blogger.deletePost —— 删除文章
blogger.getUsersBlogs —— 获取用户博客信息
metaWeblog.editPost —— 编辑文章
metaWeblog.getCategories —— 获取用户博客分类
metaWeblog.getPost —— 获取文章
metaWeblog.getRecentPosts —— 获取最近的文章
metaWeblog.newMediaObject —— 添加媒体对象（图片等）
metaWeblog.newPost —— 添加文章
wp.newCategory —— 添加目录
接口说明
blogger.deletePost
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.deletePost</methodName>
<params>
<param>
<value><string>appkey</string></value>
</param>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value><boolean>0</boolean></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<boolean>1</boolean>
</value>
</param>
</params>
</methodResponse>
blogger.getUsersBlogs
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.getUsersBlogs</methodName>
<params>
<param>
<value><string>appkey</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<array>
<data>
<value>
<struct>
<member>
<name>blogid</name>
<value>
<string>dsafds</string>
</value>
</member>
<member>
<name>url</name>
<value>
<string>
</value>
</member>
<member>
<name>blogName</name>
<value>
<string>蛀牙</string>
</value>
</member>
</struct>
</value>
</data>
</array>
</value>
</param>
</params>
</methodResponse>
metaWeblog.editPost
请求
返回
metaWeblog.getCategories
请求
返回
metaWeblog.getPost
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.getUsersBlogs</methodName>
<params>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<struct>
<member>
<name>dateCreated</name>
<value>
<dateTime.iso8601>时间</dateTime.iso8601>
</value>
</member>
<member>
<name>description</name>
<value>
<string>博客内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题内容</string>
</value>
</member>
<member>
<name>categories</name>
<value>
<array>
<data>
<value>
<string>[Markdown]</string>
</value>
</data>
</array>
</value>
</member>
<member>
<name>enclosure</name>
<value>
<struct>
<member>
<name>length</name>
<value>
<i4>0</i4>
</value>
</member>
</struct>
</value>
</member>
<member>
<name>link</name>
<value>
<string>http://.html</string>
</value>
</member>
<member>
<name>permalink</name>
<value>
<string>http://.html</string>
</value>
</member>
<member>
<name>postid</name>
<value>
<i4>00000</i4>
</value>
</member>
<member>
<name>source</name>
<value>
<struct />
</value>
</member>
<member>
<name>mt_keywords</name>
<value>
<string />
</value>
</member>
</struct>
</value>
</param>
</params>
</methodResponse>
metaWeblog.getRecentPosts
请求
<?xml version="1.0"?>
<methodCall>
<methodName>metaWeblog.getRecentPosts</methodName>
<params>
<param>
<value><string>000000</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value><i4>10</i4></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<array>
<data>
<value>
<struct>
<member>
<name>dateCreated</name>
<value>
<dateTime.iso8601>20160405T18:32:00</dateTime.iso8601>
</value>
</member>
<member>
<name>description</name>
<value>
<string>博客测试内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题测试内容</string>
</value>
</member>
<member>
<name>enclosure</name>
<value>
<struct>
<member>
<name>length</name>
<value>
<i4>0</i4>
</value>
</member>
</struct>
</value>
</member>
<member>
<name>link</name>
<value>
<string>
</value>
</member>
<member>
<name>permalink</name>
<value>
<string>
</value>
</member>
<member>
<name>postid</name>
<value>
<string>5356274</string>
</value>
</member>
<member>
<name>source</name>
<value>
<struct />
</value>
</member>
<member>
<name>userid</name>
<value>
<string>-2</string>
</value>
</member>
</struct>
</value>
</data>
</array>
</value>
</param>
</params>
</methodResponse>
metaWeblog.newMediaObject
请求
返回
metaWeblog.newPost
请求
这个请求内容标题和内容是必须的，其他可以选填
<?xml version="1.0"?>
<methodCall>
<methodName>metaWeblog.newPost</methodName>
<params>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value>
<struct>
<member>
<name>description</name>
<value>
<string>博客测试内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题测试内容</string>
</value>
</member>
<member>
<name>categories</name>
<value>
<array>
<data>
<value>
<string>[Markdown]</string>
</value>
</data>
</array>
</value>
</member>
</struct>
</value>
</param>
<param>
<value><boolean>0</boolean></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<string>000000</string>
</value>
</param>
</params>
</methodResponse>
wp.newCategory
请求
返回
在网上闲逛，突然对博客的接口感兴趣，经考察，多数博客都对metaWeblog Api 提供了支持，虽然windows live writer是好用，不过出于对这个接口的好奇,也想自己做个能发博客的小工具.
到处浏览资料，用了一个下午终于成功发布了一篇简陋版博客：）。其实很简单，方法对了很快就连上了。
MetaWeblog API中文说明
1、什么是MetaWeblog API？
MetaWeblog API（MWA）是一个Blog程序接口标准，允许外部程序来获取或者设置Blog的文字和熟悉。他建立在XMLRPC接口之上，并且已经有了很多的实现。
2、基本的函数规范
有三个基本的函数规范：
metaWeblog.newPost (blogid, username, password, struct, publish) 返回一个字符串，可能是Blog的ID。
metaWeblog.editPost (postid, username, password, struct, publish) 返回一个Boolean值，代表是否修改成功。
metaWeblog.getPost (postid, username, password) 返回一个Struct。其中blogid、username、password分别代表Blog的id（注释：如果你有两个Blog，blogid指定你需要编辑的blog）、用户名和密码。
一、要引用的DLL【网上提供的示例多包含了这个DLL】
二、要实现的数据结构
MetaWeblogCode【如不想看代码请自行折叠】
1 using System;
2 using CookComputing.XmlRpc;
3
4 namespace metaWeblogTest
5 {
6
7 #region 微软MSN网站 使用的 MetaWeblog API.
