Rename templates and port ClusterCockpit navbar + layout

auth/auth.go

@@ -190,7 +190,7 @@ func Login(db *sqlx.DB) http.Handler {
 		if err != nil {
 			log.Warnf("login of user %#v failed: %s", username, err.Error())
 			rw.WriteHeader(http.StatusUnauthorized)
-			templates.Render(rw, r, "login.html", &templates.Page{
+			templates.Render(rw, r, "login.tmpl", &templates.Page{
 				Title: "Login failed",
 				Login: &templates.LoginPage{
 					Error: "Username or password incorrect",
@@ -291,7 +291,7 @@ func Auth(next http.Handler) http.Handler {
 			log.Warn("authentication failed: no session or jwt found")
 
 			rw.WriteHeader(http.StatusUnauthorized)
-			templates.Render(rw, r, "login.html", &templates.Page{
+			templates.Render(rw, r, "login.tmpl", &templates.Page{
 				Title: "Authentication failed",
 				Login: &templates.LoginPage{
 					Error: "No valid session or JWT provided",
@@ -349,7 +349,7 @@ func Logout(rw http.ResponseWriter, r *http.Request) {
 		}
 	}
 
-	templates.Render(rw, r, "login.html", &templates.Page{
+	templates.Render(rw, r, "login.tmpl", &templates.Page{
 		Title: "Logout successful",
 		Login: &templates.LoginPage{
 			Info: "Logout successful",

server.go

@@ -268,7 +268,7 @@ func main() {
 	}
 
 	handleGetLogin := func(rw http.ResponseWriter, r *http.Request) {
-		templates.Render(rw, r, "login.html", &templates.Page{
+		templates.Render(rw, r, "login.tmpl", &templates.Page{
 			Title: "Login",
 			Login: &templates.LoginPage{},
 		})
@@ -276,7 +276,7 @@ func main() {
 
 	r := mux.NewRouter()
 	r.NotFoundHandler = http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
-		templates.Render(rw, r, "404.html", &templates.Page{
+		templates.Render(rw, r, "404.tmpl", &templates.Page{
 			Title: "Not found",
 		})
 	})
@@ -301,16 +301,17 @@ func main() {
 
 		infos := map[string]interface{}{
 			"clusters": config.Clusters,
-			"username": "",
-			"admin":    true,
 		}
 
 		if user := auth.GetUser(r.Context()); user != nil {
 			infos["username"] = user.Username
 			infos["admin"] = user.HasRole(auth.RoleAdmin)
+		} else {
+			infos["username"] = false
+			infos["admin"] = false
 		}
 
-		templates.Render(rw, r, "home.html", &templates.Page{
+		templates.Render(rw, r, "home.tmpl", &templates.Page{
 			Title:  "ClusterCockpit",
 			Config: conf,
 			Infos:  infos,
@@ -393,6 +394,27 @@ func main() {
 	log.Print("Gracefull shutdown completed!")
 }
 
+func prepareRoute(r *http.Request) (map[string]interface{}, map[string]interface{}, error) {
+	conf, err := config.GetUIConfig(r)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	infos := map[string]interface{}{
+		"admin": true,
+	}
+
+	if user := auth.GetUser(r.Context()); user != nil {
+		infos["username"] = user.Username
+		infos["admin"] = user.HasRole(auth.RoleAdmin)
+	} else {
+		infos["username"] = false
+		infos["admin"] = false
+	}
+
+	return conf, infos, nil
+}
+
 func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 	buildFilterPresets := func(query url.Values) map[string]interface{} {
 		filterPresets := map[string]interface{}{}
@@ -444,21 +466,22 @@ func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 	}
 
 	router.HandleFunc("/monitoring/jobs/", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		templates.Render(rw, r, "monitoring/jobs.html", &templates.Page{
+		templates.Render(rw, r, "monitoring/jobs.tmpl", &templates.Page{
 			Title:         "Jobs - ClusterCockpit",
 			Config:        conf,
+			Infos:         infos,
 			FilterPresets: buildFilterPresets(r.URL.Query()),
 		})
 	})
 
 	router.HandleFunc("/monitoring/job/{id:[0-9]+}", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
@@ -471,49 +494,53 @@ func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 			return
 		}
 
