Populate the content and slot tables. More...

Inheritance diagram for PopulateContentTables:

Collaboration diagram for PopulateContentTables:

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Public Member Functions
	__construct ()
	Default constructor.

	execute ()
	Do the actual work.

Public Member Functions inherited from Maintenance
function	__construct ()

	checkRequiredExtensions ()
	Verify that the required extensions are installed.

	cleanupChanneled ()
	Clean up channeled output.

	clearParamsAndArgs ()
	Clear all params and arguments.

function	execute ()

	finalSetup ()
	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.

	globals ()
	Potentially debug globals.

	isQuiet ()

	loadParamsAndArgs ( $self=null, $opts=null, $args=null)
	Process command line arguments $mOptions becomes an array with keys set to the option names $mArgs becomes a zero-based array containing the non-option arguments.

	loadSettings ()
	Generic setup for most installs.

	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 ()
	Set triggers like when to try to run deferred updates.

	setConfig (Config $config)

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

	setup ()
	Do some sanity checking and basic setup.

	updateSearchIndex ( $maxLockTime, $callback, $dbw, $results)
	Perform a search index update with locking.

	updateSearchIndexForPage ( $dbw, $pageId)
	Update the searchindex table for a given pageid.

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

Private Member Functions
	fillMissingFields ( $row, $model, $address)
	Compute any missing fields in $row.

	getContentModel ( $row)

	getTables ()

	initServices ()

	loadContentMap ()

	populateContentTablesForRowBatch (ResultWrapper $rows, $startId, $table)

	populateTable ( $table)

	writeln ( $msg)

Private Attributes
BlobStore	$blobStore

NameTableStore	$contentModelStore

array null	$contentRowMap = null
	Map "{$modelId}:{$address}" to content_id.

	$count = 0

IDatabase	$dbw

int	$mainRoleId

NameTableStore	$slotRoleStore

	$totalCount = 0

Additional Inherited Members
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	setLBFactoryTriggers (LBFactory $LBFactory, Config $config)

static	shouldExecute ()
	Should we execute the maintenance script, or just allow it to be included as a standalone class? It checks that the call stack only includes this function and "requires" (meaning was called from the file scope)

Public Attributes inherited from Maintenance
resource	$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	STDIN_ALL = 'all'

Protected Member Functions inherited from Maintenance
	activateProfiler ()
	Activate the profiler (assuming $wgProfiler is set)

	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 ()
	Execute a callback function at the end of initialisation.

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

	commitTransaction (IDatabase $dbw, $fname)
	Commit the transcation 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=[], $wiki=false)
	Returns a database to be used by current maintenance script.

	getDir ()
	Get the maintenance directory.

	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 exists.

	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.

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

	rollbackTransaction (IDatabase $dbw, $fname)
	Rollback the transcation 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)
	Set the batch size.

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

Protected Attributes inherited from Maintenance
	$mAllowUnregisteredOptions = false

	$mArgList = []

	$mArgs = []

int	$mBatchSize = null
	Batch size.

	$mDbPass

	$mDbUser

	$mDescription = ''

	$mInputLoaded = false

	$mOptions = []

	$mParams = []

	$mQuiet = false

	$mSelf

	$mShortParamsMap = []

Detailed Description

Populate the content and slot tables.

Since: 1.32

Definition at line 37 of file populateContentTables.php.

Constructor & Destructor Documentation

◆ __construct()

PopulateContentTables::__construct ( )

Default constructor.

Children should call this first if implementing their own constructors

Reimplemented from Maintenance.

Definition at line 59 of file populateContentTables.php.

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

Member Function Documentation

◆ execute()

PopulateContentTables::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 87 of file populateContentTables.php.

References $wgMultiContentRevisionSchemaMigrationStage, and(), Maintenance\getOption(), getTables(), initServices(), loadContentMap(), populateTable(), SCHEMA_COMPAT_WRITE_NEW, and writeln().

◆ fillMissingFields()

PopulateContentTables::fillMissingFields	(	$row,
		$model,
		$address )

private

Compute any missing fields in $row.

