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package main
// Parse template.xml and output TOML titleblock.
import (
"bytes"
"encoding/xml"
"fmt"
"strings"
)
// parseXMLtoTOML parses XML to TOML (in a slightly brain dead way).
func parseXMLtoTOML(input []byte) {
parser := xml.NewDecoder(bytes.NewReader(input))
keywords := []string{}
name := ""
fmt.Println("% # Quick 'n dirty translated by mmark")
for {
token, err := parser.Token()
if err != nil {
break
}
switch t := token.(type) {
case xml.StartElement:
elmt := xml.StartElement(t)
name = elmt.Name.Local
switch name {
case "author":
fmt.Println("%\n% [[author]]")
outAttr(elmt.Attr)
case "rfc":
fallthrough
case "title":
outAttr(elmt.Attr)
case "address":
fmt.Println("% [author.address]")
case "postal":
fmt.Println("% [author.address.postal]")
case "date":
outDate(elmt.Attr)
}
case xml.CharData:
if name == "" {
continue
}
data := xml.CharData(t)
data = bytes.TrimSpace(data)
if len(data) == 0 {
continue
}
if name == "keyword" {
keywords = append(keywords, "\""+string(data)+"\"")
continue
}
outString(name, string(data))
case xml.EndElement:
name = ""
case xml.Comment:
// don't care
case xml.ProcInst:
// don't care
case xml.Directive:
// don't care
default:
}
}
outArray("keyword", keywords)
}
func outString(k, v string) {
fmt.Printf("%% %s = \"%s\"\n", k, v)
}
func outDate(attr []xml.Attr) {
/*
year, month, day := time.Now().Date()
for _, a := range attr {
switch a.Name.Local {
case "day":
day, err := strconv.Atoi(a.Value)
case "month":
_ = a.Value
case "year":
year, err := strconv.Atoi(a.Value)
}
}
*/
fmt.Printf("%%\n%% # TODO date \n%%\n")
}
func outArray(k string, arr []string) {
all := strings.Join(arr, ", ")
fmt.Printf("%%\n%% keyword = [ %s ]\n%%", all)
}
func outAttr(attr []xml.Attr) {
for _, a := range attr {
outString(a.Name.Local, a.Value)
}
}
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