public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// we only want query type data sources, e.g. queries, fast queries, or relative sources
if (!(args.DataSource.StartsWith("query:") || args.DataSource.StartsWith("fast:") || args.DataSource.StartsWith(".")))
{
return;
}
string query = args.DataSource;
bool useFastQuery = false;
// strip the starting query: if one exists, we wont send that on to Sitecore
if (query.StartsWith("query:"))
{
query = query.Substring(6);
}
// strip fast: if present, but keep a note if it was a fast query for later
if (query.StartsWith("fast:"))
{
query = query.Substring(5);
useFastQuery = true;
}
Item rootItem = args.ContextItem;
// move up any parent items until we get to the meat of the query
while (query.StartsWith("../"))
{
rootItem = rootItem.Parent;
query = query.Substring(3);
}
// strip any explicit relative paths; we'll "relative-ize" the query with the root item's full path anyway
if (query.StartsWith("./"))
{
query = query.Substring(2);
}
// if the path is not an absolute one, we'll prepend the full path of the root item to turn it into an effectively relative query
if (!query.StartsWith("/"))
{
query = rootItem.Paths.FullPath + "/" + query;
}
// if the original query contained the fast moniker we'll re-add it here to the parsed query
if (useFastQuery)
{
query = "fast:" + query;
}
args.DataSourceItems.AddRange(rootItem.Database.SelectItems(query));
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
Assert.ArgumentNotNull(args, "args");
// had a valid data source, so skip processing an empty context data source
if (!string.IsNullOrEmpty(args.DataSource)) return;
args.DataSourceItems.Add(Sitecore.Context.Item);
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
Assert.ArgumentNotNull(args, "args");
// had a valid data source, so skip processing an empty context data source
if (!string.IsNullOrEmpty(args.DataSource))
{
return;
}
args.DataSourceItems.Add(Sitecore.Context.Item);
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// ignore data sources that are not absolute paths or IDs
if (!(args.DataSource.StartsWith("/") || args.DataSource.StartsWith("{")))
{
return;
}
// the split on | supports multilist style ID lists (but also path lists technically...)
foreach (string identifier in args.DataSource.Split('|'))
{
string[] parts = identifier.Split(':');
// verify bounds (for an item multilist identifier e.g. "/sitecore/content/foo:fieldName")
// note: relative paths are not supported with multilist identifiers' source item
Assert.IsTrue(parts.Length > 0, "parts > 0");
Assert.IsTrue(parts.Length < 3, "parts < 3");
Item item = args.ContextItem.Database.GetItem(parts[0]);
// couldn't resolve data source item, skip entry
if (item == null)
{
Log.Warn(string.Format("HandleStaticItems: A rendering on {0} contains an invalid item reference: {1}", args.ContextItem.Paths.FullPath, parts[0]), this);
continue;
}
// parse a item multilist field reference
if (parts.Length > 1)
{
MultilistField field = item.Fields[parts[1]];
// invalid field reference
if (field == null || string.IsNullOrEmpty(field.Value))
{
Log.Warn(string.Format("HandleStaticItems: The multilist field {0} on {1} referred to in a rendering data source on {2} did not exist.", item.Paths.FullPath, parts[1], args.ContextItem.Paths.FullPath), this);
continue;
}
args.DataSourceItems.AddRange(field.GetItems());
return;
}
// add a single identifier from the data source string
args.DataSourceItems.Add(item);
}
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// ignore data sources that are not absolute paths or IDs
if (!(args.DataSource.StartsWith("/") || args.DataSource.StartsWith("{"))) return;
// the split on | supports multilist style ID lists (but also path lists technically...)
