MediaWiki REL1_39
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Public Member Functions | |
__construct ( $args=null) | |
dump ( $history, $text=WikiExporter::TEXT) | |
execute () | |
Do the actual work. | |
finalSetup (SettingsBuilder $settingsBuilder=null) | |
Handle some last-minute setup here. | |
initProgress ( $history=WikiExporter::FULL) | |
Initialise starting time and maximum revision count. | |
showReport () | |
Overridden to include prefetch ratio if enabled. | |
Public Member Functions inherited from BackupDumper | |
__destruct () | |
loadPlugin ( $class, $file) | |
Load a plugin and register it. | |
registerFilter ( $name, $class) | |
registerOutput ( $name, $class) | |
report ( $final=false) | |
reportPage () | |
revCount () | |
setDB (IMaintainableDatabase $db) | |
Force the dump to use the provided database connection for database operations, wherever possible. | |
Public Member Functions inherited from Maintenance | |
__construct () | |
Default constructor. | |
checkRequiredExtensions () | |
Verify that the required extensions are installed. | |
cleanupChanneled () | |
Clean up channeled output. | |
clearParamsAndArgs () | |
Clear all params and arguments. | |
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. | |
getParameters () | |
globals () | |
Potentially debug globals. | |
isQuiet () | |
loadParamsAndArgs ( $self=null, $opts=null, $args=null) | |
Process command line arguments. | |
loadSettings () | |
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. | |
setArg ( $argId, $value) | |
Programmatically set the value of the given argument. | |
setConfig (Config $config) | |
setOption (string $name, $value) | |
Programmatically set the value of the given option. | |
setup () | |
Do some checking and basic setup. | |
shutdown () | |
Call before exiting CLI process for the last DB commit, and flush any remaining buffers and other deferred work. | |
validateParamsAndArgs () | |
Run some validation checks on the params, etc. | |
Public Attributes | |
int | $maxTimeAllowed = 0 |
when we spend more than maxTimeAllowed seconds on this run, we continue processing until we write out the next complete page, then save output file(s), rename it/them and open new one(s); 0 = no limit | |
BaseDump null | $prefetch = null |
Public Attributes inherited from BackupDumper | |
bool | $dumpUploadFileContents = false |
bool | $dumpUploads = false |
int | $endId = 0 |
array null | $limitNamespaces = [] |
bool | $orderRevs = false |
string[] null | $pages = null |
null means all pages | |
bool | $reporting = true |
int | $revEndId = 0 |
int | $revStartId = 0 |
bool | $skipFooter = false |
don't output </mediawiki> | |
bool | $skipHeader = false |
don't output <mediawiki> and <siteinfo> | |
int | $startId = 0 |
resource false | $stderr |
Public Attributes inherited from Maintenance | |
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 | GENERIC_MAINTENANCE_PARAMETERS = 'Generic maintenance parameters' |
const | SCRIPT_DEPENDENT_PARAMETERS = 'Script dependent parameters' |
const | STDIN_ALL = -1 |
Protected Member Functions | |
characterData ( $parser, $data) | |
clearOpenElement ( $style) | |
endElement ( $parser, $name) | |
getText ( $id, $model=null, $format=null, $expSize=null) | |
Tries to load revision text. | |
openSpawn () | |
processFileOpt ( $opt) | |
processOptions () | |
Processes arguments and sets $this->$sink accordingly. | |
readDump ( $input) | |
rotateDb () | |
Drop the database connection $this->db and try to get a new one. | |
startElement ( $parser, $name, $attribs) | |
Protected Member Functions inherited from BackupDumper | |
backupDb () | |
backupServer () | |
progress ( $string) | |
Protected Member Functions inherited from Maintenance | |
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 () | |
Override to perform any required operation 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 | |
int | $bufferSize = 524288 |
In bytes. | |
string[] | $checkpointFiles = [] |
bool | $checkpointJustWritten = false |
IMaintainableDatabase | $db |
int | $failureTimeout = 5 |
Seconds to sleep after db failure. | |
int | $fetchCount = 0 |
int | $fetchCountLast = 0 |
string false | $firstPageWritten = false |
int | $history = WikiExporter::FULL |
string | $input = "php://stdin" |
string false | $lastPageWritten = false |
