RefreshLinksJob Class Reference

Job to update link tables for pages. More...

Inheritance diagram for RefreshLinksJob:

Collaboration diagram for RefreshLinksJob:

List of all members.

Public Member Functions
	__construct ($title, $params= '')
	getDeduplicationInfo ()
	Subclasses may need to override this to make duplication detection work.
	run ()
	Run the job.
	workItemCount ()
Public Attributes
const	PARSE_THRESHOLD_SEC = 1.0
Protected Member Functions
	runForTitle (Title $title=null)

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Detailed Description

Job to update link tables for pages.

This job comes in a few variants:

• a) Recursive jobs to update links for backlink pages for a given title. These jobs have have (recursive:true,table: set.
• b) Jobs to update links for a set of pages (the job title is ignored). These jobs have have (pages:(<page id>="">:(<namespace>,<title>),...) set.
• c) Jobs to update links for a single page (the job title) These jobs need no extra fields set.

Definition at line 37 of file RefreshLinksJob.php.

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Constructor & Destructor Documentation

RefreshLinksJob::__construct	(	$	title,
		$	params = ''
	)

Definition at line 40 of file RefreshLinksJob.php.

References Job\$params, and Job\$title.

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Member Function Documentation

RefreshLinksJob::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.

Returns:

array Map of key/values

Since:

1.21

Reimplemented from Job.

Definition at line 180 of file RefreshLinksJob.php.

RefreshLinksJob::run

(

)

Run the job.

Returns:

bool Success

Reimplemented from Job.

Definition at line 61 of file RefreshLinksJob.php.

References array(), as, empty, Job\getRootJobParams(), global, list, Title\makeTitleSafe(), BacklinkJobUtils\partitionBacklinkJob(), runForTitle(), JobQueueGroup\singleton(), title, and wfGetLB().

RefreshLinksJob::runForTitle

(

Title $

title = null

)

[protected]

Definition at line 103 of file RefreshLinksJob.php.

References Job\$title, Job\factory(), false, InfoAction\invalidateCache(), Revision\newFromTitle(), Revision\RAW, IDBAccessObject\READ_NORMAL, DataUpdate\runUpdates(), Job\setLastError(), ParserCache\singleton(), LinkCache\singleton(), wfGetLB(), and wfTimestamp().

Referenced by run().

RefreshLinksJob::workItemCount

(

)

Returns:

integer Number of actually "work items" handled in this job

See also:

$wgJobBackoffThrottling

Since:

1.23

Reimplemented from Job.

Definition at line 196 of file RefreshLinksJob.php.

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Member Data Documentation

const RefreshLinksJob::PARSE_THRESHOLD_SEC = 1.0

Definition at line 38 of file RefreshLinksJob.php.

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

• includes/jobqueue/jobs/RefreshLinksJob.php