8 /// 这个结构代表用户的博客基本信息
9 /// </summary>
10 [XmlRpcMissingMapping(MappingAction.Ignore)]
11 public struct UserBlog
12 {
13 public string url;
14 public string blogid;
15 public string blogName;
16 }
17
18
19 /// <summary>
20 /// 这个结构代表用户信息
21 /// </summary>
22 [XmlRpcMissingMapping(MappingAction.Ignore)]
23 public struct UserInfo
24 {
25 public string url;
26 public string blogid;
27 public string blogName;
28 public string firstname;
29 public string lastname;
30 public string email;
31 public string nickname;
32 }
33
34
35 /// <summary>
36 /// 这个结构代表博客分类信息
37 /// 这后面的getCategories()方法会取到CATEGORY数据。
38 /// </summary>
39 [XmlRpcMissingMapping(MappingAction.Ignore)]
40 public struct Category
41 {
42 public string description;
43 public string title;
44 }
45
46 /// <summary>
47 /// 这个结构代表博客（ 文章 ）信息。
48 /// 这后面的 editPost()方法, getRecentPosts()方法 和 getPost()方法 会取倒POST数据 .
49 /// </summary>
50 [XmlRpcMissingMapping(MappingAction.Ignore)]
51 public struct Post
52 {
53 public DateTime dateCreated;
54 public string description;
55 public string title;
56 public string postid;
57 public string[] categories;
58 }
59 #endregion
60
61
62 #region 网站:http://msdn.microsoft.com/en-us/library/aa905670.aspx
63 ///// <summary>
64 ///// 微软MSN网站 使用的 MetaWeblog API.
65 //// 网站:http://msdn.microsoft.com/en-us/library/aa905670.aspx
66 ///// </summary>
67 public class M_MetaWeblog : XmlRpcClientProtocol
68 {
69
70
71 /// <summary>
72 /// Returns the most recent draft and non-draft blog posts sorted in descending order by publish date.
73 /// </summary>
74 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
75 /// <param name="username"> The name of the user’s space. </param>
76 /// <param name="password"> The user’s secret word. </param>
77 /// <param name="numberOfPosts"> The number of posts to return. The maximum value is 20. </param>
78 /// <returns></returns>
79 /// TODO:得到最近发布的帖子
80 [XmlRpcMethod("metaWeblog.getRecentPosts")]
81 public Post[] getRecentPosts(
82 string blogid,
83 string username,
84 string password,
85 int numberOfPosts)
86 {
87
88 return (Post[])this.Invoke("getRecentPosts", new object[] { blogid, username, password, numberOfPosts });
89 }
90
91
92 /// <summary>
93 /// Posts a new entry to a blog.
94 /// </summary>
95 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
96 /// <param name="username"> The name of the user’s space. </param>
97 /// <param name="password"> The user’s secret word. </param>
98 /// <param name="post"> A struct representing the content to update. </param>
99 /// <param name="publish"> If false, this is a draft post. </param>
100 /// <returns> The postid of the newly-created post. </returns>
101 /// TODO:增加一个最新的帖子
102 [XmlRpcMethod("metaWeblog.newPost")]
103 public string newPost(
104 string blogid,
105 string username,
106 string password,
107 Post content,
108 bool publish)
109 {
110
111 return (string)this.Invoke("newPost", new object[] { blogid, username, password, content, publish });
112 }
113
114 /// <summary>
115 /// Edits an existing entry on a blog.
116 /// </summary>
117 /// <param name="postid"> The ID of the post to update. </param>
118 /// <param name="username"> The name of the user’s space. </param>
119 /// <param name="password"> The user’s secret word. </param>
120 /// <param name="post"> A struct representing the content to update. </param>
121 /// <param name="publish"> If false, this is a draft post. </param>
122 /// <returns> Always returns true. </returns>
123 /// TODO:更新一个帖子
124 [XmlRpcMethod("metaWeblog.editPost")]
125 public bool editPost(
126 string postid,
127 string username,
128 string password,
129 Post content,
130 bool publish)
131 {
132
133 return (bool)this.Invoke("editPost", new object[] { postid, username, password, content, publish });
134 }
135
136 /// <summary>
137 /// Deletes a post from the blog.
138 /// </summary>
139 /// <param name="appKey"> This value is ignored. </param>
140 /// <param name="postid"> The ID of the post to update. </param>
141 /// <param name="username"> The name of the user’s space. </param>
142 /// <param name="password"> The user’s secret word. </param>
143 /// <param name="post"> A struct representing the content to update. </param>
144 /// <param name="publish"> This value is ignored. </param>
145 /// <returns> Always returns true. </returns>
146 /// TODO:删除一个帖子
147 [XmlRpcMethod("blogger.deletePost")]
148 public bool deletePost(
149 string appKey,
150 string postid,
151 string username,
152 string password,
153 bool publish)
154 {
155
156 return (bool)this.Invoke("deletePost", new object[] { appKey, postid, username, password, publish });
157 }
158
159
160 /// <summary>
161 /// Returns information about the user’s space. An empty array is returned if the user does not have a space.
162 /// </summary>
163 /// <param name="appKey"> This value is ignored. </param>
164 /// <param name="postid"> The ID of the post to update. </param>
165 /// <param name="username"> The name of the user’s space. </param>
166 /// <param name="password"></param>
167 /// <returns> An array of structs that represents each of the user’s blogs. The array will contain a maximum of one struct, since a user can only have a single space with a single blog. </returns>
168 /// TODO:得到用户的博客清单
169 [XmlRpcMethod("blogger.getUsersBlogs")]
170 public UserBlog[] getUsersBlogs(
171 string appKey,
172 string username,
173 string password)
174 {
175
176 return (UserBlog[])this.Invoke("getUsersBlogs", new object[] { appKey, username, password });
177 }
178
179 /// <summary>
180 /// Returns basic user info (name, e-mail, userid, and so on).
181 /// </summary>
182 /// <param name="appKey"> This value is ignored. </param>
183 /// <param name="postid"> The ID of the post to update. </param>
184 /// <param name="username"> The name of the user’s space. </param>
185 /// <param name="password"></param>
186 /// <returns> A struct containing profile information about the user.
