function printSharedImageText()
{
global $wgRepositoryBaseUrl, $wgFetchCommonsDescriptions, $wgOut, $wgUser;
$url = $wgRepositoryBaseUrl . urlencode($this->mTitle->getDBkey());
$sharedtext = "<div class='sharedUploadNotice'>" . wfMsgWikiHtml("sharedupload");
if ($wgRepositoryBaseUrl && !$wgFetchCommonsDescriptions) {
$sk = $wgUser->getSkin();
$title = Title::makeTitle(NS_SPECIAL, 'Upload');
$link = $sk->makeKnownLinkObj($title, wfMsgHtml('shareduploadwiki-linktext'), array('wpDestFile' => urlencode($this->img->getName())));
$sharedtext .= " " . wfMsgWikiHtml('shareduploadwiki', $link);
}
$sharedtext .= "</div>";
$wgOut->addHTML($sharedtext);
if ($wgRepositoryBaseUrl && $wgFetchCommonsDescriptions) {
require_once "HttpFunctions.php";
$ur = ini_set('allow_url_fopen', true);
$text = wfGetHTTP($url . '?action=render');
ini_set('allow_url_fopen', $ur);
if ($text) {
$this->mExtraDescription = $text;
}
}
}
function getHTTP($url)
{
// Use wfGetHTTP from MW 1.5 if it is available
include_once 'HttpFunctions.php';
if (function_exists('wfGetHTTP')) {
$text = wfGetHTTP($url);
} else {
$url_fopen = ini_set('allow_url_fopen', 1);
$text = file_get_contents($url);
ini_set('allow_url_fopen', $url_fopen);
}
return $text;
}
function buildUpRegexes()
{
global $IP;
/* todo cache, anyone? could check for SpamBlacklist extension, and if enabled, get it from cache it creates */
/* for each line in the spam blacklist, apply a regex */
$lines = array();
$lines = array_merge($lines, explode("\n", wfGetHTTP(CLEANUPSPAM_FILE)));
/* omit comments and such */
$lines = array_filter(array_map('trim', preg_replace('/#.*$/', '', $lines)));
$regexStart = '/[a-z0-9_\\-.]*(';
$regexEnd = ')/Si';
$regexes = array();
/* now, produce a massive regex */
foreach ($lines as $line) {
$regexes[] = $regexStart . $line . $regexEnd;
}
return $regexes;
}
function getHTTP($url)
{
// Use wfGetHTTP from MW 1.5 if it is available
global $IP;
include_once "{$IP}/includes/HttpFunctions.php";
wfSuppressWarnings();
if (class_exists('HTTP')) {
$text = HTTP::Get($url);
} else {
if (function_exists('wfGetHTTP')) {
$text = wfGetHTTP($url);
} else {
$url_fopen = ini_set('allow_url_fopen', 1);
$text = file_get_contents($url);
ini_set('allow_url_fopen', $url_fopen);
}
}
wfRestoreWarnings();
return $text;
}
function printSharedImageText()
{
global $wgRepositoryBaseUrl, $wgFetchCommonsDescriptions, $wgOut;
$url = $wgRepositoryBaseUrl . urlencode($this->mTitle->getDBkey());
$sharedtext = "<div class='sharedUploadNotice'>" . wfMsg("sharedupload");
if ($wgRepositoryBaseUrl && !$wgFetchCommonsDescriptions) {
$sharedtext .= " " . wfMsg("shareduploadwiki", $url);
}
$sharedtext .= "</div>";
$wgOut->addWikiText($sharedtext);
if ($wgRepositoryBaseUrl && $wgFetchCommonsDescriptions) {
require_once "HttpFunctions.php";
$ur = ini_set('allow_url_fopen', true);
$text = wfGetHTTP($url . '?action=render');
ini_set('allow_url_fopen', $ur);
if ($text) {
$this->mExtraDescription = $text;
}
}
}
/**
* Contact the MWDaemon search server and return a wrapper
* object with the set of results. Results may be cached.
*
* @param string $method The protocol verb to use
* @param string $query
* @param int $limit
* @return array
* @access public
* @static
*/
function newFromQuery($method, $query, $namespaces = array(), $limit = 10, $offset = 0, $case = 'ignore')
{
$fname = 'LuceneSearchSet::newFromQuery';
wfProfileIn($fname);
global $wgLuceneHost, $wgLucenePort, $wgLuceneSearchVersion;
global $wgDBname, $wgMemc;
$enctext = rawurlencode(trim($query));
$searchPath = "/{$method}/{$wgDBname}/{$enctext}?" . wfArrayToCGI(array('namespaces' => implode(',', $namespaces), 'offset' => $offset, 'limit' => $limit, 'case' => $case));
global $wgOut;
$wgOut->addHtml("<!-- querying {$searchPath} -->\n");
// Cache results for fifteen minutes; they'll be read again
// on reloads and paging.
$key = wfMemcKey('lucene', $wgLuceneSearchVersion, md5($searchPath));
$resultSet = $wgMemc->get($key);
if (is_object($resultSet)) {
wfDebug("{$fname}: got cached lucene results for key {$key}\n");
wfProfileOut($fname);
return $resultSet;
}
if (is_array($wgLuceneHost)) {
$hosts = $wgLuceneHost;
} else {
$hosts = array($wgLuceneHost);
}
$remaining = count($hosts);
$pick = mt_rand(0, count($hosts) - 1);
$data = false;
while ($data === false && $remaining-- > 0) {
// Start at a random position in the list, and rotate through
// until we find a host that works or run out of hosts.
$pick = ($pick + 1) % count($hosts);
$host = $hosts[$pick];
$searchUrl = "http://{$host}:{$wgLucenePort}{$searchPath}";
wfDebug("Fetching search data from {$searchUrl}\n");
wfSuppressWarnings();
wfProfileIn($fname . '-contact-' . $host);
$data = wfGetHTTP($searchUrl);
wfProfileOut($fname . '-contact-' . $host);
wfRestoreWarnings();
if ($data === false) {
wfDebug("Failed on {$searchUrl}!\n");
}
}
if ($data === false || $data === '') {
// Network error or server error
wfProfileOut($fname);
return false;
} else {
$inputLines = explode("\n", trim($data));
$resultLines = array_map('trim', $inputLines);
}
$suggestion = null;
$totalHits = null;
if ($method == 'search') {
# This method outputs a summary line first.
$totalHits = array_shift($resultLines);
if ($totalHits === false) {
# I/O error? this shouldn't happen
wfDebug("Couldn't read summary line...\n");
} else {
$totalHits = intval($totalHits);
wfDebug("total [{$totalHits}] hits\n");
if ($totalHits == 0) {
# No results, but we got a suggestion...
$suggestion = urldecode(array_shift($resultLines));
wfDebug("no results; suggest: [{$suggestion}]\n");
}
}
}
$resultSet = new LuceneSearchSet($resultLines, $totalHits, $suggestion);
wfDebug($fname . ": caching lucene results for key {$key}\n");
global $wgLuceneCacheExpiry;
$wgMemc->add($key, $resultSet, $wgLuceneCacheExpiry);
wfProfileOut($fname);
return $resultSet;
}
