本文整理汇总了C#中System.ServiceModel.Syndication.SyndicationFeed.GetRss20Formatter方法的典型用法代码示例。如果您正苦于以下问题：C# SyndicationFeed.GetRss20Formatter方法的具体用法？C# SyndicationFeed.GetRss20Formatter怎么用？C# SyndicationFeed.GetRss20Formatter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.ServiceModel.Syndication.SyndicationFeed的用法示例。
在下文中一共展示了SyndicationFeed.GetRss20Formatter方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SyndicationFeedResult
public SyndicationFeedResult(SyndicationFeed feed)
{
this.ContentType = "application/rss+xml";
using (StringWriter stringWriter = new Utf8StringWriter())
{
using (XmlWriter writer = XmlWriter.Create(stringWriter, new XmlWriterSettings
{
Indent = true,
ConformanceLevel = ConformanceLevel.Document,
CheckCharacters = true,
NamespaceHandling = NamespaceHandling.OmitDuplicates,
OmitXmlDeclaration = false,
Encoding = Encoding.UTF8,
}))
{
Rss20FeedFormatter formatter = feed.GetRss20Formatter(serializeExtensionsAsAtom: false);
formatter.PreserveAttributeExtensions = true;
formatter.PreserveAttributeExtensions = true;
formatter.WriteTo(writer);
}
this.Content = stringWriter.ToString();
}
}示例2: SerializeFeed
public string SerializeFeed(SyndicationFeed feed, SyndicationFormat format)
{
using (var stream = new MemoryStream())
{
var writer = XmlWriter.Create(stream);
if (format == SyndicationFormat.Atom)
{
feed.GetAtom10Formatter().WriteTo(writer);
}
else
{
feed.GetRss20Formatter().WriteTo(writer);
}
writer.Flush();
stream.Position = 0;
var reader = new StreamReader(stream, Encoding.UTF8);
return reader.ReadToEnd();
}
}示例3: GetPosts
public HttpResponseMessage GetPosts(string id, HttpRequestMessage request, int pageIndex = 1, int pageSize = 10)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
try
{
IPostsService postsService = ObjectFactory.GetInstance<IPostsService>();
var posts = postsService.GetAllFromBlog(String.Format("blogs/{0}", id), pageIndex, pageSize);
if (posts != null)
{
if (this.ClientAcceptsMediaType("text/html", request))
{
var postsHtml = posts.GeneratePostsHtml();
response.Content = new ObjectContent<string>(postsHtml, "text/html");
}
else
{
SyndicationFeed blogPostsFeed = new SyndicationFeed
{
Title =
new TextSyndicationContent(
String.Format("Blog {0} posts", id)),
LastUpdatedTime = new DateTimeOffset(DateTime.Now)
};
blogPostsFeed.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
List<SyndicationItem> itemList = new List<SyndicationItem>();
blogPostsFeed.Items = itemList;
foreach (var post in posts)
{
SyndicationItem item = new SyndicationItem
{
Id = post.Id,
LastUpdatedTime = post.updated,
PublishDate = post.published,
Title = new TextSyndicationContent(post.title)
};
item.Links.Add(SyndicationLink.CreateSelfLink(new Uri(String.Format("{0}/{1}/{2}", this.serviceURI, post.blogId, post.Id))));
item.Links.Add(SyndicationLink.CreateAlternateLink(request.RequestUri, "text/html"));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/{1}", this.serviceURI, post.blogId)), "service.blog", "Parent blog", "application/atom+xml;type=feed", 0));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/{1}/{2}", this.serviceURI, post.blogId, post.Id)), "service.edit", "Edit post", "application/atom+xml;type=feed", 0));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/{1}/{2}/{3}", this.serviceURI, post.blogId, post.Id, "service.comments")), "comments", "Post comments", "application/atom+xml;type=feed", 0));
var pagingLinks = this.BuildPagingLinks(postsService.Count(), pageIndex, pageSize, request.RequestUri);
foreach (var link in pagingLinks)