187 /// Each struct will contain the following fields: nickname, userid, url, e-mail,
188 /// lastname, and firstname. </returns>
189 /// TODO:得到用户信息
190 [XmlRpcMethod("blogger.getUserInfo")]
191 public UserInfo getUserInfo(
192 string appKey,
193 string username,
194 string password)
195 {
196
197 return (UserInfo)this.Invoke("getUserInfo", new object[] { appKey, username, password });
198 }
199
200
201 /// <summary>
202 /// Returns a specific entry from a blog.
203 /// </summary>
204 /// <param name="postid"> The ID of the post to update. </param>
205 /// <param name="username"> The name of the user’s space. </param>
206 /// <param name="password"> The user’s secret word. </param>
207 /// <returns> Always returns true. </returns>
208 /// TODO:获取一个帖子
209 [XmlRpcMethod("metaWeblog.getPost")]
210 public Post getPost(
211 string postid,
212 string username,
213 string password)
214 {
215
216 return (Post)this.Invoke("getPost", new object[] { postid, username, password });
217 }
218
219 /// <summary>
220 /// Returns the list of categories that have been used in the blog.
221 /// </summary>
222 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
223 /// <param name="username"> The name of the user’s space. </param>
224 /// <param name="password"> The user’s secret word. </param>
225 /// <returns> An array of structs that contains one struct for each category. Each category struct will contain a description field that contains the name of the category. </returns>
226 /// TODO:得到博客分类
227 [XmlRpcMethod("metaWeblog.getCategories")]
228 public Category[] getCategories(
229 string blogid,
230 string username,
231 string password)
232 {
233
234 return (Category[])this.Invoke("getCategories", new object[] { blogid, username, password });
235 }
236 }
237 #endregion
238 }
239
三、图示【调用API发送第一篇简单博客】
资源链接：
metawebblog api 是一个博客标准,这样我们就可以通过实现这个标准来实现
我们自己的博客支持word2007,windows liver writer来写博客.
metablog的.net接口如下.
using System;
using System.Collections.Generic;
using System.Text;
using CookComputing.XmlRpc;
namespace blog
{
#region Structs
public struct BlogInfo
{
public string blogid;
public string url;
public string blogName;
}
public struct Category
{
public string categoryId;
public string categoryName;
}
[Serializable]
public struct CategoryInfo
{
public string description;
public string htmlUrl;
public string rssUrl;
public string title;
public string categoryid;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Enclosure
{
public int length;
public string type;
public string url;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Post
{
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public DateTime dateCreated;
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public string description;
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public string title;
public string[] categories;
public Enclosure enclosure;
public string link;
public string permalink;
[XmlRpcMember(
Description = "Not required when posting. Depending on server may "
+ "be either string or integer. "
+ "Use Convert.ToInt32(postid) to treat as integer or "
+ "Convert.ToString(postid) to treat as string")]
public object postid;
public Source source;
public string userid;
//public string mt_excerpt;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Source
{
public string name;
public string url;
}
public struct UserInfo
{
public string userid;
public string firstname;
public string lastname;
public string nickname;
public string email;
public string url;
}
public struct MediaObjectUrl
{
public string url;
}
public struct MediaObject
{
public string name;
public string type;
public byte[] bits;
}
#endregion
public interface IMetaWeblog
{
#region MetaWeblog API
[XmlRpcMethod("metaWeblog.newPost",
Description = "Makes a new post to a designated blog using the "
+ "MetaWeblog API. Returns postid as a string.")]
string newPost(
string blogid,
string username,
string password,
Post post,
bool publish);
[XmlRpcMethod("metaWeblog.editPost", Description = "Updates and existing post to a designated blog "
+ "using the MetaWeblog API. Returns true if completed.")]
bool editPost(
string postid,
string username,
string password,
Post post,
bool publish);
[XmlRpcMethod("metaWeblog.getPost",
Description = "Retrieves an existing post using the MetaWeblog "
+ "API. Returns the MetaWeblog struct.")]
Post getPost(
string postid,
string username,
string password);
[XmlRpcMethod("metaWeblog.getCategories",
Description = "Retrieves a list of valid categories for a post "
+ "using the MetaWeblog API. Returns the MetaWeblog categories "
+ "struct collection.")]
CategoryInfo[] getCategories(
string blogid,
string username,
string password);
[XmlRpcMethod("metaWeblog.getRecentPosts",
Description = "Retrieves a list of the most recent existing post "
+ "using the MetaWeblog API. Returns the MetaWeblog struct collection.")]
Post[] getRecentPosts(
string blogid,
string username,
string password,
int numberOfPosts);
[XmlRpcMethod("metaWeblog.newMediaObject", Description = "Add a media object to a post using the metaWeblog API. Returns media url as a string.")]
MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject);
#endregion
#region BloggerAPI
[XmlRpcMethod("blogger.deletePost",
Description = "Deletes a post.")]
[return: XmlRpcReturnValue(Description = "Always returns true.")]
bool deletePost(
string appKey,
string postid,
string username,
string password,
[XmlRpcParameter(
Description = "Where applicable, this specifies whether the blog "
+ "should be republished after the post has been deleted.")]
bool publish);
[XmlRpcMethod("blogger.getUsersBlogs",
Description = "Returns information on all the blogs a given user "
+ "is a member.")]
BlogInfo[] getUsersBlogs(
string appKey,
string username,
string password);
[XmlRpcMethod("blogger.getUserInfo",
Description = "Returns information about the given user.")]
