protected function checkCanExecute(User $user)
{
// Must be logged in
if ($user->isAnon()) {
throw new UserNotLoggedIn('watchlistanontext', 'watchnologin');
}
parent::checkCanExecute($user);
}
protected function checkCanExecute(User $user)
{
// Must be logged in
if ($user->isAnon()) {
throw new ErrorPageError('watchnologin', 'watchnologintext');
}
return parent::checkCanExecute($user);
}
protected function checkCanExecute(User $user)
{
// Must be logged in
if ($user->isAnon()) {
$loginreqlink = Linker::linkKnown(SpecialPage::getTitleFor('Userlogin'), $this->msg('loginreqlink')->escaped(), array(), array('returnto' => $this->getPageTitle(), 'returntoquery' => 'action=' . $this->getName()));
$reasonMsg = $this->msg('watchlistanontext')->rawParams($loginreqlink);
throw new UserNotLoggedIn($reasonMsg, 'watchnologin');
}
return parent::checkCanExecute($user);
}
protected function checkCanExecute(User $user)
{
parent::checkCanExecute($user);
$oldimage = $this->getRequest()->getText('oldimage');
if (strlen($oldimage) < 16 || strpos($oldimage, '/') !== false || strpos($oldimage, '\\') !== false) {
throw new ErrorPageError('internalerror', 'unexpected', array('oldimage', $oldimage));
}
$this->oldFile = RepoGroup::singleton()->getLocalRepo()->newFromArchiveName($this->getTitle(), $oldimage);
if (!$this->oldFile->exists()) {
throw new ErrorPageError('', 'filerevert-badversion');
}
}
protected function checkCanExecute(User $user)
{
parent::checkCanExecute($user);
$oldvideo = $this->getRequest()->getText('oldvideo');
if (strlen($oldvideo) < 16) {
throw new ErrorPageError('internalerror', 'unexpected', array('oldvideo', $oldvideo));
}
$dbr = wfGetDB(DB_READ);
$row = $dbr->selectRow('oldvideo', array('ov_url', 'ov_type', 'ov_timestamp', 'ov_url', 'ov_name'), array('ov_archive_name' => urldecode($oldvideo)), __METHOD__);
if ($row === false) {
throw new ErrorPageError('', 'filerevert-badversion');
}
$this->oldvideo = $row;
}
