ilSCGroups Class Reference

Description of class. More...

Collaboration diagram for ilSCGroups:

Public Member Functions
	updateFromComponentDefinition ($a_component_id)
	Update from component definition reader. More...
	lookupGroupByComponentId ($a_component_id)
	getGroups ()
	Get groups. More...

Static Public Member Functions
static	getInstance ()
	Get singleton instance. More...

Protected Member Functions
	read ()
	read groups More...

Private Member Functions
	__construct ()
	Singleton constructor. More...

Private Attributes
	$groups = array()

Static Private Attributes
static	$instance = null

Detailed Description

Description of class.

Author

Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Definition at line 12 of file class.ilSCGroups.php.

Constructor & Destructor Documentation

__construct()

ilSCGroups::__construct ( )

private

Singleton constructor.

Definition at line 25 of file class.ilSCGroups.php.

References read().

        {
                $this->read();
        }

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Member Function Documentation

getGroups()

ilSCGroups::getGroups

(

)

Get groups.

Returns

ilSCGroup[]

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

References $groups.

Referenced by updateFromComponentDefinition().

        {
                return (array) $this->groups;
        }

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getInstance()

static ilSCGroups::getInstance ( )

static

Get singleton instance.

Returns

ilSCGroups

Definition at line 34 of file class.ilSCGroups.php.

Referenced by ilObjDefReader\handlerBeginTag(), and ilSCGroupTableGUI\parse().

        {
                if(self::$instance == NULL)
                {
                        return self::$instance = new self();
                }
                return self::$instance;
        }

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lookupGroupByComponentId()

ilSCGroups::lookupGroupByComponentId

(

$a_component_id

)

Definition at line 67 of file class.ilSCGroups.php.

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

Referenced by ilObjDefReader\handlerBeginTag().

        {
                global $ilDB;
                
                $query = 'SELECT id FROM sysc_groups '.
                                'WHERE component = '.$ilDB->quote($a_component_id,'text');
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        return $row->id;
                }
                return 0;
        }

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read()

ilSCGroups::read ( )

protected

read groups

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

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

Referenced by __construct().

        {
                global $ilDB;
                
                $query = 'SELECT id FROM sysc_groups '.
                                'ORDER BY id ';
                $res = $ilDB->query($query);
                
                $this->groups = array();
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->groups[] = new ilSCGroup($row->id);
                }
        }

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updateFromComponentDefinition()

ilSCGroups::updateFromComponentDefinition

(

$a_component_id

)

Update from component definition reader.

Parameters

type

$a_component_id

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

References getGroups().

        {
                foreach($this->getGroups() as $group)
                {
                        if($group->getComponentId() == $a_component_id)
                        {
                                return $group->getId();
                        }
                }

                $component_group = new ilSCGroup();
                $component_group->setComponentId($a_component_id);
                $component_group->create();
                
                return $component_group->getId();
        }

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Field Documentation

$groups

ilSCGroups::$groups = array()

private

Definition at line 20 of file class.ilSCGroups.php.

Referenced by getGroups().

$instance

ilSCGroups::$instance = null

staticprivate

Definition at line 18 of file class.ilSCGroups.php.

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

• Services/SystemCheck/classes/class.ilSCGroups.php