RevisionDeleteUser Class Reference

Backend functions for suppressing and unsuppressing all references to a given user, used when blocking with HideUser enabled. More...

Static Public Member Functions
static	suppressUserName ( $name, $userId, IDatabase $dbw=null)
static	unsuppressUserName ( $name, $userId, IDatabase $dbw=null)

Static Private Member Functions
static	buildSetBitDeletedField ( $field, $op, $value, IDatabase $dbw)
static	setUsernameBitfields ( $name, $userId, $op, IDatabase $dbw=null)
	Update *_deleted bitfields in various tables to hide or unhide usernames.

Detailed Description

Backend functions for suppressing and unsuppressing all references to a given user, used when blocking with HideUser enabled.

This was spun out of SpecialBlockip.php in 1.18; at some point it needs to be rewritten to either use RevisionDelete abstraction, or at least schema abstraction.

Definition at line 34 of file RevisionDeleteUser.php.

Member Function Documentation

buildSetBitDeletedField()

static RevisionDeleteUser::buildSetBitDeletedField ( $field, $op, $value, IDatabase $dbw )

staticprivate

Definition at line 198 of file RevisionDeleteUser.php.

References $value, Wikimedia\Rdbms\IDatabase\bitAnd(), and Wikimedia\Rdbms\IDatabase\bitOr().

setUsernameBitfields()

static RevisionDeleteUser::setUsernameBitfields ( $name, $userId, $op, IDatabase $dbw = null )

staticprivate

Update *_deleted bitfields in various tables to hide or unhide usernames.

Parameters

string	$name	Username
int	$userId	User id
string	$op	Operator '|' or '&'
null | IDatabase	$dbw	If you happen to have one lying around

Returns

bool True on success, false on failure (e.g. invalid user ID)

Definition at line 45 of file RevisionDeleteUser.php.

References $wgActorTableSchemaMigrationStage, DB_MASTER, LogPage\DELETED_ACTION, Revision\DELETED_RESTRICTED, Revision\DELETED_USER, SCHEMA_COMPAT_WRITE_NEW, SCHEMA_COMPAT_WRITE_OLD, and wfGetDB().

Referenced by suppressUserName(), and unsuppressUserName().

suppressUserName()

static RevisionDeleteUser::suppressUserName ( $name, $userId, IDatabase $dbw = null )

static

Parameters

string	$name	User name
int	$userId	Both user name and ID must be provided
IDatabase | null	$dbw	If you happen to have one lying around

Returns

bool True on success, false on failure (e.g. invalid user ID)

Definition at line 210 of file RevisionDeleteUser.php.

References setUsernameBitfields().

Referenced by SpecialBlock\processForm().

unsuppressUserName()

static RevisionDeleteUser::unsuppressUserName ( $name, $userId, IDatabase $dbw = null )

static

Parameters

string	$name	User name
int	$userId	Both user name and ID must be provided
IDatabase | null	$dbw	If you happen to have one lying around

Returns

bool True on success, false on failure (e.g. invalid user ID)

Definition at line 220 of file RevisionDeleteUser.php.

References setUsernameBitfields().

Referenced by SpecialBlock\processForm().

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

• includes/revisiondelete/RevisionDeleteUser.php