-		templates.Render(rw, r, "monitoring/job.html", &templates.Page{
+		infos["id"] = id
+		infos["jobId"] = job.JobID
+		infos["clusterId"] = job.Cluster
+
+		templates.Render(rw, r, "monitoring/job.tmpl", &templates.Page{
 			Title:  fmt.Sprintf("Job %d - ClusterCockpit", job.JobID),
 			Config: conf,
-			Infos: map[string]interface{}{
-				"id":        id,
-				"jobId":     job.JobID,
-				"clusterId": job.Cluster,
-			},
+			Infos:  infos,
 		})
 	})
 
 	router.HandleFunc("/monitoring/users/", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		templates.Render(rw, r, "monitoring/list.html", &templates.Page{
+		infos["listType"] = "USER"
+
+		templates.Render(rw, r, "monitoring/list.tmpl", &templates.Page{
 			Title:         "Users - ClusterCockpit",
 			Config:        conf,
 			FilterPresets: buildFilterPresets(r.URL.Query()),
-			Infos:         map[string]interface{}{"listType": "USER"},
+			Infos:         infos,
 		})
 	})
 
 	router.HandleFunc("/monitoring/projects/", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		templates.Render(rw, r, "monitoring/list.html", &templates.Page{
+		infos["listType"] = "PROJECT"
+
+		templates.Render(rw, r, "monitoring/list.tmpl", &templates.Page{
 			Title:         "Projects - ClusterCockpit",
 			Config:        conf,
 			FilterPresets: buildFilterPresets(r.URL.Query()),
-			Infos:         map[string]interface{}{"listType": "PROJECT"},
+			Infos:         infos,
 		})
 	})
 
 	router.HandleFunc("/monitoring/user/{id}", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
@@ -522,17 +549,18 @@ func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 		id := mux.Vars(r)["id"]
 		// TODO: One could check if the user exists, but that would be unhelpfull if authentication
 		// is disabled or the user does not exist but has started jobs.
+		infos["username"] = id
 
-		templates.Render(rw, r, "monitoring/user.html", &templates.Page{
+		templates.Render(rw, r, "monitoring/user.tmpl", &templates.Page{
 			Title:         fmt.Sprintf("User %s - ClusterCockpit", id),
 			Config:        conf,
-			Infos:         map[string]interface{}{"username": id},
+			Infos:         infos,
 			FilterPresets: buildFilterPresets(r.URL.Query()),
 		})
 	})
 
 	router.HandleFunc("/monitoring/analysis/", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
@@ -544,15 +572,16 @@ func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 			filterPresets["clusterId"] = query.Get("cluster")
 		}
 
-		templates.Render(rw, r, "monitoring/analysis.html", &templates.Page{
+		templates.Render(rw, r, "monitoring/analysis.tmpl", &templates.Page{
 			Title:         "Analysis View - ClusterCockpit",
 			Config:        conf,
+			Infos:         infos,
 			FilterPresets: filterPresets,
 		})
 	})
 
 	router.HandleFunc("/monitoring/systems/", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
@@ -564,28 +593,29 @@ func monitoringRoutes(router *mux.Router, resolver *graph.Resolver) {
 			filterPresets["clusterId"] = query.Get("cluster")
 		}
 
-		templates.Render(rw, r, "monitoring/systems.html", &templates.Page{
+		templates.Render(rw, r, "monitoring/systems.tmpl", &templates.Page{
 			Title:         "System View - ClusterCockpit",
 			Config:        conf,
+			Infos:         infos,
 			FilterPresets: filterPresets,
 		})
 	})
 
 	router.HandleFunc("/monitoring/node/{clusterId}/{nodeId}", func(rw http.ResponseWriter, r *http.Request) {
-		conf, err := config.GetUIConfig(r)
+		conf, infos, err := prepareRoute(r)
 		if err != nil {
 			http.Error(rw, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		vars := mux.Vars(r)
-		templates.Render(rw, r, "monitoring/node.html", &templates.Page{
+		infos["nodeId"] = vars["nodeId"]
+		infos["clusterId"] = vars["clusterId"]
+
+		templates.Render(rw, r, "monitoring/node.tmpl", &templates.Page{
 			Title:  fmt.Sprintf("Node %s - ClusterCockpit", vars["nodeId"]),
 			Config: conf,
-			Infos: map[string]interface{}{
-				"nodeId":    vars["nodeId"],
-				"clusterId": vars["clusterId"],
-			},
+			Infos:  infos,
 		})
 	})
 }

templates/404.tmpl

@@ -1,4 +1,4 @@
-{{template "base.html" .}}
+{{template "base.tmpl" .}}
 {{define "content"}}
 <div class="row">
     <div class="col">

