Add basic string functions to default template funcmap. Set a var when page is being rendered markdown only.v0.0.20

1 files changed, 18 insertions, 1 deletions

diff --git a/page/page.go b/page/page.go
index 29b35bc..214021e 100644
--- a/page/page.go
+++ b/page/page.go
@@ -33,6 +33,8 @@ import (
 	"log"
 	"os"
 	"path/filepath"
+	"regexp"
+	"strings"
 	"text/template"
 
 	"github.com/russross/blackfriday"
@@ -67,7 +69,22 @@ type Page struct {
 var Global interface{}
 
 // Funcs accessible to the templates.
-var Funcs template.FuncMap
+var Funcs template.FuncMap = template.FuncMap{
+	"join":       strings.Join,
+	"split":      strings.Split,
+	"toLower":    strings.ToLower,
+	"toUpper":    strings.ToUpper,
+	"replace":    strings.Replace,
+	"replaceAll": strings.ReplaceAll,
+	"toTitle":    strings.ToTitle,
+	"hasPrefix":  strings.HasPrefix,
+	"hasSuffix":  strings.HasSuffix,
+	"trimPrefix": strings.TrimPrefix,
+	"trimSuffix": strings.TrimSuffix,
+	"regexpReplaceAll": func(s, regex, rep string) string {
+		return regexp.MustCompile(regex).ReplaceAllString(s, rep)
+	},
+}
 
 // CacheIndex determines whether or not the index will be cached in memory
 // or rebuilt on each call.