foreach (string identifier in args.DataSource.Split('|'))
{
string[] parts = identifier.Split(':');
// verify bounds (for an item multilist identifier e.g. "/sitecore/content/foo:fieldName")
// note: relative paths are not supported with multilist identifiers' source item
Assert.IsTrue(parts.Length > 0, "parts > 0");
Assert.IsTrue(parts.Length < 3, "parts < 3");
Item item = args.ContextItem.Database.GetItem(parts[0]);
// couldn't resolve data source item, skip entry
if (item == null)
{
Log.Warn(string.Format("HandleStaticItems: A rendering on {0} contains an invalid item reference: {1}", args.ContextItem.Paths.FullPath, parts[0]), this);
continue;
}
// parse a item multilist field reference
if (parts.Length > 1)
{
MultilistField field = item.Fields[parts[1]];
// invalid field reference
if (field == null || string.IsNullOrEmpty(field.Value))
{
Log.Warn(string.Format("HandleStaticItems: The multilist field {0} on {1} referred to in a rendering data source on {2} did not exist.", item.Paths.FullPath, parts[1], args.ContextItem.Paths.FullPath), this);
continue;
}
args.DataSourceItems.AddRange(field.GetItems());
return;
}
// add a single identifier from the data source string
args.DataSourceItems.Add(item);
}
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// we only want query type data sources, e.g. queries, fast queries, or relative sources
if (!(args.DataSource.StartsWith("query:") || args.DataSource.StartsWith("fast:") || args.DataSource.StartsWith(".")))
{
return;
}
string query = args.DataSource;
bool useFastQuery = false;
// strip the starting query: if one exists, we wont send that on to Sitecore
if (query.StartsWith("query:"))
query = query.Substring(6);
// strip fast: if present, but keep a note if it was a fast query for later
if (query.StartsWith("fast:"))
{
query = query.Substring(5);
useFastQuery = true;
}
Item rootItem = args.ContextItem;
// move up any parent items until we get to the meat of the query
while (query.StartsWith("../"))
{
rootItem = rootItem.Parent;
query = query.Substring(3);
}
// strip any explicit relative paths; we'll "relative-ize" the query with the root item's full path anyway
if (query.StartsWith("./"))
query = query.Substring(2);
// if the path is not an absolute one, we'll prepend the full path of the root item to turn it into an effectively relative query
if (!query.StartsWith("/"))
query = rootItem.Paths.FullPath + "/" + query;
// if the original query contained the fast moniker we'll re-add it here to the parsed query
if (useFastQuery) query = "fast:" + query;
args.DataSourceItems.AddRange(rootItem.Database.SelectItems(query));
args.HasItems = true;
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// if a search context came in, we don't dispose it when done - otherwise we dispose our temp context
bool disposeSearchContext = args.SearchContext == null;
IProviderSearchContext searchContext = null;
try
{
searchContext = args.SearchContext ?? ContentSearchManager.CreateSearchContext(new SitecoreIndexableItem(args.ContextItem));
var query = CreateQuery(searchContext, args.DataSource);
args.DataSourceItems.AddRange(ProcessQueryResults(query));
}
finally
{
if(disposeSearchContext && searchContext != null) searchContext.Dispose();
}
}
public override void DoProcess(ResolveRenderingDataSourceArgs args)
{
// if a search context came in, we don't dispose it when done - otherwise we dispose our temp context
bool disposeSearchContext = args.SearchContext == null;
IProviderSearchContext searchContext = null;
try
{
searchContext = args.SearchContext ?? ContentSearchManager.CreateSearchContext(new SitecoreIndexableItem(args.ContextItem));
var query = CreateQuery(searchContext, args.DataSource);
args.DataSourceItems.AddRange(ProcessQueryResults(query));
}
finally
{
if (disposeSearchContext && searchContext != null)
{
searchContext.Dispose();
}
}
}
/// <summary>
/// Invoke the ResolveRenderingDataSource pipeline to resolve the data source item
/// </summary>
private static Item[] RunPipeline(string dataSource, Item contextItem, IProviderSearchContext searchContext)
{
var args = new ResolveRenderingDataSourceArgs(dataSource, contextItem, searchContext);
CorePipeline.Run("resolveRenderingDataSource", args);
return args.DataSourceItems.ToArray();
}