{
item.Links.Add(link);
}
item.Authors.Add(new SyndicationPerson(string.Empty, post.author, string.Empty));
item.Content = SyndicationContent.CreatePlaintextContent(post.content);
itemList.Add(item);
}
SyndicationFeedFormatter formatter = null;
if (this.ClientAcceptsMediaType("application/atom+xml", request))
{
formatter = blogPostsFeed.GetAtom10Formatter();
}
else
{
if (this.ClientAcceptsMediaType("application/rss+xml", request))
{
formatter = blogPostsFeed.GetRss20Formatter();
}
}
response.Content = new ObjectContent(typeof(SyndicationFeedFormatter), formatter);
}
}
else
{
response.StatusCode = HttpStatusCode.NoContent;
}
}
catch (Exception)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
return response;
}示例4: GetPost
public HttpResponseMessage GetPost(string blogId, string id, HttpRequestMessage request)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
try
{
IPostsService postsService = ObjectFactory.GetInstance<IPostsService>();
var post = postsService.Get(String.Format("posts/{0}", id));
var etag = request.Headers.IfNoneMatch.FirstOrDefault();
if (etag != null && etag.Tag == post.etag)
{
response.StatusCode = HttpStatusCode.NotModified;
}
else
{
if (post != null)
{
if (this.ClientAcceptsMediaType("text/html", request))
{
response.Content = new ObjectContent<string>(post.ToHtml(), "text/html");
}
else
{
SyndicationFeed postFeed = new SyndicationFeed
{
Title = new TextSyndicationContent("Single Post"),
LastUpdatedTime = new DateTimeOffset(DateTime.Now)
};
postFeed.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
SyndicationItem item = new SyndicationItem();
List<SyndicationItem> itemList = new List<SyndicationItem> {item};
postFeed.Items = itemList;
item.Id = post.Id;
item.LastUpdatedTime = post.updated;
item.PublishDate = post.published;
item.Title = new TextSyndicationContent(post.title);
item.Content = new TextSyndicationContent(post.content);
item.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
item.Links.Add(SyndicationLink.CreateAlternateLink(request.RequestUri, "text/html"));
item.Links.Add(new SyndicationLink(request.RequestUri, "service.edit", "Edit Post", "application/atom+xml;type=feed", 0));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/blogs/{1}/{2}/{3}", this.serviceURI, blogId, post.Id, "service.comments")), "comments", "Post comments", "application/atom+xml;type=feed", 0));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/blogs/{1}", this.serviceURI, blogId)), "service.blog", "Parent blog", "application/atom+xml;type=feed", 0));
item.Authors.Add(new SyndicationPerson(string.Empty, post.author, string.Empty));
SyndicationFeedFormatter formatter = null;
if (this.ClientAcceptsMediaType("application/atom+xml", request))
{
formatter = postFeed.GetAtom10Formatter();
}
else
{
if (this.ClientAcceptsMediaType("application/rss+xml", request))
{
formatter = postFeed.GetRss20Formatter();
}
}
response.Content = new ObjectContent(typeof(SyndicationFeedFormatter), formatter);
}
}
else
{
response.StatusCode = HttpStatusCode.NotFound;
}
}
}
catch (Exception)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
return response;
}示例5: GetBlogTagCloud
public HttpResponseMessage GetBlogTagCloud(string id, HttpRequestMessage request)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
try
{
IBlogsService blogsService = ObjectFactory.GetInstance<IBlogsService>();
var blog = blogsService.Get(String.Format("blogs/{0}", id));
var tagCloud = blogsService.GetTagCloud(String.Format("blogs/{0}", id));
if (blog != null)
{
