/**
* Fetch the unparsed text of a template and register a reference to it.
* @param Title $title
* @return array ( string or false, Title )
*/
public function fetchTemplateAndTitle($title)
{
// Defaults to Parser::statelessFetchTemplate()
$templateCb = $this->mOptions->getTemplateCallback();
$stuff = call_user_func($templateCb, $title, $this);
// We use U+007F DELETE to distinguish strip markers from regular text.
$text = $stuff['text'];
if (is_string($stuff['text'])) {
$text = strtr($text, "", "?");
}
$finalTitle = isset($stuff['finalTitle']) ? $stuff['finalTitle'] : $title;
if (isset($stuff['deps'])) {
foreach ($stuff['deps'] as $dep) {
$this->mOutput->addTemplate($dep['title'], $dep['page_id'], $dep['rev_id']);
if ($dep['title']->equals($this->getTitle())) {
// If we transclude ourselves, the final result
// will change based on the new version of the page
$this->mOutput->setFlag('vary-revision');
}
}
}
return array($text, $finalTitle);
}
/**
* Fetch the unparsed text of a template and register a reference to it.
* @param Title $title
* @return Array ( string or false, Title )
*/
function fetchTemplateAndTitle($title)
{
$templateCb = $this->mOptions->getTemplateCallback();
# Defaults to Parser::statelessFetchTemplate()
$stuff = call_user_func($templateCb, $title, $this);
$text = $stuff['text'];
$finalTitle = isset($stuff['finalTitle']) ? $stuff['finalTitle'] : $title;
if (isset($stuff['deps'])) {
foreach ($stuff['deps'] as $dep) {
$this->mOutput->addTemplate($dep['title'], $dep['page_id'], $dep['rev_id']);
if ($dep['title']->equals($this->getTitle())) {
// If we transclude ourselves, the final result
// will change based on the new version of the page
$this->mOutput->setFlag('vary-revision');
}
}
}
return array($text, $finalTitle);
}
/**
* Return value of a magic variable (like PAGENAME)
*
* @private
*
* @param $index integer
* @param $frame PPFrame
*
* @return string
*/
function getVariableValue($index, $frame = false)
{
global $wgContLang, $wgSitename, $wgServer;
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 (wfRunHooks('ParserGetVariableValueVarCache', array(&$this, &$this->mVarCache))) {
if (isset($this->mVarCache[$index])) {
return $this->mVarCache[$index];
}
}
$ts = wfTimestamp(TS_UNIX, $this->mOptions->getTimestamp());
wfRunHooks('ParserGetVariableValueTs', array(&$this, &$ts));
# Use the time zone
global $wgLocaltimezone;
if (isset($wgLocaltimezone)) {
$oldtz = date_default_timezone_get();
date_default_timezone_set($wgLocaltimezone);
}
$localTimestamp = date('YmdHis', $ts);
$localMonth = date('m', $ts);
$localMonth1 = date('n', $ts);
$localMonthName = date('n', $ts);
$localDay = date('j', $ts);
$localDay2 = date('d', $ts);
$localDayOfWeek = date('w', $ts);
$localWeek = date('W', $ts);
$localYear = date('Y', $ts);
$localHour = date('H', $ts);
if (isset($wgLocaltimezone)) {
date_default_timezone_set($oldtz);
}
$pageLang = $this->getFunctionLang();
switch ($index) {
case 'currentmonth':
$value = $pageLang->formatNum(gmdate('m', $ts));
break;
case 'currentmonth1':
$value = $pageLang->formatNum(gmdate('n', $ts));
break;
case 'currentmonthname':
$value = $pageLang->getMonthName(gmdate('n', $ts));
break;
case 'currentmonthnamegen':
$value = $pageLang->getMonthNameGen(gmdate('n', $ts));
break;
case 'currentmonthabbrev':
$value = $pageLang->getMonthAbbreviation(gmdate('n', $ts));
break;
case 'currentday':
$value = $pageLang->formatNum(gmdate('j', $ts));
break;
case 'currentday2':
$value = $pageLang->formatNum(gmdate('d', $ts));
break;
case 'localmonth':
$value = $pageLang->formatNum($localMonth);
break;
case 'localmonth1':
$value = $pageLang->formatNum($localMonth1);
break;
case 'localmonthname':
$value = $pageLang->getMonthName($localMonthName);
break;
case 'localmonthnamegen':
$value = $pageLang->getMonthNameGen($localMonthName);
break;
case 'localmonthabbrev':
$value = $pageLang->getMonthAbbreviation($localMonthName);
break;
case 'localday':
$value = $pageLang->formatNum($localDay);
break;
case 'localday2':
$value = $pageLang->formatNum($localDay2);
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 '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');
wfDebug(__METHOD__ . ": {{REVISIONID}} used, setting vary-revision...\n");
$value = $this->mRevisionId;
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. This is for null edits.
$this->mOutput->setFlag('vary-revision');
wfDebug(__METHOD__ . ": {{REVISIONUSER}} used, setting vary-revision...\n");
$value = $this->getRevisionUser();
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 = $this->mTitle->getSubjectNsText();
break;
case 'subjectspacee':
$value = wfUrlencode($this->mTitle->getSubjectNsText());
break;
case 'currentdayname':
$value = $pageLang->getWeekdayName(gmdate('w', $ts) + 1);
break;
case 'currentyear':
$value = $pageLang->formatNum(gmdate('Y', $ts), true);
break;
case 'currenttime':
$value = $pageLang->time(wfTimestamp(TS_MW, $ts), false, false);
break;
case 'currenthour':
$value = $pageLang->formatNum(gmdate('H', $ts), 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) gmdate('W', $ts));
break;
case 'currentdow':
$value = $pageLang->formatNum(gmdate('w', $ts));
break;
case 'localdayname':
$value = $pageLang->getWeekdayName($localDayOfWeek + 1);
break;
case 'localyear':
$value = $pageLang->formatNum($localYear, true);
break;
case 'localtime':
$value = $pageLang->time($localTimestamp, false, false);
break;
case 'localhour':
$value = $pageLang->formatNum($localHour, 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) $localWeek);
break;
case 'localdow':
$value = $pageLang->formatNum($localDayOfWeek);
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 'numberofviews':
global $wgDisableCounters;
$value = !$wgDisableCounters ? $pageLang->formatNum(SiteStats::views()) : '';
break;
case 'currenttimestamp':
$value = wfTimestamp(TS_MW, $ts);
break;
case 'localtimestamp':
$value = $localTimestamp;
break;
case 'currentversion':
$value = SpecialVersion::getVersion();
break;
case 'articlepath':
return $wgArticlePath;
case 'sitename':
return $wgSitename;
case 'server':
return $wgServer;
case 'servername':
$serverParts = wfParseUrl($wgServer);
return $serverParts && isset($serverParts['host']) ? $serverParts['host'] : $wgServer;
case 'scriptpath':
return $wgScriptPath;
case 'stylepath':
return $wgStylePath;
case 'directionmark':
return $pageLang->getDirMark();
case 'contentlanguage':
global $wgLanguageCode;
return $wgLanguageCode;
default:
$ret = null;
if (wfRunHooks('ParserGetVariableValueSwitch', array(&$this, &$this->mVarCache, &$index, &$ret, &$frame))) {
return $ret;
} else {
return null;
}
}
if ($index) {
$this->mVarCache[$index] = $value;
}
return $value;
}
