public static string GetImageUrl(this MediaItem item, int width, int height)
{
if (item == null)
{
//This happens if there is a trailing pipe '|' at the end of an image list
return string.Empty;
}
var options = new Sitecore.Resources.Media.MediaUrlOptions() { Height = height, Width = width };
var url = Sitecore.Resources.Media.MediaManager.GetMediaUrl(item, options);
var cleanUrl = Sitecore.StringUtil.EnsurePrefix('/', url);
var hashedUrl = HashingUtils.ProtectAssetUrl(cleanUrl);
return hashedUrl;
}
/// <summary>
/// Gets the full size image paths based on the BaseUrl in the app settings and the short path in the delimited property Image_Filename in the Product.
/// </summary>
/// <param name="item">The item on which the image is contained.</param>
/// <param name="width">The width of the image to draw.</param>
/// <param name="height">The height of the image to draw.</param>
/// <returns>
/// The full size image paths.
/// </returns>
public static string GetImageUrl(this MediaItem item, int width, int height)
{
if (item == null)
{
//This happens if there is a trailing pipe '|' at the end of an image list
return(string.Empty);
}
var options = new Sitecore.Resources.Media.MediaUrlOptions()
{
Height = height, Width = width
};
var url = Sitecore.Resources.Media.MediaManager.GetMediaUrl(item, options);
var cleanUrl = Sitecore.StringUtil.EnsurePrefix('/', url);
var hashedUrl = HashingUtils.ProtectAssetUrl(cleanUrl);
return(hashedUrl);
}
/// <summary>
/// Returns url from specified field
/// </summary>
/// <param name="item"></param>
/// <param name="key"></param>
/// <returns></returns>
public static String GetUrl(Item item, String key)
{
String url = String.Empty;
UrlOptions opt = new UrlOptions
{
AlwaysIncludeServerUrl = true,
LanguageEmbedding = LanguageEmbedding.Never
};
if (HasNotEmptyField(item, key))
{
LinkField extLink = (LinkField)item.Fields[key];
if (extLink != null)
{
if (extLink.IsInternal && extLink.TargetItem != null)
{
url = LinkManager.GetItemUrl(extLink.TargetItem, opt);
}
else if (extLink.IsMediaLink && extLink.TargetItem != null)
{
Sitecore.Resources.Media.MediaUrlOptions mediaOpt = new Sitecore.Resources.Media.MediaUrlOptions();
mediaOpt.AbsolutePath = true;
url = Sitecore.StringUtil.EnsurePrefix('/', Sitecore.Resources.Media.MediaManager.GetMediaUrl(extLink.TargetItem, mediaOpt));
}
else if (extLink.TargetItem != null)
{
url = LinkManager.GetItemUrl(extLink.TargetItem, opt);
}
else if (extLink.Url.Length > 0)
{
url = extLink.Url;
}
}
//else
//{
// url = LinkManager.GetItemUrl(item, opt);
//}
}
//else
//{
// url = LinkManager.GetItemUrl(item, opt);
//}
return url;
}
