X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FInterwiki.php;h=69bcd1ee239f005e9ffc023c776349fee237376a;hb=42fe290d16f66ba3d719bc6149cc79570e55a6b3;hp=e31f8be755db4111ee2cf6d4f33c4087f2ff1408;hpb=1dd6e2df0431fb79d816caec91e350e22b508f4c;p=lhc%2Fweb%2Fwiklou.git diff --git a/includes/Interwiki.php b/includes/Interwiki.php index e31f8be755..69bcd1ee23 100644 --- a/includes/Interwiki.php +++ b/includes/Interwiki.php @@ -1,273 +1,234 @@ - "http://www.ourpla.net/cgi-bin/pikie.cgi?$1", - "AcadWiki" => "http://xarch.tu-graz.ac.at/autocad/wiki/$1", - "Acronym" => "http://www.acronymfinder.com/af-query.asp?String=exact&Acronym=$1", - "Advogato" => "http://www.advogato.org/$1", - "AIWiki" => "http://www.ifi.unizh.ch/ailab/aiwiki/aiw.cgi?$1", - "ALife" => "http://news.alife.org/wiki/index.php?$1", - "AndStuff" => "http://andstuff.org/wiki.php?$1", - "Annotation" => "http://bayle.stanford.edu/crit/nph-med.cgi/$1", - "AnnotationWiki" => "http://www.seedwiki.com/page.cfm?wikiid=368&doc=$1", - "AwarenessWiki" => "http://taoriver.net/aware/$1", - "BenefitsWiki" => "http://www.benefitslink.com/cgi-bin/wiki.cgi?$1", - "BridgesWiki" => "http://c2.com/w2/bridges/$1", - "C2find" => "http://c2.com/cgi/wiki?FindPage&value=$1", - "Cache" => "http://www.google.com/search?q=cache:$1", - "CLiki" => "http://ww.telent.net/cliki/$1", - "CmWiki" => "http://www.ourpla.net/cgi-bin/wiki.pl?$1", - "CreationMatters" => "http://www.ourpla.net/cgi-bin/wiki.pl?$1", - "DejaNews" => "http://www.deja.com/=dnc/getdoc.xp?AN=$1", - "Dictionary" => "http://www.dict.org/bin/Dict?Database=*&Form=Dict1&Strategy=*&Query=$1", - "DiveIntoOsx" => "http://diveintoosx.org/$1", - "DocBook" => "http://docbook.org/wiki/moin.cgi/$1", - "DolphinWiki" => "http://www.object-arts.com/wiki/html/Dolphin/$1", - "EfnetCeeWiki" => "http://purl.net/wiki/c/$1", - "EfnetCppWiki" => "http://purl.net/wiki/cpp/$1", - "EfnetPythonWiki" => "http://purl.net/wiki/python/$1", - "EfnetXmlWiki" => "http://purl.net/wiki/xml/$1", - "EljWiki" => "http://elj.sourceforge.net/phpwiki/index.php/$1", - "EmacsWiki" => "http://www.emacswiki.org/cgi-bin/wiki.pl?$1", - "FinalEmpire" => "http://final-empire.sourceforge.net/cgi-bin/wiki.pl?$1", - "Foldoc" => "http://www.foldoc.org/foldoc/foldoc.cgi?$1", - "FoxWiki" => "http://fox.wikis.com/wc.dll?Wiki~$1", - "FreeBSDman" => "http://www.FreeBSD.org/cgi/man.cgi?apropos=1&query=$1", - "Google" => "http://www.google.com/search?q=$1", - "GoogleGroups" => "http://groups.google.com/groups?q=$1", - "GreenCheese" => "http://www.greencheese.org/$1", - "HammondWiki" => "http://www.dairiki.org/HammondWiki/index.php3?$1", - "Haribeau" => "http://wiki.haribeau.de/cgi-bin/wiki.pl?$1", - "IAWiki" => "http://www.IAwiki.net/$1", - "IMDB" => "http://us.imdb.com/Title?$1", - "JargonFile" => "http://sunir.org/apps/meta.pl?wiki=JargonFile&redirect=$1", - "JiniWiki" => "http://www.cdegroot.com/cgi-bin/jini?