function wiki_get_timestamp($widgetName, &$widgetTimestamp, &$smarty_obj)
{
$widgetTitle = Title::newFromText($widgetName, NS_WIDGET);
if ($widgetTitle && $widgetTitle->exists()) {
$widgetArticle = new Article($widgetTitle);
$widgetTimestamp = $widgetArticle->getTouched();
return true;
} else {
return false;
}
}
/**
* Retrieve the ParserOutput from ParserCache.
* false if not found or outdated.
*
* @param WikiPage|Article $article
* @param ParserOptions $popts
* @param bool $useOutdated (default false)
*
* @return ParserOutput|bool False on failure
*/
public function get($article, $popts, $useOutdated = false)
{
global $wgCacheEpoch;
$canCache = $article->checkTouched();
if (!$canCache) {
// It's a redirect now
return false;
}
$touched = $article->getTouched();
$parserOutputKey = $this->getKey($article, $popts, $useOutdated);
if ($parserOutputKey === false) {
wfIncrStats('pcache.miss.absent');
return false;
}
$value = $this->mMemc->get($parserOutputKey);
if (!$value) {
wfDebug("ParserOutput cache miss.\n");
wfIncrStats("pcache.miss.absent");
return false;
}
wfDebug("ParserOutput cache found.\n");
// The edit section preference may not be the appropiate one in
// the ParserOutput, as we are not storing it in the parsercache
// key. Force it here. See bug 31445.
$value->setEditSectionTokens($popts->getEditSection());
$wikiPage = method_exists($article, 'getPage') ? $article->getPage() : $article;
if (!$useOutdated && $value->expired($touched)) {
wfIncrStats("pcache.miss.expired");
$cacheTime = $value->getCacheTime();
wfDebug("ParserOutput key expired, touched {$touched}, " . "epoch {$wgCacheEpoch}, cached {$cacheTime}\n");
$value = false;
} elseif ($value->isDifferentRevision($article->getLatest())) {
wfIncrStats("pcache.miss.revid");
$revId = $article->getLatest();
$cachedRevId = $value->getCacheRevisionId();
wfDebug("ParserOutput key is for an old revision, latest {$revId}, cached {$cachedRevId}\n");
$value = false;
} elseif (Hooks::run('RejectParserCacheValue', array($value, $wikiPage, $popts)) === false) {
wfIncrStats('pcache.miss.rejected');
wfDebug("ParserOutput key valid, but rejected by RejectParserCacheValue hook handler.\n");
$value = false;
} else {
wfIncrStats("pcache.hit");
}
return $value;
}
<?php
$lang = 'meta';
putenv("MW_LANG={$lang}");
// notify MWMultiVersion
require '/srv/mediawiki/w/MWVersion.php';
require getMediaWiki('includes/WebStart.php');
$allowed_templates = array('Www.wikimedia.org_template', 'Www.wikipedia.org_template', 'Www.wikinews.org_template', 'Www.wiktionary.org_template', 'Www.wikiquote.org_template', 'Www.wikiversity.org_template', 'Www.wikibooks.org_template', 'Www.wikivoyage.org_template', 'API_listing_template');
$template = $wgRequest->getText('template', 'Www.wikipedia.org_template');
if (!in_array($template, $allowed_templates)) {
header('Content-Type: text/plain; charset=utf-8');
echo 'Invalid parameters...';
exit;
}
$wgTitle = Title::newFromText($template);
$wgArticle = new Article($wgTitle);
$rawHtml = $wgArticle->getContent(false);
$lastmod = gmdate('D, j M Y H:i:s', wfTimestamp(TS_UNIX, $wgArticle->getTouched())) . ' GMT';
header('Content-Type: text/html; charset=utf-8');
header('Cache-Control: s-maxage=3600, must-revalidate, max-age=0');
header("Last-modified: {$lastmod}");
echo $rawHtml;
/**
* Send ETag header with article's last modification timestamp and cache buster
*
* See BAC-1227 for details
*
* @param WikiPage $article
* @param ParserOptions $popts
* @param $eTag
* @author macbre
*/
static function onParserCacheGetETag(Article $article, ParserOptions $popts, &$eTag)
