Inheritance diagram for ilMDEducational:

Collaboration diagram for ilMDEducational:

Public Member Functions
	getTypicalAgeRangeIds ()

	getTypicalAgeRange (int $a_typical_age_range_id)

	addTypicalAgeRange ()

	getDescriptionIds ()

	getDescription (int $a_description_id)

	addDescription ()

	getLanguageIds ()

	getLanguage (int $a_language_id)

	addLanguage ()

	setInteractivityType (string $a_iat)

	getInteractivityType ()

	setLearningResourceType (string $a_lrt)

	getLearningResourceType ()

	setInteractivityLevel (string $a_iat)

	getInteractivityLevel ()

	setSemanticDensity (string $a_sd)

	getSemanticDensity ()

	setIntendedEndUserRole (string $a_ieur)

	getIntendedEndUserRole ()

	setContext (string $a_context)

	getContext ()

	setDifficulty (string $a_difficulty)

	getDifficulty ()

	setPhysicalTypicalLearningTime (int $months, int $days, int $hours, int $minutes, int $seconds)

	setTypicalLearningTime (string $a_tlt)

	getTypicalLearningTime ()

	getTypicalLearningTimeSeconds ()

	save ()

	update ()

	delete ()

	__getFields ()

	read ()

	toXML (ilXmlWriter $writer)

	setMetaId (int $a_meta_id, bool $a_read_data=true)
	Compatibility fix for legacy MD classes for new db tables. More...

Public Member Functions inherited from ilMDBase
	__construct (int $a_rbac_id=0, int $a_obj_id=0, string $a_type='')
	constructor More...

	read ()

	setRBACId (int $a_id)

	getRBACId ()

	setObjId (int $a_id)

	getObjId ()

	setObjType (string $a_type)

	getObjType ()

	setMetaId (int $a_meta_id, bool $a_read_data=true)

	getMetaId ()

	setParentType (string $a_parent_type)

	getParentType ()

	setParentId (int $a_id)

	getParentId ()

	setExportMode (bool $a_export_mode=true)

	getExportMode ()

	validate ()

	update ()

	save ()

	delete ()

	toXML (ilXmlWriter $writer)

Static Public Member Functions
static	_getId (int $a_rbac_id, int $a_obj_id)

static	_getTypicalLearningTimeSeconds (int $a_rbac_id, int $a_obj_id=0)

Protected Member Functions
	createOrUpdateLearningResourceType ()
	Compatibility fix for legacy MD classes for new db tables. More...

	createOrUpdateIntendedEndUserRole ()
	Compatibility fix for legacy MD classes for new db tables. More...

	createOrUpdateContext ()
	Compatibility fix for legacy MD classes for new db tables. More...

	createOrUpdateInNewTable (string $table, string $id_field, int $id, string $data_field, string $data_value)
	Compatibility fix for legacy MD classes for new db tables. More...

	readFirstLearningResourceType ()
	Compatibility fix for legacy MD classes for new db tables. More...

	readFirstIntendedEndUserRole ()
	Compatibility fix for legacy MD classes for new db tables. More...

	readFirstContext ()
	Compatibility fix for legacy MD classes for new db tables. More...

	deleteAllLearningResourceTypes ()
	Compatibility fix for legacy MD classes for new db tables. More...

	deleteAllIntendedEndUserRoles ()
	Compatibility fix for legacy MD classes for new db tables. More...

	deleteAllContexts ()
	Compatibility fix for legacy MD classes for new db tables. More...

	getLearningResourceTypeId ()
	Compatibility fix for legacy MD classes for new db tables. More...

	getIntendedEndUserRoleId ()
	Compatibility fix for legacy MD classes for new db tables. More...

	getContextId ()
	Compatibility fix for legacy MD classes for new db tables. More...

	readLearningResourceTypeId (int $parent_id)
	Compatibility fix for legacy MD classes for new db tables. More...

	readIntendedEndUserRoleId (int $parent_id)
	Compatibility fix for legacy MD classes for new db tables. More...

	readContextId (int $parent_id)
	Compatibility fix for legacy MD classes for new db tables. More...

