templating added

assets/footer.html

@@ -1,7 +0,0 @@
-<footer>
-	<a href="/">&#8962; notehub</a> &middot;
-	<a href="%LINK%/stats">statistics</a> &middot;
-	<a href="%LINK%/edit">edit</a> &middot;
-	<a href="%LINK%/export">export</a> &middot;
-	<a href="/TOS.md">terms of service</a>
-</footer>

assets/markdown/Demo.md

@@ -1,36 +0,0 @@
-# Demo Note
-
-## Text Formatting
-
-This is a _short_ note demonstrating the **capabilities** of Markdown. [Markdown](http://en.wikipedia.org/wiki/Markdown) is a _markup language_ with plain text
-formatting syntax. But you also can use <u>standard HTML</u> tags.
-
-## Backquotes, Lists & Code
-
-This is a backquote:
-
-> _"Our greatest glory is not in never falling but in rising every time we fall."_
-> — Confucius
-
-To create simple lists, just enumerate all items using a dash in the prefix:
-
-- Alpha
-- Beta
-- Gamma
-
-Also you can either mark some special `words` or write entire `code` blocks:
-
-    (defn fact [n]
-      (if (< n 2) 1
-        (* n (fact (- n 1)))))
-
-## Tables
-
-Also simple tables is a piece of cake:
-
-Column 1     | Column 2    | Column 3
----          | ---         | ---
-Text 1       | Text 3      | <s>Text 5</s>
-Text 2       | Text 4      | <mark>Text 6</mark>
-
-Take a look at the [source code](/Demo.md/export) of this page, to see how it works.

assets/public/index.html

@@ -18,7 +18,7 @@
 	<article class="bottom-space">
 		<h2>Changelog</h2>
 		<ul>
-			<li><strong>2017-08</strong>: NoteHub 3.0 released: rewritten in Go; all features but essential dropped.</li>
+			<li><strong>2017-08</strong>: NoteHub 3.0.</li>
 			<li><strong>2016-03</strong>: Note deletion feature added.</li>
 			<li><strong>2015-10</strong>: NoteHub rewritten in Node.js.</li>
 			<li><strong>2015-10</strong>: NoteHub API and note styling discontinued due to low adoption.</li>

assets/public/style.css

@@ -10,6 +10,7 @@ html, body {
 	color: #b0b0b0;
 	background: #353a3a;
     font-family: monospace;
+    font-size: 1.1em;
 }
 
 #hero {
@@ -36,7 +37,6 @@ html, body {
 }
 
 a {
-	text-decoration: none;
 	color: #097;
 }
 
@@ -45,7 +45,7 @@ a:hover {
 }
 
 a:visited {
-	color: #075;
+	color: #086;
 }
 
 .button {
@@ -103,7 +103,8 @@ footer a {
 }
 
 h1, h2, h3, h4, h5, h6 {
-	font-weight: 400;
+	font-weight: bold;
+    font-family: "Arial";
 }
 
 h1 {

assets/template.html

@@ -1,16 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-	<title>NoteHub &mdash; %TITLE%</title>
-	<meta charset="UTF-8" />
-	<meta content="width=device-width, initial-scale=1.0" name="viewport" />
-	<link href="/style.css" rel="stylesheet" type="text/css" />
-</head>
-<body>
-    %HEADER%
-	<article>
-		%CONTENT%
-	</article>
-	%FOOTER%
-</body>
-</html>

assets/templates/note.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>NoteHub &mdash; {{.Title}}</title>
+        <meta charset="UTF-8" />
+        <meta content="width=device-width, initial-scale=1.0" name="viewport" />
+        <link href="/style.css" rel="stylesheet" type="text/css" />
+    </head>
+    <body>
+        <article>
+            {{.Content}}
+        </article>
+        <footer>
+            <a href="/">&#8962; notehub</a> &middot;
+            <a href="{{.ID}}/stats">statistics</a> &middot;
+            <a href="{{.ID}}/edit">edit</a> &middot;
+            <a href="{{.ID}}/export">export</a> &middot;
+            <a href="/TOS.md">terms of service</a>
+        </footer>
+    </body>
+</html>

assets/templates/page.html

@@ -0,0 +1,19 @@
+{{define "Page"}}
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>NoteHub &mdash; {{.Title}}</title>
+        <meta charset="UTF-8" />
+        <meta content="width=device-width, initial-scale=1.0" name="viewport" />
+        <link href="/style.css" rel="stylesheet" type="text/css" />
+    </head>
+    <body>
+        <article>
+            {{.Content}}
+        </article>
+        <footer>
+            <a href="/">&#8962; notehub</a>
+        </footer>
+    </body>
+</html>
+{{end}}

server.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"html/template"
+	"io"
 	"io/ioutil"
 	"net/http"
 
@@ -8,26 +10,31 @@ import (
 	"github.com/russross/blackfriday"
 )
 
+type Template struct{ templates *template.Template }
+
+func (t *Template) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
+	return t.templates.ExecuteTemplate(w, name, data)
+}
+
 func main() {
 	e := echo.New()
-
+	e.Renderer = &Template{templates: template.Must(template.ParseGlob("assets/templates/*.html"))}
 	e.Static("/", "assets/public")
-
+	e.GET("/TOS.md", func(c echo.Context) error { return c.Render(http.StatusOK, "Page", md2html(c, "TOS")) })
-	e.GET("/Demo.md", func(c echo.Context) error { return c.String(http.StatusOK, mdPage(c, "Demo")) })
-	e.GET("/TOS.md", func(c echo.Context) error { return c.String(http.StatusOK, mdPage(c, "TOS")) })
-
-	e.GET("/", func(c echo.Context) error {
-		return c.String(http.StatusOK, "Hello, World!")
-	})
 	e.Logger.Fatal(e.Start(":3000"))
 }
 
-func mdPage(c echo.Context, name string) string {
+type Note struct {
+	ID, Title string
+	Content   template.HTML
+}
+
+func md2html(c echo.Context, name string) *Note {
 	path := "assets/markdown/" + name + ".md"
 	mdContent, err := ioutil.ReadFile(path)
 	if err != nil {
 		c.Logger().Errorf("couldn't open markdown page %q: %v", path, err)
-		return ""
+		return nil
 	}
-	return string(blackfriday.Run(mdContent))
+	return &Note{Content: template.HTML(string(blackfriday.Run(mdContent)))}
 }