/** * Return value of a magic variable (like PAGENAME) * * @private * * @param int $index * @param bool|PPFrame $frame * * @throws MWException * @return string */ public function getVariableValue($index, $frame = false) { global $wgContLang, $wgSitename, $wgServer, $wgServerName; global $wgArticlePath, $wgScriptPath, $wgStylePath; if (is_null($this->mTitle)) { // If no title set, bad things are going to happen // later. Title should always be set since this // should only be called in the middle of a parse // operation (but the unit-tests do funky stuff) throw new MWException(__METHOD__ . ' Should only be ' . ' called while parsing (no title set)'); } /** * Some of these require message or data lookups and can be * expensive to check many times. */ if (Hooks::run('ParserGetVariableValueVarCache', [&$this, &$this->mVarCache])) { if (isset($this->mVarCache[$index])) { return $this->mVarCache[$index]; } } $ts = wfTimestamp(TS_UNIX, $this->mOptions->getTimestamp()); Hooks::run('ParserGetVariableValueTs', [&$this, &$ts]); $pageLang = $this->getFunctionLang(); switch ($index) { case '!': $value = '|'; break; case 'currentmonth': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('m')); break; case 'currentmonth1': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('n')); break; case 'currentmonthname': $value = $pageLang->getMonthName(MWTimestamp::getInstance($ts)->format('n')); break; case 'currentmonthnamegen': $value = $pageLang->getMonthNameGen(MWTimestamp::getInstance($ts)->format('n')); break; case 'currentmonthabbrev': $value = $pageLang->getMonthAbbreviation(MWTimestamp::getInstance($ts)->format('n')); break; case 'currentday': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('j')); break; case 'currentday2': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('d')); break; case 'localmonth': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('m')); break; case 'localmonth1': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('n')); break; case 'localmonthname': $value = $pageLang->getMonthName(MWTimestamp::getLocalInstance($ts)->format('n')); break; case 'localmonthnamegen': $value = $pageLang->getMonthNameGen(MWTimestamp::getLocalInstance($ts)->format('n')); break; case 'localmonthabbrev': $value = $pageLang->getMonthAbbreviation(MWTimestamp::getLocalInstance($ts)->format('n')); break; case 'localday': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('j')); break; case 'localday2': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('d')); break; case 'pagename': $value = wfEscapeWikiText($this->mTitle->getText()); break; case 'pagenamee': $value = wfEscapeWikiText($this->mTitle->getPartialURL()); break; case 'fullpagename': $value = wfEscapeWikiText($this->mTitle->getPrefixedText()); break; case 'fullpagenamee': $value = wfEscapeWikiText($this->mTitle->getPrefixedURL()); break; case 'subpagename': $value = wfEscapeWikiText($this->mTitle->getSubpageText()); break; case 'subpagenamee': $value = wfEscapeWikiText($this->mTitle->getSubpageUrlForm()); break; case 'rootpagename': $value = wfEscapeWikiText($this->mTitle->getRootText()); break; case 'rootpagenamee': $value = wfEscapeWikiText(wfUrlencode(str_replace(' ', '_', $this->mTitle->getRootText()))); break; case 'basepagename': $value = wfEscapeWikiText($this->mTitle->getBaseText()); break; case 'basepagenamee': $value = wfEscapeWikiText(wfUrlencode(str_replace(' ', '_', $this->mTitle->getBaseText()))); break; case 'talkpagename': if ($this->mTitle->canTalk()) { $talkPage = $this->mTitle->getTalkPage(); $value = wfEscapeWikiText($talkPage->getPrefixedText()); } else { $value = ''; } break; case 'talkpagenamee': if ($this->mTitle->canTalk()) { $talkPage = $this->mTitle->getTalkPage(); $value = wfEscapeWikiText($talkPage->getPrefixedURL()); } else { $value = ''; } break; case 'subjectpagename': $subjPage = $this->mTitle->getSubjectPage(); $value = wfEscapeWikiText($subjPage->getPrefixedText()); break; case 'subjectpagenamee': $subjPage = $this->mTitle->getSubjectPage(); $value = wfEscapeWikiText($subjPage->getPrefixedURL()); break; case 'pageid': // requested in bug 23427 $pageid = $this->getTitle()->getArticleID(); if ($pageid == 0) { # 0 means the page doesn't exist in the database, # which means the user is previewing a new page. # The vary-revision flag must be set, because the magic word # will have a different value once the page is saved. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{PAGEID}} used in a new page, setting vary-revision...\n"); } $value = $pageid ? $pageid : null; break; case 'revisionid': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. $this->mOutput->setFlag('vary-revision-id'); wfDebug(__METHOD__ . ": {{REVISIONID}} used, setting vary-revision-id...\n"); $value = $this->mRevisionId; if (!$value && $this->mOptions->getSpeculativeRevIdCallback()) { $value = call_user_func($this->mOptions->getSpeculativeRevIdCallback()); $this->mOutput->setSpeculativeRevIdUsed($value); } break; case 'revisionday': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONDAY}} used, setting vary-revision...