LocalFileMoveBatch Class Reference

Helper class for file movement. More...

Collaboration diagram for LocalFileMoveBatch:

Public Member Functions
	__construct (LocalFile $file, Title $target)
	addCurrent ()
	Add the current image to the batch.
	addOlds ()
	Add the old versions of the image to the batch.
	execute ()
	Perform the move.

Protected Member Functions
	cleanupSource ( $triplets)
	Cleanup a fully moved array of triplets by deleting the source files.
	cleanupTarget ( $triplets)
	Cleanup a partially moved array of triplets by deleting the target files.
	doDBUpdates ()
	Do the database updates and return a new Status indicating how many rows where updated.
	getMoveTriplets ()
	Generate triplets for FileRepo::storeBatch().
	removeNonexistentFiles ( $triplets)
	Removes non-existent files from move batch.
	verifyDBUpdates ()
	Verify the database updates and return a new Status indicating how many rows would be updated.

Protected Attributes
	$archive
	$cur
IDatabase	$db
LocalFile	$file
string	$newHash
string	$newName
string	$newRel
	$oldCount
string	$oldHash
string	$oldName
string	$oldRel
	$olds
Title	$target

Detailed Description

Helper class for file movement.

Definition at line 31 of file LocalFileMoveBatch.php.

Constructor & Destructor Documentation

__construct()

LocalFileMoveBatch::__construct	(	LocalFile	$file,
		Title	$target
	)

Parameters

LocalFile	$file
Title	$target

Definition at line 71 of file LocalFileMoveBatch.php.

References $file, $newName, $oldName, $target, and LocalFile\getRepo().

Member Function Documentation

addCurrent()

LocalFileMoveBatch::addCurrent

(

)

Add the current image to the batch.

Definition at line 86 of file LocalFileMoveBatch.php.

References $newRel, and $oldRel.

addOlds()

LocalFileMoveBatch::addOlds

(

)

Add the old versions of the image to the batch.

Returns

string[] List of archive names from old versions

Definition at line 94 of file LocalFileMoveBatch.php.

References $oldName, and wfDebug().

cleanupSource()

LocalFileMoveBatch::cleanupSource (   $triplets )

protected

Cleanup a fully moved array of triplets by deleting the source files.

Called at the end of the move process if everything else went ok.

Parameters

array[]

$triplets

Definition at line 350 of file LocalFileMoveBatch.php.

Referenced by execute().

cleanupTarget()

LocalFileMoveBatch::cleanupTarget (   $triplets )

protected

Cleanup a partially moved array of triplets by deleting the target files.

Called if something went wrong half way.

Parameters

array[]

$triplets

Definition at line 334 of file LocalFileMoveBatch.php.

Referenced by execute().

doDBUpdates()

LocalFileMoveBatch::doDBUpdates ( )

protected

Do the database updates and return a new Status indicating how many rows where updated.

Definition at line 254 of file LocalFileMoveBatch.php.

References $db, and Wikimedia\Rdbms\IDatabase\update().

Referenced by execute().

execute()

LocalFileMoveBatch::execute

(

)

Perform the move.

Returns

Status

Definition at line 144 of file LocalFileMoveBatch.php.

References cleanupSource(), cleanupTarget(), doDBUpdates(), getMoveTriplets(), FileRepo\OVERWRITE_SAME, removeNonexistentFiles(), verifyDBUpdates(), and wfDebugLog().

getMoveTriplets()

LocalFileMoveBatch::getMoveTriplets ( )

protected

Generate triplets for FileRepo::storeBatch().

Returns

array[]

Definition at line 282 of file LocalFileMoveBatch.php.

References wfDebugLog().

Referenced by execute().

removeNonexistentFiles()

LocalFileMoveBatch::removeNonexistentFiles (   $triplets )

protected

Removes non-existent files from move batch.

Parameters

array[]

$triplets

Returns

Status

Definition at line 304 of file LocalFileMoveBatch.php.

References $file, and wfDebugLog().

Referenced by execute().

verifyDBUpdates()

LocalFileMoveBatch::verifyDBUpdates ( )

protected

Verify the database updates and return a new Status indicating how many rows would be updated.

Returns

Status

Definition at line 217 of file LocalFileMoveBatch.php.

References $db, and Wikimedia\Rdbms\IDatabase\lockForUpdate().

Referenced by execute().

Member Data Documentation

$archive

LocalFileMoveBatch::$archive

protected

Definition at line 44 of file LocalFileMoveBatch.php.

$cur

LocalFileMoveBatch::$cur

protected

Definition at line 38 of file LocalFileMoveBatch.php.

$db

IDatabase LocalFileMoveBatch::$db

protected

Definition at line 47 of file LocalFileMoveBatch.php.

Referenced by doDBUpdates(), and verifyDBUpdates().

$file

LocalFile LocalFileMoveBatch::$file

protected

Definition at line 33 of file LocalFileMoveBatch.php.

Referenced by __construct(), and removeNonexistentFiles().

$newHash

string LocalFileMoveBatch::$newHash

protected

Definition at line 53 of file LocalFileMoveBatch.php.

$newName

string LocalFileMoveBatch::$newName

protected

Definition at line 59 of file LocalFileMoveBatch.php.

Referenced by __construct().

$newRel

string LocalFileMoveBatch::$newRel

protected

Definition at line 65 of file LocalFileMoveBatch.php.

Referenced by addCurrent().

$oldCount

LocalFileMoveBatch::$oldCount

protected

Definition at line 42 of file LocalFileMoveBatch.php.

$oldHash

string LocalFileMoveBatch::$oldHash

protected

Definition at line 50 of file LocalFileMoveBatch.php.

$oldName

string LocalFileMoveBatch::$oldName

protected

Definition at line 56 of file LocalFileMoveBatch.php.

Referenced by __construct(), and addOlds().

$oldRel

string LocalFileMoveBatch::$oldRel

protected

Definition at line 62 of file LocalFileMoveBatch.php.

Referenced by addCurrent().

$olds

LocalFileMoveBatch::$olds

protected

Definition at line 40 of file LocalFileMoveBatch.php.

$target

Title LocalFileMoveBatch::$target

protected

Definition at line 36 of file LocalFileMoveBatch.php.

Referenced by __construct().

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

• includes/filerepo/file/LocalFileMoveBatch.php