public void Export( string fileName, int blogRootNode) { var root = _applicationContext.Services.ContentService.GetById(blogRootNode); if (root == null) { throw new InvalidOperationException("No node found with id " + blogRootNode); } if (!root.ContentType.Alias.InvariantEquals("Articulate")) { throw new InvalidOperationException("The node with id " + blogRootNode + " is not an Articulate root node"); } var postType = _applicationContext.Services.ContentTypeService.GetContentType("ArticulateRichText"); if (postType == null) { throw new InvalidOperationException("Articulate is not installed properly, the ArticulateRichText doc type could not be found"); } var children = root.Children().ToArray(); var archiveNode = children.FirstOrDefault(x => x.ContentType.Alias.InvariantEquals("ArticulateArchive")); var authorsNode = children.FirstOrDefault(x => x.ContentType.Alias.InvariantEquals("ArticulateAuthors")); if (archiveNode == null) { throw new InvalidOperationException("No ArticulateArchive found under the blog root node"); } if (authorsNode == null) { throw new InvalidOperationException("No ArticulateAuthors found under the blog root node"); } var categoryDataType = _applicationContext.Services.DataTypeService.GetDataTypeDefinitionByName("Articulate Categories"); if (categoryDataType == null) { throw new InvalidOperationException("No Articulate Categories data type found"); } var categoryDtPreVals = _applicationContext.Services.DataTypeService.GetPreValuesCollectionByDataTypeId(categoryDataType.Id); if (categoryDtPreVals == null) { throw new InvalidOperationException("No pre values for Articulate Categories data type found"); } var tagGroup = categoryDtPreVals.PreValuesAsDictionary["group"]; //TODO: See: http://argotic.codeplex.com/wikipage?title=Generating%20portable%20web%20log%20content&referringTitle=Home var blogMlDoc = new BlogMLDocument(); blogMlDoc.RootUrl = new Uri(_umbracoContext.UrlProvider.GetUrl(root.Id), UriKind.RelativeOrAbsolute); blogMlDoc.GeneratedOn = DateTime.Now; blogMlDoc.Title = new BlogMLTextConstruct(root.GetValue<string>("blogTitle")); blogMlDoc.Subtitle = new BlogMLTextConstruct(root.GetValue<string>("blogDescription")); AddBlogAuthors(authorsNode, blogMlDoc); AddBlogCategories(blogMlDoc, tagGroup.Value); AddBlogPosts(archiveNode, blogMlDoc, tagGroup.Value); WriteFile(blogMlDoc); }
public async Task Import( int userId, string fileName, int blogRootNode, bool overwrite, string regexMatch, string regexReplace, bool publishAll, bool exportDisqusXml = false) { try { if (!File.Exists(fileName)) { throw new FileNotFoundException("File not found: " + fileName); } var root = _applicationContext.Services.ContentService.GetById(blogRootNode); if (root == null) { throw new InvalidOperationException("No node found with id " + blogRootNode); } if (!root.ContentType.Alias.InvariantEquals("Articulate")) { throw new InvalidOperationException("The node with id " + blogRootNode + " is not an Articulate root node"); } using (var stream = File.OpenRead(fileName)) { var document = new BlogMLDocument(); document.Load(stream); stream.Position = 0; var xdoc = XDocument.Load(stream); var authorIdsToName = ImportAuthors(userId, root, document.Authors); var imported = await ImportPosts(userId, xdoc, root, document.Posts, document.Authors.ToArray(), document.Categories.ToArray(), authorIdsToName, overwrite, regexMatch, regexReplace, publishAll); if (exportDisqusXml) { var exporter = new DisqusXmlExporter(); var xDoc = exporter.Export(imported, document); using (var memStream = new MemoryStream()) { xDoc.Save(memStream); _fileSystem.AddFile("DisqusXmlExport.xml", memStream, true); } } } } catch (Exception ex) { HasErrors = true; LogHelper.Error<BlogMlImporter>("Importing failed with errors", ex); } }
private BlogMLDocument GetDocument(string fileName) { if (!File.Exists(fileName)) { throw new FileNotFoundException("File not found: " + fileName); } using (var stream = File.OpenRead(fileName)) { var document = new BlogMLDocument(); document.Load(stream); return document; } }
