/// <summary>
/// Returns the Field Gutter Processor
/// </summary>
public static IFieldPlaceholderProcessor GetProcessor()
{
if (HttpContext.Current.Cache["FieldSuite.FieldPlaceholder.Processor"] != null)
{
return((IFieldPlaceholderProcessor)HttpContext.Current.Cache["FieldSuite.FieldPlaceholder.Processor"]);
}
XmlNode fieldGutterNode = Factory.GetConfigNode("fieldSuite/fields/fieldPlaceholder");
if (fieldGutterNode == null || fieldGutterNode.ChildNodes.Count == 0)
{
return(null);
}
foreach (XmlNode node in fieldGutterNode.ChildNodes)
{
if (node.Name != "processor")
{
continue;
}
string fullNameSpace = node.Attributes["type"].Value;
//check to verify that xml was not malformed
if (string.IsNullOrEmpty(fullNameSpace))
{
continue;
}
//verify we can break up the type string into a namespace and assembly name
string[] split = fullNameSpace.Split(',');
if (split.Length == 0)
{
continue;
}
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)
{
continue;
}
//cast to processor interface class
IFieldPlaceholderProcessor processor = (IFieldPlaceholderProcessor)Activator.CreateInstance(type);
if (processor == null)
{
continue;
}
HttpContext.Current.Cache["FieldSuite.FieldPlaceholder.Processor"] = processor;
return(processor);
}
return(null);
}
private string RenderMenuButtons(Sitecore.Shell.Applications.ContentManager.Editor.Field field, Item menu, bool readOnly)
{
Assert.ArgumentNotNull(field, "field");
Assert.ArgumentNotNull(menu, "menu");
HtmlTextWriter writer = new HtmlTextWriter(new StringWriter());
writer.Write("<div class=\"scContentButtons\">");
bool flag = true;
foreach (Item item in menu.Children)
{
if (!this.IsFieldEditor || MainUtil.GetBool(item["Show In Field Editor"], false))
{
if (!flag)
{
writer.Write("·");
}
flag = false;
string clickEvent = string.Empty;
if (!string.IsNullOrEmpty(item["Message"]))
{
clickEvent = item["Message"];
}
FieldPlaceholderArgs fieldPlaceholderArgs = new FieldPlaceholderArgs();
fieldPlaceholderArgs.FieldId = field.ControlID;
if (this.CurrentItem != null)
{
fieldPlaceholderArgs.ItemId = this.CurrentItem.ID.ToString();
fieldPlaceholderArgs.InnerItem = CurrentItem;
fieldPlaceholderArgs.TemplateItem = CurrentItem.Template;
}
fieldPlaceholderArgs.Source = GetFieldSource(field);
fieldPlaceholderArgs.ClickEvent = item["Message"];
fieldPlaceholderArgs.FieldItem = menu;
IFieldPlaceholderProcessor fieldPlaceholderProcessor = FieldPlaceholderProcessorFactory.GetProcessor();
if (fieldPlaceholderProcessor != null)
{
clickEvent = fieldPlaceholderProcessor.Process(fieldPlaceholderArgs);
if (string.IsNullOrEmpty(clickEvent))
{
clickEvent = string.Empty;
}
}
//to send a message to the messaging system (handleMessage)
if (item["Client Event"] == null || string.IsNullOrEmpty(item["Client Event"]) || item["Client Event"] == "0")
{
clickEvent = Sitecore.Context.ClientPage.GetClientEvent(clickEvent);
}
if (readOnly)
{
writer.Write("<span class=\"scContentButtonDisabled\">");
writer.Write(item["Display Name"]);
writer.Write("</span>");
}
else
{
string cssClass = "scContentButton";
if (!string.IsNullOrEmpty(item["CssClass"]))
{
cssClass = item["CssClass"];
}
string innerHtml = item["Inner Html"];
if (string.IsNullOrEmpty(innerHtml))
{
innerHtml = item["Display Name"];
}
writer.Write("<a href=\"#\" class=\"" + cssClass + "\" onclick=\"" + clickEvent + "\">");
writer.Write(innerHtml);
writer.Write("</a>");
}
}
}
writer.Write("</div>");
return(writer.InnerWriter.ToString());
}