Private Attributes
const	INTERACTIVITY_TYPE_TRANSLATION
	Compatibility fix for legacy MD classes for new db tables. More...

const const	LEARNING_RESOURCE_TYPE_TRANSLATION

const const const	INTERACTIVITY_LEVEL_TRANSLATION

const const const const	SEMANTIC_DENSITY_TRANSLATION

const const const const const	INTENDED_END_USER_ROLE_TRANSLATION

const const const const const const	CONTEXT_TRANSLATION

const const const const const const const	DIFFICULTY_TRANSLATION

const const const const const const const string	$interactivity_type = ''

string	$learning_resource_type = ''

string	$interactivity_level = ''

string	$semantic_density = ''

string	$intended_end_user_role = ''

string	$context = ''

string	$difficulty = ''

string	$typical_learning_time = ''

int	$learning_resource_type_id = 0
	Compatibility fix for legacy MD classes for new db tables. More...

int	$intended_end_user_role_id = 0

int	$context_id = 0

Additional Inherited Members
Protected Attributes inherited from ilMDBase
ilLogger	$log

ilDBInterface	$db

Detailed Description

Definition at line 26 of file class.ilMDEducational.php.

Member Function Documentation

◆ __getFields()

ilMDEducational::__getFields ( )

Returns: array<string, array<string, mixed>>

Compatibility fix for legacy MD classes for new db tables

Definition at line 470 of file class.ilMDEducational.php.

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

Referenced by save(), and update().

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

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◆ _getId()

static ilMDEducational::_getId	(	int	$a_rbac_id,
		int	$a_obj_id
	)

static

Definition at line 599 of file class.ilMDEducational.php.

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

Referenced by ilMD\getEducational().

                                                                 : int
     {
         global $DIC;
 
         $ilDB = $DIC->database();
 
         $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(ilDBConstants::FETCHMODE_OBJECT)) {
             return (int) $row->meta_educational_id;
         }
         return 0;
     }

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◆ _getTypicalLearningTimeSeconds()

static ilMDEducational::_getTypicalLearningTimeSeconds	(	int	$a_rbac_id,
		int	$a_obj_id = `0`
	)

static

Definition at line 616 of file class.ilMDEducational.php.

References $DIC, $ilDB, $res, ilMDUtils\_LOMDurationToArray(), and ilDBConstants\FETCHMODE_OBJECT.

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

                                                                                             : int
     {
         global $DIC;
 
         $ilDB = $DIC->database();
 
         $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(ilDBConstants::FETCHMODE_OBJECT)) {
             $time_arr = ilMDUtils::_LOMDurationToArray((string) $row->typical_learning_time);
             if (!count($time_arr)) {
                 return 0;
             }
             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;
     }

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◆ addDescription()

ilMDEducational::addDescription ( )

Definition at line 162 of file class.ilMDEducational.php.

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

                                     : ilMDDescription
     {
         $des = new ilMDDescription($this->getRBACId(), $this->getObjId(), $this->getObjType());
         $des->setParentId($this->getMetaId());
         $des->setParentType('meta_educational');
 
         return $des;
     }

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◆ addLanguage()

ilMDEducational::addLanguage ( )

Definition at line 190 of file class.ilMDEducational.php.

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

                                  : ilMDLanguage
     {
         $lan = new ilMDLanguage($this->getRBACId(), $this->getObjId(), $this->getObjType());
         $lan->setParentId($this->getMetaId());
         $lan->setParentType('meta_educational');
 
         return $lan;
     }

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◆ addTypicalAgeRange()

ilMDEducational::addTypicalAgeRange ( )

Definition at line 134 of file class.ilMDEducational.php.

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

                                         : ilMDTypicalAgeRange
     {
         $typ = new ilMDTypicalAgeRange($this->getRBACId(), $this->getObjId(), $this->getObjType());
         $typ->setParentId($this->getMetaId());
         $typ->setParentType('meta_educational');
 
         return $typ;
     }

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◆ createOrUpdateContext()

ilMDEducational::createOrUpdateContext ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 683 of file class.ilMDEducational.php.

References createOrUpdateInNewTable(), getContext(), and getContextId().

Referenced by save(), and update().

                                               : void
     {
         $context = (string) array_search(
             $this->getContext(),
             self::CONTEXT_TRANSLATION
         );
 
         $this->context_id = $this->createOrUpdateInNewTable(
             'il_meta_context',
             'meta_context_id',
             $this->getContextId(),
             'context',
             $context
         );
     }

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◆ createOrUpdateInNewTable()

ilMDEducational::createOrUpdateInNewTable	(	string	$table,
		string	$id_field,
		int	$id,
		string	$data_field,
		string	$data_value
	)

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 702 of file class.ilMDEducational.php.

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

Referenced by createOrUpdateContext(), createOrUpdateIntendedEndUserRole(), and createOrUpdateLearningResourceType().

