().

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getSemanticDensity() [2/2]

ilMDEducational::getSemanticDensity

(

)

Definition at line 216 of file class.ilMDEducational.php.

        {
                return $this->semantic_density;
        }

getTypicalAgeRange() [1/2]

& ilMDEducational::getTypicalAgeRange

(

$a_typical_age_range_id

)

Definition at line 49 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDTypicalAgeRange.php';
 
                if(!$a_typical_age_range_id)
                {
                        return false;
                }
                $typ =& new ilMDTypicalAgeRange();
                $typ->setMetaId($a_typical_age_range_id);
 
                return $typ;
        }

Referenced by delete(), and toXML().

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getTypicalAgeRange() [2/2]

& ilMDEducational::getTypicalAgeRange

(

$a_typical_age_range_id

)

Definition at line 49 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDTypicalAgeRange.php';
 
                if(!$a_typical_age_range_id)
                {
                        return false;
                }
                $typ =& new ilMDTypicalAgeRange();
                $typ->setMetaId($a_typical_age_range_id);
 
                return $typ;
        }

getTypicalAgeRangeIds() [1/2]

& ilMDEducational::getTypicalAgeRangeIds

(

)

Definition at line 43 of file class.ilMDEducational.php.

        {
                include_once 'Services/MetaData/classes/class.ilMDTypicalAgeRange.php';
 
                return ilMDTypicalAgeRange::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDTypicalAgeRange\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

Referenced by delete(), and toXML().

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getTypicalAgeRangeIds() [2/2]

& ilMDEducational::getTypicalAgeRangeIds

(

)

Definition at line 43 of file class.ilMDEducational.php.

        {
                include_once 'Services/Migration/DBUpdate_426/classes/class.ilMDTypicalAgeRange.php';
 
                return ilMDTypicalAgeRange::_getIds($this->getRBACId(),$this->getObjId(),$this->getMetaId(),'meta_educational');
        }

References ilMDTypicalAgeRange\_getIds(), ilMDBase\getMetaId(), ilMDBase\getObjId(), and ilMDBase\getRBACId().

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getTypicalLearningTime() [1/2]

ilMDEducational::getTypicalLearningTime

(

)

Definition at line 320 of file class.ilMDEducational.php.

        {
                return $this->typical_learning_time;
        }

Referenced by __getFields(), getTypicalLearningTimeSeconds(), and toXML().

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getTypicalLearningTime() [2/2]

ilMDEducational::getTypicalLearningTime

(

)

Definition at line 282 of file class.ilMDEducational.php.

        {
                return $this->typical_learning_time;
        }

getTypicalLearningTimeSeconds()

ilMDEducational::getTypicalLearningTimeSeconds

(

)

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

        {
                include_once './Services/MetaData/classes/class.ilMDUtils.php';
 
                $time_arr = ilMDUtils::_LOMDurationToArray($this->getTypicalLearningTime());
 
                return 60 * 60 * 24 * 30 * $time_arr[0] + 60 * 60 * 24 * $time_arr[1] + 60 * 60 * $time_arr[2] + 60 * $time_arr[3] + $time_arr[4];
        } 

References ilMDUtils\_LOMDurationToArray(), and getTypicalLearningTime().

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ilMDEducational() [1/2]

ilMDEducational::ilMDEducational	(		$a_rbac_id = 0,
			$a_obj_id = 0,
			$a_obj_type = ''
	)

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

        {
                parent::ilMDBase($a_rbac_id,
                                                 $a_obj_id,
                                                 $a_obj_type);
        }

ilMDEducational() [2/2]

ilMDEducational::ilMDEducational	(		$a_rbac_id = 0,
			$a_obj_id = 0,
			$a_obj_type = ''
	)

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

        {
                parent::ilMDBase($a_rbac_id,
                                                 $a_obj_id,
                                                 $a_obj_type);
        }

read() [1/2]

ilMDEducational::read

(

)

Definition at line 413 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
 
                        $query = "SELECT * FROM il_meta_educational ".
                                "WHERE meta_educational_id = ".$ilDB->quote($this->getMetaId() ,'integer');
 
