// TODO: Весь связанный с UI код вынести в отдельный класс
public static void Export(IServiceProvider provider)
{
var activeMessagesSvc = provider.GetService<IActiveMessagesService>();
var canExportMessages = activeMessagesSvc != null && activeMessagesSvc.ActiveMessages.Any();
var activeForumSvc = provider.GetService<IActiveForumService>();
var canExportForum = activeForumSvc?.ActiveForum != null;
var mainWnd = provider.GetRequiredService<IUIShell>().GetMainWindowParent();
using (var emd = new ExportMessageDialog(canExportMessages, canExportForum))
{
if (emd.ShowDialog(mainWnd) != DialogResult.OK)
return;
var uiInfo = new {emd.FileName, emd.ExportMode, emd.ExportFormat, emd.UnreadMessagesOnly};
var noMessages = false;
ProgressWorker.Run(
provider,
false,
pi =>
{
pi.SetProgressText(_exportPrepareText);
var activeMsgSvc = provider.GetRequiredService<IActiveMessagesService>();
// Prepare msg list
IList<IMsg> messages;
switch (uiInfo.ExportMode)
{
case ExportMode.Messages:
messages = new List<IMsg>(
(!uiInfo.UnreadMessagesOnly
? activeMsgSvc.ActiveMessages
: activeMsgSvc.ActiveMessages.Where(msg => !msg.IsRead))
.Cast<IMsg>());
break;
case ExportMode.Topics:
messages = new List<IMsg>(100);
foreach (var msg in activeMsgSvc.ActiveMessages)
GetAllChildren((IMsg)msg.Topic, messages, uiInfo.UnreadMessagesOnly);
break;
case ExportMode.Forum:
messages = new List<IMsg>(1000);
foreach (IMsg msg in Forums.Instance.ActiveForum.Msgs)
GetAllChildren(msg, messages, uiInfo.UnreadMessagesOnly);
break;
default:
throw new ArgumentException("Unknown export mode");
}
if (messages.Count == 0)
{
noMessages = true;
return;
}
ProgressDelegate pd =
(count, total) =>
{
pi.SetProgressText(_exportMessageText.FormatWith(count, total));
pi.ReportProgress(total, count);
};
using (var fs = new FileStream(uiInfo.FileName, FileMode.Create))
switch (uiInfo.ExportFormat)
{
case ExportFormat.Text:
Export2Text(messages, fs, pd);
break;
case ExportFormat.HTML:
Export2HTML(provider, messages, fs, pd);
break;
case ExportFormat.MHT:
Export2Mht(provider, messages, fs, pd);
break;
}
});
if (noMessages)
MessageBox.Show(mainWnd, ExportResources.NoMessages);
}
}
// TODO: Весь связанный с UI код вынести в отдельный класс
public static void Export(IServiceProvider provider)
{
var activeMessagesSvc = provider.GetService <IActiveMessagesService>();
var canExportMessages = activeMessagesSvc != null && activeMessagesSvc.ActiveMessages.Any();
var activeForumSvc = provider.GetService <IActiveForumService>();
var canExportForum = activeForumSvc != null && activeForumSvc.ActiveForum != null;
var mainWnd = provider.GetRequiredService <IUIShell>().GetMainWindowParent();
using (var emd = new ExportMessageDialog(canExportMessages, canExportForum))
{
if (emd.ShowDialog(mainWnd) != DialogResult.OK)
{
return;
}
var uiInfo = new { emd.FileName, emd.ExportMode, emd.ExportFormat, emd.UnreadMessagesOnly };
var noMessages = false;
ProgressWorker.Run(
provider,
false,
pi =>
{
pi.SetProgressText(_exportPrepareText);
var activeMsgSvc = provider.GetRequiredService <IActiveMessagesService>();
// Prepare msg list
IList <IMsg> messages = null;
switch (uiInfo.ExportMode)
{
case ExportMode.Messages:
messages = new List <IMsg>(
(!uiInfo.UnreadMessagesOnly
? activeMsgSvc.ActiveMessages
: activeMsgSvc.ActiveMessages.Where(msg => !msg.IsRead))
.Cast <IMsg>());
break;
case ExportMode.Topics:
messages = new List <IMsg>(100);
foreach (var msg in activeMsgSvc.ActiveMessages)
{
GetAllChildren((IMsg)msg.Topic, messages, uiInfo.UnreadMessagesOnly);
}
break;
case ExportMode.Forum:
messages = new List <IMsg>(1000);
foreach (IMsg msg in Forums.Instance.ActiveForum.Msgs)
{
GetAllChildren(msg, messages, uiInfo.UnreadMessagesOnly);
}
break;
default:
throw new ArgumentException("Unknown export mode");
}
if (messages.Count == 0)
{
noMessages = true;
return;
}
ProgressDelegate pd =
(count, total) =>
{
pi.SetProgressText(_exportMessageText.FormatStr(count, total));
pi.ReportProgress(total, count);
};
using (var fs = new FileStream(uiInfo.FileName, FileMode.Create))
switch (uiInfo.ExportFormat)
{
case ExportFormat.Text:
Export2Text(messages, fs, pd);
break;
case ExportFormat.HTML:
Export2HTML(provider, messages, fs, pd);
break;
case ExportFormat.MHT:
Export2Mht(provider, messages, fs, pd);
break;
}
});
if (noMessages)
{
MessageBox.Show(mainWnd, ExportResources.NoMessages);
}
}
}