protected virtual string GetSource()
{
var options = new MediaUrlOptions();
Language result1;
if (!string.IsNullOrEmpty(language) && Language.TryParse(language, out result1))
{
options.Language = result1;
}
if (!string.IsNullOrEmpty(database))
{
options.Database = Factory.GetDatabase(database);
}
Version result2;
if (Version.TryParse(version, out result2))
{
options.Version = result2;
}
options.Width = width;
options.Height = height;
if (maxHeightSet)
{
options.MaxHeight = maxHeight;
}
if (maxWidthSet)
{
options.MaxWidth = maxWidth;
}
if (thumbnailSet)
{
options.Thumbnail = thumbnail;
}
if (scaleSet)
{
options.Scale = scale;
}
if (asSet)
{
options.AllowStretch = allowStretch;
}
if (!string.IsNullOrEmpty(backgroundColor))
{
options.BackgroundColor = MainUtil.StringToColor(backgroundColor);
}
options.IgnoreAspectRatio = ignoreAspectRatio;
if (disableMediaCacheSet)
{
options.DisableMediaCache = disableMediaCache;
}
var urlString = imageField.MediaItem == null
? new UrlString(source)
: new UrlString(MediaManager.GetMediaUrl(imageField.MediaItem, options));
var parameters = new UrlString(options.ToString()).Parameters;
foreach (var key in parameters.AllKeys)
{
urlString.Append(key, parameters[key]);
}
return(urlString.GetUrl(xhtml && Settings.Rendering.ImagesAsXhtml));
}