public XDocument Export(IEnumerable<IContent> posts, BlogMLDocument document) { var nsContent = XNamespace.Get("http://purl.org/rss/1.0/modules/content/"); var nsDsq = XNamespace.Get("http://www.disqus.com/"); var nsDc = XNamespace.Get("http://purl.org/dc/elements/1.1/"); var nsWp = XNamespace.Get("http://wordpress.org/export/1.0/"); var xChannel = new XElement("channel"); var xDoc = new XDocument( new XElement("rss", new XAttribute("version", "2.0"), new XAttribute(XNamespace.Xmlns + "content", nsContent), new XAttribute(XNamespace.Xmlns + "dsq", nsDsq), new XAttribute(XNamespace.Xmlns + "dc", nsDc), new XAttribute(XNamespace.Xmlns + "wp", nsWp), xChannel)); var umbHelper = new UmbracoHelper(UmbracoContext.Current); var markDown = new MarkdownDeep.Markdown(); foreach (var post in posts) { var blogMlPost = document.Posts.FirstOrDefault(x => x.Title.Content == post.Name); //TODO: Add logging here if we cant find it if (blogMlPost == null) continue; //no comments to import if (blogMlPost.Comments.Any() == false) continue; var body = post.GetValue<string>("richText"); if (body.IsNullOrWhiteSpace()) { body = markDown.Transform(post.GetValue<string>("markdown")); } var xItem = new XElement("item", new XElement("title", post.Name), new XElement("link", umbHelper.NiceUrlWithDomain(post.Id)), new XElement(nsContent + "encoded", new XCData(body)), new XElement(nsDsq + "thread_identifier", post.Key.ToString()), new XElement(nsWp + "post_date_gmt", post.GetValue<DateTime>("publishedDate").ToUniversalTime().ToIsoString()), new XElement(nsWp + "comment_status", "open")); foreach (var comment in blogMlPost.Comments) { string commentText = comment.Content.Content; if (comment.Content.ContentType == BlogMLContentType.Base64) commentText = Encoding.UTF8.GetString(Convert.FromBase64String(comment.Content.Content)); var xComment = new XElement(nsWp + "comment", new XElement(nsWp + "comment_id", comment.Id), new XElement(nsWp + "comment_author", comment.UserName), new XElement(nsWp + "comment_author_email", comment.UserEmailAddress), new XElement(nsWp + "comment_author_url", comment.UserUrl == null ? string.Empty : comment.UserUrl.ToString()), new XElement(nsWp + "comment_date_gmt", comment.CreatedOn.ToUniversalTime().ToIsoString()), new XElement(nsWp + "comment_content", commentText), new XElement(nsWp + "comment_approved", comment.ApprovalStatus == BlogMLApprovalStatus.Approved ? 1 : 0)); xItem.Add(xComment); } xChannel.Add(xItem); } return xDoc; }
private void AddBlogAuthors(IContent authorsNode, BlogMLDocument blogMlDoc) { foreach (var author in _applicationContext.Services.ContentService.GetChildren(authorsNode.Id)) { var blogMlAuthor = new BlogMLAuthor(); blogMlAuthor.Id = author.Key.ToString(); blogMlAuthor.CreatedOn = author.CreateDate; blogMlAuthor.LastModifiedOn = author.UpdateDate; blogMlAuthor.ApprovalStatus = BlogMLApprovalStatus.Approved; blogMlAuthor.Title = new BlogMLTextConstruct(author.Name); blogMlDoc.Authors.Add(blogMlAuthor); } }
private void WriteFile(BlogMLDocument blogMlDoc) { using (var stream = new MemoryStream()) { blogMlDoc.Save(stream, new SyndicationResourceSaveSettings() { CharacterEncoding = Encoding.UTF8 }); stream.Position = 0; _fileSystem.AddFile("BlogMlExport.xml", stream, true); } }