$1", - "JspWiki" => "http://www.ecyrd.com/JSPWiki/Wiki.jsp?page=$1", - "KmWiki" => "http://www.voght.com/cgi-bin/pywiki?$1", - "KnowHow" => "http://www2.iro.umontreal.ca/~paquetse/cgi-bin/wiki.cgi?$1", - "LanifexWiki" => "http://opt.lanifex.com/cgi-bin/wiki.pl?$1", - "LegoWiki" => "http://www.object-arts.com/wiki/html/Lego-Robotics/$1", - "LinuxWiki" => "http://www.linuxwiki.de/$1", - "LugKR" => "http://lug-kr.sourceforge.net/cgi-bin/lugwiki.pl?$1", - "MathSongsWiki" => "http://SeedWiki.com/page.cfm?wikiid=237&doc=$1", - "MbTest" => "http://www.usemod.com/cgi-bin/mbtest.pl?$1", - "MeatBall" => "http://www.usemod.com/cgi-bin/mb.pl?$1", - "MetaWiki" => "http://sunir.org/apps/meta.pl?$1", - "MetaWikiPedia" => "http://meta.wikipedia.org/wiki/$1", - "MoinMoin" => "http://purl.net/wiki/moin/$1", - "MuWeb" => "http://www.dunstable.com/scripts/MuWebWeb?$1", - "NetVillage" => "http://www.netbros.com/?$1", - "OpenWiki" => "http://openwiki.com/?$1", - "OrgPatterns" => "http://www.bell-labs.com/cgi-user/OrgPatterns/OrgPatterns?$1", - "PangalacticOrg" => "http://www.pangalactic.org/Wiki/$1", - "PersonalTelco" => "http://www.personaltelco.net/index.cgi/$1", - "PhpWiki" => "http://phpwiki.sourceforge.net/phpwiki/index.php?$1", - "Pikie" => "http://pikie.darktech.org/cgi/pikie?$1", - "PPR" => "http://c2.com/cgi/wiki?$1", - "PurlNet" => "http://purl.oclc.org/NET/$1", - "PythonInfo" => "http://www.python.org/cgi-bin/moinmoin/$1", - "PythonWiki" => "http://www.pythonwiki.de/$1", - "PyWiki" => "http://www.voght.com/cgi-bin/pywiki?$1", - "SeaPig" => "http://www.seapig.org/ $1", - "SeattleWireless" => "http://seattlewireless.net/?$1", - "SenseisLibrary" => "http://senseis.xmp.net/?$1", - "Shakti" => "http://cgi.algonet.se/htbin/cgiwrap/pgd/ShaktiWiki/$1", - "SourceForge" => "http://sourceforge.net/$1", - "Squeak" => "http://minnow.cc.gatech.edu/squeak/$1", - "StrikiWiki" => "http://ch.twi.tudelft.nl/~mostert/striki/teststriki.pl?$1", - "SVGWiki" => "http://www.protocol7.com/svg-wiki/default.asp?$1", - "Tavi" => "http://tavi.sourceforge.net/index.php?$1", - "TmNet" => "http://www.technomanifestos.net/?$1", - "TMwiki" => "http://www.EasyTopicMaps.com/?page=$1", - "TWiki" => "http://twiki.org/cgi-bin/view/$1", - "TwistedWiki" => "http://purl.net/wiki/twisted/$1", - "Unreal" => "http://wiki.beyondunreal.com/wiki/$1", - "UseMod" => "http://www.usemod.com/cgi-bin/wiki.pl?$1", - "VisualWorks" => "http://wiki.cs.uiuc.edu/VisualWorks/$1", - "WebDevWikiNL" => "http://www.promo-it.nl/WebDevWiki/index.php?page=$1", - "WebSeitzWiki" => "http://webseitz.fluxent.com/wiki/$1", - "Why" => "http://clublet.com/c/c/why?$1", - "Wiki" => "http://c2.com/cgi/wiki?$1", - "WikiPedia" => "http://www.wikipedia.org/wiki/$1", - "Wiktionary" => "http://wiktionary.org/wiki/$1", - "WikiWorld" => "http://WikiWorld.com/wiki/index.php/$1", - "YpsiEyeball" => "http://sknkwrks.dyndns.org:1957/writewiki/wiki.pl?