public static List <ViewDataSourceViewModel> Create(ViewDataMethod dataSource)
{
List <ViewDataSourceViewModel> result = new List <ViewDataSourceViewModel>();
var model = new ViewDataSourceViewModel
{
Id = dataSource.Id,
MethodId = dataSource.MethodId,
AliasName = dataSource.AliasName,
};
result.Add(model);
if (dataSource.HasChildren)
{
foreach (var child in dataSource.Children)
{
var sublist = Create(child);
foreach (var item in sublist)
{
if (item.ParentId == default(Guid))
{
item.ParentId = dataSource.Id;
}
}
result.AddRange(sublist);
}
}
return(result);
}
private static void AddToList(ViewDataMethod method, ref List <Guid> result)
{
if (method.MethodId != default(Guid))
{
result.Add(method.MethodId);
if (method.HasChildren)
{
foreach (var item in method.Children)
{
AddToList(item, ref result);
}
}
}
}
private bool HasMethod(ViewDataMethod datamethod, Guid methodid)
{
if (datamethod.MethodId == methodid)
{
return(true);
}
if (datamethod.HasChildren)
{
foreach (var item in datamethod.Children)
{
if (HasMethod(item, methodid))
{
return(true);
}
}
}
return(false);
}
public static ViewDataMethod AddGetContentListDataMethod(SiteDb SiteDb, Guid ViewId, Guid FolderId, string AliasName)
{
var contentdatasorcetype = typeof(Kooboo.Sites.DataSources.ContentList);
var method = Kooboo.Data.GlobalDb.DataMethodSettings.TableScan.Where(o => o.DeclareType == contentdatasorcetype.FullName).SelectAll().Where(o => o.MethodName == "ByFolder").First();
var binding = method.ParameterBinding["FolderId"];
binding.Binding = FolderId.ToString();
method.MethodName = System.Guid.NewGuid().ToString();
method.Id = default(Guid);
method.IsPublic = false;
SiteDb.DataMethodSettings.AddOrUpdate(method);
ViewDataMethod viewmethod = new ViewDataMethod();
viewmethod.AliasName = "List";
viewmethod.Name = "List";
viewmethod.MethodId = method.Id;
viewmethod.ViewId = ViewId;
SiteDb.ViewDataMethods.AddOrUpdate(viewmethod);
return(viewmethod);
}
public static object ExecuteViewDataMethod(Render.FrontContext context, ViewDataMethod ViewMethod, DataContext parentDataContext = null)
{
var CompiledMethod = CompileMethodCache.GetCompiledMethod(context.SiteDb, ViewMethod.MethodId);
if (CompiledMethod == null)
{
return(null);
}
var ParameterBindings = CompiledMethod.ParameterBindings;
DataContext dataContext = parentDataContext == null ? context.RenderContext.DataContext : parentDataContext;
if (CompiledMethod.IsKScript)
{
var dictparas = ParameterBinder.BindKScript(CompiledMethod.Parameters, ParameterBindings, dataContext);
return(Kooboo.Sites.Scripting.Manager.ExecuteDataSource(context.RenderContext, CompiledMethod.CodeId, dictparas));
}
List <object> paras = ParameterBinder.Bind(CompiledMethod.Parameters, ParameterBindings, dataContext);
CheckAndAssignDefaultValue(paras, CompiledMethod, context, ViewMethod.MethodId);
var result = Execute(CompiledMethod, paras.ToArray(), context);
if (result == null)
{
return(null);
}
if (ViewMethod.HasChildren)
{
var type = result.GetType();
if (Kooboo.Lib.Reflection.TypeHelper.IsGenericCollection(type))
{
List <DataMethodResult> results = new List <DataMethodResult>();
var itemcollection = ((IEnumerable)result).Cast <object>().ToList();
foreach (var item in itemcollection)
{
var itemresult = ExecuteSubViewDataMethod(context, item, ViewMethod.Children);
results.Add(itemresult);
}
return(results);
}
else if (result is PagedResult)
{
var pagedresult = result as PagedResult;
List <DataMethodResult> results = new List <DataMethodResult>();
var itemcollection = ((IEnumerable)pagedresult.DataList).Cast <object>().ToList();
foreach (var item in itemcollection)
{
var itemresult = ExecuteSubViewDataMethod(context, item, ViewMethod.Children);
results.Add(itemresult);
}
pagedresult.DataList = results.ToList <object>();
return(pagedresult);
}
else
{
return(ExecuteSubViewDataMethod(context, result, ViewMethod.Children));
}
}
else
{
return(result);
}
}