SyndicationFeed blogFeed = new SyndicationFeed
{
Title = new TextSyndicationContent("Blog tag cloud"),
LastUpdatedTime = new DateTimeOffset(DateTime.Now)
};
blogFeed.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
SyndicationItem item = new SyndicationItem();
List<SyndicationItem> itemList = new List<SyndicationItem> {item};
blogFeed.Items = itemList;
item.Id = blog.Id;
item.LastUpdatedTime = blog.updated;
item.PublishDate = blog.published;
item.Title = new TextSyndicationContent("Blog tag cloud");
item.Content = SyndicationContent.CreatePlaintextContent(BuildtagCloud(tagCloud));
item.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
SyndicationFeedFormatter formatter = null;
if (this.ClientAcceptsMediaType("application/atom+xml", request))
{
formatter = blogFeed.GetAtom10Formatter();
}
else
{
if (this.ClientAcceptsMediaType("application/rss+xml", request))
{
formatter = blogFeed.GetRss20Formatter();
}
}
response.Content = new ObjectContent(typeof(SyndicationFeedFormatter), formatter);
}
else
{
response.StatusCode = HttpStatusCode.NotFound;
}
}
catch (Exception)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
return response;
}示例6: GetBlogs
public HttpResponseMessage GetBlogs(HttpRequestMessage request, int pageIndex = 1, int pageSize = 10)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
try
{
IBlogsService blogsService = ObjectFactory.GetInstance<IBlogsService>();
List<Blog> blogs = blogsService.GetAll(pageIndex, pageSize);
if (blogs != null)
{
if (this.ClientAcceptsMediaType("text/html", request))
{
var blogsHtml = blogs.GenerateBlogsHtml();
response.Content = new ObjectContent<string>(blogsHtml, "text/html");
}
else
{
SyndicationFeed blogsFeed = new SyndicationFeed
{
Title = new TextSyndicationContent("Blogs List"),
LastUpdatedTime = new DateTimeOffset(DateTime.Now)
};
blogsFeed.Links.Add(SyndicationLink.CreateSelfLink(request.RequestUri));
List<SyndicationItem> itemList = new List<SyndicationItem>();
blogsFeed.Items = itemList;
foreach (var blog in blogs)
{
SyndicationItem item = new SyndicationItem
{
Id = blog.Id,
LastUpdatedTime = blog.updated,
PublishDate = blog.published,
Title = new TextSyndicationContent(blog.name),
Summary = new TextSyndicationContent(blog.description)
};
item.Links.Add(SyndicationLink.CreateSelfLink(new Uri(String.Format("{0}/{1}", this.serviceURI, blog.Id))));
item.Links.Add(SyndicationLink.CreateAlternateLink(request.RequestUri, "text/html"));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/{1}", this.serviceURI, blog.Id)), "service.edit", "Edit Blog", "application/atom+xml;type=feed", 0));
item.Links.Add(new SyndicationLink(new Uri(String.Format("{0}/{1}/posts", this.serviceURI, blog.Id)), "service.posts", "Blog posts", "application/atom+xml;type=feed", 0));
var pagingLinks = this.BuildPagingLinks(blogsService.Count(), pageIndex, pageSize, request.RequestUri);
foreach (var link in pagingLinks)
{
item.Links.Add(link);
}
item.Authors.Add(new SyndicationPerson(string.Empty, blog.author, string.Empty));
itemList.Add(item);
}
SyndicationFeedFormatter formatter = null;
if (this.ClientAcceptsMediaType("application/atom+xml", request))
{
formatter = blogsFeed.GetAtom10Formatter();
}
else
{
if (this.ClientAcceptsMediaType("application/rss+xml", request))
{
formatter = blogsFeed.GetRss20Formatter();
}
}
response.Content = new ObjectContent(typeof(SyndicationFeedFormatter), formatter);
}
}
else
{
response.StatusCode = HttpStatusCode.NoContent;
}
}
catch (Exception)
{
response.StatusCode = HttpStatusCode.InternalServerError;
}
return response;
}