/// <summary>
/// Renders an item
/// </summary>
/// <param name="itemId"></param>
/// <returns></returns>
public override string RenderItem(string itemId, bool selectedItem)
{
if (string.IsNullOrEmpty(itemId))
{
return(string.Empty);
}
FieldSuiteImageListItem listItem = new FieldSuiteImageListItem();
Item item = Sitecore.Context.ContentDatabase.GetItem(itemId);
if (item.IsNull())
{
return(listItem.RenderItemNotFound(itemId, this.ID));
}
//get interface item
IFieldSuiteImage fieldSuiteImage = FieldSuiteImageFactory.GetFieldSuiteImage(item);
if (fieldSuiteImage == null)
{
return(listItem.RenderItemConfigured(itemId, this.ID));
}
//set default
string imageSrc = "/sitecore modules/shell/field suite/images/unknown.png";
//set to image of the item
if (!string.IsNullOrEmpty(fieldSuiteImage.ImageUrl))
{
//setup image and sitecore click event
imageSrc = fieldSuiteImage.ImageUrl.ToLower();
}
//add thumbnail parameter
string parameters = "w=125&h=125&thn=true&db=" + MasterDatabase.Name.ToLower();
if (imageSrc.Contains("?"))
{
imageSrc += "&" + parameters;
}
else
{
imageSrc += "?" + parameters;
}
string titleText = string.Format("{0}: {1}", item.Name, item.Paths.FullPath);
//if the form is readonly
string onclick = "";
if (!this.ReadOnly)
{
onclick = string.Format("javascript:FieldSuite.Fields.ImagesField.ToggleItem(this, '{0}');", this.ID);
}
//setup description
string description = string.Empty;
if (!string.IsNullOrEmpty(fieldSuiteImage.Title))
{
description = fieldSuiteImage.Title;
if (description.Length > 13)
{
description = description.Substring(0, 13) + "...";
}
}
listItem.Text = description;
listItem.HoverText = titleText;
listItem.ReadOnly = this.ReadOnly;
listItem.ItemClick = onclick;
listItem.Parameters = new List <object>();
listItem.Parameters.Add(string.Format("<img border=\"0\" src=\"{0}\">", imageSrc));
//for performance reason limit field gutter
Int32 renderCount = RenderItemCount;
if (selectedItem)
{
renderCount = RenderSelectedItemCount;
}
//for performance reason limit field gutter
bool useFieldGutter = false;
IFieldGutterProcessor fieldGutterProcessor = FieldGutterProcessorFactory.GetProcessor();
if (fieldGutterProcessor != null)
{
Int32 maxCount = fieldGutterProcessor.MaxCount;
if (maxCount != 0 && renderCount <= maxCount)
{
useFieldGutter = true;
}
}
//return list item as html
if (selectedItem)
{
RenderSelectedItemCount++;
}
else
{
RenderItemCount++;
}
return(listItem.Render(item, item.ID.ToString(), this.ID, useFieldGutter));
}
/// <summary>
/// This method runs the source field builder as a modal
/// </summary>
/// <param name="args"></param>
public void RunAddForm(ClientPipelineArgs args)
{
if (!args.IsPostBack)
{
//get url for field type selector modal
UrlString ustr = new UrlString(UIUtil.GetUri("control:FieldSuiteAddForm"));
ustr.Parameters.Add(args.Parameters);
//open field type selector
Context.ClientPage.ClientResponse.ShowModalDialog(ustr.ToString(), "500", "300", "", true);
//wait for response
args.WaitForPostBack();
}
else
{
//verify result
if (!args.HasResult || string.IsNullOrEmpty(args.Result))
{
return;
}
string linkedItemId = args.Result;
if (!ID.IsID(linkedItemId))
{
return;
}
IFieldSuiteListItem listItem = GetListItem(linkedItemId, args.Parameters["fieldid"]);
if (listItem == null)
{
listItem = new FieldSuiteImageListItem();
SheerResponse.Eval("FieldSuite.Fields.ImagesField.AddItemToContent(\"" + args.Parameters["fieldid"] + "\",\"" + HttpUtility.HtmlEncode(listItem.RenderItemNotFound(linkedItemId, args.Parameters["fieldid"])) + "\",\"" + linkedItemId + "\")");
return;
}
SheerResponse.Eval("FieldSuite.Fields.ImagesField.AddItemToContent(\"" + args.Parameters["fieldid"] + "\",\"" + HttpUtility.HtmlEncode(listItem.Render(linkedItemId, args.Parameters["fieldid"], true)) + "\",\"" + linkedItemId + "\")");
}
}