using web::WebOutStream ** A `Directive` to include the contents of the given file as raw text. Handy for including header ** and footer html.** ** INLCUDE: snippets/header.html** ** Fan resources may also be included:** ** INLCUDE: fan://myPod/snippets/header.html** ** @since 1.0.4class IncludeDirective : Directive {override Void invoke(WebOutStream out, Uri? base, Str text){ uri := `$text`if(uri.isRel && base != null){if(!base.isDir) base = base.parent ?: base.plusSlash uri = base + `$text`} IncludeDirective#.pod.log.debug("Including '$uri' in '$base'") includeFile := uri.get as File includeHtml := includeFile.readAllStr out.printLine(includeHtml)}}