analysis: show recent uploads on /
Change-Id: I8b4b85a2c38deb53bd30a26447aef8c6ce1b49d3
Reviewed-on: https://go-review.googlesource.com/36117
Reviewed-by: Russ Cox <rsc@golang.org>
diff --git a/analysis/app/app.go b/analysis/app/app.go
index d8cb399..5ab9459 100644
--- a/analysis/app/app.go
+++ b/analysis/app/app.go
@@ -38,8 +38,3 @@
//q := r.Form.Get("q")
a.compare(w, r)
}
-
-// index redirects / to /search.
-func (a *App) index(w http.ResponseWriter, r *http.Request) {
- http.Redirect(w, r, "/search", http.StatusSeeOther)
-}
diff --git a/analysis/app/appengine.go b/analysis/app/appengine.go
new file mode 100644
index 0000000..c5700a1
--- /dev/null
+++ b/analysis/app/appengine.go
@@ -0,0 +1,23 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build appengine
+
+package app
+
+import (
+ "net/http"
+
+ "golang.org/x/net/context"
+ "google.golang.org/appengine"
+ "google.golang.org/appengine/log"
+)
+
+// requestContext returns the Context object for a given request.
+func requestContext(r *http.Request) context.Context {
+ return appengine.NewContext(r)
+}
+
+var infof = log.Infof
+var errorf = log.Errorf
diff --git a/analysis/app/index.go b/analysis/app/index.go
new file mode 100644
index 0000000..99b5af3
--- /dev/null
+++ b/analysis/app/index.go
@@ -0,0 +1,46 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package app
+
+import (
+ "html/template"
+ "io/ioutil"
+ "net/http"
+
+ "golang.org/x/perf/storage"
+)
+
+// index redirects / to /search.
+func (a *App) index(w http.ResponseWriter, r *http.Request) {
+ ctx := requestContext(r)
+
+ tmpl, err := ioutil.ReadFile("template/index.html")
+ if err != nil {
+ http.Error(w, err.Error(), 500)
+ return
+ }
+
+ t, err := template.New("main").Parse(string(tmpl))
+ if err != nil {
+ http.Error(w, err.Error(), 500)
+ return
+ }
+
+ var uploads []storage.UploadInfo
+ ul := a.StorageClient.ListUploads("", []string{"by", "upload-time"}, 16)
+ defer ul.Close()
+ for ul.Next() {
+ uploads = append(uploads, ul.Info())
+ }
+ if err := ul.Err(); err != nil {
+ errorf(ctx, "failed to fetch recent uploads: %v", err)
+ }
+
+ w.Header().Set("Content-Type", "text/html; charset=utf-8")
+ if err := t.Execute(w, struct{ RecentUploads []storage.UploadInfo }{uploads}); err != nil {
+ http.Error(w, err.Error(), 500)
+ return
+ }
+}
diff --git a/analysis/app/local.go b/analysis/app/local.go
new file mode 100644
index 0000000..a4b45fd
--- /dev/null
+++ b/analysis/app/local.go
@@ -0,0 +1,25 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package app
+
+import (
+ "log"
+ "net/http"
+
+ "golang.org/x/net/context"
+)
+
+// requestContext returns the Context object for a given request.
+func requestContext(r *http.Request) context.Context {
+ return r.Context()
+}
+
+func infof(_ context.Context, format string, args ...interface{}) {
+ log.Printf(format, args...)
+}
+
+var errorf = infof
diff --git a/analysis/appengine/template/index.html b/analysis/appengine/template/index.html
new file mode 100644
index 0000000..7497b51
--- /dev/null
+++ b/analysis/appengine/template/index.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Go Performance Result Dashboard</title>
+ <style type="text/css">
+#header h1 {
+ display: inline;
+}
+#search {
+ padding: 1em .5em;
+ width: 100%;
+}
+input[type="text"] {
+ font-size: 100%;
+}
+#results {
+ border-top: 1px solid black;
+}
+ </style>
+ </head>
+ <body>
+ <div id="header">
+ <h1>Go Performance Dashboard</h1>
+ <a href="/">about</a>
+ </div>
+ <div id="search">
+ <form action="/search">
+ <input type="text" name="q" size="120">
+ <input type="submit" value="Search">
+ </form>
+ </div>
+ <div id="results">
+ <p>The Go Performance Dashboard provides a centralized
+ resource for sharing and analyzing benchmark results. To get
+ started, upload benchmark results using
+ <code>go get -u golang.org/x/perf/cmd/benchsave</code>
+ and
+ <code>benchsave old.txt new.txt</code>
+ or upload via the web at
+ <a href="https://perfdata-dot-golang-org.appspot.com/upload">https://perfdata-dot-golang-org.appspot.com/upload</a>.</p>
+ {{with .RecentUploads}}
+ <h2>Recent Uploads</h2>
+ <table>
+ <thead>
+ <tr><th>Records</th><th>Upload</th><th>By</th></tr>
+ </thead>
+ <tbody>
+ {{range .}}
+ <tr>
+ <td>{{.Count}}</td>
+ <td><a href="/search?q={{.UploadID}}">{{index .LabelValues "upload-time"}}</a></td>
+ <td>{{.LabelValues.by}}</td>
+ </tr>
+ {{end}}
+ </tbody>
+ </table>
+ {{end}}
+ </div>
+ </body>
+</html>
