func LoadDir(dir string) int {
numTemplates := 0
walker := func(path string, info os.FileInfo, err error) error {
name, isDir := info.Name(), info.IsDir()
if isDir {
return nil
}
if name[0] == '.' {
return nil
}
tname := strings.Join(strings.Split(path, "/")[1:], "/")
templatePaths[tname] = path
// if template pre-compilation is on, compile these and store
if conf.Config.TemplatePreCompile {
templates[tname], err = mandira.ParseFile(path)
if err != nil {
fmt.Printf("%s: %v\n", tname, err)
}
}
numTemplates++
return nil
}
filepath.Walk(dir, walker)
return numTemplates
}
func Render(t string, c ...interface{}) string {
// add the Config to all of our template rendering
c = append(c, dict{"Debug": conf.Config.Debug})
c = append(c, dict{"Config": conf.Config})
if conf.Config.TemplatePreCompile {
template := templates[t]
if template == nil {
fmt.Printf("Error: template %s not found\n", t)
return ""
}
return template.Render(c...)
}
path := templatePaths[t]
if len(path) < 0 {
fmt.Printf("Error: template %s not found\n", t)
return ""
}
template, err := mandira.ParseFile(path)
if err != nil {
fmt.Println(err)
return ""
}
return template.Render(c...)
}
func MustParse(path string) *mandira.Template {
var t *mandira.Template
var err error
if len(path) > 40 {
t, err = mandira.ParseString(path)
} else {
t, err = mandira.ParseFile(path)
}
if err != nil {
log.Fatal(err)
}
return t
}