function execute($par)
{
$this->checkPermissions();
$out = $this->getOutput();
$request = $this->getRequest();
$this->setHeaders();
$type = $request->getVal('cuSearchType');
$target = $request->getVal('cuSearch');
$year = $request->getIntOrNull('year');
$month = $request->getIntOrNull('month');
$error = false;
$dbr = wfGetDB(DB_SLAVE);
$searchConds = false;
if ($type === null) {
$type = 'target';
} elseif ($type == 'initiator') {
$user = User::newFromName($target);
if (!$user || !$user->getID()) {
$error = 'checkuser-user-nonexistent';
} else {
$searchConds = array('cul_user' => $user->getID());
}
} else {
$type = 'target';
// Is it an IP?
list($start, $end) = IP::parseRange($target);
if ($start !== false) {
if ($start == $end) {
$searchConds = array('cul_target_hex = ' . $dbr->addQuotes($start) . ' OR ' . '(cul_range_end >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_range_start <= ' . $dbr->addQuotes($end) . ')');
} else {
$searchConds = array('(cul_target_hex >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_target_hex <= ' . $dbr->addQuotes($end) . ') OR ' . '(cul_range_end >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_range_start <= ' . $dbr->addQuotes($end) . ')');
}
} else {
// Is it a user?
$user = User::newFromName($target);
if ($user && $user->getID()) {
$searchConds = array('cul_type' => array('userips', 'useredits'), 'cul_target_id' => $user->getID());
} elseif ($target) {
$error = 'checkuser-user-nonexistent';
}
}
}
$out->addHTML(Linker::linkKnown($this->getCheckUserFormTitle(), $this->msg('checkuser-log-return')));
$searchTypes = array('initiator', 'target');
$select = "<select name=\"cuSearchType\" style='margin-top:.2em;'>\n";
foreach ($searchTypes as $searchType) {
if ($type == $searchType) {
$checked = 'selected="selected"';
} else {
$checked = '';
}
$caption = wfMsgHtml('checkuser-search-' . $searchType);
$select .= "<option value=\"{$searchType}\" {$checked}>{$caption}</option>\n";
}
$select .= '</select>';
$encTarget = htmlspecialchars($target);
$msgSearch = wfMsgHtml('checkuser-search');
$input = "<input type=\"text\" name=\"cuSearch\" value=\"{$encTarget}\" size=\"40\"/>";
$msgSearchForm = wfMsgHtml('checkuser-search-form', $select, $input);
$formAction = $this->getTitle()->escapeLocalURL();
$msgSearchSubmit = '  ' . wfMsgHtml('checkuser-search-submit') . '  ';
$s = "<form method='get' action=\"{$formAction}\">\n" . "<fieldset><legend>{$msgSearch}</legend>\n" . "<p>{$msgSearchForm}</p>\n" . "<p>" . Xml::dateMenu($year, $month) . "   \n" . "<input type=\"submit\" name=\"cuSearchSubmit\" value=\"{$msgSearchSubmit}\"/></p>\n" . "</fieldset></form>\n";
$out->addHTML($s);
if ($error !== false) {
$out->wrapWikiMsg('<div class="errorbox">$1</div>', $error);
return;
}
$pager = new CheckUserLogPager($this, $searchConds, $year, $month);
$out->addHTML($pager->getNavigationBar() . $pager->getBody() . $pager->getNavigationBar());
}
function showLog()
{
global $wgRequest, $wgOut;
$type = $wgRequest->getVal('cuSearchType');
$target = $wgRequest->getVal('cuSearch');
$error = false;
$dbr = wfGetDB(DB_SLAVE);
$searchConds = false;
$wgOut->setPageTitle(wfMsg('checkuser-log'));
$wgOut->addHTML($this->sk->makeKnownLinkObj($this->getTitle(), wfMsgHtml('checkuser-log-return')));
if ($type === null) {
$type = 'target';
} elseif ($type == 'initiator') {
$user = User::newFromName($target);
if (!$user || !$user->getID()) {
$error = 'checkuser-user-nonexistent';
} else {
$searchConds = array('cul_user' => $user->getID());
}
} else {
$type = 'target';
// Is it an IP?
list($start, $end) = IP::parseRange($target);
if ($start !== false) {
if ($start == $end) {
$searchConds = 'cul_target_hex = ' . $dbr->addQuotes($start) . ' OR ' . '(cul_range_end >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_range_start <= ' . $dbr->addQuotes($end) . ')';
} else {
$searchConds = array('(cul_target_hex >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_target_hex <= ' . $dbr->addQuotes($end) . ') OR ' . '(cul_range_end >= ' . $dbr->addQuotes($start) . ' AND ' . 'cul_range_start <= ' . $dbr->addQuotes($end) . ')');
}
} else {
// Is it a user?
$user = User::newFromName($target);
if ($user && $user->getID()) {
$searchConds = array('cul_type' => 'userips', 'cul_target_id' => $user->getID());
} else {
$error = 'checkuser-user-nonexistent';
}
}
}
$searchTypes = array('initiator', 'target');
$select = "<select name=\"cuSearchType\">\n";
foreach ($searchTypes as $searchType) {
if ($type == $searchType) {
$checked = 'selected="1"';
} else {
$checked = '';
}
$caption = wfMsgHtml('checkuser-search-' . $searchType);
$select .= "<option value=\"{$searchType}\" {$checked}>{$caption}</option>\n";
}
$select .= "</select>";
$encTarget = htmlspecialchars($target);
$msgSearch = wfMsgHtml('checkuser-search');
$input = "<input type=\"text\" name=\"cuSearch\" value=\"{$encTarget}\" size=\"40\"/>";
$msgSearchForm = wfMsgHtml('checkuser-search-form', $select, $input);
$formAction = $this->getLogSubpageTitle()->escapeLocalURL();
$msgSearchSubmit = ' ' . wfMsgHtml('checkuser-search-submit') . ' ';
$s = "<form method=\"GET\" action=\"{$formAction}\">\n" . "<fieldset><legend>{$msgSearch}</legend>\n" . "{$msgSearchForm} \n" . "<input type=\"submit\" name=\"cuSearchSubmit\" value=\"{$msgSearchSubmit}\"/>\n" . "</fieldset></form>\n";
$wgOut->addHTML($s);
if ($error !== false) {
$wgOut->addWikiText('<div class="errorbox">' . wfMsg($error) . '</div>');
return;
}
$pager = new CheckUserLogPager($this, $searchConds);
$wgOut->addHTML($pager->getNavigationBar() . $pager->getBody() . $pager->getNavigationBar());
}
