Maintenance script that rebuilds recent changes from scratch. More...
Public Member Functions | |
| __construct () | |
| Default constructor. | |
| execute () | |
| Do the actual work. | |
 Public Member Functions inherited from Maintenance | |
| function | __construct () |
| checkRequiredExtensions () | |
| Verify that the required extensions are installed. | |
| cleanupChanneled () | |
| Clean up channeled output. | |
| clearParamsAndArgs () | |
| Clear all params and arguments. | |
| function | execute () |
| 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 () | |
| Set triggers like when to try to run deferred updates. | |
| setConfig (Config $config) | |
| setDB (IDatabase $db) | |
| Sets database object to be returned by getDB(). | |
| setup () | |
| Do some sanity checking and basic setup. | |
| updateSearchIndex ( $maxLockTime, $callback, $dbw, $results) | |
| Perform a search index update with locking. | |
| updateSearchIndexForPage ( $dbw, $pageId) | |
| Update the searchindex table for a given pageid. | |
Private Member Functions | |
| purgeFeeds () | |
| Purge cached feeds in $wanCache. | |
| rebuildRecentChangesTablePass1 () | |
Rebuild pass 1: Insert recentchanges entries for page revisions. | |
| rebuildRecentChangesTablePass2 () | |
| Rebuild pass 2: Enhance entries for page revisions with references to the previous revision (rc_last_oldid, rc_new etc.) and size differences (rc_old_len, rc_new_len). | |
| rebuildRecentChangesTablePass3 () | |
Rebuild pass 3: Insert recentchanges entries for action logs. | |
| rebuildRecentChangesTablePass4 () | |
| Rebuild pass 4: Mark bot and autopatrolled entries. | |
| rebuildRecentChangesTablePass5 () | |
| Rebuild pass 5: Delete duplicate entries where we generate both a page revision and a log entry for a single action (upload only, at the moment, but potentially also move, protect, ...). | |
Private Attributes | |
| int | $cutoffFrom |
| UNIX timestamp. | |
| int | $cutoffTo |
| UNIX timestamp. | |
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 | setLBFactoryTriggers (LBFactory $LBFactory) |
| 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) | |
| Public Attributes inherited from Maintenance | |
| resource | $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 = 'all' |
| Protected Member Functions inherited from Maintenance | |
| 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 transcation on a DB. | |
| commitTransaction (IDatabase $dbw, $fname) | |
| Commit the transcation on a DB handle and wait for replica DBs to catch up. | |
| deleteOption ( $name) | |
| Remove an option. | |
| error ( $err, $die=0) | |
| Throw an error to the user. | |
| getArg ( $argId=0, $default=null) | |
| Get an argument. | |
| getDB ( $db, $groups=[], $wiki=false) | |
| Returns a database to be used by current maintenance script. | |
| getDir () | |
| Get the maintenance directory. | |
| 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 param exists. | |
| 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. | |
| requireExtension ( $name) | |
| Indicate that the specified extension must be loaded before the script can run. | |
| rollbackTransaction (IDatabase $dbw, $fname) | |
| Rollback the transcation on a DB handle. | |
| setBatchSize ( $s=0) | |
| Set the batch size. | |
| validateParamsAndArgs () | |
| Run some validation checks on the params, etc. | |
| Protected Attributes inherited from Maintenance | |
| $mArgList = [] | |
| $mArgs = [] | |
| int | $mBatchSize = null |
| Batch size. | |
| $mDbPass | |
| $mDbUser | |
| $mDescription = '' | |
| $mInputLoaded = false | |
| $mOptions = [] | |
| $mParams = [] | |
| $mQuiet = false | |
| $mSelf | |
| $mShortParamsMap = [] | |
Detailed Description
Maintenance script that rebuilds recent changes from scratch.
Definition at line 34 of file rebuildrecentchanges.php.
Constructor & Destructor Documentation
◆ __construct()
| RebuildRecentchanges::__construct | ( | ) |
Default constructor.
Children should call this first if implementing their own constructors
Reimplemented from Maintenance.
Definition at line 40 of file rebuildrecentchanges.php.
References Maintenance\addDescription(), Maintenance\addOption(), and Maintenance\setBatchSize().
Member Function Documentation
◆ execute()
| RebuildRecentchanges::execute | ( | ) |
Do the actual work.
All child classes will need to implement this
Reimplemented from Maintenance.
Definition at line 59 of file rebuildrecentchanges.php.
References error, Maintenance\hasOption(), output(), purgeFeeds(), rebuildRecentChangesTablePass1(), rebuildRecentChangesTablePass2(), rebuildRecentChangesTablePass3(), rebuildRecentChangesTablePass4(), and rebuildRecentChangesTablePass5().
◆ purgeFeeds()
|
private |
Purge cached feeds in $wanCache.
Definition at line 486 of file rebuildrecentchanges.php.
References $wgFeedClasses, and output().
Referenced by execute().
◆ rebuildRecentChangesTablePass1()
|
private |
Rebuild pass 1: Insert recentchanges entries for page revisions.
Definition at line 81 of file rebuildrecentchanges.php.
References $cutoffFrom, $res, $wgRCMaxAge, DB_MASTER, Maintenance\getDB(), Maintenance\getOption(), Maintenance\hasOption(), output(), RC_EDIT, RC_NEW, RecentChange\SRC_EDIT, RecentChange\SRC_NEW, wfGetLBFactory(), and wfTimestamp().
Referenced by execute().
◆ rebuildRecentChangesTablePass2()
|
private |
Rebuild pass 2: Enhance entries for page revisions with references to the previous revision (rc_last_oldid, rc_new etc.) and size differences (rc_old_len, rc_new_len).
Definition at line 179 of file rebuildrecentchanges.php.
References $res, DB_MASTER, Maintenance\getDB(), output(), RC_EDIT, RC_NEW, RecentChange\SRC_EDIT, RecentChange\SRC_NEW, and wfGetLBFactory().
Referenced by execute().
◆ rebuildRecentChangesTablePass3()
|
private |
Rebuild pass 3: Insert recentchanges entries for action logs.
Definition at line 269 of file rebuildrecentchanges.php.
References $res, $wgLogRestrictions, $wgLogTypes, DB_MASTER, Maintenance\getDB(), output(), RC_LOG, RecentChange\SRC_LOG, and wfGetLBFactory().
Referenced by execute().
◆ rebuildRecentChangesTablePass4()
|
private |
Rebuild pass 4: Mark bot and autopatrolled entries.
Definition at line 352 of file rebuildrecentchanges.php.
References $res, $wgMiserMode, $wgUseRCPatrol, DB_MASTER, Maintenance\getDB(), list, output(), and wfGetLBFactory().
Referenced by execute().
◆ rebuildRecentChangesTablePass5()
|
private |
Rebuild pass 5: Delete duplicate entries where we generate both a page revision and a log entry for a single action (upload only, at the moment, but potentially also move, protect, ...).
Definition at line 439 of file rebuildrecentchanges.php.
References $res, DB_MASTER, output(), wfGetDB(), and wfGetLBFactory().
Referenced by execute().
Member Data Documentation
◆ $cutoffFrom
|
private |
UNIX timestamp.
Definition at line 36 of file rebuildrecentchanges.php.
Referenced by rebuildRecentChangesTablePass1().
◆ $cutoffTo
|
private |
UNIX timestamp.
Definition at line 38 of file rebuildrecentchanges.php.
The documentation for this class was generated from the following file:
- maintenance/rebuildrecentchanges.php