$1", - "ZWiki" => "http://www.zwiki.org/$1", +/** + * The interwiki class + * All information is loaded on creation when called by Interwiki::fetch( $prefix ). + * All work is done on slave, because this should *never* change (except during schema updates etc, which arent wiki-related) + */ +class Interwiki { - # Some custom additions: - "ReVo" => "http://purl.org/NET/voko/revo/art/$1.html", - # eg [[ReVo:cerami]], [[ReVo:astero]] - note X-sensitive! - "EcheI" => "http://www.ikso.net/cgi-bin/wiki.pl?$1", - "E\xc4\x89eI" => "http://www.ikso.net/cgi-bin/wiki.pl?$1", - "UnuMondo" => "http://unumondo.com/cgi-bin/wiki.pl?$1", # X-sensitive! - "JEFO" => "http://esperanto.jeunes.free.fr/vikio/index.php?$1", - "PMEG" => "http://www.bertilow.com/pmeg/$1.php", - # ekz [[PMEG:gramatiko/kunligaj vortetoj/au]] - "EnciclopediaLibre" => "http://enciclopedia.us.es/wiki.phtml?title=$1", + // Cache - removes oldest entry when it hits limit + protected static $smCache = array(); + const CACHE_LIMIT = 100; // 0 means unlimited, any other value is max number of entries. - # Wikipedia-specific stuff: - # Special cases - "w" => "http://www.wikipedia.org/wiki/$1", # DEPRECATED - "m" => "http://meta.wikipedia.org/wiki/$1", - "meta" => "http://meta.wikipedia.org/wiki/$1", - "sep11" => "http://sep11.wikipedia.org/wiki/$1", - "simple"=> "http://simple.wikipedia.com/wiki.cgi?$1", - "wiktionary" => "http://wiktionary.org/wiki/$1", - - # These may not be recommended, may change... - "PageHistory" => "http://www.wikipedia.org/w/wiki.phtml?title=$1&action=history", - "UserContributions" => "http://www.wikipedia.org/w/wiki.phtml?title=Special:Contributions&target=$1", - "BackLinks" => "http://www.wikipedia.org/w/wiki.phtml?title=Special:Whatlinkshere&target=$1" - ); + protected $mPrefix, $mURL, $mLocal, $mTrans; - # ISO 639 2-letter language codes -$WikiPediaLanguages = array( - "aa" => "http://aa.wikipedia.com/wiki.cgi?$1", - "ab" => "http://ab.wikipedia.com/wiki.cgi?$1", - "af" => "http://af.wikipedia.com/wiki.cgi?$1", - "am" => "http://am.wikipedia.com/wiki.cgi?$1", - "ar" => "http://ar.wikipedia.org/wiki/$1", - "as" => "http://as.wikipedia.com/wiki.cgi?$1", - "ay" => "http://ay.wikipedia.com/wiki.cgi?$1", - "az" => "http://az.wikipedia.com/wiki.cgi?$1", - "ba" => "http://ba.wikipedia.com/wiki.cgi?$1", - "be" => "http://be.wikipedia.com/wiki.cgi?$1", - "bh" => "http://bh.wikipedia.com/wiki.cgi?$1", - "bi" => "http://bi.wikipedia.com/wiki.cgi?$1", - "bn" => "http://bn.wikipedia.com/wiki.cgi?$1", - "bs" => "http://bs.wikipedia.org/wiki/$1", - "bo" => "http://bo.wikipedia.com/wiki.cgi?$1", - "ca" => "http://ca.wikipedia.com/wiki.cgi?$1", - "co" => "http://co.wikipedia.com/wiki.cgi?