function prefillForm()
{
global $wgRequest;
$data = array();
$id = $wgRequest->getInt('id');
if ($id) {
$data = Phalanx::getFromId($id);
$data['type'] = Phalanx::getTypeNames($data['type']);
$data['checkBlocker'] = '';
$data['typeFilter'] = array();
} else {
$data['type'] = array_fill_keys($wgRequest->getArray('type', array()), true);
$data['checkBlocker'] = $wgRequest->getText('wpPhalanxCheckBlocker', '');
$data['typeFilter'] = array_fill_keys($wgRequest->getArray('wpPhalanxTypeFilter', array()), true);
}
$data['checkId'] = $id;
$data['text'] = $wgRequest->getText('ip');
$data['text'] = $wgRequest->getText('target', $data['text']);
$data['text'] = $wgRequest->getText('text', $data['text']);
$data['text'] = self::decodeValue($data['text']);
$data['case'] = $wgRequest->getCheck('case');
$data['regex'] = $wgRequest->getCheck('regex');
$data['exact'] = $wgRequest->getCheck('exact');
$data['expire'] = $wgRequest->getText('expire', $this->mDefaultExpire);
$data['lang'] = $wgRequest->getText('lang', 'all');
$data['reason'] = self::decodeValue($wgRequest->getText('reason'));
// test form input
$data['test'] = self::decodeValue($wgRequest->getText('test'));
return $data;
}
private function block_stats($par)
{
global $wgOut, $wgLang, $wgUser, $wgRequest;
#we have a valid id, change title to use it
$wgOut->setPageTitle(wfMsg('phalanx-stats-title') . ' #' . $par);
$block = array();
$block = Phalanx::getFromId(intval($par));
if (empty($block)) {
$wgOut->addWikiMsg('phalanx-stats-block-notfound', $par);
return true;
}
// process block data for display
$data = array();
$data['id'] = $block['id'];
$data['author_id'] = User::newFromId($block['author_id'])->getName();
$data['type'] = implode(', ', Phalanx::getTypeNames($block['type']));
$data['timestamp'] = $wgLang->timeanddate($block['timestamp']);
if ($block['expire'] == null) {
$data['expire'] = 'infinite';
} else {
$data['expire'] = $wgLang->timeanddate($block['expire']);
}
$data['regex'] = $block['regex'] ? 'Yes' : 'No';
$data['case'] = $block['case'] ? 'Yes' : 'No';
$data['exact'] = $block['exact'] ? 'Yes' : 'No';
$data['lang'] = empty($block['lang']) ? '*' : $block['lang'];
#pull these out of the array, so they dont get used in the top rows
if ($block['type'] & Phalanx::TYPE_EMAIL && !$wgUser->isAllowed('phalanxemailblock')) {
// hide email from non-privildged users
$data2['text'] = wfMsg('phalanx-email-filter-hidden');
} else {
$data2['text'] = $block['text'];
}
$data2['reason'] = $block['reason'];
$headers = array(wfMsg('phalanx-stats-table-id'), wfMsg('phalanx-stats-table-user'), wfMsg('phalanx-stats-table-type'), wfMsg('phalanx-stats-table-create'), wfMsg('phalanx-stats-table-expire'), wfMsg('phalanx-stats-table-regex'), wfMsg('phalanx-stats-table-case'), wfMsg('phalanx-stats-table-exact'), wfMsg('phalanx-stats-table-language'));
$html = '';
$tableAttribs = array('border' => 1, 'class' => 'wikitable', 'style' => "font-family:monospace;");
#use magic to build it
$table = Xml::buildTable(array($data), $tableAttribs, $headers);
#rip off bottom
$table = str_replace("</table>", "", $table);
#add some stuff
$table .= "<tr><th>" . wfMsg('phalanx-stats-table-text') . "</th><td colspan='8'>" . htmlspecialchars($data2['text']) . "</td></tr>";
$table .= "<tr><th>" . wfMsg('phalanx-stats-table-reason') . "</th><td colspan='8'>{$data2['reason']}</td></tr>";
#seal it back up
$table .= "</table>";
$html .= $table . "\n";
$phalanxUrl = Title::newFromText('Phalanx', NS_SPECIAL)->getFullUrl(array('id' => $block['id']));
$html .= " • <a class='modify' href='{$phalanxUrl}'>" . wfMsg('phalanx-link-modify') . "</a><br/>\n";
$html .= "<br/>\n";
$wgOut->addHTML($html);
$pager = new PhalanxStatsPager($par);
$html = '';
$html .= $pager->getNavigationBar();
$html .= $pager->getBody();
$html .= $pager->getNavigationBar();
$wgOut->addHTML($html);
}
/**
* test if provided text is blocked
* @param string $text string to be tested against filter
* @param array $blocksData blocks data (text, params, id), either in full or short format
* @param boolean $writeStats should stats be recorded?
