allow user provided mime types

src/main.rs

@@ -10,8 +10,8 @@ mod chacha_io;
 mod pgp;
 mod snippet;
 
-use crate::snippet::*;
 use crate::pgp::KnownKeys;
+use crate::snippet::*;
 use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
 use chacha_io::{ChaChaReader, ChaChaWriter};
 use chrono::*;
@@ -30,9 +30,8 @@ use std::io;
 use std::io::prelude::*;
 use std::iter::Iterator;
 use std::path::{Path, PathBuf};
-use std::sync::Mutex;
 use std::sync::Arc;
-
+use std::sync::Mutex;
 
 #[cfg(not(debug_assertions))]
 const STORAGE_DIR: &str = "/snips";
@@ -100,7 +99,15 @@ fn handle(req: &mut Request) -> IronResult<Response> {
                 )))
             }
         }
-        (Method::Get, Some(id)) => {
+        (Method::Get, Some(path)) => {
+            let (id, mime) = {
+                let mut parts = path.split(".");
+                (
+                    parts.next().unwrap().to_string(),
+                    parts.next().flat_map(|format| format.parse::<Mime>().ok()),
+                )
+            };
+            let mime = mime.unwrap_or("application/text".parse().unwrap());
             let att = storage.open(&id).map(|snip| snip.contents()).map(|res| {
                 Response::with(
                     match res.map(|text| (iron::status::Ok, text)).map_err(|err| {
@@ -111,6 +118,7 @@ fn handle(req: &mut Request) -> IronResult<Response> {
                         Err(e) => (iron::status::InternalServerError, e),
                     },
                 )
+                .set(mime)
             });
             Ok(att.unwrap_or(Response::with((iron::status::NotFound, "Not here sry"))))
         }