UserInfo getUserInfo(
string appKey,
string username,
string password);
#endregion
}
}
我们再实现这个接口:
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
using System.Data;
using System.IO;
using individual;
using CookComputing.XmlRpc;
using article;
using System.Web;
namespace blog
{
public class MetaWeblog : XmlRpcService, IMetaWeblog
{
#region IMetaWeblog 成员
public string newPost(string blogid, string username, string password, Post post, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
ArticleCategory cat = new ArticleCategory();
DataSet ds= cat.GetAllDSByBlogId(int.Parse(blogid));
DataTable dt = ds.Tables[0];
DataRowCollection drs = ds.Tables[0].Rows;
Article article = new Article();
ArticleModel model = new ArticleModel();
model.AddTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
model.BlogId = int.Parse(blogid);
model.Contents = post.description;
model.CanRemark = 1;
model.Subject = post.title;
model.State = (publish) ? 1 : 2;
if (post.categories.Length > 0)
{
string catName = post.categories[0];
DataRow[] aryDr = dt.Select("name='" + catName +"'");
model.CategoryId = int.Parse(aryDr[0]["categoryId"].ToString());
}
else
{
model.CategoryId = int.Parse(drs[0]["categoryId"].ToString());
}
article.Model = model;
long postId = article.Add();
if (postId > 0)
return postId.ToString();
else
throw new XmlRpcFaultException(0, "发表文章不成功");
}
public bool editPost(string postid, string username, string password, Post post, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
try
{
Article article = new Article();
int articleId = int.Parse(postid);
ArticleModel model = (ArticleModel)article.GetById(articleId);
model.AddTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
model.Contents = post.description;
model.Subject = post.title;
model.State = (publish) ? 1 : 2;
if (post.categories.Length > 0)
{
ArticleCategory cat = new ArticleCategory();
DataSet ds = cat.GetAllDSByBlogId(model.BlogId);
DataTable dt = ds.Tables[0];
string catName = post.categories[0];
DataRow[] aryDr = dt.Select("name='" + catName +"'");
model.CategoryId = int.Parse(aryDr[0]["categoryId"].ToString());
}
article.Model = model;
article.Update();
return true;
}
catch (Exception ex)
{
throw new XmlRpcFaultException(0, "更新文章失败");
}
}
public Post getPost(string postid, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Article article = new Article();
int articleId = int.Parse(postid);
ArticleModel model = (ArticleModel)article.GetById(articleId);
Post post = ConvertModelToPost(model);
return post;
}
public CategoryInfo[] getCategories(string blogid, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
ArticleCategory cat = new ArticleCategory();
int blogId=int.Parse(blogid);
DataSet ds= cat.GetAllDSByBlogId(blogId);
DataRowCollection drs = ds.Tables[0].Rows;
ArrayList al = new ArrayList(drs.Count);
foreach (DataRow dr in drs)
{
CategoryInfo catInfo = new CategoryInfo();
catInfo.categoryid = dr["CategoryId"].ToString();
catInfo.title = dr["name"].ToString();
catInfo.description = "";
catInfo.htmlUrl = "";
catInfo.rssUrl = "";
al.Add(catInfo);
}
return al.ToArray(typeof(CategoryInfo)) as CategoryInfo[];
}
public Post[] getRecentPosts(string blogid, string username, string password, int numberOfPosts)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
int blogId=int.Parse(blogid);
Article article = new Article();
DataSet ds= article.GetAllByBlogId(blogId, 1, numberOfPosts).PageDataSet;
DataRowCollection drs=ds.Tables[0].Rows;
ArrayList al = new ArrayList(drs.Count);
foreach (DataRow dr in drs)
{
Post post = new Post();
post.postid = dr["articleId"].ToString();
post.title = dr["subject"].ToString();
post.description = dr["Contents"].ToString();
post.categories = new string[] { dr["CategoryId"].ToString()};
al.Add(post);
}
return (Post[])al.ToArray(typeof(Post));
}
//实现文件上传
public MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Blog blog = new Blog();
BlogModel model = (BlogModel)blog.GetById(int.Parse(blogid));
string filename = HttpContext.Current.Server.MapPath("/data/" + model.UserId + "/" + mediaObject.name);
if (!Directory.Exists(Path.GetDirectoryName(filename)))
Directory.CreateDirectory(Path.GetDirectoryName(filename));
File.WriteAllBytes(filename, mediaObject.bits);
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = "http://+ model.UserId + "/" + mediaObject.name;
return mediaObjectUrl;
}
public bool deletePost(string appKey, string postid, string username, string password, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Article article = new Article();
article.Delete(int.Parse(postid));
return true;
}
public BlogInfo[] getUsersBlogs(string appKey, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Blog blog = new Blog();
BlogModel model =(BlogModel) blog.GetByNickname(username);
BlogInfo bloginfo = new BlogInfo();
bloginfo.blogid = model.BlogId.ToString();
bloginfo.blogName = username;
bloginfo.url = + username;
return new BlogInfo[] { bloginfo };
}
public UserInfo getUserInfo(string appKey, string username, string password)
{
if(!ValidateUser(username,password)) throw new XmlRpcFaultException(0, "用户不存在");
Individual indi = new Individual();
IndividualModel model= indi.GetByNickName(username);
UserInfo userInfo = new UserInfo();
userInfo.nickname = model.Nickname;
userInfo.email = model.Account;
userInfo.userid = model.UserId.ToString();
return userInfo;
}
private Post ConvertModelToPost(ArticleModel model)
{
Post post = new Post();
post.postid = model.ArticleId.ToString();
post.title = model.Subject;
post.description = model.Contents;
