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OpenAntrag/OpenAntragLib/Models/Shared/Notification.vb

121 lines
3.6 KiB

Imports System.ComponentModel.DataAnnotations
Imports System.ServiceModel.Syndication
Imports System.Text
Imports System.Web
Public Class Notification
Inherits RavenModelBase
#Region "Constructors"
Public Sub New()
Me.CreatedAt = DateTime.Now.ToString
End Sub
Public Sub New(ByVal intType As NotificationTypes,
ByVal rep As Representation,
ByVal strTitle As String,
ByVal strText As String)
Me.New()
Me.NotificationType = intType
Me.Representation = rep
Me.Title = strTitle
Me.Text = strText
End Sub
Public Sub New(ByVal intType As NotificationTypes,
ByVal rep As Representation,
ByVal strTitle As String,
ByVal strText As String,
ByVal strurl As String)
Me.New(intType, rep, strTitle, strText)
Me.Url = strurl
End Sub
<Raven.Imports.Newtonsoft.Json.JsonIgnore()>
<Newtonsoft.Json.JsonIgnore()>
Public ReadOnly Property FeedItem As SyndicationItem
Get
Dim si As New SyndicationItem(String.Concat("[", Me.NotificationTypeString, "] ", Me.Title),
"",
New Uri(Me.FullUrl),
Me.IdNumber,
Me.CreatedAt)
si.Content = New CDataSyndicationContent(New TextSyndicationContent(Me.Text, TextSyndicationContentKind.Html))
With si
.PublishDate = CType(Me.CreatedAt, DateTimeOffset)
End With
Return si
End Get
End Property
#End Region
#Region "Properties"
Public Property NotificationType As Integer
<Raven.Imports.Newtonsoft.Json.JsonIgnore()>
Public ReadOnly Property NotificationTypeString() As String
Get
Return Notifications.GetTypeStringSingular(Me.NotificationType)
End Get
End Property
<Raven.Imports.Newtonsoft.Json.JsonIgnore()>
Public ReadOnly Property NotificationTypeColor() As String
Get
Return Notifications.GetTypeColor(Me.NotificationType)
End Get
End Property
Private _RepresentationKey As String
Public Property RepresentationKey As String
Get
If String.IsNullOrEmpty(_RepresentationKey) AndAlso Not IsNothing(Me.Representation) Then
_RepresentationKey = Me.Representation.Key
End If
Return _RepresentationKey
End Get
Set(value As String)
_RepresentationKey = value
End Set
End Property
<Raven.Imports.Newtonsoft.Json.JsonIgnore()>
<Newtonsoft.Json.JsonIgnore()>
Public Property Representation As Representation
<Display(Name:="Titel")>
Public Property Title As String
<Display(Name:="Text")>
<DataType(DataType.MultilineText)>
Public Property Text As String
<Newtonsoft.Json.JsonIgnore()>
<Display(Name:="Url")>
Public Property Url As String
<Raven.Imports.Newtonsoft.Json.JsonIgnore()>
Public ReadOnly Property FullUrl As String
Get
If String.IsNullOrEmpty(Me.Url) = False And Tools.IsUri(Me.Url) = True Then
Return Me.Url
Else
Dim stb As New StringBuilder()
stb.Append("http://").Append(HttpContext.Current.Request.Url.Authority)
stb.Append("/notifications")
Return stb.ToString
End If
End Get
End Property
#End Region
End Class