//private void GetEligibleWorkingURLs(List<ImageDetails> imgs)
//{
// try
// {
// Parallel.ForEach(imgs, new ParallelOptions { MaxDegreeOfParallelism = 1 }, (img) =>
// {
// try
// {
// var request = (HttpWebRequest)WebRequest.Create(img.ImageUrl);
// request.Timeout = 500;
// request.Method = "HEAD";
// using (var response = (HttpWebResponse)request.GetResponse())
// {
// if (response.StatusCode == HttpStatusCode.OK && response.ContentType.Contains("image"))
// {
// img.isValid = true;
// }
// }
// }
// catch (WebException we)
// {
// Debug.Print(we.StackTrace);
// }
// });
// }
// catch (Exception eeeee)
// {
// Debug.Print(eeeee.StackTrace);
// throw;
// }
//}
private Task DownloadFile(ImageDetails img)
{
//using (WebClient wc = new WebClient())
using (DwnldWebClient wc = new DwnldWebClient())
{
Uri uri = new Uri(img.ImageUrl);
//string formatedName = string.Format("{0}_{1:yyyy_MM_dd_hh_mm_ss_fff}", img.ID, DateTime.Now);
string formatedName = string.Format("{0}", img.ID);
string downloadToDirectory = @"C:\Users\Abhi\Documents\hashes\" + formatedName;
img.pathOnDisk = downloadToDirectory;
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Timeout = 2000;
request.Method = "HEAD";
request.UserAgent = userAgent;
try
{
using (var response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode == HttpStatusCode.OK && response.ContentType.Contains("image"))
{
return(wc.DownloadFileTaskAsync(uri, downloadToDirectory));
}
else
{
img.error = INVALID_TYPE_ERROR;
rejects++;
img.hash = EMPTY_MD5_HASH;
return(null);
}
}
}
catch (System.Net.WebException ex)
{
img.error = ex.Message;
img.hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
catch (Exception ex)
{
img.error = ex.Message;
img.hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
return(null);
//return wc.DownloadFileTaskAsync(uri, downloadToDirectory);
}
}
private Task DownloadFile(BuzzBuzz_Developments_UserImage img)
{
//using (WebClient wc = new WebClient())
using (DwnldWebClient wc = new DwnldWebClient())
{
string fullImagePath = string.Concat(DEV_IMG_S3_PATH + "/" + img.ImageFile);
Uri uri = new Uri(fullImagePath);
img.FormattedName = img.ImageFile.Length < 150 ? string.Format("{0}_{1}", img.ImageID, img.ImageFile)
: string.Format("{0}_{1:yyyy_MM_dd_hh_mm_ss_fff}", img.ImageID.ToString(), DateTime.Now);
//img.FormattedName = img.ImageFile.Length < 150 ? string.Format("{0}_{1:yyyy_MM_dd_hh_mm_ss_fff}_{2}", img.ImageID, DateTime.Now, img.ImageFile) : img.ImageID.ToString();
string downloadToDirectory = string.Concat(DownloadDirectory + "/" + img.FormattedName);
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Timeout = 2000;
request.Method = "HEAD";
request.UserAgent = userAgent;
try
{
using (var response = (HttpWebResponse)request.GetResponse())
{
//if (response.StatusCode == HttpStatusCode.OK && response.ContentType.Contains("image") || img.ImageFile.EndsWith(".ashx"))
if (response.StatusCode == HttpStatusCode.OK)
{
return(wc.DownloadFileTaskAsync(uri, downloadToDirectory));
}
else
{
img.Error = INVALID_TYPE_ERROR;
img.MD5Hash = INVALID_TYPE_ERROR;
rejects++;
//img.hash = EMPTY_MD5_HASH;
return(null);
}
}
}
catch (System.Net.WebException ex)
{
img.Error = ex.Message;
img.MD5Hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
catch (Exception ex)
{
img.Error = ex.Message;
img.MD5Hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
return(null);
//return wc.DownloadFileTaskAsync(uri, downloadToDirectory);
}
}
private Task DownloadFile(BuzzBuzz_Developments_UnitPlans img)
{
//using (WebClient wc = new WebClient())
using (DwnldWebClient wc = new DwnldWebClient())
{
string fullImagePath = string.Concat(UNITPLAN_IMG_S3_PATH + "/" + img.PlanImage);
Uri uri = new Uri(fullImagePath);
img.FormattedName = img.PlanImage.Length < 150 ? string.Format("{0}_{1}", img.PlanID, img.PlanImage)
: string.Format("{0}_{1:yyyy_MM_dd_hh_mm_ss_fff}", img.PlanID.ToString(), DateTime.Now);
string downloadToDirectory = string.Concat(DownloadDirectory + "/" + img.FormattedName);
var request = (HttpWebRequest)WebRequest.Create(uri);
request.Timeout = 2000;
request.Method = "HEAD";
request.UserAgent = userAgent;
try
{
using (var response = (HttpWebResponse)request.GetResponse())
{
//if (response.StatusCode == HttpStatusCode.OK && response.ContentType.Contains("image") || img.ImageFile.EndsWith(".ashx"))
if (response.StatusCode == HttpStatusCode.OK)
{
/* To set up each task with cancellation token
* so that errored out tasks can be cancelled
*/
/*
* CancellationTokenSource tokenSource = new CancellationTokenSource();
* CancellationToken token = tokenSource.Token;
*
* return Task.Factory.StartNew(() => wc.DownloadFileTaskAsync(uri, downloadToDirectory), token);
*/
return(wc.DownloadFileTaskAsync(uri, downloadToDirectory));
}
else
{
img.Error = INVALID_TYPE_ERROR;
img.MD5Hash = INVALID_TYPE_ERROR;
rejects++;
//img.hash = EMPTY_MD5_HASH;
return(null);
}
}
}
catch (System.Net.WebException ex)
{
img.Error = ex.Message;
img.MD5Hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
catch (Exception ex)
{
img.Error = ex.Message;
img.MD5Hash = EMPTY_MD5_HASH;
Debug.Print(ex.Message);
Debug.Print(ex.StackTrace);
rejects++;
//return null;
}
return(null);
//return wc.DownloadFileTaskAsync(uri, downloadToDirectory);
}
}
