atom/text.go

package atom

import "html"

type Text interface {
	isText() bool
	Check() error
}

// NewText creates a new Text. It takes in the strings textType and content and
// returns a Text.
//
// If textType is invalid it returns nil.
func NewText(textType, content string) Text {
	switch textType {
	case "text", "":
		return newPlainText(textType, content)
	case "html":
		return newPlainText(textType, html.UnescapeString(content))
	case "xhtml":
		return newXHTMLText(textType, content)
	default:
		return nil
	}
}