private async Task ValidateChannelLink()
{
var reg = new Regex(@"(https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]+[-A-Za-z0-9+&@#/%=~_|]");
string link = ChannelLinkTextBox.Text.Trim();
if (string.IsNullOrEmpty(link))
{
new PopupToast(AppTools.GetReswLanguage("Tip_FieldEmpty"), AppTools.GetThemeSolidColorBrush(ColorType.ErrorColor)).ShowPopup();
}
else
{
TryLinkButton.IsEnabled = false;
LoadingRing.IsActive = true;
if (!reg.IsMatch(link))
{
var results = await FeedlyResult.GetFeedlyResultFromText(link);
TryLinkButton.IsEnabled = true;
LoadingRing.IsActive = false;
if (results.Count > 0)
{
SearchResultContainer.Visibility = Visibility.Visible;
FeedlyResults.Clear();
foreach (var item in results)
{
FeedlyResults.Add(item);
}
}
else
{
SearchResultContainer.Visibility = Visibility.Collapsed;
FeedlyResults.Clear();
new PopupToast(AppTools.GetReswLanguage("Tip_NoData"), AppTools.GetThemeSolidColorBrush(ColorType.ErrorColor)).ShowPopup();
}
}
else
{
var channel = await AppTools.GetChannelFromUrl(link);
if (channel != null && !string.IsNullOrEmpty(channel.Name))
{
_sourceChannel = channel;
LoadingRing.IsActive = false;
TryLinkButton.IsEnabled = true;
DetailContainer.Visibility = Visibility.Visible;
if (string.IsNullOrEmpty(ChannelNameTextBox.Text) && string.IsNullOrEmpty(ChannelDescriptionTextBox.Text))
{
ChannelNameTextBox.Text = channel.Name;
ChannelDescriptionTextBox.Text = channel.Description;
}
}
else
{
LoadingRing.IsActive = false;
TryLinkButton.IsEnabled = true;
new PopupToast(AppTools.GetReswLanguage("App_InvalidUrl"), AppTools.GetThemeSolidColorBrush(ColorType.ErrorColor)).ShowPopup();
}
}
}
}
