protected XmlResponse GetAtom(Topic[] topics, string feedTitle){
string urlBase = "http://" + Model.Manager.IniData.Domain;
string diaryUrl = urlBase + Model.BasePath.ToString();
string selfUrl = urlBase + Model.BasePath.Combine(Id).ToString();
string idTagBase = string.Format(IdTagFormat, Model.Manager.IniData.Domain, Diary.BasePath);
// 準備と last-modified の移植
XmlResponse xr = new XmlResponse(Model);
foreach(HatomaruData hd in myResponse.DataSource){
xr.AddDataSource(hd);
}
xr.SetLastModified();
XmlDocument atom = xr.Document;
XmlElement feed = atom.CreateElement("feed", AtomNameSpace);
atom.AppendChild(feed);
XmlElement title = atom.CreateElement("title", AtomNameSpace);
title.InnerText = feedTitle;
feed.AppendChild(title);
XmlElement link = atom.CreateElement("link", AtomNameSpace);
link.SetAttribute("href", diaryUrl);
feed.AppendChild(link);
XmlElement selfLink = atom.CreateElement("link", AtomNameSpace);
selfLink.SetAttribute("href", selfUrl);
selfLink.SetAttribute("rel", "self");
selfLink.SetAttribute("type", HatomaruResponse.AtomMediaType);
feed.AppendChild(selfLink);
XmlElement updated = atom.CreateElement("updated", AtomNameSpace);
updated.InnerText = xr.LastModified.ToString(AtomDateFormat);
feed.AppendChild(updated);
XmlElement author = atom.CreateElement("author", AtomNameSpace);
feed.AppendChild(author);
XmlElement name = atom.CreateElement("name", AtomNameSpace);
name.InnerText = "水無月ばけら";
author.AppendChild(name);
XmlElement id = atom.CreateElement("id", AtomNameSpace);
id.InnerText = idTagBase;
feed.AppendChild(id);
// 最新のトピック
foreach(Topic t in topics){
AbsPath topicPath = Diary.BasePath.Combine(DiaryIndexViewTopic.Id, t.Id);
string topicUrl = urlBase + topicPath.ToString();
string topicIdTag = string.Format(IdTagFormat, Model.Manager.IniData.Domain, topicPath);
XmlElement entry = atom.CreateElement("entry", AtomNameSpace);
feed.AppendChild(entry);
XmlElement entryTitle = atom.CreateElement("title", AtomNameSpace);
entryTitle.InnerText = t.Title;
entry.AppendChild(entryTitle);
XmlElement entryLink = atom.CreateElement("link", AtomNameSpace);
entryLink.SetAttribute("href", topicUrl);
entry.AppendChild(entryLink);
XmlElement entryId = atom.CreateElement("id", AtomNameSpace);
entryId.InnerText = topicIdTag;
entry.AppendChild(entryId);
XmlElement entryUpdated = atom.CreateElement("updated", AtomNameSpace);
DateTime topicUpdated = t.Date;
if(t.Updated != default(DateTime)){
topicUpdated = t.Updated;
} else if(t.Created != default(DateTime)){
topicUpdated = t.Created;
}
entryUpdated.InnerText = topicUpdated.ToString(AtomDateFormat);
entry.AppendChild(entryUpdated);
XmlElement content = atom.CreateElement("content", AtomNameSpace);
content.SetAttribute("type", "xhtml");
content.SetAttribute("xml:lang", "ja");
content.SetAttribute("xml:base", selfUrl);
XmlElement contentDiv = atom.CreateElement("div", Xhtml.NameSpace);
XmlNode topicHeading = GetDateHeading(t.Date, 1);
XmlNode topicBody = GetTopicBody(t, 2);
XmlNode atomTopicHeading = atom.ImportNode(topicHeading, true);
XmlNode atomTopicBody = atom.ImportNode(topicBody, true);
contentDiv.AppendChild(atomTopicHeading);
contentDiv.AppendChild(atomTopicBody);
content.AppendChild(contentDiv);
entry.AppendChild(content);
}
return xr;
}
/// <summary>
/// データを GET し、HatomaruResponse を取得します。
/// </summary>
protected override HatomaruResponse GetHtmlResponse(){
Topic[] topics = GetRecentTopics();
if(topics.Length == 0) return NotFound();
string urlBase = "http://" + Model.Manager.IniData.Domain;
string rssUrl = urlBase + Path.ToString();
string diaryUrl = urlBase + myModel.BasePath.ToString();
// 準備と last-modified の移植
XmlResponse xr = new XmlResponse(Model);
foreach(HatomaruData hd in myResponse.DataSource){
xr.AddDataSource(hd);
}
xr.SetLastModified();
XmlDocument rss = xr.Document;
XmlElement rssRoot = rss.CreateElement("rdf", "RDF", RdfNameSpace);
rssRoot.SetAttribute("xmlns", Rss1NameSpace);
rssRoot.SetAttribute("xmlns:dc", DublinCoreNameSpace);
rss.AppendChild(rssRoot);
XmlElement channel = rss.CreateElement("channel", Rss1NameSpace);
channel.SetAttribute("about", RdfNameSpace, rssUrl);
rssRoot.AppendChild(channel);
XmlElement title = rss.CreateElement("title", Rss1NameSpace);
title.InnerText = DiaryIndexViewRecently.Label;
channel.AppendChild(title);
XmlElement link = rss.CreateElement("link", Rss1NameSpace);
link.InnerText = diaryUrl;
channel.AppendChild(link);
XmlElement description = rss.CreateElement("description", Rss1NameSpace);
description.InnerText = Diary.Description;
channel.AppendChild(description);
XmlElement language = rss.CreateElement("dc", "language", DublinCoreNameSpace);
language.InnerText = "ja";
channel.AppendChild(language);
XmlElement dcDate = rss.CreateElement("dc", "date", DublinCoreNameSpace);
dcDate.InnerText = Model.LastModified.ToString(DublinCoreDateFormat);
channel.AppendChild(dcDate);
XmlElement items = rss.CreateElement("items", Rss1NameSpace);
channel.AppendChild(items);
XmlElement seq = rss.CreateElement("rdf", "Seq", RdfNameSpace);
items.AppendChild(seq);
// 最新のトピックを取得
foreach(Topic t in topics){
string topicUrl = urlBase + Diary.BasePath.Combine(DiaryIndexViewTopic.Id, t.Id).ToString();
// Seq に追加
XmlElement li = rss.CreateElement("rdf", "li", RdfNameSpace);
li.SetAttribute("resource", RdfNameSpace, topicUrl);
seq.AppendChild(li);
// item を追加
XmlElement item = rss.CreateElement("item", Rss1NameSpace);
item.SetAttribute("about", RdfNameSpace, topicUrl);
rssRoot.AppendChild(item);
XmlElement itemTitle = rss.CreateElement("title", Rss1NameSpace);
itemTitle.InnerText = t.Title;
item.AppendChild(itemTitle);
XmlElement itemLink = rss.CreateElement("link", Rss1NameSpace);
itemLink.InnerText = topicUrl;
item.AppendChild(itemLink);
XmlElement itemDescription = rss.CreateElement("description", Rss1NameSpace);
itemDescription.InnerText = t.Message.InnerText.Truncate(150);
item.AppendChild(itemDescription);
XmlElement itemDate = rss.CreateElement("dc", "date", DublinCoreNameSpace);
itemDate.InnerText = t.Date.ToString(DublinCoreDateFormat);
item.AppendChild(itemDate);
}
return xr;
}
