| 408 | } |
| 409 | |
| 410 | func (r *Render) layoutFuncs(templates *template.Template, name string, binding interface{}) template.FuncMap { |
| 411 | return template.FuncMap{ |
| 412 | "yield": func() (template.HTML, error) { |
| 413 | buf, err := r.execute(templates, name, binding) |
| 414 | |
| 415 | // Return safe HTML here since we are rendering our own template. |
| 416 | return template.HTML(buf.String()), err |
| 417 | }, |
| 418 | "current": func() (string, error) { |
| 419 | return name, nil |
| 420 | }, |
| 421 | "block": func(partialName string) (template.HTML, error) { |
| 422 | log.Println("Render's `block` implementation is now depericated. Use `partial` as a drop in replacement.") |
| 423 | fullPartialName := fmt.Sprintf("%s-%s", partialName, name) |
| 424 | if templates.Lookup(fullPartialName) == nil && r.opt.RenderPartialsWithoutPrefix { |
| 425 | fullPartialName = partialName |
| 426 | } |
| 427 | if r.opt.RequireBlocks || templates.Lookup(fullPartialName) != nil { |
| 428 | buf, err := r.execute(templates, fullPartialName, binding) |
| 429 | // Return safe HTML here since we are rendering our own template. |
| 430 | return template.HTML(buf.String()), err |
| 431 | } |
| 432 | |
| 433 | return "", nil |
| 434 | }, |
| 435 | "partial": func(partialName string) (template.HTML, error) { |
| 436 | fullPartialName := fmt.Sprintf("%s-%s", partialName, name) |
| 437 | if templates.Lookup(fullPartialName) == nil && r.opt.RenderPartialsWithoutPrefix { |
| 438 | fullPartialName = partialName |
| 439 | } |
| 440 | if r.opt.RequirePartials || templates.Lookup(fullPartialName) != nil { |
| 441 | buf, err := r.execute(templates, fullPartialName, binding) |
| 442 | // Return safe HTML here since we are rendering our own template. |
| 443 | return template.HTML(buf.String()), err |
| 444 | } |
| 445 | |
| 446 | return "", nil |
| 447 | }, |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | func (r *Render) prepareHTMLOptions(htmlOpt []HTMLOptions) HTMLOptions { |
| 452 | layout := r.opt.Layout |