public void Process(GetLookupSourceItemsArgs args)
{
if (!args.Item.InheritsFrom(SitecoreIDs.StandardRenderingParametersTemplateId))
{
return;
}
var url = WebUtil.GetQueryString();
if (string.IsNullOrWhiteSpace(url))
{
return;
}
try
{
var parameters = FieldEditorOptions.Parse(new UrlString(url)).Parameters;
var currentItemUri = parameters["contentitem"];
if (string.IsNullOrEmpty(currentItemUri))
{
return;
}
var contentItemUri = new ItemUri(currentItemUri);
var contextItem = Database.GetItem(contentItemUri);
args.Item = contextItem;
}
catch (Exception ex)
{
Sitecore.Diagnostics.Log.Error(ex.Message, ex, this);
}
}
public Item[] ListQuery(Item item)
{
bool flag = !string.IsNullOrWhiteSpace(Context.RawUrl) && Context.RawUrl.Contains("hdl");
if (flag)
{
string renderingId = FieldEditorOptions.Parse(new UrlString(Context.RawUrl)).Parameters["rendering"];
if (!string.IsNullOrEmpty(renderingId))
{
ItemUri renderingItemUri = new ItemUri(renderingId);
var containers = DependencyResolver.Current.GetService <IPresentationRepository>().GetStylesItem(renderingItemUri.ItemID, item);
if (containers == null)
{
return(new Item[0]);
}
return(containers.Children.ToArray <Item>());
}
}
var result = new Item[0];
return(result);
}
public void Process(GetLookupSourceItemsArgs args)
{
if (!args.Source.Contains(scapePrefix))
{
return;
}
Item contextItem;
// Only goes ahead if this is a Parameters Template
if (args.Item.Template.BaseTemplates.Where(bt => bt.ID == BaseParameterTemplate).Any())
{
// This whole block is to get Context Item
string url = WebUtil.GetQueryString();
if (string.IsNullOrWhiteSpace(url))
{
args.Source = String.Empty;
return;
}
FieldEditorParameters parameters = null;
try
{
parameters = FieldEditorOptions.Parse(new UrlString(url)).Parameters;
}
catch (Exception) { }
if (parameters == null)
{
args.Source = String.Empty;
return;
}
var currentItemId = parameters["contentitem"];
if (string.IsNullOrEmpty(currentItemId))
{
args.Source = String.Empty;
return;
}
ItemUri contentItemUri = new ItemUri(currentItemId);
contextItem = Database.GetItem(contentItemUri);
}
else
{
contextItem = args.Item;
}
// Now to the custom (site-specific) parameters
var sourceName = args.Source.Replace(scapePrefix, "").Trim();
args.Source = provider.GetSource(contextItem, sourceName);
}
public void Process(GetLookupSourceItemsArgs args)
{
//should we care?
if (HasLookup(args.Source))
{
var url = WebUtil.GetQueryString();
if (string.IsNullOrWhiteSpace(url))
{
return;
}
var fieldEditorOptions = FieldEditorOptions.Parse(new UrlString(url));
var parameters = fieldEditorOptions.Parameters;
var currentItemId = parameters[Constants.FieldEditor.RenderingParameters.ContentItem];
if (string.IsNullOrEmpty(currentItemId))
{
return;
}
// get the context item.
var contentItemUri = new ItemUri(currentItemId);
var contextItem = Database.GetItem(contentItemUri);
// get all item fields, filter out standard fields and order. maybe group by section in future?
contextItem.Fields.ReadAll();
var itemFields = contextItem.Fields.Where(f => !f.Name.StartsWith("__")).OrderBy(f => f.DisplayName);
foreach (Field field in itemFields)
{
// check if we support the field type
if (IsSupportedField(field))
{
args.Result.Add(field.InnerItem);
}
}
// if no other queries to be served, no need to continue pipeline
args.AbortPipeline();
}
}