                
                        $res = $this->db->query($query);
                        while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                        {
                                $this->setRBACId($row->rbac_id);
                                $this->setObjId($row->obj_id);
                                $this->setObjType($row->obj_type);
                                $this->setInteractivityType($row->interactivity_type);
                                $this->setLearningResourceType($row->learning_resource_type);
                                $this->setInteractivityLevel($row->interactivity_level);
                                $this->setSemanticDensity($row->semantic_density);
                                $this->setIntendedEndUserRole($row->intended_end_user_role);
                                $this->setContext($row->context);
                                $this->setDifficulty($row->difficulty);
                                $this->setTypicalLearningTime($row->typical_learning_time);
                        }
                        return true;
                }
                return false;
        }

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, ilMDBase\getMetaId(), setContext(), setDifficulty(), setIntendedEndUserRole(), setInteractivityLevel(), setInteractivityType(), setLearningResourceType(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setRBACId(), setSemanticDensity(), and setTypicalLearningTime().

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read() [2/2]

ilMDEducational::read

(

)

Definition at line 368 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
 
                        $query = "SELECT * FROM il_meta_educational ".
                                "WHERE meta_educational_id = ".$ilDB->quote($this->getMetaId());
 
                
                        $res = $this->db->query($query);
                        while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                        {
                                $this->setRBACId($row->rbac_id);
                                $this->setObjId($row->obj_id);
                                $this->setObjType($row->obj_type);
                                $this->setInteractivityType(ilUtil::stripSlashes($row->interactivity_type));
                                $this->setLearningResourceType(ilUtil::stripSlashes($row->learning_resource_type));
                                $this->setInteractivityLevel(ilUtil::stripSlashes($row->interactivity_level));
                                $this->setSemanticDensity(ilUtil::stripSlashes($row->semantic_density));
                                $this->setIntendedEndUserRole(ilUtil::stripSlashes($row->intended_end_user_role));
                                $this->setContext(ilUtil::stripSlashes($row->context));
                                $this->setDifficulty(ilUtil::stripSlashes($row->difficulty));
                                $this->setTypicalLearningTime(ilUtil::stripSlashes($row->typical_learning_time));
                        }
                        return true;
                }
                return false;
        }

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, ilMDBase\getMetaId(), setContext(), setDifficulty(), setIntendedEndUserRole(), setInteractivityLevel(), setInteractivityType(), setLearningResourceType(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setRBACId(), setSemanticDensity(), setTypicalLearningTime(), and ilUtil\stripSlashes().

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save() [1/2]

ilMDEducational::save

(

)

Reimplemented from ilMDBase.

Definition at line 334 of file class.ilMDEducational.php.

        {
                global $ilDB;
 
                $fields = $this->__getFields();
                $fields['meta_educational_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_educational'));
                
                if($this->db->insert('il_meta_educational',$fields))
                {
                        $this->setMetaId($next_id);
                        return $this->getMetaId();
                }
                return false;
        }

References $ilDB, __getFields(), ilMDBase\getMetaId(), and ilMDBase\setMetaId().

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save() [2/2]

ilMDEducational::save

(

)

Reimplemented from ilMDBase.

Definition at line 288 of file class.ilMDEducational.php.

        {
                if($this->db->autoExecute('il_meta_educational',
                                                                  $this->__getFields(),
                                                                  DB_AUTOQUERY_INSERT))
                {
                        $this->setMetaId($this->db->getLastInsertId());
 
                        return $this->getMetaId();
                }
 
                return false;
        }

References ilMDBase\getMetaId(), and ilMDBase\setMetaId().

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setContext() [1/2]

ilMDEducational::setContext

(

$a_context

)

Definition at line 239 of file class.ilMDEducational.php.

        {
                switch($a_context)
                {
                        case 'School':
                        case 'HigherEducation':
                        case 'Training':
                        case 'Other':
                                $this->context = $a_context;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setContext() [2/2]

ilMDEducational::setContext

(

$a_context

)

Definition at line 239 of file class.ilMDEducational.php.

        {
                switch($a_context)
                {
                        case 'School':
                        case 'HigherEducation':
                        case 'Training':
                        case 'Other':
                                $this->context = $a_context;
                                return true;
 
                        default:
                                return false;
                }
        }

setDifficulty() [1/2]

ilMDEducational::setDifficulty

(

$a_difficulty

)

Definition at line 258 of file class.ilMDEducational.php.

