Collaboration diagram for ilCronDeleteInactiveUserAccounts:

Public Member Functions
	__construct ()
	run ()

Static Public Member Functions
static	getPossibleIntervalsArray ()
static	getDefaultIntervalKey ()

Data Fields
const	INTERVAL_DAILY = '1'
const	INTERVAL_WEEKLY = '2'
const	INTERVAL_MONTHLY = '3'
const	INTERVAL_QUARTERLY = '4'
const	DEFAULT_INACTIVITY_PERIOD = 365

Private Member Functions
	getCurrentIntervalPeriod ()

Private Attributes
	$interval = null
	$include_roles = null
	$period = null
	$enabled = false

Detailed Description

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

Constructor & Destructor Documentation

ilCronDeleteInactiveUserAccounts::__construct ( )

Definition at line 30 of file class.ilCronDeleteInactiveUserAccounts.php.

References $ilSetting, and getCurrentIntervalPeriod().

        {
                global $ilSetting;
                $this->interval = $ilSetting->get(
                        'cron_inactive_user_delete_interval',
                        self::getDefaultIntervalKey()
                );
                $this->include_roles = $ilSetting->get(
                        'cron_inactive_user_delete_include_roles', null
                );
                if($this->include_roles === null) $this->include_roles = array();
                else $this->include_roles = explode(',', $this->include_roles);
                $this->period = $ilSetting->get(
                        'cron_inactive_user_delete_period',
                        self::DEFAULT_INACTIVITY_PERIOD
                );
                $last_run = (int)$ilSetting->get('cron_inactive_user_delete_last_run', 0);
                if( $ilSetting->get('cron_inactive_user_delete', false) )
                {
                        if( !$last_run || (time() - $last_run) > $this->getCurrentIntervalPeriod() )
                        {
                                $this->enabled = true;
                                $ilSetting->set('cron_inactive_user_delete_last_run', time());
                        }
                }
        }

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Member Function Documentation

ilCronDeleteInactiveUserAccounts::getCurrentIntervalPeriod ( )

private

Definition at line 92 of file class.ilCronDeleteInactiveUserAccounts.php.

References $period.

Referenced by __construct().

        {
                $period = 60 * 60;
                switch( $this->interval )
                {
                        case self::INTERVAL_QUARTERLY:  $period *= 3;
                        case self::INTERVAL_MONTHLY:    $period *= 30;
                        case self::INTERVAL_WEEKLY:             $period *= 7;
                        case self::INTERVAL_DAILY:              $period *= 24;
                }
                return $period;
        }

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static ilCronDeleteInactiveUserAccounts::getDefaultIntervalKey ( )

static

Definition at line 119 of file class.ilCronDeleteInactiveUserAccounts.php.

References INTERVAL_DAILY.

Referenced by ilObjSystemFolderGUI\initCronJobsForm().

        {
                return self::INTERVAL_DAILY;
        }

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static ilCronDeleteInactiveUserAccounts::getPossibleIntervalsArray ( )

static

Definition at line 107 of file class.ilCronDeleteInactiveUserAccounts.php.

References $lng.

Referenced by ilObjSystemFolderGUI\initCronJobsForm().

        {
                global $lng;
                return array(
                        self::INTERVAL_DAILY            => $lng->txt("daily"),
                        self::INTERVAL_WEEKLY           => $lng->txt("weekly"),
                        self::INTERVAL_MONTHLY          => $lng->txt("monthly"),
                        self::INTERVAL_QUARTERLY        => $lng->txt("quarterly")
                );
        }

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ilCronDeleteInactiveUserAccounts::run ( )

Definition at line 63 of file class.ilCronDeleteInactiveUserAccounts.php.

References $usr_id, ilObjUser\_getUserIdsByInactivityPeriod(), and ilObjectFactory\getInstanceByObjId().

        {
                if( !$this->enabled ) return;
                global $rbacreview;
                $usr_ids = ilObjUser::_getUserIdsByInactivityPeriod($this->period);
                foreach($usr_ids as $usr_id)
                {
                        if($usr_id == ANONYMOUS_USER_ID || $usr_id == SYSTEM_USER_ID) continue;
                        $continue = true;
                        foreach($this->include_roles as $role_id)
                        {
                                if( $rbacreview->isAssigned($usr_id, $role_id) )
                                {
                                        $continue = false;
                                        break;
                                }
                        }
                        if($continue) continue;
                        $user = ilObjectFactory::getInstanceByObjId($usr_id);
                        $user->delete();
                }
        }