/// <summary>
/// metaWeblog.getRecentPosts method
/// </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)
{
var sendPosts = new List <MWAPost>();
var posts = Post.Posts.Where(p => p.IsVisible).ToList();
// Set End Point
var stop = numberOfPosts;
if (stop > posts.Count)
{
stop = posts.Count;
}
foreach (var post in posts.GetRange(0, stop))
{
var tempPost = new MWAPost
{
postID = post.Id.ToString(),
postDate = post.DateCreated,
title = post.Title,
description = post.Content,
link = post.AbsoluteLink.AbsoluteUri,
slug = post.Slug,
excerpt = post.Description,
commentPolicy = post.HasCommentsEnabled ? string.Empty : "0",
publish = post.IsPublished
};
var tempCats = post.Categories.Select(t => Category.GetCategory(t.Id).ToString()).ToList();
tempPost.categories = tempCats;
var tempTags = post.Tags.ToList();
tempPost.tags = tempTags;
sendPosts.Add(tempPost);
}
return(sendPosts);
}
/// <summary>
/// metaWeblog.getPost method
/// </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)
{
var sendPost = new MWAPost();
var post = Post.GetPost(new Guid(postId));
if (!post.IsVisible)
{
throw new MetaWeblogException("11", "User authentication failed");
}
sendPost.postID = post.Id.ToString();
sendPost.postDate = post.DateCreated;
sendPost.title = post.Title;
sendPost.description = post.Content;
sendPost.link = post.AbsoluteLink.AbsoluteUri;
sendPost.slug = post.Slug;
sendPost.excerpt = post.Description;
sendPost.commentPolicy = post.HasCommentsEnabled ? "1" : "0";
sendPost.publish = post.IsPublished;
var cats = post.Categories.Select(t => Category.GetCategory(t.Id).ToString()).ToList();
sendPost.categories = cats;
var tags = post.Tags.ToList();
sendPost.tags = tags;
return sendPost;
}
/// <summary>
/// metaWeblog.editPost method
/// </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)
{
var post = Post.GetPost(new Guid(postId));
if (!post.CanUserEdit)
{
throw new MetaWeblogException("11", "User authentication failed");
}
string author = String.IsNullOrEmpty(sentPost.author) ? userName : sentPost.author;
if (!post.IsPublished && publish)
{
if (!post.CanPublish(author))
{
throw new MetaWeblogException("11", "Not authorized to publish this Post.");
}
}
post.Author = author;
post.Title = sentPost.title;
post.Content = sentPost.description;
post.IsPublished = publish;
post.Slug = sentPost.slug;
post.Description = sentPost.excerpt;
if (sentPost.commentPolicy != string.Empty)
{
post.HasCommentsEnabled = sentPost.commentPolicy == "1";
}
post.Categories.Clear();
foreach (var item in sentPost.categories.Where(c => c != null && c.Trim() != string.Empty))
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.Categories.Add(cat);
}
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
using (var newcat = new Category(item, string.Empty))
{
newcat.Save();
post.Categories.Add(newcat);
}
}
}
post.Tags.Clear();
foreach (var item in sentPost.tags.Where(item => item != null && item.Trim() != string.Empty))
{
post.Tags.Add(item);
}
if (sentPost.postDate != new DateTime())
{
post.DateCreated = sentPost.postDate.AddHours(-BlogSettings.Instance.Timezone);
}
post.Save();
return true;
}
/// <summary>
/// metaWeblog.newPost method
/// </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)
{
if (!Security.IsAuthorizedTo(Rights.CreateNewPosts))
{
throw new MetaWeblogException("11", "User authentication failed");
}
string author = String.IsNullOrEmpty(sentPost.author) ? userName : sentPost.author;
var post = new Post
{
Author = author,
Title = sentPost.title,
Content = sentPost.description,
IsPublished = publish,
Slug = sentPost.slug,
Description = sentPost.excerpt
};
if (publish)
{
if (!post.CanPublish(author))
{
