LocalFileRestoreBatch Class Reference

Helper class for file undeletion. More...

Collaboration diagram for LocalFileRestoreBatch:

Public Member Functions
	__construct (File $file, $unsuppress=false)
	addAll ()
	Add all revisions of the file.
	addId ( $fa_id)
	Add a file by ID.
	addIds ( $ids)
	Add a whole lot of files by ID.
	cleanup ()
	Delete unused files in the deleted zone.
	execute ()
	Run the transaction, except the cleanup batch.

Protected Member Functions
	cleanupFailedBatch ( $storeStatus, $storeBatch)
	Cleanup a failed batch.
	removeNonexistentFiles ( $triplets)
	Removes non-existent files from a store batch.
	removeNonexistentFromCleanup ( $batch)
	Removes non-existent files from a cleanup batch.

Private Attributes
bool	$all
	Add all revisions of the file.
array	$cleanupBatch
	List of file IDs to restore.
LocalFile	$file
array	$ids
	List of file IDs to restore.
bool	$unsuppress = false
	Whether to remove all settings for suppressed fields.

Detailed Description

Helper class for file undeletion.

Definition at line 2561 of file LocalFile.php.

Constructor & Destructor Documentation

__construct()

LocalFileRestoreBatch::__construct	(	File	$file,
			$unsuppress = false )

Parameters

File	$file
bool	$unsuppress

Definition at line 2581 of file LocalFile.php.

References $file, and $unsuppress.

Member Function Documentation

addAll()

LocalFileRestoreBatch::addAll

(

)

Add all revisions of the file.

Definition at line 2607 of file LocalFile.php.

addId()

LocalFileRestoreBatch::addId

(

$fa_id

)

Add a file by ID.

Parameters

int

$fa_id

Definition at line 2592 of file LocalFile.php.

addIds()

LocalFileRestoreBatch::addIds

(

$ids

)

Add a whole lot of files by ID.

Parameters

int[]

$ids

Definition at line 2600 of file LocalFile.php.

References $ids.

cleanup()

LocalFileRestoreBatch::cleanup

(

)

Delete unused files in the deleted zone.

This should be called from outside the transaction in which execute() was called.

Returns

Status

Definition at line 2929 of file LocalFile.php.

References removeNonexistentFromCleanup().

cleanupFailedBatch()

LocalFileRestoreBatch::cleanupFailedBatch ( $storeStatus, $storeBatch )

protected

Cleanup a failed batch.

The batch was only partially successful, so rollback by removing all items that were succesfully copied.

Parameters

Status	$storeStatus
array	$storeBatch

Definition at line 2948 of file LocalFile.php.

References $cleanupBatch, and $success.

Referenced by execute().

execute()

LocalFileRestoreBatch::execute

(

)

Run the transaction, except the cleanup batch.

The cleanup batch should be run in a separate transaction, because it locks different rows and there's no need to keep the image row locked while it's acquiring those locks The caller may have its own transaction open. So we save the batch and let the caller call cleanup()

Returns

Status

Definition at line 2619 of file LocalFile.php.

References $ids, $wgLang, cleanupFailedBatch(), File\DELETED_FILE, SiteStatsUpdate\factory(), LocalRepo\getHashFromKey(), list, FileRepo\OVERWRITE_SAME, removeNonexistentFiles(), ArchivedFile\selectFields(), RepoGroup\singleton(), wfDebug(), and wfTimestamp().

removeNonexistentFiles()

LocalFileRestoreBatch::removeNonexistentFiles ( $triplets )

protected

Removes non-existent files from a store batch.

Parameters

array

$triplets

Returns

Status

Definition at line 2878 of file LocalFile.php.

References $file.

Referenced by execute().

removeNonexistentFromCleanup()

LocalFileRestoreBatch::removeNonexistentFromCleanup ( $batch )

protected

Removes non-existent files from a cleanup batch.

Parameters

array

$batch

Returns

array

Definition at line 2904 of file LocalFile.php.

References $batch, and $file.

Referenced by cleanup().

Member Data Documentation

$all

bool LocalFileRestoreBatch::$all

private

Add all revisions of the file.

Definition at line 2572 of file LocalFile.php.

$cleanupBatch

array LocalFileRestoreBatch::$cleanupBatch

private

List of file IDs to restore.

Definition at line 2566 of file LocalFile.php.

Referenced by cleanupFailedBatch().

$file

LocalFile LocalFileRestoreBatch::$file

private

Definition at line 2563 of file LocalFile.php.

Referenced by __construct(), removeNonexistentFiles(), and removeNonexistentFromCleanup().

$ids

array LocalFileRestoreBatch::$ids

private

List of file IDs to restore.

Definition at line 2569 of file LocalFile.php.

Referenced by addIds(), and execute().

$unsuppress

bool LocalFileRestoreBatch::$unsuppress = false

private

Whether to remove all settings for suppressed fields.

Definition at line 2575 of file LocalFile.php.

Referenced by __construct().

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

• includes/filerepo/file/LocalFile.php