templates/base.html

@@ -1,28 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-	<meta charset='utf-8'>
-	<meta name='viewport' content='width=device-width,initial-scale=1'>
-    <title>{{.Title}}</title>
-
-    <link rel='icon' type='image/png' href='/favicon.png'>
-	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
-	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.4.1/font/bootstrap-icons.css">
-	<link rel='stylesheet' href='/global.css'>
-    <link rel='stylesheet' href='/uPlot.min.css'>
-
-    {{block "stylesheets" .}}{{end}}
-</head>
-<body>
-    <div class="container">
-        <div class="row">
-            <div class="col">
-                {{block "content" .}}
-                    Whoops, you should not see this...
-                {{end}}
-            </div>
-        </div>
-    </div>
-    {{block "javascript" .}}{{end}}
-</body>
-</html>

templates/base.tmpl

@@ -0,0 +1,119 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta http-equiv="content-type" content="text/html; charset=utf-8" />
+        <meta name='viewport' content='width=device-width,initial-scale=1'>
+        <title>{{.Title}}</title>
+
+        <link rel='icon' type='image/png' href='/favicon.png'>
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.4.1/font/bootstrap-icons.css">
+        <link rel='stylesheet' href='/global.css'>
+        <link rel='stylesheet' href='/uPlot.min.css'>
+
+        {{block "stylesheets" .}}
+        {{end}}
+    </head>
+    <body  class="Site">
+        <header>
+            <nav class="navbar navbar-expand-lg navbar-light fixed-top bg-light">
+                <div class="container-fluid">
+                    <a class="navbar-brand" href="/">
+                        {{block "brand" .}}
+                            <img alt="ClusterCockpit Logo" src="/img/logo.png" class="d-inline-block align-top">
+                        {{end}}
+                    </a>
+                    {{block "navigation" .}}
+                        <ul class="navbar-nav mr-auto">
+                            {{block "navitem_joblist" .}}
+                                <li class="nav-item">
+                                    <a class="nav-link fs-5" href="/monitoring/jobs/">
+                                        <span class="cc-nav-text">Joblist</span>
+                                        <i class="bi-card-list"></i>
+                                    </a>
+                                </li>
+                            {{end}}
+                            {{if .Infos.admin }}
+                                {{block "navitem_analysis" .}}
+                                    <li class="nav-item">
+                                        <a class="nav-link fs-5" href="/monitoring/analysis/">
+                                            <span class="cc-nav-text">Analysis</span>
+                                            <i class="bi-graph-up"></i>
+                                        </a>
+                                    </li>
+                                {{end}}
+                                {{block "navitem_systems" .}}
+                                    <li class="nav-item">
+                                        <a class="nav-link fs-5" href="/monitoring/systems/">
+                                            <span class="cc-nav-text">Systems</span>
+                                            <i class="bi-graph-up"></i>
+                                        </a>
+                                    </li>
+                                {{end}}
+                                {{block "navitem_users" .}}
+                                    <li class="nav-item">
+                                        <a class="nav-link fs-5" href="/monitoring/users/">
+                                            <span class="cc-nav-text">Users</span>
+                                            <i class="bi-people-fill"></i>
+                                        </a>
+                                    </li>
+                                {{end}}
+                            {{else}}
+                                {{block "navitem_stats" .}}
+                                    <li class="nav-item">
+                                        <a class="nav-link fs-5" href="/monitoring/user/admin">
+                                            <span class="cc-nav-text">Statistics</span>
+                                            <i class="bi-bar-chart-line-fill"></i>
+                                        </a>
+                                    </li>
+                                {{end}}
+                            {{end}}
+                        </ul>
+                    {{end}}
+                    {{if .Infos.username }}
+                        <div class="d-flex align-items-end">
+                            <ul class="navbar-nav ml-auto">
+                                <li class="nav-item">
+                                    <form method="post" action="/logout">
+                                        <button type="submit" class="btn btn-link nav-link fs-5">
+                                            <span class="cc-nav-text">{{ .Infos.username }} Logout</span>
+                                            <i class="bi-box-arrow-right"></i>
+                                        </button>
+                                    </form>
+                                </li>
+                            </ul>
+                            <form class="d-flex my-0" onsubmit="this.action='/search';">
+                                {{if .Infos.admin }}
+                                    <input class="form-control me-2" type="search" name="searchId" placeholder="jobId / userId" id="searchId" aria-label="Search">
+                                {{else}}
+                                    <input class="form-control me-2" type="search" name="searchId" placeholder="jobId" id="searchId" aria-label="Search">
+                                {{end}}
+                                <button class="btn btn-outline-success fs-6" type="submit">Search</button>
+                            </form>
+                        </div>
+                    {{end}}
+                </div>
+            </nav>
+        </header>
+
+        <main class="Site-content">
+            <div class="container">
+                {{block "content" .}}
+                    Whoops, you should not see this...
+                {{end}}
+            </div>
+        </main>
+
+        {{block "footer" .}}
+            <footer class="site-footer bg-light">
+                <ul class="footer-list">
+                    <li class="footer-list-item"><a class="link-secondary fs-5" href="/imprint" title="Imprint" rel="nofollow">Imprint</a></li>
+                    <li class="footer-list-item"><a class="link-secondary fs-5" href="/privacy" title="Privacy Policy" rel="nofollow">Privacy Policy</a></li>
+                </ul>
+            </footer>
+        {{end}}
+
+        {{block "javascript" .}}
+        {{end}}
+    </body>
+</html>

