From 5055dad156db126036f5456bdb5800fca2782403 Mon Sep 17 00:00:00 2001
From: Justyn Temme <Justyntemme@gmail.com>
Date: Sat, 21 Oct 2017 21:54:24 -0500
Subject: [PATCH] Use filepath/Ext in case a user decides to name a file with
 multiple .

---
 general/routing/contentTypes.go | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/general/routing/contentTypes.go b/general/routing/contentTypes.go
index 4b8db09..ec72284 100644
--- a/general/routing/contentTypes.go
+++ b/general/routing/contentTypes.go
@@ -3,7 +3,7 @@ package routing
 
 import (
 	"errors"
-	"strings"
+	"path/filepath"
 )
 
 // getContentType returns the http header safe content-type attribute for the
@@ -13,14 +13,12 @@ import (
 // BUG(george-e-shaw-iv) Does not cover the bulk of encountered content types on the web
 func GetContentType(path string) (string, error) {
 	var contentType string
-	splitPath := strings.Split(path, ".")
+	fileType := filepath.Ext(path)
 
-	if len(splitPath) == 1 && splitPath[0] == path {
+	if fileType == "" {
 		return contentType, errors.New("Invalid path, contained no period-separated content-type")
 	}
 
-	fileType := splitPath[len(splitPath)-1]
-
 	switch fileType {
 	case "html":
 		contentType = "text/html"