$1", - "cs" => "http://cs.wikipedia.org/wiki/$1", - "cy" => "http://cy.wikipedia.org/wiki/$1", - "da" => "http://da.wikipedia.org/wiki/$1", - "de" => "http://de.wikipedia.org/wiki/$1", - "dk" => "http://da.wikipedia.org/wiki/$1", - "dz" => "http://dz.wikipedia.com/wiki.cgi?$1", - "el" => "http://el.wikipedia.org/wiki/$1", - "en" => "http://www.wikipedia.org/wiki/$1", # May in future be renamed to en.wikipedia.org; should work as alternate - "eo" => "http://eo.wikipedia.org/wiki/$1", - "es" => "http://es.wikipedia.org/wiki/$1", - "et" => "http://et.wikipedia.com/wiki.cgi?$1", - "eu" => "http://eu.wikipedia.com/wiki.cgi?$1", - "fa" => "http://fa.wikipedia.com/wiki.cgi?$1", - "fi" => "http://fi.wikipedia.com/wiki.cgi?$1", - "fj" => "http://fj.wikipedia.com/wiki.cgi?$1", - "fo" => "http://fo.wikipedia.com/wiki.cgi?$1", - "fr" => "http://fr.wikipedia.org/wiki/$1", - "fy" => "http://fy.wikipedia.com/wiki.cgi?$1", - "ga" => "http://ga.wikipedia.com/wiki.cgi?$1", - "gl" => "http://gl.wikipedia.com/wiki.cgi?$1", - "gn" => "http://gn.wikipedia.com/wiki.cgi?$1", - "gu" => "http://gu.wikipedia.com/wiki.cgi?$1", - "ha" => "http://ha.wikipedia.com/wiki.cgi?$1", - "he" => "http://he.wikipedia.org/wiki/$1", - "hi" => "http://hi.wikipedia.org/wiki/$1", - "hr" => "http://hr.wikipedia.org/wiki/$1", - "hu" => "http://hu.wikipedia.org/wiki/$1", - "hy" => "http://hy.wikipedia.com/wiki.cgi?$1", - "ia" => "http://ia.wikipedia.com/wiki.cgi?$1", - "id" => "http://id.wikipedia.com/wiki.cgi?$1", - "ik" => "http://ik.wikipedia.com/wiki.cgi?$1", - "is" => "http://is.wikipedia.com/wiki.cgi?$1", - "it" => "http://it.wikipedia.com/wiki.cgi?$1", - "iu" => "http://iu.wikipedia.com/wiki.cgi?$1", - "ja" => "http://ja.wikipedia.org/wiki/$1", - "jv" => "http://jv.wikipedia.com/wiki.cgi?$1", - "ka" => "http://ka.wikipedia.com/wiki.cgi?$1", - "kk" => "http://kk.wikipedia.com/wiki.cgi?$1", - "kl" => "http://kl.wikipedia.com/wiki.cgi?$1", - "km" => "http://km.wikipedia.com/wiki.cgi?$1", - "kn" => "http://kn.wikipedia.com/wiki.cgi?$1", - "ko" => "http://ko.wikipedia.org/wiki/$1", - "ks" => "http://ks.wikipedia.com/wiki.cgi?$1", - "ku" => "http://ku.wikipedia.com/wiki.cgi?$1", - "ky" => "http://ky.wikipedia.com/wiki.cgi?$1", - "la" => "http://la.wikipedia.com/wiki.cgi?$1", - "lo" => "http://lo.wikipedia.com/wiki.cgi?$1", - "lv" => "http://lv.wikipedia.com/wiki.cgi?$1", - "mg" => "http://mg.wikipedia.com/wiki.cgi?$1", - "mi" => "http://mi.wikipedia.com/wiki.cgi?$1", - "mk" => "http://mk.wikipedia.com/wiki.cgi?$1", - "ml" => "http://ml.wikipedia.org/wiki/$1", - "mn" => "http://mn.wikipedia.com/wiki.cgi?$1", - "mo" => "http://mo.wikipedia.com/wiki.cgi?$1", - "mr" => "http://mr.wikipedia.com/wiki.cgi?$1", - "ms" => "http://ms.wikipedia.org/wiki/$1", - "my" => "http://my.wikipedia.com/wiki.cgi?$1", - "na" => "http://na.wikipedia.com/wiki.cgi?$1", - "ne" => "http://ne.wikipedia.com/wiki.cgi?