Cron job application base class. More...

Inheritance diagram for ilCronJob:

Collaboration diagram for ilCronJob:

Public Member Functions
	isActive ($a_ts_last_run, $a_schedule_type, $a_schedule_value, $a_manual=false)
	Is job currently active? More...

	getScheduleType ()
	Get current schedule type (if flexible) More...

	getScheduleValue ()
	Get current schedule value (if flexible) More...

	setSchedule ($a_type, $a_value)
	Update current schedule (if flexible) More...

	getValidScheduleTypes ()
	Get all available schedule types. More...

	getTitle ()
	Get title. More...

	getDescription ()
	Get description. More...

	isManuallyExecutable ()
	Defines whether or not a cron job can be started manually. More...

	hasCustomSettings ()
	Has cron job any custom setting which can be edited? More...

	addCustomSettingsToForm (ilPropertyFormGUI $a_form)
	Add custom settings to form. More...

	saveCustomSettings (ilPropertyFormGUI $a_form)
	Save custom settings. More...

	addToExternalSettingsForm ($a_form_id, array &$a_fields, $a_is_active)
	Add external settings to form. More...

	activationWasToggled ($a_currently_active)
	Cron job status was changed. More...

	getId ()
	Get id. More...

	hasAutoActivation ()
	Is to be activated on "installation". More...

	hasFlexibleSchedule ()
	Can the schedule be configured? More...

	getDefaultScheduleType ()
	Get schedule type. More...

	getDefaultScheduleValue ()
	Get schedule value. More...

	run ()
	Run job. More...

Data Fields
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
	checkSchedule ($a_ts_last_run, $a_schedule_type, $a_schedule_value)

Detailed Description

Cron job application base class.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 11 of file class.ilCronJob.php.

Member Function Documentation

◆ activationWasToggled()

ilCronJob::activationWasToggled ( $a_currently_active )

Cron job status was changed.

Parameters

bool $a_currently_active

Reimplemented in ilForumCronNotification, ilWebResourceCronLinkCheck, ilMailCronNotification, ilMembershipCronNotifications, ilPaymentCronNotification, and ilDAVCronDiskQuota.

Definition at line 259 of file class.ilCronJob.php.

        {
                // we cannot use ilObject or any higher level construct here
                // this may be called from setup, so it is limited to handling ilSetting/ilDB mostly
        }

Referenced by ilCronManager\activateJob(), ilCronManager\createDefaultEntry(), and ilCronManager\deactivateJob().

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◆ addCustomSettingsToForm()

ilCronJob::addCustomSettingsToForm ( ilPropertyFormGUI $a_form )

Add custom settings to form.

Parameters

ilPropertyFormGUI $a_form

Reimplemented in ilConsultationHourCron, ilMailCronNotification, ilMailCronOrphanedMails, ilPaymentCronNotification, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilDAVCronDiskQuota, and ilSCCronTrash.

Definition at line 221 of file class.ilCronJob.php.

        {
                
        }

◆ addToExternalSettingsForm()

ilCronJob::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 in ilLDAPCronSynchronization, ilMembershipCronNotifications, and ilDAVCronDiskQuota.

Definition at line 244 of file class.ilCronJob.php.

        {
                
        }

◆ checkSchedule()

ilCronJob::checkSchedule	(	$a_ts_last_run,
		$a_schedule_type,
		$a_schedule_value
	)

protected

Definition at line 114 of file class.ilCronJob.php.

        {
                if(!$a_schedule_type)
                {
                        return false;
                }
                if(!$a_ts_last_run)
                {
                        return true;
                }
                
                $now = time();
                
                switch($a_schedule_type)
                {
                        case self::SCHEDULE_TYPE_DAILY:
                                $last = date("Y-m-d", $a_ts_last_run);
                                $ref = date("Y-m-d", $now);
                                return ($last != $ref);
                                
                        case self::SCHEDULE_TYPE_WEEKLY:
                                $last = date("Y-W", $a_ts_last_run);
                                $ref = date("Y-W", $now);
                                return ($last != $ref);
                                
                        case self::SCHEDULE_TYPE_MONTHLY:
                                $last = date("Y-n", $a_ts_last_run);
                                $ref = date("Y-n", $now);
                                return ($last != $ref);
                                
