public FieldSuiteImage(FieldSuiteImageArgs args)
: base(args)
{
if (args.InnerItem.IsNull() || args.Node == null || args.Node.Attributes["imageField"] == null)
{
return;
}
string titleField = null;
string imageField = args.Node.Attributes["imageField"].Value;
if (args.Node.Attributes["titleField"] != null)
{
titleField = args.Node.Attributes["titleField"].Value;
}
//get title, fall back to display name
Title = args.InnerItem.DisplayName;
if (!string.IsNullOrEmpty(titleField))
{
Title = args.InnerItem[titleField];
}
//image field source
ImageField imageFieldObject = args.InnerItem.Fields[imageField];
if (imageFieldObject == null || imageFieldObject.MediaItem == null)
{
return;
}
MediaUrlOptions options = new MediaUrlOptions();
options.AbsolutePath = true;
options.UseItemPath = true;
ImageUrl = MediaManager.GetMediaUrl(imageFieldObject.MediaItem, options);
if (string.IsNullOrEmpty(ImageUrl))
{
return;
}
}
public MediaImage(FieldSuiteImageArgs args)
: base(args)
{
if (args == null || args.InnerItem.IsNull())
{
return;
}
if(!args.InnerItem.Paths.IsMediaItem)
{
return;
}
MediaItem mediaItem = args.InnerItem;
MediaUrlOptions options = new MediaUrlOptions();
options.AbsolutePath = true;
options.UseItemPath = true;
Title = mediaItem.DisplayName;
ImageUrl = MediaManager.GetMediaUrl(mediaItem, options);
}
/// <summary>
/// Return Velir Image from reflection
/// </summary>
/// <param name="node"></param>
/// <param name="currentItem"></param>
/// <param name="titleField"></param>
/// <param name="imagefield"></param>
/// <returns></returns>
private static IFieldSuiteImage GetItem_FromReflection(XmlNode node, Item currentItem)
{
//verify we can break up the type string into a namespace and assembly name
string[] split = node.Attributes["type"].Value.Split(',');
if (split.Length == 0)
{
return null;
}
string Namespace = split[0];
string AssemblyName = split[1];
// load the assemly
Assembly assembly = GetAssembly(AssemblyName);
// Walk through each type in the assembly looking for our class
Type type = assembly.GetType(Namespace);
if (type == null || !type.IsClass)
{
return null;
}
FieldSuiteImageArgs args = new FieldSuiteImageArgs();
args.InnerItem = currentItem;
args.Node = node;
object[] parameters = new object[1];
parameters[0] = args;
//cast to validator class
IFieldSuiteImage fieldSuiteImage = (IFieldSuiteImage)Activator.CreateInstance(type, parameters);
//validate
return fieldSuiteImage;
}
protected AFieldSuiteImage(FieldSuiteImageArgs args)
{
}