Job to add recent change entries mentioning category membership changes. More...

Inherits Job.

Collaboration diagram for CategoryMembershipChangeJob:

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Public Member Functions

__construct (PageIdentity $page, array $params)

Constructor for use by the Job Queue infrastructure.

getDeduplicationInfo ()

Subclasses may need to override this to make duplication detection work.

run ()

Run the job.

Public Member Functions inherited from Job

__construct ( $command, $params=null)

allowRetries ()

Warning: In some setups (i.e. when using change-propagation) jobs may still be retried even when this is false if the job fails due to a timeout unless it is also configured in change-prop config (T358939).

Returns: bool Whether this job can be retried on failure by job runners

Since: 1.21

getLastError ()

Returns: string

getMetadata ( $field=null)

getParams ()

Returns: array Parameters that specify sources, targets, and options for execution

getQueuedTimestamp ()

getReadyTimestamp ()

Returns: int|null UNIX timestamp of when the job was runnable, or null

Since: 1.26

getReleaseTimestamp ()

getRequestId ()

Returns: string|null Id of the request that created this job. Follows jobs recursively, allowing to track the id of the request that started a job when jobs insert jobs which insert other jobs.

Since: 1.27

getRootJobParams ()

getTitle ()

getType ()

Returns: string Job type that defines what sort of changes this job makes

hasExecutionFlag ( $flag)

Parameters

int $flag JOB_* class constant

Returns: bool

Since: 1.31

hasRootJobParams ()

ignoreDuplicates ()

Whether the queue should reject insertion of this job if a duplicate exists.

isRootJob ()

setMetadata ( $field, $value)

teardown ( $status)

toString ()

Returns: string Debugging string describing the job

workItemCount ()

Public Member Functions inherited from RunnableJob

tearDown ( $status)

Do any final cleanup after run(), deferred updates, and all DB commits happen.

Static Public Member Functions
static	newSpec (PageIdentity $page, $revisionTimestamp)

Static Public Member Functions inherited from Job
static	factory ( $command, $params=[])
	Create the appropriate object to handle a specific job.

static	newRootJobParams ( $key)
	Get "root job" parameters for a task.

Protected Member Functions
	notifyUpdatesForRevision (LBFactory $lbFactory, WikiPage $page, RevisionRecord $newRev)

Protected Member Functions inherited from Job
	addTeardownCallback ( $callback)

	setLastError ( $error)

Additional Inherited Members
Public Attributes inherited from Job
string	$command

array	$metadata = []
	Additional queue metadata.

array	$params
	Array of job parameters.

Protected Attributes inherited from Job
string	$error
	Text for error that occurred last.

int	$executionFlags = 0
	Bitfield of JOB_* class constants.

bool	$removeDuplicates = false
	Expensive jobs may set this to true.

callable[]	$teardownCallbacks = []

Title	$title

Detailed Description

Job to add recent change entries mentioning category membership changes.

This allows users to easily scan categories for recent page membership changes

Parameters include:

pageId : page ID
revTimestamp : timestamp of the triggering revision

Category changes will be mentioned for revisions at/after the timestamp for this page

Since: 1.27

Definition at line 44 of file CategoryMembershipChangeJob.php.

Constructor & Destructor Documentation

◆ __construct()

CategoryMembershipChangeJob::__construct	(	PageIdentity	$page,
		array	$params )

Constructor for use by the Job Queue infrastructure.

Note: Don't call this when queueing a new instance, use newSpec() instead.

Parameters

PageIdentity	$page	the categorized page.
array	$params	Such latest revision instance of the categorized page.

Definition at line 76 of file CategoryMembershipChangeJob.php.

References $params.

Member Function Documentation

◆ getDeduplicationInfo()

CategoryMembershipChangeJob::getDeduplicationInfo ( )

Subclasses may need to override this to make duplication detection work.

The resulting map conveys everything that makes the job unique. This is only checked if ignoreDuplicates() returns true, meaning that duplicate jobs are supposed to be ignored.