        {
                switch($a_difficulty)
                {
                        case 'VeryEasy':
                        case 'Easy':
                        case 'Medium':
                        case 'Difficult':
                        case 'VeryDifficult':
                                $this->difficulty = $a_difficulty;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setDifficulty() [2/2]

ilMDEducational::setDifficulty

(

$a_difficulty

)

Definition at line 258 of file class.ilMDEducational.php.

        {
                switch($a_difficulty)
                {
                        case 'VeryEasy':
                        case 'Easy':
                        case 'Medium':
                        case 'Difficult':
                        case 'VeryDifficult':
                                $this->difficulty = $a_difficulty;
                                return true;
 
                        default:
                                return false;
                }
        }

setIntendedEndUserRole() [1/2]

ilMDEducational::setIntendedEndUserRole

(

$a_ieur

)

Definition at line 220 of file class.ilMDEducational.php.

        {
                switch($a_ieur)
                {
                        case 'Teacher':
                        case 'Author':
                        case 'Learner':
                        case 'Manager':
                                $this->intended_end_user_role = $a_ieur;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setIntendedEndUserRole() [2/2]

ilMDEducational::setIntendedEndUserRole

(

$a_ieur

)

Definition at line 220 of file class.ilMDEducational.php.

        {
                switch($a_ieur)
                {
                        case 'Teacher':
                        case 'Author':
                        case 'Learner':
                        case 'Manager':
                                $this->intended_end_user_role = $a_ieur;
                                return true;
 
                        default:
                                return false;
                }
        }

setInteractivityLevel() [1/2]

ilMDEducational::setInteractivityLevel

(

$a_iat

)

Definition at line 180 of file class.ilMDEducational.php.

        {
                switch($a_iat)
                {
                        case 'VeryLow':
                        case 'Low':
                        case 'Medium':
                        case 'High':
                        case 'VeryHigh':
                                $this->interactivity_level = $a_iat;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setInteractivityLevel() [2/2]

ilMDEducational::setInteractivityLevel

(

$a_iat

)

Definition at line 180 of file class.ilMDEducational.php.

        {
                switch($a_iat)
                {
                        case 'VeryLow':
                        case 'Low':
                        case 'Medium':
                        case 'High':
                        case 'VeryHigh':
                                $this->interactivity_level = $a_iat;
                                return true;
 
                        default:
                                return false;
                }
        }

setInteractivityType() [1/2]

ilMDEducational::setInteractivityType

(

$a_iat

)

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

        {
                switch($a_iat)
                {
                        case 'Active':
                        case 'Expositive':
                        case 'Mixed':
                                $this->interactivity_type = $a_iat;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setInteractivityType() [2/2]

ilMDEducational::setInteractivityType

(

$a_iat

)

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

        {
                switch($a_iat)
                {
                        case 'Active':
                        case 'Expositive':
                        case 'Mixed':
                                $this->interactivity_type = $a_iat;
                                return true;
 
                        default:
                                return false;
                }
        }

setLearningResourceType() [1/2]

ilMDEducational::setLearningResourceType

(

$a_lrt

)

Definition at line 150 of file class.ilMDEducational.php.

        {
                switch($a_lrt)
                {
                        case 'Exercise':
                        case 'Simulation':
                        case 'Questionnaire':
                        case 'Diagram':
                        case 'Figure':
                        case 'Graph':
                        case 'Index':
                        case 'Slide':
                        case 'Table':
                        case 'NarrativeText':
                        case 'Exam':
                        case 'Experiment':
                        case 'ProblemStatement':
                        case 'SelfAssessment':
                        case 'Lecture':
                                $this->learning_resource_type = $a_lrt;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setLearningResourceType() [2/2]

ilMDEducational::setLearningResourceType

(

$a_lrt

)

Definition at line 150 of file class.ilMDEducational.php.

