Class ilObject Basic functions for all objects. More...

Inheritance diagram for ilObject:

Collaboration diagram for ilObject:

Public Member Functions
	ilObject ($a_id=0, $a_reference=true)
	Constructor public.
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not)
	read ($a_force_db=false)
	read object data from db into object
	getId ()
	get object id public
	setId ($a_id)
	set object id public
	setRefId ($a_id)
	set reference id public
	getRefId ()
	get reference id public
	getType ()
	get object type public
	setType ($a_type)
	set object type public
	getPresentationTitle ()
	get presentation title Normally same as title Overwritten for sessions
	getTitle ()
	get object title public
	getUntranslatedTitle ()
	get untranslated object title public
	setTitle ($a_title)
	set object title
	getDescription ()
	get object description
	setDescription ($a_desc)
	set object description
	getLongDescription ()
	get object long description (stored in object_description)
	getImportId ()
	get import id
	setImportId ($a_import_id)
	set import id
	getOwner ()
	get object owner
	getOwnerName ()
	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id
	setOwner ($a_owner)
	set object owner
	getCreateDate ()
	get create date public
	getLastUpdateDate ()
	get last update date public
	getDiskUsage ()
	Gets the disk usage of the object in bytes.
	setObjDataRecord ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class)
	create ()
	create
	update ()
	update object in db
	MDUpdateListener ($a_element)
	Meta data update listener.
	createMetaData ()
	create meta data entry
	updateMetaData ()
	update meta data entry
	deleteMetaData ()
	delete meta data entry
	updateOwner ()
	update owner of object in db
	_getIdForImportId ($a_import_id)
	get current object id for import id (static)
	_lookupOwner ($a_id)
	lookup object owner
	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update
	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects.
	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree
	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_writeTitle ($a_obj_id, $a_title)
	write title to db (static)
	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static)
	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static)
	_isInTrash ($a_ref_id)
	checks wether object is in trash
	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash
	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type
	putInTree ($a_parent_ref)
	maybe this method should be in tree object!?
	setPermissions ($a_parent_ref)
	set permissions of object
	setParentRolePermissions ($a_parent_ref)
	Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates.
	createReference ()
	creates reference for object
	countReferences ()
	count references of object
	delete ()
	delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!!
	initDefaultRoles ()
	init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) public
	applyDidacticTemplate ($a_tpl_id)
	Apply template.
	notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
	notifys an object about an event occured Based on the event passed, each object may decide how it reacts.
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	getXMLZip ()
	getHTMLDirectory ()
	cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
	Clone object permissions, put in tree ...
	appendCopyInfo ($a_target_id, $a_copy_id)
	Prepend Copy info if object with same name exists in that container.
	cloneDependencies ($a_target_id, $a_copy_id)
	Clone object dependencies.
	cloneMetaData ($target_obj)
	Copy meta data.
	_lookupCreationDate ($a_id)
	Lookup creation date.

Static Public Member Functions
static	_lookupObjIdByImportId ($a_import_id)
static	_getAllReferences ($a_id)
	get all reference ids of object
static	_lookupTitle ($a_id)
	lookup object title
static	_getIdsForTitle ($title, $type= '', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description
static	_lookupObjId ($a_id)
static	setDeletedDates ($a_ref_ids)
	Set deleted date type $ilDB.
static	_lookupType ($a_id, $a_reference=false)
	lookup object type
static	_lookupObjectId ($a_ref_id)
	lookup object id
static	_exists ($a_id, $a_reference=false, $a_type=null)
	checks if an object exists in object_data
static	_getObjectsByType ($a_obj_type="", $a_owner="")
	Get objects by type.
static	_prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
	Prepare copy wizard object selection.
static	_getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
	Get icon for repository item.
static	collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
	Collect deletion dependencies.
static	getDeletionDependencies ($a_obj_id)
	Get deletion dependencies.
static	getLongDescriptions (array $a_obj_ids)
	Get long description data.
static	getAllOwnedRepositoryObjects ($a_user_id)
	Get all ids of objects user owns.
static	hasAutoRating ($a_type, $a_ref_id)
	Check if auto rating is active for parent group/course.

Data Fields
const	TITLE_LENGTH = 255
	max length of object title
const	DESC_LENGTH = 128
	$ilias
	$lng
	$id
	$ref_id
	$type
	$title
	$untranslatedTitle
	$desc
	$long_desc
	$owner
	$create_date
	$last_update
	$import_id
	$register = false
	$referenced
	$objectList
	$max_title
	$max_desc
	$add_dots
	$obj_data_record
	object_data record

Detailed Description

Class ilObject Basic functions for all objects.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e; Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

Id:: class.ilObject.php 61739 2016-03-23 09:50:15Z gitmgr

Definition at line 13 of file class.ilObject.php.

Member Function Documentation

static ilObject::_exists	(	$a_id,
		$a_reference = `false`,
		$a_type = `null`
	)

static

checks if an object exists in object_data

public

Parameters

integer	object id or reference id
boolean	true if id is a reference, else false (default)
string	restrict on a certain type.

Returns: boolean true if object exists

Definition at line 1552 of file class.ilObject.php.

References $ilDB.

Referenced by ilShopUtils\_createRandomUserAccount(), _lookupOwnerName(), ilNavigationHistory\addItem(), ilSoapObjectAdministration\addObject(), ilPCFileList\afterPageUpdate(), ilPCMediaObject\afterPageUpdate(), ilPCFileList\beforePageDelete(), ilPCMediaObject\beforePageDelete(), ilSoapAdministration\checkObjectAccess(), ilPageObject\collectMediaObjects(), ilNewsItem\delete(), ilPageObject\delete(), ilObjSCORMLearningModuleGUI\deleteTrackingForUser(), ilPublicUserProfileGUI\deliverVCard(), ilObjExerciseGUI\downloadAllObject(), ilSCORM2004Asset\exportFileItems(), ilObjContentObject\exportHTML(), ilCOPageHTMLExport\exportPageElements(), ilForum\fetchPostNodeData(), ilPageHistoryTableGUI\fillRow(), ilMediaCastTableGUI\fillRow(), ilLinksTableGUI\fillRow(), ilWikiContributorsTableGUI\fillRow(), ilPDNewsTableGUI\fillRow(), ilPageObject\getContentObject(), ilObjStyleSheet\getContentStylePath(), ilSoapCourseAdministration\getCoursesForUser(), ilPublicUserProfileGUI\getEmbeddable(), ilSCORM2004ScoGUI\getExportResources(), ilSoapGroupAdministration\getGroupsForUser(), ilOpenLayersMapGUI\getHtml(), ilGoogleMapGUI\getHtml(), ilObjMediaObject\getLinkedMediaObjects(), ilNoteGUI\getNoteListHTML(), ilTagging\getObjectsForTagAndUser(), ilExAssignmentGUI\getOverviewBody(), ilOpenLayersMapGUI\getUserListHtml(), ilGoogleMapGUI\getUserListHtml(), ilObjectFeedWriter\ilObjectFeedWriter(), ilSCORMTrackingItemsPerUserFilterGUI\parse(), ilSCORM2004TrackingItemsPerUserFilterGUI\parse(), ilNewsForContextBlockGUI\showNews(), ilPageObjectGUI\showPage(), ilObjSCORMLearningModuleGUI\showTrackingItems(), ilObjSCORM2004LearningModuleGUI\showTrackingItems(), ilObjSCORMLearningModuleGUI\stopUserOfflineMode(), ilObjectTest\testCreationDeletion(), ilSCORMTrackingItems\userDataArrayForExport(), and ilContObjectManifestBuilder\writeResources().

        {
                global $ilDB;
                
                if ($a_reference)
                {
                        $q = "SELECT * FROM object_data ".
                                 "LEFT JOIN object_reference ON object_reference.obj_id=object_data.obj_id ".
                                 "WHERE object_reference.ref_id= ".$ilDB->quote($a_id, "integer");
                }
                else
                {
                        $q = "SELECT * FROM object_data WHERE obj_id=".$ilDB->quote($a_id, "integer");
                }
                if($a_type)
                        $q .= " AND object_data.type = ".$ilDB->quote($a_type, "text");
                
                $r = $ilDB->query($q);
                return $ilDB->numRows($r) ? true : false;
        }

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static ilObject::_getAllReferences ( $a_id )

static

get all reference ids of object

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 909 of file class.ilObject.php.

References $ilDB, $query, and $res.

        {
                global $ilDB;
                $query = "SELECT * FROM object_reference WHERE obj_id = ".
                        $ilDB->quote($a_id,'integer');
                        
                $res = $ilDB->query($query);
                $ref = array();
                while($obj_rec = $ilDB->fetchAssoc($res))
                {
                        $ref[$obj_rec["ref_id"]] = $obj_rec["ref_id"];
                }
                return $ref;
        }

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static ilObject::_getIcon	(	$a_obj_id = `""`,
		$a_size = `"big"`,
		$a_type = `""`,
		$a_offline = `false`
	)

static

Get icon for repository item.

Parameters

int	object id
string	size (big, small, tiny)
string	object type
boolean	true: offline, false: online

Reimplemented in ilObject2.

Definition at line 1917 of file class.ilObject.php.

References $ilSetting, $location, ilContainer\_getContainerDirectory(), ilContainer\_lookupContainerSetting(), _lookupType(), and ilUtil\getImagePath().

        {
                global $ilSetting, $objDefinition;
                if ($a_obj_id == "" && $a_type == "")
                {
                        return "";
                }
                
                if ($a_type == "")
                {
                        $a_type = ilObject::_lookupType($a_obj_id);
                }
                
                if ($a_size == "")
                {
                        $a_size = "big";
                }
                
                if ($ilSetting->get("custom_icons") &&
                        in_array($a_type, array("cat","grp","crs", "root", "fold")))
                {
                        require_once("./Services/Container/classes/class.ilContainer.php");
                        if (ilContainer::_lookupContainerSetting($a_obj_id, "icon_custom"))
                        {
                                $cont_dir = ilContainer::_getContainerDirectory($a_obj_id);
                                $file_name = $cont_dir."/icon_custom.svg";
                                if (is_file($file_name))
                                {
                                        return $file_name;
                                }
                        }
                }
                
                if (!$a_offline)
                {                       
                        if ($objDefinition->isPluginTypeName($a_type))
                        {
                                if ($objDefinition->getClassName($a_type) != "")
                                {
                                        $class_name = "il".$objDefinition->getClassName($a_type).'Plugin';
                                        $location = $objDefinition->getLocation($a_type);
                                        if (is_file($location."/class.".$class_name.".php"))
                                        {
                                                include_once($location."/class.".$class_name.".php");
                                                return call_user_func(array($class_name, "_getIcon"), $a_type, $a_size, $a_obj_id);
                                        }
                                }
                                return ilUtil::getImagePath("icon_cmps.svg");
                        }
                        
                        return ilUtil::getImagePath("icon_".$a_type.".svg");
                }
                else
                {
                        return "./images/icon_".$a_type.".svg";
                }
        }

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ilObject::_getIdForImportId ( $a_import_id )

get current object id for import id (static)

Parameters

int $a_import_id import id

Returns: int id

Reimplemented in ilObject2.

Definition at line 885 of file class.ilObject.php.

References $ilDB.

Referenced by ilDataSet\parseObjectExportId().

        {
                global $ilDB;
                
                $ilDB->setLimit(1,0);
                $q = "SELECT * FROM object_data WHERE import_id = ".$ilDB->quote($a_import_id, "text").
                        " ORDER BY create_date DESC";
                $obj_set = $ilDB->query($q);
                if ($obj_rec = $ilDB->fetchAssoc($obj_set))
                {
                        return $obj_rec["obj_id"];
                }
                else
                {
                        return 0;
                }
        }

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static ilObject::_getIdsForTitle	(	$title,
		$type = `''`,
		$partialmatch = `false`
	)

static

Reimplemented in ilObject2.

