public static async Task <SyndicationFeed> BuildSyndication(this IBlogService service, string baseAddress)
{
ClientUrlGenerator generator = new ClientUrlGenerator
{
BaseAddress = baseAddress
};
BlogOptions blogOptions = await service.GetOptions();
SyndicationFeed feed = new SyndicationFeed(blogOptions.Name, blogOptions.Description, new Uri(baseAddress));
SyndicationPerson author = new SyndicationPerson("", blogOptions.Onwer, baseAddress);
feed.Authors.Add(author);
Dictionary <string, SyndicationCategory> categoryMap = new Dictionary <string, SyndicationCategory>();
{
/*var cates = await BlogService.CategoryService.GetCategories(await BlogService.CategoryService.All());
* foreach (var p in cates)
* {
* var cate = new SyndicationCategory(p.Name);
* categoryMap.Add(p.Id, cate);
* feed.Categories.Add(cate);
* }*/
}
{
var posts = await service.PostService.GetPosts(await service.PostService.All());
List <SyndicationItem> items = new List <SyndicationItem>();
foreach (var p in posts)
{
if (p is null)
{
continue;
}
var s = new SyndicationItem(p.Title,
SyndicationContent.CreateHtmlContent(Markdown.ToHtml(p.Content.Raw, Pipeline)),
new Uri(generator.Post(p.Id)), p.Id, p.ModificationTime);
s.Authors.Add(author);
string summary;
if (await service.PostService.Protector.IsProtected(p.Content))
{
summary = "Protected Post";
}
else
{
summary = Markdown.ToPlainText(p.Content.Raw, Pipeline);
}
s.Summary = SyndicationContent.CreatePlaintextContent(summary.Length <= 100 ? summary : summary.Substring(0, 100));
s.Categories.Add(new SyndicationCategory(p.Category.ToString()));
/*if (categoryMap.TryGetValue(p.CategoryId, out var cate))
* s.Categories.Add(cate);*/
s.PublishDate = p.CreationTime;
items.Add(s);
}
feed.Items = items.AsEnumerable();
}
return(feed);
}
public static async Task <SitemapBuilder> BuildSitemap(this IBlogService service, string baseAddress)
{
SitemapBuilder siteMapBuilder = new SitemapBuilder();
ClientUrlGenerator generator = new ClientUrlGenerator
{
BaseAddress = baseAddress
};
siteMapBuilder.AddUrl(baseAddress);
{
siteMapBuilder.AddUrl(generator.Posts());
siteMapBuilder.AddUrl(generator.Articles());
siteMapBuilder.AddUrl(generator.Slides());
siteMapBuilder.AddUrl(generator.Notes());
var posts = await service.PostService.All();
foreach (var id in posts)
{
siteMapBuilder.AddUrl(generator.Post(id));
}
}
/*{
* var keywords = await BlogService.KeywordService.All();
* siteMapBuilder.AddUrl($"{BaseAddress}/keywords");
* foreach (var id in keywords)
* {
* siteMapBuilder.AddUrl($"{BaseAddress}/keywords/{id}");
* }
* };
* {
* var categories = await BlogService.CategoryService.All();
* siteMapBuilder.AddUrl($"{BaseAddress}/categories");
* foreach (var id in categories)
* {
* siteMapBuilder.AddUrl($"{BaseAddress}/categories/{id}");
* }
* };*/
return(siteMapBuilder);
}