* @param array $matchingBlockData (out) block data that matched
*
* @return Array with 'blocked' key containing boolean status
*
* @author Maciej Błaszkowski <marooned at wikia-inc.com>
* @author Władysław Bodzek
*/
static function findBlocked($text, $blocksData, $writeStats = true, &$matchingBlockData = null)
{
wfProfileIn(__METHOD__);
$result = array('blocked' => false, 'msg' => '');
foreach ($blocksData as $blockData) {
if (isset($blockData['id'])) {
// full format
$blockId = $blockData['id'];
$blockText = $blockData['text'];
$isRegex = $blockData['regex'];
$isExact = $blockData['exact'];
$isCase = $blockData['case'];
} else {
// short format
list($blockId, $blockText, $blockFlags) = $blockData;
$isRegex = ($blockFlags & self::FLAG_REGEX) > 0;
$isExact = ($blockFlags & self::FLAG_EXACT) > 0;
$isCase = ($blockFlags & self::FLAG_CASE) > 0;
}
$origText = $blockText;
if ($isRegex) {
//escape slashes uses as regex delimiter
$blockText = str_replace('/', '\\/', preg_replace('|\\\\*/|', '/', $blockText));
if ($isExact) {
//add begining and end anchor only once (user might added it already)
if (strpos($blockText, '^') !== 0) {
$blockText = '^' . $blockText;
}
if (substr($blockText, -1) != '$') {
$blockText .= '$';
}
}
$blockText = "/{$blockText}/";
if (!$isCase) {
$blockText .= 'i';
}
//QuickFix™ for bad regexes
//TODO: validate regexes on save/edit
wfSuppressWarnings();
$matched = preg_match($blockText, $text, $matches);
if ($matched === false) {
Wikia::log(__METHOD__, __LINE__, "Bad regex found: {$blockText}");
}
wfRestoreWarnings();
if ($matched) {
$blockData = Phalanx::getFromId($blockId);
if ($blockData) {
if ($writeStats) {
self::addStats($blockData['id'], $blockData['type']);
}
$result['blocked'] = true;
$result['msg'] = $matches[0];
}
}
} else {
//plain text
if (!$isCase) {
$text = strtolower($text);
$blockText = strtolower($blockText);
}
if ($isExact) {
if ($text == $blockText) {
$blockData = Phalanx::getFromId($blockId);
if ($blockData) {
if ($writeStats) {
self::addStats($blockData['id'], $blockData['type']);
}
$result['blocked'] = true;
$result['msg'] = $origText;
//original case
}
}
} else {
if (!empty($blockText) && strpos($text, $blockText) !== false) {
$blockData = Phalanx::getFromId($blockId);
if ($blockData) {
if ($writeStats) {
self::addStats($blockData['id'], $blockData['type']);
}
$result['blocked'] = true;
$result['msg'] = $origText;
//original case
}
}
}
}
if ($result['blocked']) {
$matchingBlockData = $blockData;
break;
}
}
$expected_id = isset($matchingBlockData) && $matchingBlockData['id'] ? $matchingBlockData['id'] : 0;
PhalanxShadowing::check($text, $expected_id);
wfProfileOut(__METHOD__);
return $result;
}
public static function removeFilter($blockId, $updateCache = true)
{
global $wgExternalSharedDB, $wgUser, $wgMemc;
wfProfileIn(__METHOD__);
// todo this will need to be changed
//get data before deletion - we need it for cache update
$data = Phalanx::getFromId($blockId);
$dbw = wfGetDB(DB_MASTER, array(), $wgExternalSharedDB);
$dbw->delete('phalanx', array('p_id' => intval($blockId)), __METHOD__);
if (!$dbw->affectedRows()) {
wfProfileOut(__METHOD__);
return array('error' => true);
}
$dbw->commit();
if ($updateCache) {
self::updateCache($data, null);
}
self::logDelete($data);
$result = array('error' => false, 'text' => wfMsg('phalanx-unblock-message', $data['id']));
wfProfileOut(__METHOD__);
return $result;
}