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matt4446 committed Mar 19, 2012
1 parent 9a1ac32 commit 88a4d7e
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75 changes: 75 additions & 0 deletions Controllers/ServiceController.cs
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using System;
using System.Linq;
using System.Text;
using System.Web.Mvc;
using Orchard;
using Orchard.DisplayManagement;
using Orchard.Localization;
using Orchard.Projections.Services;
using Orchard.Security;
using Orchard.Settings;
using Orchard.ContentManagement;
using Orchard.Tokens;
using JsonProjection.Feeds;
using Orchard.UI.Admin;
using Orchard.Themes;
using System.Net;

namespace JsonProjection.Controllers
{
public class ServiceController : Controller
{
private readonly IJsonFeedService jsonFeed;

public ServiceController(
IOrchardServices services,
IShapeFactory shapeFactory,
IJsonFeedService jsonFeed)
{

this.jsonFeed = jsonFeed;

Services = services;

T = NullLocalizer.Instance;
Shape = shapeFactory;
}

public IOrchardServices Services { get; set; }

public Localizer T { get; set; }

public dynamic Shape { get; set; }

[Admin]
public ActionResult Index()
{
var viewModel = new ViewModel.AdminIndexViewModel();
viewModel.Items = this.Services.ContentManager.Query<Orchard.Projections.Models.QueryPart>().List().ToList();

return View(viewModel);
}

public ActionResult Feed(int id)
{
var feed = this.jsonFeed.Execute(id);

return Content(feed, "JSON", Encoding.UTF8);
}

/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[Themed]
public ActionResult Preview(int id) {
if (!Services.Authorizer.Authorize(StandardPermissions.SiteOwner, T("Not authorized to manage queries")))
return new HttpUnauthorizedResult();

var feed = this.jsonFeed.Execute(id);

return Content(feed);
}
}
}
70 changes: 70 additions & 0 deletions Converter/ClayJsonConverter.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ClaySharp;
using Newtonsoft.Json;
using Orchard.DisplayManagement;

namespace JsonProjection.Converter
{
//public class ClayJsonConverter : JsonConverter
//{
// public override bool CanRead
// {
// get
// {
// // TODO: read Clay objects
// return false;
// }
// }

// public override void WriteJson(JsonWriter writer, IShape value, JsonSerializer serializer)
// {
// //var clay = (IClayBehaviorProvider)value;

// var members = new Dictionary<string, object>();
// ((IClayBehaviorProvider)value).Behavior.GetMembers(() => null, value, members);


// // Parse Clay Array
// var e = ((dynamic)value).GetEnumerator();
// if (e != null && e.MoveNext())
// {
// writer.WriteStartArray();
// do
// {
// serializer.Serialize(writer, e.Current);
// } while (e.MoveNext());
// writer.WriteEndArray();
// }

// var members = new Dictionary<string, object>();
// clay.Behavior.GetMembers(() => null, clay, members);

// var memberKeys = members.Keys.Where(key => !key.StartsWith("_")).ToList();

// if (memberKeys.Count > 0)
// {
// writer.WriteStartObject();
// foreach (var key in memberKeys)
// {
// writer.WritePropertyName(key);
// serializer.Serialize(writer, members[key]);
// }

// writer.WriteEndObject();
// }
// }

// public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
// {
// throw new NotImplementedException();
// }

// public override bool CanConvert(Type objectType)
// {
// return typeof(Clay).IsAssignableFrom(objectType);
// }
//}
}
106 changes: 106 additions & 0 deletions Layouts/JsonLayout.cs
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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using JsonProjection.Converter;
using Newtonsoft.Json;
using Orchard.ContentManagement;
using Orchard.DisplayManagement;
using Orchard.Localization;
using Orchard.Projections.Descriptors.Layout;
using Orchard.Projections.Models;
using Orchard.Projections.Services;

namespace JsonProjection.Layouts
{
public class JsonLayout : ILayoutProvider
{
private readonly IContentManager _contentManager;
protected dynamic Shape { get; set; }

public JsonLayout(IShapeFactory shapeFactory, IContentManager contentManager)
{
_contentManager = contentManager;
Shape = shapeFactory;
T = NullLocalizer.Instance;
}

public Localizer T { get; set; }

public void Describe(DescribeLayoutContext describe)
{
describe.For("JSON", T("JSON"), T("JSON Layouts"))
.Element("List", T("JSON List"), T("Organizes content items inside a json array."),
DisplayLayout,
RenderLayout,
"JsonLayout"
);
}

public LocalizedString DisplayLayout(LayoutContext context)
{
string order = context.State.Order;

switch (order)
{
case "ordered":
return T("Ordered Html List");
case "unordered":
return T("Unordered Html List");
default:
throw new ArgumentOutOfRangeException("order");
}
}

public dynamic RenderLayout(LayoutContext context, IEnumerable<LayoutComponentResult> layoutComponentResults)
{
int columns = 2;//Convert.ToInt32(context.State.Columns);
bool horizontal = Convert.ToString(context.State.Alignment) != "vertical";
string rowClass = context.State.RowClass;
string gridClass = context.State.GridClass;
string gridId = context.State.GridId;