private void AddBlogPosts(IContent archiveNode, BlogMLDocument blogMlDoc, string tagGroup) { const int pageSize = 1000; var pageIndex = 0; IContent[] posts; do { long total; posts = _applicationContext.Services.ContentService.GetPagedChildren(archiveNode.Id, pageIndex, pageSize, out total, "createDate").ToArray(); foreach (var child in posts) { string content = ""; if (child.ContentType.Alias.InvariantEquals("ArticulateRichText")) { //TODO: this would also need to export all macros content = child.GetValue<string>("richText"); } else if (child.ContentType.Alias.InvariantEquals("ArticulateMarkdown")) { content = child.GetValue<string>("markdown"); var markdown = new MarkdownDeep.Markdown(); content = markdown.Transform(content); } var blogMlPost = new BlogMLPost() { Id = child.Key.ToString(), Name = new BlogMLTextConstruct(child.Name), Title = new BlogMLTextConstruct(child.Name), ApprovalStatus = BlogMLApprovalStatus.Approved, PostType = BlogMLPostType.Normal, CreatedOn = child.CreateDate, LastModifiedOn = child.UpdateDate, Content = new BlogMLTextConstruct(content, BlogMLContentType.Html), Excerpt = new BlogMLTextConstruct(child.GetValue<string>("excerpt")), Url = new Uri(_umbracoContext.UrlProvider.GetUrl(child.Id), UriKind.RelativeOrAbsolute) }; var author = blogMlDoc.Authors.FirstOrDefault(x => x.Title != null && x.Title.Content.InvariantEquals(child.GetValue<string>("author"))); if (author != null) { blogMlPost.Authors.Add(author.Id); } var categories = _applicationContext.Services.TagService.GetTagsForEntity(child.Id, tagGroup); foreach (var category in categories) { blogMlPost.Categories.Add(category.Id.ToString()); } //TODO: Tags isn't natively supported blogMlDoc.AddPost(blogMlPost); } pageIndex++; } while (posts.Length == pageSize); }
private void AddBlogCategories(BlogMLDocument blogMlDoc, string tagGroup) { var categories = _applicationContext.Services.TagService.GetAllContentTags(tagGroup); foreach (var category in categories) { if (category.NodeCount == 0) continue; var blogMlCategory = new BlogMLCategory(); blogMlCategory.Id = category.Id.ToString(); blogMlCategory.CreatedOn = category.CreateDate; blogMlCategory.LastModifiedOn = category.UpdateDate; blogMlCategory.ApprovalStatus = BlogMLApprovalStatus.Approved; blogMlCategory.ParentId = "0"; blogMlCategory.Title = new BlogMLTextConstruct(category.Text); blogMlDoc.Categories.Add(blogMlCategory); } }
/// <summary> /// Modifies the <see cref="BlogMLDocument"/> to match the data source. /// </summary> /// <param name="resource">The <see cref="BlogMLDocument"/> to be filled.</param> /// <exception cref="ArgumentNullException">The <paramref name="resource"/> is a null reference (Nothing in Visual Basic).</exception> public void Fill(BlogMLDocument resource) { //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(resource, "resource"); //------------------------------------------------------------ // Create namespace resolver //------------------------------------------------------------ XmlNamespaceManager manager = BlogMLUtility.CreateNamespaceManager(this.Navigator.NameTable); //------------------------------------------------------------ // Attempt to fill syndication resource //------------------------------------------------------------ XPathNavigator blogNavigator = this.Navigator.SelectSingleNode("blog:blog", manager); if (blogNavigator != null) { if(blogNavigator.HasAttributes) { string dateCreatedAttribute = blogNavigator.GetAttribute("date-created", String.Empty); string rootUrlAttribute = blogNavigator.GetAttribute("root-url", String.Empty); if (!String.IsNullOrEmpty(dateCreatedAttribute)) { DateTime createdOn; if (SyndicationDateTimeUtility.TryParseRfc3339DateTime(dateCreatedAttribute, out createdOn)) { resource.GeneratedOn = createdOn; } } if (!String.IsNullOrEmpty(rootUrlAttribute)) { Uri rootUrl; if (Uri.TryCreate(rootUrlAttribute, UriKind.RelativeOrAbsolute, out rootUrl)) { resource.RootUrl = rootUrl; } } } if (blogNavigator.HasChildren) { XPathNavigator titleNavigator = blogNavigator.SelectSingleNode("blog:title", manager); XPathNavigator subtitleNavigator = blogNavigator.SelectSingleNode("blog:sub-title", manager); if (titleNavigator != null) { BlogMLTextConstruct title = new BlogMLTextConstruct(); if (title.Load(titleNavigator)) { resource.Title = title; } } if (subtitleNavigator != null) { BlogMLTextConstruct subtitle = new BlogMLTextConstruct(); if (subtitle.Load(subtitleNavigator)) { resource.Subtitle = subtitle; } } BlogML20SyndicationResourceAdapter.FillDocumentCollections(resource, blogNavigator, manager, this.Settings); } SyndicationExtensionAdapter adapter = new SyndicationExtensionAdapter(blogNavigator, this.Settings); adapter.Fill(resource, manager); } }
