private void Button_Click(object sender, RoutedEventArgs e)
{
var api = ((App)App.Current).Api;
api.CatalogUpdateCompleted += new EventHandler<EchoNestApiEventArgs>(api_CatalogUpdateCompleted);
var songsActions = new List<CatalogAction<BMSong>>();
using (var mediaLib = new MediaLibrary())
{
foreach (var song in mediaLib.Songs)
{
var catalogAction = new CatalogAction<BMSong>();
catalogAction.Action = CatalogAction<BMSong>.ActionType.update;
catalogAction.Item = new BMSong
{
ItemId = Guid.NewGuid().ToString("D"),
ArtistName = song.Artist.Name,
SongName = song.Name,
};
songsActions.Add(catalogAction);
}
}
var catalog = new Catalog();
catalog.Id = catalogId.Text;
catalog.SongActions = songsActions;
api.CatalogUpdateAsync(catalog, null, null);
}
public void LinkButton_Command(object sender, CommandEventArgs e)
{
CatalogAction action = new CatalogAction(Context);
action.ShowProductsByCategory(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
private void RepeaterProduct_ItemCommand(object source, System.Web.UI.WebControls.RepeaterCommandEventArgs e)
{
CatalogAction action = new CatalogAction(Context);
action.ShowItemsByProduct(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
private void LinkButtonSearch_Click(object sender, System.EventArgs e)
{
string keywords = TextBoxSearch.Text;
CatalogAction action = new CatalogAction(Context);
action.SearchProducts(keywords);
this.CurrentController.NextView = action.NextViewToDisplay;
}
protected void RepeaterItem_ItemCommand(object source, System.Web.UI.WebControls.RepeaterCommandEventArgs e)
{
if (e.CommandName == "ShowItem")
{
CatalogAction action = new CatalogAction(Context);
action.ShowItem(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
else if (e.CommandName == "AddToCart")
{
ShoppinAction action = new ShoppinAction(Context);
action.AddItemToCart(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
}
private void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack && (Request.Form["__EVENTTARGET"] == "BODY_CONTROL"))
{
CatalogAction action = new CatalogAction(this.Context);
try
{
action.ShowProductsByCategory(Request.Form["__EVENTARGUMENT"]);
this.CurrentController.NextView = action.NextViewToDisplay;
}
catch
{
this.CurrentController.NextView = WebViews.ERROR;
}
}
}
protected void RepeaterCart_ItemCommand(object source, System.Web.UI.WebControls.RepeaterCommandEventArgs e)
{
if (e.CommandName == "RemoveItem")
{
ShoppinAction action = new ShoppinAction(this.Context);
action.RemoveItemFromCart(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
else if (e.CommandName == "Update")
{
this.CurrentController.NextView = WebViews.CART;
}
else if (e.CommandName == "ShowItem")
{
CatalogAction action = new CatalogAction(this.Context);
action.ShowItem(e.CommandArgument.ToString());
this.CurrentController.NextView = action.NextViewToDisplay;
}
}
public CatalogActionAddedEvent(IAcSession acSession, CatalogAction source)
: base(acSession, source)
{
}
public CatalogActionUpdatedEvent(IAcSession acSession, CatalogAction source)
: base(acSession, source)
{
}
public ActionResult AddOrUpdateCatalogActions()
{
String json = Request["data"];
var rows = (ArrayList)MiniJSON.Decode(json);
foreach (Hashtable row in rows)
{
//根据记录状态，进行不同的增加、删除、修改操作
String state = row["_state"] != null ? row["_state"].ToString() : "";
if (state == "modified" || state == "") //更新：_state为空或modified
{
var inputModel = new CatalogAction(new Guid(row["Id"].ToString()))
{
CatalogId = new Guid(row["CatalogId"].ToString()),
ActionId = new Guid(row["ActionId"].ToString()),
IsAudit = row["IsAudit"].ToString(),
IsAllowed = row["IsAllowed"].ToString()
};
var action = AcDomain.NodeHost.Ontologies.GetAction(inputModel.ActionId);
if (action == null)
{
throw new ValidationException("意外的本体动作标识" + action.Id);
}
OntologyDescriptor ontology;
if (!AcDomain.NodeHost.Ontologies.TryGetOntology(action.Id, out ontology))
{
throw new ValidationException("意外的动作本体标识" + action.OntologyId);
}
CatalogState catalog;
if (!AcDomain.CatalogSet.TryGetCatalog(inputModel.CatalogId, out catalog))
{
throw new ValidationException("意外的目录标识");
}
var ontologyOrgDic = AcDomain.NodeHost.Ontologies.GetOntologyCatalogs(ontology);
CatalogAction entity = null;
if (ontologyOrgDic.ContainsKey(catalog))
{
entity = new CatalogAction(inputModel.Id)
{
ActionId = inputModel.ActionId,
IsAllowed = inputModel.IsAllowed,
IsAudit = inputModel.IsAudit,
CatalogId = inputModel.CatalogId
};
AcDomain.PublishEvent(new CatalogActionUpdatedEvent(AcSession, entity));
}
else
{
entity = new CatalogAction(inputModel.Id);
entity.CatalogId = inputModel.CatalogId;
entity.ActionId = inputModel.ActionId;
entity.IsAudit = inputModel.IsAudit;
entity.IsAllowed = inputModel.IsAllowed;
AcDomain.PublishEvent(new CatalogActionAddedEvent(AcSession, entity));
}
AcDomain.CommitEventBus();
}
}
return(this.JsonResult(new ResponseData {
success = true
}));
}