public static IGalleryServerRoleCollection GetGalleryServerRoles(bool includeOwnerRoles)
{
if (includeOwnerRoles)
{
return(Factory.LoadGalleryServerRoles());
}
else
{
IGalleryServerRoleCollection roles = new GalleryServerRoleCollection();
foreach (IGalleryServerRole role in Factory.LoadGalleryServerRoles())
{
if (!IsRoleAnAlbumOwnerRole(role.RoleName))
{
roles.Add(role);
}
}
return(roles);
}
}
public static IGalleryServerRoleCollection GetGalleryServerRoles(bool includeOwnerRoles)
{
if (includeOwnerRoles)
{
return Factory.LoadGalleryServerRoles();
}
else
{
IGalleryServerRoleCollection roles = new GalleryServerRoleCollection();
foreach (IGalleryServerRole role in Factory.LoadGalleryServerRoles())
{
if (!IsRoleAnAlbumOwnerRole(role.RoleName))
{
roles.Add(role);
}
}
return roles;
}
}
private static IGalleryServerRoleCollection GetRolesFromRoleDtos(IEnumerable<RoleDto> roleDtos)
{
IGalleryServerRoleCollection roles = new GalleryServerRoleCollection();
foreach (RoleDto roleDto in roleDtos)
{
IGalleryServerRole role = new GalleryServerRole(
roleDto.RoleName,
roleDto.AllowViewAlbumsAndObjects,
roleDto.AllowViewOriginalImage,
roleDto.AllowAddMediaObject,
roleDto.AllowAddChildAlbum,
roleDto.AllowEditMediaObject,
roleDto.AllowEditAlbum,
roleDto.AllowDeleteMediaObject,
roleDto.AllowDeleteChildAlbum,
roleDto.AllowSynchronize,
roleDto.AllowAdministerSite,
roleDto.AllowAdministerGallery,
roleDto.HideWatermark);
role.RootAlbumIds.AddRange(from r in roleDto.RoleAlbums select r.FKAlbumId);
roles.Add(role);
}
return roles;
}
/// <summary>
/// Gets the list of roles the user has permission to view. Users who have administer site permission can view all roles.
/// Users with administer gallery permission can only view roles they have been associated with or roles that aren't
/// associated with *any* gallery, unless the application setting <see cref="IAppSetting.AllowGalleryAdminToViewAllUsersAndRoles" />
/// is true, in which case they can see all roles.
/// </summary>
/// <param name="userIsSiteAdmin">If set to <c>true</c>, the currently logged on user is a site administrator.</param>
/// <param name="userIsGalleryAdmin">If set to <c>true</c>, the currently logged on user is a gallery administrator for the current gallery.</param>
/// <returns>Returns an <see cref="IGalleryServerRoleCollection" /> containing a list of roles the user has permission to view.</returns>
public static IGalleryServerRoleCollection GetRolesCurrentUserCanView(bool userIsSiteAdmin, bool userIsGalleryAdmin)
{
if (userIsSiteAdmin || (userIsGalleryAdmin && AppSetting.Instance.AllowGalleryAdminToViewAllUsersAndRoles))
{
return RoleController.GetGalleryServerRoles();
}
else if (userIsGalleryAdmin)
{
IGalleryServerRoleCollection roles = RoleController.GetGalleryServerRoles();
IGalleryServerRoleCollection filteredRoles = new GalleryServerRoleCollection();
// Build up a list of roles where (1) the current user is a gallery admin for at least one gallery,
// (2) the role is an album owner template role and the current user is a gallery admin for its associated gallery, or
// (3) the role isn't associated with any albums/galleries.
foreach (IGalleryServerRole role in roles)
{
if (role.Galleries.Count > 0)
{
if (IsUserGalleryAdminForRole(role))
{
// Current user has gallery admin permissions for at least one galley associated with the role.
filteredRoles.Add(role);
}
}
else if (IsRoleAnAlbumOwnerTemplateRole(role.RoleName))
{
if (IsUserGalleryAdminForAlbumOwnerTemplateRole(role))
{
// The role is an album owner template role and the current user is a gallery admin for it's associated gallery.
filteredRoles.Add(role);
}
}
else
{
// Role isn't an album owner role and it isn't assigned to any albums. Add it.
filteredRoles.Add(role);
}
}
return filteredRoles;
}
else
{
return new GalleryServerRoleCollection();
}
}
/// <summary>
/// Gets all the gallery server roles that apply to the specified <paramref name="gallery" />.
