public static string GenerateTrackbackRDF(Post post)
{
Macros macros = new Macros();
StringBuilder sb = new StringBuilder();
string postUrl = macros.FullUrl(post.Url);
string pingUrl = macros.FullUrl(string.Format("{0}?id={1}", VirtualPathUtility.ToAbsolute("~/trackback.ashx"), post.Id));
sb.Append("\n<!--\n");
sb.Append("<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n");
sb.Append("xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
sb.Append("xmlns:trackback=\"http://madskills.com/public/xml/rss/module/trackback/\">\n");
sb.Append("<rdf:Description\n");
sb.AppendFormat("rdf:about=\"{0}\"\n", postUrl);
sb.AppendFormat("dc:identifier=\"{0}\"\n", postUrl);
sb.AppendFormat("dc:title=\"{0}\"\n", post.Title);
sb.AppendFormat("trackback:ping=\"{0}\" />\n", pingUrl);
sb.Append("</rdf:RDF>\n");
sb.Append("-->\n");
return sb.ToString();
}
protected void SettingsSave_Click(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrEmpty(txtAkismetId.Text.Trim()))
{
Macros m = new Macros();
Joel.Net.Akismet akismet = new Joel.Net.Akismet(txtAkismetId.Text.Trim(), m.FullUrl(new Urls().Home), SiteSettings.Version);
if (!akismet.VerifyKey())
{
Message.Text = "Your Akismet key could not be verified. Please check it and re-enter it.";
Message.Type = StatusType.Error;
return;
}
}
CommentSettings settings = CommentSettings.Get();
settings.EnableCommentsDefault = EnableComments.Checked;
settings.CommentDays = Int32.Parse(CommentDays.SelectedValue);
settings.Email = txtEmail.Text;
settings.SpamScore = Int32.Parse(txtSpamScore.Text);
if (chkUseAkismet.Checked && String.IsNullOrEmpty(txtAkismetId.Text))
{
Message.Text = "Please provide your Akismet Id.";
Message.Type = StatusType.Error;
return;
}
settings.UseAkismet = chkUseAkismet.Checked;
settings.AkismetId = txtAkismetId.Text;
settings.AkismetScore = Int32.Parse(txtAkismetScore.Text);
settings.Save();
Message.Text = "Your Comment & Spam settings have been updated!";
Message.Type = StatusType.Success;
}
catch(Exception ex)
{
Message.Text = "Your Comment & Spam settings could not be updated. Reason: " + ex.Message;
Message.Type = StatusType.Error;
}
}
public static bool CheckUrlRoutingSupport()
{
Macros macros = new Macros();
try
{
HttpWebResponse response = GRequest.GetResponse(macros.FullUrl(VirtualPathUtility.ToAbsolute("~/__utility/GraffitiUrlRoutingCheck")));
if (response.StatusCode == HttpStatusCode.NoContent)
{
string headerValue = response.Headers.Get("GraffitiCMS-UrlRouting");
if (!string.IsNullOrEmpty(headerValue))
{
bool urlRoutingSupported = false;
if (bool.TryParse(headerValue, out urlRoutingSupported))
return urlRoutingSupported;
}
}
}
catch { }
return false;
}
public void ProcessRequest(HttpContext context)
{
Macros macros = new Macros();
context.Response.ContentType = "text/xml";
int postId = 0;
try { postId = int.Parse(context.Request.QueryString["id"]); }
catch { }
if (postId <= 0)
TrackbackResponse(context, "PostId is invalid or missing");
if (context.Request.HttpMethod == "POST")
{
string title = SafeParam(context, "title");
string excerpt = SafeParam(context, "excerpt");
string url = SafeParam(context, "url");
string blog_name = SafeParam(context, "blog_name");
try
{
// Check if params are valid
if (string.IsNullOrEmpty(url) || string.IsNullOrEmpty(title) || string.IsNullOrEmpty(blog_name) || string.IsNullOrEmpty(excerpt))
{
TrackbackResponse(context, "One or more parameters are invalid or missing");
}
Post trackedEntry = Post.GetCachedPost(postId);
if (trackedEntry == null)
{
TrackbackResponse(context, "The link does not exist");
return;
}
if (!trackedEntry.EnableComments || !trackedEntry.EnableNewComments)
{
TrackbackResponse(context, "Trackbacks are not enabled");
return;
}
if (!IsNewTrackBack(trackedEntry.Id, url))
{
TrackbackResponse(context, "Trackbacks already exists");
return;
}
string pageTitle = null;
if (!LinkParser.SourceContainsTarget(url, macros.FullUrl(trackedEntry.Url), out pageTitle))