        {
                switch($a_lrt)
                {
                        case 'Exercise':
                        case 'Simulation':
                        case 'Questionnaire':
                        case 'Diagram':
                        case 'Figure':
                        case 'Graph':
                        case 'Index':
                        case 'Slide':
                        case 'Table':
                        case 'NarrativeText':
                        case 'Exam':
                        case 'Experiment':
                        case 'ProblemStatement':
                        case 'SelfAssessment':
                        case 'Lecture':
                                $this->learning_resource_type = $a_lrt;
                                return true;
 
                        default:
                                return false;
                }
        }

setPhysicalTypicalLearningTime()

ilMDEducational::setPhysicalTypicalLearningTime	(		$months,
			$days,
			$hours,
			$minutes,
			$seconds
	)

Definition at line 279 of file class.ilMDEducational.php.

        {
                if(!$months and !$days and !$hours and !$minutes and !$seconds)
                {
                        $this->setTypicalLearningTime('PT00H00M');
                        return true;
                }
                $tlt = 'P';
                if($months)
                {
                        $tlt .= ($months.'M');
                }
                if($days)
                {
                        $tlt .= ($days.'D');
                }
                if($hours or $minutes or $seconds)
                {
                        $tlt .= 'T';
                }
                if($hours)
                {
                        $tlt .= ($hours.'H');
                }
                if($minutes)
                {
                        $tlt .= ($minutes.'M');
                }
                if($seconds)
                {
                        $tlt .= ($seconds.'S');
                }
                $this->setTypicalLearningTime($tlt);
                return true;
        }

References setTypicalLearningTime().

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setSemanticDensity() [1/2]

ilMDEducational::setSemanticDensity

(

$a_sd

)

Definition at line 200 of file class.ilMDEducational.php.

        {
                switch($a_sd)
                {
                        case 'VeryLow':
                        case 'Low':
                        case 'Medium':
                        case 'High':
                        case 'VeryHigh':
                                $this->semantic_density = $a_sd;
                                return true;
 
                        default:
                                return false;
                }
        }

Referenced by read().

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setSemanticDensity() [2/2]

ilMDEducational::setSemanticDensity

(

$a_sd

)

Definition at line 200 of file class.ilMDEducational.php.

        {
                switch($a_sd)
                {
                        case 'VeryLow':
                        case 'Low':
                        case 'Medium':
                        case 'High':
                        case 'VeryHigh':
                                $this->semantic_density = $a_sd;
                                return true;
 
                        default:
                                return false;
                }
        }

setTypicalLearningTime() [1/2]

ilMDEducational::setTypicalLearningTime

(

$a_tlt

)

Definition at line 316 of file class.ilMDEducational.php.

        {
                $this->typical_learning_time = $a_tlt;
        }

Referenced by read(), and setPhysicalTypicalLearningTime().

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setTypicalLearningTime() [2/2]

ilMDEducational::setTypicalLearningTime

(

$a_tlt

)

Definition at line 278 of file class.ilMDEducational.php.

        {
                $this->typical_learning_time = $a_tlt;
        }

toXML() [1/2]

ilMDEducational::toXML

(

&

$writer

)

Reimplemented from ilMDBase.

Definition at line 449 of file class.ilMDEducational.php.

        {
                $writer->xmlStartTag('Educational',
                                                         array('InteractivityType' => $this->getInteractivityType()
                                                                   ? $this->getInteractivityType()
                                                                   : 'Active',
                                                                   'LearningResourceType' => $this->getLearningResourceType()
                                                                   ? $this->getLearningResourceType()
                                                                   : 'Exercise',
                                                                   'InteractivityLevel' => $this->getInteractivityLevel()
                                                                   ? $this->getInteractivityLevel()
                                                                   : 'Medium',
                                                                   'SemanticDensity' => $this->getSemanticDensity()
                                                                   ? $this->getSemanticDensity()
                                                                   : 'Medium',
                                                                   'IntendedEndUserRole' => $this->getIntendedEndUserRole()
                                                                   ? $this->getIntendedEndUserRole()
                                                                   : 'Learner',
                                                                   'Context' => $this->getContext()
                                                                   ? $this->getContext()
                                                                   : 'Other',
                                                                   'Difficulty' => $this->getDifficulty()
                                                                   ? $this->getDifficulty()
                                                                   : 'Medium'));
                                                         
                // TypicalAgeRange
                $typ_ages = $this->getTypicalAgeRangeIds();
                foreach($typ_ages as $id)
                {
                        $key =& $this->getTypicalAgeRange($id);
                        
