ilUserFilter Class Reference

@classDescription user filter More...

Collaboration diagram for ilUserFilter:

Public Member Functions
	filter ($a_user_ids)
	Filter user accounts. More...
	getFolderIds ()
	Get accessible user folder (cat and usrf) ids. More...

Static Public Member Functions
static	getInstance ()
	Singelton get instance. More...

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

Private Member Functions
	init ()
	Init. More...

Private Attributes
	$settings = null
	$folder_ids = array()

Static Private Attributes
static	$instance = null

Detailed Description

@classDescription user filter

Author

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

Version

$Id$

Definition at line 15 of file class.ilUserFilter.php.

Constructor & Destructor Documentation

__construct()

ilUserFilter::__construct ( )

protected

Singleton constructor.

Returns

Definition at line 29 of file class.ilUserFilter.php.

        {
                $this->init();
        }

References init().

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Member Function Documentation

filter()

ilUserFilter::filter

(

$a_user_ids

)

Filter user accounts.

Returns

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

        {
                global $ilDB;
                
                if(!ilUserAccountSettings::getInstance()->isUserAccessRestricted())
                {
                        return $a_user_ids;
                }
                
                $query = "SELECT usr_id FROM usr_data ".
                        "WHERE ".$ilDB->in('time_limit_owner',$this->folder_ids,false,'integer')." ".
                        "AND ".$ilDB->in('usr_id',$a_user_ids,false,'integer');
                $res = $ilDB->query($query);
                
                $filtered = array();
                while($row = $res->fetchRow(DB_FETCHMODE_ASSOC))
                {
                        $filtered[] = $row['usr_id'];
                }
                return $filtered;
        }

References $ilDB, $query, $res, $row, DB_FETCHMODE_ASSOC, and ilUserAccountSettings\getInstance().

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getFolderIds()

ilUserFilter::getFolderIds

(

)

Get accessible user folder (cat and usrf) ids.

Returns

Definition at line 77 of file class.ilUserFilter.php.

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

References $folder_ids.

getInstance()

static ilUserFilter::getInstance ( )

static

Singelton get instance.

Returns

object ilUserFilter

Definition at line 38 of file class.ilUserFilter.php.

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

References $instance.

Referenced by ilRepositorySearchGUI\listUsers(), ilRepositoryObjectResultTableGUI\parseObjectIds(), ilRepositorySearchGUI\performSearch(), and ilMailSearchGUI\showResults().

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init()

ilUserFilter::init ( )

private

Init.

Returns

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

        {
                if(ilUserAccountSettings::getInstance()->isUserAccessRestricted())
                {
                        include_once './Services/User/classes/class.ilLocalUser.php';
                        $this->folder_ids = ilLocalUser::_getFolderIds();
                }
        }

References ilLocalUser\_getFolderIds(), and ilUserAccountSettings\getInstance().

Referenced by __construct().

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Field Documentation

$folder_ids

ilUserFilter::$folder_ids = array()

private

Definition at line 22 of file class.ilUserFilter.php.

Referenced by getFolderIds().

$instance

ilUserFilter::$instance = null

staticprivate

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

Referenced by getInstance().

$settings

ilUserFilter::$settings = null

private

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

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

• Services/User/classes/class.ilUserFilter.php