/// <summary>
/// Generates the list channel items.
/// </summary>
/// <param name="rssChannel">The RSS channel.</param>
/// <returns></returns>
private string GenerateListChannelItems(RssChannel rssChannel)
{
DateTime lastBuildDate = DateTime.MinValue;
MetaClass listMetaClass = DataContext.Current.GetMetaClass(this.Parameters.ClassName);
foreach(EntityObject item in BusinessManager.List(this.Parameters.ClassName,
this.CurrentProfile.Filters.ToArray(),
this.CurrentProfile.Sorting.ToArray()))
{
RssItem rssItem = new RssItem();
rssItem.Guid = new RssGuid();
rssItem.Title = string.IsNullOrEmpty(listMetaClass.TitleFieldName) ?
("#" + item.PrimaryKeyId.Value.ToString()) :
(string)item[listMetaClass.TitleFieldName];
rssItem.Link = MakeFullLink(this.Page.ResolveUrl(string.Format(CultureInfo.CurrentUICulture, "~/Apps/MetaUIEntity/Pages/EntityList.aspx?ClassName={0}", listMetaClass.Name)));
rssItem.Guid.IsPermaLink = "false";
rssItem.Guid.Text = item.PrimaryKeyId.Value.ToString();
rssItem.Description = RenderListEntityObjectDescription(listMetaClass, item);
DateTime modified = (DateTime)item["Modified"];
if (modified > lastBuildDate)
lastBuildDate = modified;
rssItem.PubDate = RssXmlHelper.ToRfc822(modified);
UserLight author = UserLight.Load((int)item["ModifierId"]);
if(author!=null)
rssItem.Author = string.Format("{0} <{1}>", author.DisplayName, author.Email);
rssChannel.Items.Add(rssItem);
}
if (lastBuildDate == DateTime.MinValue)
lastBuildDate = DateTime.Now;
return RssXmlHelper.ToRfc822(lastBuildDate);
}
/// <summary>
/// Generates the channel items.
/// </summary>
/// <param name="rssChannel">The RSS channel.</param>
/// <returns></returns>
private string GenerateChannelItems(RssChannel rssChannel)
{
if (this.Parameters.ClassName.StartsWith("List_"))
{
return GenerateListChannelItems(rssChannel);
}
return RssXmlHelper.ToRfc822(DateTime.Now);
}
/// <summary>
/// Generates the list channel information.
/// </summary>
/// <param name="channel">The channel.</param>
private void GenerateListChannelInformation(RssChannel channel)
{
MetaClass listMetaClass = DataContext.Current.GetMetaClass(this.Parameters.ClassName);
string strViewName = string.Empty;
if (this.CurrentProfile != null)
strViewName = Common.GetWebResourceString(this.CurrentProfile.Name, CultureInfo.CurrentUICulture);
channel.Title = string.Format(CultureInfo.CurrentUICulture, RssResource.RssChannel_List_Title_Format, listMetaClass.FriendlyName, strViewName, Configuration.Domain);
channel.Description = string.Format(CultureInfo.CurrentUICulture, RssResource.RssChannel_List_Description_Format, listMetaClass.FriendlyName, strViewName, Configuration.Domain);
channel.Link = MakeFullLink(this.Page.ResolveUrl(string.Format(CultureInfo.CurrentUICulture, "~/Apps/MetaUIEntity/Pages/EntityList.aspx?ClassName={0}", listMetaClass.Name)));
channel.Image.Url = MakeFullLink(this.Page.ResolveUrl("~/layouts/images/lists.gif"));
}
/// <summary>
/// Generates the channel information.
/// </summary>
/// <param name="channel">The channel.</param>
private void GenerateChannelInformation(RssChannel channel)
{
if(this.Parameters.ClassName.StartsWith("List_"))
{
string strListId = this.Parameters.ClassName.Replace("List_", string.Empty);
int listId = int.Parse(strListId);
if (!ListInfoBus.CanRead(listId))
throw new Mediachase.Ibn.AccessDeniedException();
GenerateListChannelInformation(channel);
}
}
