public PictureList GetPictures(PictureSearch ps)
{
WallbaseImageSearchSettings wiss = string.IsNullOrEmpty(ps.SearchProvider.ProviderConfig) ? new WallbaseImageSearchSettings() : WallbaseImageSearchSettings.LoadFromXML(ps.SearchProvider.ProviderConfig);
//if max picture count is 0, then no maximum, else specified max
var maxPictureCount = wiss.GetMaxImageCount(ps.MaxPictureCount);
int pageSize = wiss.GetPageSize();
int pageIndex = ps.PageToRetrieve; //set page to retreive if one is specified
var imgFoundCount = 0;
//authenticate to wallbase
Authenticate(wiss.Username, wiss.Password);
var wallResults = new List <Picture>();
string areaURL = wiss.BuildURL();
do
{
//calculate page index. Random does not use pages, so for random just refresh with same url
string strPageNum = (pageIndex * pageSize).ToString();
string pageURL = areaURL.Contains("{0}") ? string.Format(areaURL, strPageNum) : areaURL;
//string content = HttpPost(pageURL, postParams);
string content = string.Empty;
using (HttpUtility.CookieAwareWebClient _client = new HttpUtility.CookieAwareWebClient(_cookies))
{
try
{
//if random then don't post values
//if (wiss.SA == "random")
//{
content = _client.DownloadString(pageURL);
//}
//else
//{
// byte[] reqResult = _client.UploadValues(pageURL, wiss.GetPostParams());
// content = System.Text.Encoding.Default.GetString(reqResult);
//}
}
catch (Exception ex)
{
Log.Logger.Write(string.Format("Failed to download search results from wallbase.cc, error: {0}", ex.ToString()), Log.LoggerLevels.Warnings);
}
}
if (string.IsNullOrEmpty(content))
{
break;
}
//parse html and get count
var pics = ParsePictures(content);
imgFoundCount = pics.Count();
//if we have an image ban list check for them
// doing this in the provider instead of picture manager
// ensures that our count does not go down if we have a max
if (ps.BannedURLs != null && ps.BannedURLs.Count > 0)
{
pics = (from c in pics where !(ps.BannedURLs.Contains(c.Url)) select c).ToList();
}
wallResults.AddRange(pics);
//increment page index so we can get the next set of images if they exist
pageIndex++;
} while (imgFoundCount > 0 && wallResults.Count < maxPictureCount && ps.PageToRetrieve == 0);
PictureList result = FetchPictures(wallResults, ps.PreviewOnly);
result.Pictures = result.Pictures.Take(maxPictureCount).ToList();
return(result);
}