post.categories = new string[] { model.CategoryId.ToString() };
return post;
}
private bool ValidateUser(string username, string password)
{
try
{
bool isLogin = Individual.LoginNickname(username, password);
return isLogin;
}
catch (Exception ex)
{
return false;
}
}
#endregion
}
}
这样就实现了博客支持客户端写作了
主要程序接口：
blogger.deletePost —— 删除文章
blogger.getUsersBlogs —— 获取用户博客信息
metaWeblog.editPost —— 编辑文章
metaWeblog.getCategories —— 获取用户博客分类
metaWeblog.getPost —— 获取文章
metaWeblog.getRecentPosts —— 获取最近的文章
metaWeblog.newMediaObject —— 添加媒体对象（图片等）
metaWeblog.newPost —— 添加文章
wp.newCategory —— 添加目录
接口说明
blogger.deletePost
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.deletePost</methodName>
<params>
<param>
<value><string>appkey</string></value>
</param>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value><boolean>0</boolean></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<boolean>1</boolean>
</value>
</param>
</params>
</methodResponse>
blogger.getUsersBlogs
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.getUsersBlogs</methodName>
<params>
<param>
<value><string>appkey</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<array>
<data>
<value>
<struct>
<member>
<name>blogid</name>
<value>
<string>dsafds</string>
</value>
</member>
<member>
<name>url</name>
<value>
<string>
</value>
</member>
<member>
<name>blogName</name>
<value>
<string>蛀牙</string>
</value>
</member>
</struct>
</value>
</data>
</array>
</value>
</param>
</params>
</methodResponse>
metaWeblog.editPost
请求
返回
metaWeblog.getCategories
请求
返回
metaWeblog.getPost
请求
<?xml version="1.0"?>
<methodCall>
<methodName>blogger.getUsersBlogs</methodName>
<params>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<struct>
<member>
<name>dateCreated</name>
<value>
<dateTime.iso8601>时间</dateTime.iso8601>
</value>
</member>
<member>
<name>description</name>
<value>
<string>博客内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题内容</string>
</value>
</member>
<member>
<name>categories</name>
<value>
<array>
<data>
<value>
<string>[Markdown]</string>
</value>
</data>
</array>
</value>
</member>
<member>
<name>enclosure</name>
<value>
<struct>
<member>
<name>length</name>
<value>
<i4>0</i4>
</value>
</member>
</struct>
</value>
</member>
<member>
<name>link</name>
<value>
<string>http://.html</string>
</value>
</member>
<member>
<name>permalink</name>
<value>
<string>http://.html</string>
</value>
</member>
<member>
<name>postid</name>
<value>
<i4>00000</i4>
</value>
</member>
<member>
<name>source</name>
<value>
<struct />
</value>
</member>
<member>
<name>mt_keywords</name>
<value>
<string />
</value>
</member>
</struct>
</value>
</param>
</params>
</methodResponse>
metaWeblog.getRecentPosts
请求
<?xml version="1.0"?>
<methodCall>
<methodName>metaWeblog.getRecentPosts</methodName>
<params>
<param>
<value><string>000000</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value><i4>10</i4></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<array>
<data>
<value>
<struct>
<member>
<name>dateCreated</name>
<value>
<dateTime.iso8601>20160405T18:32:00</dateTime.iso8601>
</value>
</member>
<member>
<name>description</name>
<value>
<string>博客测试内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题测试内容</string>
</value>
</member>
<member>
<name>enclosure</name>
<value>
<struct>
<member>
<name>length</name>
<value>
<i4>0</i4>
</value>
</member>
</struct>
</value>
</member>
<member>
<name>link</name>
<value>
<string>
</value>
</member>
<member>
<name>permalink</name>
<value>
<string>
</value>
</member>
<member>
<name>postid</name>
<value>
<string>5356274</string>
</value>
</member>
<member>
<name>source</name>
<value>
<struct />
</value>
</member>
<member>
<name>userid</name>
<value>
<string>-2</string>
</value>
</member>
</struct>
</value>
</data>
</array>
</value>
</param>
</params>
</methodResponse>
metaWeblog.newMediaObject
请求
返回
metaWeblog.newPost
请求
这个请求内容标题和内容是必须的，其他可以选填
<?xml version="1.0"?>
<methodCall>
<methodName>metaWeblog.newPost</methodName>
<params>
<param>
<value><string>postid</string></value>
</param>
<param>
<value><string>username</string></value>
</param>
<param>
<value><string>password</string></value>
</param>
<param>
<value>
<struct>
<member>
<name>description</name>
<value>
<string>博客测试内容</string>
</value>
</member>
<member>
<name>title</name>
<value>
<string>标题测试内容</string>
</value>
</member>
<member>
<name>categories</name>
<value>
<array>
<data>
<value>
<string>[Markdown]</string>
</value>
</data>
</array>
</value>
</member>
</struct>
</value>
</param>
<param>
<value><boolean>0</boolean></value>
</param>
</params>
</methodCall>
返回
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<string>000000</string>
</value>
</param>
</params>
</methodResponse>
wp.newCategory
请求
返回
在网上闲逛，突然对博客的接口感兴趣，经考察，多数博客都对metaWeblog Api 提供了支持，虽然windows live writer是好用，不过出于对这个接口的好奇,也想自己做个能发博客的小工具.
到处浏览资料，用了一个下午终于成功发布了一篇简陋版博客：）。其实很简单，方法对了很快就连上了。
MetaWeblog API中文说明
1、什么是MetaWeblog API？
MetaWeblog API（MWA）是一个Blog程序接口标准，允许外部程序来获取或者设置Blog的文字和熟悉。他建立在XMLRPC接口之上，并且已经有了很多的实现。
2、基本的函数规范
有三个基本的函数规范：
metaWeblog.newPost (blogid, username, password, struct, publish) 返回一个字符串，可能是Blog的ID。
metaWeblog.editPost (postid, username, password, struct, publish) 返回一个Boolean值，代表是否修改成功。
metaWeblog.getPost (postid, username, password) 返回一个Struct。其中blogid、username、password分别代表Blog的id（注释：如果你有两个Blog，blogid指定你需要编辑的blog）、用户名和密码。
一、要引用的DLL【网上提供的示例多包含了这个DLL】
二、要实现的数据结构
MetaWeblogCode【如不想看代码请自行折叠】
1 using System;
2 using CookComputing.XmlRpc;
3
4 namespace metaWeblogTest
5 {
6
7 #region 微软MSN网站 使用的 MetaWeblog API.