throw new MetaWeblogException("11", "Not authorized to publish this Post.");
}
}
if (sentPost.commentPolicy != string.Empty)
{
post.HasCommentsEnabled = sentPost.commentPolicy == "1";
}
post.Categories.Clear();
foreach (var item in sentPost.categories)
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.Categories.Add(cat);
}
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
var newcat = new Category(item, string.Empty);
newcat.Save();
post.Categories.Add(newcat);
}
}
post.Tags.Clear();
foreach (var item in sentPost.tags.Where(item => item != null && item.Trim() != string.Empty))
{
post.Tags.Add(item);
}
if (sentPost.postDate != new DateTime())
{
post.DateCreated = sentPost.postDate;
}
post.Save();
return(post.Id.ToString());
}
/// <summary>
/// metaWeblog.editPost method
/// </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)
{
var post = Post.GetPost(new Guid(postId));
if (!post.CanUserEdit)
{
throw new MetaWeblogException("11", "User authentication failed");
}
string author = String.IsNullOrEmpty(sentPost.author) ? userName : sentPost.author;
if (!post.IsPublished && publish)
{
if (!post.CanPublish(author))
{
throw new MetaWeblogException("11", "Not authorized to publish this Post.");
}
}
post.Author = author;
post.Title = sentPost.title;
post.Content = sentPost.description;
post.IsPublished = publish;
post.Slug = sentPost.slug;
post.Description = sentPost.excerpt;
if (sentPost.commentPolicy != string.Empty)
{
post.HasCommentsEnabled = sentPost.commentPolicy == "1";
}
post.Categories.Clear();
foreach (var item in sentPost.categories)
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.Categories.Add(cat);
}
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
using (var newcat = new Category(item, string.Empty))
{
newcat.Save();
post.Categories.Add(newcat);
}
}
}
post.Tags.Clear();
foreach (var item in sentPost.tags.Where(item => item != null && item.Trim() != string.Empty))
{
post.Tags.Add(item);
}
if (sentPost.postDate != new DateTime())
{
post.DateCreated = sentPost.postDate.AddHours(-BlogSettings.Instance.Timezone);
}
post.Save();
return(true);
}
/// <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>();
List<Post> posts = Post.Posts;
// Set End Point
int stop = numberOfPosts;
if (stop > posts.Count)
stop = posts.Count;
foreach (Post post in posts.GetRange(0, stop))
{
MWAPost tempPost = new MWAPost();
List<string> tempCats = new List<string>();
List<string> tempTags = new List<string>();
tempPost.postID = post.Id.ToString();
tempPost.postDate = post.DateCreated;
tempPost.title = post.Title;
tempPost.description = post.Content;
tempPost.link = post.AbsoluteLink.AbsoluteUri;
tempPost.slug = post.Slug;
tempPost.excerpt = post.Description;
if (post.IsCommentsEnabled)
tempPost.commentPolicy = "";
else
tempPost.commentPolicy = "0";
tempPost.publish = post.IsPublished;
for (int i = 0; i < post.Categories.Count; i++)
{
tempCats.Add(Category.GetCategory(post.Categories[i].Id).ToString());
}
tempPost.categories = tempCats;
for (int i = 0; i < post.Tags.Count; i++)
{
tempTags.Add(post.Tags[i]);
}
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();
Post post = Post.GetPost(new Guid(postID));
sendPost.postID = post.Id.ToString();
sendPost.postDate = post.DateCreated;
sendPost.title = post.Title;
sendPost.description = post.Content;
sendPost.link = post.AbsoluteLink.AbsoluteUri;
sendPost.slug = post.Slug;
sendPost.excerpt = post.Description;
if (post.IsCommentsEnabled)
sendPost.commentPolicy = "1";
else
sendPost.commentPolicy = "0";
sendPost.publish = post.IsPublished;
List<string> cats = new List<string>();
for (int i = 0; i < post.Categories.Count; i++)
{
cats.Add(Category.GetCategory(post.Categories[i].Id).ToString());
