Inheritance diagram for ilLDAPCronSynchronization:

Collaboration diagram for ilLDAPCronSynchronization:

Public Member Functions
	getId ()
	Get id.
	getTitle ()
	Get title.
	getDescription ()
	Get description.
	getDefaultScheduleType ()
	Get schedule type.
	getDefaultScheduleValue ()
	Get schedule value.
	hasAutoActivation ()
	Is to be activated on "installation".
	hasFlexibleSchedule ()
	Can the schedule be configured?
	run ()
	Run job.
	addToExternalSettingsForm ($a_form_id, array &$a_fields, $a_is_active)
	Add external settings to form.
Public Member Functions inherited from ilCronJob
	isActive ($a_ts_last_run, $a_schedule_type, $a_schedule_value, $a_manual=false)
	Is job currently active?
	getScheduleType ()
	Get current schedule type (if flexible)
	getScheduleValue ()
	Get current schedule value (if flexible)
	setSchedule ($a_type, $a_value)
	Update current schedule (if flexible)
	getValidScheduleTypes ()
	Get all available schedule types.
	isManuallyExecutable ()
	Defines whether or not a cron job can be started manually.
	hasCustomSettings ()
	Has cron job any custom setting which can be edited?
	addCustomSettingsToForm (ilPropertyFormGUI $a_form)
	Add custom settings to form.
	saveCustomSettings (ilPropertyFormGUI $a_form)
	Save custom settings.
	activationWasToggled ($a_currently_active)
	Cron job status was changed.

Private Member Functions
	deactivateUsers (ilLDAPServer $server, $a_ldap_users)
	Deactivate users that are disabled in LDAP.

Private Attributes
	$current_server = null
	$ldap_query = null
	$ldap_to_ilias = null
	$counter = 0

Additional Inherited Members
Data Fields inherited from ilCronJob
const	SCHEDULE_TYPE_DAILY = 1
const	SCHEDULE_TYPE_IN_MINUTES = 2
const	SCHEDULE_TYPE_IN_HOURS = 3
const	SCHEDULE_TYPE_IN_DAYS = 4
const	SCHEDULE_TYPE_WEEKLY = 5
const	SCHEDULE_TYPE_MONTHLY = 6
const	SCHEDULE_TYPE_QUARTERLY = 7
const	SCHEDULE_TYPE_YEARLY = 8
Protected Member Functions inherited from ilCronJob
	checkSchedule ($a_ts_last_run, $a_schedule_type, $a_schedule_value)

Detailed Description

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

Version: $Id$

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

Member Function Documentation

ilLDAPCronSynchronization::addToExternalSettingsForm	(		$a_form_id,
		array &	$a_fields,
			$a_is_active
	)

Add external settings to form.

Parameters

int	$a_form_id
array	$a_fields
bool	$a_is_active

Reimplemented from ilCronJob.

Definition at line 157 of file class.ilLDAPCronSynchronization.php.

References $lng, and ilAdministrationSettingsFormHandler\FORM_LDAP.

        {                               
                global $lng;
                
                switch($a_form_id)
                {                       
                        case ilAdministrationSettingsFormHandler::FORM_LDAP:                                                                            
                                $a_fields["ldap_user_sync_cron"] = $a_is_active ? 
                                        $lng->txt("enabled") :
                                        $lng->txt("disabled");
                                break;
                }
        }

ilLDAPCronSynchronization::deactivateUsers	(	ilLDAPServer	$server,
			$a_ldap_users
	)

private

Deactivate users that are disabled in LDAP.

Definition at line 131 of file class.ilLDAPCronSynchronization.php.

References $ilLog, $usr_id, ilObjUser\_getExternalAccountsByAuthMode(), ilObjUser\_toggleActiveStatusOfUsers(), and ilLDAPServer\getAuthenticationMappingKey().

Referenced by run().

        {
                global $ilLog;
                
                include_once './Services/User/classes/class.ilObjUser.php';
                
                foreach($ext = ilObjUser::_getExternalAccountsByAuthMode($server->getAuthenticationMappingKey(),true) as $usr_id => $external_account)
                {
                        if(!array_key_exists($external_account,$a_ldap_users))
                        {
                                $inactive[] = $usr_id;
                        }
                }
                if(count($inactive))
                {
                        ilObjUser::_toggleActiveStatusOfUsers($inactive,false);
                        $ilLog->write('LDAP: Found '.count($inactive).' inactive users.');
                        
                        $this->counter++;
                }
                else
                {
                        $ilLog->write('LDAP: No inactive users found');
                }
        }

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ilLDAPCronSynchronization::getDefaultScheduleType ( )

Get schedule type.

