pointer to timeresult

cmd/piwigo-cli/images_details.go

@@ -58,7 +58,7 @@ func (c *ImageDetailsCommand) Execute(args []string) error {
 		{"Filename", resp.Filename},
 		{"Filesize", resp.Filesize},
 		{"Categories", strings.Join(resp.Categories.Names(), "\n")},
-		{"Tags", strings.Join(resp.Tags.NamesWithAgeAt(resp.DateCreation), "\n")},
+		{"Tags", strings.Join(resp.Tags.NamesWithAgeAt(&resp.DateCreation), "\n")},
 	})
 	t.SetOutputMirror(os.Stdout)
 	t.SetStyle(table.StyleLight)

internal/piwigo/piwigotools/tags.go

@@ -16,15 +16,18 @@ type Tag struct {
 	ImageUrl     string     `json:"page_url"`
 }
 
-func (c Tags) NamesWithAgeAt(createdAt TimeResult) []string {
+func (t Tags) NamesWithAgeAt(createdAt *TimeResult) []string {
-	names := make([]string, len(c))
+	names := make([]string, len(t))
-	for i, category := range c {
+	for i, tag := range t {
-		bd := category.Birthdate.AgeAt(createdAt)
+		names[i] = tag.NameWithAgeAt(createdAt)
-		if bd != "" {
-			names[i] = fmt.Sprintf("%s (%s)", category.Name, bd)
-		} else {
-			names[i] = category.Name
-		}
 	}
 	return names
 }
+
+func (t *Tag) NameWithAgeAt(createdAt *TimeResult) string {
+	bd := t.Birthdate.AgeAt(createdAt)
+	if bd != "" {
+		return fmt.Sprintf("%s (%s)", t.Name, bd)
+	}
+	return t.Name
+}

internal/piwigo/piwigotools/time_result.go

@@ -44,7 +44,7 @@ func (c TimeResult) toTime() time.Time {
 	return time.Time(c)
 }
 
-func (c TimeResult) AgeAt(createdAt TimeResult) string {
+func (c TimeResult) AgeAt(createdAt *TimeResult) string {
 	var year, month, day, hour, min, sec int
 	a := c.toTime()
 	if a.IsZero() {