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 28 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 49 of file class.ilUserFilter.php.

    {
        global $DIC;
 
        $ilDB = $DIC['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(ilDBConstants::FETCHMODE_ASSOC)) {
            $filtered[] = $row['usr_id'];
        }
        return $filtered;
    }

References $DIC, $ilDB, $query, $res, ilDBConstants\FETCHMODE_ASSOC, and ilUserAccountSettings\getInstance().

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getFolderIds()

ilUserFilter::getFolderIds

(

)

Get accessible user folder (cat and usrf) ids.

Returns

Definition at line 75 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 37 of file class.ilUserFilter.php.

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

References $instance.

Referenced by ilMailAutoCompleteUserProvider\getWherePart(), ilRepositorySearchGUI\listUsers(), ilRepositoryObjectResultTableGUI\parseObjectIds(), ilRepositorySearchGUI\performSearch(), ilInternalLink\searchUsers(), and ilMailSearchGUI\showResults().

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init()

ilUserFilter::init ( )

private

Init.

Returns

Definition at line 84 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 21 of file class.ilUserFilter.php.

Referenced by getFolderIds().

$instance

ilUserFilter::$instance = null

staticprivate

Definition at line 17 of file class.ilUserFilter.php.

Referenced by getInstance().

$settings

ilUserFilter::$settings = null

private

Definition at line 19 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