      : int {
         if ($data_value === '') {
             return 0;
         }
 
         if (!$id) {
             $this->db->insert(
                 $table,
                 [
                     $id_field => ['integer', $next_id = $this->db->nextId($table)],
                     'rbac_id' => ['integer', $this->getRBACId()],
                     'obj_id' => ['integer', $this->getObjId()],
                     'obj_type' => ['text', $this->getObjType()],
                     'parent_type' => ['text', 'meta_educational'],
                     'parent_id' => ['integer', $this->getMetaId()],
                     $data_field => ['text', $data_value]
                 ]
             );
             return $next_id;
         }
 
         $this->db->update(
             $table,
             [$data_field => ['text', $data_value]],
             [$id_field => ['integer', $id]]
         );
         return $id;
     }

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◆ createOrUpdateIntendedEndUserRole()

ilMDEducational::createOrUpdateIntendedEndUserRole ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 664 of file class.ilMDEducational.php.

References createOrUpdateInNewTable(), getIntendedEndUserRole(), and getIntendedEndUserRoleId().

Referenced by save(), and update().

                                                           : void
     {
         $intended_end_user_role = (string) array_search(
             $this->getIntendedEndUserRole(),
             self::INTENDED_END_USER_ROLE_TRANSLATION
         );
 
         $this->intended_end_user_role_id = $this->createOrUpdateInNewTable(
             'il_meta_end_usr_role',
             'meta_end_usr_role_id',
             $this->getIntendedEndUserRoleId(),
             'intended_end_user_role',
             $intended_end_user_role
         );
     }

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◆ createOrUpdateLearningResourceType()

ilMDEducational::createOrUpdateLearningResourceType ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 645 of file class.ilMDEducational.php.

References createOrUpdateInNewTable(), getLearningResourceType(), and getLearningResourceTypeId().

Referenced by save(), and update().

                                                            : void
     {
         $learning_resource_type = (string) array_search(
             $this->getLearningResourceType(),
             self::LEARNING_RESOURCE_TYPE_TRANSLATION
         );
 
         $this->learning_resource_type_id = $this->createOrUpdateInNewTable(
             'il_meta_lr_type',
             'meta_lr_type_id',
             $this->getLearningResourceTypeId(),
             'learning_resource_type',
             $learning_resource_type
         );
     }

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◆ delete()

ilMDEducational::delete ( )

Definition at line 438 of file class.ilMDEducational.php.

References $id, $res, deleteAllContexts(), deleteAllIntendedEndUserRoles(), deleteAllLearningResourceTypes(), getDescription(), getDescriptionIds(), getLanguage(), getLanguageIds(), ilMDBase\getMetaId(), getTypicalAgeRange(), getTypicalAgeRangeIds(), and ilDBConstants\T_INTEGER.

                             : bool
     {
         if ($this->getMetaId()) {
             $query = "DELETE FROM il_meta_educational " .
                 "WHERE meta_educational_id = " . $this->db->quote($this->getMetaId(), ilDBConstants::T_INTEGER);
             $res = $this->db->manipulate($query);
 
             $this->deleteAllLearningResourceTypes();
             $this->deleteAllIntendedEndUserRoles();
             $this->deleteAllContexts();
 
             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;
     }

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◆ deleteAllContexts()

ilMDEducational::deleteAllContexts ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 811 of file class.ilMDEducational.php.

References $res, and ilMDBase\getMetaId().

Referenced by delete().

                                           : void
     {
         $query = "DELETE FROM il_meta_context WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($this->getMetaId(), 'integer');
         $res = $this->db->manipulate($query);
     }

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◆ deleteAllIntendedEndUserRoles()

ilMDEducational::deleteAllIntendedEndUserRoles ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 801 of file class.ilMDEducational.php.

References $res, and ilMDBase\getMetaId().

Referenced by delete().

                                                       : void
     {
         $query = "DELETE FROM il_meta_end_usr_role WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($this->getMetaId(), 'integer');
         $res = $this->db->manipulate($query);
     }

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◆ deleteAllLearningResourceTypes()

ilMDEducational::deleteAllLearningResourceTypes ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 791 of file class.ilMDEducational.php.

References $res, and ilMDBase\getMetaId().

Referenced by delete().

                                                        : void
     {
         $query = "DELETE FROM il_meta_lr_type WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($this->getMetaId(), 'integer');
         $res = $this->db->manipulate($query);
     }

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◆ getContext()

ilMDEducational::getContext ( )

Definition at line 327 of file class.ilMDEducational.php.

References $context.

Referenced by createOrUpdateContext(), and toXML().

                                 : string
     {
         return $this->context;
     }

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◆ getContextId()

ilMDEducational::getContextId ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 837 of file class.ilMDEducational.php.

References $context_id.

Referenced by createOrUpdateContext(), and readFirstContext().

