/// <summary>
/// 获取指定页的文章
/// </summary>
/// <param name="page"></param>
/// <param name="maxPage"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
public List <Post> GetPostInPage(int page, ref int maxPage, bool includeDraft, int pageSize = 5)
{
List <Post> postsList = new List <Post>();
maxPage = (int)Math.Ceiling(AllPosts.Count() / (double)pageSize);
List <Post> postsQuery = new List <Post>();
if (!includeDraft)
{
postsQuery = AllPosts.Where(s => s.Visible == true).Skip((page - 1) * pageSize).Take(pageSize).ToList();
}
else
{
postsQuery = AllPosts.Skip((page - 1) * pageSize).Take(pageSize).ToList();
}
if (TinyfxCore.Configuration.Encryption)
{
foreach (var item in postsQuery)
{
var citem = new Post();
citem.Id = item.Id;
citem.Visible = item.Visible;
citem.Content = faes.Decrypt(item.Content);
citem.Title = faes.Decrypt(item.Title);
postsList.Add(citem);
}
return(postsList);
}
else
{
return(postsQuery);
}
}
public string RenderPostList(int page, string action, long pid)
{
if (page < 1)
{
page = 1;
}
string error = null;
string success = null;
if (action == "delete")
{
bool rs = _pressService.DeletePost(pid);
if (!rs)
{
error = "删除失败";
}
else
{
success = "删除ID为" + pid + "文章成功";
}
}
else if (action == "visible")
{
bool rs = _pressService.SwitchVisibleByID(pid);
if (!rs)
{
error = "设置失败";
}
else
{
success = "设置成功";
}
}
var allPosts = _pressService.ReadPostsFromDatabase();
int pageSize = 8;
int maxPage = 0;
maxPage = (int)Math.Ceiling((double)allPosts.Count / pageSize);
var tmpPageList = allPosts.Skip((page - 1) * pageSize).Take(pageSize).ToList();
List <Post> pageList = new List <Post>();
if (!TinyfxCore.Configuration.Encryption)
{
pageList = tmpPageList;
}
else
{
Faes faes = new Faes();
foreach (var item in tmpPageList)
{
var citem = new Post();
citem.Id = item.Id;
citem.Visible = item.Visible;
citem.Content = faes.Decrypt(item.Content);
citem.Title = faes.Decrypt(item.Title);
pageList.Add(citem);
}
}
List <string[]> pageData = new List <string[]>();
for (int i = 0; i < pageList.Count(); i++)
{
pageData.Add(new string[] {
pageList[i].Id.ToString(),
pageList[i].Title,
new DateTime(pageList[i].Id).ToString(),
pageList[i].Visible.ToString()
});
}
List <string[]> naviData = new List <string[]>();
if (page > maxPage)
{
page = maxPage;
}
if (maxPage >= 1)
{
PageNumber pageNumber = new PageNumber();
pageNumber.UrlPrefix = "/admin/post-list?page=";
naviData = pageNumber.GetPageNumbers(page, maxPage);
}
string postListHtmlTmpl = ResourceHelper.LoadStringResource("postlist.html");
string adminHtmlTmpl = ResourceHelper.LoadStringResource("admin.html");
return(adminHtmlTmpl.AsHtmlFromTemplate(new
{
Version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
RenderBody = postListHtmlTmpl.AsHtmlFromTemplate(new
{
PageData = pageData.ToArray(),
NaviData = naviData,
CurrentPage = page.ToString(),
Error = error,
Success = success,
Configuration = _tinyConfiguration
}),
Configuration = _tinyConfiguration
}));
}
public HomeModule()
{
var config = TinyfxCore.Configuration;
if (!config.IsSitePublic)
{
this.RequiresAuthentication();
}
_tinyfxPageRender = new Cores.TinyfxPageRender(config);
Get("/", _ =>
{
return(Response.AsText(_tinyfxPageRender.RenderPageOrPost(1, 0), "text/html"));
});
Get("/page/{page}", _ =>
{
int page = 0;
try
{
page = _.page;
}
catch
{
page = 1;
}
if (page < 1)
{
page = 1;
}
return(Response.AsText(_tinyfxPageRender.RenderPageOrPost(page, 0), "text/html"));
});
Get("/post/{post}", _ =>
{
long post = 0;
try
{
post = _.post;
}
catch
{
post = 0;
}
return(Response.AsText(_tinyfxPageRender.RenderPageOrPost(0, post), "text/html"));
});
Get("/files/{filename}", _ =>
{
string filename = _.filename;
if (filename == null || filename.Length < 1)
{
return(new NotFoundResponse());
}
else
{
string[] seqs = filename.Split(new char[] { '_' });
if (seqs.Length != 3)
{
return(new NotFoundResponse());
}
else
{
string realfile = System.IO.Path.Combine(config.DataDirectory, TinyfxCore.IMAGE_UPLOAD_DIR, seqs[0], seqs[1], seqs[2]);
if (!String.IsNullOrEmpty(TinyfxCore.Configuration.DataDirectory))
{
realfile = System.IO.Path.Combine(config.DataDirectory, TinyfxCore.IMAGE_UPLOAD_DIR, seqs[0], seqs[1], seqs[2]);
}
if (System.IO.File.Exists(realfile))
{
string mime = "application/octet-stream";
string ext = System.IO.Path.GetExtension(filename);
if (!string.IsNullOrEmpty(ext))
{
if (TinyfxCore.Mime.ContainsKey(ext))
{
mime = TinyfxCore.Mime[ext];
}
}
var fs = System.IO.File.OpenRead(realfile);
if (TinyfxCore.Configuration.Encryption)
{
var ms = new System.IO.MemoryStream();
Faes faes = new Faes();
faes.Decrypt(fs, ms);
ms.Seek(0, System.IO.SeekOrigin.Begin);
Nancy.Responses.StreamResponse streamResponse = new Nancy.Responses.StreamResponse(() => { return(ms); }, mime);
if (ext == ".png" || ext == ".jpg" || ext == ".jpeg" || ext == ".gif")
{
return(streamResponse.WithHeader("Cache-Control", "max-age=315360000"));
}
else
{
return(streamResponse);
}
}
else
{
Nancy.Responses.StreamResponse streamResponse = new Nancy.Responses.StreamResponse(() => { return(fs); }, mime);
if (ext == ".png" || ext == ".jpg" || ext == ".jpeg" || ext == ".gif")
{
return(streamResponse.WithHeader("Cache-Control", "max-age=315360000"));
}
else
{
return(streamResponse);
}
}
}
else
{
return(new NotFoundResponse());
}
}
}
});
}