/**
* Initialize the object to be known as $wgArticle for special cases
*/
function initializeSpecialCases(&$title, &$output, $request)
{
global $wgRequest, $wgUseGoogleMini, $IP;
wfProfileIn('MediaWiki::initializeSpecialCases');
$action = $this->getVal('Action');
$search = $request->getVal('search');
if ($this->getVal('Server') != "http://" . $_SERVER['HTTP_HOST'] && !preg_match("@[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+@", $_SERVER['HTTP_HOST']) && !IS_SPARE_HOST && !IS_CLOUD_SITE) {
$output->redirect($this->getVal('Server') . $_SERVER['REQUEST_URI'], 301);
return;
}
if (!$title or $title->getDBkey() == '') {
$title = SpecialPage::getTitleFor('Badtitle');
# Die now before we mess up $wgArticle and the skin stops working
throw new ErrorPageError('badtitle', 'badtitletext');
} else {
if (!is_null($search) && $search !== '' && $wgUseGoogleMini) {
//XXCHANGED
if ($wgRequest->getVal('advanced', null) == null && $wgUseGoogleMini) {
$title = Title::makeTitle(NS_SPECIAL, 'LSearch');
require_once "{$IP}/extensions/wikihow/LSearch.body.php";
$s = new LSearch();
$s->execute('');
} else {
require_once "{$IP}/includes/SpecialSearch.php";
$title = Title::makeTitle(NS_SPECIAL, 'Search');
#$s = new SpecialSearch();
#$s->execute('');
wfSpecialSearch();
}
} else {
if ($title->getInterwiki() != '') {
if ($rdfrom = $request->getVal('rdfrom')) {
$url = $title->getFullURL('rdfrom=' . urlencode($rdfrom));
} else {
$url = $title->getFullURL();
}
/* Check for a redirect loop */
if (!preg_match('/^' . preg_quote($this->getVal('Server'), '/') . '/', $url) && $title->isLocal()) {
$output->redirect($url);
} else {
$title = SpecialPage::getTitleFor('Badtitle');
throw new ErrorPageError('badtitle', 'badtitletext');
}
} else {
if ($action == 'view' && !$wgRequest->wasPosted() && (!isset($this->GET['title']) || $title->getPrefixedDBKey() != $this->GET['title']) && !count(array_diff(array_keys($this->GET), array('action', 'title')))) {
$targetUrl = $title->getFullURL();
// Redirect to canonical url, make it a 301 to allow caching
global $wgUsePathInfo;
if ($targetUrl == $wgRequest->getFullRequestURL()) {
$message = "Redirect loop detected!\n\n" . "This means the wiki got confused about what page was " . "requested; this sometimes happens when moving a wiki " . "to a new server or changing the server configuration.\n\n";
if ($wgUsePathInfo) {
$message .= "The wiki is trying to interpret the page " . "title from the URL path portion (PATH_INFO), which " . "sometimes fails depending on the web server. Try " . "setting \"\$wgUsePathInfo = false;\" in your " . "LocalSettings.php, or check that \$wgArticlePath " . "is correct.";
} else {
$message .= "Your web server was detected as possibly not " . "supporting URL path components (PATH_INFO) correctly; " . "check your LocalSettings.php for a customized " . "\$wgArticlePath setting and/or toggle \$wgUsePathInfo " . "to true.";
}
wfHttpError(500, "Internal error", $message);
return false;
} else {
$output->setSquidMaxage(1200);
$output->redirect($targetUrl, '301');
}
} else {
if (NS_SPECIAL == $title->getNamespace()) {
/* actions that need to be made when we have a special pages */
SpecialPage::executePath($title);
} else {
/* No match to special cases */
wfProfileOut('MediaWiki::initializeSpecialCases');
return false;
}
}
}
}
}
/* Did match a special case */
wfProfileOut('MediaWiki::initializeSpecialCases');
return true;
}
