/// <summary>
/// Gets the current view settings for the specified user.
/// </summary>
/// <param name="listId"></param>
/// <returns></returns>
public ActionResult GetCurrent(int listId)
{
ListViewSettings lvs = null;
using (AngularPatternsEntities context = new AngularPatternsEntities())
{
UserActiveView userActiveView = context.UserActiveView.FirstOrDefault(x => x.UserId == userId && x.ListId == listId);
if (userActiveView != null)
{
lvs = context.ListViewSettings.First(x => x.Id == userActiveView.ViewId);
}
else
{
// if there's no last view stored, try to load the default view for this user
lvs = context.ListViewSettings.FirstOrDefault(x => x.ListId == listId && x.UserId == userId && x.IsDefault);
if (lvs == null)
{
// if there's no default view for this user, try to load the default view for this user
lvs = context.ListViewSettings.FirstOrDefault(x => x.ListId == listId && x.IsDefault && x.IsPublic);
}
}
}
ViewSettings viewSettings = null;
if (lvs != null)
{
viewSettings = CreateFromListViewSetting(lvs);
}
return(Content(JsonConvert.SerializeObject(viewSettings), "application/json"));
}
/// <summary>
/// Gets the view settings with the specified id.
/// </summary>
/// <param name="listId"></param>
/// <returns></returns>
public ActionResult GetViewById(int id)
{
using (AngularPatternsEntities context = new AngularPatternsEntities())
{
ListViewSettings lvs = context.ListViewSettings.FirstOrDefault(x => x.Id == id);
if (lvs == null)
{
throw new Exception("The view doesn't exist");
}
UserActiveView userActiveView = context.UserActiveView.FirstOrDefault(x => x.UserId == userId && x.ListId == lvs.ListId);
if (userActiveView != null)
{
context.UserActiveView.Remove(userActiveView);
}
// set this view as an active one
userActiveView = new UserActiveView();
userActiveView.ListId = lvs.ListId;
userActiveView.UserId = userId;
userActiveView.ListViewSettings = lvs;
context.UserActiveView.Add(userActiveView);
context.SaveChanges();
ViewSettings viewSettings = CreateFromListViewSetting(lvs);
return(Content(JsonConvert.SerializeObject(viewSettings), "application/json"));
}
}
// 激活上网
private void UserActive_ButtonClick(object sender, EventArgs e)
{
#if PRODUCT
//先连接设备进行读卡
this.IsActiveCard = true;
IdCardReaderManage.ReadCard(ReadCardResult, ConnectReaderResult, AuthenticateCardResult);
#else
UserActiveView view = new UserActiveView();
ToolsManage.ShowForm(view, false);
#endif
}
//读卡结果
private void ReadCardResult(StructCard readCard, bool isSuccess)
{
if (readCard != null && isSuccess)
{
//激活
RefreshUIHandle active = new RefreshUIHandle(delegate
{
this.IsActiveCard = false;
UserActiveView view = new UserActiveView(readCard);
ToolsManage.ShowForm(view, false);
});
//开通会员
RefreshUIHandle open = new RefreshUIHandle(delegate
{
this.IsOpenMember = false;
OpenMemberView view = new OpenMemberView(readCard);
MainViewManage.ShowView(view);
});
IdCardReaderManage.RemoveEvent(ReadCardResult, ConnectReaderResult, AuthenticateCardResult);
if (this.InvokeRequired)
{
if (this.IsOpenMember)
{
this.Invoke(open);
}
else if (this.IsActiveCard)
{
this.Invoke(active);
}
}
else
{
if (this.IsOpenMember)
{
open();
}
else if (this.IsActiveCard)
{
active();
}
}
}
else
{
this.IsOpenMember = this.IsActiveCard = false;
IdCardReaderManage.OffCardReader(ReadCardResult, ConnectReaderResult, AuthenticateCardResult);
MessageBox.Show("读取身份证信息失败");
}
}
bool isUserViewAdministrator = true; // the user has right to alter public views
/// <summary>
/// Sets the specified view data as the current view for the specified user.
