/// <summary>
/// Creates a Metaweblog Post object from the XML struct
/// </summary>
/// <param name="node">XML contains a Metaweblog Post Struct</param>
/// <returns>Metaweblog Post Struct Obejct</returns>
private MWAPost GetPost(XmlNode node)
{
MWAPost temp = new MWAPost();
List<string> cats = new List<string>();
List<string> tags = new List<string>();
// Require Title and Description
try
{
temp.title = node.SelectSingleNode("value/struct/member[name='title']").LastChild.InnerText;
temp.description = node.SelectSingleNode("value/struct/member[name='description']").LastChild.InnerText;
}
catch (Exception ex)
{
throw new MetaWeblogException("05", "Post Struct Element, Title or Description, not Sent. (" + ex.Message + ")");
}
if (node.SelectSingleNode("value/struct/member[name='link']") == null)
temp.link = "";
else
temp.link = node.SelectSingleNode("value/struct/member[name='link']").LastChild.InnerText;
if (node.SelectSingleNode("value/struct/member[name='mt_allow_comments']") == null)
temp.commentPolicy = "";
else
temp.commentPolicy = node.SelectSingleNode("value/struct/member[name='mt_allow_comments']").LastChild.InnerText;
if (node.SelectSingleNode("value/struct/member[name='mt_excerpt']") == null)
temp.excerpt = "";
else
temp.excerpt = node.SelectSingleNode("value/struct/member[name='mt_excerpt']").LastChild.InnerText;
if (node.SelectSingleNode("value/struct/member[name='wp_slug']") == null)
temp.slug = "";
else
temp.slug = node.SelectSingleNode("value/struct/member[name='wp_slug']").LastChild.InnerText;
if (node.SelectSingleNode("value/struct/member[name='wp_author_id']") == null)
temp.author = "";
else
temp.author = node.SelectSingleNode("value/struct/member[name='wp_author_id']").LastChild.InnerText;
if (node.SelectSingleNode("value/struct/member[name='categories']") != null)
{
XmlNode categoryArray = node.SelectSingleNode("value/struct/member[name='categories']").LastChild;
foreach (XmlNode catnode in categoryArray.SelectNodes("array/data/value/string"))
{
cats.Add(catnode.InnerText);
}
}
temp.categories = cats;
// postDate has a few different names to worry about
if (node.SelectSingleNode("value/struct/member[name='dateCreated']") != null)
{
try
{
string tempDate = node.SelectSingleNode("value/struct/member[name='dateCreated']").LastChild.InnerText;
temp.postDate = DateTime.ParseExact(tempDate, "yyyyMMdd'T'HH':'mm':'ss", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal);
}
catch
{
// Ignore PubDate Error
}
}
else if (node.SelectSingleNode("value/struct/member[name='pubDate']") != null)
{
try
{
string tempPubDate = node.SelectSingleNode("value/struct/member[name='pubDate']").LastChild.InnerText;
temp.postDate = DateTime.ParseExact(tempPubDate, "yyyyMMdd'T'HH':'mm':'ss", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal);
}
catch
{
// Ignore PubDate Error
}
}
// WLW tags implementation using mt_keywords
if (node.SelectSingleNode("value/struct/member[name='mt_keywords']") != null)
{
string tagsList = node.SelectSingleNode("value/struct/member[name='mt_keywords']").LastChild.InnerText;
foreach (string item in tagsList.Split(','))
{
if (string.IsNullOrEmpty(tags.Find(delegate(string t) { return t.Equals(item.Trim(), StringComparison.OrdinalIgnoreCase); })))
{
tags.Add(item.Trim());
}
}
}
temp.tags = tags;
return temp;
}
/// <summary>
/// Loads object properties with contents of passed xml
/// </summary>
/// <param name="xml">xml doc with methodname and parameters</param>
private void LoadXMLRequest(string xml)
{
XmlDocument request = new XmlDocument();
try
{
if (!(xml.StartsWith("<?xml") || xml.StartsWith("<method")))
{
xml = xml.Substring(xml.IndexOf("<?xml"));
}
request.LoadXml(xml);
}
catch (Exception ex)
{
throw new MetaWeblogException("01", "Invalid XMLRPC Request. (" + ex.Message + ")");
}
// Method name is always first
_methodName = request.DocumentElement.ChildNodes[0].InnerText;
// Parameters are next (and last)
_inputParams = new List<XmlNode>();
foreach (XmlNode node in request.SelectNodes("/methodCall/params/param"))
{
_inputParams.Add(node);
}
// Determine what params are what by method name
switch (_methodName)
{
case "metaWeblog.newPost":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_post = GetPost(_inputParams[3]);
if (_inputParams[4].InnerText == "0" || _inputParams[4].InnerText == "false")