}
sendPost.categories = cats;
List<string> tags = new List<string>();
for (int i = 0; i < post.Tags.Count; i++)
{
tags.Add(post.Tags[i]);
}
sendPost.tags = tags;
return sendPost;
}
/// <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>
/// 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(','))
{
tags.Add(item.Trim().ToLowerInvariant());
}
}
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", "Unknown Method. (" + _methodName + ")");
}
}
/// <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 static MWAPost GetPost(XmlNode node)
{
var temp = new MWAPost();
// Require Title and Description
var title = node.SelectSingleNode("value/struct/member[name='title']");
if (title == null)
{
throw new MetaWeblogException("05", "Page Struct Element, Title, not Sent.");
}
temp.title = title.LastChild.InnerText;
var description = node.SelectSingleNode("value/struct/member[name='description']");
if (description == null)
{
throw new MetaWeblogException("05", "Page Struct Element, Description, not Sent.");
}
temp.description = description.LastChild.InnerText;
var link = node.SelectSingleNode("value/struct/member[name='link']");
temp.link = link == null ? string.Empty : link.LastChild.InnerText;
var allowComments = node.SelectSingleNode("value/struct/member[name='mt_allow_comments']");
temp.commentPolicy = allowComments == null ? string.Empty : allowComments.LastChild.InnerText;
var excerpt = node.SelectSingleNode("value/struct/member[name='mt_excerpt']");
temp.excerpt = excerpt == null ? string.Empty : excerpt.LastChild.InnerText;
var slug = node.SelectSingleNode("value/struct/member[name='wp_slug']");
temp.slug = slug == null ? string.Empty : slug.LastChild.InnerText;
var authorId = node.SelectSingleNode("value/struct/member[name='wp_author_id']");
temp.author = authorId == null ? string.Empty : authorId.LastChild.InnerText;
var cats = new List <string>();
var categories = node.SelectSingleNode("value/struct/member[name='categories']");
if (categories != null)
{
var categoryArray = categories.LastChild;
var categoryArrayNodes = categoryArray.SelectNodes("array/data/value/string");
if (categoryArrayNodes != null)
{
cats.AddRange(categoryArrayNodes.Cast <XmlNode>().Select(
catnode => catnode.InnerText));
}
}
temp.categories = cats;
// postDate has a few different names to worry about
var dateCreated = node.SelectSingleNode("value/struct/member[name='dateCreated']");
var pubDate = node.SelectSingleNode("value/struct/member[name='pubDate']");
if (dateCreated != null)
{
try
{
var tempDate = dateCreated.LastChild.InnerText;
temp.postDate = DateTime.ParseExact(
tempDate,
"yyyyMMdd'T'HH':'mm':'ss",
CultureInfo.InvariantCulture,
DateTimeStyles.AssumeUniversal);
}
catch (Exception ex)
{
// Ignore PubDate Error
Debug.WriteLine(ex.Message);
}
}
else if (pubDate != null)
{
try
{
var tempPubDate = pubDate.LastChild.InnerText;
temp.postDate = DateTime.ParseExact(
tempPubDate,
"yyyyMMdd'T'HH':'mm':'ss",
CultureInfo.InvariantCulture,
DateTimeStyles.AssumeUniversal);
}
catch (Exception ex)
{
// Ignore PubDate Error
Debug.WriteLine(ex.Message);
}
}
// WLW tags implementation using mt_keywords
var tags = new List <string>();
var keywords = node.SelectSingleNode("value/struct/member[name='mt_keywords']");
if (keywords != null)
{
var tagsList = keywords.LastChild.InnerText;
foreach (var item in
tagsList.Split(',').Where(item => string.IsNullOrEmpty(tags.Find(t => t.Equals(item.Trim(), StringComparison.OrdinalIgnoreCase)))))
{
tags.Add(item.Trim());
}
}
temp.tags = tags;
return(temp);
}
/// <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);
Post post = Post.GetPost(new Guid(postID));
if (String.IsNullOrEmpty(sentPost.author))
{
