protected string GetDeleteImage(int itemID, string itemUserEmail)
{
if (DiscussionPermissions.HasDeletePermissions(ModuleID, itemID, itemUserEmail) == true)
{
return(getLocalImage("delete.gif"));
}
else
{
return(getLocalImage("1x1.gif"));
}
}
protected string GetEditImage(string itemUserEmail)
{
if (DiscussionPermissions.HasEditPermissions(ModuleID, itemUserEmail))
{
return(getLocalImage("edit.gif"));
}
else
{
return(getLocalImage("1x1.gif"));
}
}
protected string GetReplyImage()
{
if (DiscussionPermissions.HasAddPermissions(ModuleID) == true)
{
return(getLocalImage("reply.gif"));
}
else
{
return(getLocalImage("1x1.gif"));
}
}
/// <summary>
/// GetReplyImage check to see whether the current user has permissions to contribute to the discussion thread
/// Users with proper permission see an image they can click on to post a reply, otherwise they see nothing.
/// </summary>
/// <returns>Returns either a 1x1 image or the reply.gif icon</returns>
protected string GetReplyImage()
{
// leave next commented statement in for testing back doors
// return "~/images/reply.gif";
if (DiscussionPermissions.HasAddPermissions(ModuleID) == true)
{
return(getLocalImage("reply.gif"));
}
else
{
return(getLocalImage("1x1.gif"));
}
}
/// <summary>
/// The Page_Load server event handler on this page is used
/// to obtain the ModuleID and ItemID of the discussion list,
/// and to then display the message contents.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Page_Load(object sender, System.EventArgs e)
{
//Translations on the buttons, it doesn't appear there is a
// tra:LinkButton style supported
submitButton.Text = Esperantus.Localize.GetString("SUBMIT");
cancelButton.Text = Esperantus.Localize.GetString("CANCEL");
// Populate message contents if this is the first visit to the page
if (Page.IsPostBack == false)
{
DiscussionDB discuss;
SqlDataReader dr;
switch (GetMode())
{
case "REPLY":
if (PortalSecurity.HasAddPermissions(ModuleID) == false)
{
PortalSecurity.AccessDeniedEdit();
}
DiscussionEditInstructions.Text = Esperantus.Localize.GetString("DS_REPLYTHISMSG");
// Load fields for the item that we are replying to
discuss = new DiscussionDB();
dr = discuss.GetSingleMessage(ItemID);
try
{
if (dr.Read())
{
// Update labels with message contents
Title.Text = (string)dr["Title"];
Body.Text = (string)dr["Body"];
CreatedByUser.Text = (string)dr["CreatedByUser"];
CreatedDate.Text = string.Format("{0:d}", dr["CreatedDate"]);
TitleField.Text = string.Empty; // don't give users a default subject for their reply
// encourage them to title their response
// 15/7/2004 added localization by Mario Endara [email protected]
if (CreatedByUser.Text == "unknown")
{
CreatedByUser.Text = Esperantus.Localize.GetString("UNKNOWN", "unknown");
}
}
}
finally
{
dr.Close();
}
break;
case "ADD":
if (PortalSecurity.HasAddPermissions(ModuleID) == false)
{
PortalSecurity.AccessDeniedEdit();
}
// hide the 'previous message' controls
OriginalMessagePanel.Visible = false;
break;
case "EDIT":
{
string itemUserEmail = string.Empty;
// hide the 'parent message' controls
OriginalMessagePanel.Visible = false;
DiscussionEditInstructions.Text = Esperantus.Localize.GetString("EDIT");
// Bind the data to the control
// Obtain the selected item from the Discussion table
discuss = new DiscussionDB();
dr = discuss.GetSingleMessage(ItemID);
try
{
// Load first row from database
if (dr.Read())
{
// Update edit fields with message contents
TitleField.Text = (string)dr["Title"];
BodyField.Text = (string)dr["Body"];
itemUserEmail = (string)dr["CreatedByUser"];
// 15/7/2004 added localization by Mario Endara [email protected]
if (itemUserEmail == "unknown")
{
itemUserEmail = Esperantus.Localize.GetString("UNKNOWN", "unknown");
}
}
}
finally
{
dr.Close();
}
if (DiscussionPermissions.HasEditPermissions(ModuleID, itemUserEmail) == false)
{
PortalSecurity.AccessDeniedEdit();
}
}
break;
/* case "DELETE":
* if (PortalSecurity.HasDeletePermissions(ModuleID) == false)
* PortalSecurity.AccessDeniedEdit();
* break;
*/
default:
// invalid mode specified
PortalSecurity.AccessDeniedEdit();
break;
}
}
}