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GenerateCollationData Class Reference

Generate first letter data files for Collation.php. More...

Inheritance diagram for GenerateCollationData:
Collaboration diagram for GenerateCollationData:

Public Member Functions

 __construct ()
 Default constructor. More...
 
 execute ()
 Do the actual work. More...
 
- Public Member Functions inherited from Maintenance
 checkRequiredExtensions ()
 Verify that the required extensions are installed. More...
 
 cleanupChanneled ()
 Clean up channeled output. More...
 
 clearParamsAndArgs ()
 Clear all params and arguments. More...
 
 finalSetup ()
 Handle some last-minute setup here. More...
 
 getConfig ()
 
 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...
 
 loadWithArgv ( $argv)
 Load params and arguments from a given array of command-line arguments. 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...
 
 setAgentAndTriggers ()
 Set triggers like when to try to run deferred updates. More...
 
 setConfig (Config $config)
 
 setDB (IMaintainableDatabase $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 (int $pageId)
 Update the searchindex table for a given pageid. More...
 
 validateParamsAndArgs ()
 Run some validation checks on the params, etc Stable for overriding. More...
 

Public Attributes

 $dataDir
 The directory with source data files in it. More...
 
 $debugOutFile
 
 $mappedChars
 A hashtable keyed by codepoint, where presence indicates that a character has a decomposition mapping. More...
 
 $weights
 The primary weights, indexed by codepoint. More...
 
- Public Attributes inherited from Maintenance
resource $fileHandle
 Used when creating separate schema files. More...
 
 $mDbPass
 
array $orderedOptions = []
 Used to read the options in the order they were passed. More...
 
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

 charCallback ( $data)
 
 generateFirstChars ()
 
 loadUcd ()
 

Private Attributes

const NORMAL_HIRAGANA = 0x0E
 
const NORMAL_UPPERCASE = 0x08
 Important tertiary weights from UTS #10 section 7.2. More...
 

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). More...
 
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 requireTestsAutoloader ()
 Call this to set up the autoloader to allow classes to be used from the tests directory. More...
 
static setLBFactoryTriggers (LBFactory $LBFactory, Config $config)
 
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
 activateProfiler ()
 Activate the profiler (assuming $wgProfiler is set) More...
 
 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, $multiOccurrence=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 @stable for overriding. More...
 
 beginTransaction (IDatabase $dbw, $fname)
 Begin a transcation on a DB. More...
 
 commitTransaction (IDatabase $dbw, $fname)
 Commit the transcation on a DB handle and wait for replica DBs to catch up. More...
 
 countDown ( $seconds)
 Count down from $seconds to zero on the terminal, with a one-second pause between showing each number. More...
 
 deleteOption ( $name)
 Remove an option. More...
 
 error ( $err, $die=0)
 Throw an error to the user. More...
 
 fatalError ( $msg, $exitCode=1)
 Output a message and terminate the current script. More...
 
 getArg ( $argId=0, $default=null)
 Get an argument. More...
 
 getBatchSize ()
 Returns batch size. More...
 
 getDB ( $db, $groups=[], $dbDomain=false)
 Returns a database to be used by current maintenance script. More...
 
 getDir ()
 Get the maintenance directory. More...
 
 getHookContainer ()
 Get a HookContainer, for running extension hooks or for hook metadata. More...
 
 getHookRunner ()
 Get a HookRunner for running core hooks. 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 option exists. More...
 
 loadSpecialVars ()
 Handle the special variables that are global to all scripts @stable for overriding. More...
 
 maybeHelp ( $force=false)
 Maybe show the help. More...
 
 output ( $out, $channel=null)
 Throw some output to the user. More...
 
 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). More...
 
 requireExtension ( $name)
 Indicate that the specified extension must be loaded before the script can run. More...
 
 rollbackTransaction (IDatabase $dbw, $fname)
 Rollback the transcation on a DB handle. More...
 
 setAllowUnregisteredOptions ( $allow)
 Sets whether to allow unregistered options, which are options passed to a script that do not match an expected parameter. More...
 
 setBatchSize ( $s=0)
 
 showHelp ()
 Definitely show the help. More...
 
 supportsOption ( $name)
 Checks to see if a particular option in supported. More...
 
- Protected Attributes inherited from Maintenance
bool $mAllowUnregisteredOptions = false
 Allow arbitrary options to be passed, or only specified ones? More...
 
array $mArgList = []
 Desired/allowed args. More...
 
array $mArgs = []
 This is the list of arguments that were actually passed. More...
 
int $mBatchSize = null
 Batch size. More...
 
 $mDbUser
 
string $mDescription = ''
 A description of the script, children should change this via addDescription() More...
 
bool $mInputLoaded = false
 Have we already loaded our user input? More...
 
array $mOptions = []
 This is the list of options that were actually passed. More...
 
array[] $mParams = []
 Array of desired/allowed params. More...
 
bool $mQuiet = false
 Special vars for params that are always used. More...
 
string null $mSelf
 Name of the script currently running. More...
 
array $mShortParamsMap = []
 Mapping short parameters to long ones. More...
 

Detailed Description

Generate first letter data files for Collation.php.

Definition at line 33 of file generateCollationData.php.

Constructor & Destructor Documentation

◆ __construct()

GenerateCollationData::__construct ( )

Default constructor.

Children should call this first if implementing their own constructors

Stable for calling

Reimplemented from Maintenance.

Definition at line 55 of file generateCollationData.php.

References Maintenance\addOption().

Member Function Documentation

◆ charCallback()

GenerateCollationData::charCallback (   $data)
private

Definition at line 146 of file generateCollationData.php.

References $base, and IcuCollation\isCjk().

◆ execute()

GenerateCollationData::execute ( )

Do the actual work.

All child classes will need to implement this

Returns
bool|null|void True for success, false for failure. Not returning a value, or returning null, is also interpreted as success. Returning false for failure will cause doMaintenance.php to exit the process with a non-zero exit status.

Reimplemented from Maintenance.

Definition at line 64 of file generateCollationData.php.

References Maintenance\fatalError(), generateFirstChars(), Maintenance\getOption(), IcuCollation\getUnicodeVersionForICU(), and loadUcd().

◆ generateFirstChars()

GenerateCollationData::generateFirstChars ( )
private

Definition at line 196 of file generateCollationData.php.

References $file, $IP, $line, StringUtils\explode(), and Maintenance\fatalError().

Referenced by execute().

◆ loadUcd()

GenerateCollationData::loadUcd ( )
private

Definition at line 141 of file generateCollationData.php.

Referenced by execute().

Member Data Documentation

◆ $dataDir

GenerateCollationData::$dataDir

The directory with source data files in it.

Definition at line 35 of file generateCollationData.php.

◆ $debugOutFile

GenerateCollationData::$debugOutFile

Definition at line 47 of file generateCollationData.php.

◆ $mappedChars

GenerateCollationData::$mappedChars

A hashtable keyed by codepoint, where presence indicates that a character has a decomposition mapping.

This makes it non-preferred for group header selection.

Definition at line 45 of file generateCollationData.php.

◆ $weights

GenerateCollationData::$weights

The primary weights, indexed by codepoint.

Definition at line 38 of file generateCollationData.php.

◆ NORMAL_HIRAGANA

const GenerateCollationData::NORMAL_HIRAGANA = 0x0E
private

Definition at line 53 of file generateCollationData.php.

◆ NORMAL_UPPERCASE

const GenerateCollationData::NORMAL_UPPERCASE = 0x08
private

Important tertiary weights from UTS #10 section 7.2.

Definition at line 52 of file generateCollationData.php.


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