MediaWiki  1.23.13
CompressOld Class Reference

Maintenance script that compress the text of a wiki. More...

Inheritance diagram for CompressOld:
Collaboration diagram for CompressOld:

Public Member Functions

 __construct ()
 Default constructor. More...
 
 execute ()
 Do the actual work. More...
 
- Public Member Functions inherited from Maintenance
 cleanupChanneled ()
 Clean up channeled output. More...
 
 clearParamsAndArgs ()
 Clear all params and arguments. More...
 
 finalSetup ()
 Handle some last-minute setup here. More...
 
 getDbType ()
 Does the script need different DB access? By default, we give Maintenance scripts normal rights to the DB. More...
 
 getName ()
 Get the script's name. More...
 
 globals ()
 Potentially debug globals. More...
 
 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. More...
 
 loadSettings ()
 Generic setup for most installs. More...
 
 memoryLimit ()
 Normally we disable the memory_limit when running admin scripts. More...
 
 outputChanneled ( $msg, $channel=null)
 Message outputter with channeled message support. More...
 
 purgeRedundantText ( $delete=true)
 Support function for cleaning up redundant text records. More...
 
 runChild ( $maintClass, $classFile=null)
 Run a child maintenance script. More...
 
 setDB (&$db)
 Sets database object to be returned by getDB(). More...
 
 setup ()
 Do some sanity checking and basic setup. More...
 
 updateSearchIndex ( $maxLockTime, $callback, $dbw, $results)
 Perform a search index update with locking. More...
 
 updateSearchIndexForPage ( $dbw, $pageId)
 Update the searchindex table for a given pageid. More...
 

Public Attributes

const LS_CHUNKED = 1
 
const LS_INDIVIDUAL = 0
 
- Public Attributes inherited from Maintenance
resource $fileHandle
 Used when creating separate schema files. More...
 
 $mDbPass
 
const DB_ADMIN = 2
 
const DB_NONE = 0
 Constants for DB access type. More...
 
const DB_STD = 1
 
const STDIN_ALL = 'all'
 

Private Member Functions

 compressOldPages ( $start=0, $extdb='')
 
 compressPage ( $row, $extdb)
 
 compressWithConcat ( $startId, $maxChunkSize, $beginDate, $endDate, $extdb="", $maxPageId=false)
 

Additional Inherited Members

- Static Public Member Functions inherited from Maintenance
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. More...
 
static readconsole ( $prompt='> ')
 Prompt the console for input. More...
 
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) More...
 
- Protected Member Functions inherited from Maintenance
 addArg ( $arg, $description, $required=true)
 Add some args that are needed. More...
 
 addDefaultParams ()
 Add the default parameters to the scripts. More...
 
 addDescription ( $text)
 Set the description text. More...
 
 addOption ( $name, $description, $required=false, $withArg=false, $shortName=false)
 Add a parameter to the script. More...
 
 adjustMemoryLimit ()
 Adjusts PHP's memory limit to better suit our needs, if needed. More...
 
 afterFinalSetup ()
 Execute a callback function at the end of initialisation. More...
 
 deleteOption ( $name)
 Remove an option. More...
 
 error ( $err, $die=0)
 Throw an error to the user. More...
 
 getArg ( $argId=0, $default=null)
 Get an argument. More...
 
getDB ( $db, $groups=array(), $wiki=false)
 Returns a database to be used by current maintenance script. More...
 
 getDir ()
 Get the maintenance directory. More...
 
 getOption ( $name, $default=null)
 Get an option, or return the default. More...
 
 getStdin ( $len=null)
 Return input from stdin. More...
 
 hasArg ( $argId=0)
 Does a given argument exist? More...
 
 hasOption ( $name)
 Checks to see if a particular param exists. More...
 
 loadSpecialVars ()
 Handle the special variables that are global to all scripts. More...
 
 maybeHelp ( $force=false)
 Maybe show the help. More...
 
 output ( $out, $channel=null)
 Throw some output to the user. More...
 
 setBatchSize ( $s=0)
 Set the batch size. More...
 
 validateParamsAndArgs ()
 Run some validation checks on the params, etc. More...
 
- Protected Attributes inherited from Maintenance
 $mArgList = array()
 
 $mArgs = array()
 
int $mBatchSize = null
 Batch size. More...
 
 $mDbUser
 
 $mDescription = ''
 
 $mInputLoaded = false
 
 $mOptions = array()
 
 $mParams = array()
 
 $mQuiet = false
 
 $mSelf
 
 $mShortParamsMap = array()
 

Detailed Description

Maintenance script that compress the text of a wiki.

Definition at line 51 of file compressOld.php.

Constructor & Destructor Documentation

◆ __construct()

CompressOld::__construct ( )

Default constructor.

Children should call this first if implementing their own constructors

Reimplemented from Maintenance.

Definition at line 58 of file compressOld.php.

References Maintenance\addOption().

Member Function Documentation

◆ compressOldPages()

CompressOld::compressOldPages (   $start = 0,
  $extdb = '' 
)
private
Todo:
document

Definition at line 111 of file compressOld.php.

References $last, $res, array(), as, compressPage(), DB_MASTER, Maintenance\output(), and wfGetDB().

Referenced by execute().

◆ compressPage()

CompressOld::compressPage (   $row,
  $extdb 
)
private
Todo:
document
Parameters
$row
$extdb
Returns
bool

Definition at line 138 of file compressOld.php.

References $flags, array(), DB_MASTER, Maintenance\error(), ExternalStoreDB\store(), and wfGetDB().

Referenced by compressOldPages().

◆ compressWithConcat()

CompressOld::compressWithConcat (   $startId,
  $maxChunkSize,
  $beginDate,
  $endDate,
  $extdb = "",
  $maxPageId = false 
)
private
Parameters
$startId
$maxChunkSize
$beginDate
$endDate
$extdbstring
$maxPageIdbool|int
Returns
bool

Definition at line 179 of file compressOld.php.

References $dbr, $tables, array(), as, DB_MASTER, DB_SLAVE, Maintenance\error(), Revision\getRevisionText(), LS_CHUNKED, Title\makeTitle(), Maintenance\output(), HistoryBlobStub\setLocation(), wfGetDB(), and wfWaitForSlaves().

Referenced by execute().

◆ execute()

CompressOld::execute ( )

Do the actual work.

All child classes will need to implement this

Reimplemented from Maintenance.

Definition at line 70 of file compressOld.php.

References $success, $type, $wgDBname, compressOldPages(), compressWithConcat(), Maintenance\error(), Maintenance\getOption(), global, and Maintenance\output().

Member Data Documentation

◆ LS_CHUNKED

const CompressOld::LS_CHUNKED = 1

Definition at line 56 of file compressOld.php.

Referenced by compressWithConcat().

◆ LS_INDIVIDUAL

const CompressOld::LS_INDIVIDUAL = 0
Todo:
document

Definition at line 55 of file compressOld.php.


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