Add theme listing

admin/api.go

@@ -13,7 +13,7 @@ type DispatchFunction func([]string, []byte) (interface{}, error)
 
 var apiRouting = map[string]*(map[string]DispatchFunction){
 	"version": &ApiVersionRouting,
-	//"themes":  &ApiThemesRouting,
+	"themes":  &ApiThemesRouting,
 	"teams":   &ApiTeamsRouting,
 }
 

admin/api_theme.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"strconv"
+)
+
+var ApiThemesRouting = map[string]DispatchFunction{
+	"GET": listTheme,
+}
+
+func listTheme(args []string, body []byte) (interface{}, error) {
+	if len(args) == 1 {
+		// List given theme
+		if tid, err := strconv.Atoi(string(args[0])); err != nil {
+			return nil, err
+		} else {
+			return GetTheme(tid)
+		}
+	} else if len(args) == 0 {
+		// List all themes
+		return GetThemes()
+	} else {
+		return nil, nil
+	}
+}