/// </summary>
/// <param name="viewSettings"></param>
/// <returns></returns>
public ActionResult SetTemporaryView(ViewSettings viewSettings)
{
if (viewSettings.isPublic || viewSettings.isDefault || !viewSettings.isTemporary)
{
throw new InvalidOperationException("A view cannot be public, default for this settings but must be temporary.");
}
using (AngularPatternsEntities context = new AngularPatternsEntities())
{
ListViewSettings[] existing = context.ListViewSettings.Where(x => x.UserId == userId && x.IsTemporary && x.ListId == viewSettings.listId).ToArray();
foreach (var x in existing)
{
context.ListViewSettings.Remove(x);
}
UserActiveView userActiveView = context.UserActiveView.FirstOrDefault(x => x.UserId == userId);
if (userActiveView != null)
{
context.UserActiveView.Remove(userActiveView);
}
ListViewSettings lvs = new ListViewSettings();
lvs.IsDefault = false;
lvs.IsTemporary = true;
lvs.UserId = userId;
lvs.ListId = viewSettings.listId;
lvs.Name = viewSettings.name;
lvs.ViewData = JsonConvert.SerializeObject(viewSettings, new JsonSerializerSettings()
{
ContractResolver = new IgnoreThisTypePropertyFilterContractResolver <ViewSettings>()
});
context.ListViewSettings.Add(lvs);
userActiveView = new UserActiveView();
userActiveView.ListId = lvs.ListId;
userActiveView.UserId = userId;
userActiveView.ListViewSettings = lvs;
context.UserActiveView.Add(userActiveView);
context.SaveChanges();
viewSettings = CreateFromListViewSetting(lvs);
}
return(Content(JsonConvert.SerializeObject(viewSettings), "application/json"));
}
public ActionResult SaveNewNamedView(ViewSettings viewSettings)
{
if (viewSettings.isTemporary)
{
throw new InvalidOperationException("A view cannot be temporary for this method.");
}
using (AngularPatternsEntities context = new AngularPatternsEntities())
{
// if the view is to be default, remove the default flag from an existing view, if any exist (for this user or public)
if (viewSettings.isDefault)
{
ListViewSettings existingDefault = null;
if (viewSettings.isPublic)
{
existingDefault = context.ListViewSettings.FirstOrDefault(x => x.UserId == userId && x.ListId == viewSettings.listId && x.IsDefault && !x.IsPublic);
}
else
{
existingDefault = context.ListViewSettings.FirstOrDefault(x => x.IsDefault && x.ListId == viewSettings.listId && x.IsPublic);
}
if (existingDefault != null)
{
existingDefault.IsDefault = false;
}
}
// remove any temporary view for this user
ListViewSettings[] existing = context.ListViewSettings.Where(x => x.UserId == userId && x.IsTemporary && x.ListId == viewSettings.listId).ToArray();
foreach (var x in existing)
{
context.ListViewSettings.Remove(x);
}
// check for a name collision
bool doesNameExist = false;
if (viewSettings.isPublic)
{
doesNameExist = context.ListViewSettings.Any(x => x.UserId == userId && !x.IsPublic && x.Name == viewSettings.name);
}
else
{
doesNameExist = context.ListViewSettings.Any(x => x.IsPublic && x.Name == viewSettings.name);
}
// if there's a name collision, rename the view
if (doesNameExist)
{
viewSettings.name += String.Format("_{0:yyyy-MM-dd HH:mm}", DateTime.Now);
}
// add a new view
ListViewSettings lvs = new ListViewSettings();
lvs.IsDefault = viewSettings.isDefault;
lvs.IsPublic = viewSettings.isPublic;
lvs.IsTemporary = false;
lvs.UserId = viewSettings.isPublic ? null : (int?)userId;
lvs.ListId = viewSettings.listId;
lvs.Name = viewSettings.name;
lvs.ViewData = JsonConvert.SerializeObject(viewSettings, new JsonSerializerSettings()
{
ContractResolver = new IgnoreThisTypePropertyFilterContractResolver <ViewSettings>()
});
context.ListViewSettings.Add(lvs);
// remove any existing active view for this user
UserActiveView userActiveView = context.UserActiveView.FirstOrDefault(x => x.UserId == userId);
if (userActiveView != null)
{
context.UserActiveView.Remove(userActiveView);
}
// set this view as an active one
userActiveView = new UserActiveView();
userActiveView.ListId = lvs.ListId;
userActiveView.UserId = userId;
userActiveView.ListViewSettings = lvs;
context.UserActiveView.Add(userActiveView);
context.SaveChanges();
viewSettings = CreateFromListViewSetting(lvs);
}
return(Content(JsonConvert.SerializeObject(viewSettings), "application/json"));
}
