updates! settings!

page/page.go

@@ -3,7 +3,9 @@ package page
 import (
 	"html/template"
 	"net/http"
+	"reflect"
 	"strings"
+	"unicode"
 
 	"github.com/hacdias/caddy-hugo/assets"
 )
@@ -14,6 +16,40 @@ const (
 	footerMark        = "{{#FOOTER#}}"
 )
 
+var funcMap = template.FuncMap{
+	"splitCapitalize": splitCapitalize,
+	"isMap":           isMap,
+}
+
+// TODO: utilspackage
+func isMap(sth interface{}) bool {
+	return reflect.ValueOf(sth).Kind() == reflect.Map
+}
+
+// TODO: utils package
+func splitCapitalize(name string) string {
+	var words []string
+	l := 0
+	for s := name; s != ""; s = s[l:] {
+		l = strings.IndexFunc(s[1:], unicode.IsUpper) + 1
+		if l <= 0 {
+			l = len(s)
+		}
+		words = append(words, s[:l])
+	}
+
+	name = ""
+
+	for _, element := range words {
+		name += element + " "
+	}
+
+	name = strings.ToLower(name[:len(name)-1])
+	name = strings.ToUpper(string(name[0])) + name[1:len(name)]
+
+	return name
+}
+
 // Page type
 type Page struct {
 	Title string
@@ -48,7 +84,7 @@ func (p *Page) Render(name string, w http.ResponseWriter) (int, error) {
 	page = strings.Replace(page, headerMark, header, -1)
 	page = strings.Replace(page, footerMark, footer, -1)
 
-	tpl, err := template.New("page").Parse(page)
+	tpl, err := template.New("page").Funcs(funcMap).Parse(page)
 
 	if err != nil {
 		return 500, err