Lidarr/NzbDrone.Core/Providers/Core/HttpProvider.cs

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C#
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using System;
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using System.IO;
using System.Net;
using System.Text;
using NLog;
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namespace NzbDrone.Core.Providers.Core
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{
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public class HttpProvider
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{
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public virtual string DownloadString(string address)
{
try
{
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return new WebClient().DownloadString(address);
}
catch (Exception ex)
{
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Logger.Warn("Failed to get response from: {0}", address);
Logger.TraceException(ex.Message, ex);
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throw;
}
}
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public virtual string DownloadString(string address, string username, string password)
{
try
{
var webClient = new WebClient();
webClient.Credentials = new NetworkCredential(username, password);
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return webClient.DownloadString(address);
}
catch (Exception ex)
{
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Logger.Warn("Failed to get response from: {0}", address);
Logger.TraceException(ex.Message, ex);
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throw;
}
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}
public virtual Stream DownloadStream(string url, NetworkCredential credential)
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{
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var request = WebRequest.Create(url);
request.Credentials = credential;
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var response = request.GetResponse();
return response.GetResponseStream();
}
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public virtual bool DownloadFile(string address, string fileName)
{
try
{
var webClient = new WebClient();
webClient.DownloadFile(address, fileName);
return true;
}
catch (Exception ex)
{
Logger.Warn("Failed to get response from: {0}", address);
Logger.TraceException(ex.Message, ex);
return false;
}
}
public virtual string PostCommand(string address, string username, string password, string command)
{
address += "/jsonrpc";
Logger.Trace("Posting command: {0}, to {1}", command, address);
byte[] byteArray = Encoding.ASCII.GetBytes(command);
var request = WebRequest.Create(address);
request.Method = "POST";
request.Credentials = new NetworkCredential(username, password);
request.ContentLength = byteArray.Length;
request.ContentType = "application/x-www-form-urlencoded";
var dataStream = request.GetRequestStream();
dataStream.Write(byteArray, 0, byteArray.Length);
dataStream.Close();
var response = request.GetResponse();
dataStream = response.GetResponseStream();
var reader = new StreamReader(dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd();
reader.Close();
dataStream.Close();
response.Close();
return responseFromServer.Replace(" ", " ");
}
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}
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}