                        // extra test due to bug 5316 (may be due to eLaix import)
                        if (is_object($key))
                        {
                                $key->toXML($writer);
                        }
                }
                if(!count($typ_ages))
                {
                        include_once 'Services/MetaData/classes/class.ilMDTypicalAgeRange.php';
                        $typ = new ilMDTypicalAgeRange($this->getRBACId(),$this->getObjId());
                        $typ->toXML($writer);
                }
 
                // TypicalLearningTime
                $writer->xmlElement('TypicalLearningTime',null,$this->getTypicalLearningTime());
 
                // Description
                foreach($this->getDescriptionIds() as $id)
                {
                        $key =& $this->getDescription($id);
                        $key->toXML($writer);
                }
                // Language
                foreach($this->getLanguageIds() as $id)
                {
                        $lang =& $this->getLanguage($id);
                        $lang->toXML($writer);
                }
                $writer->xmlEndTag('Educational');
        }

References $lang, getContext(), getDescription(), getDescriptionIds(), getDifficulty(), getIntendedEndUserRole(), getInteractivityLevel(), getInteractivityType(), getLanguage(), getLanguageIds(), getLearningResourceType(), ilMDBase\getObjId(), ilMDBase\getRBACId(), getSemanticDensity(), getTypicalAgeRange(), getTypicalAgeRangeIds(), and getTypicalLearningTime().

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toXML() [2/2]

ilMDEducational::toXML

(

&

$writer

)

Reimplemented from ilMDBase.

Definition at line 404 of file class.ilMDEducational.php.

        {
                $writer->xmlStartTag('Educational',
                                                         array('InteractivityType' => $this->getInteractivityType(),
                                                                   'LearningResourceType' => $this->getLearningResourceType(),
                                                                   'InteractivityLevel' => $this->getInteractivityLevel(),
                                                                   'SemanticDensity' => $this->getSemanticDensity(),
                                                                   'IntendedEndUserRole' => $this->getIntendedEndUserRole(),
                                                                   'Context' => $this->getContext(),
                                                                   'Difficulty' => $this->getDifficulty()));
                                                         
                // TypicalAgeRange
                foreach($this->getTypicalAgeRangeIds() as $id)
                {
                        $key =& $this->getTypicalAgeRange($id);
                        $key->toXML($writer);
                }
                // TypicalLearningTime
                $writer->xmlElement('TypicalLearningTime',null,$this->getTypicalLearningTime());
 
                // Description
                foreach($this->getDescriptionIds() as $id)
                {
                        $key =& $this->getDescription($id);
                        $key->toXML($writer);
                }
                // Language
                foreach($this->getLanguageIds() as $id)
                {
                        $lang =& $this->getLanguage($id);
                        $lang->toXML($writer);
                }
                $writer->xmlEndTag('Educational');
        }

References $lang, getContext(), getDescription(), getDescriptionIds(), getDifficulty(), getIntendedEndUserRole(), getInteractivityLevel(), getInteractivityType(), getLanguage(), getLanguageIds(), getLearningResourceType(), getSemanticDensity(), getTypicalAgeRange(), getTypicalAgeRangeIds(), and getTypicalLearningTime().

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update() [1/2]

ilMDEducational::update

(

)

Reimplemented from ilMDBase.

Definition at line 349 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
                        if($this->db->update('il_meta_educational',
                                                                        $this->__getFields(),
                                                                        array("meta_educational_id" => array('integer',$this->getMetaId()))))
                        {
                                return true;
                        }
                }
                return false;
        }

References $ilDB, and ilMDBase\getMetaId().

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update() [2/2]

ilMDEducational::update

(

)

Reimplemented from ilMDBase.

Definition at line 302 of file class.ilMDEducational.php.

        {
                global $ilDB;
                
                if($this->getMetaId())
                {
                        if($this->db->autoExecute('il_meta_educational',
                                                                          $this->__getFields(),
                                                                          DB_AUTOQUERY_UPDATE,
                                                                          "meta_educational_id = ".$ilDB->quote($this->getMetaId())))
                        {
                                return true;
                        }
                }
                return false;
        }

References $ilDB, and ilMDBase\getMetaId().

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---

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

• Services/MetaData/classes/class.ilMDEducational.php
• Services/Migration/DBUpdate_426/classes/class.ilMDEducational.php