atom.go

@@ -1,12 +1,10 @@
 package atom
 
 import (
-	"fmt"
 	"mime"
 	"regexp"
 	"strings"
 
-	"github.com/google/uuid"
 	"golang.org/x/text/language"
 )
 
@@ -63,17 +61,8 @@ func isXMLMediaType(mediaType string) bool {
 // isValidMediaType checks whether a string is a valid media type. It returns a
 // bool.
 func isValidMediaType(mediaType string) bool {
-	mediaType, _, err := mime.ParseMediaType(mediaType)
-	if err != nil {
-		return false
-	}
-
-	typeParts := strings.Split(mediaType, "/")
-	if len(typeParts) != 2 || typeParts[0] == "" || typeParts[1] == "" {
-		return false
-	}
-
-	return true
+	_, _, err := mime.ParseMediaType(mediaType)
+	return err == nil
 }
 
 // isValidLanguageTag checks whether a LanguageTag is valid. It returns a bool.
@@ -81,8 +70,3 @@ func isValidLanguageTag(tag LanguageTag) bool {
 	_, err := language.Parse(string(tag))
 	return err == nil
 }
-
-// NewURN generates an new valid IRI based on a UUID. It returns an IRI.
-func NewURN() IRI {
-	return IRI(fmt.Sprint("urn:uuid:", uuid.New()))
-}

id.go

@@ -3,6 +3,8 @@ package atom
 import (
 	"errors"
 	"fmt"
+
+	"github.com/google/uuid"
 )
 
 type ID struct {
@@ -11,8 +13,8 @@ type ID struct {
 }
 
 // NewID creates a new ID. It returns a *ID.
-func NewID(id string) *ID {
-	return &ID{URI: IRI(id)}
+func NewID() *ID {
+	return &ID{URI: IRI(fmt.Sprint("urn:uuid:", uuid.New()))}
 }
 
 // Check checks the ID for incompatibilities with RFC4287. It returns an error.