/**
* Purges the cache of a page
*/
public function execute()
{
global $wgUser;
$params = $this->extractRequestParams();
if (!$wgUser->isAllowed('purge') && !$this->getMain()->isInternalMode() && !$this->getMain()->getRequest()->wasPosted()) {
$this->dieUsageMsg(array('mustbeposted', $this->getModuleName()));
}
$result = array();
foreach ($params['titles'] as $t) {
$r = array();
$title = Title::newFromText($t);
if (!$title instanceof Title) {
$r['title'] = $t;
$r['invalid'] = '';
$result[] = $r;
continue;
}
ApiQueryBase::addTitleInfo($r, $title);
if (!$title->exists()) {
$r['missing'] = '';
$result[] = $r;
continue;
}
$article = MediaWiki::articleFromTitle($title);
$article->doPurge();
// Directly purge and skip the UI part of purge().
$r['purged'] = '';
$result[] = $r;
}
$this->getResult()->setIndexedTagName($result, 'page');
$this->getResult()->addValue(null, $this->getModuleName(), $result);
}
/**
* Really find the title match.
*/
private static function getNearMatchInternal($searchterm)
{
global $wgContLang;
$allSearchTerms = array($searchterm);
if ($wgContLang->hasVariants()) {
$allSearchTerms = array_merge($allSearchTerms, $wgContLang->convertLinkToAllVariants($searchterm));
}
if (!wfRunHooks('SearchGetNearMatchBefore', array($allSearchTerms, &$titleResult))) {
return $titleResult;
}
foreach ($allSearchTerms as $term) {
# Exact match? No need to look further.
$title = Title::newFromText($term);
if (is_null($title)) {
return null;
}
if ($title->getNamespace() == NS_SPECIAL || $title->isExternal() || $title->exists()) {
return $title;
}
# See if it still otherwise has content is some sane sense
$article = MediaWiki::articleFromTitle($title);
if ($article->hasViewableContent()) {
return $title;
}
# Now try all lower case (i.e. first letter capitalized)
#
$title = Title::newFromText($wgContLang->lc($term));
if ($title && $title->exists()) {
return $title;
}
# Now try capitalized string
#
$title = Title::newFromText($wgContLang->ucwords($term));
if ($title && $title->exists()) {
return $title;
}
# Now try all upper case
#
$title = Title::newFromText($wgContLang->uc($term));
if ($title && $title->exists()) {
return $title;
}
# Now try Word-Caps-Breaking-At-Word-Breaks, for hyphenated names etc
$title = Title::newFromText($wgContLang->ucwordbreaks($term));
if ($title && $title->exists()) {
return $title;
}
// Give hooks a chance at better match variants
$title = null;
if (!wfRunHooks('SearchGetNearMatch', array($term, &$title))) {
return $title;
}
}
$title = Title::newFromText($searchterm);
# Entering an IP address goes to the contributions page
if ($title->getNamespace() == NS_USER && User::isIP($title->getText()) || User::isIP(trim($searchterm))) {
return SpecialPage::getTitleFor('Contributions', $title->getDBkey());
}
# Entering a user goes to the user page whether it's there or not
if ($title->getNamespace() == NS_USER) {
return $title;
}
# Go to images that exist even if there's no local page.
# There may have been a funny upload, or it may be on a shared
# file repository such as Wikimedia Commons.
if ($title->getNamespace() == NS_FILE) {
$image = wfFindFile($title);
if ($image) {
return $title;
}
}
# MediaWiki namespace? Page may be "implied" if not customized.
# Just return it, with caps forced as the message system likes it.
if ($title->getNamespace() == NS_MEDIAWIKI) {
return Title::makeTitle(NS_MEDIAWIKI, $wgContLang->ucfirst($title->getText()));
}
# Quoted term? Try without the quotes...
$matches = array();
if (preg_match('/^"([^"]+)"$/', $searchterm, $matches)) {
return SearchEngine::getNearMatch($matches[1]);
}
return null;
}
exit;
}
if ($wgUseFileCache && isset($wgTitle)) {
wfProfileIn('main-try-filecache');
// Raw pages should handle cache control on their own,
// even when using file cache. This reduces hits from clients.
if ($action != 'raw' && HTMLFileCache::useFileCache()) {
/* Try low-level file cache hit */
$cache = new HTMLFileCache($wgTitle, $action);
if ($cache->isFileCacheGood()) {
/* Check incoming headers to see if client has this cached */
if (!$wgOut->checkLastModified($cache->fileCacheTime())) {
$cache->loadFromFileCache();
}
# Do any stats increment/watchlist stuff
$wgArticle = MediaWiki::articleFromTitle($wgTitle);
$wgArticle->viewUpdates();
# Tell $wgOut that output is taken care of
wfProfileOut('main-try-filecache');
$mediaWiki->restInPeace();
exit;
}
}
wfProfileOut('main-try-filecache');
}
# Setting global variables in mediaWiki
$mediaWiki->setVal('action', $action);
$mediaWiki->setVal('DisabledActions', $wgDisabledActions);
$mediaWiki->setVal('DisableHardRedirects', $wgDisableHardRedirects);
$mediaWiki->setVal('EnableCreativeCommonsRdf', $wgEnableCreativeCommonsRdf);
$mediaWiki->setVal('EnableDublinCoreRdf', $wgEnableDublinCoreRdf);
function cdbfPurgeMainSubpage($article, $user, $text, $summary, $isMinor, $isWatch, $section, $section, $flags, $revision, $baseRevId)
{
$title = $article->getTitle();
$main = cdbfGetMainSubpage($title);
if ($main != '' && $main != $title->getText()) {
$mainTitle = Title::newFromText($main);
$mainArticle = MediaWiki::articleFromTitle($mainTitle);
$mainArticle->doPurge();
}
return true;
}