Inheritance diagram for ilContainerReference:

Collaboration diagram for ilContainerReference:

Public Member Functions
	__construct ($a_id=0, $a_call_by_reference=true)
	Constructor.
	getTargetId ()
	get target id
	setTargetId ($a_target_id)
	set target id
	setTargetRefId ($a_id)
	set target ref_id
	getTargetRefId ()
	get Target ref_id
	getTitleType ()
	get title type
	setTitleType ($type)
	Set title type.
	read ()
	read
	getPresentationTitle ()
	Get presentation title.
	update ()
	update object
	delete ()
	delete
	cloneObject ($a_target_id, $a_copy_id=0)
	Clone course reference.
Public Member Functions inherited from ilObject
	ilObject ($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 ($a_type)
	set object type public
	getTitle ()
	get object title public
	getUntranslatedTitle ()
	get untranslated object title public
	setTitle ($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 ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class)
	create ()
	create
	MDUpdateListener ($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
	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	_lookupTargetId ($a_obj_id)
	lookup target id
static	_lookupTargetRefId ($a_obj_id)
	Lookup target ref_id.
static	_lookupTitle ($a_obj_id)
	Overwitten from base class.
static	_lookupTargetTitle ($a_obj_id)
	Lookup target title.
static	_lookupSourceId ($a_target_id)
	lookup source id
Static Public Member Functions inherited from ilObject
static	_lookupObjIdByImportId ($a_import_id)
static	_getAllReferences ($a_id)
	get all reference ids of object
static	_getIdsForTitle ($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_TYPE_REUSE = 1
const	TITLE_TYPE_CUSTOM = 2
Data Fields inherited from ilObject
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

Protected Attributes
	$db = null
	$target_id = null
	$target_ref_id = null
	$title_type = self::TITLE_TYPE_REUSE

Detailed Description

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

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

Constructor & Destructor Documentation

ilContainerReference::__construct	(	$a_id = `0`,
		$a_call_by_reference = `true`
	)

Constructor.

Parameters

int	$a_id	reference id
bool	$a_call_by_reference

Returns: void

Reimplemented in ilObjCategoryReference, and ilObjCourseReference.

Definition at line 51 of file class.ilContainerReference.php.

References $ilDB.

        {
                global $ilDB;
                parent::__construct($a_id,$a_call_by_reference);
        }

Member Function Documentation

static ilContainerReference::_lookupSourceId ( $a_target_id )

static

lookup source id

Parameters

int $a_target_id obj_id of course or category

Returns: int obj_id of references

Definition at line 152 of file class.ilContainerReference.php.

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

Referenced by ilContainerReferenceAppEventListener\deleteReferences().

         {
                global $ilDB;
                
                $query = "SELECT * FROM container_reference ".
                        "WHERE target_obj_id = ".$ilDB->quote($a_target_id,'integer')." ";
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->obj_id;
                }
                return false;
         }

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static ilContainerReference::_lookupTargetId ( $a_obj_id )

static

lookup target id

public

Parameters

int $a_ref_id Course reference obj_id

Returns

Definition at line 66 of file class.ilContainerReference.php.

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

Referenced by ilObjCourseReferenceListGUI\initItem(), ilObjCategoryReferenceListGUI\initItem(), and ilNoteGUI\showTargets().

        {
                global $ilDB;
                
                $query = "SELECT * FROM container_reference ".
                        "WHERE obj_id = ".$ilDB->quote($a_obj_id,'integer')." ";
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->target_obj_id;
                }
                return $a_obj_id;
        }

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static ilContainerReference::_lookupTargetRefId ( $a_obj_id )

static

Lookup target ref_id.

Parameters

int $a_obj_id obj_id

Returns

Definition at line 86 of file class.ilContainerReference.php.

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

Referenced by ilObjCourseReferenceAccess\_checkAccess(), ilObjCourseReferenceGUI\_goto(), and ilObjCategoryReferenceGUI\_goto().

         {
                global $ilDB;
                
                $query = "SELECT ref_id FROM object_reference obr ".
                        "JOIN container_reference cr ON obr.obj_id = cr.target_obj_id ".
                        "WHERE cr.obj_id = ".$ilDB->quote($a_obj_id,'integer');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->ref_id;
                }
                return false;
         }

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static ilContainerReference::_lookupTargetTitle ( $a_obj_id )

static

Lookup target title.

Returns: string title

Definition at line 130 of file class.ilContainerReference.php.

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

Referenced by _lookupTitle(), and ilCourseObjectivesTableGUI\fillRow().

         {
                global $ilDB;
                
                $query = "SELECT title FROM object_data od ".
                        "JOIN container_reference cr ON target_obj_id = od.obj_id ".
                        "WHERE cr.obj_id = ".$ilDB->quote($a_obj_id ,'integer');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->title;
                }
                return '';
         }

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static ilContainerReference::_lookupTitle ( $a_obj_id )

static

Overwitten from base class.

Parameters

int $a_obj_id

Returns

Reimplemented from ilObject.

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

References $ilDB, $query, $res, $row, _lookupTargetTitle(), DB_FETCHMODE_OBJECT, and TITLE_TYPE_CUSTOM.

Referenced by ilTree\fetchNodeData(), ilNoteGUI\getNoteListHTML(), ilObjCourseReferenceListGUI\initItem(), ilObjCategoryReferenceListGUI\initItem(), and read().

