/**
* We do our best to sort in a way that makes matching easy when ids are different
* @return array
*
* @todo finish obj to array conversion ($users) to make it easier to have non-html output
* @todo sorting of same-policies-w.-different-limitations in a role is far from perfect despite our efforts
*/
public static function getRoles()
{
$roles = eZRole::fetchByOffset(0, false, true, true);
// scrap original array, create a new one where policies are sorted. Can you follow the logic?
foreach ($roles as $role) {
$policies = array();
$users = array();
foreach ($role->attribute('policies') as $policy) {
$limitations = array();
foreach ($policy->attribute('limitations') as $limitation) {
$values = $limitation->attribute('values_as_array_with_names');
// We only use the "name" in each limitation.
// This might cause fake-positives when comparing, f.e. different node-limitations on different folders all having the same name
// But comparing what is inside the limitation is hard (eg node-ids, which we do not want to compare)
$valNames = array();
foreach ($values as $item) {
$valNames[] = $item["Name"];
}
$limName = $limitation->attribute('identifier') . '_' . md5(serialize($valNames));
$limitations[$limName] = array('identifier' => $limitation->attribute('identifier'), 'values_as_array_with_names' => $values);
}
ksort($limitations);
$policy = array('module_name' => $policy->attribute('module_name'), 'function_name' => $policy->attribute('function_name'), 'limitations' => array_values($limitations));
$policies[$policy['module_name'] . '_' . $policy['function_name'] . '_' . md5(serialize(array_keys($limitations)))] = $policy;
}
ksort($policies);
foreach ($role->fetchUserByRole() as $user) {
$users[$user['user_object']->attribute('name')] = $user;
}
ksort($users);
$roles[$role->attribute('name')] = array('name' => $role->attribute('name'), 'policies' => $policies, 'user_array' => $users);
}
ksort($roles);
return array_values($roles);
}
}
// Redirect to content node browse in the user tree
// Assign the role for a user or group
if ($Module->isCurrentAction('AssignRole')) {
$selectedObjectIDArray = eZContentBrowse::result('AssignRole');
foreach ($selectedObjectIDArray as $objectID) {
$role->assignToUser($objectID);
}
// Clear role caches.
eZRole::expireCache();
// Clear all content cache.
eZContentCacheManager::clearAllContentCache();
}
if ($http->hasPostVariable('NewButton')) {
$role = eZRole::createNew();
return $Module->redirectToView('edit', array($role->attribute('id')));
}
$viewParameters = array('offset' => $offset);
$tpl = eZTemplate::factory();
$roles = eZRole::fetchByOffset($offset, $limit, $asObject = true, $ignoreTemp = true);
$roleCount = eZRole::roleCount();
$tempRoles = eZRole::fetchList($temporaryVersions = true);
$tpl->setVariable('roles', $roles);
$tpl->setVariable('role_count', $roleCount);
$tpl->setVariable('temp_roles', $tempRoles);
$tpl->setVariable('module', $Module);
$tpl->setVariable('view_parameters', $viewParameters);
$tpl->setVariable('limit', $limit);
$Result = array();
$Result['content'] = $tpl->fetch('design:role/list.tpl');
$Result['path'] = array(array('url' => false, 'text' => ezpI18n::tr('kernel/role', 'Role list')));
