function execute()
{
global $wgOut;
global $wgRequest, $wgUser;
// get the parameters
$from = trim($wgRequest->getText('from'));
$to = trim($wgRequest->getText('to'));
$reason = $wgRequest->getText('reason');
if ($from != "" and $to != "") {
if ($wgRequest->getVal("wpPreview")) {
// Preview batch move
$wgOut->addHTML(wfMsg("batchmove-preview-header") . "<br/>");
$wgOut->addHTML(doBatchMove($from, $to, $reason, true));
$wgOut->addHTML("<form>");
$wgOut->addHTML("<input id='to' name='to' type='hidden' value='" . htmlentities($to, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='from' name='from' type='hidden' value='" . htmlentities($from, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='reason' name='reason' type='hidden' value='" . htmlentities($reason, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='wpConfirm' name='wpConfirm' type='submit' value='" . wfMsg("batchmove-confirm") . "'/>");
$wgOut->addHTML("<input id='wpPreview' name='wpPreview' type='submit' value='" . wfMsg("batchmove-preview") . "'/>");
$wgOut->addHTML("</form>");
} else {
if ($wgRequest->getVal("wpConfirm")) {
// Do batch move
$wgOut->addHTML(doBatchMove($from, $to, $reason));
$wgOut->addHTML("<i>" . wfMsg("batchmove-complete") . "</i>");
} else {
$wgOut->setPageTitle(wfMsg("batchmove-title"));
$wgOut->addHTML(sandboxParse(wfMsg("batchmove-confirm-msg", $from, $to)));
$wgOut->addHTML("<form>");
$wgOut->addHTML("<input id='to' name='to' type='hidden' value='" . htmlentities($to, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='from' name='from' type='hidden' value='" . htmlentities($from, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='reason' name='reason' type='hidden' value='" . htmlentities($reason, ENT_QUOTES, "UTF-8") . "' />");
$wgOut->addHTML("<input id='wpConfirm' name='wpConfirm' type='submit' value='" . wfMsg("batchmove-confirm") . "'/>");
$wgOut->addHTML("<input id='wpPreview' name='wpPreview' type='submit' value='" . wfMsg("batchmove-preview") . "'/>");
$wgOut->addHTML("</form>");
}
}
} else {
$wgOut->setPageTitle(wfMsg("batchmove-title"));
$wgOut->addHTML("" . wfMsg("batchmove-description") . "<br/><br/>" . "<form>" . wfMsg("batchmove-from") . ": <input type='edit' name='from' size=28/>" . " " . wfMsg("batchmove-to") . ": <input type='edit' name='to' size=28/>" . "<br/><br/>" . wfMsg("batchmove-reason") . ": <input type='edit' name='reason' size=60/>" . "<br/><br/>" . "<input type='submit'/>" . "<input id='wpPreview' name='wpPreview' type='submit' value='" . wfMsg("batchmove-preview") . "'/>" . "</form><br/>");
}
}
function sendPage($request, $wgOut)
{
$SERVER_NAME = $_SERVER['SERVER_NAME'];
// for compatibility with servers with register-globals off.
