public static bool LoadImage(WebImage image, HttpRequestParameters requestParameters = null, Predicate <ImageMongoCache> filter = null)
{
if (image.Url != null && image.Image == null)
{
try
{
if (_imageCacheManager != null)
{
ImageMongoCache imageCache = (ImageMongoCache)_imageCacheManager.GetImageCache(image.Url, requestParameters);
if (filter != null && !filter(imageCache))
{
return(false);
}
image.Image = imageCache.Image;
}
else
{
image.Image = HttpManager.CurrentHttpManager.LoadImage(new HttpRequest {
Url = image.Url
}, requestParameters);
}
}
catch (Exception ex)
{
Trace.WriteLine("error loading image \"{0}\"", image.Url);
Trace.WriteLine(ex.Message);
//return false;
}
}
return(true);
}
//Predicate<ImageMongoCache> filter = null
public bool LoadImage(WebImage webImage, WebImageRequest imageRequest, HttpRequestParameters requestParameters = null)
{
//Trace.WriteLine($"WebImageMongo.LoadImage() : \"{webImage.Url}\" _imageCacheManager {_imageCacheManager}");
if (webImage.Url != null && webImage.Image == null)
{
try
{
Image image = null;
if (_imageCacheManager != null)
{
ImageMongoCache imageCache = (ImageMongoCache)_imageCacheManager.GetImageCache(webImage.Url, requestParameters);
//if (_imageFilter != null && !_imageFilter(imageCache))
// return false;
image = imageCache.Image;
}
else if (imageRequest.LoadImageFromWeb)
{
image = HttpManager.CurrentHttpManager.LoadImage(new HttpRequest {
Url = webImage.Url
}, requestParameters);
}
if (imageRequest.LoadImageToData)
{
webImage.Image = image;
}
}
catch (Exception ex)
{
Trace.WriteLine("error loading image \"{0}\"", webImage.Url);
Trace.WriteLine(ex.Message);
//return false;
}
}
return(true);
}