<?php
/**
* File for magic words
- * @addtogroup Parser
+ * See docs/magicword.txt
+ *
+ * @file
+ * @ingroup Parser
*/
/**
* Please avoid reading the data out of one of these objects and then writing
* special case code. If possible, add another match()-like function here.
*
- * To add magic words in an extension, use the LanguageGetMagic hook. For
+ * To add magic words in an extension, use the LanguageGetMagic hook. For
* magic words which are also Parser variables, add a MagicWordwgVariableIDs
* hook. Use string keys.
*
+ * @ingroup Parser
*/
class MagicWord {
/**#@+
static public $mVariableIDsInitialised = false;
static public $mVariableIDs = array(
'currentmonth',
+ 'currentmonth1',
'currentmonthname',
'currentmonthnamegen',
'currentmonthabbrev',
'currenttime',
'currenthour',
'localmonth',
+ 'localmonth1',
'localmonthname',
'localmonthnamegen',
'localmonthabbrev',
'revisionmonth',
'revisionyear',
'revisiontimestamp',
+ 'revisionuser',
'subpagename',
'subpagenamee',
- 'displaytitle',
'talkspace',
'talkspacee',
'subjectspace',
'subjectpagename',
'subjectpagenamee',
'numberofusers',
- 'newsectionlink',
+ 'numberofactiveusers',
'numberofpages',
'currentversion',
'basepagename',
'basepagenamee',
- 'urlencode',
'currenttimestamp',
'localtimestamp',
'directionmark',
- 'language',
'contentlanguage',
- 'pagesinnamespace',
'numberofadmins',
- 'defaultsort',
+ 'numberofviews',
);
-
+
/* Array of caching hints for ParserCache */
static public $mCacheTTLs = array (
'currentmonth' => 86400,
+ 'currentmonth1' => 86400,
'currentmonthname' => 86400,
'currentmonthnamegen' => 86400,
'currentmonthabbrev' => 86400,
'currenttime' => 3600,
'currenthour' => 3600,
'localmonth' => 86400,
+ 'localmonth1' => 86400,
'localmonthname' => 86400,
'localmonthnamegen' => 86400,
'localmonthabbrev' => 86400,
'localweek' => 3600,
'localdow' => 3600,
'numberofusers' => 3600,
+ 'numberofactiveusers' => 3600,
'numberofpages' => 3600,
'currentversion' => 86400,
'currenttimestamp' => 3600,
'localtimestamp' => 3600,
'pagesinnamespace' => 3600,
'numberofadmins' => 3600,
+ 'numberofviews' => 3600,
+ 'numberingroup' => 3600,
);
+ static public $mDoubleUnderscoreIDs = array(
+ 'notoc',
+ 'nogallery',
+ 'forcetoc',
+ 'toc',
+ 'noeditsection',
+ 'newsectionlink',
+ 'nonewsectionlink',
+ 'hiddencat',
+ 'index',
+ 'noindex',
+ 'staticredirect',
+ );
+
+
static public $mObjects = array();
+ static public $mDoubleUnderscoreArray = null;
/**#@-*/
*/
static function &get( $id ) {
wfProfileIn( __METHOD__ );
- if (!array_key_exists( $id, self::$mObjects ) ) {
+ if ( !isset( self::$mObjects[$id] ) ) {
$mw = new MagicWord();
$mw->load( $id );
self::$mObjects[$id] = $mw;
}
return self::$mVariableIDs;
}
-
+
/* Allow external reads of TTL array */
static function getCacheTTL($id) {
if (array_key_exists($id,self::$mCacheTTLs)) {
return -1;
}
}
-
-
+
+ /** Get a MagicWordArray of double-underscore entities */
+ static function getDoubleUnderscoreArray() {
+ if ( is_null( self::$mDoubleUnderscoreArray ) ) {
+ self::$mDoubleUnderscoreArray = new MagicWordArray( self::$mDoubleUnderscoreIDs );
+ }
+ return self::$mDoubleUnderscoreArray;
+ }
+
+ /**
+ * Clear the self::$mObjects variable
+ * For use in parser tests
+ */
+ public static function clearCache() {
+ self::$mObjects = array();
+ }
+
# Initialises this object with an ID
function load( $id ) {
global $wgContLang;
# This was used for matching "$1" variables, but different uses of the feature will have
# different restrictions, which should be checked *after* the MagicWord has been matched,
# not here. - IMSoP
-
+
$escSyn = array();
foreach ( $this->mSynonyms as $synonym )
// In case a magic word contains /, like that's going to happen;)
$escSyn[] = preg_quote( $synonym, '/' );
$this->mBaseRegex = implode( '|', $escSyn );
-
+
$case = $this->mCaseSensitive ? '' : 'iu';
$this->mRegex = "/{$this->mBaseRegex}/{$case}";
$this->mRegexStart = "/^(?:{$this->mBaseRegex})/{$case}";
/**
* Class for handling an array of magic words
+ * @ingroup Parser
*/
class MagicWordArray {
var $names = array();
var $hash;
var $baseRegex, $regex;
+ var $matches;
function __construct( $names = array() ) {
$this->names = $names;
/**
* Parse a match array from preg_match
+ * Returns array(magic word ID, parameter value)
+ * If there is no parameter value, that element will be false.
*/
function parseMatch( $m ) {
reset( $m );
/**
* Match some text, with parameter capture
- * Returns an array with the magic word name in the first element and the
+ * Returns an array with the magic word name in the first element and the
* parameter in the second element.
* Both elements are false if there was no match.
*/
}
return false;
}
+
+ /**
+ * Returns an associative array, ID => param value, for all items that match
+ * Removes the matched items from the input string (passed by reference)
+ */
+ public function matchAndRemove( &$text ) {
+ $found = array();
+ $regexes = $this->getRegex();
+ foreach ( $regexes as $regex ) {
+ if ( $regex === '' ) {
+ continue;
+ }
+ preg_match_all( $regex, $text, $matches, PREG_SET_ORDER );
+ foreach ( $matches as $m ) {
+ list( $name, $param ) = $this->parseMatch( $m );
+ $found[$name] = $param;
+ }
+ $text = preg_replace( $regex, '', $text );
+ }
+ return $found;
+ }
}
dépôts / lhc / web / wiklou.git / blobdiff