The way the missing values are computed must correspond to the way this is done in SlotRecord.

Parameters

object	$row	to be modified
string	$model
string	$address

Definition at line 373 of file populateContentTables.php.

References $blob, $content, $handler, and and().

Referenced by populateContentTablesForRowBatch().

◆ getContentModel()

PopulateContentTables::getContentModel ( $row )

private

Parameters

\\stdClass $row

Returns: string

Definition at line 348 of file populateContentTables.php.

References and().

Referenced by populateContentTablesForRowBatch().

◆ getTables()

PopulateContentTables::getTables ( )

private

Returns: string[]

Definition at line 118 of file populateContentTables.php.

References $tables, and(), Maintenance\fatalError(), and Maintenance\getOption().

Referenced by execute().

◆ initServices()

PopulateContentTables::initServices ( )

private

Definition at line 74 of file populateContentTables.php.

References DB_MASTER, and Maintenance\getDB().

Referenced by execute().

◆ loadContentMap()

PopulateContentTables::loadContentMap ( )

private

Definition at line 135 of file populateContentTables.php.

References $dbr, $res, and(), DB_REPLICA, Maintenance\getBatchSize(), Maintenance\getDB(), and writeln().

Referenced by execute().

◆ populateContentTablesForRowBatch()

PopulateContentTables::populateContentTablesForRowBatch	(	ResultWrapper	$rows,
			$startId,
			$table )

private

Parameters

ResultWrapper	$rows
int	$startId
string	$table

Returns: int|null

Definition at line 260 of file populateContentTables.php.

References $contentRowMap, $e, $mainRoleId, $res, $rows, and(), Maintenance\beginTransaction(), Maintenance\commitTransaction(), Maintenance\fatalError(), fillMissingFields(), getContentModel(), and Maintenance\rollbackTransaction().

Referenced by populateTable().

◆ populateTable()

PopulateContentTables::populateTable ( $table )

private

Parameters

string $table

Definition at line 164 of file populateContentTables.php.

References $rows, $tables, and(), Maintenance\getBatchSize(), Maintenance\getOption(), Maintenance\hasOption(), object, populateContentTablesForRowBatch(), and writeln().

Referenced by execute().

◆ writeln()

PopulateContentTables::writeln ( $msg )

private

Parameters

string $msg

Definition at line 361 of file populateContentTables.php.

References Maintenance\output().

Referenced by execute(), loadContentMap(), and populateTable().

Member Data Documentation

◆ $blobStore

BlobStore PopulateContentTables::$blobStore

private

Definition at line 49 of file populateContentTables.php.

◆ $contentModelStore

NameTableStore PopulateContentTables::$contentModelStore

private

Definition at line 43 of file populateContentTables.php.

◆ $contentRowMap

array null PopulateContentTables::$contentRowMap = null

private

Map "{$modelId}:{$address}" to content_id.

Definition at line 55 of file populateContentTables.php.

Referenced by populateContentTablesForRowBatch().

◆ $count

PopulateContentTables::$count = 0

private

Definition at line 57 of file populateContentTables.php.

◆ $dbw

IDatabase PopulateContentTables::$dbw

private

Definition at line 40 of file populateContentTables.php.

◆ $mainRoleId

int PopulateContentTables::$mainRoleId

private

Definition at line 52 of file populateContentTables.php.

Referenced by populateContentTablesForRowBatch().

◆ $slotRoleStore

NameTableStore PopulateContentTables::$slotRoleStore

private

Definition at line 46 of file populateContentTables.php.

◆ $totalCount

PopulateContentTables::$totalCount = 0

private

Definition at line 57 of file populateContentTables.php.

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

maintenance/populateContentTables.php

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ execute()

◆ fillMissingFields()

◆ getContentModel()

◆ getTables()

◆ initServices()

◆ loadContentMap()

◆ populateContentTablesForRowBatch()

◆ populateTable()

◆ writeln()

Member Data Documentation

◆ $blobStore

◆ $contentModelStore

◆ $contentRowMap

◆ $count

◆ $dbw

◆ $mainRoleId

◆ $slotRoleStore

◆ $totalCount