templates/login.html

@@ -1,47 +0,0 @@
-{{define "content"}}
-<div class="row">
-    <div class="col">
-        <h1>
-            ClusterCockpit Login
-        </h1>
-    </div>
-</div>
-<div class="row">
-    <div class="col">
-        {{if .Login.Error}}
-        <div class="alert alert-warning" role="alert">
-            {{.Login.Error}}
-        </div>
-        {{end}}
-
-        {{if .Login.Info}}
-        <div class="alert alert-success" role="alert">
-            {{.Login.Info}}
-        </div>
-        {{end}}
-    </div>
-</div>
-<div class="row">
-    <div class="col">
-        <form method="post" action="/login">
-            <div class="mb-3">
-                <label class="form-label" for="username">Username</label>
-                <input class="form-control" type="text" id="username" name="username">
-            </div>
-            <div class="mb-3">
-                <label class="form-label" for="password">Password</label>
-                <input class="form-control" type="password" id="password" name="password">
-            </div>
-            <button type="submit" class="btn btn-primary">Login</button>
-        </form>
-    </div>
-</div>
-<br/>
-<div class="row">
-    <div class="col">
-        <form method="post" action="/logout">
-            <button type="submit" class="btn btn-primary">Logout</button>
-        </form>
-    </div>
-</div>
-{{end}}

templates/login.tmpl

@@ -0,0 +1,41 @@
+{{define "navigation"}}
+{{end}}
+
+{{define "content"}}
+    <section class="content-section">
+        <div class="container">
+            <div class="row">
+                <div class="col-4 mx-auto">
+                    {{if .Login.Error}}
+                        <div class="alert alert-warning" role="alert">
+                            {{.Login.Error}}
+                        </div>
+                    {{end}}
+
+                    {{if .Login.Info}}
+                        <div class="alert alert-success" role="alert">
+                            {{.Login.Info}}
+                        </div>
+                    {{end}}
+
+                    <div class="card">
+                        <div class="card-header">
+                            <h3>Login</h3>
+                        </div>
+                        <div class="card-body">
+                            <form action="/login" method="post">
+                                <div class="mb-3">
+                                    <label class="form-label" for="username">Username</label>
+                                    <input class="form-control" type="text" id="username" name="username" required autofocus/>
+                                </div>
+                                <div class="mb-3">
+                                    <label class="form-label" for="password">Password</label>
+                                    <input class="form-control" type="password" id="password" name="password" required/>
+                                </div>
+                                <button type="submit" class="btn btn-success">Login</button>
+                            </form>
+                        </div>
+                    </div>
+                </div>
+    </section>
+{{end}}

templates/templates.go

@@ -27,16 +27,16 @@ type LoginPage struct {
 
 func init() {
 	templatesDir = "./templates/"
-	base := template.Must(template.ParseFiles(templatesDir + "base.html"))
+	base := template.Must(template.ParseFiles(templatesDir + "base.tmpl"))
 	files := []string{
-		"home.html", "404.html", "login.html",
-		"monitoring/jobs.html",
-		"monitoring/job.html",
-		"monitoring/list.html",
-		"monitoring/user.html",
-		// "monitoring/analysis.html",
-		// "monitoring/systems.html",
-		// "monitoring/node.html",
+		"home.tmpl", "404.tmpl", "login.tmpl",
+		"monitoring/jobs.tmpl",
+		"monitoring/job.tmpl",
+		"monitoring/list.tmpl",
+		"monitoring/user.tmpl",
+		// "monitoring/analysis.tmpl",
+		// "monitoring/systems.tmpl",
+		// "monitoring/node.tmpl",
 	}
 
 	for _, file := range files {
@@ -51,7 +51,7 @@ func Render(rw http.ResponseWriter, r *http.Request, file string, page *Page) {
 	}
 
 	if debugMode {
-		t = template.Must(template.ParseFiles(templatesDir+"base.html", templatesDir+file))
+		t = template.Must(template.ParseFiles(templatesDir+"base.tmpl", templatesDir+file))
 	}
 
 	if err := t.Execute(rw, page); err != nil {