\n"); $value = intval(substr($this->getRevisionTimestamp(), 6, 2)); break; case 'revisionday2': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONDAY2}} used, setting vary-revision...\n"); $value = substr($this->getRevisionTimestamp(), 6, 2); break; case 'revisionmonth': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONMONTH}} used, setting vary-revision...\n"); $value = substr($this->getRevisionTimestamp(), 4, 2); break; case 'revisionmonth1': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONMONTH1}} used, setting vary-revision...\n"); $value = intval(substr($this->getRevisionTimestamp(), 4, 2)); break; case 'revisionyear': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONYEAR}} used, setting vary-revision...\n"); $value = substr($this->getRevisionTimestamp(), 0, 4); break; case 'revisiontimestamp': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned. This is for null edits. $this->mOutput->setFlag('vary-revision'); wfDebug(__METHOD__ . ": {{REVISIONTIMESTAMP}} used, setting vary-revision...\n"); $value = $this->getRevisionTimestamp(); break; case 'revisionuser': # Let the edit saving system know we should parse the page # *after* a revision ID has been assigned for null edits. $this->mOutput->setFlag('vary-user'); wfDebug(__METHOD__ . ": {{REVISIONUSER}} used, setting vary-user...\n"); $value = $this->getRevisionUser(); break; case 'revisionsize': $value = $this->getRevisionSize(); break; case 'namespace': $value = str_replace('_', ' ', $wgContLang->getNsText($this->mTitle->getNamespace())); break; case 'namespacee': $value = wfUrlencode($wgContLang->getNsText($this->mTitle->getNamespace())); break; case 'namespacenumber': $value = $this->mTitle->getNamespace(); break; case 'talkspace': $value = $this->mTitle->canTalk() ? str_replace('_', ' ', $this->mTitle->getTalkNsText()) : ''; break; case 'talkspacee': $value = $this->mTitle->canTalk() ? wfUrlencode($this->mTitle->getTalkNsText()) : ''; break; case 'subjectspace': $value = str_replace('_', ' ', $this->mTitle->getSubjectNsText()); break; case 'subjectspacee': $value = wfUrlencode($this->mTitle->getSubjectNsText()); break; case 'currentdayname': $value = $pageLang->getWeekdayName((int) MWTimestamp::getInstance($ts)->format('w') + 1); break; case 'currentyear': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('Y'), true); break; case 'currenttime': $value = $pageLang->time(wfTimestamp(TS_MW, $ts), false, false); break; case 'currenthour': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('H'), true); break; case 'currentweek': # @bug 4594 PHP5 has it zero padded, PHP4 does not, cast to # int to remove the padding $value = $pageLang->formatNum((int) MWTimestamp::getInstance($ts)->format('W')); break; case 'currentdow': $value = $pageLang->formatNum(MWTimestamp::getInstance($ts)->format('w')); break; case 'localdayname': $value = $pageLang->getWeekdayName((int) MWTimestamp::getLocalInstance($ts)->format('w') + 1); break; case 'localyear': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('Y'), true); break; case 'localtime': $value = $pageLang->time(MWTimestamp::getLocalInstance($ts)->format('YmdHis'), false, false); break; case 'localhour': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('H'), true); break; case 'localweek': # @bug 4594 PHP5 has it zero padded, PHP4 does not, cast to # int to remove the padding $value = $pageLang->formatNum((int) MWTimestamp::getLocalInstance($ts)->format('W')); break; case 'localdow': $value = $pageLang->formatNum(MWTimestamp::getLocalInstance($ts)->format('w')); break; case 'numberofarticles': $value = $pageLang->formatNum(SiteStats::articles()); break; case 'numberoffiles': $value = $pageLang->formatNum(SiteStats::images()); break; case 'numberofusers': $value = $pageLang->formatNum(SiteStats::users()); break; case 'numberofactiveusers': $value = $pageLang->formatNum(SiteStats::activeUsers()); break; case 'numberofpages': $value = $pageLang->formatNum(SiteStats::pages()); break; case 'numberofadmins': $value = $pageLang->formatNum(SiteStats::numberingroup('sysop')); break; case 'numberofedits': $value = $pageLang->formatNum(SiteStats::edits()); break; case 'currenttimestamp': $value = wfTimestamp(TS_MW, $ts); break; case 'localtimestamp': $value = MWTimestamp::getLocalInstance($ts)->format('YmdHis'); break; case 'currentversion': $value = SpecialVersion::getVersion(); break; case 'articlepath': return $wgArticlePath; case 'sitename': return $wgSitename; case 'server': return $wgServer; case 'servername': return $wgServerName; case 'scriptpath': return $wgScriptPath; case 'stylepath': return $wgStylePath; case 'directionmark': return $pageLang->getDirMark(); case 'contentlanguage': global $wgLanguageCode; return $wgLanguageCode; case 'cascadingsources': $value = CoreParserFunctions::cascadingsources($this); break; default: $ret = null; Hooks::run('ParserGetVariableValueSwitch', [&$this, &$this->mVarCache, &$index, &$ret, &$frame]); return $ret; } if ($index) { $this->mVarCache[$index] = $value; } return $value; }