                                      : int
     {
         return $this->context_id;
     }

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◆ getDescription()

ilMDEducational::getDescription ( int $a_description_id )

Definition at line 151 of file class.ilMDEducational.php.

Referenced by delete(), and toXML().

                                                          : ?ilMDDescription
     {
         if (!$a_description_id) {
             return null;
         }
         $des = new ilMDDescription();
         $des->setMetaId($a_description_id);
 
         return $des;
     }

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◆ getDescriptionIds()

ilMDEducational::getDescriptionIds ( )

Returns: int[]

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

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

Referenced by delete(), and toXML().

                                        : array
     {
         return ilMDDescription::_getIds($this->getRBACId(), $this->getObjId(), $this->getMetaId(), 'meta_educational');
     }

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◆ getDifficulty()

ilMDEducational::getDifficulty ( )

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

References $difficulty.

Referenced by __getFields(), and toXML().

                                    : string
     {
         return $this->difficulty;
     }

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◆ getIntendedEndUserRole()

ilMDEducational::getIntendedEndUserRole ( )

Definition at line 307 of file class.ilMDEducational.php.

References $intended_end_user_role.

Referenced by createOrUpdateIntendedEndUserRole(), and toXML().

                                             : string
     {
         return $this->intended_end_user_role;
     }

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◆ getIntendedEndUserRoleId()

ilMDEducational::getIntendedEndUserRoleId ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 829 of file class.ilMDEducational.php.

References $intended_end_user_role_id.

Referenced by createOrUpdateIntendedEndUserRole(), and readFirstIntendedEndUserRole().

                                                  : int
     {
         return $this->intended_end_user_role_id;
     }

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◆ getInteractivityLevel()

ilMDEducational::getInteractivityLevel ( )

Definition at line 266 of file class.ilMDEducational.php.

References $interactivity_level.

Referenced by __getFields(), and toXML().

                                            : string
     {
         return $this->interactivity_level;
     }

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◆ getInteractivityType()

ilMDEducational::getInteractivityType ( )

Definition at line 214 of file class.ilMDEducational.php.

References $interactivity_type.

Referenced by __getFields(), and toXML().

                                           : string
     {
         return $this->interactivity_type;
     }

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◆ getLanguage()

ilMDEducational::getLanguage ( int $a_language_id )

Definition at line 179 of file class.ilMDEducational.php.

Referenced by delete(), and toXML().

                                                    : ?ilMDLanguage
     {
         if (!$a_language_id) {
             return null;
         }
         $lan = new ilMDLanguage();
         $lan->setMetaId($a_language_id);
 
         return $lan;
     }

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◆ getLanguageIds()

ilMDEducational::getLanguageIds ( )

Returns: int[]

Definition at line 174 of file class.ilMDEducational.php.

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

Referenced by delete(), and toXML().

                                     : array
     {
         return ilMDLanguage::_getIds($this->getRBACId(), $this->getObjId(), $this->getMetaId(), 'meta_educational');
     }

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◆ getLearningResourceType()

ilMDEducational::getLearningResourceType ( )

Definition at line 245 of file class.ilMDEducational.php.

References $learning_resource_type.

Referenced by createOrUpdateLearningResourceType(), and toXML().

                                              : string
     {
         return $this->learning_resource_type;
     }

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◆ getLearningResourceTypeId()

ilMDEducational::getLearningResourceTypeId ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 821 of file class.ilMDEducational.php.

References $learning_resource_type_id.

Referenced by createOrUpdateLearningResourceType(), and readFirstLearningResourceType().

                                                   : int
     {
         return $this->learning_resource_type_id;
     }

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◆ getSemanticDensity()

ilMDEducational::getSemanticDensity ( )

Definition at line 287 of file class.ilMDEducational.php.

References $semantic_density.

Referenced by __getFields(), and toXML().

                                         : string
     {
         return $this->semantic_density;
     }

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◆ getTypicalAgeRange()

ilMDEducational::getTypicalAgeRange ( int $a_typical_age_range_id )

Definition at line 123 of file class.ilMDEducational.php.

Referenced by delete(), and toXML().

                                                                    : ?ilMDTypicalAgeRange
     {
         if (!$a_typical_age_range_id) {
             return null;
         }
         $typ = new ilMDTypicalAgeRange();
         $typ->setMetaId($a_typical_age_range_id);
 
         return $typ;
     }

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◆ getTypicalAgeRangeIds()

ilMDEducational::getTypicalAgeRangeIds ( )

Returns: int[]

Definition at line 113 of file class.ilMDEducational.php.

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

Referenced by delete(), and toXML().

