Add page that shows open-for-all contests only

src/core.rs

@@ -121,7 +121,7 @@ pub fn debug_create_session<T: MedalConnection>(conn: &T, session_token: Option<
     }
 }
 
-pub fn show_contests<T: MedalConnection>(conn: &T) -> MedalValue {
+pub fn show_contests<T: MedalConnection>(conn: &T, only_open: bool) -> MedalValue {
     let mut data = json_val::Map::new();
 
     let v: Vec<ContestInfo> = conn.get_contest_list()
@@ -133,6 +133,7 @@ pub fn show_contests<T: MedalConnection>(conn: &T) -> MedalValue {
                                                          duration: c.duration,
                                                          public: c.public,
                                                          tasks: Vec::new() })
+                                  .filter(|ci| ci.duration == 0 || only_open == false)
                                   .collect();
     data.insert("contest".to_string(), to_json(&v));
 

src/webfw_iron.rs

@@ -329,7 +329,16 @@ fn debug_create_session<C>(req: &mut Request) -> IronResult<Response>
 
 fn contests<C>(req: &mut Request) -> IronResult<Response>
     where C: MedalConnection + std::marker::Send + 'static {
-    let (template, data) = with_conn![core::show_contests, C, req,];
+    let (template, data) = with_conn![core::show_contests, C, req, false];
+
+    let mut resp = Response::new();
+    resp.set_mut(Template::new(&template, data)).set_mut(status::Ok);
+    Ok(resp)
+}
+
+fn opencontests<C>(req: &mut Request) -> IronResult<Response>
+    where C: MedalConnection + std::marker::Send + 'static {
+    let (template, data) = with_conn![core::show_contests, C, req, true];
 
     let mut resp = Response::new();
     resp.set_mut(Template::new(&template, data)).set_mut(status::Ok);
@@ -887,6 +896,7 @@ pub fn start_server<C>(conn: C, config: Config) -> iron::error::HttpResult<iron:
     let router = router!(
         greet: get "/" => greet_personal::<C>,
         contests: get "/contest/" => contests::<C>,
+        contestsopen: get "/contest/open" => opencontests::<C>,
         contest: get "/contest/:contestid" => contest::<C>,
         contestresults: get "/contest/:contestid/result/" => contestresults::<C>,
         contest_post: post "/contest/:contestid" => contest_post::<C>,