MediaWiki REL1_33
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Job to add recent change entries mentioning category membership changes. More...
Public Member Functions | |
__construct (ParserCache $parserCache, Title $title, 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 () | |
getLastError () | |
getMetadata ( $field=null) | |
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 () | |
setMetadata ( $field, $value) | |
teardown ( $status) | |
Do any final cleanup after run(), deferred updates, and all DB commits happen. | |
toString () | |
workItemCount () | |
Static Public Member Functions | |
static | newSpec (Title $title, $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. | |
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 | |
ParserCache | $parserCache |
int null | $ticket |
Additional Inherited Members | |
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 |
Job to add recent change entries mentioning category membership changes.
This allows users to easily scan categories for recent page membership changes
Parameters include:
Category changes will be mentioned for revisions at/after the timestamp for this page
Definition at line 38 of file CategoryMembershipChangeJob.php.
CategoryMembershipChangeJob::__construct | ( | ParserCache | $parserCache, |
Title | $title, | ||
array | $params | ||
) |
Constructor for use by the Job Queue infrastructure.
ParserCache | $parserCache | Cache outputs of PHP parser. |
Title | $title | Title of the categorized page. |
array | $params | Such latest revision instance of the categorized page. |
Definition at line 73 of file CategoryMembershipChangeJob.php.
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private |
Definition at line 264 of file CategoryMembershipChangeJob.php.
References $options, $output, $rev, and WikiPage\makeParserOptions().
Referenced by getExplicitCategoriesChanges().
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.
Reimplemented from Job.
Definition at line 281 of file CategoryMembershipChangeJob.php.
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private |
Definition at line 235 of file CategoryMembershipChangeJob.php.
References $newRev, and getCategoriesAtRev().
Referenced by notifyUpdatesForRevision().
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static |
Title | $title | The title of the page for which to update category membership. |
string | $revisionTimestamp | The timestamp of the new revision that triggered the job. |
Definition at line 54 of file CategoryMembershipChangeJob.php.
References $title.
Referenced by MediaWiki\Storage\DerivedPageDataUpdater\doUpdates().
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protected |
MWException |
Definition at line 184 of file CategoryMembershipChangeJob.php.
References $newRev, Job\$title, as, Wikimedia\Rdbms\LBFactory\commitAndWaitForReplication(), getExplicitCategoriesChanges(), WikiPage\getTitle(), list, Revision\newFromId(), and NS_CATEGORY.
Referenced by run().
CategoryMembershipChangeJob::run | ( | ) |
Run the job.
Reimplemented from Job.
Definition at line 81 of file CategoryMembershipChangeJob.php.
References $dbr, $res, $revQuery, as, DB_MASTER, DB_REPLICA, Revision\getQueryInfo(), Revision\newFromRow(), notifyUpdatesForRevision(), Job\setLastError(), and wfTimestamp().
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private |
Definition at line 47 of file CategoryMembershipChangeJob.php.
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private |
Definition at line 40 of file CategoryMembershipChangeJob.php.
const CategoryMembershipChangeJob::ENQUEUE_FUDGE_SEC = 60 |
Definition at line 42 of file CategoryMembershipChangeJob.php.