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

Inheritance diagram for CategoryMembershipChangeJob:

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Collaboration diagram for CategoryMembershipChangeJob:

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Public Member Functions
	__construct (Title $title, array $params)

	getDeduplicationInfo ()
	Subclasses may need to override this to make duplication detection work.

	run ()
	Run the job.

Public Member Functions inherited from Job
	__construct ( $command, $title, $params=false)

	allowRetries ()

	getLastError ()

	getParams ()

	getQueuedTimestamp ()

	getReadyTimestamp ()

	getReleaseTimestamp ()

	getRequestId ()

	getRootJobParams ()

	getTitle ()

	getType ()

	hasExecutionFlag ( $flag)

	hasRootJobParams ()

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

	isRootJob ()

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

	toString ()

	workItemCount ()

Public Attributes
const	ENQUEUE_FUDGE_SEC = 60

Public Attributes inherited from Job
string	$command

array	$metadata = []
	Additional queue metadata.

array	$params
	Array of job parameters.

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

Protected Member Functions inherited from Job
	addTeardownCallback ( $callback)

	setLastError ( $error)

Private Member Functions
	getCategoriesAtRev (WikiPage $page, Revision $rev, $parseTimestamp)

	getExplicitCategoriesChanges (WikiPage $page, Revision $newRev, Revision $oldRev=null)

Private Attributes
int null	$ticket

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

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

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

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

bool	$removeDuplicates
	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 38 of file CategoryMembershipChangeJob.php.

Constructor & Destructor Documentation

◆ __construct()

CategoryMembershipChangeJob::__construct	(	Title	$title,
		array	$params
	)

Definition at line 44 of file CategoryMembershipChangeJob.php.

References $params, and $title.

Member Function Documentation

◆ getCategoriesAtRev()

CategoryMembershipChangeJob::getCategoriesAtRev	(	WikiPage	$page,
		Revision	$rev,
			$parseTimestamp
	)

private

Parameters

WikiPage	$page
Revision	$rev
string	$parseTimestamp	TS_MW

Returns: string[] category names

Definition at line 234 of file CategoryMembershipChangeJob.php.

References $options, $output, $rev, and WikiPage\makeParserOptions().

Referenced by getExplicitCategoriesChanges().

◆ 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.