                                            : array
     {
         return ilMDTypicalAgeRange::_getIds(
             $this->getRBACId(),
             $this->getObjId(),
             $this->getMetaId(),
             'meta_educational'
         );
     }

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◆ getTypicalLearningTime()

ilMDEducational::getTypicalLearningTime ( )

Definition at line 392 of file class.ilMDEducational.php.

References $typical_learning_time.

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

                                             : string
     {
         return $this->typical_learning_time;
     }

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◆ getTypicalLearningTimeSeconds()

ilMDEducational::getTypicalLearningTimeSeconds ( )

Definition at line 397 of file class.ilMDEducational.php.

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

                                                    : int
     {
         $time_arr = ilMDUtils::_LOMDurationToArray($this->getTypicalLearningTime());
         if ($time_arr === []) {
             return 0;
         }
         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];
     }

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◆ read()

ilMDEducational::read ( )

Compatibility fix for legacy MD classes for new db tables

Definition at line 507 of file class.ilMDEducational.php.

References $res, ilDBConstants\FETCHMODE_OBJECT, ilMDBase\getMetaId(), readFirstContext(), readFirstIntendedEndUserRole(), readFirstLearningResourceType(), setDifficulty(), setInteractivityLevel(), setInteractivityType(), ilMDBase\setObjId(), ilMDBase\setObjType(), ilMDBase\setRBACId(), setSemanticDensity(), and setTypicalLearningTime().

                           : bool
     {
         if ($this->getMetaId()) {
             $query = "SELECT * FROM il_meta_educational " .
                 "WHERE meta_educational_id = " . $this->db->quote($this->getMetaId(), 'integer');
 
             $res = $this->db->query($query);
             while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
                 if (key_exists($row->interactivity_type ?? '', self::INTERACTIVITY_TYPE_TRANSLATION)) {
                     $row->interactivity_type = self::INTERACTIVITY_TYPE_TRANSLATION[$row->interactivity_type ?? ''];
                 }
                 if (key_exists($row->interactivity_level ?? '', self::INTERACTIVITY_LEVEL_TRANSLATION)) {
                     $row->interactivity_level = self::INTERACTIVITY_LEVEL_TRANSLATION[$row->interactivity_level ?? ''];
                 }
                 if (key_exists($row->semantic_density ?? '', self::SEMANTIC_DENSITY_TRANSLATION)) {
                     $row->semantic_density = self::SEMANTIC_DENSITY_TRANSLATION[$row->semantic_density ?? ''];
                 }
                 if (key_exists($row->difficulty ?? '', self::DIFFICULTY_TRANSLATION)) {
                     $row->difficulty = self::DIFFICULTY_TRANSLATION[$row->difficulty ?? ''];
                 }
 
                 $this->setRBACId((int) $row->rbac_id);
                 $this->setObjId((int) $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 ?? '');
             }
 
             $this->readFirstLearningResourceType();
             $this->readFirstIntendedEndUserRole();
             $this->readFirstContext();
             return true;
         }
         return false;
     }

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◆ readContextId()

ilMDEducational::readContextId ( int $parent_id )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 875 of file class.ilMDEducational.php.

References $res, and ILIAS\Repository\int().

Referenced by setMetaId().

                                                     : void
     {
         $query = "SELECT meta_context_id FROM il_meta_context WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($parent_id, 'integer') .
             " ORDER BY meta_context_id";
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             $this->context_id = (int) $row['meta_context_id'];
         }
     }

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◆ readFirstContext()

ilMDEducational::readFirstContext ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 774 of file class.ilMDEducational.php.

References $res, getContextId(), and setContext().

Referenced by read().

                                          : void
     {
         $query = "SELECT * FROM il_meta_context WHERE meta_context_id = " .
             $this->db->quote($this->getContextId(), 'integer');
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             if (key_exists($row['context'], self::CONTEXT_TRANSLATION)) {
                 $row['context'] = self::CONTEXT_TRANSLATION[$row['context']];
             }
             $this->setContext((string) $row['context']);
         }
     }

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◆ readFirstIntendedEndUserRole()

ilMDEducational::readFirstIntendedEndUserRole ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 757 of file class.ilMDEducational.php.

References $res, getIntendedEndUserRoleId(), and setIntendedEndUserRole().

Referenced by read().