$1", - "nl" => "http://nl.wikipedia.org/wiki/$1", - "no" => "http://no.wikipedia.com/wiki.cgi?$1", - "oc" => "http://oc.wikipedia.com/wiki.cgi?$1", - "om" => "http://om.wikipedia.com/wiki.cgi?$1", - "or" => "http://or.wikipedia.com/wiki.cgi?$1", - "pa" => "http://pa.wikipedia.com/wiki.cgi?$1", - "pl" => "http://pl.wikipedia.org/wiki/$1", - "ps" => "http://ps.wikipedia.com/wiki.cgi?$1", - "pt" => "http://pt.wikipedia.com/wiki.cgi?$1", - "qu" => "http://qu.wikipedia.com/wiki.cgi?$1", - "rm" => "http://rm.wikipedia.com/wiki.cgi?$1", - "rn" => "http://rn.wikipedia.com/wiki.cgi?$1", - "ro" => "http://ro.wikipedia.org/wiki/$1", - "ru" => "http://ru.wikipedia.org/wiki/$1", - "rw" => "http://rw.wikipedia.com/wiki.cgi?$1", - "sa" => "http://sa.wikipedia.com/wiki.cgi?$1", - "sd" => "http://sd.wikipedia.com/wiki.cgi?$1", - "sg" => "http://sg.wikipedia.com/wiki.cgi?$1", - "sh" => "http://sh.wikipedia.org/wiki/$1", - "si" => "http://si.wikipedia.com/wiki.cgi?$1", - "sk" => "http://sk.wikipedia.org/wiki/$1", - "sl" => "http://sl.wikipedia.org/wiki/$1", - "sm" => "http://sm.wikipedia.com/wiki.cgi?$1", - "sn" => "http://sn.wikipedia.com/wiki.cgi?$1", - "so" => "http://so.wikipedia.com/wiki.cgi?$1", - "sq" => "http://sq.wikipedia.com/wiki.cgi?$1", - "sr" => "http://sr.wikipedia.org/wiki/$1", - "ss" => "http://ss.wikipedia.com/wiki.cgi?$1", - "st" => "http://st.wikipedia.com/wiki.cgi?$1", - "su" => "http://su.wikipedia.com/wiki.cgi?$1", - "sv" => "http://sv.wikipedia.org/wiki/$1", - "sw" => "http://sw.wikipedia.com/wiki.cgi?$1", - "ta" => "http://ta.wikipedia.com/wiki.cgi?$1", - "te" => "http://te.wikipedia.com/wiki.cgi?$1", - "tg" => "http://tg.wikipedia.com/wiki.cgi?$1", - "th" => "http://th.wikipedia.com/wiki.cgi?$1", - "ti" => "http://ti.wikipedia.com/wiki.cgi?$1", - "tk" => "http://tk.wikipedia.com/wiki.cgi?$1", - "tl" => "http://tl.wikipedia.com/wiki.cgi?$1", - "tn" => "http://tn.wikipedia.com/wiki.cgi?$1", - "to" => "http://to.wikipedia.com/wiki.cgi?$1", - "tr" => "http://tr.wikipedia.org/wiki/$1", - "ts" => "http://ts.wikipedia.com/wiki.cgi?$1", - "tt" => "http://tt.wikipedia.com/wiki.cgi?$1", - "tw" => "http://tw.wikipedia.com/wiki.cgi?$1", - "ug" => "http://ug.wikipedia.com/wiki.cgi?$1", - "uk" => "http://uk.wikipedia.com/wiki.cgi?$1", - "ur" => "http://ur.wikipedia.com/wiki.cgi?$1", - "uz" => "http://uz.wikipedia.com/wiki.cgi?$1", - "vi" => "http://vi.wikipedia.com/wiki.cgi?$1", - "vo" => "http://vo.wikipedia.com/wiki.cgi?$1", - "wo" => "http://wo.wikipedia.com/wiki.cgi?$1", - "xh" => "http://xh.wikipedia.com/wiki.cgi?$1", - "yi" => "http://yi.wikipedia.com/wiki.cgi?$1", - "yo" => "http://yo.wikipedia.com/wiki.cgi?$1", - "za" => "http://za.wikipedia.com/wiki.cgi?$1", - "zh" => "http://zh.wikipedia.org/wiki/$1", - "zh-cn" => "http://zh.wikipedia.org/wiki/$1", - "zh-tw" => "http://zh.wikipedia.org/wiki/$1", - "zu" => "http://zu.wikipedia.com/wiki.cgi?