Updates on Templates assets

Former-commit-id: 58946e691e

filemanager.go

@@ -80,6 +80,7 @@ type User struct {
 // assets are the static and front-end assets, such as JS, CSS and HTML templates.
 type assets struct {
 	requiredJS    *rice.Box // JS that is always required to have in order to be usable.
+	baseTemplates *rice.Box
 	Templates     *rice.Box
 	CSS           *rice.Box
 	JS            *rice.Box
@@ -115,7 +116,7 @@ func New(scope string) *FileManager {
 		BeforeSave: func(r *http.Request, m *FileManager, u *User) error { return nil },
 		AfterSave:  func(r *http.Request, m *FileManager, u *User) error { return nil },
 		Assets: &assets{
-			Templates:  rice.MustFindBox("./_assets/templates"),
+			baseTemplates: rice.MustFindBox("./_assets/templates"),
 			CSS:           rice.MustFindBox("./_assets/css"),
 			requiredJS:    rice.MustFindBox("./_assets/js"),
 		},

http_listing.go

@@ -90,7 +90,7 @@ func serveListing(w http.ResponseWriter, r *http.Request, c *FileManager, u *Use
 		Data:      listing,
 	}
 
-	return p.PrintAsHTML(w, c.Assets.Templates, "listing")
+	return p.PrintAsHTML(w, c, "listing")
 }
 
 // handleSortOrder gets and stores for a Listing the 'sort' and 'order',

http_single.go

@@ -43,8 +43,8 @@ func serveSingle(w http.ResponseWriter, r *http.Request, c *FileManager, u *User
 			return http.StatusInternalServerError, err
 		}
 
-		return p.PrintAsHTML(w, c.Assets.Templates, "frontmatter", "editor")
+		return p.PrintAsHTML(w, c, "frontmatter", "editor")
 	}
 
-	return p.PrintAsHTML(w, c.Assets.Templates, "single")
+	return p.PrintAsHTML(w, c, "single")
 }

page.go

@@ -9,7 +9,6 @@ import (
 	"net/http"
 	"strings"
 
-	rice "github.com/GeertJohan/go.rice"
 	"github.com/hacdias/filemanager/variables"
 )
 
@@ -103,7 +102,7 @@ func (p page) PreviousLink() string {
 }
 
 // PrintAsHTML formats the page in HTML and executes the template
-func (p page) PrintAsHTML(w http.ResponseWriter, box *rice.Box, templates ...string) (int, error) {
+func (p page) PrintAsHTML(w http.ResponseWriter, m *FileManager, templates ...string) (int, error) {
 	if p.minimal {
 		templates = append(templates, "minimal")
 	} else {
@@ -115,7 +114,7 @@ func (p page) PrintAsHTML(w http.ResponseWriter, box *rice.Box, templates ...str
 	// For each template, add it to the the tpl variable
 	for i, t := range templates {
 		// Get the template from the assets
-		Page, err := box.String(t + ".tmpl")
+		Page, err := getTemplate(m, t+".tmpl")
 
 		// Check if there is some error. If so, the template doesn't exist
 		if err != nil {
@@ -163,3 +162,13 @@ func (p page) PrintAsJSON(w http.ResponseWriter) (int, error) {
 
 	return http.StatusOK, nil
 }
+
+func getTemplate(m *FileManager, template string) (string, error) {
+	if m.Assets.Templates != nil {
+		if tpl, err := m.Assets.Templates.String(template); err == nil {
+			return tpl, err
+		}
+	}
+
+	return m.Assets.baseTemplates.String(template)
+}