{
TrackbackResponse(context, "Sorry couldn't find a relevant link in " + url);
}
if (string.IsNullOrEmpty(pageTitle))
{
TrackbackResponse(context, "Could not find a readable HTML title in the remote page at " + url);
return;
}
if (!string.IsNullOrEmpty(excerpt))
excerpt = Util.RemoveHtml(excerpt, 250);
// Create the Trackback item
Comment comment = new Comment();
comment.IsTrackback = true;
comment.PostId = trackedEntry.Id;
comment.Name = title;
comment.WebSite = url;
comment.Body = excerpt;
comment.IPAddress = context.Request.UserHostAddress;
comment.Published = DateTime.Now.AddHours(SiteSettings.Get().TimeZoneOffSet);
comment.Save();
// Log success message to EventLog
string message = String.Format("Trackback request received from {0} and saved to post {1}.", url, trackedEntry.Title);
Log.Info("Trackback Received", message);
context.Response.Write(successResponseXML);
context.Response.End();
}
catch (System.Threading.ThreadAbortException) { }
catch (System.Exception ex)
{
if (ex.Message != null)
TrackbackResponse(context, string.Format("Error occurred while processing Trackback: {0}", ex.Message));
else
TrackbackResponse(context, "Unknown error occurred while processing Trackback.");
}
}
}
protected override void OnLoad(EventArgs e)
{
SiteSettings settings = SiteSettings.Get();
CommentCollection cc = new Data().RecentComments(Util.PageSize);
DateTime lastModified = DateTime.Now;
if (cc.Count > 0)
{
string lastMod = Context.Request.Headers["If-Modified-Since"];
if (lastMod != null)
{
if (lastMod == cc[0].Published.AddHours(-1 * settings.TimeZoneOffSet).ToUniversalTime().ToString("r"))
{
Context.Response.StatusCode = 304;
Context.Response.Status = "304 Not Modified";
Context.Response.End();
}
}
lastModified = cc[0].Published.AddHours(-1 * settings.TimeZoneOffSet);
Context.Response.Clear();
Context.Response.Cache.SetCacheability(HttpCacheability.Public);
Context.Response.Cache.SetLastModified(lastModified);
Context.Response.Cache.SetETag(lastModified.ToString());
}
Macros macros = new Macros();
StringWriter sw = new StringWriter();
sw.WriteLine("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
XmlTextWriter writer = new XmlTextWriter(sw);
writer.WriteStartElement("rss");
writer.WriteAttributeString("version", "2.0");
writer.WriteAttributeString("xmlns:dc", "http://purl.org/dc/elements/1.1/");
writer.WriteStartElement("channel");
writer.WriteElementString("title", settings.Title + ": All Comments");
writer.WriteElementString("link", macros.FullUrl(new Urls().Home));
writer.WriteElementString("description", settings.TagLine);
writer.WriteElementString("generator", SiteSettings.VersionDescription);
writer.WriteElementString("lastBuildDate", lastModified.AddHours(-1 * settings.TimeZoneOffSet).ToUniversalTime().ToString("r"));
string baseUrl = SiteSettings.BaseUrl;
foreach (Comment comment in cc)
{
string link = macros.FullUrl(comment.Url);
string body = Util.FullyQualifyRelativeUrls(comment.Body, baseUrl);
if (comment.IsTrackback)
body = string.Format("{0}\n<br />\nTrackback url: {1}", body, comment.WebSite);
writer.WriteStartElement("item");
writer.WriteElementString("title", HttpUtility.HtmlDecode(comment.Title));
writer.WriteElementString("link", link);
writer.WriteElementString("pubDate", comment.Published.AddHours(-1 * settings.TimeZoneOffSet).ToUniversalTime().ToString("r"));
writer.WriteStartElement("guid");
writer.WriteAttributeString("isPermaLink", "true");
writer.WriteString(link);
writer.WriteEndElement();
writer.WriteElementString("dc:creator", comment.Name);
writer.WriteElementString("description", body);
writer.WriteEndElement(); // End Item
}
writer.WriteEndElement(); // End Channel
writer.WriteEndElement(); // End Document
// save XML into response
Context.Response.ContentEncoding = System.Text.Encoding.UTF8;
Context.Response.ContentType = "application/rss+xml";
Context.Response.Write(sw.ToString());
}
/// <summary>
/// Builds the sitemap.