Definition at line 953 of file class.ilObject.php.

References $ilDB, $query, $result, $row, $title, and $type.

Referenced by ilTestEvaluationData\getParticipants(), ilRoleXmlImporter\importSimpleXml(), ilObjGroupGUI\mailMembersObject(), ilObjCourseGUI\mailMembersObject(), ilObjRoleGUI\mailToRoleObject(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                
                $query = (!$partialmatch)
                        ? "SELECT obj_id FROM object_data WHERE title = ".$ilDB->quote($title, "text")
                        : "SELECT obj_id FROM object_data WHERE ".$ilDB->like("title", "text", '%'.$title.'%');
                if($type != '')
                {
                        $query .= " AND type = ".$ilDB->quote($type, "text");
                }
                
                $result = $ilDB->query($query);
                
                $object_ids = array();
                while($row = $ilDB->fetchAssoc($result))
                {
                        $object_ids[] = $row['obj_id'];
                }
                
                return is_array($object_ids) ? $object_ids : array();
        }

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ilObject::_getLastUpdateOfObjects ( $a_objs )

Get last update for a set of media objects.

Parameters

array

Reimplemented in ilObject2.

Definition at line 1012 of file class.ilObject.php.

References $ilDB.

Referenced by ilPageObject\getLastUpdateOfIncludedElements().

        {
                global $ilDB;
                
                if (!is_array($a_objs))
                {
                        $a_objs = array($a_objs);
                }
                $types = array();
                $set = $ilDB->query("SELECT max(last_update) as last_update FROM object_data ".
                        "WHERE ".$ilDB->in("obj_id", $a_objs, false, "integer")." ");
                $rec = $ilDB->fetchAssoc($set);
                
                return ($rec["last_update"]);
        }

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static ilObject::_getObjectsByType	(	$a_obj_type = `""`,
		$a_owner = `""`
	)

static

Get objects by type.

Reimplemented in ilObject2.

Definition at line 1633 of file class.ilObject.php.

References $ilDB, and $row.

Referenced by ilObjUserTracking\_hasLearningProgressOtherUsers(), ilLPCronObjectStatistics\gatherCourseLPData(), ilObjPortfolioTemplate\getAvailablePortfolioTemplates(), ilLanguage\getInstalledLanguages(), ilObjLanguageFolder\getLanguages(), ilObjLanguage\refreshAll(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                                
                $order = " ORDER BY title";
                // where clause
                if ($a_obj_type)
                {
                        $where_clause = "WHERE type = ".
                                $ilDB->quote($a_obj_type, "text");
                                
                        if ($a_owner != "")
                        {
                                $where_clause.= " AND owner = ".$ilDB->quote($a_owner, "integer");
                        }
                }
        
                $q = "SELECT * FROM object_data ".$where_clause.$order;
                $r = $ilDB->query($q);
                $arr = array();
                if ($ilDB->numRows($r) > 0)
                {
                        while ($row = $ilDB->fetchAssoc($r))
                        {
                                $row["desc"] = $row["description"];
                                $arr[$row["obj_id"]] = $row;
                        }
                }
        
                return $arr;
        }

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ilObject::_getObjectsDataForType	(	$a_type,
		$a_omit_trash = `false`
	)

get all objects of a certain type

Parameters

string	$a_type	desired object type
boolean	$a_omit_trash	omit objects, that are in trash only (default: false)

Returns: array array of object data arrays ("id", "title", "type", "description")

Reimplemented in ilObject2.

Definition at line 1243 of file class.ilObject.php.

References $ilDB, and _hasUntrashedReference().

Referenced by ilObjStyleSheet\_addMissingStyleClassesToAllStyles().

        {
                global $ilDB;
                $q = "SELECT * FROM object_data WHERE type = ".$ilDB->quote($a_type, "text");
                $obj_set = $ilDB->query($q);
                $objects = array();
                while ($obj_rec = $ilDB->fetchAssoc($obj_set))
                {
                        if ((!$a_omit_trash) || ilObject::_hasUntrashedReference($obj_rec["obj_id"]))
                        {
                                $objects[$obj_rec["title"].".".$obj_rec["obj_id"]] = array("id" => $obj_rec["obj_id"],
                                        "type" => $obj_rec["type"], "title" => $obj_rec["title"],
                                        "description" => $obj_rec["description"]);
                        }
                }
                ksort($objects);
                return $objects;
        }

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ilObject::_hasUntrashedReference ( $a_obj_id )

checks wether an object has at least one reference that is not in trash

Reimplemented in ilObject2.

Definition at line 1207 of file class.ilObject.php.

References $ref_id, _getAllReferences(), and _isInTrash().

Referenced by ilLMObject\_getAllObjectsForImportId(), ilGlossaryTerm\_getIdForImportId(), ilSCORM2004Node\_getIdForImportId(), ilLMObject\_getIdForImportId(), _getObjectsDataForType(), ilObjSurveyQuestionPool\_isWriteable(), ilObjQuestionPool\_isWriteable(), ilOrgUnitImporter\buildRef(), ilChatroomViewTask\forcePublicRoom(), ilSoapObjectAdministration\getObjIdsByRefIds(), ilObjSAHSLearningModule\getScormModulesForGlossary(), ilTaggingAppEventListener\handleEvent(), ilMailSearchGroupsGUI\showMyGroups(), ilOrgUnitSimpleImport\simpleImportElement(), ilObjectTest\testTreeTrash(), ilBasicSkill\updateAllUserSkillLevels(), and ilBasicSkill\updateSkillLevelsByTriggerRef().

        {
                $ref_ids  = ilObject::_getAllReferences($a_obj_id);
                foreach($ref_ids as $ref_id)
                {
                        if(!ilObject::_isInTrash($ref_id))
                        {
                                return true;
                        }
                }
                return false;
        }

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ilObject::_isInTrash ( $a_ref_id )

checks wether object is in trash

Reimplemented in ilObject2.

Definition at line 1197 of file class.ilObject.php.

Referenced by _hasUntrashedReference(), ilSoapCourseAdministration\addCourse(), ilSoapExerciseAdministration\addExercise(), ilSoapFileAdministration\addFile(), ilSoapGroupAdministration\addGroup(), ilSoapObjectAdministration\addObject(), ilSoapRBACAdministration\addRole(), ilSoapRBACAdministration\addRoleFromTemplate(), ilOrgUnitImporter\buildRef(), ilSoapAdministration\checkObjectAccess(), ilSoapWebLinkAdministration\createWebLink(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilContainerGUI\downloadMultipleObjects(), ilBasicSkillGUI\editLevelTrigger(), ilSoapCourseAdministration\getCoursesForUser(), ilSoapExerciseAdministration\getExerciseXML(), ilSoapFileAdministration\getFileXML(), ilSoapGroupAdministration\getGroup(), ilSoapGroupAdministration\getGroupsForUser(), ilSoapSCORMAdministration\getIMSManifestXML(), ilSoapObjectAdministration\getObjectByReference(), ilSoapRBACAdministration\getObjectTreeOperations(), ilSoapObjectAdministration\getPathForRefId(), ilSoapTestAdministration\getTestResults(), ilCopyWizardSettingsXMLParser\handlerBeginTag(), ilSoapSCORMAdministration\hasSCORMCertificate(), ilSoapObjectAdministration\moveObject(), ilSoapWebLinkAdministration\readWebLink(), ilObjWorkspaceFolder\recurseFolder(), ilObjFolder\recurseFolder(), ilContainerGUI\recurseFolder(), ilSoapTestAdministration\removeTestResults(), ilObjectTest\testTreeTrash(), ilSoapExerciseAdministration\updateExercise(), ilSoapFileAdministration\updateFile(), ilSoapGroupAdministration\updateGroup(), ilSoapObjectAdministration\updateObjects(), and ilSoapWebLinkAdministration\updateWebLink().

        {
                global $tree;
                return $tree->isSaved($a_ref_id);
        }

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ilObject::_lookupCreationDate ( $a_id )

Lookup creation date.

Parameters

@return

Definition at line 2102 of file class.ilObject.php.

References $ilDB.

Referenced by ilObjHelpSettings\getHelpModules().

        {
                global $ilDB;
                
                $set = $ilDB->query("SELECT create_date FROM object_data ".
                        " WHERE obj_id = ".$ilDB->quote($a_id, "integer"));
                $rec  = $ilDB->fetchAssoc($set);
                return $rec["create_date"];
        }

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ilObject::_lookupDeletedDate ( $a_ref_id )

only called in ilObjectGUI::insertSavedNodes

Reimplemented in ilObject2.

Definition at line 1080 of file class.ilObject.php.

References $ilDB, and $query.

Referenced by ilObjectTest\testObjectReference(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                
                $query = "SELECT deleted FROM object_reference".
                        " WHERE ref_id = ".$ilDB->quote($a_ref_id, "integer");
                $set = $ilDB->query($query);
                $rec = $ilDB->fetchAssoc($set);
                return $rec["deleted"];
        }

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static ilObject::_lookupDescription ( $a_id )

static

lookup object description

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 981 of file class.ilObject.php.

Referenced by ilLPStatusEvent\_getStatusInfo(), ilObjUser\_lookupDesktopItems(), ilDidacticTemplateLocalRoleAction\apply(), ilECSSettingsGUI\exportImported(), ilECSSettingsGUI\exportReleased(), ilObjSurvey\getGroupData(), ilObjTest\getGroupData(), ilCourseGroupingAssignmentTableGUI\getItems(), ilShopSearchResult\getResultsForPresentation(), ilObjSurvey\getRoleData(), ilObjTest\getRoleData(), ilSCORMOfflineMode\il2sop(), ilCourseObjectivesGUI\initFormLimits(), ilObjCourseReferenceListGUI\initItem(), ilObjCategoryReferenceListGUI\initItem(), ilLOEditorGUI\initTestForm(), ilSearchResultPresentation\lookupDescription(), ilRoleSelectionTableGUI\parse(), ilCalendarSharedRoleListTableGUI\parse(), ilCalendarSharedListTableGUI\parse(), ilCourseObjectiveQuestionsTableGUI\parse(), ilRepositoryObjectResultTableGUI\parseObjectIds(), ilObjectCopySearchResultTableGUI\parseSearchResults(), ilDataCollectionRecordEditGUI\parseSearchResults(), ilMediaObjectDataSet\readData(), ilConditionHandlerTableGUI\setConditions(), ilShopGUI\showContainerContent(), ilPDTaggingBlockGUI\showResourcesForTag(), ilShopGUI\showSpecialContent(), ilShopGUI\showTopicsContent(), ilObjectTest\testSetGetLookup(), and ilRoleXmlExport\writeRole().

        {
                global $ilObjDataCache;
                return $ilObjDataCache->lookupDescription($a_id);
        }

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ilObject::_lookupLastUpdate	(	$a_id,
		$a_as_string = `false`
	)

lookup last update

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 993 of file class.ilObject.php.

References ilDatePresentation\formatDate(), and IL_CAL_DATETIME.

Referenced by ilObjectTest\testSetGetLookup().

        {
                global $ilObjDataCache;
                
                if ($a_as_string)
                {
                        return ilDatePresentation::formatDate(new ilDateTime($ilObjDataCache->lookupLastUpdate($a_id),IL_CAL_DATETIME));
                }
                else
                {
                        return $ilObjDataCache->lookupLastUpdate($a_id);
                }
        }

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static ilObject::_lookupObjectId ( $a_ref_id )

static

lookup object id

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 1226 of file class.ilObject.php.