$1", - "nds" => "http://nds.wikipedia.org/wiki.cgi?$1" -); -foreach($WikiPediaLanguages as $code => $url) { - $wgValidInterwikis[ucfirst($code) . "WikiPedia"] = $url; - $wgValidInterwikis[ucfirst($code) . "Wikipedia"] = $url; - # If you're not Wikipedia, comment out next line! - $wgValidInterwikis[$code] = $url; -} + public function __construct( $prefix = null, $url = '', $local = 0, $trans = 0 ) { + $this->mPrefix = $prefix; + $this->mURL = $url; + $this->mLocal = $local; + $this->mTrans = $trans; + } + + /** + * Check whether an interwiki prefix exists + * + * @return bool Whether it exists + * @param $prefix string Interwiki prefix to use + */ + static public function isValidInterwiki( $prefix ) { + $result = self::fetch( $prefix ); + return (bool)$result; + } + + /** + * Fetch an Interwiki object + * + * @return Interwiki Object, or null if not valid + * @param $prefix string Interwiki prefix to use + */ + static public function fetch( $prefix ) { + global $wgContLang; + if( $prefix == '' ) { + return null; + } + $prefix = $wgContLang->lc( $prefix ); + if( isset( self::$smCache[$prefix] ) ) { + return self::$smCache[$prefix]; + } + global $wgInterwikiCache; + if( $wgInterwikiCache ) { + $iw = Interwiki::getInterwikiCached( $prefix ); + } else { + $iw = Interwiki::load( $prefix ); + if( !$iw ) { + $iw = false; + } + } + if( self::CACHE_LIMIT && count( self::$smCache ) >= self::CACHE_LIMIT ) { + reset( self::$smCache ); + unset( self::$smCache[ key( self::$smCache ) ] ); + } + self::$smCache[$prefix] = $iw; + return $iw; + } + + /** + * Fetch interwiki prefix data from local cache in constant database. + * + * @note More logic is explained in DefaultSettings. + * + * @param $prefix \type{\string} Interwiki prefix + * @return \type{\Interwiki} An interwiki object + */ + protected static function getInterwikiCached( $prefix ) { + $value = self::getInterwikiCacheEntry( $prefix ); + + $s = new Interwiki( $prefix ); + if ( $value != '' ) { + // Split values + list( $local, $url ) = explode( ' ', $value, 2 ); + $s->mURL = $url; + $s->mLocal = (int)$local; + } else { + $s = false; + } + return $s; + } + + /** + * Get entry from interwiki cache + * + * @note More logic is explained in DefaultSettings. + * + * @param $prefix \type{\string} Database key + * @return \type{\string) The entry + */ + protected static function getInterwikiCacheEntry( $prefix ) { + global $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite; + static $db, $site; + + wfDebug( __METHOD__ . "( $prefix )\n" ); + if( !$db ) { + $db = CdbReader::open( $wgInterwikiCache ); + } + /* Resolve site name */ + if( $wgInterwikiScopes>=3 && !