private void GetCategories(Blog blog, WordpressNamespaces namespaces, XElement channel) {
// Loop through the elements and build the category list.
IEnumerable<XElement> categories =
from cat in channel.Elements(namespaces.WpNamespace + "category")
select cat;
foreach (XElement categoryElement in categories) {
var createdCategory = InternalSchemaAssemblers.AssembleCategory(namespaces, categoryElement);
if (blog.Categories.CategoryList.All(o => o.ID != createdCategory.ID))
blog.Categories.CategoryList.Add(createdCategory);
}
// WordPress stores the parent category as the description, but BlogML wants the ID. Now that we have a
// complete list, we'll go back through and fix them.
IEnumerable<Category> children =
from a in blog.Categories.CategoryList
where a.ParentCategory != null
select a;
foreach (Category child in children) {
IEnumerable<Category> parent =
from a in blog.Categories.CategoryList
where a.Title == child.ParentCategory
select a;
if (parent.Any()) {
child.ParentCategory = parent.ElementAt(0).ID;
}
}
}
private Blog CreateTopLevelBlog(WordpressNamespaces namespaces, XElement channel) {
Blog blog = new Blog(_clock);
blog.DateCreated = DateTime.Parse(Constants.ParseRssDate(channel.Element("pubDate").Value));
blog.Title = new Title();
blog.Title.Value = channel.Element("title").Value;
blog.SubTitle = new Title();
blog.SubTitle.Value = channel.Element("description").Value;
// This is the first element we use the WP namespace; make sure it works.
// (See issue #4 - thanks to stephenway for reporting it.)
var rootUrlElement = channel.WordpressElement(namespaces, "base_blog_url");
if (rootUrlElement == null)
throw new NotSupportedException("Unable to determine the blog base URL.");
blog.RootURL = rootUrlElement.Value;
blog.Authors = new Authors();
blog.Categories = new Categories();
blog.Tags = new Tags();
blog.Posts = new Posts();
return blog;
}
private void GetPosts(Blog blog, BlogMLBlog blogMLBlog) {
foreach (var blogMLPost in blogMLBlog.Posts) {
Post post = new Post();
post.ID = blogMLPost.ID;
post.HasExcerpt = blogMLPost.HasExcerpt;
if (post.HasExcerpt)
post.Excerpt = new Content { Type = blogMLPost.Excerpt.ContentType.ToString().ToLowerInvariant(), Value = blogMLPost.Excerpt.Text };
foreach (BlogMLAttachment blogMLAttachment in blogMLPost.Attachments) {
Attachment attachment = new Attachment();
attachment.Embedded = blogMLAttachment.Embedded;
attachment.Value = blogMLAttachment.Data;
attachment.MimeType = blogMLAttachment.MimeType;
attachment.ExternalURI = blogMLAttachment.Path;
attachment.URL = blogMLAttachment.Url;
post.Attachments.AttachmentList.Add(attachment);
}
foreach (BlogMLAuthorReference blogMLAuthor in blogMLPost.Authors) {
AuthorReference authorReference = new AuthorReference();
authorReference.ID = blogMLAuthor.Ref;
post.Authors.AuthorReferenceList.Add(authorReference);
}
foreach (BlogMLCategoryReference blogMLCategory in blogMLPost.Categories) {
CategoryReference categoryReference = new CategoryReference();
categoryReference.ID = blogMLCategory.Ref;
post.Categories.CategoryReferenceList.Add(categoryReference);
}
foreach (BlogMLComment blogMLComment in blogMLPost.Comments) {
Comment comment = new Comment();
comment.ID = blogMLComment.ID;
comment.Approved = blogMLComment.Approved;
comment.Content = new Content { Type = blogMLComment.Content.ContentType.ToString().ToLowerInvariant(), Value = blogMLComment.Content.Text };
comment.DateCreated = blogMLComment.DateCreated;
comment.DateModified = blogMLComment.DateModified;
comment.Title = blogMLComment.Title;
comment.UserEmail = blogMLComment.UserEMail;
comment.UserName = blogMLComment.UserName;
comment.UserURL = blogMLComment.UserUrl;
post.Comments.CommentList.Add(comment);
}
// hmm do I care?
