func (self *Server) LoadTemplates() error {
if err := pongo.Initialize(); err != nil {
return nil
}
return filepath.Walk(self.TemplatePath, func(filename string, info os.FileInfo, err error) error {
log.Debugf("File in template path: %s (err: %v)", filename, err)
if err == nil {
if info.Mode().IsRegular() && !strings.HasPrefix(path.Base(filename), `_`) {
ext := path.Ext(filename)
key := strings.TrimSuffix(strings.TrimPrefix(filename, path.Clean(self.TemplatePath)+`/`), ext)
if _, ok := self.Templates[key]; !ok {
var tpl engines.ITemplate
switch ext {
case `.pongo`:
tpl = pongo.New()
default:
return nil
}
tpl.SetTemplateDir(self.TemplatePath)
log.Debugf("Load template at %s: %T: [%s] %s", filename, tpl, key, tpl.GetTemplateDir())
if err := tpl.Load(key); err == nil {
self.Templates[key] = tpl
} else {
log.Warnf("Error loading template '%s': %v", filename, err)
return nil
}
} else {
log.Warnf("Cannot load template '%s', key was already loaded", filename)
}
}
}
return nil
})
}
