Maintenance script to refresh link tables. More...

Inheritance diagram for RefreshLinks:

Collaboration diagram for RefreshLinks:

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Public Member Functions
	__construct ()
	Default constructor.

	execute ()
	Do the actual work.

Public Member Functions inherited from Maintenance
	checkRequiredExtensions ()
	Verify that the required extensions are installed.

	cleanupChanneled ()
	Clean up channeled output.

	clearParamsAndArgs ()
	Clear all params and arguments.

	finalSetup (SettingsBuilder $settingsBuilder=null)
	Handle some last-minute setup here.

	getConfig ()

	getDbType ()
	Does the script need different DB access? By default, we give Maintenance scripts normal rights to the DB.

	getName ()
	Get the script's name.

	getParameters ()

	globals ()
	Potentially debug globals.

	isQuiet ()

	loadParamsAndArgs ( $self=null, $opts=null, $args=null)
	Process command line arguments.

	loadSettings ()

	loadWithArgv ( $argv)
	Load params and arguments from a given array of command-line arguments.

	memoryLimit ()
	Normally we disable the memory_limit when running admin scripts.

	outputChanneled ( $msg, $channel=null)
	Message outputter with channeled message support.

	purgeRedundantText ( $delete=true)
	Support function for cleaning up redundant text records.

	runChild ( $maintClass, $classFile=null)
	Run a child maintenance script.

	setAgentAndTriggers ()
	This method used to be for internal use by doMaintenance.php to apply some optional global state to LBFactory for debugging purposes.

	setArg ( $argId, $value)
	Programmatically set the value of the given argument.

	setConfig (Config $config)

	setDB (IMaintainableDatabase $db)
	Sets database object to be returned by getDB().

	setOption (string $name, $value)
	Programmatically set the value of the given option.

	setup ()
	Do some checking and basic setup.

	shutdown ()
	Call before exiting CLI process for the last DB commit, and flush any remaining buffers and other deferred work.

	validateParamsAndArgs ()
	Run some validation checks on the params, etc.

Static Public Member Functions
static	fixLinksFromArticle ( $id, $ns=false)
	Run LinksUpdate for all links on a given page_id.

Static Public Member Functions inherited from Maintenance
static	getTermSize ()
	Get the terminal size as a two-element array where the first element is the width (number of columns) and the second element is the height (number of rows).

static	posix_isatty ( $fd)
	Wrapper for posix_isatty() We default as considering stdin a tty (for nice readline methods) but treating stout as not a tty to avoid color codes.

static	readconsole ( $prompt='> ')
	Prompt the console for input.

static	requireTestsAutoloader ()
	Call this to set up the autoloader to allow classes to be used from the tests directory.

static	shouldExecute ()

Protected Attributes
int bool	$namespace = false

Protected Attributes inherited from Maintenance
array	$mArgList = []
	Empty.

array	$mArgs = []
	This is the list of arguments that were actually passed.

int null	$mBatchSize = null
	Batch size.

	$mDbPass

	$mDbUser

string	$mDescription = ''
	A description of the script, children should change this via addDescription()

bool	$mInputLoaded = false
	Have we already loaded our user input?

array	$mOptions = []
	This is the list of options that were actually passed.

array[]	$mParams = []
	Empty.

bool	$mQuiet = false
	Special vars for params that are always used.

string null	$mSelf
	Name of the script currently running.

MaintenanceParameters	$parameters

Additional Inherited Members
Public Attributes inherited from Maintenance
resource null	$fileHandle
	Used when creating separate schema files.

array	$orderedOptions = []
	Used to read the options in the order they were passed.

const	DB_ADMIN = 2

const	DB_NONE = 0
	Constants for DB access type.

const	DB_STD = 1

const	GENERIC_MAINTENANCE_PARAMETERS = 'Generic maintenance parameters'

const	SCRIPT_DEPENDENT_PARAMETERS = 'Script dependent parameters'

const	STDIN_ALL = -1

Protected Member Functions inherited from Maintenance
	addArg ( $arg, $description, $required=true)
	Add some args that are needed.

