Maintenance script that scans the deletion log and purges affected files within a timeframe. More...
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... | |
Protected Member Functions | |
| getDeletedPath (LocalRepo $repo, LocalFile $file) | |
| purgeFromArchiveTable (LocalRepo $repo, LocalFile $file) | |
| purgeFromLogType ( $type) | |
| Purge cache and thumbnails for changes of the given type. More... | |
| verbose ( $msg) | |
| Send an output message iff the 'verbose' option has been provided. 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... | |
Private Attributes | |
| string | $endTimestamp |
| string | $startTimestamp |
Static Private Attributes | |
| static | $typeMappings |
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... | |
| 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' |
| 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 scans the deletion log and purges affected files within a timeframe.
Definition at line 33 of file purgeChangedFiles.php.
Constructor & Destructor Documentation
◆ __construct()
| PurgeChangedFiles::__construct | ( | ) |
Default constructor.
Children should call this first if implementing their own constructors
Reimplemented from Maintenance.
Definition at line 61 of file purgeChangedFiles.php.
References Maintenance\addOption(), and Maintenance\setBatchSize().
Member Function Documentation
◆ execute()
| PurgeChangedFiles::execute | ( | ) |
Do the actual work.
All child classes will need to implement this
Reimplemented from Maintenance.
Definition at line 75 of file purgeChangedFiles.php.
References $dbr, $type, array(), as, DB_SLAVE, Maintenance\error(), Maintenance\getDB(), Maintenance\getOption(), global, Maintenance\hasOption(), Maintenance\maybeHelp(), purgeFromLogType(), and verbose().
◆ getDeletedPath()
Definition at line 242 of file purgeChangedFiles.php.
References $file, $hash, FileRepo\getDeletedHashPath(), and FileRepo\getFileSha1().
Referenced by purgeFromArchiveTable(), and purgeFromLogType().
◆ purgeFromArchiveTable()
Definition at line 211 of file purgeChangedFiles.php.
References $dbr, $file, $res, array(), as, Maintenance\error(), FileRepo\fileExists(), FileRepo\getBackend(), getDeletedPath(), LocalRepo\getSlaveDB(), LocalRepo\newFromArchiveName(), Maintenance\output(), and LocalFile\purgeOldThumbnails().
Referenced by purgeFromLogType().
◆ purgeFromLogType()
|
protected |
Purge cache and thumbnails for changes of the given type.
- Parameters
-
string $type Type of change to find
Definition at line 137 of file purgeChangedFiles.php.
References $dbr, $file, $params, $res, $type, array(), as, DB_SLAVE, Maintenance\error(), Maintenance\getDB(), getDeletedPath(), Maintenance\getOption(), Maintenance\hasOption(), Title\makeTitle(), NS_FILE, purgeFromArchiveTable(), RepoGroup\singleton(), and verbose().
Referenced by execute().
◆ verbose()
|
protected |
Send an output message iff the 'verbose' option has been provided.
- Parameters
-
string $msg Message to output
Definition at line 253 of file purgeChangedFiles.php.
References Maintenance\hasOption(), and Maintenance\output().
Referenced by execute(), and purgeFromLogType().
Member Data Documentation
◆ $endTimestamp
|
private |
Definition at line 59 of file purgeChangedFiles.php.
◆ $startTimestamp
|
private |
Definition at line 55 of file purgeChangedFiles.php.
◆ $typeMappings
|
staticprivate |
The documentation for this class was generated from the following file:
- maintenance/purgeChangedFiles.php