// make sure there is a page specified
if ($this->getPageName($request) == "") {
$wgOut->addHTML("<div style='background-color:#ff8080'>" . wfMsg("staf-nopage") . "</div>");
$this->showForm($request, $wgOut);
return;
}
// validate target email address
$addr = $request->getText("addr");
if ($addr == "" or !$this->validateEmailAddress($addr)) {
$wgOut->addHTML("<span style='background-color:#ff8080'>" . wfMsg("staf-invalidfriendemail") . "</span><br/>");
$this->showForm($request, $wgOut);
return;
}
$myAddr = $request->getText("myAddr");
// validate sender address
$from = "grapevine@{$SERVER_NAME}";
$myAddr = $request->getText("myAddr");
if ($this->validateEmailAddress($myAddr)) {
$from = $myAddr;
}
// prevent exploiting headers to send spam
$subject = $request->getText("subj");
$subject = $subject == "" ? wfMsg("staf-defaultsubject") : $subject;
$subject = str_replace("@", " at ", $subject);
// make the email body
$body = $this->getMessageBody($request);
if ($this->isSpam($body) || 0 < preg_match("/http:/si", $request->getText("msg"))) {
//logEvent("Potential spam from IP ".$_SERVER['REMOTE_ADDR'].": \"$msg\"");
$wgOut->addHTML("<div \tstyle='background-color:#ff8080'>" . wfMsg("staf-spamnotice") . "</div><br/>");
$this->showForm($request, $wgOut);
} else {
if ($this->sendEmail($addr, $from, $subject, $body)) {
// log usage data
$cache = new DurableCache();
$key = $request->getText("jsForm") ? "SEND_LYRICS_JS" : "SEND_LYRICS_NON_JS";
$res = $cache->fetch($key);
$res = (!$res or $res == "") ? 1 : intval($res) + 1;
$cache->store($key, $res);
$pagename = $this->getPageName($request);
$body = wfMsg("staf-emailsent", "[[" . str_replace("_", " ", $pagename) . "]]");
$wgOut->addHTML(sandboxParse($body));
// sandboxParse will convert the wiki-format link above into html
return;
} else {
$wgOut->addHTML("<span style='background-color:#ff8080'>" . wfMsg("staf-emailfail") . "</span><br/>");
$this->showForm($request, $wgOut);
}
}
}
function renderXML($input, $argv, $parser)
{
// parameters
$feedURL = $argv["feed"];
$escapedFeedURL = urlencode($argv["feed"]);
$maxItems = (int) $argv["maxitems"];
$addLineFeed = $argv["linefeed"];
// retrieve the xml source from the cache before trying to fetch it
// limits possible stress on other people's servers, reduces chance of DOS attacks
global $wgMemc;
$cachedSource = false;
if (debugSwitch("forceload")) {
$wgMemc->get($escapedFeedURL);
}
if (!$cachedSource) {
// Uses Http::get which is the prefered method to make requests from MediaWiki since it handles going through proxies, etc.
$timeout = 5;
// set to zero for no timeout
$source = Http::get($feedURL, $timeout, array(CURLOPT_FOLLOWLOCATION => 1));
if (!$source) {
return wfMsgExt("xml-feedfailed", array('parseinline'));
}
// only cache newly fetched sources
$wgMemc->set($escapedFeedURL, $source, strtotime("+2 hour"));
} else {
$source = $cachedSource;
}
if (debugSwitch("source")) {
echo $source . "\n";
}
// parse
$feed = new XmlDocument();
if (!$feed->parse($source)) {
return wfMsg("xml-parseerror", $feed->getError());
}
// fill in the template with the fields from the xml file
preg_match_all("#<item path=\"(.*?)\">(.*?)</item>#", filter($input), $matches);
$result = "";
foreach ($matches[0] as $i => $text) {
$path = $matches[1][$i];
$template = filter(trim(unfilter($matches[2][$i])));
$items = $feed->getItem($path);
$count = min(count($items), $maxItems);
if (!$items) {
$result .= wfMsg("xml-pathnotfound", $path);
}
for ($i = 0; $i < $count; ++$i) {
$item = $items[$i];
// fill in the template (use standard template parameter format)
$text = $template;
if (preg_match_all("/{{{([a-zA-Z:]*)}}}/", $text, $fields)) {
foreach (array_unique($fields[1]) as $field) {
// SWC 20061113 - Broke the accessing into two lines so that it parses
$tempArray = $item[strtoupper($field)];
$currValue = implode("", $tempArray[0]);
$text = str_replace("{{{{$field}}}}", $currValue, $text);
}
}
// conditially add a line feed to the end of each item
if ($addLineFeed) {
$result .= $text . "\n";
} else {
$result .= $text;
}
}
}
return sandboxParse($result);
}