Returns: int

Reimplemented from ilCronJob.

Definition at line 45 of file class.ilLDAPCronSynchronization.php.

References ilCronJob\SCHEDULE_TYPE_DAILY.

        {
                return self::SCHEDULE_TYPE_DAILY;
        }

ilLDAPCronSynchronization::getDefaultScheduleValue ( )

Get schedule value.

Returns: int|array

Reimplemented from ilCronJob.

Definition at line 50 of file class.ilLDAPCronSynchronization.php.

        {
                return;
        }

ilLDAPCronSynchronization::getDescription ( )

Get description.

Returns: string

Reimplemented from ilCronJob.

Definition at line 37 of file class.ilLDAPCronSynchronization.php.

References $lng.

        {
                global $lng;
                
                $lng->loadLanguageModule("ldap");
                return $lng->txt("ldap_user_sync_cron_info");
        }

ilLDAPCronSynchronization::getId ( )

Get id.

Returns: string

Reimplemented from ilCronJob.

Definition at line 24 of file class.ilLDAPCronSynchronization.php.

        {
                return "ldap_sync";
        }

ilLDAPCronSynchronization::getTitle ( )

Get title.

Returns: string

Reimplemented from ilCronJob.

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

References $lng.

        {
                global $lng;
                
                $lng->loadLanguageModule('ldap');
                return $lng->txt('ldap_user_sync_cron');
        }

ilLDAPCronSynchronization::hasAutoActivation ( )

Is to be activated on "installation".

Returns: boolean

Reimplemented from ilCronJob.

Definition at line 55 of file class.ilLDAPCronSynchronization.php.

        {
                return false;
        }

ilLDAPCronSynchronization::hasFlexibleSchedule ( )

Can the schedule be configured?

Returns: boolean

Reimplemented from ilCronJob.

Definition at line 60 of file class.ilLDAPCronSynchronization.php.

        {
                return false;
        }

ilLDAPCronSynchronization::run ( )

Run job.

Returns: ilCronJobResult

Reimplemented from ilCronJob.

Definition at line 65 of file class.ilLDAPCronSynchronization.php.

References $ilLog, $messages, $result, ilLDAPServer\_getCronServerIds(), deactivateUsers(), IL_LDAP_BIND_DEFAULT, ilCronJobResult\STATUS_NO_ACTION, and ilCronJobResult\STATUS_OK.

        {                               
                global $ilLog;
                
                $status = ilCronJobResult::STATUS_NO_ACTION;                                            
        
                $messages = array();
                foreach(ilLDAPServer::_getCronServerIds() as $server_id)
                {
                        try
                        {
                                $this->current_server = new ilLDAPServer($server_id);
                                $this->current_server->doConnectionCheck();
                                $ilLog->write("LDAP: starting user synchronization for ".$this->current_server->getName());
                                
                                $this->ldap_query = new ilLDAPQuery($this->current_server);
                                $this->ldap_query->bind(IL_LDAP_BIND_DEFAULT);
                                
                                if(is_array($users = $this->ldap_query->fetchUsers()))
                                {                                                                               
                                        // Deactivate ldap users that are not in the list
                                        $this->deactivateUsers($this->current_server,$users);
                                }
                        
                                if(count($users))
                                {                                                                                       
                                        $ilLog->write("LDAP: Starting update/creation of users ...");
                                        $this->ldap_to_ilias = new ilLDAPAttributeToUser($this->current_server);
                                        $this->ldap_to_ilias->setNewUserAuthMode($this->current_server->getAuthenticationMappingKey());
                                        #$ilLog->write(print_r($users,true));
                                        $this->ldap_to_ilias->setUserData($users);
                                        $this->ldap_to_ilias->refresh();
                                        $ilLog->write("LDAP: Finished update/creation");
                                        
                                        $this->counter++;
                                }
                                else
                                {
                                        $ilLog->write("LDAP: No users for update/create. Aborting.");
                                }
                        }
                        catch(ilLDAPQueryException $exc)
                        {
                                $mess = $exc->getMessage();
                                $ilLog->write($mess);
                                
                                $messages[] = $mess;
                        }
                }
        
                if($this->counter)
                {
                        $status = ilCronJobResult::STATUS_OK;
                }                       
                $result = new ilCronJobResult();
                if(sizeof($messages))
                {
                        $result->setMessage(implode("\n", $messages));
                }
                $result->setStatus($status);            
                return $result;
        }