Referenced by ilSCORMOfflineMode\__construct(), ilObject2GUI\__construct(), ilSCORM13Player\__construct(), ilShopUtils\_assignPurchasedCourseMemberRole(), ilShopUtils\_deassignPurchasedCourseMemberRole(), ilObjSurveyQuestionPool\_getAvailableQuestionpools(), ilPDSelectedItemsBlockGUI\confirmRemoveObject(), ilLPListOfProgressGUI\details(), ilContainerGUI\editPageContentObject(), ilSCORMOfflineModeGUI\executeCommand(), ilSAHSEditGUI\executeCommand(), ilSAHSPresentationGUI\executeCommand(), ilObjiLincClassroomGUI\getDefaultValues(), ilSoapExerciseAdministration\getExerciseXML(), ilSoapFileAdministration\getFileXML(), ilSoapSCORMAdministration\getIMSManifestXML(), ilObjiLincClassroomGUI\getObjectValues(), ilSoapObjectAdministration\getObjIdsByRefIds(), ilTrQuery\getParticipantsForObject(), ilLPCollectionOfLMChapters\getPossibleItems(), ilSoapSCORMAdministration\getSCORMCompletionStatus(), ilTrQuery\getSummaryDataForObject(), ilSoapTestAdministration\getTestResults(), ilTrQuery\getUserDataForObject(), ilTrQuery\getUserObjectMatrix(), ilMembershipRegistrationCodeUtils\handleCode(), ilSoapSCORMAdministration\hasSCORMCertificate(), ilObjContentObjectGUI\initMenuEntryForm(), ilShopRepositoryExplorer\isClickable(), ilRepositoryExplorer\isClickable(), ilRepositoryExplorerGUI\isNodeClickable(), ilForum\moveThreads(), ilObjSCORMLearningModuleGUI\newModuleVersion(), assTextQuestionGUI\outQuestionForTest(), ilRbacLogTableGUI\parseChangesFaPa(), ilSoapWebLinkAdministration\readWebLink(), ilObjiLincClassroomGUI\save(), ilSAHSPresentationGUI\setInfoTabs(), ilObjectTest\testSetGetLookup(), ilObjiLincClassroomGUI\updateClassroom(), ilSoapExerciseAdministration\updateExercise(), ilSoapFileAdministration\updateFile(), ilSoapObjectAdministration\updateObjects(), and ilSoapWebLinkAdministration\updateWebLink().

        {
                global $ilObjDataCache;
                return (int) $ilObjDataCache->lookupObjId($a_ref_id);
        }

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static ilObject::_lookupObjId ( $a_id )

static

Reimplemented in ilObject2.

Definition at line 1028 of file class.ilObject.php.

        {
                global $ilObjDataCache;
                return (int) $ilObjDataCache->lookupObjId($a_id);
        }

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static ilObject::_lookupObjIdByImportId ( $a_import_id )

static

Reimplemented in ilObject2.

Definition at line 461 of file class.ilObject.php.

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

Referenced by ilSoapObjectAdministration\addObject(), ilOrgUnitImporter\buildRef(), ilOrgUnitSimpleUserImport\buildUserId(), ilSoapObjectAdministration\getObjIdByImportId(), ilSoapObjectAdministration\getRefIdsByImportId(), ilRoleXmlImporter\initRole(), ilAuthContainerECS\loginObserver(), ilSoapObjectAdministration\removeFromSystemByImportId(), ilOrgUnitSimpleImport\simpleImportElement(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                $query = "SELECT * FROM object_data ".
                        "WHERE import_id = ".$ilDB->quote($a_import_id, "text")." ".
                        "ORDER BY create_date DESC";
                $res = $ilDB->query($query);
                while($row = $ilDB->fetchObject($res))
                {
                        return $row->obj_id;
                }
                return 0;
        }

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ilObject::_lookupOwner ( $a_id )

lookup object owner

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 945 of file class.ilObject.php.

References $owner.

Referenced by ilLPTableBaseGUI\getExportMeta(), ilObjTest\randomSelectQuestions(), ilObjBlogGUI\renderList(), ilNoteGUI\showTargets(), and ilObjectTest\testSetGetLookup().

        {
                global $ilObjDataCache;
                $owner = $ilObjDataCache->lookupOwner($a_id);
                return $owner;
        }

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ilObject::_lookupOwnerName ( $a_owner_id )

lookup owner name for owner id

Reimplemented in ilObject2.

Definition at line 501 of file class.ilObject.php.

References $lng, $owner, and _exists().

Referenced by getOwnerName(), and ilObjectTest\testSetGetLookup().

        {
                global $lng;
                if ($a_owner_id != -1)
                {
                        if (ilObject::_exists($a_owner_id))
                        {
                                $owner = new ilObjUser($a_owner_id);
                        }
                }
                if (is_object($owner))
                {
                        $own_name = $owner->getFullname();
                }
                else
                {
                        $own_name = $lng->txt("unknown");
                }
                return $own_name;
        }

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static ilObject::_lookupTitle ( $a_id )

static

lookup object title

Parameters

int $a_id object id

Reimplemented in ilObject2, and ilContainerReference.

Definition at line 931 of file class.ilObject.php.

        {
                global $ilObjDataCache;
                $tit = $ilObjDataCache->lookupTitle($a_id);
//echo "<br>LOOKING-$a_id-:$tit";               
                return $tit;
        }

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static ilObject::_lookupType	(	$a_id,
		$a_reference = `false`
	)

static

lookup object type

Parameters

int $a_id object id

Reimplemented in ilObject2.

Definition at line 1183 of file class.ilObject.php.

        {
                global $ilObjDataCache;
                if($a_reference)
                {
                        return $ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($a_id));
                }
                return $ilObjDataCache->lookupType($a_id);
        }

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static ilObject::_prepareCloneSelection	(	$a_ref_ids,
		$new_type,
		$show_path = `true`
	)

static

Prepare copy wizard object selection.

public

Parameters

array int array of ref ids

Definition at line 1675 of file class.ilObject.php.

References $ilDB, $lng, $options, $path, $query, $res, $row, $title, and ilPlugin\lookupTxt().

Referenced by ilObjSurveyQuestionPool\_getAvailableQuestionpools(), ilObjQuestionPool\_getAvailableQuestionpools(), and ilObjTest\_getAvailableTests().

        {
                global $ilDB,$lng,$objDefinition;
                
                $query = "SELECT obj_data.title obj_title,path_data.title path_title,child FROM tree ".
                        "JOIN object_reference obj_ref ON child = obj_ref.ref_id ".
                        "JOIN object_data obj_data ON obj_ref.obj_id = obj_data.obj_id ".
                        "JOIN object_reference path_ref ON parent = path_ref.ref_id ".
                        "JOIN object_data path_data ON path_ref.obj_id = path_data.obj_id ".
                        "WHERE ".$ilDB->in("child", $a_ref_ids, false, "integer")." ".
                        "ORDER BY obj_data.title ";
                $res = $ilDB->query($query);
                
                if (!$objDefinition->isPlugin($new_type))
                {
                        $options[0] = $lng->txt('obj_'.$new_type.'_select');
                }
                else
                {
                        include_once("./Services/Component/classes/class.ilPlugin.php");
                        $options[0] = ilPlugin::lookupTxt("rep_robj", $new_type, "obj_".$new_type."_select");
                }
                while($row = $ilDB->fetchObject($res))
                {
                        if(strlen($title = $row->obj_title) > 40)
                        {
                                $title = substr($title,0,40).'...';
                        }
                        
                        if($show_path)
                        {
                                if(strlen($path = $row->path_title) > 40)
                                {
                                        $path = substr($path,0,40).'...';
                                }
                                
                                $title .= ' ('.$lng->txt('path').': '.$path.')';
                        }
                        
                        $options[$row->child] = $title;
                }
                return $options ? $options : array();
        }

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ilObject::_resetDeletedDate ( $a_ref_id )

only called in ilObjectGUI::insertSavedNodes

Reimplemented in ilObject2.

Definition at line 1068 of file class.ilObject.php.

References $ilDB, $query, and $res.

Referenced by ilTree\insertNode(), ilObjectTest\testObjectReference(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                
                $query = "UPDATE object_reference SET deleted = ".$ilDB->quote(null,'timestamp').
                        " WHERE ref_id = ".$ilDB->quote($a_ref_id,'integer');
                $res = $ilDB->manipulate($query);
        }

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ilObject::_setDeletedDate ( $a_ref_id )

only called in ilTree::saveSubTree

Reimplemented in ilObject2.

Definition at line 1038 of file class.ilObject.php.

References $ilDB, $query, and $res.

Referenced by ilObjectTest\testObjectReference(), and ilObjectTest\testSetGetLookup().

        {
                global $ilDB;
                
                $query = "UPDATE object_reference SET deleted= ".$ilDB->now().' '.
                        "WHERE ref_id = ".$ilDB->quote($a_ref_id,'integer');
                $res = $ilDB->manipulate($query);
        }

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ilObject::_writeDescription	(	$a_obj_id,
		$a_desc
	)

write description to db (static)

Parameters

int	$a_obj_id	object id
string	$a_desc	description public

Reimplemented in ilObject2.

Definition at line 1120 of file class.ilObject.php.

References $desc, $ilDB, $res, _lookupType(), and ilUtil\shortenText().

Referenced by ilSCORM13Package\il_import(), and ilObjMediaObject\MDUpdateListener().

        {
                global $ilDB,$objDefinition;
                $desc = ilUtil::shortenText($a_desc,self::DESC_LENGTH,true);
                $q = "UPDATE object_data ".
                        "SET ".
                        "description = ".$ilDB->quote($desc, "text").",".
                        "last_update = ".$ilDB->now()." ".
                        "WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
                $ilDB->manipulate($q);
                if($objDefinition->isRBACObject(ilObject::_lookupType($a_obj_id)))
                {
                        // Update long description
                        $res = $ilDB->query("SELECT * FROM object_description WHERE obj_id = ".
                                $ilDB->quote($a_obj_id,'integer'));
                        if($res->numRows())
                        {
                                $values = array(
                                        'description'   => array('clob',$a_desc)
                                        );
                                $ilDB->update('object_description',$values,array('obj_id' => array('integer',$a_obj_id)));
                        }
                        else
                        {
                                $values = array(
                                        'description'   => array('clob',$a_desc),
                                        'obj_id'                => array('integer',$a_obj_id));
                                $ilDB->insert('object_description',$values);
                        }
                }
        }

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ilObject::_writeImportId	(	$a_obj_id,
		$a_import_id
	)

write import id to db (static)

Parameters

int	$a_obj_id	object id
string	$a_import_id	import id public

Reimplemented in ilObject2.

Definition at line 1165 of file class.ilObject.php.

References $ilDB.

Referenced by ilAuthContainerECS\createUser(), ilCourseXMLParser\handlerBeginTag(), ilObjGlossaryGUI\importFileObject(), ilObjContentObject\importFromDirectory(), and ilGlossaryImporter\importXmlRepresentation().

        {
                global $ilDB;
                $q = "UPDATE object_data ".
                        "SET ".
                        "import_id = ".$ilDB->quote($a_import_id, "text").",".
                        "last_update = ".$ilDB->now()." ".
                        "WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
                $ilDB->manipulate($q);
        }

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ilObject::_writeTitle	(	$a_obj_id,
		$a_title
	)

write title to db (static)

Parameters

int	$a_obj_id	object id
string	$a_title	title public

Reimplemented in ilObject2.

Definition at line 1100 of file class.ilObject.php.

References $ilDB.

Referenced by ilObjMediaObject\MDUpdateListener(), and ilObjSAHSLearningModuleGUI\uploadObject().

        {
                global $ilDB;
                $q = "UPDATE object_data ".
                        "SET ".
                        "title = ".$ilDB->quote($a_title, "text").",".
                        "last_update = ".$ilDB->now()." ".
                        "WHERE obj_id = ".$ilDB->quote($a_obj_id, "integer");
                $ilDB->manipulate($q);
        }

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ilObject::appendCopyInfo	(	$a_target_id,
		$a_copy_id
	)

Prepend Copy info if object with same name exists in that container.

public

Parameters

int copy_id

Reimplemented in ilObject2.

