private bool PopulateFromList(RssFeedDto feed, SPWeb web, string listIdStr, string viewIdStr, string fieldTitle, string fieldAuthor, string fieldDate, string fieldBody, string RelURL)
{
try
{
var list = web.Lists[listIdStr];
var limit = int.Parse(GetProperty(list.RootFolder.Properties["vti_rss_ItemLimit"], "30"));
var allItemsLink = SPUtility.ConcatUrls(web.Url, list.DefaultView.Url);
feed.LastBuildDate = list.LastItemModifiedDate;
feed.ETag = list.CurrentChangeToken.ToString();
feed.Description = GetProperty(list.RootFolder.Properties["vti_rss_ChannelDescription"], list.Description);
feed.ImageUrl = ConvertRelativeUrlToAbsoluteUrl(GetProperty(list.RootFolder.Properties["vti_rss_ChannelImageUrl"], list.ImageUrl));
feed.ImageLink = allItemsLink;
feed.ImageTitle = list.Title;
feed.Language = web.UICulture.Name;
feed.Link = allItemsLink;
feed.Title = GetProperty(list.RootFolder.Properties["vti_rss_ChannelTitle"], list.Title);
feed.XsltLink = web.Url + "/_layouts/RssXslt.aspx?List=" + list.ID;
feed.Ttl = 60;
for (var i = 0; i < list.Items.Count; i++)
{
try
{
var listItem = list.Items[i];
var feedItem = new RssItem();
var itemUrl = web.Site.RootWeb.Url + RelURL + "?ID=" + listItem.ID;
feedItem.PermalinkGuid = itemUrl;
feedItem.Title = listItem[fieldTitle].ToString();
feedItem.Title = Regex.Replace(feedItem.Title, @"<[^>]+>| ", "").Trim();
feedItem.Link = itemUrl;
feedItem.Description = listItem[fieldBody] != null ? listItem[fieldBody].ToString() : "";
try
{
feedItem.PubDate = Convert.ToDateTime(listItem[fieldDate].ToString());
}
catch
{
try
{
feedItem.PubDate = Convert.ToDateTime(listItem["Modified"].ToString());
}
catch
{
feedItem.PubDate = DateTime.Today;
}
}
feedItem.Author = listItem[fieldAuthor].ToString();
feed.Items.Add(feedItem);
}
catch (Exception ex)
{
}
}
feed.Items = feed.Items.OrderByDescending(x => x.PubDate).Take(limit).ToList();
return(true);
}
catch (Exception ex)
{
}
return(false);
}
private bool PopulateFromList(RssFeedDto feed, SPWeb web, string listIdStr, string viewIdStr, string fieldTitle, string fieldAuthor, string fieldDate, string fieldBody, string RelURL)
{
try
{
var list = web.Lists[listIdStr];
var limit = int.Parse(GetProperty(list.RootFolder.Properties["vti_rss_ItemLimit"], "30"));
var allItemsLink = SPUtility.ConcatUrls(web.Url, list.DefaultView.Url);
feed.LastBuildDate = list.LastItemModifiedDate;
feed.ETag = list.CurrentChangeToken.ToString();
feed.Description = GetProperty(list.RootFolder.Properties["vti_rss_ChannelDescription"], list.Description);
feed.ImageUrl = ConvertRelativeUrlToAbsoluteUrl(GetProperty(list.RootFolder.Properties["vti_rss_ChannelImageUrl"], list.ImageUrl));
feed.ImageLink = allItemsLink;
feed.ImageTitle = list.Title;
feed.Language = web.UICulture.Name;
feed.Link = allItemsLink;
feed.Title = GetProperty(list.RootFolder.Properties["vti_rss_ChannelTitle"], list.Title);
feed.XsltLink = web.Url + "/_layouts/RssXslt.aspx?List=" + list.ID;
feed.Ttl = 60;
for (var i = 0; i < list.Items.Count; i++)
{
try
{
var listItem = list.Items[i];
var feedItem = new RssItem();
var itemUrl = web.Site.RootWeb.Url + RelURL + "?ID=" + listItem.ID;
feedItem.PermalinkGuid = itemUrl;
feedItem.Title = listItem[fieldTitle].ToString();
feedItem.Title = Regex.Replace(feedItem.Title, @"<[^>]+>| ", "").Trim();
feedItem.Link = itemUrl;
feedItem.Description = listItem[fieldBody] != null ? listItem[fieldBody].ToString() : "";
try
{
feedItem.PubDate = Convert.ToDateTime(listItem[fieldDate].ToString());
}
catch
{
try
{
feedItem.PubDate = Convert.ToDateTime(listItem["Modified"].ToString());
}
catch
{
feedItem.PubDate = DateTime.Today;
}
}
feedItem.Author = listItem[fieldAuthor].ToString();
feed.Items.Add(feedItem);
}
catch (Exception ex)
{
}
}
feed.Items = feed.Items.OrderByDescending(x => x.PubDate).Take(limit).ToList();
return true;
}
catch (Exception ex)
{
}
return false;
}