_publish = false;
else
_publish = true;
break;
case "metaWeblog.editPost":
_postID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_post = GetPost(_inputParams[3]);
if (_inputParams[4].InnerText == "0" || _inputParams[4].InnerText == "false")
_publish = false;
else
_publish = true;
break;
case "metaWeblog.getPost":
_postID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
break;
case "metaWeblog.newMediaObject":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_media = GetMediaObject(_inputParams[3]);
break;
case "metaWeblog.getCategories":
case "wp.getAuthors":
case "wp.getPageList":
case "wp.getPages":
case "wp.getTags":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
break;
case "metaWeblog.getRecentPosts":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_numberOfPosts = Int32.Parse(_inputParams[3].InnerText, CultureInfo.InvariantCulture);
break;
case "blogger.getUsersBlogs":
case "metaWeblog.getUsersBlogs":
_appKey = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
break;
case "blogger.deletePost":
_appKey = _inputParams[0].InnerText;
_postID = _inputParams[1].InnerText;
_userName = _inputParams[2].InnerText;
_password = _inputParams[3].InnerText;
if (_inputParams[4].InnerText == "0" || _inputParams[4].InnerText == "false")
_publish = false;
else
_publish = true;
break;
case "blogger.getUserInfo":
_appKey = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
break;
case "wp.newPage":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_page = GetPage(_inputParams[3]);
if (_inputParams[4].InnerText == "0" || _inputParams[4].InnerText == "false")
_publish = false;
else
_publish = true;
break;
case "wp.getPage":
_blogID = _inputParams[0].InnerText;
_pageID = _inputParams[1].InnerText;
_userName = _inputParams[2].InnerText;
_password = _inputParams[3].InnerText;
break;
case "wp.editPage":
_blogID = _inputParams[0].InnerText;
_pageID = _inputParams[1].InnerText;
_userName = _inputParams[2].InnerText;
_password = _inputParams[3].InnerText;
_page = GetPage(_inputParams[4]);
if (_inputParams[5].InnerText == "0" || _inputParams[5].InnerText == "false")
_publish = false;
else
_publish = true;
break;
case "wp.deletePage":
_blogID = _inputParams[0].InnerText;
_userName = _inputParams[1].InnerText;
_password = _inputParams[2].InnerText;
_pageID = _inputParams[3].InnerText;
break;
default:
throw new MetaWeblogException("02", "未知方法. (" + _methodName + ")");
}
}
/// <summary>
/// 添加或修改文章
/// </summary>
/// <param name="blogID"></param>
/// <param name="postID"></param>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <param name="sentPost"></param>
/// <param name="publish"></param>
/// <param name="operate"></param>
/// <returns></returns>
private int NewOrUpdatePost(string blogID, string postID, string userName, string password, MWAPost sentPost, bool publish, OperateType operate)
{
ValidateRequest(userName, password);
PostInfo post = new PostInfo();
if (operate == OperateType.Update)
{
post = PostManager.GetPost(StringHelper.StrToInt(postID, 0));
}
else
{
post.CommentCount = 0;
post.ViewCount = 0;
post.CreateDate = DateTime.Now;
UserInfo user = UserManager.GetUser(userName);
if (user != null)
{
post.UserId = user.UserId;
}
}
post.Title = StringHelper.HtmlEncode(sentPost.title);
post.Content = sentPost.description;
post.Status = publish == true ? 1 : 0;
post.Slug = PageUtils.FilterSlug(sentPost.slug, "post", true);
post.Summary = sentPost.excerpt;
post.UrlFormat = (int)PostUrlFormat.Default;
post.Template = string.Empty;
post.Recommend = 0;
post.TopStatus = 0;
post.HideStatus = 0;
post.UpdateDate = DateTime.Now;
if (sentPost.commentPolicy != "")
{
if (sentPost.commentPolicy == "1")
post.CommentStatus = 1;
else
post.CommentStatus = 0;
}
foreach (string item in sentPost.categories)
{
CategoryInfo cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.CategoryId = cat.CategoryId;
}
else
{
CategoryInfo newcat = new CategoryInfo();
newcat.Count = 0;
newcat.CreateDate = DateTime.Now;
newcat.Description = "由离线工具创建";
newcat.Displayorder = 1000;
newcat.Name = StringHelper.HtmlEncode(item);
newcat.Slug = PageUtils.FilterSlug(item, "cate", false);
newcat.CategoryId = CategoryManager.InsertCategory(newcat);
post.CategoryId = newcat.CategoryId;
}
}
