public static function requiresApproval($user)
{
if (!empty($_SESSION['terms_approved'])) {
return false;
}
global $user;
if (!$user) {
// Anonymous users cannot approve a thing.
return false;
}
$lib = new self();
$page = $lib->getApprovalPageInfo();
if (!$page) {
return false;
}
$perms = Perms::get('wiki page', $page['pageName']);
if ($perms->wiki_approve) {
// Users who can approve the terms do not need to approve them
// This includes adminsitrators who have all permissions
// Among other things, this avoids the issue of having to approve terms
// after modifying the page
$_SESSION['terms_approved'] = 'none';
return false;
}
$hash = $lib->generateHash($page, $user);
$versions = $lib->getApprovedVersions($user);
if (in_array($hash, $versions)) {
$_SESSION['terms_approved'] = $hash;
return false;
}
return true;
}