                                                      : void
     {
         $query = "SELECT * FROM il_meta_end_usr_role WHERE meta_end_usr_role_id = " .
             $this->db->quote($this->getIntendedEndUserRoleId(), 'integer');
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             if (key_exists($row['intended_end_user_role'], self::INTENDED_END_USER_ROLE_TRANSLATION)) {
                 $row['intended_end_user_role'] = self::INTENDED_END_USER_ROLE_TRANSLATION[$row['intended_end_user_role']];
             }
             $this->setIntendedEndUserRole((string) $row['intended_end_user_role']);
         }
     }

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◆ readFirstLearningResourceType()

ilMDEducational::readFirstLearningResourceType ( )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 740 of file class.ilMDEducational.php.

References $res, getLearningResourceTypeId(), and setLearningResourceType().

Referenced by read().

                                                       : void
     {
         $query = "SELECT * FROM il_meta_lr_type WHERE meta_lr_type_id = " .
             $this->db->quote($this->getLearningResourceTypeId(), 'integer');
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             if (key_exists($row['learning_resource_type'], self::LEARNING_RESOURCE_TYPE_TRANSLATION)) {
                 $row['learning_resource_type'] = self::LEARNING_RESOURCE_TYPE_TRANSLATION[$row['learning_resource_type']];
             }
             $this->setLearningResourceType((string) $row['learning_resource_type']);
         }
     }

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◆ readIntendedEndUserRoleId()

ilMDEducational::readIntendedEndUserRoleId ( int $parent_id )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 860 of file class.ilMDEducational.php.

References $res, and ILIAS\Repository\int().

Referenced by setMetaId().

                                                                 : void
     {
         $query = "SELECT meta_end_usr_role_id FROM il_meta_end_usr_role WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($parent_id, 'integer') .
             " ORDER BY meta_end_usr_role_id";
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             $this->intended_end_user_role_id = (int) $row['meta_end_usr_role_id'];
         }
     }

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◆ readLearningResourceTypeId()

ilMDEducational::readLearningResourceTypeId ( int $parent_id )

protected

Compatibility fix for legacy MD classes for new db tables.

Definition at line 845 of file class.ilMDEducational.php.

References $res, and ILIAS\Repository\int().

Referenced by setMetaId().

                                                                  : void
     {
         $query = "SELECT meta_lr_type_id FROM il_meta_lr_type WHERE parent_type = 'meta_educational'
                 AND parent_id = " . $this->db->quote($parent_id, 'integer') .
             " ORDER BY meta_lr_type_id";
 
         $res = $this->db->query($query);
         if ($row = $this->db->fetchAssoc($res)) {
             $this->learning_resource_type_id = (int) $row['meta_lr_type_id'];
         }
     }

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◆ save()

ilMDEducational::save ( )

Definition at line 406 of file class.ilMDEducational.php.

References __getFields(), createOrUpdateContext(), createOrUpdateIntendedEndUserRole(), createOrUpdateLearningResourceType(), ilMDBase\getMetaId(), and setMetaId().

                           : int
     {
         $fields = $this->__getFields();
         $fields['meta_educational_id'] = array('integer', $next_id = $this->db->nextId('il_meta_educational'));
 
         if ($this->db->insert('il_meta_educational', $fields)) {
             $this->setMetaId($next_id);
             $this->createOrUpdateLearningResourceType();
             $this->createOrUpdateIntendedEndUserRole();
             $this->createOrUpdateContext();
             return $this->getMetaId();
         }
         return 0;
     }

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◆ setContext()

ilMDEducational::setContext ( string $a_context )

Definition at line 312 of file class.ilMDEducational.php.

Referenced by readFirstContext().

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

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◆ setDifficulty()

ilMDEducational::setDifficulty ( string $a_difficulty )

Definition at line 332 of file class.ilMDEducational.php.

Referenced by read().

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

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◆ setIntendedEndUserRole()

ilMDEducational::setIntendedEndUserRole ( string $a_ieur )

Definition at line 292 of file class.ilMDEducational.php.

Referenced by readFirstIntendedEndUserRole().

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

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◆ setInteractivityLevel()

ilMDEducational::setInteractivityLevel ( string $a_iat )

Definition at line 250 of file class.ilMDEducational.php.

Referenced by read().

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

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◆ setInteractivityType()

ilMDEducational::setInteractivityType ( string $a_iat )

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

Referenced by read().

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

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◆ setLearningResourceType()

ilMDEducational::setLearningResourceType ( string $a_lrt )

Definition at line 219 of file class.ilMDEducational.php.

Referenced by readFirstLearningResourceType().

                                                           : bool
     {
         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;
         }
     }

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◆ setMetaId()

ilMDEducational::setMetaId	(	int	$a_meta_id,
		bool	$a_read_data = `true`
	)

Compatibility fix for legacy MD classes for new db tables.

Definition at line 890 of file class.ilMDEducational.php.

