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covers are re-downloaded if remote size is different than

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local size.
This commit is contained in:
kay.one 2013-05-28 21:10:23 -07:00
commit e2d17ac109
10 changed files with 154 additions and 8 deletions
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24
NzbDrone.Common/HttpProvider.cs
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@ -1,4 +1,5 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Net;
@ -12,6 +13,8 @@ namespace NzbDrone.Common
string DownloadString(string address);
string DownloadString(string address, string username, string password);
string DownloadString(string address, ICredentials identity);
Dictionary<string, string> DownloadHeader(string url);
Stream DownloadStream(string url, NetworkCredential credential = null);
void DownloadFile(string url, string fileName);
string PostCommand(string address, string username, string password, string command);
@ -19,6 +22,9 @@ namespace NzbDrone.Common
public class HttpProvider : IHttpProvider
{
public const string ContentLenghtHeader = "Content-Length";
private readonly IEnvironmentProvider _environmentProvider;
private static readonly Logger logger = LogManager.GetCurrentClassLogger();
private readonly string _userAgent;
@ -54,6 +60,22 @@ namespace NzbDrone.Common
}
}
public Dictionary<string, string> DownloadHeader(string url)
{
var headers = new Dictionary<string, string>();
var request = WebRequest.Create(url);
request.Method = "HEAD";
var response = request.GetResponse();
foreach (var key in headers.Keys)
{
headers.Add(key, response.Headers[key]);
}
return headers;
}
public Stream DownloadStream(string url, NetworkCredential credential = null)
{
var request = (HttpWebRequest)WebRequest.Create(url);
@ -70,7 +92,7 @@ namespace NzbDrone.Common
try
{
var fileInfo = new FileInfo(fileName);
if (!fileInfo.Directory.Exists)
if (fileInfo.Directory != null && !fileInfo.Directory.Exists)
{
fileInfo.Directory.Create();
}