Definition at line 1790 of file class.ilObject.php.

References $title, ilObjFileAccess\_appendNumberOfCopyToFilename(), ilCopyWizardOptions\_getInstance(), getTitle(), and getType().

Referenced by cloneObject().

        {
                global $tree;
                
                include_once('Services/CopyWizard/classes/class.ilCopyWizardOptions.php');
                $cp_options = ilCopyWizardOptions::_getInstance($a_copy_id);
                if(!$cp_options->isRootNode($this->getRefId()))
                {
                        return $this->getTitle();
                }
                $nodes = $tree->getChilds($a_target_id);
                
                $title_unique = false;
                require_once 'Modules/File/classes/class.ilObjFileAccess.php';
                $numberOfCopy = 1;
                $handleExtension = ($this->getType() == "file"); // #14883
                $title = ilObjFileAccess::_appendNumberOfCopyToFilename($this->getTitle(), $numberOfCopy, $handleExtension);
                while(!$title_unique)
                {
                        $found = 0;
                        foreach($nodes as $node)
                        {
                                if(($title == $node['title']) and ($this->getType() == $node['type']))
                                {
                                        $found++;
                                }
                        }
                        if($found > 0)
                        {
                                $title = ilObjFileAccess::_appendNumberOfCopyToFilename($this->getTitle(), ++$numberOfCopy, $handleExtension);
                        }
                        else
                        {
                                break;
                        }
                }
                return $title;
        }       

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ilObject::applyDidacticTemplate ( $a_tpl_id )

Apply template.

Parameters

int $a_tpl_id

Definition at line 1525 of file class.ilObject.php.

References ilDidacticTemplateObjSettings\assignTemplate(), ilDidacticTemplateActionFactory\getActionsByTemplateId(), getId(), and getRefId().

        {
                if(!$a_tpl_id)
                {
                        return true;
                }
                include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateObjSettings.php';
                ilDidacticTemplateObjSettings::assignTemplate($this->getRefId(), $this->getId(), (int) $a_tpl_id);
                include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateActionFactory.php';
                foreach(ilDidacticTemplateActionFactory::getActionsByTemplateId($a_tpl_id) as $action)
                {
                        $action->setRefId($this->getRefId());
                        $action->apply();
                }
        }

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ilObject::cloneDependencies	(	$a_target_id,
		$a_copy_id
	)

Clone object dependencies.

This method allows to refresh any ref id references to other objects that are affected in the same copy process. Ask ilCopyWizardOptions for the mappings.

public

Parameters

int	ref_id of target object
int	copy_id

Reimplemented in ilObjCourse, ilObjGroup, ilContainer, ilObjSession, ilObject2, ilObjCategory, ilObjItemGroup, ilObjFolder, ilCourseStart, and ilObjWorkspaceFolder.

Definition at line 1841 of file class.ilObject.php.

References ilConditionHandler\_getConditionsOfTarget(), ilCopyWizardOptions\_getInstance(), _lookupObjId(), _lookupType(), getId(), getRefId(), ilConditionHandler\lookupHiddenStatusByTarget(), and ilDidacticTemplateObjSettings\lookupTemplateId().

        {
                include_once './Services/AccessControl/classes/class.ilConditionHandler.php';
                include_once './Services/CopyWizard/classes/class.ilCopyWizardOptions.php';
                $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
                $mappings = $cwo->getMappings();
                $conditions = ilConditionHandler::_getConditionsOfTarget($this->getRefId(), $this->getId());
                foreach($conditions as $con)
                {
                        if($mappings[$con['trigger_ref_id']])
                        {
                                $newCondition = new ilConditionHandler();
                                $target_obj = ilObject::_lookupObjId($a_target_id);
                                $target_typ = ilObject::_lookupType($target_obj);
                                $newCondition->setTargetRefId($a_target_id);
                                $newCondition->setTargetObjId($target_obj);
                                $newCondition->setTargetType($target_typ);
                                $trigger_ref = $mappings[$con['trigger_ref_id']];
                                $trigger_obj = ilObject::_lookupObjId($trigger_ref);
                                $trigger_typ = ilObject::_lookupType($trigger_obj);
                                $newCondition->setTriggerRefId($trigger_ref);
                                $newCondition->setTriggerObjId($trigger_obj);
                                $newCondition->setTriggerType($trigger_typ);
                                $newCondition->setOperator($con['operator']);
                                $newCondition->setValue($con['value']);
                                $newCondition->setReferenceHandlingType($con['ref_handling']);
                                $newCondition->setObligatory($con['obligatory']);
                                $newCondition->setHiddenStatus(ilConditionHandler::lookupHiddenStatusByTarget($this->getRefId()));
                                $newCondition->storeCondition();
                        }
                }
                include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateObjSettings.php';
                $tpl_id = ilDidacticTemplateObjSettings::lookupTemplateId($this->getRefId());
                if($tpl_id)
                {
                        include_once './Services/Object/classes/class.ilObjectFactory.php';
                        $factory = new ilObjectFactory();
                        $obj = $factory->getInstanceByRefId($a_target_id, FALSE);
                        if($obj instanceof ilObject)
                        {
                                $obj->applyDidacticTemplate($tpl_id);
                        }
                }
                return true;
        }

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ilObject::cloneMetaData ( $target_obj )

Copy meta data.

public

Parameters

object target object

Reimplemented in ilObject2.

Definition at line 1901 of file class.ilObject.php.

References getId(), and getType().

Referenced by ilObjLinkResource\cloneObject(), ilObjFileBasedLM\cloneObject(), ilObjCourse\cloneObject(), ilObjGlossary\cloneObject(), ilObjSAHSLearningModule\cloneObject(), ilObjContentObject\cloneObject(), and ilObjSurvey\cloneObject().

        {
                include_once "./Services/MetaData/classes/class.ilMD.php";
                $md = new ilMD($this->getId(),0,$this->getType());
                $md->cloneMD($target_obj->getId(),0,$target_obj->getType());
                return true;            
        }

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ilObject::cloneObject	(	$a_target_id,
		$a_copy_id = `0`,
		$a_omit_tree = `false`
	)

Clone object permissions, put in tree ...

public

Parameters

int	target id
int	copy id for class.ilCopyWizardOptions()

Returns: object new object

Reimplemented in ilObject2, ilObjBookingPool, and ilObjChatroom.

Definition at line 1729 of file class.ilObject.php.

References $ilDB, $ilUser, $location, $query, $res, $title, ilAdvancedMDValues\_cloneValues(), appendCopyInfo(), getId(), getLongDescription(), getRefId(), getTitle(), and getType().

        {
                global $objDefinition,$ilUser,$rbacadmin, $ilDB;
                
                $location = $objDefinition->getLocation($this->getType());
                $class_name = ('ilObj'.$objDefinition->getClassName($this->getType()));
                
                if(!$a_omit_tree)
                {
                        $title = $this->appendCopyInfo($a_target_id,$a_copy_id);
                }
                else
                {
                        $title = $this->getTitle();
                }
                // create instance
                include_once($location."/class.".$class_name.".php");
                $new_obj = new $class_name(0, false);
                $new_obj->setOwner($ilUser->getId());
                $new_obj->setTitle($title);
                $new_obj->setDescription($this->getLongDescription());
                $new_obj->setType($this->getType());
                // Choose upload mode to avoid creation of additional settings, db entries ...
                $new_obj->create(true);
                
                if(!$a_omit_tree)
                {
                        $new_obj->createReference();
                        $new_obj->putInTree($a_target_id);
                        $new_obj->setPermissions($a_target_id);
                        // when copying from personal workspace we have no current ref id
                        if($this->getRefId())
                        {
                                // copy local roles
                                $rbacadmin->copyLocalRoles($this->getRefId(),$new_obj->getRefId());
                        }
                }
                
                include_once('./Services/AdvancedMetaData/classes/class.ilAdvancedMDValues.php');
                ilAdvancedMDValues::_cloneValues($this->getId(),$new_obj->getId());
                // BEGIN WebDAV: Clone WebDAV properties
                $query = "INSERT INTO dav_property (obj_id,node_id,ns,name,value) ".
                        "SELECT ".$ilDB->quote($new_obj->getId(),'integer').",node_id,ns,name,value ".
                        "FROM dav_property ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId(),'integer');
                $res = $ilDB->manipulate($query);
                // END WebDAV: Clone WebDAV properties
                
                return $new_obj;
        }

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static ilObject::collectDeletionDependencies	(	&	$deps,
			$a_ref_id,
			$a_obj_id,
			$a_type,
			$a_depth = `0`
	)

static

Collect deletion dependencies.

E.g.

Parameters

@return

Definition at line 1984 of file class.ilObject.php.

References $id, and $location.

Referenced by ilRepUtilGUI\showDeleteConfirmation().

        {
                global $objDefinition, $tree;
                if ($a_depth == 0)
                {
                        $deps["dep"] = array();
                }
                
                $deps["del_ids"][$a_obj_id] = $a_obj_id;
                
                if (!$objDefinition->isPluginTypeName($a_type))
                {
                        $class_name = "ilObj".$objDefinition->getClassName($a_type);            
                        $location = $objDefinition->getLocation($a_type);
                        include_once($location."/class.".$class_name.".php");
                        $odeps = call_user_func(array($class_name, "getDeletionDependencies"), $a_obj_id);
                        if (is_array($odeps))
                        {
                                foreach ($odeps as $id => $message)
                                {
                                        $deps["dep"][$id][$a_obj_id][] = $message;
                                }
                        }
                        
                        // get deletion dependency of childs
                        foreach ($tree->getChilds($a_ref_id) as $c)
                        {
                                ilObject::collectDeletionDependencies($deps, $c["child"], $c["obj_id"], $c["type"], $a_depth + 1);
                        }
                }
                
                // delete all dependencies to objects that will be deleted, too
                if ($a_depth == 0)
                {
                        foreach ($deps["del_ids"] as $obj_id)
                        {
                                unset($deps["dep"][$obj_id]);
                        }
                        $deps = $deps["dep"];
                }               
        }

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ilObject::countReferences ( )

count references of object

public

Returns: integer number of references for this object

Reimplemented in ilObject2.

Definition at line 1353 of file class.ilObject.php.

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

Referenced by delete().

        {
                global $ilDB;
                
                if (!isset($this->id))
                {
                        $message = "ilObject::countReferences(): No obj_id given!";
                        $this->ilias->raiseError($message,$this->ilias->error_obj->WARNING);
                }
                $query = "SELECT COUNT(ref_id) num FROM object_reference ".
                        "WHERE obj_id = ".$ilDB->quote($this->id,'integer')." ";
                $res = $ilDB->query($query);
                $row = $ilDB->fetchObject($res);
                return $row->num;
        }

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ilObject::create ( )

create

note: title, description and type should be set when this function is called

public

Returns: integer object id

Reimplemented in ilContainer, ilObjGroup, ilObjSession, ilObjMediaCast, ilObjFileAccessSettings, ilObjRole, ilObjDiskQuotaSettings, shibUser, ilObjMediaPool, ilObjFileBasedLM, ilObjForum, ilObjOrgUnit, ilObjBookingPool, and ilObjNotificationAdmin.

Definition at line 596 of file class.ilObject.php.

References $GLOBALS, $id, $ilDB, $ilUser, $log, $owner, getDescription(), getImportId(), getLongDescription(), getOwner(), getTitle(), setOwner(), and ilUtil\shortenText().

Referenced by ilObjGlossary\create(), ilObjSAHSLearningModule\create(), ilObjContentObject\create(), ilObjLinkResource\create(), ilObjSurveyQuestionPool\create(), ilObjQuestionPool\create(), ilObject2\create(), ilObjSurvey\create(), ilObjWiki\create(), ilObjMediaObject\create(), ilObjTest\create(), ilObjStyleSheet\create(), ilRemoteObjectBase\createFromECSEContent(), ilObjStyleSheet\createFromXMLFile(), and ilObjStyleSheet\import().

