From 505c19580e0f43fe5224431459cacb7c21edd93d Mon Sep 17 00:00:00 2001
From: Ondřej Surý <ondrej@sury.org>
Date: Fri, 6 Apr 2012 15:14:11 +0200
Subject: Imported Upstream version 1

---
 doc/articles/wiki/part2.go | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 doc/articles/wiki/part2.go

(limited to 'doc/articles/wiki/part2.go')

diff --git a/doc/articles/wiki/part2.go b/doc/articles/wiki/part2.go
new file mode 100644
index 000000000..dd4365c82
--- /dev/null
+++ b/doc/articles/wiki/part2.go
@@ -0,0 +1,43 @@
+// Copyright 2010 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 main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+type Page struct {
+	Title string
+	Body  []byte
+}
+
+func (p *Page) save() error {
+	filename := p.Title + ".txt"
+	return ioutil.WriteFile(filename, p.Body, 0600)
+}
+
+func loadPage(title string) (*Page, error) {
+	filename := title + ".txt"
+	body, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	return &Page{Title: title, Body: body}, nil
+}
+
+const lenPath = len("/view/")
+
+func viewHandler(w http.ResponseWriter, r *http.Request) {
+	title := r.URL.Path[lenPath:]
+	p, _ := loadPage(title)
+	fmt.Fprintf(w, "<h1>%s</h1><div>%s</div>", p.Title, p.Body)
+}
+
+func main() {
+	http.HandleFunc("/view/", viewHandler)
+	http.ListenAndServe(":8080", nil)
+}
-- 
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