int | $maxConsecutiveFailedTextRetrievals = 200 |
int | $maxFailures = 5 |
array | $php = [ PHP_BINARY ] |
int | $prefetchCount = 0 |
int | $prefetchCountLast = 0 |
bool | $spawn = false |
resource false | $spawnErr = false |
resource false | $spawnProc = false |
resource null | $spawnRead |
resource null | $spawnWrite |
bool | $timeExceeded = false |
XmlDumpWriter false | $xmlwriterobj = false |
Protected Attributes inherited from BackupDumper | |
bool | $atStart |
string | $buffer |
ExportProgressFilter | $egress |
string[] | $filterTypes = [] |
IMaintainableDatabase null | $forcedDb = null |
The dependency-injected database to use. | |
int | $ID = 0 |
string | $lastName |
float | $lastTime = 0 |
LoadBalancer | $lb |
int | $maxCount |
array false | $openElement |
string[] | $outputTypes = [] |
int | $pageCount = 0 |
int | $pageCountLast = 0 |
int | $pageCountPart |
int | $reportingInterval = 100 |
int | $revCount = 0 |
int | $revCountLast = 0 |
int | $revCountPart |
string null | $schemaVersion = null |
null means use default | |
string null | $server = null |
null means use default | |
DumpMultiWriter DumpOutput null | $sink = null |
Output filters. | |
float | $startTime |
string | $state |
string null | $thisRevFormat |
string null | $thisRevModel |
float | $timeOfCheckpoint |
Protected Attributes inherited from Maintenance | |
array | $mArgList = [] |
Empty. | |
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 = [] |
Empty. | |
bool | $mQuiet = false |
Special vars for params that are always used. | |
string null | $mSelf |
Name of the script currently running. | |
MaintenanceParameters | $parameters |
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 | shouldExecute () |
Definition at line 44 of file TextPassDumper.php.
TextPassDumper::__construct | ( | $args = null | ) |
array | null | $args | For backward compatibility |
Reimplemented from BackupDumper.
Definition at line 133 of file TextPassDumper.php.
References $args, Maintenance\addDescription(), Maintenance\addOption(), Maintenance\loadWithArgv(), Maintenance\output(), processOptions(), and BackupDumper\progress().
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Definition at line 1036 of file TextPassDumper.php.
References clearOpenElement().
Referenced by startElement().
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Definition at line 1068 of file TextPassDumper.php.
Referenced by characterData(), endElement(), and startElement().
TextPassDumper::dump | ( | $history, | |
$text = WikiExporter::TEXT ) |
Reimplemented from BackupDumper.
Definition at line 286 of file TextPassDumper.php.
References $input, initProgress(), BackupDumper\progress(), readDump(), BackupDumper\report(), and rotateDb().
Referenced by execute().
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Definition at line 975 of file TextPassDumper.php.
References $fileinfo, BackupDumper\$lastTime, and clearOpenElement().
TextPassDumper::execute | ( | ) |
Do the actual work.
All child classes will need to implement this
Reimplemented from BackupDumper.
Definition at line 184 of file TextPassDumper.php.
References dump(), and processOptions().
TextPassDumper::finalSetup | ( | SettingsBuilder | $settingsBuilder = null | ) |
Handle some last-minute setup here.
SettingsBuilder | null | $settingsBuilder |
Reimplemented from BackupDumper.
Definition at line 171 of file TextPassDumper.php.
References SevenZipStream\register().
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Tries to load revision text.
Export transformations are applied if the content model is given or can be determined from the database.
Upon errors, retries (Up to $this->maxFailures tries each call). If still no good revision could be found even after this retrying, "" is returned. If no good revision text could be returned for $this->maxConsecutiveFailedTextRetrievals consecutive calls to getText, MWException is thrown.
int | string | $id | Content address, or text row ID. |
string | bool | null | $model | The content model used to determine applicable export transformations. If $model is null, no transformation is applied. |
string | null | $format | The content format used when applying export transformations. |
int | null | $expSize | Expected length of the text, for checks |
MWException |
Definition at line 593 of file TextPassDumper.php.