8 /// 这个结构代表用户的博客基本信息
9 /// </summary>
10 [XmlRpcMissingMapping(MappingAction.Ignore)]
11 public struct UserBlog
12 {
13 public string url;
14 public string blogid;
15 public string blogName;
16 }
17
18
19 /// <summary>
20 /// 这个结构代表用户信息
21 /// </summary>
22 [XmlRpcMissingMapping(MappingAction.Ignore)]
23 public struct UserInfo
24 {
25 public string url;
26 public string blogid;
27 public string blogName;
28 public string firstname;
29 public string lastname;
30 public string email;
31 public string nickname;
32 }
33
34
35 /// <summary>
36 /// 这个结构代表博客分类信息
37 /// 这后面的getCategories()方法会取到CATEGORY数据。
38 /// </summary>
39 [XmlRpcMissingMapping(MappingAction.Ignore)]
40 public struct Category
41 {
42 public string description;
43 public string title;
44 }
45
46 /// <summary>
47 /// 这个结构代表博客（ 文章 ）信息。
48 /// 这后面的 editPost()方法, getRecentPosts()方法 和 getPost()方法 会取倒POST数据 .
49 /// </summary>
50 [XmlRpcMissingMapping(MappingAction.Ignore)]
51 public struct Post
52 {
53 public DateTime dateCreated;
54 public string description;
55 public string title;
56 public string postid;
57 public string[] categories;
58 }
59 #endregion
60
61
62 #region 网站:http://msdn.microsoft.com/en-us/library/aa905670.aspx
63 ///// <summary>
64 ///// 微软MSN网站 使用的 MetaWeblog API.
65 //// 网站:http://msdn.microsoft.com/en-us/library/aa905670.aspx
66 ///// </summary>
67 public class M_MetaWeblog : XmlRpcClientProtocol
68 {
69
70
71 /// <summary>
72 /// Returns the most recent draft and non-draft blog posts sorted in descending order by publish date.
73 /// </summary>
74 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
75 /// <param name="username"> The name of the user’s space. </param>
76 /// <param name="password"> The user’s secret word. </param>
77 /// <param name="numberOfPosts"> The number of posts to return. The maximum value is 20. </param>
78 /// <returns></returns>
79 /// TODO:得到最近发布的帖子
80 [XmlRpcMethod("metaWeblog.getRecentPosts")]
81 public Post[] getRecentPosts(
82 string blogid,
83 string username,
84 string password,
85 int numberOfPosts)
86 {
87
88 return (Post[])this.Invoke("getRecentPosts", new object[] { blogid, username, password, numberOfPosts });
89 }
90
91
92 /// <summary>
93 /// Posts a new entry to a blog.
94 /// </summary>
95 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
96 /// <param name="username"> The name of the user’s space. </param>
97 /// <param name="password"> The user’s secret word. </param>
98 /// <param name="post"> A struct representing the content to update. </param>
99 /// <param name="publish"> If false, this is a draft post. </param>
100 /// <returns> The postid of the newly-created post. </returns>
101 /// TODO:增加一个最新的帖子
102 [XmlRpcMethod("metaWeblog.newPost")]
103 public string newPost(
104 string blogid,
105 string username,
106 string password,
107 Post content,
108 bool publish)
109 {
110
111 return (string)this.Invoke("newPost", new object[] { blogid, username, password, content, publish });
112 }
113
114 /// <summary>
115 /// Edits an existing entry on a blog.
116 /// </summary>
117 /// <param name="postid"> The ID of the post to update. </param>
118 /// <param name="username"> The name of the user’s space. </param>
119 /// <param name="password"> The user’s secret word. </param>
120 /// <param name="post"> A struct representing the content to update. </param>
121 /// <param name="publish"> If false, this is a draft post. </param>
122 /// <returns> Always returns true. </returns>
123 /// TODO:更新一个帖子
124 [XmlRpcMethod("metaWeblog.editPost")]
125 public bool editPost(
126 string postid,
127 string username,
128 string password,
129 Post content,
130 bool publish)
131 {
132
133 return (bool)this.Invoke("editPost", new object[] { postid, username, password, content, publish });
134 }
135
136 /// <summary>
137 /// Deletes a post from the blog.
138 /// </summary>
139 /// <param name="appKey"> This value is ignored. </param>
140 /// <param name="postid"> The ID of the post to update. </param>
141 /// <param name="username"> The name of the user’s space. </param>
142 /// <param name="password"> The user’s secret word. </param>
143 /// <param name="post"> A struct representing the content to update. </param>
144 /// <param name="publish"> This value is ignored. </param>
145 /// <returns> Always returns true. </returns>
146 /// TODO:删除一个帖子
147 [XmlRpcMethod("blogger.deletePost")]
148 public bool deletePost(
149 string appKey,
150 string postid,
151 string username,
152 string password,
153 bool publish)
154 {
155
156 return (bool)this.Invoke("deletePost", new object[] { appKey, postid, username, password, publish });
157 }
158
159
160 /// <summary>
161 /// Returns information about the user’s space. An empty array is returned if the user does not have a space.
162 /// </summary>
163 /// <param name="appKey"> This value is ignored. </param>
164 /// <param name="postid"> The ID of the post to update. </param>
165 /// <param name="username"> The name of the user’s space. </param>
166 /// <param name="password"></param>
167 /// <returns> An array of structs that represents each of the user’s blogs. The array will contain a maximum of one struct, since a user can only have a single space with a single blog. </returns>
168 /// TODO:得到用户的博客清单
169 [XmlRpcMethod("blogger.getUsersBlogs")]
170 public UserBlog[] getUsersBlogs(
171 string appKey,
172 string username,
173 string password)
174 {
175
176 return (UserBlog[])this.Invoke("getUsersBlogs", new object[] { appKey, username, password });
177 }
178
179 /// <summary>
180 /// Returns basic user info (name, e-mail, userid, and so on).
181 /// </summary>
182 /// <param name="appKey"> This value is ignored. </param>
183 /// <param name="postid"> The ID of the post to update. </param>
184 /// <param name="username"> The name of the user’s space. </param>
185 /// <param name="password"></param>
186 /// <returns> A struct containing profile information about the user.