/// </summary>
/// <returns></returns>
private string BuildSitemap()
{
StringBuilder xml = new StringBuilder();
using (Utf8EncodedStringWriter encodedStringWriter = new Utf8EncodedStringWriter(xml))
using (XmlWriter writer = XmlWriter.Create(encodedStringWriter, new XmlWriterSettings { Indent = true }))
{
// Root of the document
writer.WriteStartDocument();
writer.WriteStartElement("urlset", "http://www.sitemaps.org/schemas/sitemap/0.9");
Macros macros = new Macros();
Urls urls = new Urls();
// Home
WriteSitemapNode(writer, macros.FullUrl(urls.Home), DateTime.Today, "daily", "0.5");
// Categories
// Temporary solution for last modified date - use today
foreach (Category category in CategoryCollection.FetchAll())
{
if (category.IsUncategorized || category.IsDeleted)
continue;
WriteSitemapNode(writer, macros.FullUrl(category.Url), DateTime.Today, "daily", "0.5");
}
// Posts
PostCollection posts = PostCollection.FetchAll();
posts.Sort(delegate(Post p1, Post p2)
{
return Comparer<DateTime>.Default.Compare(p1.Published, p2.Published);
});
foreach (Post post in posts)
{
if (!post.IsPublished || post.IsDeleted || post.IsDirty || post.Published > DateTime.Now)
continue;
if (post.Category.IsUncategorized && !this.IncludeUncategorizedPosts)
continue;
WriteSitemapNode(writer, macros.FullUrl(post.Url), post.ModifiedOn, "daily", "0.5");
}
writer.WriteEndDocument();
}
return xml.ToString();
}
protected override string BuildFeed()
{
Macros macros = new Macros();
string downloadUrlPrefix = macros.FullUrl(VirtualPathUtility.ToAbsolute("~/download/"));
StringWriter sw = new StringWriter();
sw.WriteLine("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
XmlTextWriter writer = new XmlTextWriter(sw);
writer.WriteStartElement("items");
foreach (Post post in GetPosts())
{
Dictionary<int, ItemStatistics> stats = DataHelper.GetMarketplaceCategoryStats(_categoryId);
writer.WriteStartElement("itemInfo");
writer.WriteAttributeString("id", post.Id.ToString());
writer.WriteAttributeString("categoryId", post.CategoryId.ToString());
writer.WriteAttributeString("creatorId", post.Custom("Creator"));
writer.WriteElementString("name", post.Title);
writer.WriteElementString("description", Util.FullyQualifyRelativeUrls(post.Excerpt("", "", "Read More", 300), SiteSettings.BaseUrl));
writer.WriteElementString("version", post.Custom("Version"));
writer.WriteElementString("downloadUrl", downloadUrlPrefix + post.Id.ToString());
string fileName = post.Custom("FileName");
if (!string.IsNullOrEmpty(fileName))
{
if (fileName.Contains('/'))
fileName = fileName.Substring(fileName.LastIndexOf('/') + 1);
writer.WriteElementString("fileName", fileName);
}
else
writer.WriteElementString("fileName", post.Name);
if (!string.IsNullOrEmpty(post.Custom("ImageLarge")))
writer.WriteElementString("screenshotUrl", macros.FullUrl(post.Custom("ImageLarge")));
if (!string.IsNullOrEmpty(post.ImageUrl))
writer.WriteElementString("iconUrl", macros.FullUrl(post.ImageUrl));
writer.WriteElementString("worksWithMajorVersion", post.Custom("RequiredMajorVersion"));
writer.WriteElementString("worksWithMinorVersion", post.Custom("RequiredMinorVersion"));
writer.WriteElementString("requiresManualIntervention", post.Custom("RequiresManualIntervention") ?? "False" );
writer.WriteElementString("isApproved", post.IsPublished.ToString());
writer.WriteElementString("dateAdded", post.Published.ToUniversalTime().ToString("u"));
writer.WriteStartElement("statisticsInfo");
if (stats.ContainsKey(post.Id))
writer.WriteElementString("downloadCount", stats[post.Id].DownloadCount.ToString());
else
writer.WriteElementString("downloadCount", "0");
writer.WriteElementString("viewCount", post.Views.ToString());
writer.WriteEndElement(); // End statisticsInfo
writer.WriteStartElement("purchaseInfo");
writer.WriteElementString("price", post.Custom("Price") ?? "0.0");
if (!string.IsNullOrEmpty(post.Custom("BuyUrl")))
writer.WriteElementString("buyUrl", post.Custom("BuyUrl"));
