#2103 #2181 improvments of highlight class name

README.md

@@ -3,7 +3,7 @@ Gogs - Go Git Service [![Build Status](https://travis-ci.org/gogits/gogs.svg?bra
 
 ![](https://github.com/gogits/gogs/blob/master/public/img/gogs-large-resize.png?raw=true)
 
-##### Current version: 0.8.7
+##### Current version: 0.8.8
 
 | Web | UI  | Preview  |
 |:-------------:|:-------:|:-------:|

conf/locale/TRANSLATORS

@@ -1,8 +1,11 @@
 # This file lists all PUBLIC individuals having contributed content to the translation.
 # Entries are in alphabetical order.
 
+Adam Strzelecki <ono AT java DOT pl>
+Adrian Verde <me AT adrianverde DOT com>
 Akihiro YAGASAKI <yaggytter AT momiage DOT com>
 Aleksejs Grocevs <aleksejs AT grocevs DOT pro>
+Aleksey Tarakin <hukendo AT yandex DOT ru>
 Alexander Steinhöfer <kontakt AT lx-s DOT de>
 Alexandre Magno <alexandre DOT mbm AT gmail DOT com>
 Andrey Nering <andrey AT nering DOT com DOT br>
@@ -19,11 +22,13 @@ Hamid Feizabadi <hamidfzm AT gmail DOT com>
 Huimin Wang <wanghm2009 AT hotmail DOT co DOT jp>
 ilko
 Ilya Makarov
+Juraj Bubniak <contact AT jbub DOT eu>
 Lafriks <lafriks AT gmail DOT com>
 Lauri Ojansivu <x AT xet7 DOT org>
 Luc Stepniewski <luc AT stepniewski DOT fr>
 Marc Schiller <marc AT schiller DOT im>
 Miguel de la Cruz <miguel AT mcrx DOT me>
+Mikhail Burdin <xdshot9000 AT gmail DOT com>
 Morten Sørensen <klim8d AT gmail DOT com>
 Nakao Takamasa <at.mattenn AT gmail DOT com>
 Natan Albuquerque <natanalbuquerque5 AT gmail DOT com>

gogs.go

@@ -18,7 +18,7 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-const APP_VER = "0.8.7.1215"
+const APP_VER = "0.8.8.1216"
 
 func init() {
 	runtime.GOMAXPROCS(runtime.NumCPU())

modules/template/highlight.go

@@ -0,0 +1,80 @@
+// Copyright 2015 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package template
+
+import (
+	"path"
+	"strings"
+)
+
+var (
+	// File name should ignore highlight.
+	ignoreFileNames = map[string]bool{
+		"license": true,
+		"copying": true,
+	}
+
+	// File names that are representing highlight class.
+	highlightFileNames = map[string]bool{
+		"dockerfile": true,
+		"makefile":   true,
+	}
+
+	// Extensions that are same as highlight class.
+	highlightExts = map[string]bool{
+		".arm":    true,
+		".as":     true,
+		".sh":     true,
+		".cs":     true,
+		".cpp":    true,
+		".c":      true,
+		".css":    true,
+		".cmake":  true,
+		".bat":    true,
+		".dart":   true,
+		".patch":  true,
+		".elixir": true,
+		".erlang": true,
+		".go":     true,
+		".html":   true,
+		".xml":    true,
+		".hs":     true,
+		".ini":    true,
+		".json":   true,
+		".java":   true,
+		".js":     true,
+		".less":   true,
+		".lua":    true,
+		".php":    true,
+		".py":     true,
+		".rb":     true,
+		".scss":   true,
+		".sql":    true,
+		".scala":  true,
+		".swift":  true,
+		".ts":     true,
+		".vb":     true,
+	}
+)
+
+// FileNameToHighlightClass returns the best match for highlight class name
+// based on the rule of highlight.js.
+func FileNameToHighlightClass(fname string) string {
+	fname = strings.ToLower(fname)
+	if ignoreFileNames[fname] {
+		return "nohighlight"
+	}
+
+	if highlightFileNames[fname] {
+		return fname
+	}
+
+	ext := path.Ext(fname)
+	if highlightExts[ext] {
+		return ext[1:]
+	}
+
+	return ""
+}

routers/repo/view.go

@@ -79,11 +79,7 @@ func Home(ctx *middleware.Context) {
 			ctx.Data["FileSize"] = blob.Size()
 			ctx.Data["IsFile"] = true
 			ctx.Data["FileName"] = blob.Name()
-			ext := path.Ext(blob.Name())
-			if len(ext) > 0 {
-				ext = ext[1:]
-			}
-			ctx.Data["FileExt"] = ext
+			ctx.Data["HighlightClass"] = template.FileNameToHighlightClass(blob.Name())
 			ctx.Data["FileLink"] = rawLink + "/" + treename
 
 			buf := make([]byte, 1024)

templates/.VERSION

@@ -1 +1 @@
-0.8.7.1215
+0.8.8.1216

templates/repo/view_file.tmpl

@@ -40,7 +40,7 @@
 					<tbody>
 						<tr>
 							<td class="lines-num"></td>
-							<td class="lines-code"><pre class="{{if .FileExt}}lang-{{.FileExt}}{{end}}"><code><ol class="linenums">{{.FileContent}}</ol></code></pre></td>
+							<td class="lines-code"><pre><code class="{{.HighlightClass}}"><ol class="linenums">{{.FileContent}}</ol></code></pre></td>
 						</tr>
 					</tbody>
 				</table>