private async void FormDecklists_Shown(object sender, EventArgs e)
{
UpdateUI(true);
try
{
_entry = await _decklists.GetEntryAsync(_deck.DeckName);
if (_entry == null)
{
SetStatus("This deck does not have an entry in decklists. It will be created.");
_entry = new DecklistsEntry();
_entry.Link = _deck.DeckName;
textBoxName.Text = _deck.DeckName;
}
else
{
SetStatus("This deck already has an entry in decklists. It will be updated.");
textBoxName.Text = _entry.Name;
textBoxDescription.Text = _entry.Description;
comboBoxStrategy.Text = _entry.Strategy;
checkBoxIncludeColorless.Checked = _entry.Colors.IndexOf(colorlessCode) != -1;
}
UpdateUI(false);
}
catch (DecklistsException ex)
{
ShowError(ex.Message);
DisableAllExceptCancel();
}
catch (WebException)
{
ShowError("Network error while accessing Decklists.");
DisableAllExceptCancel();
}
}
public async Task Update(DecklistsEntry entry)
{
int retries = 5;
while (retries > 0)
{
try
{
await _page.OpenAsync();
InsertOrReplaceEntry(entry);
await _page.SaveAsync("WikiDeck updated " + entry.Link);
retries = 0;
}
catch (WikiaEditConflictException)
{
--retries;
if (retries == 0)
{
throw;
}
await Task.Delay(100);
}
}
}
private void InsertOrReplaceEntry(DecklistsEntry entry)
{
Match match = Regex.Match(_page.Content, @"{{DecklistRow\s*\|link\s*=\s*" + entry.Link, RegexOptions.Singleline);
if (match.Success)
{
int startPos = match.Index;
int len = GetEntryLength(_page.Content, startPos);
string start = _page.Content.Substring(0, startPos);
string end = _page.Content.Substring(startPos + len);
_page.Content = start + entry.ToString() + end;
}
else
{
int startPos = _page.Content.IndexOf("<!-- Add your deck info above here! -->");
if (startPos == -1)
{
throw new DecklistsException("Insertion point not found in decklists.");
}
string start = _page.Content.Substring(0, startPos - 1);
string end = _page.Content.Substring(startPos);
_page.Content = start + "\n" + entry.ToString() + "\n" + end;
}
}