MediaWiki REL1_37
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Maintenance script that migrates actors from pre-1.31 columns to the 'actor' table. More...
Public Member Functions | |
__construct () | |
Default constructor. | |
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execute () | |
Do the actual work. | |
setForce ( $forced=true) | |
Sets whether a run of this maintenance script has the force parameter set. | |
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checkRequiredExtensions () | |
Verify that the required extensions are installed. | |
cleanupChanneled () | |
Clean up channeled output. | |
clearParamsAndArgs () | |
Clear all params and arguments. | |
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 () | |
This method used to be for internal use by doMaintenance.php to apply some optional global state to LBFactory for debugging purposes. | |
setConfig (Config $config) | |
setDB (IMaintainableDatabase $db) | |
Sets database object to be returned by getDB(). | |
setup () | |
Do some sanity checking and basic setup. | |
shutdown () | |
Call before shutdown to run any deferred updates. | |
validateParamsAndArgs () | |
Run some validation checks on the params, etc. | |
Protected Member Functions | |
doDBUpdates () | |
Do the actual work. | |
doTable ( $table) | |
getUpdateKey () | |
Get the update key name to go in the update log table. | |
migrate ( $table, $primaryKey, $userField, $nameField, $actorField) | |
Migrate actors in a table. | |
migrateLogSearch () | |
Migrate actors in the log_search table. | |
migrateToTemp ( $table, $primaryKey, $extra, $userField, $nameField, $newPrimaryKey, $actorField) | |
Migrate actors in a table to a temporary table. | |
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updateSkippedMessage () | |
Message to show that the update was done already and was just skipped. | |
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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 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. | |
Protected Attributes | |
$tables = null | |
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bool | $mAllowUnregisteredOptions = false |
Allow arbitrary options to be passed, or only specified ones? | |
array | $mArgList = [] |
Desired/allowed args. | |
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 = [] |
Array of desired/allowed params. | |
bool | $mQuiet = false |
Special vars for params that are always used. | |
string null | $mSelf |
Name of the script currently running. | |
array | $mShortParamsMap = [] |
Mapping short parameters to long ones. | |
Private Member Functions | |
addActorsForRows (IDatabase $dbw, $nameField, array &$rows, array &$complainedAboutUsers, &$countErrors) | |
Add actors for anons in a set of rows. | |
makeActorIdSubquery ( $dbw, $userField, $nameField) | |
Make the subqueries for actor_id | |
makeNextCond ( $dbw, $primaryKey, $row) | |
Calculate a "next" condition and a display string. | |
Additional Inherited Members | |
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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 () |
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) | |
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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 | STDIN_ALL = -1 |
Maintenance script that migrates actors from pre-1.31 columns to the 'actor' table.
Definition at line 35 of file MigrateActors.php.
MigrateActors::__construct | ( | ) |
Default constructor.
Children should call this first if implementing their own constructors
Reimplemented from LoggedUpdateMaintenance.
Definition at line 39 of file MigrateActors.php.
References Maintenance\addDescription(), Maintenance\addOption(), and Maintenance\setBatchSize().
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private |
Add actors for anons in a set of rows.
IDatabase | $dbw | |
string | $nameField | |
stdClass[] | &$rows | |
array | &$complainedAboutUsers | |
int | &$countErrors |
Definition at line 179 of file MigrateActors.php.
References $res, Wikimedia\Rdbms\IDatabase\affectedRows(), Maintenance\error(), Wikimedia\Rdbms\IDatabase\insert(), and Wikimedia\Rdbms\IDatabase\select().
Referenced by migrate(), migrateLogSearch(), and migrateToTemp().
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protected |
Do the actual work.
All child classes will need to implement this. Return true to log the update as done or false (usually on failure).
Reimplemented from LoggedUpdateMaintenance.
Definition at line 54 of file MigrateActors.php.
References $dbr, $tables, DB_PRIMARY, DB_REPLICA, doTable(), Maintenance\error(), getDB(), Maintenance\getOption(), migrate(), migrateLogSearch(), migrateToTemp(), and Maintenance\output().
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protected |
Definition at line 50 of file MigrateActors.php.
Referenced by doDBUpdates(), migrate(), migrateLogSearch(), and migrateToTemp().
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protected |
Get the update key name to go in the update log table.
Reimplemented from LoggedUpdateMaintenance.
Definition at line 46 of file MigrateActors.php.
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private |
Make the subqueries for actor_id
Definition at line 153 of file MigrateActors.php.
Referenced by migrate(), and migrateToTemp().
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private |
Calculate a "next" condition and a display string.
IDatabase | $dbw | |
string[] | $primaryKey | Primary key of the table. |
stdClass | $row | Database row |
Definition at line 129 of file MigrateActors.php.
Referenced by migrate(), migrateLogSearch(), and migrateToTemp().
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protected |
Migrate actors in a table.
Assumes any row with the actor field non-zero have already been migrated. Blanks the name field when migrating.
string | $table | Table to migrate |
string | string[] | $primaryKey | Primary key of the table. |
string | $userField | User ID field name |
string | $nameField | User name field name |
string | $actorField | Actor field name |
Definition at line 255 of file MigrateActors.php.
References $res, addActorsForRows(), DB_PRIMARY, doTable(), Maintenance\error(), getDB(), makeActorIdSubquery(), makeNextCond(), and Maintenance\output().
Referenced by doDBUpdates().
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protected |
Migrate actors in the log_search table.
Definition at line 460 of file MigrateActors.php.
References $res, addActorsForRows(), DB_PRIMARY, doTable(), Maintenance\error(), getDB(), makeNextCond(), and Maintenance\output().
Referenced by doDBUpdates().
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protected |
Migrate actors in a table to a temporary table.
Assumes the new table is named "{$table}_actor_temp", and it has two columns, in order, being the primary key of the original table and the actor ID field. Blanks the name field when migrating.
string | $table | Table to migrate |
string | $primaryKey | Primary key of the table. |
array | $extra | Extra fields to copy |
string | $userField | User ID field name |
string | $nameField | User name field name |
string | $newPrimaryKey | Primary key of the new table. |
string | $actorField | Actor field name |
Definition at line 361 of file MigrateActors.php.
References $res, addActorsForRows(), Maintenance\beginTransaction(), Maintenance\commitTransaction(), DB_PRIMARY, doTable(), Maintenance\error(), getDB(), makeActorIdSubquery(), makeNextCond(), and Maintenance\output().
Referenced by doDBUpdates().
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protected |
Definition at line 37 of file MigrateActors.php.
Referenced by doDBUpdates().