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最近逐渐开始用octopress在github pages上写博客,之前每次发完博客都用我自己写的那个windows live writer的markdown插件发布到博客园上,但是觉得很麻烦,今天就动手写了个小程序SyncPost自动把最近的一篇博文同步到博客园上,使用metaweblog API。

程序很简单,使用前请先配置SyncPost.exe.config,就把主博客域名,本地的octopress_posts目录,需要同步到的博客metaweblog地址,用户名和密码。如果关心信息安全,可以不写密码,这样程序在运行时会要求输入密码。

代码很少,可以到Github上看看。

下面简单介绍一下。


读密码,在控制台提示用户输入密码,然后用*遮盖,同时支持退格键,代码如下:

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private static string getPassword()
{
string password = System.Configuration.ConfigurationManager.AppSettings["Password"];
if (!string.IsNullOrEmpty(password))
{
return password;
}
Console.Write("Password: ");
ConsoleKeyInfo key;
do
{
key = Console.ReadKey(true);
if (key.Key != ConsoleKey.Backspace && key.Key != ConsoleKey.Enter)
{
password += key.KeyChar;
Console.Write("*");
}
else
{
if (key.Key == ConsoleKey.Backspace && password.Length > 0)
{
password = password.Substring(0, (password.Length - 1));
Console.Write("\b \b");
}
}
} while (key.Key != ConsoleKey.Enter);
return password;
}


从markdown中提取博文标题,根据文件名生成博文地址。

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private static void getLastestBlog(out string title, out string body)
{
title = "";
string date = "";
string fromBlog = System.Configuration.ConfigurationManager.AppSettings["FromBlog"];
string postDir = System.Configuration.ConfigurationManager.AppSettings["PostDir"];
DirectoryInfo di = new DirectoryInfo(postDir);
FileInfo latestInfo = di.GetFiles("*.markdown").OrderByDescending(fi => fi.Name).First();
using (StreamReader sr = new StreamReader(latestInfo.FullName))
{
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
if (line.StartsWith("title: "))
{
title = line.Substring(8, line.Length - 9);
}
else if (line.StartsWith("date: "))
{
date = line.Substring(6, 10);
break;
}
}
}
string address = string.Format("{0}blog/{1}/{2}/", fromBlog, date.Replace('-', '/'),
Path.GetFileNameWithoutExtension(latestInfo.Name).Substring(11));
body =
string.Format(
@"<p>博客搬到了<a href=""http://fresky.github.io/"">fresky.github.io - Dawei XU</a>,请各位看官挪步。最新的一篇是:<a href=""{0}"">{1}</a>。</p>",
address, title);
Console.WriteLine("Original Link: {0}", address);
}

发布。

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private static void postLastestBlog(string password, string title, string body)
{
string username = System.Configuration.ConfigurationManager.AppSettings["UserName"];
string blogMetweblogUrl = System.Configuration.ConfigurationManager.AppSettings["ToBlog"];
var blogcon = new BlogConnectionInfo(
string.Empty,
blogMetweblogUrl,
string.Empty,
username,
password);
var client = new Client(blogcon);
client.NewPost(title, body, new List<string>(), true, null);
Console.WriteLine("Done!");
}
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