187 /// Each struct will contain the following fields: nickname, userid, url, e-mail,
188 /// lastname, and firstname. </returns>
189 /// TODO:得到用户信息
190 [XmlRpcMethod("blogger.getUserInfo")]
191 public UserInfo getUserInfo(
192 string appKey,
193 string username,
194 string password)
195 {
196
197 return (UserInfo)this.Invoke("getUserInfo", new object[] { appKey, username, password });
198 }
199
200
201 /// <summary>
202 /// Returns a specific entry from a blog.
203 /// </summary>
204 /// <param name="postid"> The ID of the post to update. </param>
205 /// <param name="username"> The name of the user’s space. </param>
206 /// <param name="password"> The user’s secret word. </param>
207 /// <returns> Always returns true. </returns>
208 /// TODO:获取一个帖子
209 [XmlRpcMethod("metaWeblog.getPost")]
210 public Post getPost(
211 string postid,
212 string username,
213 string password)
214 {
215
216 return (Post)this.Invoke("getPost", new object[] { postid, username, password });
217 }
218
219 /// <summary>
220 /// Returns the list of categories that have been used in the blog.
221 /// </summary>
222 /// <param name="blogid"> This should be the string MyBlog, which indicates that the post is being created in the user’s blog. </param>
223 /// <param name="username"> The name of the user’s space. </param>
224 /// <param name="password"> The user’s secret word. </param>
225 /// <returns> An array of structs that contains one struct for each category. Each category struct will contain a description field that contains the name of the category. </returns>
226 /// TODO:得到博客分类
227 [XmlRpcMethod("metaWeblog.getCategories")]
228 public Category[] getCategories(
229 string blogid,
230 string username,
231 string password)
232 {
233
234 return (Category[])this.Invoke("getCategories", new object[] { blogid, username, password });
235 }
236 }
237 #endregion
238 }
239
三、图示【调用API发送第一篇简单博客】
metawebblog api 是一个博客标准,这样我们就可以通过实现这个标准来实现
我们自己的博客支持word2007,windows liver writer来写博客.
metablog的.net接口如下.
using System;
using System.Collections.Generic;
using System.Text;
using CookComputing.XmlRpc;
namespace blog
{
#region Structs
public struct BlogInfo
{
public string blogid;
public string url;
public string blogName;
}
public struct Category
{
public string categoryId;
public string categoryName;
}
[Serializable]
public struct CategoryInfo
{
public string description;
public string htmlUrl;
public string rssUrl;
public string title;
public string categoryid;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Enclosure
{
public int length;
public string type;
public string url;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Post
{
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public DateTime dateCreated;
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public string description;
[XmlRpcMissingMapping(MappingAction.Error)]
[XmlRpcMember(Description = "Required when posting.")]
public string title;
public string[] categories;
public Enclosure enclosure;
public string link;
public string permalink;
[XmlRpcMember(
Description = "Not required when posting. Depending on server may "
+ "be either string or integer. "
+ "Use Convert.ToInt32(postid) to treat as integer or "
+ "Convert.ToString(postid) to treat as string")]
public object postid;
public Source source;
public string userid;
//public string mt_excerpt;
}
[XmlRpcMissingMapping(MappingAction.Ignore)]
public struct Source
{
public string name;
public string url;
}
public struct UserInfo
{
public string userid;
public string firstname;
public string lastname;
public string nickname;
public string email;
public string url;
}
public struct MediaObjectUrl
{
public string url;
}
public struct MediaObject
{
public string name;
public string type;
public byte[] bits;
}
#endregion
public interface IMetaWeblog
{
#region MetaWeblog API
[XmlRpcMethod("metaWeblog.newPost",
Description = "Makes a new post to a designated blog using the "
+ "MetaWeblog API. Returns postid as a string.")]
string newPost(
string blogid,
string username,
string password,
Post post,
bool publish);
[XmlRpcMethod("metaWeblog.editPost", Description = "Updates and existing post to a designated blog "
+ "using the MetaWeblog API. Returns true if completed.")]
bool editPost(
string postid,
string username,
string password,
Post post,
bool publish);
[XmlRpcMethod("metaWeblog.getPost",
Description = "Retrieves an existing post using the MetaWeblog "
+ "API. Returns the MetaWeblog struct.")]
Post getPost(
string postid,
string username,
string password);
[XmlRpcMethod("metaWeblog.getCategories",
Description = "Retrieves a list of valid categories for a post "
+ "using the MetaWeblog API. Returns the MetaWeblog categories "
+ "struct collection.")]
CategoryInfo[] getCategories(
string blogid,
string username,
string password);
[XmlRpcMethod("metaWeblog.getRecentPosts",
Description = "Retrieves a list of the most recent existing post "
+ "using the MetaWeblog API. Returns the MetaWeblog struct collection.")]
Post[] getRecentPosts(
string blogid,
string username,
string password,
int numberOfPosts);
[XmlRpcMethod("metaWeblog.newMediaObject", Description = "Add a media object to a post using the metaWeblog API. Returns media url as a string.")]
MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject);
#endregion
#region BloggerAPI
[XmlRpcMethod("blogger.deletePost",
Description = "Deletes a post.")]
[return: XmlRpcReturnValue(Description = "Always returns true.")]
bool deletePost(
string appKey,
string postid,
string username,
string password,
[XmlRpcParameter(
Description = "Where applicable, this specifies whether the blog "
+ "should be republished after the post has been deleted.")]
bool publish);
[XmlRpcMethod("blogger.getUsersBlogs",
Description = "Returns information on all the blogs a given user "
+ "is a member.")]
BlogInfo[] getUsersBlogs(
string appKey,
string username,
string password);
[XmlRpcMethod("blogger.getUserInfo",
Description = "Returns information about the given user.")]
