Added JSON encoding to setup

Uses native Go encoding/json package, plan to move config away from spf13/viper and admin login to SQL for multiple user support.

assets/setup.html

@@ -11,16 +11,18 @@
 	<form action="setup" method="post" class="setupform">
 		
 		<label for="podcastname">Podcast Name</label>
-		<input type="text" id="podcastname">
+		<input type="text" id="podcastname" name="podcastname">
 
 		<label for="podcasthost">Podcast Host</label>
-		<input type="text" id="podcasthost">
+		<input type="text" id="podcasthost" name="podcasthost">
 
 		<label for="podcastemail">Podcast Email</label>
-		<input type="text" id="podcastemail">
+		<input type="text" id="podcastemail" name="podcastemail">
 
 		<label for="podcastdescription">Podcast Description</label>
-		<textarea name="" id="podcastdescription" cols="75" rows="5"></textarea>
+		<textarea name="" id="podcastdescription" name="podcastdescription" cols="75" rows="5"></textarea>
+
+		<input type="submit" value="Submit">
 
 	</form>
 

src/setup.go

@@ -3,8 +3,20 @@ package main
 import (
 	"io/ioutil"
 	"net/http"
+	// "fmt"
+	"encoding/json"
+	"strings"
 )
 
+type NewConfig struct {
+	Name        string
+	Host        string
+	Email       string
+	Description string
+	Image       string
+	PodcastUrl  string
+}
+
 // Serve setup.html and config parameters
 func ServeSetup(w http.ResponseWriter, r *http.Request) {
 	if r.Method == "GET" {
@@ -16,16 +28,24 @@ func ServeSetup(w http.ResponseWriter, r *http.Request) {
 		w.Write(data)
 	}
 	if r.Method == "POST" {
-		
+		r.ParseMultipartForm(32 << 20)
+
+		// Parse form and convert to JSON
+		cnf := NewConfig{
+			strings.Join(r.Form["podcastname"], ""),        // Podcast name
+			strings.Join(r.Form["podcasthost"], ""),        // Podcast host
+			strings.Join(r.Form["podcastemail"], ""),       // Podcast host email
+			strings.Join(r.Form["podcastdescription"], ""), // Podcast Description
+			"", // Podcast image
+			"", // Podcast location
+		}
+
+		b, err := json.Marshal(cnf)
+		if err != nil {
+			panic(err)
+		}
+
+		ioutil.WriteFile("config.json", b, 0644)
+		w.Write([]byte("Done"))
 	}
 }
-
-// Write JSON config to file
-func WriteConfig() {
-
-}
-
-// Connect to SQL and create admin user
-func CreateAdmin() {
-
-}