From 72844ca385bf7c503826cf6b684c8fa724973064 Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <kjetil.orbekk@gmail.com>
Date: Sat, 17 Jun 2017 16:22:05 -0400
Subject: ui: Add navigation bar (for login details).

---
 src/render/mod.rs | 16 +++++++++++++++-
 src/server.rs     | 17 ++++++++---------
 static/main.css   | 27 +++++++++++++++++++++++++++
 3 files changed, 50 insertions(+), 10 deletions(-)

diff --git a/src/render/mod.rs b/src/render/mod.rs
index 75fd9b5..3b63a68 100644
--- a/src/render/mod.rs
+++ b/src/render/mod.rs
@@ -12,7 +12,21 @@ fn render_in_page<'a>(content: Box<RenderBox + 'a>) -> String {
                 link(rel="stylesheet", type="text/css", href="/static/main.css");
             }
             body {
-                : content
+                nav {
+                    ul {
+                        li {
+                            p { : "SystemHttpd" }
+                        }
+                    }
+                    ul(class="right") {
+                        li {
+                            p { : "Login" }
+                        }
+                    }
+                }
+                main {
+                  : content
+                }
             }
         }
     }).into_string().unwrap()
diff --git a/src/server.rs b/src/server.rs
index dad728e..9e63cb3 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -14,25 +14,24 @@ use render;
 use staticfile::Static;
 use regex::Regex;
 
-struct Aaa(String);
+struct Login {
+    user: String,
+}
 
-impl iron_sessionstorage::Value for Aaa {
+impl iron_sessionstorage::Value for Login {
     fn get_key() -> &'static str {
-        "aaa"
+        "login"
     }
     fn into_raw(self) -> String {
-        self.0
+        self.user
     }
     fn from_raw(v: String) -> Option<Self> {
-        Some(Aaa(v))
+        Some(Login{ user: v })
     }
 }
 
 fn overview(r: &mut Request) -> IronResult<Response> {
-    let mut _value = match try!(r.session().get::<Aaa>()) {
-        Some(aaa) => aaa,
-        None => Aaa("".to_owned()),
-    };
+    let mut _value = try!(r.session().get::<Login>());
 
     let name = r.extensions
         .get::<Router>()
diff --git a/static/main.css b/static/main.css
index abfa185..db30eb5 100644
--- a/static/main.css
+++ b/static/main.css
@@ -3,12 +3,39 @@ h1 { color: red; }
 body {
     font-family: "Arial";
     font-size: 1em;
+    margin: 0;
+    padding: 0;
 }
 table, th, td, tr {
   padding: 0;
   margin: 0;
   border-collapse: collapse;
 }
+.right {
+    position: relative;
+    float: right;
+}
+nav {
+    background: lightblue;
+    overflow: hidden;
+    font-weight: bold;
+}
+nav ul {
+    margin: 0;
+    padding: 0;
+    display: inline-block;
+}
+nav ul li {
+    display: inline-block;
+    list-style-type: none;
+    margin: 0;
+    padding-left: 0.5em;
+    padding-right: 0.5em;
+    font-size: 1em;
+}
+main {
+    margin: 1em;
+}
 th {
     text-align: left;
     background: lightgray;
-- 
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