References openSpawn(), BackupDumper\progress(), and rotateDb().
Referenced by startElement().
TextPassDumper::initProgress | ( | $history = WikiExporter::FULL | ) |
Initialise starting time and maximum revision count.
We'll make ETA calculations based an progress, assuming relatively constant per-revision rate.
int | $history | WikiExporter::CURRENT or WikiExporter::FULL |
Reimplemented from BackupDumper.
Definition at line 281 of file TextPassDumper.php.
References BackupDumper\$startTime.
Referenced by dump().
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Definition at line 780 of file TextPassDumper.php.
References $IP, $spawnRead, $spawnWrite, and BackupDumper\progress().
Referenced by getText().
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Definition at line 327 of file TextPassDumper.php.
Referenced by processOptions().
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Processes arguments and sets $this->$sink accordingly.
Reimplemented from BackupDumper.
Definition at line 189 of file TextPassDumper.php.
References Maintenance\getOption(), Maintenance\hasOption(), and processFileOpt().
Referenced by __construct(), and execute().
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MWException | Failure to parse XML input |
resource | $input |
Definition at line 468 of file TextPassDumper.php.
References $fileinfo, $input, wfDebug(), and wfMessage().
Referenced by dump().
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Drop the database connection $this->db and try to get a new one.
This function tries to get a /different/ connection if this is possible. Hence, (if this is possible) it switches to a different failover upon each call.
This function resets $this->lb and closes all connections on it.
MWException |
Definition at line 242 of file TextPassDumper.php.
References BackupDumper\$forcedDb, and DB_REPLICA.
TextPassDumper::showReport | ( | ) |
Overridden to include prefetch ratio if enabled.
Reimplemented from BackupDumper.
Definition at line 363 of file TextPassDumper.php.
References $fetchCount, $fetchCountLast, BackupDumper\$lastTime, BackupDumper\$maxCount, BackupDumper\$pageCountLast, $prefetchCount, BackupDumper\$revCount, BackupDumper\$revCountLast, BackupDumper\$startTime, BackupDumper\progress(), BackupDumper\revCount(), and wfTimestamp().
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Definition at line 921 of file TextPassDumper.php.
References characterData(), clearOpenElement(), CONTENT_MODEL_WIKITEXT, and getText().
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In bytes.
Maximum size to read from the stub in on go.
Definition at line 82 of file TextPassDumper.php.
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Definition at line 123 of file TextPassDumper.php.
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Definition at line 121 of file TextPassDumper.php.
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Definition at line 128 of file TextPassDumper.php.
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Seconds to sleep after db failure.
Definition at line 79 of file TextPassDumper.php.
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Definition at line 66 of file TextPassDumper.php.
Referenced by showReport().
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Definition at line 72 of file TextPassDumper.php.
Referenced by showReport().
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Definition at line 117 of file TextPassDumper.php.
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Definition at line 64 of file TextPassDumper.php.
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Definition at line 62 of file TextPassDumper.php.
Referenced by dump(), and readDump().
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Definition at line 119 of file TextPassDumper.php.
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Definition at line 77 of file TextPassDumper.php.
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Definition at line 75 of file TextPassDumper.php.
int TextPassDumper::$maxTimeAllowed = 0 |
when we spend more than maxTimeAllowed seconds on this run, we continue processing until we write out the next complete page, then save output file(s), rename it/them and open new one(s); 0 = no limit
Definition at line 59 of file TextPassDumper.php.
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Definition at line 85 of file TextPassDumper.php.
BaseDump null TextPassDumper::$prefetch = null |
Definition at line 46 of file TextPassDumper.php.
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Definition at line 68 of file TextPassDumper.php.
Referenced by showReport().
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Definition at line 70 of file TextPassDumper.php.
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Definition at line 87 of file TextPassDumper.php.
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Definition at line 107 of file TextPassDumper.php.
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Definition at line 92 of file TextPassDumper.php.
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Definition at line 102 of file TextPassDumper.php.
Referenced by openSpawn().
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Definition at line 97 of file TextPassDumper.php.
Referenced by openSpawn().
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Definition at line 115 of file TextPassDumper.php.
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Definition at line 112 of file TextPassDumper.php.