                        case self::SCHEDULE_TYPE_QUARTERLY:
                                $last = date("Y", $a_ts_last_run)."-".ceil(date("n", $a_ts_last_run)/3);
                                $ref = date("Y", $now)."-".ceil(date("n", $now)/3);
                                return ($last != $ref);
                                
                        case self::SCHEDULE_TYPE_YEARLY:
                                $last = date("Y", $a_ts_last_run);
                                $ref = date("Y", $now);
                                return ($last != $ref);
                        
                        case self::SCHEDULE_TYPE_IN_MINUTES:
                                $diff = floor(($now-$a_ts_last_run)/60);
                                return ($diff >= $a_schedule_value);
                                
                        case self::SCHEDULE_TYPE_IN_HOURS:
                                $diff = floor(($now-$a_ts_last_run)/(60*60));
                                return ($diff >= $a_schedule_value);
                                
                        case self::SCHEDULE_TYPE_IN_DAYS:
                                $diff = floor(($now-$a_ts_last_run)/(60*60*24));
                                return ($diff >= $a_schedule_value);            
                }                               
        }

References SCHEDULE_TYPE_DAILY, SCHEDULE_TYPE_IN_DAYS, SCHEDULE_TYPE_IN_HOURS, SCHEDULE_TYPE_IN_MINUTES, SCHEDULE_TYPE_MONTHLY, SCHEDULE_TYPE_QUARTERLY, SCHEDULE_TYPE_WEEKLY, and SCHEDULE_TYPE_YEARLY.

Referenced by isActive().

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◆ getDefaultScheduleType()

ilCronJob::getDefaultScheduleType ( )

abstract

Get schedule type.

Returns: int

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\createDefaultEntry(), isActive(), and ilCronManagerTableGUI\parseJobToData().

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◆ getDefaultScheduleValue()

ilCronJob::getDefaultScheduleValue ( )

abstract

Get schedule value.

Returns: int|array

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\createDefaultEntry(), isActive(), and ilCronManagerTableGUI\parseJobToData().

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◆ getDescription()

ilCronJob::getDescription ( )

Get description.

Returns: string

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Definition at line 188 of file class.ilCronJob.php.

        {
                
        }

Referenced by ilCronManagerTableGUI\parseJobToData().

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◆ getId()

ilCronJob::getId ( )

abstract

Get id.

Returns: string

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\activateJob(), ilCronManager\createDefaultEntry(), ilCronManager\deactivateJob(), ilCronManager\resetJob(), ilCronManager\runJob(), ilCronManager\updateJobResult(), and ilCronManager\updateJobSchedule().

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◆ getScheduleType()

ilCronJob::getScheduleType ( )

Get current schedule type (if flexible)

Returns: int

Definition at line 54 of file class.ilCronJob.php.

        {
                if($this->hasFlexibleSchedule() && $this->schedule_type)
                {
                        return $this->schedule_type;
                }
        }

References hasFlexibleSchedule().

Referenced by ilWebResourceCronLinkCheck\__getCheckPeriod().

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◆ getScheduleValue()

ilCronJob::getScheduleValue ( )

Get current schedule value (if flexible)

Returns: int

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

        {
                if($this->hasFlexibleSchedule() && $this->schedule_value)
                {
                        return $this->schedule_value;
                }
        }

References hasFlexibleSchedule().

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◆ getTitle()

ilCronJob::getTitle ( )

Get title.

Returns: string

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Definition at line 178 of file class.ilCronJob.php.

        {
                
        }

Referenced by ilCronManagerTableGUI\parseJobToData().

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◆ getValidScheduleTypes()

ilCronJob::getValidScheduleTypes ( )

Get all available schedule types.

Returns: int

Reimplemented in ilSCCronTrash.

Definition at line 98 of file class.ilCronJob.php.