References readContextId(), readIntendedEndUserRoleId(), and readLearningResourceTypeId().

Referenced by save().

                                                                        : void
     {
         $this->readLearningResourceTypeId($a_meta_id);
         $this->readIntendedEndUserRoleId($a_meta_id);
         $this->readContextId($a_meta_id);
         parent::setMetaId($a_meta_id, $a_read_data);
     }

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◆ setPhysicalTypicalLearningTime()

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

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

References setTypicalLearningTime().

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

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◆ setSemanticDensity()

ilMDEducational::setSemanticDensity ( string $a_sd )

Definition at line 271 of file class.ilMDEducational.php.

Referenced by read().

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

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◆ setTypicalLearningTime()

ilMDEducational::setTypicalLearningTime ( string $a_tlt )

Definition at line 387 of file class.ilMDEducational.php.

Referenced by read(), and setPhysicalTypicalLearningTime().

                                                          : void
     {
         $this->typical_learning_time = $a_tlt;
     }

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◆ toXML()

ilMDEducational::toXML ( ilXmlWriter $writer )

Definition at line 552 of file class.ilMDEducational.php.

References $id, ILIAS\LTI\ToolProvider\$key, $lang, getContext(), getDescription(), getDescriptionIds(), getDifficulty(), getIntendedEndUserRole(), getInteractivityLevel(), getInteractivityType(), getLanguage(), getLanguageIds(), getLearningResourceType(), ilMDBase\getObjId(), ilMDBase\getRBACId(), getSemanticDensity(), getTypicalAgeRange(), getTypicalAgeRangeIds(), getTypicalLearningTime(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

                                               : void
     {
         $writer->xmlStartTag(
             'Educational',
             array(
                 'InteractivityType' => $this->getInteractivityType() ?: 'Active',
                 'LearningResourceType' => $this->getLearningResourceType() ?: 'Exercise',
                 'InteractivityLevel' => $this->getInteractivityLevel() ?: 'Medium',
                 'SemanticDensity' => $this->getSemanticDensity() ?: 'Medium',
                 'IntendedEndUserRole' => $this->getIntendedEndUserRole() ?: 'Learner',
                 'Context' => $this->getContext() ?: 'Other',
                 'Difficulty' => $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)) {
             $typ = new ilMDTypicalAgeRange($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');
     }

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◆ update()

ilMDEducational::update ( )

Definition at line 421 of file class.ilMDEducational.php.

References __getFields(), createOrUpdateContext(), createOrUpdateIntendedEndUserRole(), createOrUpdateLearningResourceType(), and ilMDBase\getMetaId().

                             : bool
     {
         if (!$this->getMetaId()) {
             return false;
         }
 
         $this->createOrUpdateLearningResourceType();
         $this->createOrUpdateIntendedEndUserRole();
         $this->createOrUpdateContext();
 
         return (bool) $this->db->update(
             'il_meta_educational',
             $this->__getFields(),
             array("meta_educational_id" => array('integer', $this->getMetaId()))
         );
     }

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Field Documentation

◆ $context

string ilMDEducational::$context = ''

private

Definition at line 98 of file class.ilMDEducational.php.

Referenced by getContext().

◆ $context_id

int ilMDEducational::$context_id = 0

private

Definition at line 108 of file class.ilMDEducational.php.

Referenced by getContextId().

◆ $difficulty

string ilMDEducational::$difficulty = ''

private

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

Referenced by getDifficulty().

◆ $intended_end_user_role

string ilMDEducational::$intended_end_user_role = ''

private

Definition at line 97 of file class.ilMDEducational.php.

Referenced by getIntendedEndUserRole().

◆ $intended_end_user_role_id

int ilMDEducational::$intended_end_user_role_id = 0

private

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

Referenced by getIntendedEndUserRoleId().

◆ $interactivity_level

string ilMDEducational::$interactivity_level = ''

private

Definition at line 95 of file class.ilMDEducational.php.

Referenced by getInteractivityLevel().

◆ $interactivity_type

const const const const const const const string ilMDEducational::$interactivity_type = ''

private

Definition at line 93 of file class.ilMDEducational.php.

Referenced by getInteractivityType().

◆ $learning_resource_type

string ilMDEducational::$learning_resource_type = ''

private

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

Referenced by getLearningResourceType().

◆ $learning_resource_type_id

int ilMDEducational::$learning_resource_type_id = 0

private

Compatibility fix for legacy MD classes for new db tables.

Definition at line 106 of file class.ilMDEducational.php.

Referenced by getLearningResourceTypeId().