	addDefaultParams ()
	Add the default parameters to the scripts.

	addDescription ( $text)
	Set the description text.

	addOption ( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
	Add a parameter to the script.

	adjustMemoryLimit ()
	Adjusts PHP's memory limit to better suit our needs, if needed.

	afterFinalSetup ()
	Override to perform any required operation at the end of initialisation.

	beginTransaction (IDatabase $dbw, $fname)
	Begin a transaction on a DB.

	commitTransaction (IDatabase $dbw, $fname)
	Commit the transaction on a DB handle and wait for replica DBs to catch up.

	countDown ( $seconds)
	Count down from $seconds to zero on the terminal, with a one-second pause between showing each number.

	deleteOption ( $name)
	Remove an option.

	error ( $err, $die=0)
	Throw an error to the user.

	fatalError ( $msg, $exitCode=1)
	Output a message and terminate the current script.

	getArg ( $argId=0, $default=null)
	Get an argument.

	getBatchSize ()
	Returns batch size.

	getDB ( $db, $groups=[], $dbDomain=false)
	Returns a database to be used by current maintenance script.

	getDir ()
	Get the maintenance directory.

	getHookContainer ()
	Get a HookContainer, for running extension hooks or for hook metadata.

	getHookRunner ()
	Get a HookRunner for running core hooks.

	getOption ( $name, $default=null)
	Get an option, or return the default.

	getStdin ( $len=null)
	Return input from stdin.

	hasArg ( $argId=0)
	Does a given argument exist?

	hasOption ( $name)
	Checks to see if a particular option was set.

	loadSpecialVars ()
	Handle the special variables that are global to all scripts.

	maybeHelp ( $force=false)
	Maybe show the help.

	output ( $out, $channel=null)
	Throw some output to the user.

	parseIntList ( $text)
	Utility function to parse a string (perhaps from a command line option) into a list of integers (perhaps some kind of numeric IDs).

	requireExtension ( $name)
	Indicate that the specified extension must be loaded before the script can run.

	rollbackTransaction (IDatabase $dbw, $fname)
	Rollback the transaction on a DB handle.

	setAllowUnregisteredOptions ( $allow)
	Sets whether to allow unregistered options, which are options passed to a script that do not match an expected parameter.

	setBatchSize ( $s=0)

	showHelp ()
	Definitely show the help.

	supportsOption ( $name)
	Checks to see if a particular option in supported.

	validateUserOption ( $errorMsg)

	waitForReplication ()
	Wait for replica DBs to catch up.

Detailed Description

Maintenance script to refresh link tables.

Definition at line 35 of file refreshLinks.php.

Constructor & Destructor Documentation

◆ __construct()

RefreshLinks::__construct ( )

Default constructor.

Children should call this first if implementing their own constructors

Stability: stable: to call

Reimplemented from Maintenance.

Definition at line 41 of file refreshLinks.php.

References Maintenance\addArg(), Maintenance\addDescription(), Maintenance\addOption(), and Maintenance\setBatchSize().

Member Function Documentation

◆ execute()

RefreshLinks::execute ( )

Do the actual work.

All child classes will need to implement this

Returns: bool|null|void True for success, false for failure. Not returning a value, or returning null, is also interpreted as success. Returning false for failure will cause doMaintenance.php to exit the process with a non-zero exit status.

Reimplemented from Maintenance.

Definition at line 58 of file refreshLinks.php.

References $title, Maintenance\fatalError(), Maintenance\getArg(), Maintenance\getBatchSize(), Maintenance\getOption(), Maintenance\hasOption(), and NS_CATEGORY.

◆ fixLinksFromArticle()

static RefreshLinks::fixLinksFromArticle	(		$id,
			$ns = false )

static

Run LinksUpdate for all links on a given page_id.

Parameters

int	$id	The page_id
int \| bool	$ns	Only fix links if it is in this namespace

Definition at line 264 of file refreshLinks.php.

Member Data Documentation

◆ $namespace

int bool RefreshLinks::$namespace = false

protected

Definition at line 39 of file refreshLinks.php.

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

maintenance/refreshLinks.php

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members