public override void OnActionExecuted(ActionExecutedContext context)
{
if (context.Exception != null)
{
return;
}
dynamic query = ((ObjectResult)context.Result).Value;
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
var commands = context.HttpContext.Request.Query.ContainsKey("commands") ? context.HttpContext.Request.Query["commands"] : new StringValues();
var data = QueryableHelper.GetAutoQuery(commands, entityType, query,
new AutoQueryableProfile {
UnselectableProperties = new string[0]
});
var toArray = typeof(Enumerable).GetMethod("ToArray").MakeGenericMethod(typeof(object));
var fetchedData = toArray.Invoke(null, new object[] { data });
var total = System.Linq.Queryable.Count(query);
context.Result = new OkObjectResult(new DataResult {
Data = fetchedData, Total = total
});
}
public override void OnActionExecuted(HttpActionExecutedContext context)
{
var content = context.Response.Content as ObjectContent;
if (content != null)
{
dynamic query = content.Value;
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
string queryString = context.Request.RequestUri.Query;
var result = QueryableHelper.GetAutoQuery(queryString, entityType, query, new AutoQueryableProfile {
SelectableProperties = SelectableProperties,
UnselectableProperties = UnselectableProperties,
SortableProperties = SortableProperties,
UnSortableProperties = UnSortableProperties,
GroupableProperties = GroupableProperties,
UnGroupableProperties = UnGroupableProperties,
AllowedClauses = AllowedClauses,
DisAllowedClauses = DisAllowedClauses,
AllowedConditions = AllowedConditions,
DisAllowedConditions = DisAllowedConditions,
AllowedWrapperPartType = AllowedWrapperPartType,
DisAllowedWrapperPartType = DisAllowedWrapperPartType,
MaxToTake = MaxToTake,
MaxToSkip = MaxToSkip,
MaxDepth = MaxDepth
});
context.Response.Content = new ObjectContent(result.GetType(), result, new JsonMediaTypeFormatter());
}
}
public static dynamic AutoQueryable <TEntity>(this IQueryable <TEntity> query, string queryString, AutoQueryableProfile profile = null) where TEntity : class
{
profile = profile ?? new AutoQueryableProfile();
Type entityType = typeof(TEntity);
return(QueryableHelper.GetAutoQuery(queryString, entityType, query, profile));
}
public override void OnActionExecuted(ActionExecutedContext context)
{
dynamic query = ((ObjectResult)context.Result).Value;
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
string queryString = context.HttpContext.Request.QueryString.HasValue ? context.HttpContext.Request.QueryString.Value : null;
context.Result = new OkObjectResult(QueryableHelper.GetAutoQuery(queryString, entityType, query, new AutoQueryableProfile
{
SelectableProperties = SelectableProperties,
UnselectableProperties = UnselectableProperties,
SortableProperties = SortableProperties,
UnSortableProperties = UnSortableProperties,
GroupableProperties = GroupableProperties,
UnGroupableProperties = UnGroupableProperties,
AllowedClauses = AllowedClauses,
DisAllowedClauses = DisAllowedClauses,
AllowedConditions = AllowedConditions,
DisAllowedConditions = DisAllowedConditions,
AllowedWrapperPartType = AllowedWrapperPartType,
DisAllowedWrapperPartType = DisAllowedWrapperPartType,
MaxToTake = MaxToTake,
MaxToSkip = MaxToSkip,
MaxDepth = MaxDepth,
ProviderType = ProviderType,
UseBaseType = UseBaseType
}));
}
public override void OnActionExecuted(ActionExecutedContext context)
{
dynamic query = ((ObjectResult)context.Result).Value;
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
string queryString = context.HttpContext.Request.QueryString.HasValue ? context.HttpContext.Request.QueryString.Value : null;
context.Result = new OkObjectResult(QueryableHelper.GetAutoQuery(queryString, entityType, query, new AutoQueryableProfile {
UnselectableProperties = UnselectableProperties
}));
}
public override void OnActionExecuted(HttpActionExecutedContext context)
{
var content = context.Response.Content as ObjectContent;
if (content != null)
{
dynamic query = content.Value;
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
string queryString = context.Request.RequestUri.Query;
var result = QueryableHelper.GetAutoQuery(queryString, entityType, query, new AutoQueryableProfile {
UnselectableProperties = UnselectableProperties
});
context.Response.Content = new ObjectContent(result.GetType(), result, new JsonMediaTypeFormatter());
}
}
public static void AutoQueryable(this AfterPipeline afterPipeline, NancyContext context, dynamic query, AutoQueryableProfile profile = null)
{
context.Items.Add("autoqueryable-query", query);
afterPipeline += ctx =>
{
if (query == null)
{
throw new Exception("Unable to retreive value of IQueryable from context result.");
}
Type entityType = query.GetType().GenericTypeArguments[0];
string queryString = ctx.Request.Url.Query;
ctx.Response.Contents = stream =>
{
using (var writer = new StreamWriter(stream))
{
var result = QueryableHelper.GetAutoQuery(queryString, entityType, query, profile);
writer.Write(JsonConvert.SerializeObject(result));
}
};
};
}