function execute($par)
{
global $wgOut, $wgRequest, $wgUser;
$this->setHeaders();
$this->loadParameters($par);
$wgOut->setPageTitle(wfMsg('globalblocking-block'));
$wgOut->setSubtitle(GlobalBlocking::buildSubtitleLinks('GlobalBlock'));
$wgOut->setRobotPolicy("noindex,nofollow");
$wgOut->setArticleRelated(false);
$wgOut->enableClientCache(false);
if (!$this->userCanExecute($wgUser)) {
$this->displayRestrictionError();
return;
}
$errors = '';
if ($wgRequest->wasPosted() && $wgUser->matchEditToken($wgRequest->getVal('wpEditToken'))) {
// They want to submit. Let's have a look.
$errors = $this->trySubmit();
if (!$errors) {
// Success!
return;
}
}
if (GlobalBlocking::getGlobalBlockId($this->mAddress)) {
$this->mModifyForm = true;
}
if ($this->mModifyForm) {
$dbr = GlobalBlocking::getGlobalBlockingSlave();
$block = $dbr->selectRow('globalblocks', '*', array('gb_address' => $this->mAddress), __METHOD__);
if ($block) {
if ($block->gb_expiry == 'infinity') {
$this->mExpirySelection = 'indefinite';
} else {
$this->mExpiry = wfTimestamp(TS_ISO_8601, $block->gb_expiry);
}
$this->mAnonOnly = $block->gb_anon_only;
$this->mReason = $block->gb_reason;
}
}
$errorstr = null;
if (is_array($errors) && count($errors) > 0) {
$errorstr = $this->formatErrors($errors);
}
$this->form($errorstr);
}
protected function getDB()
{
return GlobalBlocking::getGlobalBlockingSlave();
}
function trySubmit()
{
global $wgOut, $wgUser;
$ip = $this->mAddress;
// Is it blocked?
if (!($id = GlobalBlocking::getGlobalBlockId($ip))) {
return array(array('globalblocking-notblocked', $ip));
}
$new_status = $this->mWhitelistStatus;
$cur_status = $this->mCurrentStatus;
// Already whitelisted.
if ($cur_status == $new_status) {
return array('globalblocking-whitelist-nochange');
}
$dbw = wfGetDB(DB_MASTER);
if ($new_status == true) {
$gdbr = GlobalBlocking::getGlobalBlockingSlave();
// Find the expiry of the block. This is important so that we can store it in the
// global_block_whitelist table, which allows us to purge it when the block has expired.
$expiry = $gdbr->selectField('globalblocks', 'gb_expiry', array('gb_id' => $id), __METHOD__);
$row = array('gbw_by' => $wgUser->getId(), 'gbw_by_text' => $wgUser->getName(), 'gbw_reason' => $this->mReason, 'gbw_address' => $ip, 'gbw_expiry' => $expiry, 'gbw_id' => $id);
$dbw->replace('global_block_whitelist', array('gbw_id'), $row, __METHOD__);
$page = new LogPage('gblblock');
$page->addEntry('whitelist', Title::makeTitleSafe(NS_USER, $ip), $this->mReason);
$wgOut->addWikiMsg('globalblocking-whitelist-whitelisted', $ip, $id);
} else {
// Delete the row from the database
$dbw->delete('global_block_whitelist', array('gbw_id' => $id), __METHOD__);
$page = new LogPage('gblblock');
$page->addEntry('dwhitelist', Title::makeTitleSafe(NS_USER, $ip), $this->mReason);
$wgOut->addWikiMsg('globalblocking-whitelist-dewhitelisted', $ip, $id);
}
$link = $wgUser->getSkin()->makeKnownLinkObj(SpecialPage::getTitleFor('GlobalBlockList'), wfMsg('globalblocking-return'));
$wgOut->addHTML($link);
$wgOut->setSubtitle(wfMsg('globalblocking-whitelist-successsub'));
return array();
}
function __construct($form, $conds = array())
{
$this->mForm = $form;
$this->mConds = $conds;
parent::__construct();
$this->mDb = GlobalBlocking::getGlobalBlockingSlave();
}
static function getGlobalBlockId($ip)
{
$dbr = GlobalBlocking::getGlobalBlockingSlave();
if (!($row = $dbr->selectRow('globalblocks', 'gb_id', array('gb_address' => $ip), __METHOD__))) {
return 0;
}
return $row->gb_id;
}
