/// <summary>
/// Gets a reader for the given URL.
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public static RssReadResults ReadRss(string url, HttpDownloadSettings settings = null)
{
if (url == null)
{
throw new ArgumentNullException("url");
}
if (url.Length == 0)
{
throw new ArgumentOutOfRangeException("'url' is zero-length.");
}
// get...
XmlDocument doc = HttpHelper.DownloadToXmlDocument(url, settings);
if (doc == null)
{
throw new InvalidOperationException("doc is null.");
}
// defer...
return(ReadRss(doc));
}
private void buttonSendRequest_Click(object sender, EventArgs e)
{
try
{
string url = this.Url;
if (string.IsNullOrEmpty(url))
{
Alert.ShowWarning(this, "You must enter a URL.");
return;
}
// check...
string lower = url.ToLower();
if (!(lower.StartsWith("http://")) && !(lower.StartsWith("https://")))
{
url = "http://" + url;
this.textUrl.Text = url;
}
// set...
HttpDownloadSettings settings = new HttpDownloadSettings();
settings.ExtraHeaders.Add("x-amx-apiusername", this.textApiUsername.Text.Trim());
settings.ExtraHeaders.Add("x-amx-token", this.textToken.Text.Trim());
XmlDocument doc = HttpHelper.DownloadToXmlDocument(url, settings);
if (doc == null)
throw new InvalidOperationException("'doc' is null.");
// show...
this.ShowXml(doc);
}
catch (HttpDownloadException ex)
{
StringBuilder builder = new StringBuilder();
builder.Append(ex.InnerWebException);
builder.Append("\r\n-----------------------------\r\n");
try
{
string error = new StreamReader(ex.Response.GetResponseStream()).ReadToEnd();
builder.Append(error);
}
catch
{
builder.Append("(An error occurred whilst downloading error information)");
}
builder.Append("\r\n-----------------------------\r\n");
builder.Append(ex);
// show...
this.ShowText(builder.ToString());
}
catch (Exception ex)
{
this.ShowText(ex.ToString());
}
}