        {
                global $ilDB, $log,$ilUser,$objDefinition;
                if (!isset($this->type))
                {
                        $message = get_class($this)."::create(): No object type given!";
                        $this->ilias->raiseError($message,$this->ilias->error_obj->WARNING);
                }
                // write log entry
                $log->write("ilObject::create(), start");
                $this->title = ilUtil::shortenText($this->getTitle(), $this->max_title, $this->add_dots);
                $this->desc = ilUtil::shortenText($this->getDescription(), $this->max_desc, $this->add_dots);
                
                // determine owner
                if ($this->getOwner() > 0)
                {
                        $owner = $this->getOwner();
                }
                elseif(is_object($ilUser))
                {
                        $owner = $ilUser->getId();
                }
                else
                {
                        $owner = 0;
                }
                $this->id = $ilDB->nextId("object_data");
                $q = "INSERT INTO object_data ".
                         "(obj_id,type,title,description,owner,create_date,last_update,import_id) ".
                         "VALUES ".
                         "(".
                         $ilDB->quote($this->id, "integer").",".
                         $ilDB->quote($this->type, "text").",".
                         $ilDB->quote($this->getTitle(), "text").",".
                         $ilDB->quote($this->getDescription(), "text").",".
                         $ilDB->quote($owner, "integer").",".
                         $ilDB->now().",".
                         $ilDB->now().",".
                         $ilDB->quote($this->getImportId(), "text").")";
                $ilDB->manipulate($q);
                //$this->id = $ilDB->getLastInsertId();
                
                // Save long form of description if is rbac object
                if($objDefinition->isRBACObject($this->getType()))
                {
                        $values = array(
                                'obj_id'                => array('integer',$this->id),
                                'description'   => array('clob', $this->getLongDescription()));
//var_dump($values);
                        $ilDB->insert('object_description',$values);
                }
                
                // the line ($this->read();) messes up meta data handling: meta data,
                // that is not saved at this time, gets lost, so we query for the dates alone
                //$this->read();
                $q = "SELECT last_update, create_date FROM object_data".
                         " WHERE obj_id = ".$ilDB->quote($this->id, "integer");
                $obj_set = $ilDB->query($q);
                $obj_rec = $ilDB->fetchAssoc($obj_set);
                $this->last_update = $obj_rec["last_update"];
                $this->create_date = $obj_rec["create_date"];
                // set owner for new objects
                $this->setOwner($owner);
                // write log entry
                $log->write("ilObject::create(), finished, obj_id: ".$this->id.", type: ".
                        $this->type.", title: ".$this->getTitle());
                $GLOBALS['ilAppEventHandler']->raise(
                        'Services/Object',
                        'create',
                        array('obj_id' => $this->id,'obj_type' => $this->type));
                return $this->id;
        }

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ilObject::createMetaData ( )

create meta data entry

Reimplemented in ilObjTest, ilObjSurvey, ilObjMediaObject, and ilObject2.

Definition at line 790 of file class.ilObject.php.

References $ilUser, getId(), getLongDescription(), getTitle(), and getType().

Referenced by ilObjGlossary\create(), ilObjSAHSLearningModule\create(), ilObjContentObject\create(), ilObjLinkResource\create(), ilObjSurveyQuestionPool\create(), ilObjQuestionPool\create(), ilObjFileBasedLM\create(), ilObjCourse\create(), and updateMetaData().

        {
                include_once 'Services/MetaData/classes/class.ilMDCreator.php';
                global $ilUser;
                $md_creator = new ilMDCreator($this->getId(),0,$this->getType());
                $md_creator->setTitle($this->getTitle());
                $md_creator->setTitleLanguage($ilUser->getPref('language'));
                $md_creator->setDescription($this->getLongDescription());
                $md_creator->setDescriptionLanguage($ilUser->getPref('language'));
                $md_creator->setKeywordLanguage($ilUser->getPref('language'));
                $md_creator->setLanguage($ilUser->getPref('language'));
                $md_creator->create();
                return true;
        }

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ilObject::createReference ( )

creates reference for object

public

Returns: integer reference_id of object

Reimplemented in ilObjStyleSheet, ilObjSurvey, ilObject2, ilObjQuestionPool, and ilObjMediaObject.

Definition at line 1325 of file class.ilObject.php.

References $ilDB, $query, and $ref_id.

Referenced by ilObject2GUI\putObjectInTree(), and ilObjectGUI\putObjectInTree().

        {
                global $ilDB;
                if (!isset($this->id))
                {
                        $message = "ilObject::createNewReference(): No obj_id given!";
                        $this->raiseError($message,$this->ilias->error_obj->WARNING);
                }
                $next_id = $ilDB->nextId('object_reference');
                $query = "INSERT INTO object_reference ".
                         "(ref_id, obj_id) VALUES (".$ilDB->quote($next_id,'integer').','.$ilDB->quote($this->id ,'integer').")";
                $this->ilias->db->query($query);
                $this->ref_id = $next_id;
                $this->referenced = true;
                return $this->ref_id;
        }

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ilObject::delete ( )

delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!!

public

Returns: boolean true if object was removed completely; false if only a references was removed

Reimplemented in ilObjStyleSheet, ilObjUser, ilObjCourse, ilObjSAHSLearningModule, ilObjGlossary, ilObjTest, ilObjGroup, ilObjContentObject, ilObjSession, ilObjOrgUnit, ilObjWiki, ilObjRole, ilObjExercise, ilObjMediaCast, ilContainerReference, ilObjSurvey, ilObjSurveyQuestionPool, ilObject2, ilObjFileBasedLM, ilObjiLincClassroom, ilObjiLincCourse, ilObjMediaPool, ilObjStyleSettings, ilObjQuestionPool, ilObjAuthSettings, ilObjLinkResource, ilObjBookingPool, ilObjMediaObject, ilObjLearningResourcesSettings, ilObjMediaCastSettings, ilObjNewsSettings, ilObjPersonalDesktopSettings, ilObjTaggingSettings, ilObjComponentSettings, ilObjExternalFeed, ilObjSurveyAdministration, ilObjAdvancedEditing, ilObjRecoveryFolder, ilObjAICCLearningModule, ilObjExternalToolsSettings, ilObjRoleFolder, ilObjAccessibilitySettings, ilObjMediaObjectsSettings, ilObjAssessmentFolder, ilObjSkillManagement, ilObjRootFolder, ilObjSystemFolder, ilObjObjectFolder, ilObjRoleTemplate, ilObjNotificationAdmin, ilObjCategory, ilObjUserFolder, ilObjRepositorySettings, ilObjCourseAdministration, ilObjExerciseAdministration, ilObjGroupAdministration, ilObjWebResourceAdministration, and ilObjTaxonomyAdministration.

Definition at line 1383 of file class.ilObject.php.

References $ilDB, $log, $query, $res, ilAdvancedMDValues\_deleteByObjId(), ilECSImport\_deleteByObjId(), ilBlockSetting\_deleteSettingsOfBlock(), _lookupType(), countReferences(), ilObjectActivation\deleteAllEntries(), ilDidacticTemplateObjSettings\deleteByObjId(), ilDidacticTemplateObjSettings\deleteByRefId(), getId(), getRefId(), getTitle(), getType(), and ilUtil\removeItemFromDesktops().

        {
                global $rbacadmin, $log, $ilDB;
                $remove = false;
                // delete object_data entry
                if ((!$this->referenced) || ($this->countReferences() == 1))
                {
                        // check type match
                        $db_type = ilObject::_lookupType($this->getId());
                        if ($this->type != $db_type)
                        {
                                $message = "ilObject::delete(): Type mismatch. Object with obj_id: ".$this->id." ".
                                        "was instantiated by type '".$this->type."'. DB type is: ".$db_type;
                                        
                                // write log entry
                                $log->write($message);
                                        
                                // raise error
                                $this->ilias->raiseError("ilObject::delete(): Type mismatch. (".$this->type."/".$this->id.")",$this->ilias->error_obj->WARNING);
                        }
                        
                        // delete entry in object_data
                        $q = "DELETE FROM object_data ".
                                "WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
                        $ilDB->manipulate($q);
                        // delete long description
                        $query = "DELETE FROM object_description WHERE obj_id = ".
                                $ilDB->quote($this->getId(), "integer");
                        $ilDB->manipulate($query);
                        // write log entry
                        $log->write("ilObject::delete(), deleted object, obj_id: ".$this->getId().", type: ".
                                $this->getType().", title: ".$this->getTitle());
                        
                        // remove news
                        include_once("./Services/News/classes/class.ilNewsItem.php");
                        $news_item = new ilNewsItem();
                        $news_item->deleteNewsOfContext($this->getId(), $this->getType());
                        include_once("./Services/Block/classes/class.ilBlockSetting.php");
                        ilBlockSetting::_deleteSettingsOfBlock($this->getId(), "news");
                        include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateObjSettings.php';
                        ilDidacticTemplateObjSettings::deleteByObjId($this->getId());
                        /* remove notes (see infoscreen gui)
                           as they can be seen as personal data we are keeping them for now
                        include_once("Services/Notes/classes/class.ilNote.php");
                        foreach(array(IL_NOTE_PRIVATE, IL_NOTE_PUBLIC) as $note_type)
                        {
                                foreach(ilNote::_getNotesOfObject($this->id, 0, $this->type, $note_type) as $note)
                                {
                                        $note->delete();
                                }
                        }
                    */
                                                
                        // BEGIN WebDAV: Delete WebDAV properties
                        $query = "DELETE FROM dav_property ".
                                "WHERE obj_id = ".$ilDB->quote($this->getId(),'integer');
                        $res = $ilDB->manipulate($query);
                        // END WebDAV: Delete WebDAV properties
                        include_once './Services/WebServices/ECS/classes/class.ilECSImport.php';
                        ilECSImport::_deleteByObjId($this->getId());
                        
                        include_once("Services/AdvancedMetaData/classes/class.ilAdvancedMDValues.php");
                        ilAdvancedMDValues::_deleteByObjId($this->getId());
                        $remove = true;
                }
                else
                {
                        // write log entry
                        $log->write("ilObject::delete(), object not deleted, number of references: ".
                                $this->countReferences().", obj_id: ".$this->getId().", type: ".
                                $this->getType().", title: ".$this->getTitle());
                }
                // delete object_reference entry
                if ($this->referenced)
                {                       
                        include_once "Services/Object/classes/class.ilObjectActivation.php";
                        ilObjectActivation::deleteAllEntries($this->getRefId());
                        
                        // delete entry in object_reference
                        $query = "DELETE FROM object_reference ".
                                "WHERE ref_id = ".$ilDB->quote($this->getRefId(),'integer');
                        $res = $ilDB->manipulate($query);
                        
                        // write log entry
                        $log->write("ilObject::delete(), reference deleted, ref_id: ".$this->getRefId().
                                ", obj_id: ".$this->getId().", type: ".
                                $this->getType().", title: ".$this->getTitle());
                        // DELETE PERMISSION ENTRIES IN RBAC_PA
                        // DONE: method overwritten in ilObjRole & ilObjUser.
                        // this call only applies for objects in rbac (not usr,role,rolt)
                        // TODO: Do this for role templates too
                        $rbacadmin->revokePermission($this->getRefId(),0,false);
                        include_once "Services/AccessControl/classes/class.ilRbacLog.php";
                        ilRbacLog::delete($this->getRefId());
                        // Remove applied didactic template setting
                        include_once './Services/DidacticTemplate/classes/class.ilDidacticTemplateObjSettings.php';
                        ilDidacticTemplateObjSettings::deleteByRefId($this->getRefId());
                        // Remove desktop items
                        ilUtil::removeItemFromDesktops($this->getRefId());
                }
                // remove conditions
                if ($this->referenced)
                {
                        $ch =& new ilConditionHandler();
                        $ch->delete($this->getRefId());
                        unset($ch);
                }
                return $remove;
        }

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ilObject::deleteMetaData ( )

delete meta data entry

Reimplemented in ilObjMediaObject, and ilObject2.