post.Tag = GetTagIdList(sentPost.tags);
if (operate == OperateType.Update)
{
PostManager.UpdatePost(post);
}
else
{
post.PostId = PostManager.InsertPost(post);
// SendEmail(p);
}
return post.PostId;
}
/// <summary>
/// metaWeblog.newPost
/// </summary>
/// <param name="blogID">always 1000 in BlogEngine since it is a singlar blog instance</param>
/// <param name="userName">login username</param>
/// <param name="password">login password</param>
/// <param name="sentPost">struct with post details</param>
/// <param name="publish">mark as published?</param>
/// <returns>postID as string</returns>
internal string NewPost(string blogID, string userName, string password, MWAPost sentPost, bool publish)
{
ValidateRequest(userName, password);
return NewOrUpdatePost(blogID, "", userName, password, sentPost, publish, OperateType.Insert).ToString();
}
/// <summary>
/// metaWeblog.getRecentPosts
/// </summary>
/// <param name="blogID">always 1000 in BlogEngine since it is a singlar blog instance</param>
/// <param name="userName">login username</param>
/// <param name="password">login password</param>
/// <param name="numberOfPosts">number of posts to return</param>
/// <returns>array of post structs</returns>
internal List<MWAPost> GetRecentPosts(string blogID, string userName, string password, int numberOfPosts)
{
ValidateRequest(userName, password);
List<MWAPost> sendPosts = new List<MWAPost>();
int userid = 0;
UserInfo user = UserManager.GetUser(userName);
if (user != null)
{
userid = user.UserId;
}
List<PostInfo> posts = PostManager.GetPostList(numberOfPosts, -1, userid, -1, -1, -1, -1);
foreach (PostInfo post in posts)
{
MWAPost tempPost = new MWAPost();
List<string> tempCats = new List<string>();
List<string> tempTags = new List<string>();
tempPost.postID = post.PostId.ToString();
tempPost.postDate = post.CreateDate;
tempPost.title = StringHelper.HtmlDecode(post.Title);
tempPost.description = post.Content;
tempPost.link = post.Url;
tempPost.slug = StringHelper.HtmlDecode(post.Slug);
tempPost.excerpt = post.Summary;
if (post.CommentStatus == 1)
tempPost.commentPolicy = "";
else
tempPost.commentPolicy = "0";
tempPost.publish = post.Status == 1 ? true : false;
tempCats.Add(StringHelper.HtmlDecode(post.Category.Name));
tempPost.categories = tempCats;
for (int i = 0; i < post.Tags.Count; i++)
{
tempTags.Add(StringHelper.HtmlDecode(post.Tags[i].Name));
}
tempPost.tags = tempTags;
sendPosts.Add(tempPost);
}
return sendPosts;
}
/// <summary>
/// metaWeblog.getPost
/// </summary>
/// <param name="postID">post guid in string format</param>
/// <param name="userName">login username</param>
/// <param name="password">login password</param>
/// <returns>struct with post details</returns>
internal MWAPost GetPost(string postID, string userName, string password)
{
ValidateRequest(userName, password);
MWAPost sendPost = new MWAPost();
PostInfo post = PostManager.GetPost(StringHelper.StrToInt(postID, 0));
sendPost.postID = post.PostId.ToString();
sendPost.postDate = post.CreateDate;
sendPost.title = StringHelper.HtmlDecode(post.Title);
sendPost.description = post.Content;
sendPost.link = post.Url;
sendPost.slug = StringHelper.HtmlDecode(post.Slug);
sendPost.excerpt = post.Summary;
if (post.CommentStatus == 1)
{
sendPost.commentPolicy = "1";
}
else
{
sendPost.commentPolicy = "0";
}
sendPost.publish = post.Status == 1 ? true : false;
List<string> cats = new List<string>();
cats.Add(StringHelper.HtmlDecode(post.Category.Name));
sendPost.categories = cats;
List<string> tags = new List<string>();
for (int i = 0; i < post.Tags.Count; i++)
{
tags.Add(StringHelper.HtmlDecode(post.Tags[i].Name));
}
sendPost.tags = tags;
return sendPost;
}
/// <summary>
/// metaWeblog.editPost
/// </summary>
/// <param name="postID">post guid in string format</param>
/// <param name="userName">login username</param>
/// <param name="password">login password</param>
/// <param name="sentPost">struct with post details</param>
/// <param name="publish">mark as published?</param>
/// <returns>1 if successful</returns>
internal bool EditPost(string postID, string userName, string password, MWAPost sentPost, bool publish)
{
ValidateRequest(userName, password);
NewOrUpdatePost("", postID, userName, password, sentPost, publish, OperateType.Update);
return true;
}