public function isActionAuthorizedForUser($userId, $groupName, $actionName = null, $ownerId = null)
{
$userId = (int) $userId;
if (isset($this->groupCache[$groupName])) {
$groupId = $this->groupCache[$groupName];
} else {
return false;
}
// contains user's role ids
$roles = array();
if ($userId > 0 || OW::getUser()->isAuthenticated()) {
$userId = $userId > 0 ? $userId : OW::getUser()->getId();
if ($actionName === null) {
if (isset($this->moderatorCache[$userId])) {
$moderatorId = $this->moderatorCache[$userId];
$adminGroupId = $this->groupCache[self::ADMIN_GROUP_NAME];
return isset($this->moderatorPermissionCache[$moderatorId][$groupId]) || $this->isSuperModerator($userId);
} else {
return false;
}
}
if ($ownerId !== null && (int) $ownerId !== $userId) {
return false;
}
if (!array_key_exists($userId, $this->userRolesCache)) {
$this->userRolesCache[$userId] = $this->userRoleDao->getRoleIdList($userId);
}
$roles = $this->userRolesCache[$userId];
} else {
$roles[] = $this->guestRoleId;
}
if (isset($this->actionCache[$actionName][$groupId])) {
$actionId = $this->actionCache[$actionName][$groupId];
} else {
return false;
}
$permissionId = null;
foreach ($roles as $role) {
if (isset($this->permissionCache[$actionId][$role])) {
$permissionId = $this->permissionCache[$actionId][$role];
break;
}
}
return $permissionId !== null;
}