         {
                 global $ilDB;
                 
                 $query = 'SELECT title,title_type FROM container_reference cr '.
                                 'JOIN object_data od ON cr.obj_id = od.obj_id '.
                                 'WHERE cr.obj_id = '.$ilDB->quote($a_obj_id,'integer');
                 $res = $ilDB->query($query);
                 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                 {
                         if($row->title_type == ilContainerReference::TITLE_TYPE_CUSTOM)
                         {
                                 return $row->title;
                         }
                 }
                 return ilContainerReference::_lookupTargetTitle($a_obj_id);
         }

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ilContainerReference::cloneObject	(	$a_target_id,
		$a_copy_id = `0`
	)

Clone course reference.

public

Parameters

int	target ref_id
int	copy id

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

References $ilDB, $ilUser, and $query.

        {
                global $ilDB,$ilUser;
                
                $new_obj = parent::cloneObject($a_target_id,$a_copy_id);
                
                $query = "INSERT INTO container_reference (obj_id, target_obj_id, title_type) ".
                        "VALUES( ".
                        $ilDB->quote($new_obj->getId(),'integer').", ".
                        $ilDB->quote($this->getTargetId(),'integer').", ".
                        $ilDB->quote($this->getTitleType(),'integer').' '.
                        ")";
                $ilDB->manipulate($query);
                return $new_obj;
        }

ilContainerReference::delete ( )

delete

public

Parameters

@return

Reimplemented from ilObject.

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

References $ilDB, $query, and ilObject\getId().

        {
                global $ilDB;
                if(!parent::delete())
                {
                        return false;
                }
                $query = "DELETE FROM container_reference ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId(),'integer')." ";
                $ilDB->manipulate($query);
                
                return true;
        }

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ilContainerReference::getPresentationTitle ( )

Get presentation title.

Returns: string presentation title

Reimplemented from ilObject.

Definition at line 267 of file class.ilContainerReference.php.

References ilObject\getTitle(), and getTitleType().

        {
                if($this->getTitleType() == self::TITLE_TYPE_CUSTOM)
                {
                        return $this->getTitle();
                }
                else
                {
                        return $this->lng->txt('reference_of').' '.$this->getTitle();
                }
        }

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ilContainerReference::getTargetId ( )

get target id

public

Returns

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

References $target_id.

Referenced by read(), and update().

        {
                return $this->target_id;
        }

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ilContainerReference::getTargetRefId ( )

get Target ref_id

public

Parameters

@return

Definition at line 209 of file class.ilContainerReference.php.

References $target_ref_id.

        {
                return $this->target_ref_id;
        }

ilContainerReference::getTitleType ( )

get title type

Returns: type

Definition at line 218 of file class.ilContainerReference.php.

References $title_type.

Referenced by getPresentationTitle(), read(), and update().

        {
                return $this->title_type;
        }

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ilContainerReference::read ( )

read

public

Returns

Definition at line 238 of file class.ilContainerReference.php.

References $ilDB, $query, $res, $row, ilObject\_getAllReferences(), _lookupTitle(), DB_FETCHMODE_OBJECT, ilObject\getId(), getTargetId(), getTitleType(), setTargetId(), setTargetRefId(), setTitleType(), and TITLE_TYPE_REUSE.

        {
                global $ilDB;
                
                parent::read();
                
                $query = "SELECT * FROM container_reference ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId(),'integer')." ";
                $res = $ilDB->query($query);
                
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->setTargetId($row->target_obj_id);
                        $this->setTitleType($row->title_type);
                }
                $ref_ids = ilObject::_getAllReferences($this->getTargetId());
                $this->setTargetRefId(current($ref_ids));
                
                if($this->getTitleType() == ilContainerReference::TITLE_TYPE_REUSE)
                {
                        #$this->title = $this->lng->txt('reference_of').' '.ilObject::_lookupTitle($this->getTargetId());
                        $this->title = ilObject::_lookupTitle($this->getTargetId());
                }
        }

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ilContainerReference::setTargetId ( $a_target_id )

set target id

public

Parameters

int $a_target_id target id

Returns

Definition at line 185 of file class.ilContainerReference.php.

Referenced by read().

        {
                $this->target_id = $a_target_id;
        }

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ilContainerReference::setTargetRefId ( $a_id )

set target ref_id

public

Parameters

@return

Definition at line 197 of file class.ilContainerReference.php.

Referenced by read().

        {
                $this->target_ref_id = $a_id;
        }

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ilContainerReference::setTitleType ( $type )

Set title type.

Parameters

type $type

Definition at line 227 of file class.ilContainerReference.php.

References ilObject\$type.

Referenced by read().

        {
                $this->title_type = $type;
        }

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ilContainerReference::update ( )

update object

public

Parameters

@return

Reimplemented from ilObject.

Definition at line 286 of file class.ilContainerReference.php.

References $ilDB, $query, ilObject\getId(), getTargetId(), and getTitleType().

        {
                global $ilDB;
                
                parent::update();
                
                $query = "DELETE FROM container_reference ".
                        "WHERE obj_id = ".$ilDB->quote($this->getId(),'integer')." ";
                $ilDB->manipulate($query);
                
                $query = "INSERT INTO container_reference (obj_id, target_obj_id, title_type) ".
                        "VALUES( ".
                        $ilDB->quote($this->getId(),'integer').", ".
                        $ilDB->quote($this->getTargetId(),'integer').", ".
                        $ilDB->quote($this->getTitleType(),'integer').' '.
                        ")";
                $ilDB->manipulate($query);
        }