private static void DispatchGet(HttpListenerContext context)
{
var request = context.Request;
var response = context.Response;
response.ContentType = "text/html";
var query = HttpUtility.ParseQueryString(request.Url.Query);
int postID = 0;
int editorID = 0;
int currentPage = 1;
if (query["page"] != null)
{
int.TryParse(query["page"], out currentPage);
}
if (query["post"] != null)
{
int.TryParse(query["post"], out postID);
currentPage = 0;
}
if (query["editor"] != null)
{
int.TryParse(query["editor"], out editorID);
}
using (var sw = new StreamWriter(response.OutputStream, Encoding.UTF8))
{
var indexPage = new IndexPage(markdown);
indexPage.Query = query;
indexPage.CurrentPage = currentPage;
indexPage.NumberOfPages = (int)Math.Floor((double)GetEntryCount(editorID) / ServerSettings.Default.NumberOfPostsPerPage - 0.0001) + 1;
if (indexPage.CurrentPage > indexPage.NumberOfPages)
indexPage.CurrentPage = indexPage.NumberOfPages;
int startPost = 0;
int numPosts = ServerSettings.Default.NumberOfPostsPerPage;
if (indexPage.CurrentPage > 0)
{
startPost = numPosts * (indexPage.CurrentPage - 1);
}
using (var cmd = db.CreateCommand())
{
cmd.CommandText =
@"SELECT
`Entries`.`ID`, `Entries`.`Text`, `Entries`.`TimeStamp`, `Writers`.`Name`
FROM
`Entries`,`Writers`
WHERE
`Entries`.`Editor`=`Writers`.`ID`" +
(postID != 0 ? "AND `Entries`.`ID` = @postId \n" : "") +
(editorID != 0 ? "AND `Entries`.`Editor` = @editorId \n" : "") +
@" ORDER BY `Entries`.`TimeStamp` DESC
LIMIT @start, @count";
cmd.Parameters.AddWithValue("@start", startPost);
cmd.Parameters.AddWithValue("@count", numPosts);
cmd.Parameters.AddWithValue("@editorId", editorID);
cmd.Parameters.AddWithValue("@postId", postID);
using (var reader = cmd.ExecuteReader())
{
while (reader.Read())
{
var entry = new BlogEntry();
entry.ID = reader.GetInt32(0);
entry.Text = reader.GetString(1);
entry.CreationDate = DateTime.FromBinary(reader.GetInt64(2));
entry.Author = reader.GetString(3);
indexPage.Entries.Add(entry);
}
}
}
sw.Write(indexPage.TransformText());
sw.Flush();
}
}
