/**
* Get permissions for a user
*
* @param object $page
* @return boolean
*/
public function authorise($page)
{
if ($page->config('access-check-done', false)) {
return true;
}
$group = \Hubzero\User\Group::getInstance($this->_scope_id);
if (!$group) {
$group = new \Hubzero\User\Group();
$group->set('gidNumber', $this->_scope_id);
}
// Is this a group manager?
if ($group) {
// Is this a group manager?
if ($group->is_member_of('managers', User::get('id'))) {
// Allow access to all options
$page->config()->set('access-page-manage', true);
$page->config()->set('access-page-create', true);
$page->config()->set('access-page-delete', true);
$page->config()->set('access-page-edit', true);
$page->config()->set('access-page-modify', true);
$page->config()->set('access-comment-view', true);
$page->config()->set('access-comment-create', true);
$page->config()->set('access-comment-delete', true);
$page->config()->set('access-comment-edit', true);
} else {
// Check permissions based on the page mode (knol/wiki)
switch ($page->param('mode')) {
// Knowledge article
// This means there's a defined set of authors
case 'knol':
if ($page->get('created_by') == User::get('id') || $page->isAuthor(User::get('id'))) {
$page->config()->set('access-page-create', true);
$page->config()->set('access-page-delete', true);
$page->config()->set('access-page-edit', true);
$page->config()->set('access-page-modify', true);
} else {
if ($page->param('allow_changes')) {
$page->config()->set('access-page-modify', true);
// This allows users to suggest changes
}
}
if ($page->param('allow_comments')) {
$page->config()->set('access-comment-view', true);
$page->config()->set('access-comment-create', true);
}
break;
// Standard wiki
// Standard wiki
default:
if ($group->is_member_of('members', User::get('id'))) {
$page->config()->set('access-page-create', true);
if (!$page->isLocked()) {
$page->config()->set('access-page-delete', true);
$page->config()->set('access-page-edit', true);
$page->config()->set('access-page-modify', true);
}
$page->config()->set('access-comment-view', true);
$page->config()->set('access-comment-create', true);
}
break;
}
}
}
return true;
}