Definition at line 844 of file class.ilObject.php.

References getId(), and getType().

Referenced by ilObjAICCLearningModule\delete(), ilObjLinkResource\delete(), ilObjQuestionPool\delete(), ilObjFileBasedLM\delete(), ilObjSurveyQuestionPool\delete(), ilObjSurvey\delete(), ilObjContentObject\delete(), ilObjTest\delete(), ilObjGlossary\delete(), ilObjSAHSLearningModule\delete(), and ilObjCourse\delete().

        {
                // Delete meta data
                include_once('Services/MetaData/classes/class.ilMD.php');
                $md = new ilMD($this->getId(), 0, $this->getType());
                $md->deleteAll();
        }

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static ilObject::getAllOwnedRepositoryObjects ( $a_user_id )

static

Get all ids of objects user owns.

Parameters

int $a_user_id

Returns: array

Definition at line 2062 of file class.ilObject.php.

References $ilDB, $res, and $row.

Referenced by ilObjectOwnershipManagementGUI\listObjects().

        {
                global $ilDB, $objDefinition;
                                
                $all = array();
                
                // restrict to repository
                $types = array_keys($objDefinition->getSubObjectsRecursively("root"));  
                        
                $sql = "SELECT od.obj_id,od.type,od.title FROM object_data od";
                
                if($a_user_id)
                {
                        $sql .= " WHERE od.owner = ".$ilDB->quote($a_user_id, "integer");                               
                }
                else
                {
                        $sql .= " LEFT JOIN usr_data ud ON (ud.usr_id = od.owner)".
                                " WHERE (od.owner < ".$ilDB->quote(1, "integer").
                                " OR od.owner IS NULL OR ud.login IS NULL)".
                                " AND od.owner <> ".$ilDB->quote(-1, "integer");
                }
                
                $sql .= " AND ".$ilDB->in("od.type", $types, "", "text");
                        
                $res = $ilDB->query($sql);
                while($row = $ilDB->fetchAssoc($res))
                {
                        $all[$row["type"]][$row["obj_id"]] = $row["title"];
                }
                
                return $all;
        }

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ilObject::getCreateDate ( )

get create date public

Returns: string creation date

Reimplemented in ilObject2.

Definition at line 543 of file class.ilObject.php.

References $create_date.

        {
                return $this->create_date;
        }

static ilObject::getDeletionDependencies ( $a_obj_id )

static

Get deletion dependencies.

Reimplemented in ilObjGlossary.

Definition at line 2031 of file class.ilObject.php.

        {
                return false;   
        }

ilObject::getDescription ( )

get object description

public

Returns: string object description

Reimplemented in ilObjQuestionPool, ilObjMediaObject, ilObjContentObject, ilObjGlossary, and ilObject2.

Definition at line 407 of file class.ilObject.php.

References $desc.

Referenced by ilObjCategoryGUI\afterSave(), ilObjFileBasedLM\cloneObject(), ilObjMediaPool\cloneObject(), ilObjSAHSLearningModule\cloneObject(), create(), ilObjCourseVerification\createFromCourse(), ilObjExerciseVerification\createFromExercise(), ilObjSCORMVerification\createFromSCORMLM(), ilObjTestVerification\createFromTest(), ilObjStyleSheet\getXML(), ilObjStyleSheet\ilClone(), ilObjRoleGUI\readRoleProperties(), ilObjSurvey\toXML(), ilObjTest\toXML(), ilObjiLincClassroom\update(), and update().

        {
                return $this->desc;
        }

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ilObject::getDiskUsage ( )

Gets the disk usage of the object in bytes.

Returns null, if the object does not use disk space at all.

The implementation of class ilObject always returns null.
Subclasses which use disk space can override this method to return a
non-null value.

@access     public
@return     integer         the disk usage in bytes or null

Reimplemented in ilObjFile, ilObjSAHSLearningModule, ilObjMediaCast, ilObjFileBasedLM, and ilObjForum.

Definition at line 570 of file class.ilObject.php.

        {
                return null;
        }

ilObject::getHTMLDirectory ( )

Definition at line 1625 of file class.ilObject.php.

        {
                return false;
        }

ilObject::getId ( )

get object id public

Returns: integer object id

Reimplemented in ilObjMediaObject, ilCourseStart, and ilObject2.

Definition at line 295 of file class.ilObject.php.

References $id.

        {
                return $this->id;
        }

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ilObject::getImportId ( )

get import id

public

Returns: string import id

Reimplemented in ilObjMediaObject, ilObjContentObject, and ilObject2.

Definition at line 445 of file class.ilObject.php.

References $import_id.

Referenced by create(), and update().

        {
                return $this->import_id;
        }

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ilObject::getLastUpdateDate ( )

get last update date public

Returns: string date of last update

Reimplemented in ilObject2.

Definition at line 553 of file class.ilObject.php.

References $last_update.

        {
                return $this->last_update;
        }

ilObject::getLongDescription ( )

get object long description (stored in object_description)

public

Returns: string object description

Reimplemented in ilObjOrgUnit, ilObjLanguageExt, and ilObject2.

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

References $desc.

Referenced by cloneObject(), create(), createMetaData(), ilObjCourse\prepareAppointments(), ilObjGroup\prepareAppointments(), ilObjSession\prepareCalendarAppointments(), update(), and updateMetaData().

        {
                return strlen($this->long_desc) ? $this->long_desc : $this->desc;
        }

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static ilObject::getLongDescriptions ( array $a_obj_ids )

static

Get long description data.

Parameters

array $a_obj_ids

Returns: array

Definition at line 2042 of file class.ilObject.php.

References $ilDB, $res, and $row.

Referenced by ilContainer\getCompleteDescriptions().

        {
                global $ilDB;
                
                $res = $ilDB->query("SELECT * FROM object_description".
                        " WHERE ".$ilDB->in("obj_id", $a_obj_ids, "", "integer"));
                $all = array();
                while($row = $ilDB->fetchAssoc($res))
                {
                        $all[$row["obj_id"]] = $row["description"];
                }
                return $all;
        }

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ilObject::getOwner ( )

get object owner

public

Returns: integer owner id

Reimplemented in ilObject2.

Definition at line 482 of file class.ilObject.php.

References $owner.

Referenced by create(), getOwnerName(), ilObjTest\sendAdvancedNotification(), ilObjSurvey\sendCodes(), ilObjTest\sendSimpleNotification(), and updateOwner().

        {
                return $this->owner;
        }

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ilObject::getOwnerName ( )

Reimplemented in ilObject2.

Definition at line 493 of file class.ilObject.php.

References _lookupOwnerName(), and getOwner().

        {
                return ilObject::_lookupOwnerName($this->getOwner());
        }

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ilObject::getPresentationTitle ( )

get presentation title Normally same as title Overwritten for sessions

public

Parameters

@return

Reimplemented in ilContainerReference, ilObjRole, ilObjSession, and ilObject2.

Definition at line 360 of file class.ilObject.php.

References getTitle().

        {
                return $this->getTitle();
        }

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ilObject::getRefId ( )

get reference id public

Returns: integer reference id

Reimplemented in ilObjStyleSheet, ilCourseStart, ilObjMediaObject, and ilObject2.

Definition at line 326 of file class.ilObject.php.

References $ref_id.

        {
                return $this->ref_id;
        }

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ilObject::getTitle ( )

get object title public

Returns: string object title

Reimplemented in ilObjOrgUnit, ilObjQuestionPool, ilObjSurveyQuestionPool, ilObjGlossary, ilObjContentObject, ilObjMediaObject, and ilObject2.

Definition at line 371 of file class.ilObject.php.

References $title.

Referenced by ilObjExercise\__formatSubject(), ilObjCategoryGUI\afterSave(), appendCopyInfo(), ilObjFileBasedLM\cloneObject(), ilObjMediaPool\cloneObject(), ilObjWiki\cloneObject(), ilObjSAHSLearningModule\cloneObject(), cloneObject(), create(), ilObjCourseVerification\createFromCourse(), ilObjExerciseVerification\createFromExercise(), ilObjSCORMVerification\createFromSCORMLM(), ilObjTestVerification\createFromTest(), createMetaData(), delete(), ilObjTest\deliverPDFfromFO(), ilObjTest\deliverPDFfromHTML(), ilObjFolder\downloadFolder(), ilObjExercise\exportGradesExcel(), ilObjSCORM2004LearningModule\exportHTML(), ilObjSCORMLearningModule\exportSelected(), ilTermUsagesTableGUI\fillRow(), ilObjRoleTemplate\getFilterOfInternalTemplate(), ilObjSession\getPresentationTitle(), ilObjRole\getPresentationTitle(), ilContainerReference\getPresentationTitle(), getPresentationTitle(), ilObjStyleSheet\getXML(), ilObjStyleSheet\ilClone(), ilObjSurvey\isComplete(), ilObjRoleTemplate\isInternalTemplate(), ilObjCourse\prepareAppointments(), ilObjGroup\prepareAppointments(), ilObjSession\prepareCalendarAppointments(), putInTree(), ilObjRoleGUI\readRoleProperties(), ilObjGroup\register(), ilObjTest\sendAdvancedNotification(), ilObjTest\sendSimpleNotification(), ilObjSurvey\sendTutorNotification(), ilObjSurvey\sentReminder(), ilObjSurvey\toXML(), ilObjTest\toXML(), ilObjiLincClassroom\update(), update(), updateMetaData(), ilObjRole\validate(), ilObjGroup\validate(), and ilObjCourse\validate().

        {
                return $this->title;
        }

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ilObject::getType ( )

get object type public

Returns: string object type

Reimplemented in ilObject2.

Definition at line 336 of file class.ilObject.php.

References $type.

        {
                return $this->type;
        }

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ilObject::getUntranslatedTitle ( )

get untranslated object title public

Returns: string object title

Reimplemented in ilObject2.

Definition at line 381 of file class.ilObject.php.

References $untranslatedTitle.

        {
                return $this->untranslatedTitle;
        }

ilObject::getXMLZip ( )

Reimplemented in ilObjTest, ilObjContentObject, ilObjGlossary, ilObjFile, and ilObjDlBook.

Definition at line 1621 of file class.ilObject.php.

        {
                return false;
        }

static ilObject::hasAutoRating	(	$a_type,
		$a_ref_id
	)

static

Check if auto rating is active for parent group/course.

Parameters

string	$a_type
int	$a_ref_id

Returns: bool

Definition at line 2119 of file class.ilObject.php.

References ilContainer\_lookupContainerSetting(), _lookupObjId(), and ilObjectServiceSettingsGUI\AUTO_RATING_NEW_OBJECTS.

Referenced by ilObjWikiGUI\getSettingsFormValues(), and ilObjectGUI\handleAutoRating().

        {
                global $tree;
                
                if(!$a_ref_id ||
                        !in_array($a_type, array("file", "lm", "wiki")))
                {
                        return false;
                }
                // find parent container
                $parent_ref_id = $tree->checkForParentType($a_ref_id, "grp");
                if(!$parent_ref_id)
                {                                       
                        $parent_ref_id = $tree->checkForParentType($a_ref_id, "crs");
                }                               
                if($parent_ref_id)
                {
                        include_once './Services/Object/classes/class.ilObjectServiceSettingsGUI.php';
                        
                        // get auto rate setting
                        $parent_obj_id = ilObject::_lookupObjId($parent_ref_id);                
                        return ilContainer::_lookupContainerSetting(
                                $parent_obj_id,
                                ilObjectServiceSettingsGUI::AUTO_RATING_NEW_OBJECTS,
                                false
                        );
                }
                return false;
        }       

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ilObject::ilObject	(	$a_id = `0`,
		$a_reference = `true`
	)

Constructor public.