/// <summary> /// Modifies the <see cref="BlogMLDocument"/> collection entities to match the supplied <see cref="XPathNavigator"/> data source. /// </summary> /// <param name="document">The <see cref="BlogMLDocument"/> to be filled.</param> /// <param name="source">The <see cref="XPathNavigator"/> to extract information from.</param> /// <param name="manager">The <see cref="XmlNamespaceManager"/> used to resolve XML namespace prefixes.</param> /// <param name="settings">The <see cref="SyndicationResourceLoadSettings"/> used to configure the fill operation.</param> /// <remarks> /// This method expects the supplied <paramref name="source"/> to be positioned on the XML element that represents a <see cref="BlogMLDocument"/>. /// </remarks> /// <exception cref="ArgumentNullException">The <paramref name="document"/> is a null reference (Nothing in Visual Basic).</exception> /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception> /// <exception cref="ArgumentNullException">The <paramref name="manager"/> is a null reference (Nothing in Visual Basic).</exception> /// <exception cref="ArgumentNullException">The <paramref name="settings"/> is a null reference (Nothing in Visual Basic).</exception> private static void FillDocumentCollections(BlogMLDocument document, XPathNavigator source, XmlNamespaceManager manager, SyndicationResourceLoadSettings settings) { //------------------------------------------------------------ // Validate parameter //------------------------------------------------------------ Guard.ArgumentNotNull(document, "document"); Guard.ArgumentNotNull(source, "source"); Guard.ArgumentNotNull(manager, "manager"); Guard.ArgumentNotNull(settings, "settings"); //------------------------------------------------------------ // Attempt to extract syndication information //------------------------------------------------------------ XPathNodeIterator authorsIterator = source.Select("blog:authors/blog:author", manager); XPathNodeIterator extendedPropertiesIterator = source.Select("blog:extended-properties/blog:property", manager); XPathNodeIterator categoriesIterator = source.Select("blog:categories/blog:category", manager); XPathNodeIterator postsIterator = source.Select("blog:posts/blog:post", manager); if (authorsIterator != null && authorsIterator.Count > 0) { while (authorsIterator.MoveNext()) { BlogMLAuthor author = new BlogMLAuthor(); if (author.Load(authorsIterator.Current, settings)) { document.Authors.Add(author); } } } if (extendedPropertiesIterator != null && extendedPropertiesIterator.Count > 0) { while (extendedPropertiesIterator.MoveNext()) { if (extendedPropertiesIterator.Current.HasAttributes) { string propertyName = extendedPropertiesIterator.Current.GetAttribute("name", String.Empty); string propertyValue = extendedPropertiesIterator.Current.GetAttribute("value", String.Empty); if (!String.IsNullOrEmpty(propertyName) && !document.ExtendedProperties.ContainsKey(propertyName)) { document.ExtendedProperties.Add(propertyName, propertyValue); } } } } if (categoriesIterator != null && categoriesIterator.Count > 0) { while (categoriesIterator.MoveNext()) { BlogMLCategory category = new BlogMLCategory(); if (category.Load(categoriesIterator.Current, settings)) { document.Categories.Add(category); } } } if (postsIterator != null && postsIterator.Count > 0) { int counter = 0; while (postsIterator.MoveNext()) { BlogMLPost post = new BlogMLPost(); counter++; if (post.Load(postsIterator.Current, settings)) { if (settings.RetrievalLimit != 0 && counter > settings.RetrievalLimit) { break; } ((Collection<BlogMLPost>)document.Posts).Add(post); } } } }
