private TreeView GenerateTreeview()
{
var tvOptions = new Entity.TreeViewOptions()
{
AlbumId = _albumId,
SelectedAlbumIds = _albumIdsToSelect,
NumberOfLevels = _numberOfLevels,
EnableCheckboxPlugin = _showCheckbox,
IncludeAlbum = _includeAlbum,
NavigateUrl = _navigateUrl,
RequiredSecurityPermissions = _securityAction,
RootNodesPrefix = RootNodesPrefix,
Galleries = (_albumId > 0 ? null : _galleries)
};
return(AlbumTreeViewBuilder.GetAlbumsAsTreeView(tvOptions));
}
private string GetAlbumTreeDataAsJson()
{
var tvOptions = new Entity.TreeViewOptions()
{
SelectedAlbumIds = (GetAlbumId() > int.MinValue ? new IntegerCollection(new int[] { GetAlbumId() }) : new IntegerCollection()),
NavigateUrl = GalleryControl.TreeViewNavigateUrl ?? Utils.GetCurrentPageUrl(),
EnableCheckboxPlugin = false,
RequiredSecurityPermissions = SecurityActions.ViewAlbumOrMediaObject,
RootAlbumPrefix = String.Empty,
Galleries = new GalleryCollection() { Factory.LoadGallery(GalleryId) }
};
Entity.TreeView tv = AlbumTreeViewBuilder.GetAlbumsAsTreeView(tvOptions);
return tv.ToJson().JsEncode();
}
/// <summary>
/// Gets a role entity corresponding to <paramref name="roleName" />. If the role does not exist, an instance with
/// a set of default values is returned that can be used to create a new role. The instance can be serialized to JSON and
/// subsequently used in the browser as a data object. A <see cref="GallerySecurityException" /> is thrown if the current
/// user doesn't have permission to view the role.
/// </summary>
/// <param name="roleName">Name of the role.</param>
/// <returns>Returns an <see cref="Entity.Role" /> instance.</returns>
/// <exception cref="GallerySecurityException">Thrown when the current user does not have permission to view the role.</exception>
public static Entity.Role GetRoleEntity(string roleName)
{
var role = Factory.LoadGalleryServerRole(roleName, true);
// Throw exception if user can't view role. Note that GSP doesn't differentiate between permission to view and permission to
// edit, so we use the UserCanEditRole function, even though we are just getting a role, not editing it.
if (role != null && !UserCanViewRole(role))
throw new GallerySecurityException("Insufficient permission to view role.");
Entity.Role r = new Entity.Role();
Entity.Permissions p = new Entity.Permissions();
if (role != null)
{
r.Name = role.RoleName;
r.IsNew = false;
r.IsOwner = (IsRoleAnAlbumOwnerRole(r.Name) || IsRoleAnAlbumOwnerTemplateRole(r.Name));
p.ViewAlbumOrMediaObject = role.AllowViewAlbumOrMediaObject;
p.ViewOriginalMediaObject = role.AllowViewOriginalImage;
p.AddChildAlbum = role.AllowAddChildAlbum;
p.AddMediaObject = role.AllowAddMediaObject;
p.EditAlbum = role.AllowEditAlbum;
p.EditMediaObject = role.AllowEditMediaObject;
p.DeleteAlbum = false; // This permission exists only in the context of a particular album and not as a stand-alone permission
p.DeleteChildAlbum = role.AllowDeleteChildAlbum;
p.DeleteMediaObject = role.AllowDeleteMediaObject;
p.Synchronize = role.AllowSynchronize;
p.AdministerGallery = role.AllowAdministerGallery;
p.AdministerSite = role.AllowAdministerSite;
p.HideWatermark = role.HideWatermark;
}
else
{
r.IsNew = true;
}
r.Permissions = p;
IIntegerCollection rootAlbumIds = (role != null ? role.RootAlbumIds : new IntegerCollection());
Entity.TreeViewOptions tvOptions = new Entity.TreeViewOptions()
{
EnableCheckboxPlugin = true,
RequiredSecurityPermissions = SecurityActions.AdministerSite | SecurityActions.AdministerGallery,
Galleries = Factory.LoadGalleries(),
RootAlbumPrefix = String.Concat(Resources.GalleryServerPro.Site_Gallery_Text, " '{GalleryDescription}': "),
SelectedAlbumIds = rootAlbumIds
};
Entity.TreeView tv = AlbumTreeViewBuilder.GetAlbumsAsTreeView(tvOptions);
r.AlbumTreeDataJson = tv.ToJson();
r.SelectedRootAlbumIds = rootAlbumIds.ToArray();
r.Members = RoleController.GetUsersInRole(r.Name);
return r;
}