◆ $semantic_density

string ilMDEducational::$semantic_density = ''

private

Definition at line 96 of file class.ilMDEducational.php.

Referenced by getSemanticDensity().

◆ $typical_learning_time

string ilMDEducational::$typical_learning_time = ''

private

Definition at line 100 of file class.ilMDEducational.php.

Referenced by getTypicalLearningTime().

◆ CONTEXT_TRANSLATION

const const const const const const ilMDEducational::CONTEXT_TRANSLATION

private

Initial value:

= [

'school' => 'School'

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

◆ DIFFICULTY_TRANSLATION

const const const const const const const ilMDEducational::DIFFICULTY_TRANSLATION

private

Initial value:

= [

'very easy' => 'VeryEasy'

Definition at line 85 of file class.ilMDEducational.php.

◆ INTENDED_END_USER_ROLE_TRANSLATION

const const const const const ilMDEducational::INTENDED_END_USER_ROLE_TRANSLATION

private

Initial value:

= [

'teacher' => 'Teacher'

Definition at line 71 of file class.ilMDEducational.php.

◆ INTERACTIVITY_LEVEL_TRANSLATION

const const const ilMDEducational::INTERACTIVITY_LEVEL_TRANSLATION

private

Initial value:

= [

'very low' => 'VeryLow'

Definition at line 55 of file class.ilMDEducational.php.

◆ INTERACTIVITY_TYPE_TRANSLATION

const ilMDEducational::INTERACTIVITY_TYPE_TRANSLATION

private

Initial value:

= [

'active' => 'Active'

Compatibility fix for legacy MD classes for new db tables.

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

◆ LEARNING_RESOURCE_TYPE_TRANSLATION

const const ilMDEducational::LEARNING_RESOURCE_TYPE_TRANSLATION

private

Initial value:

= [

'exercise' => 'Exercise'

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

◆ SEMANTIC_DENSITY_TRANSLATION

const const const const ilMDEducational::SEMANTIC_DENSITY_TRANSLATION

private

Initial value:

= [

'very low' => 'VeryLow'

Definition at line 63 of file class.ilMDEducational.php.

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

Services/MetaData/classes/class.ilMDEducational.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __getFields()

◆ _getId()

◆ _getTypicalLearningTimeSeconds()

◆ addDescription()

◆ addLanguage()

◆ addTypicalAgeRange()

◆ createOrUpdateContext()

◆ createOrUpdateInNewTable()

◆ createOrUpdateIntendedEndUserRole()

◆ createOrUpdateLearningResourceType()

◆ delete()

◆ deleteAllContexts()

◆ deleteAllIntendedEndUserRoles()

◆ deleteAllLearningResourceTypes()

◆ getContext()

◆ getContextId()

◆ getDescription()

◆ getDescriptionIds()

◆ getDifficulty()

◆ getIntendedEndUserRole()

◆ getIntendedEndUserRoleId()

◆ getInteractivityLevel()

◆ getInteractivityType()

◆ getLanguage()

◆ getLanguageIds()

◆ getLearningResourceType()

◆ getLearningResourceTypeId()

◆ getSemanticDensity()

◆ getTypicalAgeRange()

◆ getTypicalAgeRangeIds()

◆ getTypicalLearningTime()

◆ getTypicalLearningTimeSeconds()

◆ read()

◆ readContextId()

◆ readFirstContext()

◆ readFirstIntendedEndUserRole()

◆ readFirstLearningResourceType()

◆ readIntendedEndUserRoleId()

◆ readLearningResourceTypeId()

◆ save()

◆ setContext()

◆ setDifficulty()

◆ setIntendedEndUserRole()

◆ setInteractivityLevel()

◆ setInteractivityType()

◆ setLearningResourceType()

◆ setMetaId()

◆ setPhysicalTypicalLearningTime()

◆ setSemanticDensity()

◆ setTypicalLearningTime()

◆ toXML()

◆ update()

Field Documentation

◆ $context

◆ $context_id

◆ $difficulty

◆ $intended_end_user_role

◆ $intended_end_user_role_id

◆ $interactivity_level

◆ $interactivity_type

◆ $learning_resource_type

◆ $learning_resource_type_id

◆ $semantic_density

◆ $typical_learning_time

◆ CONTEXT_TRANSLATION

◆ DIFFICULTY_TRANSLATION

◆ INTENDED_END_USER_ROLE_TRANSLATION

◆ INTERACTIVITY_LEVEL_TRANSLATION

◆ INTERACTIVITY_TYPE_TRANSLATION

◆ LEARNING_RESOURCE_TYPE_TRANSLATION

◆ SEMANTIC_DENSITY_TRANSLATION