        {
                return array(self::SCHEDULE_TYPE_DAILY, self::SCHEDULE_TYPE_IN_MINUTES,
                        self::SCHEDULE_TYPE_IN_HOURS, self::SCHEDULE_TYPE_IN_DAYS,
                        self::SCHEDULE_TYPE_WEEKLY, self::SCHEDULE_TYPE_MONTHLY,
                        self::SCHEDULE_TYPE_QUARTERLY, self::SCHEDULE_TYPE_YEARLY);
        }               

Referenced by setSchedule(), and ilCronManager\updateJobSchedule().

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◆ hasAutoActivation()

ilCronJob::hasAutoActivation ( )

abstract

Is to be activated on "installation".

Returns: boolean

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\createDefaultEntry().

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◆ hasCustomSettings()

ilCronJob::hasCustomSettings ( )

Has cron job any custom setting which can be edited?

Returns: boolean

Reimplemented in ilForumCronNotification, ilConsultationHourCron, ilMailCronNotification, ilMailCronOrphanedMails, ilPaymentCronNotification, ilSCCronTrash, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, and ilDAVCronDiskQuota.

Definition at line 211 of file class.ilCronJob.php.

        {
                return false;
        }

Referenced by ilCronManagerTableGUI\parseJobToData().

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◆ hasFlexibleSchedule()

ilCronJob::hasFlexibleSchedule ( )

abstract

Can the schedule be configured?

Returns: boolean

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\createDefaultEntry(), getScheduleType(), getScheduleValue(), isActive(), ilCronManagerTableGUI\parseJobToData(), setSchedule(), and ilCronManager\updateJobSchedule().

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◆ isActive()

ilCronJob::isActive	(	$a_ts_last_run,
		$a_schedule_type,
		$a_schedule_value,
		$a_manual = `false`
	)

Is job currently active?

Parameters

timestamp	$a_ts_last_run
integer	$a_ts_last_run
integer	$a_ts_last_run
bool	$a_ts_last_run

Returns: boolean

Definition at line 35 of file class.ilCronJob.php.

        {                               
                if($a_manual)
                {
                        return true;
                }               
                if(!$this->hasFlexibleSchedule())
                {
                        $a_schedule_type = $this->getDefaultScheduleType();
                        $a_schedule_value = $this->getDefaultScheduleValue();
                }               
                return $this->checkSchedule($a_ts_last_run, $a_schedule_type, $a_schedule_value);
        }

References checkSchedule(), getDefaultScheduleType(), getDefaultScheduleValue(), and hasFlexibleSchedule().

Referenced by ilCronManager\runJob().

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◆ isManuallyExecutable()

ilCronJob::isManuallyExecutable ( )

Defines whether or not a cron job can be started manually.

Returns: bool

Definition at line 197 of file class.ilCronJob.php.

        {
                return true;
        }

Referenced by ilCronManagerTableGUI\parseJobToData().

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◆ run()

ilCronJob::run ( )

abstract

Run job.

Returns: ilCronJobResult

Reimplemented in ilExcCronFeedbackNotification, ilForumCronNotification, ilLearningModuleCronLinkCheck, ilSurveyCronNotification, ilWebResourceCronLinkCheck, ilConsultationHourCron, ilLDAPCronSynchronization, ilMailCronNotification, ilMailCronOrphanedMails, ilMembershipCronMinMembers, ilMembershipCronNotifications, ilPaymentCronNotification, ilLuceneIndexer, ilSCCronTrash, ilLPCronObjectStatistics, ilCronDeleteInactivatedUserAccounts, ilUserCronCheckAccounts, and ilDAVCronDiskQuota.

Referenced by ilCronManager\runJob().

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◆ saveCustomSettings()

ilCronJob::saveCustomSettings ( ilPropertyFormGUI $a_form )

Save custom settings.

Parameters

ilPropertyFormGUI $a_form

Returns: boolean

Reimplemented in ilForumCronNotification, ilConsultationHourCron, ilMailCronNotification, ilMailCronOrphanedMails, ilPaymentCronNotification, ilSCCronTrash, ilCronDeleteInactivatedUserAccounts, ilCronDeleteInactiveUserAccounts, and ilDAVCronDiskQuota.

Definition at line 232 of file class.ilCronJob.php.

        {
                return true;
        }

◆ setSchedule()

ilCronJob::setSchedule	(	$a_type,
		$a_value
	)

Update current schedule (if flexible)

Parameters

integer	$a_type
integer	$a_value

Returns: int

Definition at line 82 of file class.ilCronJob.php.