//============================================================ // CLASS SUMMARY //============================================================ /// <summary> /// Provides example code for the BlogMLPost class. /// </summary> public static void ClassExample() { #region BlogMLPost BlogMLDocument document = new BlogMLDocument(); document.RootUrl = new Uri("/blogs/default.aspx"); document.GeneratedOn = new DateTime(2006, 9, 5, 18, 22, 10); document.Title = new BlogMLTextConstruct("BlogML 2.0 Example"); document.Subtitle = new BlogMLTextConstruct("This is some sample blog content for BlogML 2.0"); BlogMLAuthor administrator = new BlogMLAuthor(); administrator.Id = "2100"; administrator.CreatedOn = new DateTime(2006, 8, 10, 8, 44, 35); administrator.LastModifiedOn = new DateTime(2006, 9, 4, 13, 46, 38); administrator.ApprovalStatus = BlogMLApprovalStatus.Approved; administrator.EmailAddress = "*****@*****.**"; administrator.Title = new BlogMLTextConstruct("admin"); document.Authors.Add(administrator); document.ExtendedProperties.Add("CommentModeration", "Anonymous"); document.ExtendedProperties.Add("SendTrackback", "yes"); BlogMLCategory category1 = new BlogMLCategory(); category1.Id = "1018"; category1.CreatedOn = new DateTime(2006, 9, 5, 17, 54, 58); category1.LastModifiedOn = new DateTime(2006, 9, 5, 17, 54, 58); category1.ApprovalStatus = BlogMLApprovalStatus.Approved; category1.Description = "Sample Category 1"; category1.ParentId = "0"; category1.Title = new BlogMLTextConstruct("Category 1"); document.Categories.Add(category1); BlogMLCategory category2 = new BlogMLCategory(); category2.Id = "1019"; category2.CreatedOn = new DateTime(2006, 9, 5, 17, 54, 59); category2.LastModifiedOn = new DateTime(2006, 9, 5, 17, 54, 59); category2.ApprovalStatus = BlogMLApprovalStatus.Approved; category2.Description = "Sample Category 2"; category2.ParentId = "0"; category2.Title = new BlogMLTextConstruct("Category 2"); document.Categories.Add(category2); BlogMLCategory category3 = new BlogMLCategory(); category3.Id = "1020"; category3.CreatedOn = new DateTime(2006, 9, 5, 17, 55, 0); category3.LastModifiedOn = new DateTime(2006, 9, 5, 17, 55, 0); category3.ApprovalStatus = BlogMLApprovalStatus.NotApproved; category3.Description = "Sample Category 3"; category3.ParentId = "0"; category3.Title = new BlogMLTextConstruct("Category 3"); document.Categories.Add(category3); // Create a blog entry BlogMLPost post = new BlogMLPost(); post.Id = "34"; post.CreatedOn = new DateTime(2006, 9, 5, 3, 19, 0); post.LastModifiedOn = new DateTime(2006, 9, 5, 3, 19, 0); post.ApprovalStatus = BlogMLApprovalStatus.Approved; post.Url = new Uri("/blogs/archive/2006/09/05/Sample-Blog-Post.aspx"); post.PostType = BlogMLPostType.Normal; post.Views = "0"; post.Title = new BlogMLTextConstruct("Sample Blog Post"); post.Content = new BlogMLTextConstruct("<p>This is <b>HTML encoded</b> content. </p>", BlogMLContentType.Html); post.Name = new BlogMLTextConstruct("Sample Blog Post"); post.Categories.Add("1018"); post.Categories.Add("1020"); post.Authors.Add("2100"); BlogMLComment comment = new BlogMLComment(); comment.Id = "35"; comment.CreatedOn = new DateTime(2006, 9, 5, 11, 36, 50); comment.LastModifiedOn = new DateTime(2006, 9, 5, 11, 36, 50); comment.Title = new BlogMLTextConstruct("re: Sample Blog Post"); comment.Content = new BlogMLTextConstruct("This is a test comment."); post.Comments.Add(comment); #endregion }
