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 AddBlogPosts(IContent archiveNode, BlogMLDocument blogMlDoc, string categoryGroup, string tagGroup)
{
const int pageSize = 1000;
var pageIndex = 0;
IContent[] posts;
do
{
posts = _contentService.GetPagedChildren(archiveNode.Id, pageIndex, pageSize, out long _, ordering: Ordering.By("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"))
{
var md = new Markdown();
content = md.Transform(child.GetValue <string>("markdown"));
}
var postUrl = new Uri(_umbracoContextAccessor.UmbracoContext.UrlProvider.GetUrl(child.Id), UriKind.RelativeOrAbsolute);
var postAbsoluteUrl = new Uri(_umbracoContextAccessor.UmbracoContext.UrlProvider.GetUrl(child.Id, UrlProviderMode.Absolute), UriKind.Absolute);
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 = postUrl
};
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 = _tagService.GetTagsForEntity(child.Id, categoryGroup);
foreach (var category in categories)
{
blogMlPost.Categories.Add(category.Id.ToString());
}
var tags = _tagService.GetTagsForEntity(child.Id, tagGroup).Select(t => t.Text).ToList();
if (tags?.Any() == true)
{
blogMlPost.AddExtension(
new Syndication.BlogML.TagsSyndicationExtension()
{
Context = { Tags = new Collection <string>(tags) }
});
}
//add the image attached if there is one
if (child.HasProperty("postImage"))
{
try
{
var val = child.GetValue <string>("postImage");
var json = JsonConvert.DeserializeObject <JObject>(val);
var src = json.Value <string>("src");
var mime = ImageMimeType(src);
if (!mime.IsNullOrWhiteSpace())
{
var imageUrl = new Uri(postAbsoluteUrl.GetLeftPart(UriPartial.Authority) + src.EnsureStartsWith('/'), UriKind.Absolute);
blogMlPost.Attachments.Add(new BlogMLAttachment
{
Content = string.Empty, //this is used for embedded resources
Url = imageUrl,
ExternalUri = imageUrl,
IsEmbedded = false,
MimeType = mime
});
}
}
catch (Exception ex)
{
_logger.Error <BlogMlExporter>(ex, "Could not add the file to the blogML post attachments");
}
}
blogMlDoc.AddPost(blogMlPost);
}
pageIndex++;
} while (posts.Length == pageSize);
}