/// </summary>
/// <param name="gallery">The gallery.</param>
/// <returns>Returns an <see cref="IGalleryServerRoleCollection"/> representing the roles that apply to the specified
/// <paramref name="gallery" />.</returns>
public static IGalleryServerRoleCollection GetGalleryServerRolesForGallery(IGallery gallery)
{
IGalleryServerRoleCollection roles = new GalleryServerRoleCollection();
foreach (IGalleryServerRole role in GetGalleryServerRoles())
{
if (role.Galleries.Contains(gallery) && (!roles.Contains(role)))
{
roles.Add(role);
}
}
return roles;
}
/// <summary>
/// Get all Gallery Server roles for the current gallery.
/// </summary>
/// <returns>Returns all Gallery Server roles for the current gallery.</returns>
private static IGalleryServerRoleCollection GetGalleryServerRolesFromDataStore()
{
IGalleryServerRoleCollection roles = null;
IDataReader dr = null;
try
{
using (dr = Factory.GetDataProvider().Roles_GetDataReaderRoles())
{
// Create the roles.
roles = GetRolesFromDataReader(dr);
}
if (roles == null)
{
roles = new GalleryServerRoleCollection();
}
#region Add complete album list
// Add the entire list of albums that are affected by this role.
foreach (IGalleryServerRole role in roles)
{
using (dr = Factory.GetDataProvider().Roles_GetDataReaderRoleAllAlbums(role.RoleName))
{
// Contains one field - "AlbumId"
while (dr.Read())
{
role.AddToAllAlbumIds(dr.GetInt32(0));
}
}
}
#endregion
#region Add top level albums
// Add the list of top level albums that are affected by this role.
foreach (IGalleryServerRole role in roles)
{
using (dr = Factory.GetDataProvider().Roles_GetDataReaderRoleRootAlbums(role.RoleName))
{
// Contains one field - "FKAlbumId"
//SELECT gs_Role_Album.FKAlbumId
//FROM gs_Role_Album INNER JOIN gs_Album ON gs_Role_Album.FKAlbumId = gs_Album.AlbumID
//WHERE (gs_Role_Album.FKRoleName = @RoleName) AND (gs_Album.FKGalleryID = @GalleryId)
while (dr.Read())
{
role.RootAlbumIds.Add(dr.GetInt32(0));
}
}
}
#endregion
}
finally
{
if (dr != null) dr.Close();
}
return roles;
}
private static IGalleryServerRoleCollection GetRolesFromDataReader(IDataReader dr)
{
IGalleryServerRoleCollection roles = new GalleryServerRoleCollection();
//SELECT RoleName, AllowViewAlbumsAndObjects, AllowViewOriginalImage, AllowAddChildAlbum,
// AllowAddMediaObject, AllowEditAlbum, AllowEditMediaObject, AllowDeleteAlbum,
// AllowDeleteChildAlbum, AllowDeleteMediaObject, AllowSynchronize, HideWatermark,
// AllowAdministerSite
//FROM gs_Roles
//WHERE (FKGalleryId = @GalleryId)
while (dr.Read())
{
roles.Add(new GalleryServerRole(dr["RoleName"].ToString(),
Convert.ToBoolean(dr["AllowViewAlbumsAndObjects"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowViewOriginalImage"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowAddMediaObject"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowAddChildAlbum"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowEditMediaObject"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowEditAlbum"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowDeleteMediaObject"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowDeleteChildAlbum"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowSynchronize"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["AllowAdministerSite"], CultureInfo.InvariantCulture),
Convert.ToBoolean(dr["HideWatermark"], CultureInfo.InvariantCulture)));
}
return roles;
}
