1 files changed, 30 insertions, 0 deletions
diff --git a/app/Web/Response.hs b/app/Web/Response.hs
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+++ b/app/Web/Response.hs
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+module Web.Response where
+
+import qualified Data.Text as T
+import Data.Text (Text)
+
+import Web.Utils
+
+data Response
+  = HtmlResponse Int Text -- Код возврата, содержимое HTML
+  | TextResponse Int Text Text -- Код возврата, Content-Type, содержимое HTML
+  deriving Show
+
+notFoundResponse = HtmlResponse 404 (T.pack "<strong>404 Not Found</strong>")
+
+getStatusCode (HtmlResponse code _) = code
+getStatusCode (TextResponse code _ _) = code
+
+getContentType (HtmlResponse _ _) = (T.pack "text/html")
+getContentType (TextResponse _ contentType _) = contentType
+
+getContent (HtmlResponse _ content) = content
+getContent (TextResponse _ _ content) = content
+
+formResponse :: Response -> Text
+formResponse (HtmlResponse code html) = 
+  T.strip $ T.unlines
+  $ map T.pack [ "HTTP/1.1 " ++ getStatus code
+               , "Content-Type: text/html; charset=utf-8"
+               , "Connection: close"
+               , "" ] ++ [html]