function wfUserSiteUnfollowsResponse($username, $servername)
{
global $wgUser, $wgSitename, $wgServer, $wgHuijiPrefix;
$out = ResponseGenerator::getJson(ResponseGenerator::ERROR_UNKNOWN);
// This feature is only available for logged-in users.
if (!$wgUser->isLoggedIn()) {
$out = ResponseGenerator::getJson(ResponseGenerator::ERROR_NOT_LOGGED_IN);
return $out;
}
// No need to allow blocked users to access this page, they could abuse it, y'know.
if ($wgUser->isBlocked()) {
$out = ResponseGenerator::getJson(ResponseGenerator::ERROR_BLOCKED);
return $out;
}
// Database operations require write mode
if (wfReadOnly()) {
$out = ResponseGenerator::getJson(ResponseGenerator::ERROR_READ_ONLY);
return $out;
}
// Are we even allowed to do this?
if (!$wgUser->isAllowed('edit')) {
$out = ResponseGenerator::getJson(ResponseGenerator::ERROR_NOT_ALLOWED);
return $out;
}
$usf = new UserSiteFollow();
if ($username === $wgUser->getName()) {
// && $servername === $wgServer
if ($usf->deleteUserSiteFollow($wgUser, $servername)) {
$out = ResponseGenerator::getJson(ResponseGenerator::SUCCESS);
}
}
return $out;
}
/**
* delete follow user or site
* @param object $target user object or site object
* @return boolean
*/
public function unfollow($target)
{
if ($target instanceof Site) {
$usf = new UserSiteFollow();
return $usf->deleteUserSiteFollow($this->mUser, $target->getPrefix());
} elseif ($target instanceof User) {
$uuf = new UserUserFollow();
return $uuf->deleteUserUserFollow($this->mUser, $target);
} else {
return false;
}
}