writer.WriteEndElement(); // End purchaseInfo
writer.WriteStartElement("tags");
foreach (string tag in Util.ConvertStringToList(post.TagList))
{
writer.WriteElementString("tag", tag);
}
writer.WriteEndElement(); // End tags
writer.WriteEndElement(); // End itemInfo
}
writer.WriteEndElement(); // End items
return sw.ToString();
}
public static void SendPReqiresApprovalMessage(Post p, IGraffitiUser user)
{
List<IGraffitiUser> users = new List<IGraffitiUser>();
foreach(IGraffitiUser u in GraffitiUsers.GetUsers("*"))
{
if (GraffitiUsers.IsAdmin(u) || RolePermissionManager.GetPermissions(p.CategoryId, u).Publish)
users.Add(u);
}
Macros m = new Macros();
EmailTemplateToolboxContext pttc = new EmailTemplateToolboxContext();
pttc.Put("sitesettings", SiteSettings.Get());
pttc.Put("post", p);
pttc.Put("user", user);
pttc.Put("macros", m);
pttc.Put("home", m.FullUrl(new Urls().Home));
pttc.Put("adminUrl",
m.FullUrl(VirtualPathUtility.ToAbsolute("~/graffiti-admin/posts/write/")) + "?id=" + p.Id + "&v=" +
p.Version);
string adminApprovalUrl = m.FullUrl(VirtualPathUtility.ToAbsolute("~/api/approve.ashx")) + "?key={0}&u={1}&id={2}&v={3}";
EmailTemplate template = new EmailTemplate();
template.Context = pttc;
template.Subject = "You have content to approve: " + p.Title;
template.TemplateName = "QueuedPost.view";
foreach (IGraffitiUser admin in users)
{
template.Context.Put("adminApprovalUrl", string.Format(adminApprovalUrl, admin.UniqueId, admin.Name, p.Id, p.Version));
try
{
template.To = admin.Email;
Emailer.Send(template);
//Emailer.Send("QueuedPost.view", admin.Email, "You have content to approve: " + p.Title, pttc);
}
catch(Exception ex)
{
Log.Error("Email Error", ex.Message);
}
}
Log.Info("Post approval email", "{0} user(s) were sent an email to approve the post \"{1}\" (id: {2}).", users.Count,p.Title,p.Id);
}
public static void SendRequestedChangesMessage(Post p, IGraffitiUser user)
{
List<IGraffitiUser> users = new List<IGraffitiUser>();
foreach (IGraffitiUser u in GraffitiUsers.GetUsers("*"))
{
if (GraffitiUsers.IsAdmin(u) || RolePermissionManager.GetPermissions(p.CategoryId, u).Publish)
users.Add(u);
}
Macros m = new Macros();
EmailTemplateToolboxContext pttc = new EmailTemplateToolboxContext();
pttc.Put("sitesettings", SiteSettings.Get());
pttc.Put("post", p);
pttc.Put("user", user);
pttc.Put("macros", m);
pttc.Put("home", m.FullUrl(new Urls().Home));
pttc.Put("adminUrl",
m.FullUrl(VirtualPathUtility.ToAbsolute("~/graffiti-admin/posts/write/")) + "?id=" + p.Id + "&v=" +
p.Version);
EmailTemplate template = new EmailTemplate();
template.Context = pttc;
template.To = p.User.Email;
template.Subject = "Changes Requested: " + p.Title;
template.TemplateName = "RequestChanges.view";
try
{
Emailer.Send(template);
//Emailer.Send("RequestChanges.view", p.User.Email, "Changes Requested: " + p.Title, pttc);
Log.Info("Post Changes Email", p.User.Email + " was sent an email requesting changes");
}
catch (Exception ex)
{
Log.Error("Email Requested Changes Error", ex.Message);
}
}
public MetaWeblog.CategoryInfo[] getCategories(string blogid,string username,string password)
{
if(ValidateUser(username,password))
{
CategoryCollection cc = new CategoryController().GetAllTopLevelCachedCategories();
ArrayList al = new ArrayList();
Macros m = new Macros();
foreach(Graffiti.Core.Category c in cc)
{
CategoryInfo ci = new CategoryInfo();
ci.categoryid = c.Id.ToString();
ci.description = c.Name;
ci.title = c.Name;
ci.htmlUrl = m.FullUrl(c.Url);
ci.rssUrl = m.FullUrl(c.Url + "feed/");
al.Add(ci);
if (c.HasChildren)
{
foreach (Core.Category child in c.Children)
{
CategoryInfo ci2 = new CategoryInfo();
ci2.categoryid = child.Id.ToString();
ci2.description = c.Name + " > " + child.Name;
ci2.title = c.Name + " > " + child.Name;
ci2.htmlUrl = m.FullUrl(child.Url);
ci2.rssUrl = m.FullUrl(child.Url + "feed/");
al.Add(ci2);
}
}
}
return al.ToArray(typeof(CategoryInfo)) as CategoryInfo[];
}
throw new XmlRpcFaultException(0,"User does not exist");
}