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renderer.go
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renderer.go
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package handlebars
import (
"fmt"
"github.com/go-mojito/mojito/log"
"github.com/go-mojito/mojito/pkg/renderer"
"github.com/infinytum/raymond/v2"
)
func init() {
raymond.ResolvePartial = resolvePartial
raymond.RegisterHelper("extends", helperExtends)
raymond.RegisterHelper("view", helperView)
raymond.RegisterHelper("when", helperWhen)
raymond.RegisterHelper("formatdate", helperFormatdate)
}
type HandlebarsRenderer struct{}
// SetTemplateDir implements mojito.FileRenderer
func (*HandlebarsRenderer) SetTemplateDir(path string) error {
templateDir = path
return nil
}
// TemplateDir implements mojito.FileRenderer
func (*HandlebarsRenderer) TemplateDir() string {
return templateDir
}
// Render implements mojito.Renderer
func (*HandlebarsRenderer) Render(view string, bag renderer.ViewBag) (string, error) {
tpl, err := raymond.ParseFile(normalizeViewPath(view))
if err != nil {
log.Error(err)
return fmt.Sprintf(raymondViewTemplateNotFound, view), err
}
return tpl.Exec(bag.ToMap())
}
func resolvePartial(view string) *raymond.Partial {
path := normalizeViewPath(view)
tpl, err := raymond.ParseFile(path)
if err != nil {
log.Error(err)
return nil
}
return raymond.NewPartial(view, path, tpl)
}