public static JSONObject GetValues(string referenceId, string itemId)
{
var data = GetImageGalleryData(referenceId);
var result = new JSONObject();
var item = data.Items.Where(i => i.Id == itemId).FirstOrDefault();
bool isRoot = item== null || item.Id == HttpContext.Current.Request.QueryString["itemid"];
result.AddValue("isRoot", isRoot);
if (isRoot)
{
result.AddValue("canMoveUp", false);
result.AddValue("canMoveDown", false);
result.AddValue("headline", "");
result.AddValue("content", "");
}
else
{
var index = data.Items.IndexOf(item);
result.AddValue("canMoveUp", index > 0);
result.AddValue("canMoveDown", index < data.Items.Count - 1);
result.AddValue("name", item.Text);
result.AddValue("headline", item.Headline);
result.AddValue("content", item.Content);
if (!string.IsNullOrEmpty(item.ImageId))
{
var media = new global::umbraco.cms.businesslogic.media.Media(Convert.ToInt32(item.ImageId));
{
result.AddValue("imageId", item.ImageId);
result.AddValue("imageName", media.Text);
result.AddValue("imageUrl", (string)media.getProperty("umbracoFile").Value);
}
}
}
return result;
}
public static JSONObject SetItemValue(string referenceId, string itemId, JSONObject value)
{
var result = new JSONObject();
var data = GetImageGalleryData(referenceId);
var item = data.Items.Where(i => i.Id == itemId).FirstOrDefault();
foreach (var key in value.Keys)
{
switch (key)
{
case "name":
item.Text = (string) value[key];
break;
case "headline":
item.Headline = (string) value[key];
break;
case "content":
item.Content = (string) value[key];
break;
case "imageId":
item.ImageId = (string) value[key];
if (!string.IsNullOrEmpty(item.ImageId))
{
var media = new global::umbraco.cms.businesslogic.media.Media(Convert.ToInt32(item.ImageId));
{
result.AddValue("imageId", item.ImageId);
result.AddValue("imageName", media.Text);
result.AddValue("imageUrl", (string)media.getProperty("umbracoFile").Value);
}
}
break;
}
}
result.AddValue("value", data.ToJSON().ToString());
return result;
}