From 9c4b8766cbdc2a4c63a03292b58cf35d981e1321 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Wed, 2 Nov 2016 23:37:00 -0400
Subject: simplemde

---
 src/edit/main.go  |  5 +++--
 src/edit/util.go  |  7 ++++---
 src/edit/views.go | 11 +++++++++--
 3 files changed, 16 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/edit/main.go b/src/edit/main.go
index a7ec7bd..66e9a36 100644
--- a/src/edit/main.go
+++ b/src/edit/main.go
@@ -9,6 +9,7 @@ import (
 func ServeIndex(out http.ResponseWriter, in *http.Request) {
 	if in.URL.Path != "/" {
 		http.NotFound(out, in)
+		return
 	}
 	http.Redirect(out, in, "/files/", http.StatusMovedPermanently)
 }
@@ -16,9 +17,9 @@ func ServeIndex(out http.ResponseWriter, in *http.Request) {
 func main() {
 	socket, err := util.StreamListener(os.Args[1], os.Args[2])
 	errcheck(err)
-	errcheck(os.Chdir("/srv/http/edit.team4272.com/www.git"))
+	errcheck(os.Setenv("GIT_DIR", "/srv/http/edit.team4272.com/www.git"))
 	http.Handle("/", util.SaneHTTPHandler{http.HandlerFunc(ServeIndex)})
-	http.Handle("/static/", util.SaneHTTPHandler{http.FileServer(http.Dir("static"))})
+	http.Handle("/static/", util.SaneHTTPHandler{http.StripPrefix("/static", http.FileServer(http.Dir("static")))})
 	http.Handle("/files/", util.SaneHTTPHandler{http.StripPrefix("/files", http.HandlerFunc(ServeGit))})
 	errcheck(http.Serve(socket, nil))
 }
diff --git a/src/edit/util.go b/src/edit/util.go
index 5835b10..b1950ed 100644
--- a/src/edit/util.go
+++ b/src/edit/util.go
@@ -33,15 +33,16 @@ func getctype(name string, content []byte) string {
 	if ctype == "" {
 		ctype = http.DetectContentType(content)
 	}
-	return ctype
-}
 
-func istext(ctype string) bool {
 	i := strings.Index(ctype, ";")
 	if i == -1 {
 		i = len(ctype)
 	}
 	ctype = strings.TrimSpace(strings.ToLower(ctype[0:i]))
 
+	return ctype
+}
+
+func istext(ctype string) bool {
 	return strings.HasPrefix(ctype, "text/") || strings.HasSuffix(ctype, "+xml")
 }
diff --git a/src/edit/views.go b/src/edit/views.go
index 0998d4a..1d3176d 100644
--- a/src/edit/views.go
+++ b/src/edit/views.go
@@ -65,18 +65,25 @@ func renderViewBlob(w io.Writer, upath string, file GitFile) error {
 	if err != nil {
 		return err
 	}
+	ctype := getctype(upath, content)
 	// Component render
 	var buf bytes.Buffer
 	err = tmplViewBlob.Execute(&buf, map[string]string{
 		"path":    upath,
-		"ctype":   getctype(upath, content),
+		"ctype":   ctype,
 		"content": string(content),
 	})
 	if err != nil {
 		return err
 	}
+	head := ""
+	if ctype == "text/markdown" {
+		head += "<link rel=\"stylesheet\" href=\"/static/font-awesome/css/font-awesome.min.css\">\n"
+		head += "<link rel=\"stylesheet\" href=\"/static/simplemde/dist/simplemde.min.css\">\n"
+		head += "<script src=\"/static/simplemde/dist/simplemde.min.js\"></script>\n"
+	}
 	// Page render
-	return renderPage(w, upath, "", buf.String())
+	return renderPage(w, upath, head, buf.String())
 }
 
 func renderModified(w io.Writer, upath string) error {
-- 
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