110 $this->mSynonyms = (
array)$syn;
111 $this->mCaseSensitive = $cs;
115 $this->contLang = MediaWikiServices::getInstance()->getContentLanguage();
127 public static function get( $id ) {
129 return MediaWikiServices::getInstance()->getMagicWordFactory()->get( $id );
140 return MediaWikiServices::getInstance()->getMagicWordFactory()->getVariableIDs();
150 return MediaWikiServices::getInstance()->getMagicWordFactory()->getSubstIDs();
162 return MediaWikiServices::getInstance()->getMagicWordFactory()->getCacheTTL( $id );
173 return MediaWikiServices::getInstance()->getMagicWordFactory()->getDoubleUnderscoreArray();
184 $this->contLang->getMagic( $this );
185 if ( !$this->mSynonyms ) {
186 $this->mSynonyms = [
'brionmademeputthishere' ];
187 throw new MWException(
"Error: invalid magic word '$id'" );
199 usort( $synonyms, [ $this,
'compareStringLength' ] );
202 foreach ( $synonyms
as $synonym ) {
204 $escSyn[] = preg_quote( $synonym,
'/' );
206 $this->mBaseRegex = implode(
'|', $escSyn );
208 $case = $this->mCaseSensitive ?
'' :
'iu';
209 $this->mRegex =
"/{$this->mBaseRegex}/{$case}";
210 $this->mRegexStart =
"/^(?:{$this->mBaseRegex})/{$case}";
211 $this->mRegexStartToEnd =
"/^(?:{$this->mBaseRegex})$/{$case}";
212 $this->mVariableRegex = str_replace(
"\\$1",
"(.*?)", $this->mRegex );
213 $this->mVariableStartToEndRegex = str_replace(
"\\$1",
"(.*?)",
214 "/^(?:{$this->mBaseRegex})$/{$case}" );
239 if ( $this->mRegex ==
'' ) {
253 if ( $this->mRegex ===
'' ) {
257 return $this->mCaseSensitive ?
'' :
'iu';
266 if ( $this->mRegex ==
'' ) {
279 if ( $this->mRegexStartToEnd ==
'' ) {
291 if ( $this->mRegex ==
'' ) {
305 return (
bool)preg_match( $this->
getRegex(), $text );
344 if ( $matchcount == 0 ) {
347 # multiple matched parts (variable match); some will be empty because of
348 # synonyms. The variable will be the second non-empty one so remove any
349 # blank elements and re-sort the indices.
371 $this->mFound =
false;
372 $text = preg_replace_callback(
374 [ $this,
'pregRemoveAndRecord' ],
386 $this->mFound =
false;
387 $text = preg_replace_callback(
389 [ $this,
'pregRemoveAndRecord' ],
402 $this->mFound =
true;
415 public function replace( $replacement, $subject, $limit = -1 ) {
422 $this->mModified =
$res !== $subject;
438 $this->mModified =
$res !== $text;
448 if ( $this->mVariableRegex ==
'' ) {
460 if ( $this->mVariableStartToEndRegex ==
'' ) {
474 return $this->mSynonyms[$i];
502 foreach ( $this->mSynonyms
as $syn ) {
503 $array[$this->contLang->lc( $syn )] =
$value;
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
wfDeprecated( $function, $version=false, $component=false, $callerOffset=2)
Throws a warning that $function is deprecated.
Internationalisation code.
This class encapsulates "magic words" such as "#redirect", NOTOC, etc.
getVariableRegex()
Matches the word, where $1 is a wildcard.
compareStringLength( $s1, $s2)
A comparison function that returns -1, 0 or 1 depending on whether the first string is longer,...
initRegex()
Preliminary initialisation.
getWasModified()
Returns true if the last call to replace() or substituteCallback() returned a modified text,...
replace( $replacement, $subject, $limit=-1)
Replaces the word with something else.
getVariableStartToEndRegex()
Matches the entire string, where $1 is a wildcard.
getRegexStartToEnd()
Gets a regex matching the word from start to end of a string.
__construct( $id=null, $syn=[], $cs=false, Language $contLang=null)
#-
substituteCallback( $text, $callback)
Variable handling: {{SUBST:xxx}} style words Calls back a function to determine what to replace xxx w...
getBaseRegex()
regex without the slashes and what not
static getCacheTTL( $id)
Allow external reads of TTL array.
matchStartAndRemove(&$text)
static getVariableIDs()
Get an array of parser variable IDs.
getRegexStart()
Gets a regex matching the word, if it is at the string start.
matchStart( $text)
Returns true if the text starts with the word.
getSynonym( $i)
Accesses the synonym list directly.
getRegex()
Gets a regex representing matching the word.
load( $id)
Initialises this object with an ID.
matchVariableStartToEnd( $text)
Returns NULL if there's no match, the value of $1 otherwise The return code is the matched string,...
getRegexCase()
Gets the regexp case modifier to use, i.e.
addToArray(&$array, $value)
Adds all the synonyms of this MagicWord to an array, to allow quick lookup in a list of magic words.
matchStartToEnd( $text)
Returns true if the text matched the word.
string $mVariableStartToEndRegex
static getDoubleUnderscoreArray()
Get a MagicWordArray of double-underscore entities.
match( $text)
Returns true if the text contains the word.
static getSubstIDs()
Get an array of parser substitution modifier IDs.
pregRemoveAndRecord()
Used in matchAndRemove()
matchAndRemove(&$text)
Returns true if the text matches the word, and alters the input string, removing all instances of the...
static escapeRegexReplacement( $string)
Escape a string to make it suitable for inclusion in a preg_replace() replacement parameter.
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
The wiki should then use memcached to cache various data To use multiple just add more items to the array To increase the weight of a make its entry a array("192.168.0.1:11211", 2))