public FileDatabaseItem([NotNull] FileDatabase database, [CanBeNull] FileDatabaseItem parent, Guid id, [NotNull] string name, string displayName, [NotNull] string icon16X16, [NotNull] string icon32X32, [NotNull] string template, Guid templateId, [NotNull] string path, int childCount, string mediaUrl)
{
Database = database;
Parent = parent;
Id = id;
Name = name;
DisplayName = displayName;
Icon16X16 = icon16X16;
Icon32X32 = icon32X32;
Path = path;
ChildCount = childCount;
Template = template;
TemplateId = templateId;
MediaUrl = mediaUrl;
}
protected virtual void WriteItemHeader([NotNull] JsonTextWriter output, [NotNull] FileDatabaseItem item)
{
output.WritePropertyString("id", item.Id.ToString("B").ToUpperInvariant());
output.WritePropertyString("uri", DatabaseName + "/" + item.Id.ToString("B").ToUpperInvariant() + "/en/1/");
output.WritePropertyString("name", item.Name);
output.WritePropertyString("displayName", item.DisplayName);
output.WritePropertyString("database", DatabaseName);
output.WritePropertyString("icon16x16", item.Icon16X16);
output.WritePropertyString("icon32x32", item.Icon32X32);
output.WritePropertyString("path", item.Path);
output.WritePropertyString("longPath", item.Path);
output.WritePropertyString("templateId", item.TemplateId.ToString("B").ToUpperInvariant());
output.WritePropertyString("templateName", item.Template);
output.WritePropertyString("childCount", item.ChildCount);
if (item.Path.StartsWith("/sitecore/media library/"))
{
output.WritePropertyString("mediaurl", item.MediaUrl);
}
}
protected virtual void WriteItemFields(JsonTextWriter output, [NotNull] RequestParameters request, FileDatabaseItem item)
{
if (!request.Fields.Any())
{
return;
}
var includeAllFields = request.Fields.Count == 1 && request.Fields.First().FieldName == "*";
var includeSystemFields = request.IncludeSystemFields;
var includeFieldInfo = request.IncludeFieldInfo;
if (includeFieldInfo)
{
output.WriteStartArray("fields");
}
else
{
output.WriteStartObject("fields");
}
foreach (var field in item.Fields)
{
if (includeAllFields)
{
if (!includeSystemFields && field.Name.StartsWith("__"))
{
continue;
}
}
else if (!request.Fields.Any(f => string.Equals(f.FieldName, field.Name, StringComparison.OrdinalIgnoreCase)))
{
continue;
}
var value = field.Value;
var fieldInfo = request.Fields.FirstOrDefault(f => string.Equals(f.FieldName, field.Name, StringComparison.OrdinalIgnoreCase)) ?? new FieldInfo(field.Name, string.Empty);
foreach (var formatter in ContentDeliveryManager.FieldValueFormatters.OrderBy(f => f.Priority))
{
if (!formatter.TryFormat(field, fieldInfo, value, out var formattedValue))
{
continue;
}
value = formattedValue;
break;
}
if (!request.IncludeEmptyFields && string.IsNullOrEmpty(value))
{
continue;
}
if (includeFieldInfo)
{
output.WriteStartObject();
output.WritePropertyString("id", field.Id.ToString("B").ToUpperInvariant());
output.WritePropertyString("uri", DatabaseName + "/" + item.Id.ToString("B").ToUpperInvariant() + "/en/1/" + field.Id.ToString("B").ToUpperInvariant());
output.WritePropertyString("name", field.Name);
output.WritePropertyString("displayName", field.DisplayName);
output.WritePropertyString("value", value);
output.WriteEndObject();
}
else
{
output.WritePropertyString(field.Name, value);
}
}
if (includeFieldInfo)
{
output.WriteEndArray();
}
else
{
output.WriteEndObject();
}
}
protected virtual void WriteItemChildren(JsonTextWriter output, RequestParameters request, FileDatabaseItem item, int children)
{
if (children == 0 || !item.Children.Any())
{
return;
}
output.WriteStartArray("children");
foreach (var child in item.Children)
{
output.WriteStartObject();
WriteItemHeader(output, child);
WriteItemFields(output, request, child);
WriteItemChildren(output, request, child, children - 1);
output.WriteEndObject();
}
output.WriteEndArray();
}
protected void ReadItem([NotNull] JObject jobject, [CanBeNull] FileDatabaseItem parent)
{
var itemName = jobject.GetPropertyValue("name");
var itemDisplayName = jobject.GetPropertyValue("displayName");
var icon16X16 = jobject.GetPropertyValue("icon16x16");
var icon32X32 = jobject.GetPropertyValue("icon32x32");
var template = jobject.GetPropertyValue("templateName");
var path = jobject.GetPropertyValue("path");
var mediaUrl = jobject.GetPropertyValue("mediaUrl");
var itemIdString = jobject.GetPropertyValue("id");
if (!Guid.TryParse(itemIdString, out var itemId))
{
throw new InvalidOperationException("id is not a valid Guid");
}
var templateIdString = jobject.GetPropertyValue("templateId");
if (!Guid.TryParse(templateIdString, out var templateId))
{
throw new InvalidOperationException("templateId is not a valid Guid");
}
var childCountString = jobject.GetPropertyValue("childCount");
if (!int.TryParse(childCountString, out var childCount))
{
throw new InvalidOperationException("childCount is not a valid integer");
}
var item = new FileDatabaseItem(this, parent, itemId, itemName, itemDisplayName, icon16X16, icon32X32, template, templateId, path, childCount, mediaUrl);
var fields = (JObject)jobject.Property("fields").Value;
foreach (var property in fields.Properties())
{
var fieldName = property.Name;
var value = property.Value.ToString();
var field = new FileDatabaseField(fieldName, value);
item.Fields.Add(field);
}
Items.Add(item);
var childrenProperty = jobject.Property("children");
if (childrenProperty == null)
{
return;
}
var children = (JArray)childrenProperty.Value;
foreach (var child in children.OfType <JObject>())
{
ReadItem(child, item);
}
}