From 886f396d8f6057cfa9c7df40cbf645f113419a79 Mon Sep 17 00:00:00 2001
From: Henrique Dias <hacdias@gmail.com>
Date: Wed, 22 Jun 2016 18:27:12 +0100
Subject: [PATCH] updates

---
 assets/public/js/application.js   |  7 +++++++
 assets/templates/editor.tmpl      |  7 +++++--
 assets/templates/frontmatter.tmpl | 16 ++++++----------
 get.go                            |  2 ++
 hugo.go                           | 29 +++++++++++++++++++++++++++++
 5 files changed, 49 insertions(+), 12 deletions(-)

diff --git a/assets/public/js/application.js b/assets/public/js/application.js
index e69de29b..a85c926e 100644
--- a/assets/public/js/application.js
+++ b/assets/public/js/application.js
@@ -0,0 +1,7 @@
+"use strict";
+
+document.addEventListener("DOMContentLoaded", function(event) {
+  //alert("hugo is working");
+
+  return false;
+});
diff --git a/assets/templates/editor.tmpl b/assets/templates/editor.tmpl
index 8916a5d4..337194de 100644
--- a/assets/templates/editor.tmpl
+++ b/assets/templates/editor.tmpl
@@ -1,4 +1,7 @@
 {{ define "content" }}
+<link rel="stylesheet" href="{{ .BaseURL }}/_hugointernal/css/styles.css">
+<script src="{{ .BaseURL }}/_hugointernal/js/application.js"></script>
+
 <div class="editor container {{ .Class }}">
   {{ if eq .Class "complete" }}
   <h1><textarea id="site-title">{{ .Name }}</textarea></h1>
@@ -11,7 +14,7 @@
 
       {{ if eq .Class "frontmatter-only" }}
       <div class="frontmatter blocks">
-        {{ template "frontmatter" .FrontMatter }}
+        {{ template "options" .FrontMatter }}
         <p class="actions">
           <button class="add">Add field</button>
         </p>
@@ -24,7 +27,7 @@
       {{ else }}
       <div class="frontmatter">
         <div class="blocks">
-        {{ template "frontmatter" .FrontMatter }}
+        {{ template "options" .FrontMatter}}
         </div>
 
         <p class="actions">
diff --git a/assets/templates/frontmatter.tmpl b/assets/templates/frontmatter.tmpl
index f00f6af5..e37f9244 100644
--- a/assets/templates/frontmatter.tmpl
+++ b/assets/templates/frontmatter.tmpl
@@ -1,23 +1,19 @@
-{{ define "frontmatter" }}
+{{ define "options" }}
 {{ range $key, $value := . }}
 
   {{ if or (eq $value.Type "object") (eq $value.Type "array") }}
   <fieldset id="{{ $value.Name }}" data-type="{{ $value.Type }}">
     <h3>{{ SplitCapitalize $value.Title }}</h3>
-    <span class="actions">
-      <button class="add">&#43;</button>
-      <button class="delete">&#8722;</button>
-    </span>
-    {{ template "frontmatter" $value.Content }}
+    <button class="add">&#43;</button>
+    <button class="delete" data-delete="{{ $value.Name }}">&#8722;</button>
+    {{ template "options" $value.Content }}
   </fieldset>
   {{ else }}
 
   {{ if not (eq $value.Parent.Type "array") }}
   <div class="block" id="block-{{ $value.Name }}" data-content="{{ $value.Name }}">
     <label for="{{ $value.Name }}">{{ SplitCapitalize $value.Title }}</label>
-    <span class="actions">
-      <button class="delete">&#8722;</button>
-    </span>
+    <button class="delete" data-delete="block-{{ $value.Name }}">&#8722;</button>
 
   {{ end }}
 
@@ -36,7 +32,7 @@
   {{ if not (eq $value.Parent.Type "array") }}</div>{{ end }}
 
   {{ if eq $value.Parent.Type "array" }}
-  <span class="actions"><button class="delete">&#8722;</button></span></div>
+  <button class="delete" data-delete="{{ $value.Name }}">&#8722;</button></div>
   {{ end }}
 
 {{ end }}
diff --git a/get.go b/get.go
index 36bb381f..44c8f55e 100644
--- a/get.go
+++ b/get.go
@@ -19,6 +19,7 @@ type editor struct {
 	IsPost      bool
 	Mode        string
 	Content     string
+	BaseURL     string
 	FrontMatter interface{}
 }
 
@@ -54,6 +55,7 @@ func (h Hugo) GET(w http.ResponseWriter, r *http.Request, filename string) (int,
 	data.Mode = strings.TrimPrefix(filepath.Ext(filename), ".")
 	data.Name = strings.Replace(filename, h.Config.Root, "", 1)
 	data.IsPost = false
+	data.BaseURL = h.Config.BaseURL
 	data.Mode = sanitizeMode(data.Mode)
 
 	var parserPage parser.Page
diff --git a/hugo.go b/hugo.go
index d6411fbc..d282973c 100644
--- a/hugo.go
+++ b/hugo.go
@@ -7,6 +7,7 @@
 package hugo
 
 import (
+	"mime"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -16,6 +17,9 @@ import (
 	"github.com/mholt/caddy/caddyhttp/httpserver"
 )
 
+// AssetsURL is the base url of the assets
+const AssetsURL = "/_hugointernal"
+
 // Hugo contais the next middleware to be run and the configuration
 // of the current one.
 type Hugo struct {
@@ -29,6 +33,11 @@ type Hugo struct {
 func (h Hugo) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
 	// Check if the current request if for this plugin
 	if httpserver.Path(r.URL.Path).Matches(h.Config.BaseURL) {
+		// Check if we are asking for the assets
+		if httpserver.Path(r.URL.Path).Matches(h.Config.BaseURL + AssetsURL) {
+			return h.ServeAssets(w, r)
+		}
+
 		// If the url matches exactly with /{admin}/settings/, redirect
 		// to the page of the configuration file
 		if r.URL.Path == h.Config.BaseURL+"/settings/" {
@@ -114,3 +123,23 @@ func (h Hugo) ShouldHandle(r *http.Request) bool {
 
 	return false
 }
+
+// ServeAssets provides the needed assets for the front-end
+func (h Hugo) ServeAssets(w http.ResponseWriter, r *http.Request) (int, error) {
+	// gets the filename to be used with Assets function
+	filename := strings.Replace(r.URL.Path, h.Config.BaseURL+AssetsURL, "public", 1)
+	file, err := Asset(filename)
+	if err != nil {
+		return http.StatusNotFound, nil
+	}
+
+	// Get the file extension and its mimetype
+	extension := filepath.Ext(filename)
+	mediatype := mime.TypeByExtension(extension)
+
+	// Write the header with the Content-Type and write the file
+	// content to the buffer
+	w.Header().Set("Content-Type", mediatype)
+	w.Write(file)
+	return 200, nil
+}