/**
* Create entity permission data for an entity and role
* for a particular action.
* @param Entity $entity
* @param Role $role
* @param $action
* @return array
*/
protected function createJointPermissionData(Entity $entity, Role $role, $action)
{
$permissionPrefix = (strpos($action, '-') === false ? $entity->getType() . '-' : '') . $action;
$roleHasPermission = $role->hasPermission($permissionPrefix . '-all');
$roleHasPermissionOwn = $role->hasPermission($permissionPrefix . '-own');
$explodedAction = explode('-', $action);
$restrictionAction = end($explodedAction);
if ($entity->isA('book')) {
if (!$entity->restricted) {
return $this->createJointPermissionDataArray($entity, $role, $action, $roleHasPermission, $roleHasPermissionOwn);
} else {
$hasAccess = $entity->hasActiveRestriction($role->id, $restrictionAction);
return $this->createJointPermissionDataArray($entity, $role, $action, $hasAccess, $hasAccess);
}
} elseif ($entity->isA('chapter')) {
if (!$entity->restricted) {
$hasExplicitAccessToBook = $entity->book->hasActiveRestriction($role->id, $restrictionAction);
$hasPermissiveAccessToBook = !$entity->book->restricted;
return $this->createJointPermissionDataArray($entity, $role, $action, $hasExplicitAccessToBook || $roleHasPermission && $hasPermissiveAccessToBook, $hasExplicitAccessToBook || $roleHasPermissionOwn && $hasPermissiveAccessToBook);
} else {
$hasAccess = $entity->hasActiveRestriction($role->id, $restrictionAction);
return $this->createJointPermissionDataArray($entity, $role, $action, $hasAccess, $hasAccess);
}
} elseif ($entity->isA('page')) {
if (!$entity->restricted) {
$hasExplicitAccessToBook = $entity->book->hasActiveRestriction($role->id, $restrictionAction);
$hasPermissiveAccessToBook = !$entity->book->restricted;
$hasExplicitAccessToChapter = $entity->chapter && $entity->chapter->hasActiveRestriction($role->id, $restrictionAction);
$hasPermissiveAccessToChapter = $entity->chapter && !$entity->chapter->restricted;
$acknowledgeChapter = $entity->chapter && $entity->chapter->restricted;
$hasExplicitAccessToParents = $acknowledgeChapter ? $hasExplicitAccessToChapter : $hasExplicitAccessToBook;
$hasPermissiveAccessToParents = $acknowledgeChapter ? $hasPermissiveAccessToChapter : $hasPermissiveAccessToBook;
return $this->createJointPermissionDataArray($entity, $role, $action, $hasExplicitAccessToParents || $roleHasPermission && $hasPermissiveAccessToParents, $hasExplicitAccessToParents || $roleHasPermissionOwn && $hasPermissiveAccessToParents);
} else {
$hasAccess = $entity->hasRestriction($role->id, $action);
return $this->createJointPermissionDataArray($entity, $role, $action, $hasAccess, $hasAccess);
}
}
}