{
global $wgStyleVersion, $wgUser, $wgCacheEpoch;
$touched = $article->getTouched();
// don't emit the default touched value set in WikiPage class (see CONN-430)
if ($touched === '19700101000000') {
$eTag = '';
return true;
}
// use the same rules as in OutputPage::checkLastModified
$timestamps = ['page' => $touched, 'user' => $wgUser->getTouched(), 'epoch' => $wgCacheEpoch];
$eTag = sprintf('%s-%s', max($timestamps), $wgStyleVersion);
return true;
}
/**
* Collects metadata and additional resources for this page
* @param Title $oTitle
* @param DOMDocument $oPageDOM
* @param array $aParams
* @return array array( 'meta' => ..., 'resources' => ...);
*/
private static function collectData($oTitle, $oPageDOM, $aParams)
{
$aMeta = array();
$aResources = array('ATTACHMENT' => array(), 'STYLESHEET' => array(), 'IMAGE' => array());
// TODO RBV (01.02.12 13:51): Handle oldid
$aCategories = array();
if ($oTitle->exists()) {
// TODO RBV (27.06.12 11:47): Throws an exception. Maybe better use try ... catch instead of $oTitle->exists()
$aAPIParams = new FauxRequest(array('action' => 'parse', 'page' => $oTitle->getPrefixedText(), 'prop' => 'images|categories|links'));
$oAPI = new ApiMain($aAPIParams);
$oAPI->execute();
if (defined('ApiResult::META_CONTENT')) {
$aResult = $oAPI->getResult()->getResultData(null, array('BC' => array(), 'Types' => array(), 'Strip' => 'all'));
} else {
$aResult = $oAPI->getResultData();
}
foreach ($aResult['parse']['categories'] as $aCat) {
$aCategories[] = $aCat['*'];
}
}
/*
//For future use...
foreach($aResult['parse']['images'] as $sFileName ) {
$oImage = RepoGroup::singleton()->getLocalRepo()->newFile( Title::newFromText( $sFileName, NS_FILE ) );
if( $oImage->exists() ) {
$sAbsoluteFileSystemPath = $oImage->getFullPath();
}
}
*/
//Dublin Core:
$aMeta['DC.title'] = $oTitle->getPrefixedText();
$aMeta['DC.date'] = wfTimestamp(TS_ISO_8601);
// TODO RBV (14.12.10 14:01): Check for conformity. Maybe there is a better way to acquire than wfTimestamp()?
//Custom
global $wgLang;
$sCurrentTS = $wgLang->userAdjust(wfTimestampNow());
$aMeta['title'] = $oTitle->getPrefixedText();
$aMeta['exportdate'] = $wgLang->sprintfDate('d.m.Y', $sCurrentTS);
$aMeta['exporttime'] = $wgLang->sprintfDate('H:i', $sCurrentTS);
$aMeta['exporttimeexact'] = $wgLang->sprintfDate('H:i:s', $sCurrentTS);
//Custom - Categories->Keywords
$aMeta['keywords'] = implode(', ', $aCategories);
$oDOMXPath = new DOMXPath($oPageDOM);
$oMetadataElements = $oDOMXPath->query("//div[@class='bs-universalexport-meta']");
foreach ($oMetadataElements as $oMetadataElement) {
if ($oMetadataElement->hasAttributes()) {
foreach ($oMetadataElement->attributes as $oAttribute) {
if ($oAttribute->name !== 'class') {
$aMeta[$oAttribute->name] = $oAttribute->value;
}
}
}
$oMetadataElement->parentNode->removeChild($oMetadataElement);
}
//If it's a normal article
if (!in_array($oTitle->getNamespace(), array(NS_SPECIAL, NS_IMAGE, NS_CATEGORY))) {
$oArticle = new Article($oTitle);
$aMeta['author'] = $oArticle->getUserText();
// TODO RBV (14.12.10 12:19): Realname/Username -> DisplayName
$aMeta['date'] = $wgLang->sprintfDate('d.m.Y', $oArticle->getTouched());
}
wfRunHooks('BSUEModulePDFcollectMetaData', array($oTitle, $oPageDOM, &$aParams, $oDOMXPath, &$aMeta));
$aMetaDataOverrides = json_decode(BsConfig::get('MW::UniversalExport::MetadataOverrides'), true);
$aMeta = array_merge($aMeta, $aMetaDataOverrides);
return array('meta' => $aMeta, 'resources' => $aResources);
}
/**
* Retrieve the ParserOutput from ParserCache.
