/**
* Initialize the object to be known as $wgArticle for special cases
*/
function initializeSpecialCases(&$title, &$output, $request)
{
wfProfileIn('MediaWiki::initializeSpecialCases');
$search = $this->getVal('Search');
$action = $this->getVal('Action');
if (!$this->getVal('DisableInternalSearch') && !is_null($search) && $search !== '') {
require_once 'includes/SpecialSearch.php';
$title = Title::makeTitle(NS_SPECIAL, 'Search');
wfSpecialSearch();
} else {
if (!$title or $title->getDBkey() == '') {
$title = Title::makeTitle(NS_SPECIAL, 'Badtitle');
# Die now before we mess up $wgArticle and the skin stops working
throw new ErrorPageError('badtitle', 'badtitletext');
} else {
if ($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 {
$title = Title::makeTitle(NS_SPECIAL, 'Badtitle');
throw new ErrorPageError('badtitle', 'badtitletext');
}
} else {
if ($action == 'view' && (!isset($this->GET['title']) || $title->getPrefixedDBKey() != $this->GET['title']) && !count(array_diff(array_keys($this->GET), array('action', 'title')))) {
/* Redirect to canonical url, make it a 301 to allow caching */
$output->setSquidMaxage(1200);
$output->redirect($title->getFullURL(), '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;
}
/**
* Special:LSearch page entry point
*/
public function execute($par = '')
{
global $wgUser, $wgOut, $wgScriptPath, $wgRequest, $wgServer;
global $wgLanguageCode, $wgUseLucene, $IP, $wgHooks;
// Added this hack to test whether we can stop some usertype:logged(in|out)
// queries can be removed from index. Remove this code eventually, say 6 mos.
// from now. Added by Reuben originally on July 30, 2012.
$queryString = @$_SERVER['REQUEST_URI'];
if (strpos($queryString, 'usertype') !== false) {
header('HTTP/1.0 404 Not Found');
print "Page not found";
exit;
}
$wgHooks['ShowBreadCrumbs'][] = array($this, 'removeBreadCrumbsCallback');
$wgHooks['WrapBodyWithArticleInner'][] = array($this, 'wrapBodyWithArticleInner');
$this->mStart = $wgRequest->getVal('start', 0);
$this->mQ = $wgRequest->getVal('search');
// special case search term filtering
if (strtolower($this->mQ) == 'sat') {
// searching for SAT, not sitting
$this->mQ = "\"SAT\"";
}
$enc_q = htmlspecialchars($this->mQ);
$wgOut->setRobotPolicy('noindex,nofollow');
// Logged out search test
if ($wgRequest->getVal('lo', 0)) {
$wgHooks['ShowSideBar'][] = array($this, 'removeSideBarCallback');
// We want to cache results of searches for 6 hours at the Varnish level
// since logged out search receives a high volume of queries
$wgHooks['AllowMaxageHeaders'][] = array($this, 'allowMaxageHeadersCallback');
$this->setMaxageHeaders();
$this->loggedOutSearch();
$wgOut->setHTMLTitle(wfMsg('lsearch_title_q', $enc_q));
$wgOut->addStyle(wfGetPad('/extensions/min/?f=/skins/owl/searchresults.css&' . WH_SITEREV));
$wgOut->addHtml($this->getLoggedOutSearchHtml());
return;
}
if ($wgLanguageCode != 'en' || !$wgUseLucene) {
require_once "{$IP}/includes/SpecialSearch.php";
wfSpecialSearch();
return;
}
if ($wgRequest->getVal('rss') == 1) {
$results = $this->googleSearchResultTitles($wgRequest->getVal('search'), $this->mStart, self::RESULTS_PER_PAGE, 0, self::SEARCH_RSS);
$wgOut->disable();
$pad = " ";
header("Content-type: text/xml;");
echo '<GSP VER="3.2">
<TM>0.083190</TM>
<Q>' . htmlspecialchars($q) . '</Q>
<PARAM name="filter" value="0" original_value="0"/>
<PARAM name="num" value="16" original_value="30"/>
<PARAM name="access" value="p" original_value="p"/>
<PARAM name="entqr" value="0" original_value="0"/>
<PARAM name="start" value="0" original_value="0"/>
<PARAM name="output" value="xml" original_value="xml"/>
<PARAM name="sort" value="date:D:L:d1" original_value="date%3AD%3AL%3Ad1"/>
<PARAM name="site" value="main_en" original_value="main_en"/>
<PARAM name="ie" value="UTF-8" original_value="UTF-8"/>
<PARAM name="client" value="internal_frontend" original_value="internal_frontend"/>
<PARAM name="q" value="' . htmlspecialchars($q) . '" original_value="' . htmlspecialchars($q) . '"/>
<PARAM name="ip" value="192.168.100.100" original_value="192.168.100.100"/>
<RES SN="1" EN="' . sizeof($results) . '">
<M>' . sizeof($results) . '</M>
<XT/>';
$count = 1;
foreach ($results as $r) {
echo "<R N=\"{$count}\">\n\t\t\t\t\t<U>{$r->getFullURL()}</U>\n\t\t\t\t\t<UE>{$r->getFullURL()}</UE>\n\t\t\t\t\t<T>How to " . htmlspecialchars($r->getFullText()) . "{$pad}</T>\n\t\t\t\t\t<RK>10</RK>\n\t\t\t\t\t<HAS></HAS>\n\t\t\t\t\t<LANG>en</LANG>\n\t\t\t</R>";