post.Author = userName;
}
else
{
post.Author = sentPost.author;
}
post.Title = sentPost.title;
post.Content = sentPost.description;
post.IsPublished = publish;
post.Slug = sentPost.slug;
post.Description = sentPost.excerpt;
if (sentPost.commentPolicy != "")
{
if (sentPost.commentPolicy == "1")
{
post.IsCommentsEnabled = true;
}
else
{
post.IsCommentsEnabled = false;
}
}
post.Categories.Clear();
foreach (string item in sentPost.categories)
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.Categories.Add(cat);
}
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
Category newcat = new Category(item, "");
newcat.Save();
post.Categories.Add(newcat);
}
}
post.Tags.Clear();
foreach (string item in sentPost.tags)
{
if (item != null && item.Trim() != string.Empty)
{
post.Tags.Add(item);
}
}
if (sentPost.postDate != new DateTime())
{
post.DateCreated = sentPost.postDate.AddHours(-BlogSettings.Instance.Timezone);
}
post.Save();
return(true);
}
/// <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 static MWAPost GetPost(XmlNode node)
{
var temp = new MWAPost();
// Require Title and Description
var title = node.SelectSingleNode("value/struct/member[name='title']");
if (title == null)
{
throw new MetaWeblogException("05", "Page Struct Element, Title, not Sent.");
}
temp.title = title.LastChild.InnerText;
var description = node.SelectSingleNode("value/struct/member[name='description']");
if (description == null)
{
throw new MetaWeblogException("05", "Page Struct Element, Description, not Sent.");
}
temp.description = description.LastChild.InnerText;
var link = node.SelectSingleNode("value/struct/member[name='link']");
temp.link = link == null ? string.Empty : link.LastChild.InnerText;
var allowComments = node.SelectSingleNode("value/struct/member[name='mt_allow_comments']");
temp.commentPolicy = allowComments == null ? string.Empty : allowComments.LastChild.InnerText;
var excerpt = node.SelectSingleNode("value/struct/member[name='mt_excerpt']");
temp.excerpt = excerpt == null ? string.Empty : excerpt.LastChild.InnerText;
var slug = node.SelectSingleNode("value/struct/member[name='wp_slug']");
temp.slug = slug == null ? string.Empty : slug.LastChild.InnerText;
var authorId = node.SelectSingleNode("value/struct/member[name='wp_author_id']");
temp.author = authorId == null ? string.Empty : authorId.LastChild.InnerText;
var cats = new List<string>();
var categories = node.SelectSingleNode("value/struct/member[name='categories']");
if (categories != null)
{
var categoryArray = categories.LastChild;
var categoryArrayNodes = categoryArray.SelectNodes("array/data/value/string");
if (categoryArrayNodes != null)
{
cats.AddRange(categoryArrayNodes.Cast<XmlNode>().Select(
catnode => catnode.InnerText));
}
}
temp.categories = cats;
// postDate has a few different names to worry about
var dateCreated = node.SelectSingleNode("value/struct/member[name='dateCreated']");
var pubDate = node.SelectSingleNode("value/struct/member[name='pubDate']");
if (dateCreated != null)
{
try
{
var tempDate = dateCreated.LastChild.InnerText;
temp.postDate = DateTime.ParseExact(
tempDate,
"yyyyMMdd'T'HH':'mm':'ss",
CultureInfo.InvariantCulture,
DateTimeStyles.AssumeUniversal);
}
catch (Exception ex)
{
// Ignore PubDate Error
Debug.WriteLine(ex.Message);
}
}
else if (pubDate != null)
{
try
{
var tempPubDate = pubDate.LastChild.InnerText;
temp.postDate = DateTime.ParseExact(
tempPubDate,
"yyyyMMdd'T'HH':'mm':'ss",
CultureInfo.InvariantCulture,
DateTimeStyles.AssumeUniversal);
}
catch (Exception ex)
{
// Ignore PubDate Error
Debug.WriteLine(ex.Message);
}
}
// WLW tags implementation using mt_keywords
var tags = new List<string>();
