Add crossref resolution, minor api changes, first template inspired by plain.bst

1 files changed, 31 insertions, 25 deletions

diff --git a/cmd/gobtex/main.go b/cmd/gobtex/main.go
index 4bbd5b3..30d9628 100644
--- a/cmd/gobtex/main.go
+++ b/cmd/gobtex/main.go
@@ -2,8 +2,8 @@ package main
 
 import (
 	"bytes"
-	"encoding/json"
 	"fmt"
+	"html/template"
 	"log"
 	"os"
 	"strings"
@@ -11,6 +11,18 @@ import (
 	"github.com/Thibauth/bibtex"
 )
 
+func printfne(format string, a ...interface{}) string {
+	if fmt.Sprint(a...) == "" {
+		return ""
+	} else {
+		return fmt.Sprintf(format, a...)
+	}
+}
+
+func dashify(s string) string {
+	return strings.Replace(s, "-", "–", -1)
+}
+
 func main() {
 	fname := os.Args[1]
 	f, err := os.Open(fname)
@@ -18,31 +30,25 @@ func main() {
 		log.Fatal(err)
 	}
 	db, err := bibtex.Parse(f, false)
-	res, _ := json.MarshalIndent(db, "", "  ")
-	fmt.Println(string(res))
-}
-
-func MarshalEntry(e bibtex.Entry) string {
-	var buf bytes.Buffer
-	temp := make([]string, len(e.FNames))
-	open, close := "{", "}"
-	if strings.Contains(e.Key, "}") {
-		open, close = "(", ")"
-	}
-	buf.WriteString("@" + e.Type + open + e.Key + ",")
-	if len(e.FNames) == 0 {
-		buf.WriteString(close)
-		return buf.String()
-	} else {
-		buf.WriteString("\n\t")
+	db.Flatten()
+	db.Resolve()
+	db.SplitNames()
+	db.UnTex()
+	tmpl := template.New("test.tmpl").Funcs(template.FuncMap{
+		"untex":    bibtex.UnTex,
+		"add":      func(a, b int) int { return a + b },
+		"ne":       printfne,
+		"dashify":  dashify,
+		"contains": strings.ContainsAny,
+	})
+	tmpl, err = tmpl.ParseFiles("test.tmpl")
+	if err != nil {
+		log.Fatal(err)
 	}
-
-	for i, field := range e.FNames {
-		temp[i] = field + " = " + e.Fields[field].Marshal()
+	err = tmpl.Execute(os.Stdout, db)
+	if err != nil {
+		log.Fatal(err)
 	}
-	buf.WriteString(strings.Join(temp, ",\n\t"))
-	buf.WriteString("\n" + close)
-	return buf.String()
 }
 
 func Marshal(db *bibtex.Database) string {
@@ -57,7 +63,7 @@ func Marshal(db *bibtex.Database) string {
 	}
 	res := make([]string, len(db.EKeys))
 	for i, key := range db.EKeys {
-		res[i] = MarshalEntry(db.Entries[key])
+		res[i] = db.Entries[key].Marshal()
 	}
 	buf.WriteString(strings.Join(res, "\n\n"))
 	return buf.String()