$count++;
}
echo "</RES>\n</GSP>";
return;
}
//show the gray article image at the bottom
if (class_exists('WikihowCSSDisplay')) {
WikihowCSSDisplay::setSpecialBackground(true);
}
$fname = "wfSpecialSearch";
$me = Title::makeTitle(NS_SPECIAL, "LSearch");
$sk = $wgUser->getSkin();
if ($wgRequest->getVal('raw') == true) {
$contents = $this->googleSearchResultTitles($this->mQ, $this->mStart, self::RESULTS_PER_PAGE, 0, self::SEARCH_RAW);
header("Content-type: text/plain");
$wgOut->disable(true);
foreach ($contents as $t) {
echo "{$t->getFullURL()}\n";
}
return;
}
if ($wgRequest->getVal('mobile') == true) {
$this->mobileSearch($this->mQ, $this->mStart, $wgRequest->getVal('limit', 20));
return;
}
// Logged in search is only for logged in users
/*if ($wgUser->isAnon()) {
$wgOut->setRobotpolicy('noindex,nofollow');
$wgOut->showErrorPage('nosuchspecialpage', 'nospecialpagetext');
return;
}*/
$contents = $this->googleSearchResults($this->mQ, $this->mStart, self::RESULTS_PER_PAGE, self::SEARCH_LOGGED_IN);
if ($contents == null) {
return;
}
wfLoadExtensionMessages('LSearch');
$wgOut->setHTMLTitle(wfMsg('lsearch_title_q', $enc_q));
$me = Title::makeTitle(NS_SPECIAL, "LSearch");
$sk = $wgUser->getSkin();
$suggestionLink = $this->getSpellingSuggestion($me->getPartialUrl());
$results = $this->mResults['results'] ? $this->mResults['results'] : array();
$results = $this->makeTitlesUniform($results);
$results = $this->supplementResults($results);
$mw = Title::makeTitle(NS_SPECIAL, "Search");
$specialPageURL = $mw->getFullURL();
$total = $this->mResults['totalresults'];
$start = $this->mStart;
$last = $this->mLast;
$max_results = self::RESULTS_PER_PAGE;
$q = $this->mQ;
//buttons
// - next
$disabled = !($total > $start + $max_results && $last == $start + $max_results);
$next_url = '/' . $me . '?search=' . urlencode($q) . '&start=' . ($start + $max_results);
$next_button = '<a href="' . $next_url . '" class="button buttonright ' . ($disabled ? 'disabled' : '') . '" ' . ($disabled ? 'onClick="return false;"' : '') . '>' . wfMsg("lsearch_next") . '</a>';
// - previous
$disabled = !($start - $max_results >= 0);
$prev_url = '/' . $me . '?search=' . urlencode($q) . ($start - $max_results !== 0 ? '&start=' . ($start - $max_results) : '');
$prev_button = '<a href="' . $prev_url . '" class="button buttonleft ' . ($disabled ? 'disabled' : '') . '" ' . ($disabled ? 'onClick="return false;"' : '') . '>' . wfMsg("lsearch_previous") . '</a>';
$vars = array('q' => $q, 'enc_q' => $enc_q, 'sk' => $sk, 'me' => $me, 'max_results' => $max_results, 'start' => $start, 'first' => $start + 1, 'last' => $last, 'suggestionLink' => $suggestionLink, 'results' => $results, 'specialPageURL' => $specialPageURL, 'total' => $total, 'BASE_URL' => $wgServer, 'next_button' => $next_button, 'prev_button' => $prev_button);
EasyTemplate::set_path(dirname(__FILE__) . '/');
$html = EasyTemplate::html('search-results.tmpl.php', $vars);
$wgOut->addStyle(wfGetPad('/extensions/min/?f=/skins/owl/searchresults.css&' . WH_SITEREV));
$wgOut->addHTML($html);
}
// Do this above the read whitelist check for security...
$wgTitle = Title::makeTitle(NS_SPECIAL, 'Search');
}
# If the user is not logged in, the Namespace:title of the article must be in
# the Read array in order for the user to see it. (We have to check here to
# catch special pages etc. We check again in Article::view())
if (!is_null($wgTitle) && !$wgTitle->userCanRead()) {
$wgOut->loginToUse();
$wgOut->output();
exit;
}
wfProfileIn('main-action');
if (!$wgDisableInternalSearch && !is_null($search) && $search !== '') {
require_once 'includes/SpecialSearch.php';
$wgTitle = Title::makeTitle(NS_SPECIAL, 'Search');
wfSpecialSearch();
} else {
if (!$wgTitle or $wgTitle->getDBkey() == '') {
$wgTitle = Title::newFromText(wfMsgForContent('badtitle'));
$wgOut->errorpage('badtitle', 'badtitletext');
} else {
if ($wgTitle->getInterwiki() != '') {
if ($rdfrom = $wgRequest->getVal('rdfrom')) {
$url = $wgTitle->getFullURL('rdfrom=' . urlencode($rdfrom));
} else {
$url = $wgTitle->getFullURL();
}
# Check for a redirect loop
if (!preg_match('/^' . preg_quote($wgServer, '/') . '/', $url) && $wgTitle->isLocal()) {
$wgOut->redirect($url);
} else {
/**
* 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;
}
