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'
' DotNetNuke - http://www.dotnetnuke.com
' Copyright (c) 2002-2003
' by Shaun Walker ( [email protected] ) of Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
'
' Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
' documentation files (the "Software"), to deal in the Software without restriction, including without limitation
' the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
' to permit persons to whom the Software is furnished to do so, subject to the following conditions:
'
' The above copyright notice and this permission notice shall be included in all copies or substantial portions
' of the Software.
'
' THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
' TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
' THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
' CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
' DEALINGS IN THE SOFTWARE.
'
Namespace DotNetNuke
Public Class EditHtml
Inherits DotNetNuke.PortalModuleControl
Protected WithEvents optView As System.Web.UI.WebControls.RadioButtonList
Protected WithEvents pnlBasicTextBox As System.Web.UI.WebControls.Panel
Protected WithEvents pnlRichTextBox As System.Web.UI.WebControls.Panel
Protected WithEvents txtDesktopHTML As System.Web.UI.WebControls.TextBox
Protected WithEvents optRender As System.Web.UI.WebControls.RadioButtonList
Protected WithEvents ftbDesktopText As CuteEditor.Editor
Protected WithEvents txtMobileSummary As System.Web.UI.WebControls.TextBox
Protected WithEvents txtMobileDetails As System.Web.UI.WebControls.TextBox
Protected WithEvents cmdUpdate As System.Web.UI.WebControls.LinkButton
Protected WithEvents cmdCancel As System.Web.UI.WebControls.LinkButton
Protected WithEvents cmdPreview As System.Web.UI.WebControls.LinkButton
Protected WithEvents lblPreview As System.Web.UI.WebControls.Label
# Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
# End Region
'****************************************************************
'
' The Page_Load event on this Page is used to obtain the ModuleId
' of the xml module to edit.
'
' It then uses the DotNetNuke.HtmlTextDB() data component
' to populate the page's edit controls with the text details.
'
'****************************************************************
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Obtain PortalSettings from Current Context
Dim _portalSettings As PortalSettings = CType(HttpContext.Current.Items("PortalSettings"), PortalSettings)
' Get settings from the database
Dim settings As Hashtable = PortalSettings.GetModuleSettings(ModuleId)
Dim DesktopView As String = CType(settings("desktopview"), String)
Dim LastDesktopView As String = DesktopView
If optView.SelectedIndex <> -1 Then
DesktopView = optView.SelectedItem.Value
Dim admin As New AdminDB
admin.UpdateModuleSetting(ModuleId, "desktopview", DesktopView)
End If
If DesktopView <> "" Then
optView.Items.FindByValue(DesktopView).Selected = True
Else
optView.SelectedIndex = 0
End If
Dim TextRender As String = CType(settings("textrender"), String)
If optRender.SelectedIndex <> -1 Then
TextRender = optRender.SelectedItem.Value
Dim admin As New AdminDB
admin.UpdateModuleSetting(ModuleId, "textrender", TextRender)
End If
If TextRender <> "" Then
optRender.Items.FindByValue(TextRender).Selected = True
Else
optRender.SelectedIndex = 0
End If
If optView.SelectedItem.Value = "B" Then
pnlBasicTextBox.Visible = True
pnlRichTextBox.Visible = False
Else
pnlBasicTextBox.Visible = False
pnlRichTextBox.Visible = True
End If
If Page.IsPostBack = False Then
' Obtain a single row of text information
Dim objHTML As New HtmlTextDB
Dim dr As SqlDataReader = objHTML.GetHtmlText(ModuleId)
If dr.Read() Then
If optRender.SelectedItem.Value = "T" Then
txtDesktopHTML.Text = FormatText( CType(dr("DesktopHtml"), String))
Else
txtDesktopHTML.Text = Server.HtmlDecode( CType(dr("DesktopHtml"), String))
End If
ftbDesktopText.Text = Server.HtmlDecode( CType(dr("DesktopHtml"), String))
txtMobileSummary.Text = Server.HtmlDecode( CType(dr("MobileSummary"), String))
txtMobileDetails.Text = Server.HtmlDecode( CType(dr("MobileDetails"), String))
Else
ftbDesktopText.Text = "Add Content..."