UserInfo getUserInfo(
string appKey,
string username,
string password);
#endregion
}
}
我们再实现这个接口:
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
using System.Data;
using System.IO;
using individual;
using CookComputing.XmlRpc;
using article;
using System.Web;
namespace blog
{
public class MetaWeblog : XmlRpcService, IMetaWeblog
{
#region IMetaWeblog 成员
public string newPost(string blogid, string username, string password, Post post, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
ArticleCategory cat = new ArticleCategory();
DataSet ds= cat.GetAllDSByBlogId(int.Parse(blogid));
DataTable dt = ds.Tables[0];
DataRowCollection drs = ds.Tables[0].Rows;
Article article = new Article();
ArticleModel model = new ArticleModel();
model.AddTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
model.BlogId = int.Parse(blogid);
model.Contents = post.description;
model.CanRemark = 1;
model.Subject = post.title;
model.State = (publish) ? 1 : 2;
if (post.categories.Length > 0)
{
string catName = post.categories[0];
DataRow[] aryDr = dt.Select("name='" + catName +"'");
model.CategoryId = int.Parse(aryDr[0]["categoryId"].ToString());
}
else
{
model.CategoryId = int.Parse(drs[0]["categoryId"].ToString());
}
article.Model = model;
long postId = article.Add();
if (postId > 0)
return postId.ToString();
else
throw new XmlRpcFaultException(0, "发表文章不成功");
}
public bool editPost(string postid, string username, string password, Post post, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
try
{
Article article = new Article();
int articleId = int.Parse(postid);
ArticleModel model = (ArticleModel)article.GetById(articleId);
model.AddTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
model.Contents = post.description;
model.Subject = post.title;
model.State = (publish) ? 1 : 2;
if (post.categories.Length > 0)
{
ArticleCategory cat = new ArticleCategory();
DataSet ds = cat.GetAllDSByBlogId(model.BlogId);
DataTable dt = ds.Tables[0];
string catName = post.categories[0];
DataRow[] aryDr = dt.Select("name='" + catName +"'");
model.CategoryId = int.Parse(aryDr[0]["categoryId"].ToString());
}
article.Model = model;
article.Update();
return true;
}
catch (Exception ex)
{
throw new XmlRpcFaultException(0, "更新文章失败");
}
}
public Post getPost(string postid, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Article article = new Article();
int articleId = int.Parse(postid);
ArticleModel model = (ArticleModel)article.GetById(articleId);
Post post = ConvertModelToPost(model);
return post;
}
public CategoryInfo[] getCategories(string blogid, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
ArticleCategory cat = new ArticleCategory();
int blogId=int.Parse(blogid);
DataSet ds= cat.GetAllDSByBlogId(blogId);
DataRowCollection drs = ds.Tables[0].Rows;
ArrayList al = new ArrayList(drs.Count);
foreach (DataRow dr in drs)
{
CategoryInfo catInfo = new CategoryInfo();
catInfo.categoryid = dr["CategoryId"].ToString();
catInfo.title = dr["name"].ToString();
catInfo.description = "";
catInfo.htmlUrl = "";
catInfo.rssUrl = "";
al.Add(catInfo);
}
return al.ToArray(typeof(CategoryInfo)) as CategoryInfo[];
}
public Post[] getRecentPosts(string blogid, string username, string password, int numberOfPosts)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
int blogId=int.Parse(blogid);
Article article = new Article();
DataSet ds= article.GetAllByBlogId(blogId, 1, numberOfPosts).PageDataSet;
DataRowCollection drs=ds.Tables[0].Rows;
ArrayList al = new ArrayList(drs.Count);
foreach (DataRow dr in drs)
{
Post post = new Post();
post.postid = dr["articleId"].ToString();
post.title = dr["subject"].ToString();
post.description = dr["Contents"].ToString();
post.categories = new string[] { dr["CategoryId"].ToString()};
al.Add(post);
}
return (Post[])al.ToArray(typeof(Post));
}
//实现文件上传
public MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Blog blog = new Blog();
BlogModel model = (BlogModel)blog.GetById(int.Parse(blogid));
string filename = HttpContext.Current.Server.MapPath("/data/" + model.UserId + "/" + mediaObject.name);
if (!Directory.Exists(Path.GetDirectoryName(filename)))
Directory.CreateDirectory(Path.GetDirectoryName(filename));
File.WriteAllBytes(filename, mediaObject.bits);
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = "http:/ + model.UserId + "/" + mediaObject.name;
return mediaObjectUrl;
}
public bool deletePost(string appKey, string postid, string username, string password, bool publish)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Article article = new Article();
article.Delete(int.Parse(postid));
return true;
}
public BlogInfo[] getUsersBlogs(string appKey, string username, string password)
{
if (!ValidateUser(username, password)) throw new XmlRpcFaultException(0, "用户不存在");
Blog blog = new Blog();
BlogModel model =(BlogModel) blog.GetByNickname(username);
BlogInfo bloginfo = new BlogInfo();
bloginfo.blogid = model.BlogId.ToString();
bloginfo.blogName = username;
bloginfo.url = + username;
return new BlogInfo[] { bloginfo };
}
public UserInfo getUserInfo(string appKey, string username, string password)
{
if(!ValidateUser(username,password)) throw new XmlRpcFaultException(0, "用户不存在");
Individual indi = new Individual();
IndividualModel model= indi.GetByNickName(username);
UserInfo userInfo = new UserInfo();
userInfo.nickname = model.Nickname;
userInfo.email = model.Account;
userInfo.userid = model.UserId.ToString();
return userInfo;
}
private Post ConvertModelToPost(ArticleModel model)
{
Post post = new Post();
post.postid = model.ArticleId.ToString();
post.title = model.Subject;
post.description = model.Contents;
post.categories = new string[] { model.CategoryId.ToString() };
return post;
}
private bool ValidateUser(string username, string password)
{
try
{
bool isLogin = Individual.LoginNickname(username, password);
return isLogin;
}
catch (Exception ex)
{
return false;
}
}
#endregion
}
}
这样就实现了博客支持客户端写作了
