package format
import (
"fmt"
"html"
"ewintr.nl/adoc"
"ewintr.nl/adoc/element"
"ewintr.nl/go-kit/slugify"
)
const htmlPageTemplate = `
%s
%s
`
func HTML(doc *adoc.ADoc) string {
return fmt.Sprintf(htmlPageTemplate, html.EscapeString(doc.Title), HTMLFragment(doc.Content...))
}
func HTMLFragment(els ...element.Element) string {
var html string
for _, el := range els {
html += htmlElement(el)
}
return html
}
func htmlElement(el element.Element) string {
switch v := el.(type) {
case element.SubTitle:
return fmt.Sprintf("%s
\n", slugify.Slugify(v.Text()), html.EscapeString(v.Text()))
case element.SubSubTitle:
return fmt.Sprintf("%s
\n", slugify.Slugify(v.Text()), html.EscapeString(v.Text()))
case element.List:
var items []element.Element
for _, i := range v {
items = append(items, i)
}
return fmt.Sprintf("\n", HTMLFragment(items...))
case element.ListItem:
return fmt.Sprintf("%s\n", HTMLFragment(v...))
case element.CodeBlock:
return fmt.Sprintf("%s
", html.EscapeString(v.Text()))
case element.Paragraph:
return fmt.Sprintf("%s
\n", HTMLFragment(v.Elements...))
case element.Strong:
return fmt.Sprintf("%s", HTMLFragment(v...))
case element.Emphasis:
return fmt.Sprintf("%s", HTMLFragment(v...))
case element.Code:
return fmt.Sprintf("%s", HTMLFragment(v...))
case element.Link:
return fmt.Sprintf("%s", v.URL, html.EscapeString(v.Title))
case element.Word:
return html.EscapeString(v.Text())
case element.WhiteSpace:
return " "
default:
return ""
}
}