private bool UpdateMessage(string id, string updateAction)
{
var msg = CmoMessage.GetMessage(id);
if (msg != null)
{
CmoMessage.MessageAction action = null;
switch (updateAction)
{
case ActionName_Archive:
action = msg.Archive;
break;
case ActionName_Unarchive:
action = msg.Unarchive;
break;
case ActionName_Flag:
action = msg.SetFlag;
break;
case ActionName_ClearFlag:
action = msg.ClearFlag;
break;
}
return(action != null && action((User.Identity.Name)));
}
return(false);
}
/// <summary>
/// Gets a delegate reference to a method for a Campaign Messages Online message.
/// </summary>
/// <param name="commandName">A command name value representing the type of method delegate to get.</param>
/// <param name="message">The targeted <see cref="CmoMessage"/> object.</param>
/// <returns>A <see cref="CmoMessage.MessageAction"/> delegate reference if a matching method is found.</returns>
public static CmoMessage.MessageAction GetAction(string commandName, CmoMessage message)
{
CmoMessage.MessageAction ma = null;
if (message != null)
{
switch (commandName)
{
case ArchiveCommandName:
ma = message.Archive;
break;
case UnarchiveCommandName:
ma = message.Unarchive;
break;
case FlagCommandName:
ma = message.SetFlag;
break;
case ClearFlagCommandName:
ma = message.ClearFlag;
break;
}
}
return(ma);
}
/// <summary>
/// Handles the event that occurs when an action button that affects selected messages is clicked.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">A <see cref="CommandEventArgs"/> object that contains the event data.</param>
protected void MultipleMessageAction(object sender, CommandEventArgs e)
{
string selectionRaw = Request.Form[CmoMailboxMessageList.MessageCheckboxName];
// check for selected messages
if (string.IsNullOrEmpty(selectionRaw))
{
this.PageError = NoSelectionText;
}
else
{
string[] selection = selectionRaw.Split(MessageIdDelimiters, StringSplitOptions.RemoveEmptyEntries);
if (selection.Count() == 0)
{
this.PageError = NoSelectionText;
}
else
{
// determine action
string action = null;
switch (e.CommandName)
{
case Messages.ArchiveCommandName:
action = "archived";
break;
case Messages.UnarchiveCommandName:
action = "unarchived";
break;
case Messages.FlagCommandName:
action = "flagged";
break;
case Messages.ClearFlagCommandName:
action = "unflagged";
break;
default:
this.PageError = "You have requested an unsupported action. Please try again.";
break;
}
if (!string.IsNullOrEmpty(action))
{
// iterate through messages and monitor failures
bool error = false;
uint successCount = 0;
foreach (string messageId in selection)
{
CmoMessage m = CmoMessage.GetMessage(messageId);
if (m == null)
{
error = true;
}
else
{
CmoMessage.MessageAction ma = Messages.GetAction(e.CommandName, m);
if (ma != null)
{
if (ma(this.DataSource.Username))
{
successCount++;
}
else
{
error = true;
}
}
}
}
this.PageResult = string.Format("{0} message{1} {2} successfully{3}.", successCount, successCount == 1 ? string.Empty : "s", action, error ? ", with exceptions" : string.Empty);
}
}
}
this.DataBind();
}
/// <summary>
/// Handles the event that occurs when an action button that affects the current message is clicked.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">A <see cref="CommandEventArgs"/> object that contains the event data.</param>
protected void DoMessageAction(object sender, CommandEventArgs e)
{
string action = null;
switch (e.CommandName)
{
case Messages.ArchiveCommandName:
action = "archived";
break;
case Messages.UnarchiveCommandName:
action = "unarchived";
break;
case Messages.FlagCommandName:
action = "flagged";
break;
case Messages.ClearFlagCommandName:
action = "unflagged";
break;
default:
this.PageError = "You have requested an unsupported action. Please try again.";
break;
}
if (!string.IsNullOrEmpty(action))
{
_datasource = GetMessage(Request.QueryString[CmoMailboxMessageList.MessageIdParameterName]);
if (_datasource != null)
{
// perform requested action
CmoMessage.MessageAction ma = Messages.GetAction(e.CommandName, _datasource);
if (ma != null)
{
if (ma(_mailbox.Username))
{
// success
this.PageResult = string.Format("Message {0} {1} successfully.", _datasource.UniqueID, action);
if ((_mailbox.View == CmoMailboxView.Archived || _mailbox.View == CmoMailboxView.Current) && (e.CommandName == Messages.ArchiveCommandName || e.CommandName == Messages.UnarchiveCommandName))
{
// re-get archived messages to determine if still valid for current view
_datasource = GetMessage(_datasource.UniqueID);
if (_messageIndex == -1)
{
// message no longer valid for this view, return to mailbox
Response.Redirect("/Messages/", _mailbox.GetQueryString());
}
}
}
else
{
// failure
this.PageError = "There was an error processing your request. Please try again.";
}
this.DataBind();
}
}
else
{
ShowMessageNotFound();
}
MessageHeaderUpdatePanel.Update();
}
}