Parameters

integer	reference_id or object_id
boolean	treat the id as reference_id (true) or object_id (false)

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

References $ilBench, $ilias, $lng, DESC_LENGTH, read(), and TITLE_LENGTH.

        {
                global $ilias, $lng, $ilBench;
                $ilBench->start("Core", "ilObject_Constructor");
                if (DEBUG)
                {
                        echo "<br/><font color=\"red\">type(".$this->type.") id(".$a_id.") referenced(".$a_reference.")</font>";
                }
                $this->ilias =& $ilias;
                $this->lng =& $lng;
                $this->max_title = self::TITLE_LENGTH;
                $this->max_desc = self::DESC_LENGTH;
                $this->add_dots = true;
                $this->referenced = $a_reference;
                $this->call_by_reference = $a_reference;
                if ($a_id == 0)
                {
                        $this->referenced = false;              // newly created objects are never referenced
                }                                                                       // they will get referenced if createReference() is called
                if ($this->referenced)
                {
                        $this->ref_id = $a_id;
                }
                else
                {
                        $this->id = $a_id;
                }
                // read object data
                if ($a_id != 0)
                {
                        $this->read();
                }
                $ilBench->stop("Core", "ilObject_Constructor");
        }

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ilObject::initDefaultRoles ( )

init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) public

Returns: array empty array

Reimplemented in ilObjCourse, ilObjGroup, ilObjBlog, ilObjForum, ilObjOrgUnit, ilObject2, and ilObjChatroom.

Definition at line 1515 of file class.ilObject.php.

Referenced by setPermissions().

        {
                return array();
        }

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ilObject::isUserRegistered ( $a_user_id = 0 )

Reimplemented in ilObject2.

Definition at line 1610 of file class.ilObject.php.

        {
                return false;
        }

ilObject::MDUpdateListener ( $a_element )

Meta data update listener.

Important note: Do never call create() or update() method of ilObject here. It would result in an endless loop: update object -> update meta -> update object -> ... Use static _writeTitle() ... methods instead.

Parameters

string $a_element

Reimplemented in ilObjCourse, ilObjMediaObject, ilObject2, and ilObjLinkResource.

Definition at line 749 of file class.ilObject.php.

References $GLOBALS, $id, getId(), getRefId(), getType(), setDescription(), setTitle(), and update().

Referenced by ilObjContentObject\importFromDirectory().

        {
                include_once 'Services/MetaData/classes/class.ilMD.php';
                $GLOBALS['ilAppEventHandler']->raise(
                        'Services/Object',
                        'update',
                        array('obj_id' => $this->getId(),
                                'obj_type' => $this->getType(),
                                'ref_id' => $this->getRefId()));
                switch($a_element)
                {
                        case 'General':
                                // Update Title and description
                                $md = new ilMD($this->getId(),0, $this->getType());
                                if(!is_object($md_gen = $md->getGeneral()))
                                {
                                        return false;
                                }
                                $this->setTitle($md_gen->getTitle());
                                foreach($md_gen->getDescriptionIds() as $id)
                                {
                                        $md_des = $md_gen->getDescription($id);
                                        $this->setDescription($md_des->getDescription());
                                        break;
                                }
                                $this->update();
                                break;
                        default:
                }
                
                return true;
        }

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ilObject::notify	(	$a_event,
		$a_ref_id,
		$a_parent_non_rbac_id,
		$a_node_id,
		$a_params = `0`
	)

notifys an object about an event occured Based on the event passed, each object may decide how it reacts.

TODO: add optional array to pass parameters

public

Parameters

string	event
integer	reference id of object where the event occured
integer	reference id of node in the tree which is actually notified
array	passes optional parameters if required

Returns: boolean

Reimplemented in ilObjGroup, ilObjContentObject, ilObjSAHSLearningModule, ilObjGlossary, ilObjTest, ilObjWiki, ilObjSurvey, ilObjMediaCast, ilObjSurveyQuestionPool, ilObjiLincCourse, ilObjFileBasedLM, ilObjMediaPool, ilObject2, ilObjStyleSettings, ilObjBookingPool, ilObjQuestionPool, ilObjAuthSettings, ilObjExternalFeed, ilObjLearningResourcesSettings, ilObjNewsSettings, ilObjPersonalDesktopSettings, ilObjTaggingSettings, ilObjMediaCastSettings, ilObjComponentSettings, ilObjSurveyAdministration, ilObjAdvancedEditing, ilObjRecoveryFolder, ilObjExternalToolsSettings, ilObjAccessibilitySettings, ilObjMediaObjectsSettings, ilObjAssessmentFolder, ilObjSkillManagement, ilObjRootFolder, and ilObjWorkspaceRootFolder.

Definition at line 1587 of file class.ilObject.php.

Referenced by ilObjContentObjectGUI\afterSave().

        { 
                global $tree;
                
                $parent_id = (int) $tree->getParentId($a_node_id);
                
                if ($parent_id != 0)
                {
                        $obj_data =& $this->ilias->obj_factory->getInstanceByRefId($a_node_id);
                        $obj_data->notify($a_event,$a_ref_id,$a_parent_non_rbac_id,$parent_id,$a_params);
                }
                                
                return true;
        }

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ilObject::putInTree ( $a_parent_ref )

maybe this method should be in tree object!?

Todo:: role/rbac stuff

Reimplemented in ilObjContentObject, ilObject2, and ilObjFolder.

Definition at line 1269 of file class.ilObject.php.

References $log, getId(), getRefId(), getTitle(), and getType().

Referenced by ilObject2GUI\putObjectInTree(), and ilObjectGUI\putObjectInTree().

        {
                global $tree, $log;
                $tree->insertNode($this->getRefId(), $a_parent_ref);
                
                // write log entry
                $log->write("ilObject::putInTree(), parent_ref: $a_parent_ref, ref_id: ".
                        $this->getRefId().", obj_id: ".$this->getId().", type: ".
                        $this->getType().", title: ".$this->getTitle());
        }

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ilObject::read ( $a_force_db = false )

read object data from db into object

Parameters

boolean public

Reimplemented in ilObjCourse, ilObjTest, ilObjFileAccessSettings, ilObjSurvey, ilObjDiskQuotaSettings, ilObjQuestionPool, ilObjSurveyQuestionPool, ilObjRoleFolder, and ilObject2.

Definition at line 157 of file class.ilObject.php.

References $ilBench, $ilDB, $log, $obj_data_record, $query, $res, $row, DB_FETCHMODE_OBJECT, and setDescription().

Referenced by ilObject().

        {
                global $objDefinition, $ilBench, $ilDB, $log;
                $ilBench->start("Core", "ilObject_read");
                if (isset($this->obj_data_record) && !$a_force_db)
                {
                        $obj = $this->obj_data_record;
                }
                else if ($this->referenced)
                {
                        // check reference id
                        if (!isset($this->ref_id))
                        {
                                $message = "ilObject::read(): No ref_id given! (".$this->type.")";
                                $this->ilias->raiseError($message,$this->ilias->error_obj->WARNING);
                        }
                        // read object data
                        $ilBench->start("Core", "ilObject_read_readData");
                        $q = "SELECT * FROM object_data, object_reference WHERE object_data.obj_id=object_reference.obj_id ".
                                 "AND object_reference.ref_id= ".$ilDB->quote($this->ref_id, "integer");
                        $object_set = $ilDB->query($q);
                        $ilBench->stop("Core", "ilObject_read_readData");
                        // check number of records
                        if ($ilDB->numRows($object_set) == 0)
                        {
                                $message = "ilObject::read(): Object with ref_id ".$this->ref_id." not found! (".$this->type.")";
                                $this->ilias->raiseError($message,$this->ilias->error_obj->WARNING);
                        }
                        $obj = $ilDB->fetchAssoc($object_set);
                }
                else
                {
                        // check object id
                        if (!isset($this->id))
                        {
                                $message = "ilObject::read(): No obj_id given! (".$this->type.")";
                                $this->ilias->raiseError($message,$this->ilias->error_obj->WARNING);
                        }
                        // read object data
                        $q = "SELECT * FROM object_data ".
                                 "WHERE obj_id = ".$ilDB->quote($this->id, "integer");
                        $object_set = $ilDB->query($q);
                        // check number of records
                        if ($ilDB->numRows($object_set) == 0)
                        {
                                include_once("./Services/Object/exceptions/class.ilObjectNotFoundException.php");
                                throw new ilObjectNotFoundException("ilObject::read(): Object with obj_id: ".$this->id.
                                        " (".$this->type.") not found!");
                                return;
                        }
                        $obj = $ilDB->fetchAssoc($object_set);
                }
                $this->id = $obj["obj_id"];
                
                // check type match (the "xxx" type is used for the unit test)
                if ($this->type != $obj["type"] && $obj["type"] != "xxx")
                {
                        $message = "ilObject::read(): Type mismatch. Object with obj_id: ".$this->id." ".
                                "was instantiated by type '".$this->type."'. DB type is: ".$obj["type"];
                        // write log entry
                        $log->write($message);
                                
                        // raise error
                        include_once("./Services/Object/exceptions/class.ilObjectTypeMismatchException.php");
                        throw new ilObjectTypeMismatchException($message);
                        return;
                }
                
                $this->type = $obj["type"];
                $this->title = $obj["title"];
                // BEGIN WebDAV: WebDAV needs to access the untranslated title of an object
                $this->untranslatedTitle = $obj["title"];
                // END WebDAV: WebDAV needs to access the untranslated title of an object
                $this->desc = $obj["description"];
                $this->owner = $obj["owner"];
                $this->create_date = $obj["create_date"];
                $this->last_update = $obj["last_update"];
                $this->import_id = $obj["import_id"];
                
                if($objDefinition->isRBACObject($this->getType()))
                {
                        // Read long description
                        $query = "SELECT * FROM object_description WHERE obj_id = ".$ilDB->quote($this->id,'integer');
                        $res = $this->ilias->db->query($query);
                        while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                        {
                                if(strlen($row->description))
                                {
                                        $this->setDescription($row->description);
                                }
                        }
                }
                // multilingual support systemobjects (sys) & categories (db)
                $ilBench->start("Core", "ilObject_Constructor_getTranslation");
                $translation_type = $objDefinition->getTranslationType($this->type);
                if ($translation_type == "sys")
                {
                        $this->title = $this->lng->txt("obj_".$this->type);
                        $this->setDescription($this->lng->txt("obj_".$this->type."_desc"));
                }
                elseif ($translation_type == "db")
                {
                        $q = "SELECT title,description FROM object_translation ".
                                 "WHERE obj_id = ".$ilDB->quote($this->id,'integer')." ".
                                 "AND lang_code = ".$ilDB->quote($this->ilias->account->getCurrentLanguage(),'text')." ".
                                 "AND NOT lang_default = 1";
                        $r = $this->ilias->db->query($q);
                        $row = $r->fetchRow(DB_FETCHMODE_OBJECT);
                        if ($row)
                        {
                                $this->title = $row->title;
                                $this->setDescription($row->description);
                                #$this->desc = $row->description;
                        }
                }
                $ilBench->stop("Core", "ilObject_Constructor_getTranslation");
                $ilBench->stop("Core", "ilObject_read");
        }

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ilObject::requireRegistration ( )

Reimplemented in ilObject2.

Definition at line 1615 of file class.ilObject.php.

References $register.

        {
                return $this->register;
        }

static ilObject::setDeletedDates ( $a_ref_ids )

static

Set deleted date type $ilDB.

Parameters

type $a_ref_ids

Returns: type

Definition at line 1053 of file class.ilObject.php.

References $GLOBALS, $ilDB, and $query.

Referenced by ilTree\saveSubTree().