txtDesktopHTML.Text = "Add Content..."
txtMobileSummary.Text = ""
txtMobileDetails.Text = ""
End If
dr.Close()
' Store URL Referrer to return to portal
If Not Request.UrlReferrer Is Nothing Then
ViewState("UrlReferrer") = Request.UrlReferrer.ToString()
Else
ViewState("UrlReferrer") = ""
End If
Else
If (LastDesktopView <> optView.SelectedItem.Value) And (Not LastDesktopView Is Nothing) Then
If optView.SelectedItem.Value = "B" Then
If optRender.SelectedItem.Value = "T" Then
txtDesktopHTML.Text = FormatText(ftbDesktopText.Text)
Else
txtDesktopHTML.Text = ftbDesktopText.Text
End If
Else
If optRender.SelectedItem.Value = "T" Then
ftbDesktopText.Text = FormatHTML(txtDesktopHTML.Text)
Else
ftbDesktopText.Text = txtDesktopHTML.Text
End If
End If
Else
If optView.SelectedItem.Value = "B" Then
If optRender.SelectedItem.Value = "T" Then
txtDesktopHTML.Text = FormatText(txtDesktopHTML.Text)
Else
txtDesktopHTML.Text = FormatHTML(txtDesktopHTML.Text)
End If
End If
End If
End If
End Sub
Private Function FormatText(ByVal strHTML As String) As String
Dim strText As String = strHTML
strText = Replace(strText, "<br>", ControlChars.Lf)
strText = Replace(strText, "<BR>", ControlChars.Lf)
strText = Server.HtmlDecode(strText)
Return strText
End Function
Private Function FormatHTML(ByVal strText As String) As String
Dim strHTML As String = strText
strHTML = Replace(strHTML, Chr(13), "")
strHTML = Replace(strHTML, ControlChars.Lf, "<br>")
Return strHTML
End Function
'****************************************************************
'
' The cmdUpdate_Click event handler on this Page is used to save
' the text changes to the database.
'
'****************************************************************
Private Sub cmdUpdate_Click(ByVal sender As Object, ByVal e As EventArgs) Handles cmdUpdate.Click
Dim objHTML As New HtmlTextDB
Dim strDesktopHTML As String
If pnlBasicTextBox.Visible Then
If optRender.SelectedItem.Value = "T" Then
strDesktopHTML = FormatHTML(txtDesktopHTML.Text)
Else
strDesktopHTML = txtDesktopHTML.Text
End If
Else
strDesktopHTML = Server.HtmlEncode(ftbDesktopText.Text)
End If
' Update the text within the HtmlText table
objHTML.UpdateHtmlText(ModuleId, strDesktopHTML, Server.HtmlEncode(txtMobileSummary.Text), Server.HtmlEncode(txtMobileDetails.Text))
' Redirect back to the portal home page
Response.Redirect( CType(ViewState("UrlReferrer"), String), True)
End Sub
'****************************************************************
'
' The cmdCancel_Click event handler on this Page is used to cancel
' out of the page, and return the user back to the portal home
' page.
'
'****************************************************************'
Private Sub cmdCancel_Click(ByVal sender As Object, ByVal e As EventArgs) Handles cmdCancel.Click
Response.Redirect( CType(ViewState("UrlReferrer"), String), True)
End Sub
Private Sub cmdPreview_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmdPreview.Click
' Obtain PortalSettings from Current Context
Dim _portalSettings As PortalSettings = CType(HttpContext.Current.Items("PortalSettings"), PortalSettings)
Dim strDesktopHTML As String
If pnlBasicTextBox.Visible Then
strDesktopHTML = Server.HtmlEncode(txtDesktopHTML.Text)
If optRender.SelectedItem.Value = "T" Then
strDesktopHTML = Replace(strDesktopHTML, ControlChars.Lf, "<br>")
End If
Else
strDesktopHTML = Server.HtmlEncode(ftbDesktopText.Text)
End If
lblPreview.Text = ManageUploadDirectory(Server.HtmlDecode(strDesktopHTML), _portalSettings.UploadDirectory)
End Sub
End Class
End Namespace |