* false if not found or outdated.
*
* @param Article $article
* @param ParserOptions $popts
* @param bool $useOutdated (default false)
*
* @return ParserOutput|bool False on failure
*/
public function get($article, $popts, $useOutdated = false)
{
global $wgCacheEpoch;
wfProfileIn(__METHOD__);
$canCache = $article->checkTouched();
if (!$canCache) {
// It's a redirect now
wfProfileOut(__METHOD__);
return false;
}
$touched = $article->getTouched();
$parserOutputKey = $this->getKey($article, $popts, $useOutdated);
if ($parserOutputKey === false) {
wfIncrStats('pcache_miss_absent');
wfProfileOut(__METHOD__);
return false;
}
$value = $this->mMemc->get($parserOutputKey);
if (!$value) {
wfDebug("ParserOutput cache miss.\n");
wfIncrStats("pcache_miss_absent");
wfProfileOut(__METHOD__);
return false;
}
wfDebug("ParserOutput cache found.\n");
// The edit section preference may not be the appropiate one in
// the ParserOutput, as we are not storing it in the parsercache
// key. Force it here. See bug 31445.
$value->setEditSectionTokens($popts->getEditSection());
if (!$useOutdated && $value->expired($touched)) {
wfIncrStats("pcache_miss_expired");
$cacheTime = $value->getCacheTime();
wfDebug("ParserOutput key expired, touched {$touched}, " . "epoch {$wgCacheEpoch}, cached {$cacheTime}\n");
$value = false;
} elseif ($value->isDifferentRevision($article->getLatest())) {
wfIncrStats("pcache_miss_revid");
$revId = $article->getLatest();
$cachedRevId = $value->getCacheRevisionId();
wfDebug("ParserOutput key is for an old revision, latest {$revId}, cached {$cachedRevId}\n");
$value = false;
} else {
wfIncrStats("pcache_hit");
}
wfProfileOut(__METHOD__);
return $value;
}
require_once './MWVersion.php';
require getMediaWiki('includes/WebStart.php');
$wgTitle = Title::newFromText('Mediawiki:robots.txt');
$wgArticle = new Article($wgTitle, 0);
header('Content-Type: text/plain; charset=utf-8');
header('X-Article-ID: ' . $wgArticle->getID());
header('X-Language: ' . $lang);
header('X-Site: ' . $site);
header('Vary: X-Subdomain');
$robotsfile = '/srv/mediawiki/robots.txt';
$robots = fopen($robotsfile, 'rb');
$robotsfilestats = fstat($robots);
$mtime = $robotsfilestats['mtime'];
$extratext = '';
$zeroRated = isset($_SERVER['HTTP_X_SUBDOMAIN']) && $_SERVER['HTTP_X_SUBDOMAIN'] === 'ZERO';
header('Cache-Control: s-maxage=3600, must-revalidate, max-age=0');
$dontIndex = "User-agent: *\nDisallow: /\n";
if ($zeroRated) {
echo $dontIndex;
} elseif ($wgArticle->getID() != 0) {
$extratext = $wgArticle->getContent(false);
// Take last modified timestamp of page into account
$mtime = max($mtime, wfTimestamp(TS_UNIX, $wgArticle->getTouched()));
} elseif ($wmfRealm == 'labs') {
echo $dontIndex;
}
$lastmod = gmdate('D, j M Y H:i:s', $mtime) . ' GMT';
header("Last-modified: {$lastmod}");
fpassthru($robots);
echo "#\n#\n#----------------------------------------------------------#\n#\n#\n#\n";
echo $extratext;