var keywords = node.SelectSingleNode("value/struct/member[name='mt_keywords']");
if (keywords != null)
{
var tagsList = keywords.LastChild.InnerText;
foreach (var item in
tagsList.Split(',').Where(item => string.IsNullOrEmpty(tags.Find(t => 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", "Unknown Method. (" + _methodName + ")");
}
}
/// <summary>
/// metaWeblog.getRecentPosts method
/// </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)
{
var sendPosts = new List<MWAPost>();
var posts = Post.Posts.Where(p => p.IsVisible).ToList();
// Set End Point
var stop = numberOfPosts;
if (stop > posts.Count)
{
stop = posts.Count;
}
foreach (var post in posts.GetRange(0, stop))
{
var tempPost = new MWAPost
{
postID = post.Id.ToString(),
postDate = post.DateCreated,
title = post.Title,
description = post.Content,
link = post.AbsoluteLink.AbsoluteUri,
slug = post.Slug,
excerpt = post.Description,
commentPolicy = post.HasCommentsEnabled ? string.Empty : "0",
publish = post.IsPublished
};
var tempCats = post.Categories.Select(t => Category.GetCategory(t.Id).ToString()).ToList();
tempPost.categories = tempCats;
var tempTags = post.Tags.ToList();
tempPost.tags = tempTags;
sendPosts.Add(tempPost);
}
return sendPosts;
}
/// <summary>
/// metaWeblog.newPost method
/// </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)
{
if (!Security.IsAuthorizedTo(Rights.CreateNewPosts))
{
throw new MetaWeblogException("11", "User authentication failed");
}
string author = String.IsNullOrEmpty(sentPost.author) ? userName : sentPost.author;
var post = new Post
{
Author = author,
Title = sentPost.title,
Content = sentPost.description,
IsPublished = publish,
Slug = sentPost.slug,
Description = sentPost.excerpt
};
if (publish)
{
if (!post.CanPublish(author))
{
throw new MetaWeblogException("11", "Not authorized to publish this Post.");
}
}
if (sentPost.commentPolicy != string.Empty)
{
post.HasCommentsEnabled = sentPost.commentPolicy == "1";
}
post.Categories.Clear();
foreach (var item in sentPost.categories.Where(c => c != null && c.Trim() != string.Empty))
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
{
post.Categories.Add(cat);
}
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
var newcat = new Category(item, string.Empty);
newcat.Save();
post.Categories.Add(newcat);
}
}
post.Tags.Clear();
foreach (var item in sentPost.tags.Where(item => item != null && item.Trim() != string.Empty))
{
post.Tags.Add(item);
}
if (sentPost.postDate != new DateTime())
{
post.DateCreated = sentPost.postDate;
}
post.Save();
return post.Id.ToString();
}
/// <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);
Post post = Post.GetPost(new Guid(postID));
if (String.IsNullOrEmpty(sentPost.author))
post.Author = userName;
else
post.Author = sentPost.author;
post.Title = sentPost.title;
post.Content = sentPost.description;
post.IsPublished = publish;
post.Slug = sentPost.slug;
post.Description = sentPost.excerpt;
if (sentPost.commentPolicy != "")
{
if (sentPost.commentPolicy == "1")
post.IsCommentsEnabled = true;
else
post.IsCommentsEnabled = false;
}
post.Categories.Clear();
foreach (string item in sentPost.categories)
{
Category cat;
if (LookupCategoryGuidByName(item, out cat))
post.Categories.Add(cat);
else
{
// Allowing new categories to be added. (This breaks spec, but is supported via WLW)
Category newcat = new Category(item, "");
newcat.Save();
post.Categories.Add(newcat);
}
}
post.Tags.Clear();
foreach (string item in sentPost.tags)
{
if (item != null && item.Trim() != string.Empty)
post.Tags.Add(item);
}
if (sentPost.postDate != new DateTime())
post.DateCreated = sentPost.postDate.AddHours(-BlogSettings.Instance.Timezone);
post.Save();
return true;
}