        {
                if($this->hasFlexibleSchedule() && 
                        in_array($a_type, $this->getValidScheduleTypes()) &&
                        $a_value)
                {
                        $this->schedule_type = $a_type;
                        $this->schedule_value = $a_value;
                }
        }

References getValidScheduleTypes(), and hasFlexibleSchedule().

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Field Documentation

◆ SCHEDULE_TYPE_DAILY

const ilCronJob::SCHEDULE_TYPE_DAILY = 1

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

◆ SCHEDULE_TYPE_IN_DAYS

const ilCronJob::SCHEDULE_TYPE_IN_DAYS = 4

Definition at line 16 of file class.ilCronJob.php.

Referenced by checkSchedule(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), ilCronDeleteInactiveUserAccounts\saveCustomSettings(), and ilCronManagerGUI\update().

◆ SCHEDULE_TYPE_IN_HOURS

const ilCronJob::SCHEDULE_TYPE_IN_HOURS = 3

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

Referenced by checkSchedule(), ilForumCronNotification\getDefaultScheduleType(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronManagerGUI\update().

◆ SCHEDULE_TYPE_IN_MINUTES

const ilCronJob::SCHEDULE_TYPE_IN_MINUTES = 2

Definition at line 14 of file class.ilCronJob.php.

Referenced by checkSchedule(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronManagerGUI\update().

◆ SCHEDULE_TYPE_MONTHLY

const ilCronJob::SCHEDULE_TYPE_MONTHLY = 6

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

Referenced by ilWebResourceCronLinkCheck\__getCheckPeriod(), checkSchedule(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronDeleteInactiveUserAccounts\saveCustomSettings().

◆ SCHEDULE_TYPE_QUARTERLY

const ilCronJob::SCHEDULE_TYPE_QUARTERLY = 7

Definition at line 19 of file class.ilCronJob.php.

Referenced by ilWebResourceCronLinkCheck\__getCheckPeriod(), checkSchedule(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronDeleteInactiveUserAccounts\saveCustomSettings().

◆ SCHEDULE_TYPE_WEEKLY

const ilCronJob::SCHEDULE_TYPE_WEEKLY = 5

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

Referenced by ilWebResourceCronLinkCheck\__getCheckPeriod(), checkSchedule(), ilSCCronTrash\getDefaultScheduleType(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronDeleteInactiveUserAccounts\saveCustomSettings().

◆ SCHEDULE_TYPE_YEARLY

const ilCronJob::SCHEDULE_TYPE_YEARLY = 8

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

Referenced by checkSchedule(), ilCronDeleteInactiveUserAccounts\getTimeDifferenceBySchedule(), ilCronManagerGUI\initEditForm(), ilCronManagerTableGUI\parseJobToData(), and ilCronDeleteInactiveUserAccounts\saveCustomSettings().

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

Services/Cron/classes/class.ilCronJob.php

Public Member Functions

Data Fields

Protected Member Functions

Detailed Description

Member Function Documentation

◆ activationWasToggled()

◆ addCustomSettingsToForm()

◆ addToExternalSettingsForm()

◆ checkSchedule()

◆ getDefaultScheduleType()

◆ getDefaultScheduleValue()

◆ getDescription()

◆ getId()

◆ getScheduleType()

◆ getScheduleValue()

◆ getTitle()

◆ getValidScheduleTypes()

◆ hasAutoActivation()

◆ hasCustomSettings()

◆ hasFlexibleSchedule()

◆ isActive()

◆ isManuallyExecutable()

◆ run()

◆ saveCustomSettings()

◆ setSchedule()

Field Documentation

◆ SCHEDULE_TYPE_DAILY

◆ SCHEDULE_TYPE_IN_DAYS

◆ SCHEDULE_TYPE_IN_HOURS

◆ SCHEDULE_TYPE_IN_MINUTES

◆ SCHEDULE_TYPE_MONTHLY

◆ SCHEDULE_TYPE_QUARTERLY

◆ SCHEDULE_TYPE_WEEKLY

◆ SCHEDULE_TYPE_YEARLY