/// <summary> /// Instantiates a <see cref="ISyndicationResource"/> that conforms to the specified <see cref="SyndicationContentFormat"/> using the supplied <see cref="Stream"/>. /// </summary> /// <param name="stream">The <see cref="Stream"/> used to load the syndication resource.</param> /// <param name="format">A <see cref="SyndicationContentFormat"/> enumeration value that indicates the type syndication resource the <paramref name="stream"/> represents.</param> /// <returns> /// An <see cref="ISyndicationResource"/> object that conforms to the specified <paramref name="format"/>, initialized using the supplied <paramref name="stream"/>. /// If the <paramref name="format"/> is not supported by the provider, returns a <b>null</b> reference. /// </returns> /// <exception cref="ArgumentNullException">The <paramref name="stream"/> is a null reference (Nothing in Visual Basic).</exception> private static ISyndicationResource BuildResource(SyndicationContentFormat format, Stream stream) { //------------------------------------------------------------ // Validate parameters //------------------------------------------------------------ Guard.ArgumentNotNull(stream, "stream"); //------------------------------------------------------------ // Create syndication resource based on content format //------------------------------------------------------------ if (format == SyndicationContentFormat.Apml) { ApmlDocument document = new ApmlDocument(); document.Load(stream); return document; } else if (format == SyndicationContentFormat.Atom) { XPathDocument document = new XPathDocument(stream); XPathNavigator navigator = document.CreateNavigator(); navigator.MoveToRoot(); navigator.MoveToChild(XPathNodeType.Element); if(String.Compare(navigator.LocalName, "entry", StringComparison.OrdinalIgnoreCase) == 0) { AtomEntry entry = new AtomEntry(); entry.Load(navigator); return entry; } else if (String.Compare(navigator.LocalName, "feed", StringComparison.OrdinalIgnoreCase) == 0) { AtomFeed feed = new AtomFeed(); feed.Load(navigator); return feed; } else { return null; } } else if (format == SyndicationContentFormat.BlogML) { BlogMLDocument document = new BlogMLDocument(); document.Load(stream); return document; } else if (format == SyndicationContentFormat.Opml) { OpmlDocument document = new OpmlDocument(); document.Load(stream); return document; } else if (format == SyndicationContentFormat.Rsd) { RsdDocument document = new RsdDocument(); document.Load(stream); return document; } else if (format == SyndicationContentFormat.Rss) { RssFeed feed = new RssFeed(); feed.Load(stream); return feed; } else { return null; } }
/// <summary> /// Creates a new <see cref="BlogMLDocument"/> instance using the specified <see cref="Uri"/>, <see cref="ICredentials"/>, <see cref="IWebProxy"/>, and <see cref="SyndicationResourceLoadSettings"/> object. /// </summary> /// <param name="source">A <see cref="Uri"/> that represents the URL of the syndication resource XML data.</param> /// <param name="options">A <see cref="WebRequestOptions"/> that holds options that should be applied to web requests.</param> /// <param name="settings">The <see cref="SyndicationResourceLoadSettings"/> object used to configure the <see cref="BlogMLDocument"/> instance. This value can be <b>null</b>.</param> /// <returns>An <see cref="BlogMLDocument"/> object loaded using the <paramref name="source"/> data.</returns> /// <exception cref="ArgumentNullException">The <paramref name="source"/> is a null reference (Nothing in Visual Basic).</exception> /// <exception cref="FormatException">The <paramref name="source"/> data does not conform to the expected syndication content format. In this case, the document remains empty.</exception> public static BlogMLDocument Create(Uri source, WebRequestOptions options, SyndicationResourceLoadSettings settings) { //------------------------------------------------------------ // Local members //------------------------------------------------------------ BlogMLDocument syndicationResource = new BlogMLDocument(); //------------------------------------------------------------ // Validate parameters //------------------------------------------------------------ Guard.ArgumentNotNull(source, "source"); //------------------------------------------------------------ // Create new instance using supplied parameters //------------------------------------------------------------ syndicationResource.Load(source, options, settings); return syndicationResource; }