IEnumerable<dynamic> shapes =
//context.LayoutRecord.Display == (int)LayoutRecord.Displays.Content
// ? layoutComponentResults.Select(x => _contentManager.BuildDisplay(x.ContentItem, context.LayoutRecord.DisplayType))
layoutComponentResults.Select(x => x.Properties);

//ClayJsonConverter converter = new ClayJsonConverter();

//StringBuilder sb = new StringBuilder();
//StringWriter sw = new StringWriter(sb);
//using (JsonWriter jsonWriter = new JsonTextWriter(sw))
//{
// converter.WriteJson(jsonWriter, shapes, new JsonSerializer() { });
//}

return Shape.JsonList(Id: gridId, Horizontal: horizontal, Columns: columns, Items: shapes, Classes: new[] { gridClass }, RowClasses: new[] { rowClass });
}

//public dynamic RenderLayout(LayoutContext context, IEnumerable<LayoutComponentResult> layoutComponentResults)
//{
// string order = context.State.Order;
// string itemClass = context.State.ItemClass;
// string listClass = context.State.ListClass;
// string listId = context.State.ListId;

// string listTag = order == "ordered" ? "ol" : "ul";

// IEnumerable<dynamic> shapes;
// if (context.LayoutRecord.Display == (int)LayoutRecord.Displays.Content)
// {
// shapes = layoutComponentResults.Select(x => _contentManager.BuildDisplay(x.ContentItem, context.LayoutRecord.DisplayType));
// }
// else
// {
// shapes = layoutComponentResults.Select(x => x.Properties);
// }

// var classes = String.IsNullOrEmpty(listClass) ? Enumerable.Empty<string>() : new[] { listClass };
// var itemClasses = String.IsNullOrEmpty(itemClass) ? Enumerable.Empty<string>() : new[] { itemClass };

// return Shape.List(Id: listId, Items: shapes, Tag: listTag, Classes: classes, ItemClasses: itemClasses);
//}
}
}
96 changes: 96 additions & 0 deletions Layouts/JsonLayoutForms.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Orchard.Core.Contents.Rules;
using Orchard.DisplayManagement;
using Orchard.Forms.Services;
using Orchard.Localization;

namespace JsonProjection.Layouts
{
public class JsonLayoutForms : Orchard.Forms.Services.IFormProvider {
protected dynamic Shape { get; set; }
public Localizer T { get; set; }

public JsonLayoutForms(
IShapeFactory shapeFactory) {
Shape = shapeFactory;
T = NullLocalizer.Instance;
}

public void Describe(DescribeContext context) {
//todo: add options:
//1. Include Query definition in json
//2. Require Authorization
//3. Permission stereotype

Func<IShapeFactory, object> form =
shape => {

var f =
Shape.Form(
Id: "JsonLayout",
_Options: Shape.Fieldset(
Title: T("Fields"),
_ValueTrue:
Shape.Checkbox(
Id: "IncludeQueryDefinition",
Title: T("Include Query Definition"),
Checked: true,
Description: T("Include the title of the query in the json results")
),
_ValueFalse:
Shape.Checkbox(
Id: "RequireAuthorization",
Title: T("Require Authorization"),
Checked: false,
Description: T("Require user to be authorized")
)
)
//_Options: Shape.Fieldset(
//Title: T("Alignment"),
//_ValueTrue: Shape.Radio(
// Id: "horizontal", Name: "Alignment",
// Title: T("Horizontal"), Value: "horizontal",
// Checked: true,
// Description: T("Horizontal alignment will place items starting in the upper left and moving right.")
// ),
//_ValueFalse: Shape.Radio(
// Id: "vertical", Name: "Alignment",
// Title: T("Vertical"), Value: "vertical",
// Description: T("Vertical alignment will place items starting in the upper left and moving dowmn.")
// ),
//_Colums: Shape.TextBox(
// Id: "columns", Name: "Columns",
// Title: T("Number of columns/lines "),
// Value: 3,
// Description: T("How many columns (in Horizontal mode) or lines (in Vertical mode) to display in the grid."),
// Classes: new[] { "small-text", "tokenized" }
// )
//),

);

return f;
};

context.Form("JsonLayout", form);

}
}

public class JsonLayoutFormsValitator : FormHandler
{
public Localizer T { get; set; }

public override void Validating(ValidatingContext context) {
if (context.FormName == "JsonLayout")
{
//if (context.ValueProvider.GetValue("Order") == null) {
// context.ModelState.AddModelError("Order", T("You must provide an Order").Text);
//}
}
}
}
}
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