        {
                global $ilDB;
                
                $query = 'UPDATE object_reference SET deleted = '.$ilDB->now().' '.
                                'WHERE '.$ilDB->in('ref_id',(array) $a_ref_ids,false,'integer');
                
                $GLOBALS['ilLog']->write(__METHOD__.': Query is '. $query);
                $ilDB->manipulate($query);
                return;
        }

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ilObject::setDescription ( $a_desc )

set object description

public

Parameters

string $a_desc object description

Reimplemented in ilObjQuestionPool, ilObjMediaObject, ilObjContentObject, ilObjGlossary, and ilObject2.

Definition at line 418 of file class.ilObject.php.

References ilUtil\shortenText().

Referenced by ilObjRole\assignData(), shibUser\createFields(), ilObjTest\fromXML(), ilObjLanguage\install(), ilObjRoleGUI\loadRoleProperties(), MDUpdateListener(), ilObjRoleFolder\read(), ilObjiLincClassroom\read(), read(), ilObjLanguageExt\setLocal(), ilObjLanguage\uninstall(), and shibUser\updateFields().

        {
                // Shortened form is storted in object_data. Long form is stored in object_description
                $this->desc = ilUtil::shortenText($a_desc, $this->max_desc, $this->add_dots);
                $this->long_desc = $a_desc;
                return true;
        }

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ilObject::setId ( $a_id )

set object id public

Parameters

integer $a_id object id

Reimplemented in ilObjMediaObject, ilCourseStart, and ilObject2.

Definition at line 305 of file class.ilObject.php.

Referenced by ilObjUser\__construct().

        {
                $this->id = $a_id;
        }

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ilObject::setImportId ( $a_import_id )

set import id

public

Parameters

string $a_import_id import id

Reimplemented in ilObjMediaObject, ilObjContentObject, and ilObject2.

Definition at line 456 of file class.ilObject.php.

Referenced by ilCategoryImportParser\handlerBeginTag().

        {
                $this->import_id = $a_import_id;
        }

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ilObject::setObjDataRecord ( $a_record )

set object_data record (note: this method should only be called from the ilObjectFactory class)

Parameters

array $a_record assoc. array from table object_data public

Returns: integer object id

Reimplemented in ilObject2.

Definition at line 583 of file class.ilObject.php.

        {
                $this->obj_data_record = $a_record;
        }

ilObject::setOwner ( $a_owner )

set object owner

public

Parameters

integer $a_owner owner id

Reimplemented in ilObject2.

Definition at line 531 of file class.ilObject.php.

Referenced by create(), and ilObjUser\setActive().

        {
                $this->owner = $a_owner;
        }

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ilObject::setParentRolePermissions ( $a_parent_ref )

Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates.

Reimplemented in ilObjCourse.

Definition at line 1298 of file class.ilObject.php.

References getRefId(), and getType().

Referenced by setPermissions().

        {
                global $rbacadmin, $rbacreview;
                
                $parent_roles = $rbacreview->getParentRoleIds($a_parent_ref);
                foreach((array) $parent_roles as $parent_role)
                {
                        $operations = $rbacreview->getOperationsOfRole(
                                $parent_role['obj_id'],
                                $this->getType(),
                                $parent_role['parent']
                        );
                        $rbacadmin->grantPermission(
                                $parent_role['obj_id'],
                                $operations,
                                $this->getRefId()
                        );
                }
                return true;
        }

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ilObject::setPermissions ( $a_parent_ref )

set permissions of object

Parameters

integer reference_id of parent object public

Reimplemented in ilObject2.

Definition at line 1288 of file class.ilObject.php.

References initDefaultRoles(), and setParentRolePermissions().

Referenced by ilObject2GUI\putObjectInTree(), and ilObjectGUI\putObjectInTree().

        {
                $this->setParentRolePermissions($a_parent_ref);
                $this->initDefaultRoles();
        }

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ilObject::setRefId ( $a_id )

set reference id public

Parameters

integer $a_id reference id

Reimplemented in ilCourseStart, and ilObject2.

Definition at line 315 of file class.ilObject.php.

        {
                $this->ref_id = $a_id;
                $this->referenced = true;
        }

ilObject::setRegisterMode ( $a_bool )

Reimplemented in ilObject2.

Definition at line 1603 of file class.ilObject.php.

Referenced by ilObjGroup\__construct(), and ilObjiLincCourse\ilObjiLincCourse().

        {
                $this->register = (bool) $a_bool;
        }

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ilObject::setTitle ( $a_title )

set object title

public

Parameters

string $a_title object title

Reimplemented in ilObjQuestionPool, ilObjSurveyQuestionPool, ilObjGlossary, ilObjContentObject, ilObjMediaObject, and ilObject2.

Definition at line 393 of file class.ilObject.php.

References $title, and ilUtil\shortenText().

Referenced by ilObjRole\assignData(), shibUser\createFields(), ilObjTest\fromXML(), ilObjRoleGUI\loadRoleProperties(), MDUpdateListener(), ilObjRoleFolder\read(), ilObjiLincClassroom\read(), ilObjLanguage\uninstall(), and shibUser\updateFields().

        {
                $this->title = ilUtil::shortenText($a_title, $this->max_title, $this->add_dots);
                // BEGIN WebDAV: WebDAV needs to access the untranslated title of an object
                $this->untranslatedTitle = $this->title;
                // END WebDAV: WebDAV needs to access the untranslated title of an object
        }

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ilObject::setType ( $a_type )

set object type public

Parameters

integer $a_type object type

Reimplemented in ilObject2.

Definition at line 346 of file class.ilObject.php.

        {
                $this->type = $a_type;
        }

ilObject::update ( )

update object in db

public

Returns: boolean true on success

Reimplemented in ilObjStyleSheet, ilObjCourse, ilObjSAHSLearningModule, ilContainer, ilObjTest, ilObjGroup, ilObjSession, ilObjExercise, ilObjGlossary, ilContainerReference, ilObjMediaCast, ilObjContentObject, ilObjFileAccessSettings, ilObjSurvey, ilObjRole, ilObjMediaPool, ilObjDiskQuotaSettings, ilObjiLincCourse, ilObjNull, ilObjAuthSettings, ilObjQuestionPool, ilObject2, ilObjOrgUnit, ilObjSurveyQuestionPool, ilObjBookingPool, ilObjLinkResource, ilObjStyleSettings, ilObjSurveyAdministration, ilObjAdvancedEditing, ilObjLearningResourcesSettings, ilObjMediaCastSettings, ilObjRecoveryFolder, ilObjNewsSettings, ilObjPersonalDesktopSettings, ilObjTaggingSettings, ilObjExternalToolsSettings, ilObjComponentSettings, ilObjFileBasedLM, ilObjSearchSettings, ilObjAssessmentFolder, ilObjPaymentSettings, ilObjForumAdministration, ilObjBlogAdministration, ilObjPortfolioAdministration, ilObjSkillManagement, ilObjAccessibilitySettings, ilObjMediaObjectsSettings, and ilObjExternalFeed.

Definition at line 686 of file class.ilObject.php.

References $GLOBALS, $ilDB, $res, getDescription(), getId(), getImportId(), getLongDescription(), getRefId(), getTitle(), and getType().

Referenced by ilObjBookingPoolGUI\afterSave(), ilContainerReferenceGUI\afterSave(), ilObjContentObjectGUI\afterSave(), ilObjCourseGUI\afterSave(), ilECSAppEventListener\extendAccount(), ilObjectGUI\handleAutoRating(), ilObjLanguage\install(), MDUpdateListener(), ilObjUser\removeUserPicture(), ilObjLanguageExt\setLocal(), ilObjLanguage\uninstall(), and ilObjMediaObject\update().

        {
                global $objDefinition, $ilDB;
                $q = "UPDATE object_data ".
                        "SET ".
                        "title = ".$ilDB->quote($this->getTitle(), "text").",".
                        "description = ".$ilDB->quote($this->getDescription(), "text").", ".
                        "import_id = ".$ilDB->quote($this->getImportId(), "text").",".
                        "last_update = ".$ilDB->now()." ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
                $ilDB->manipulate($q);
                // the line ($this->read();) messes up meta data handling: meta data,
                // that is not saved at this time, gets lost, so we query for the dates alone
                //$this->read();
                $q = "SELECT last_update FROM object_data".
                         " WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
                $obj_set = $ilDB->query($q);
                $obj_rec = $ilDB->fetchAssoc($obj_set);
                $this->last_update = $obj_rec["last_update"];
                if($objDefinition->isRBACObject($this->getType()))
                {
                        // Update long description
                        $res = $this->ilias->db->query("SELECT * FROM object_description WHERE obj_id = ".
                                $ilDB->quote($this->getId(),'integer'));
                        if($res->numRows())
                        {
                                $values = array(
                                        'description'   => array('clob',$this->getLongDescription())
                                        );
                                $ilDB->update('object_description',$values,array('obj_id' => array('integer',$this->getId())));
                        }
                        else
                        {
                                $values = array(
                                        'description'   => array('clob',$this->getLongDescription()),
                                        'obj_id'                => array('integer',$this->getId()));
                                $ilDB->insert('object_description',$values);
                        }
                }
                $GLOBALS['ilAppEventHandler']->raise(
                        'Services/Object',
                        'update',
                        array('obj_id' => $this->getId(),
                                'obj_type' => $this->getType(),
                                'ref_id' => $this->getRefId()));
                return true;
        }

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ilObject::updateMetaData ( )

update meta data entry

Reimplemented in ilObjMediaObject, ilObject2, and ilObjQuestionPool.

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

References createMetaData(), getId(), getLongDescription(), getTitle(), and getType().

Referenced by ilObjFileBasedLM\update(), ilObjLinkResource\update(), ilObjSurveyQuestionPool\update(), ilObjSurvey\update(), ilObjContentObject\update(), ilObjGlossary\update(), ilObjSAHSLearningModule\update(), and ilObjCourse\update().

        {
                include_once("Services/MetaData/classes/class.ilMD.php");
                include_once("Services/MetaData/classes/class.ilMDGeneral.php");
                include_once("Services/MetaData/classes/class.ilMDDescription.php");
                $md =& new ilMD($this->getId(), 0, $this->getType());
                $md_gen =& $md->getGeneral();
                // BEGIN WebDAV: meta data can be missing sometimes.
                if ($md_gen == null)
                {
                        $this->createMetaData();
                        $md =& new ilMD($this->getId(), 0, $this->getType());
                        $md_gen =& $md->getGeneral();
                }
                // END WebDAV: meta data can be missing sometimes.
                $md_gen->setTitle($this->getTitle());
                // sets first description (maybe not appropriate)
                $md_des_ids =& $md_gen->getDescriptionIds();
                if (count($md_des_ids) > 0)
                {
                        $md_des =& $md_gen->getDescription($md_des_ids[0]);
                        $md_des->setDescription($this->getLongDescription());
                        $md_des->update();
                }
                $md_gen->update();
        }

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ilObject::updateOwner ( )

update owner of object in db

public

Returns: boolean true on success

Reimplemented in ilObject2.

Definition at line 858 of file class.ilObject.php.

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

    {
                global $ilDB;
                
        $q = "UPDATE object_data ".
            "SET ".
            "owner = ".$ilDB->quote($this->getOwner(), "integer").", ".
            "last_update = ".$ilDB->now()." ".
            "WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
        $ilDB->manipulate($q);
        $q = "SELECT last_update FROM object_data".
             " WHERE obj_id = ".$ilDB->quote($this->getId(), "integer");
        $obj_set = $ilDB->query($q);
        $obj_rec = $ilDB->fetchAssoc($obj_set);
        $this->last_update = $obj_rec["last_update"];
        return true;
    }

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ilObject::withReferences ( )

determines wehter objects are referenced or not (got ref ids or not)

Reimplemented in ilObject2.

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

References $referenced.

Referenced by ilObjFolder\putInTree().

        {
                // both vars could differ. this method should always return true if one of them is true without changing their status
                return ($this->call_by_reference) ? true : $this->referenced;
        }

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