$site ) { + $site = $db->get( '__sites:' . wfWikiID() ); + if ( $site == '' ) { + $site = $wgInterwikiFallbackSite; + } + } + + $value = $db->get( wfMemcKey( $prefix ) ); + // Site level + if ( $value == '' && $wgInterwikiScopes >= 3 ) { + $value = $db->get( "_{$site}:{$prefix}" ); + } + // Global Level + if ( $value == '' && $wgInterwikiScopes >= 2 ) { + $value = $db->get( "__global:{$prefix}" ); + } + if ( $value == 'undef' ) + $value = ''; + + return $value; + } + + /** + * Load the interwiki, trying first memcached then the DB + * + * @param $prefix The interwiki prefix + * @return bool The prefix is valid + * @static + */ + protected static function load( $prefix ) { + global $wgMemc, $wgInterwikiExpiry; + $key = wfMemcKey( 'interwiki', $prefix ); + $mc = $wgMemc->get( $key ); + $iw = false; + if( $mc && is_array( $mc ) ) { // is_array is hack for old keys + $iw = Interwiki::loadFromArray( $mc ); + if( $iw ) { + return $iw; + } + } -?> + $db = wfGetDB( DB_SLAVE ); + + $row = $db->fetchRow( $db->select( 'interwiki', '*', array( 'iw_prefix' => $prefix ), + __METHOD__ ) ); + $iw = Interwiki::loadFromArray( $row ); + if ( $iw ) { + $mc = array( 'iw_url' => $iw->mURL, 'iw_local' => $iw->mLocal, 'iw_trans' => $iw->mTrans ); + $wgMemc->add( $key, $mc, $wgInterwikiExpiry ); + return $iw; + } + + return false; + } + + /** + * Fill in member variables from an array (e.g. memcached result, Database::fetchRow, etc) + * + * @return bool Whether everything was there + * @param $res ResultWrapper Row from the interwiki table + * @static + */ + protected static function loadFromArray( $mc ) { + if( isset( $mc['iw_url'] ) && isset( $mc['iw_local'] ) && isset( $mc['iw_trans'] ) ) { + $iw = new Interwiki(); + $iw->mURL = $mc['iw_url']; + $iw->mLocal = $mc['iw_local']; + $iw->mTrans = $mc['iw_trans']; + return $iw; + } + return false; + } + + /** + * Get the URL for a particular title (or with $1 if no title given) + * + * @param $title string What text to put for the article name + * @return string The URL + */ + public function getURL( $title = null ) { + $url = $this->mURL; + if( $title != null ) { + $url = str_replace( "$1", $title, $url ); + } + return $url; + } + + /** + * Is this a local link from a sister project, or is + * it something outside, like Google + * @return bool + */ + public function isLocal() { + return $this->mLocal; + } + + /** + * Can pages from this wiki be transcluded? + * Still requires $wgEnableScaryTransclusion + * @return bool + */ + public function isTranscludable() { + return $this->mTrans; + } + + /** + * Get the name for the interwiki site + * @return String + */ + public function getName() { + $key = 'interwiki-name-' . $this->mPrefix; + $msg = wfMsgForContent( $key ); + return wfEmptyMsg( $key, $msg ) ? '' : $msg; + } + + /** + * Get a description for this interwiki + * @return String + */ + public function getDescription() { + $key = 'interwiki-desc-' . $this->mPrefix; + $msg = wfMsgForContent( $key ); + return wfEmptyMsg( $key, $msg ) ? '' : $msg; + } +}