package main

import (
	"bytes"
	"context"
)

// EarthenImageBlock renders an image with paper-grain frame and optional caption.
// Content expects: {"src":"…","alt":"…","caption":"…"}
func EarthenImageBlock(ctx context.Context, content map[string]any) string {
	src := getString(content, "src")
	if src == "" {
		src = getString(content, "url")
	}
	alt := getString(content, "alt")
	caption := getString(content, "caption")

	var buf bytes.Buffer
	_ = earthenImageComponent(src, alt, caption).Render(ctx, &buf)
	return buf.String()
}