//foreach (BlogMLTrackback blogMLTrackback in blogMLPost.Trackbacks) {
// Trackback trackback = new Trackback();
// trackback.ID = blogMLTrackback.ID;
// trackback.Approved = blogMLTrackback.Approved;
// trackback.DateCreated = blogMLTrackback.DateCreated;
// trackback.DateModified = blogMLTrackback.DateModified;
// trackback.Title = blogMLTrackback.Title;
// trackback.Url = blogMLTrackback.Url;
//}
post.Approved = blogMLPost.Approved;
post.Content = new Content { Type = blogMLPost.Content.ContentType.ToString().ToLowerInvariant(), Value = blogMLPost.Content.Text };
post.DateCreated = blogMLPost.DateCreated;
post.DateModified = blogMLPost.DateModified;
post.HasExcerpt = blogMLPost.HasExcerpt;
if (post.HasExcerpt)
post.Excerpt = new Content { Type = blogMLPost.Excerpt.ContentType.ToString().ToLowerInvariant(), Value = blogMLPost.Excerpt.Text };
post.PostName = new Title {Type = Content.TypeHTML, Value = blogMLPost.PostName};
post.PostUrl = blogMLPost.PostUrl;
post.Title = blogMLPost.Title;
post.Type = blogMLPost.PostType.ToString();
post.Views = blogMLPost.Views;
blog.Posts.PostList.Add(post);
}
}
private Blog CreateTopLevelBlog(BlogMLBlog blogMLBlog) {
Blog blog = new Blog(_clock);
blog.DateCreated = blogMLBlog.DateCreated;
blog.Title = new Title();
blog.Title.Value = blogMLBlog.Title;
blog.SubTitle = new Title();
blog.SubTitle.Value = blogMLBlog.SubTitle;
blog.RootURL = blogMLBlog.RootUrl;
blog.Authors = new Authors();
blog.Categories = new Categories();
blog.Tags = new Tags();
blog.Posts = new Posts();
return blog;
}
private void GetCategories(Blog blog, BlogMLBlog blogMLBlog) {
foreach (var blogMLcategory in blogMLBlog.Categories) {
Category category = new Category();
category.ID = blogMLcategory.ID;
category.Approved = blogMLcategory.Approved;
category.DateCreated = blogMLcategory.DateCreated;
category.DateModified = blogMLcategory.DateModified;
category.Description = blogMLcategory.Description;
category.ParentCategory = blogMLcategory.ParentRef;
category.Title = blogMLcategory.Title;
blog.Categories.CategoryList.Add(category);
}
}
private void GetAuthors(Blog blog, BlogMLBlog blogMLBlog) {
foreach (var blogMLAuthor in blogMLBlog.Authors) {
Author author = new Author();
author.ID = blogMLAuthor.ID;
author.Approved = blogMLAuthor.Approved;
author.DateCreated = blogMLAuthor.DateCreated;
author.DateModified = blogMLAuthor.DateModified;
author.Email = blogMLAuthor.Email;
author.Title = blogMLAuthor.Title;
blog.Authors.AuthorList.Add(author);
}
}
private void ImportBlog(Blog blog, ImportSettings importSettings) {
_blogImportStrategy.Import(importSettings, blog, null);
RebuildOrchardIndexes();
_orchardServices.Notifier.Information(T("Blog Import has completed successfully. All errors will be listed below, and you may review report generated via the reports link in the menu at anytime."));
}
private string GetAuthorReference(Blog blog, string author) {
string id = Constants.Slug(author);
IEnumerable<Author> authors =
from a in blog.Authors.AuthorList
where a.ID == id
select a;
if (!authors.Any()) {
// Author not found - let's create them!
Author newAuthor = new Author();
newAuthor.ID = id;
newAuthor.Email = id + "@" + (new Uri(blog.RootURL)).Host;
newAuthor.Title = author;
blog.Authors.AuthorList.Add(newAuthor);
}
return id;
}
private void GetPosts(Blog blog, WordpressNamespaces namespaces, XElement channel) {
IEnumerable<XElement> posts =
from item in channel.Elements("item")
where item.WordpressElement(namespaces, "status").Value == "publish"
select item;
// NGM Might want update urls within content to stop redirects?
foreach (XElement item in posts) {
Post post = InternalSchemaAssemblers.AssemblePost(namespaces, item);
// We need to get the author reference separately, as we need the AuthorList from the blog.
AuthorReference author = new AuthorReference();
author.ID = GetAuthorReference(blog,
((XText)item.Element(namespaces.DcNamespace + "creator").FirstNode).Value);
post.Authors.AuthorReferenceList.Add(author);
blog.Posts.PostList.Add(post);
}
}
private void GetTags(Blog blog, WordpressNamespaces namespaces, XElement channel) {
// Loop through the elements and build the category list.
IEnumerable<XElement> tags =
from tag in channel.Elements(namespaces.WpNamespace + "tag")
select tag;
foreach (XElement tagElement in tags) {
var createdTag = InternalSchemaAssemblers.AssembleTag(namespaces, tagElement);
if (blog.Tags.TagList.All(o => o.ID != createdTag.ID))
blog.Tags.TagList.Add(createdTag);
}
// WordPress stores the parent category as the description, but BlogML wants the ID. Now that we have a
// complete list, we'll go back through and fix them.
IEnumerable<Tag> children =
from a in blog.Tags.TagList
where a.Slug != null
select a;
foreach (Tag child in children) {
IEnumerable<Tag> parent =
from a in blog.Tags.TagList
where a.Title == child.Slug
select a;
if (0 < parent.Count()) {
child.Slug = parent.ElementAt(0).ID;
}
}
}
