function wfAjaxQueryPagesAddJS($out)
{
global $wgExtensionAssetsPath;
if ($out->getTitle()->getNamespace() == NS_SPECIAL && SpecialPage::getPageByAlias($out->getTitle()->getDBkey())) {
$out->addScriptFile("{$wgExtensionAssetsPath}/AjaxQueryPages/AjaxQueryPages.js");
}
return true;
}
/**
* Ajax responder entry point
*/
function wfAjaxQueryPages($specialpagename, $offset, $limit, $dir = false)
{
global $wgRequest, $wgOut;
// Make sure we requested an existing special page
if (!($spObj = SpecialPage::getPageByAlias($specialpagename))) {
return null;
}
// Alter the GET request.
$wgRequest->setVal('offset', $offset);
$wgRequest->setVal('limit', $limit);
if ($dir == 'prev' || $dir == 'next') {
$wgRequest->setVal('dir', $dir);
}
$spObj->execute(null);
return $wgOut->getHTML();
}
/**
* Execute a special page path.
* The path may contain parameters, e.g. Special:Name/Params
* Extracts the special page name and call the execute method, passing the parameters
*
* Returns a title object if the page is redirected, false if there was no such special
* page, and true if it was successful.
*
* @param $title a title object
* @param $including output is being captured for use in {{special:whatever}}
*/
static function executePath(&$title, $including = false)
{
global $wgOut, $wgTitle, $wgRequest;
wfProfileIn(__METHOD__);
# FIXME: redirects broken due to this call
$bits = explode('/', $title->getDBkey(), 2);
$name = $bits[0];
if (!isset($bits[1])) {
// bug 2087
$par = NULL;
} else {
$par = $bits[1];
}
$page = SpecialPage::getPageByAlias($name);
# Nonexistent?
if (!$page) {
if (!$including) {
$wgOut->setArticleRelated(false);
$wgOut->setRobotpolicy('noindex,nofollow');
$wgOut->setStatusCode(404);
$wgOut->showErrorPage('nosuchspecialpage', 'nospecialpagetext');
}
wfProfileOut(__METHOD__);
return false;
}
# Check for redirect
if (!$including) {
$redirect = $page->getRedirect($par);
if ($redirect) {
$query = $page->getRedirectQuery();
$url = $redirect->getFullUrl($query);
$wgOut->redirect($url);
wfProfileOut(__METHOD__);
return $redirect;
}
}
# Redirect to canonical alias for GET commands
# Not for POST, we'd lose the post data, so it's best to just distribute
# the request. Such POST requests are possible for old extensions that
# generate self-links without being aware that their default name has
# changed.
if (!$including && $name != $page->getLocalName() && !$wgRequest->wasPosted()) {
$query = $_GET;
unset($query['title']);
$query = wfArrayToCGI($query);
$title = $page->getTitle($par);
$url = $title->getFullUrl($query);
$wgOut->redirect($url);
wfProfileOut(__METHOD__);
return $redirect;
}
if ($including && !$page->includable()) {
wfProfileOut(__METHOD__);
return false;
} elseif (!$including) {
$wgTitle = $page->getTitle();
}
$page->including($including);
// Execute special page
$profName = 'Special:' . $page->getName();
wfProfileIn($profName);
$page->execute($par);
wfProfileOut($profName);
wfProfileOut(__METHOD__);
return true;
}
